Mercurial > sdl-ios-xcode
annotate src/video/x11/SDL_x11render.c @ 4620:f4a93bde905f
Fixed compiling without XRender enabled
author | Sam Lantinga <slouken@libsdl.org> |
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date | Wed, 28 Jul 2010 01:14:48 -0700 |
parents | b9a205e6369f |
children | 453712fd2016 |
rev | line source |
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2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
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1 /* |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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2 |
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3 SDL - Simple DirectMedia Layer |
3697 | 4 Copyright (C) 1997-2010 Sam Lantinga |
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5 |
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6 This library is free software; you can redistribute it and/or |
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7 modify it under the terms of the GNU Lesser General Public |
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8 License as published by the Free Software Foundation; either |
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9 version 2.1 of the License, or (at your option) any later version. |
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10 |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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11 This library is distributed in the hope that it will be useful, |
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 Lesser General Public License for more details. |
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15 |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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16 You should have received a copy of the GNU Lesser General Public |
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17 License along with this library; if not, write to the Free Software |
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18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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19 |
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20 Sam Lantinga |
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21 slouken@libsdl.org |
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22 */ |
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23 #include "SDL_config.h" |
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24 |
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25 #if SDL_VIDEO_RENDER_X11 |
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26 |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
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27 #include <limits.h> /* For INT_MIN and INT_MAX */ |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
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28 |
2810
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29 #include "SDL_x11video.h" |
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791b3256fb22
Mostly cleaned up warnings with -Wmissing-prototypes
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30 #include "SDL_x11render.h" |
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31 #include "../SDL_rect_c.h" |
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32 #include "../SDL_pixels_c.h" |
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33 #include "../SDL_yuv_sw_c.h" |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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34 |
2810
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35 /* X11 renderer implementation */ |
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36 |
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37 static SDL_Renderer *X11_CreateRenderer(SDL_Window * window, Uint32 flags); |
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38 static int X11_DisplayModeChanged(SDL_Renderer * renderer); |
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39 static int X11_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
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40 static int X11_QueryTexturePixels(SDL_Renderer * renderer, |
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41 SDL_Texture * texture, void **pixels, |
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42 int *pitch); |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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43 static int X11_SetTextureRGBAMod(SDL_Renderer * renderer, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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44 SDL_Texture * texture); |
2810
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45 static int X11_SetTextureBlendMode(SDL_Renderer * renderer, |
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46 SDL_Texture * texture); |
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47 static int X11_SetTextureScaleMode(SDL_Renderer * renderer, |
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48 SDL_Texture * texture); |
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49 static int X11_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
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50 const SDL_Rect * rect, const void *pixels, |
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Sam Lantinga <slouken@libsdl.org>
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51 int pitch); |
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52 static int X11_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
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53 const SDL_Rect * rect, int markDirty, |
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54 void **pixels, int *pitch); |
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55 static void X11_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
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Date: Fri, 19 Dec 2008 20:17:35 +0100
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56 static int X11_SetDrawBlendMode(SDL_Renderer * renderer); |
3596
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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57 static int X11_RenderDrawPoints(SDL_Renderer * renderer, |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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58 const SDL_Point * points, int count); |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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59 static int X11_RenderDrawLines(SDL_Renderer * renderer, |
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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60 const SDL_Point * points, int count); |
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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61 static int X11_RenderDrawRects(SDL_Renderer * renderer, |
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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62 const SDL_Rect ** rects, int count); |
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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63 static int X11_RenderFillRects(SDL_Renderer * renderer, |
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Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
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64 const SDL_Rect ** rects, int count); |
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65 static int X11_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
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66 const SDL_Rect * srcrect, const SDL_Rect * dstrect); |
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Implemented read/write pixels for the X11 renderer
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67 static int X11_RenderReadPixels(SDL_Renderer * renderer, const SDL_Rect * rect, |
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Implemented read/write pixels for the X11 renderer
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68 Uint32 format, void * pixels, int pitch); |
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69 static int X11_RenderWritePixels(SDL_Renderer * renderer, const SDL_Rect * rect, |
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Implemented read/write pixels for the X11 renderer
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70 Uint32 format, const void * pixels, int pitch); |
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71 static void X11_RenderPresent(SDL_Renderer * renderer); |
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72 static void X11_DestroyTexture(SDL_Renderer * renderer, |
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73 SDL_Texture * texture); |
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74 static void X11_DestroyRenderer(SDL_Renderer * renderer); |
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75 |
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76 |
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77 SDL_RenderDriver X11_RenderDriver = { |
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78 X11_CreateRenderer, |
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79 { |
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80 "x11", |
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81 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTCOPY | |
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82 SDL_RENDERER_PRESENTFLIP2 | SDL_RENDERER_PRESENTFLIP3 | |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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83 SDL_RENDERER_PRESENTDISCARD | SDL_RENDERER_ACCELERATED), |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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84 SDL_TEXTUREMODULATE_NONE, |
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Date: Fri, 19 Dec 2008 20:17:35 +0100
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85 SDL_BLENDMODE_NONE, |
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86 SDL_TEXTURESCALEMODE_NONE, |
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87 0, |
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88 {0}, |
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89 0, |
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90 0} |
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91 }; |
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92 |
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93 typedef struct |
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94 { |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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95 Display *display; |
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Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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96 int screen; |
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The X11 window and all pixmaps and images share the same visual and depth.
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97 Visual *visual; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
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98 int depth; |
2916
ffdd533f7add
Fixed pitch alignment problem causing MITSHM error on 16-bit displays
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99 int scanline_pad; |
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64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
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100 Window xwindow; |
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101 Pixmap pixmaps[3]; |
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Added a #define option for compile time Xrender support.
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102 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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Start experimental branch for client-side rasterization.
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103 Pixmap stencil; |
95be206b3cb7
Start experimental branch for client-side rasterization.
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104 Pixmap brush; |
95be206b3cb7
Start experimental branch for client-side rasterization.
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105 Picture brush_pict; |
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Added a #define option for compile time Xrender support.
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106 Picture xwindow_pict; |
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266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
107 Picture pixmap_picts[3]; |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
108 Picture drawable_pict; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
109 Picture stencil_pict; |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
110 int blend_op; |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
111 XRenderPictFormat *xwindow_pict_fmt; |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
112 XRenderPictFormat *drawable_pict_fmt; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
113 GC stencil_gc; |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
114 SDL_bool use_xrender; |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
115 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
116 SDL_bool use_xdamage; |
4602
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
117 Damage stencil_damage; |
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
118 XserverRegion stencil_parts; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
119 #endif |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
120 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
121 int current_pixmap; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
122 Drawable drawable; |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
123 SDL_PixelFormat format; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
124 GC gc; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
125 SDL_DirtyRectList dirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
126 SDL_bool makedirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
127 } X11_RenderData; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
128 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
129 typedef struct |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
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parents:
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|
130 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
131 SDL_SW_YUVTexture *yuv; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
132 Uint32 format; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
133 Pixmap pixmap; |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
134 int depth; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
135 Visual *visual; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
136 GC gc; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
137 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
138 Picture picture; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
139 Pixmap modulated_pixmap; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
140 Picture modulated_picture; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
141 XRenderPictFormat* picture_fmt; |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
142 int blend_op; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
143 const char* filter; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
144 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
145 XImage *image; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
146 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
147 /* MIT shared memory extension information */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
148 XShmSegmentInfo shminfo; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
149 #endif |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
150 XImage *scaling_image; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
151 void *pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
152 int pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
153 } X11_TextureData; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
154 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
155 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
156 /* Shared memory error handler routine */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
157 static int shm_error; |
2814 | 158 static int (*X_handler) (Display *, XErrorEvent *) = NULL; |
159 static int | |
160 shm_errhandler(Display * d, XErrorEvent * e) | |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
161 { |
2814 | 162 if (e->error_code == BadAccess) { |
163 shm_error = True; | |
164 return (0); | |
165 } else { | |
166 return (X_handler(d, e)); | |
167 } | |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
168 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
169 #endif /* ! NO_SHARED_MEMORY */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
170 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
171 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
172 UpdateYUVTextureData(SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
173 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
174 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
175 SDL_Rect rect; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
176 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
177 rect.x = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
178 rect.y = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
179 rect.w = texture->w; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
180 rect.h = texture->h; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
181 SDL_SW_CopyYUVToRGB(data->yuv, &rect, data->format, texture->w, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
182 texture->h, data->pixels, data->pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
183 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
184 |
4605
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Respect environment variables.
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parents:
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diff
changeset
|
185 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
186 static SDL_bool |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
187 CheckXRender(Display *display, int *major, int *minor) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
188 { |
4605
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Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
189 const char *env; |
0b3a509c53a0
Respect environment variables.
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parents:
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|
190 |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
changeset
|
191 *major = *minor = 0; |
0b3a509c53a0
Respect environment variables.
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parents:
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|
192 |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
193 env = SDL_getenv("SDL_VIDEO_X11_XRENDER"); |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
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|
194 |
0b3a509c53a0
Respect environment variables.
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parents:
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changeset
|
195 if (env && !SDL_atoi(env)) { |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
changeset
|
196 return SDL_FALSE; |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
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|
197 } |
0b3a509c53a0
Respect environment variables.
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parents:
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|
198 |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
changeset
|
199 if (!SDL_X11_HAVE_XRENDER) { |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
200 return SDL_FALSE; |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
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|
201 } |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
202 |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
203 if (!XRenderQueryVersion(display, major, minor)) { |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
204 return SDL_FALSE; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
205 } |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
206 |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
207 return SDL_TRUE; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
208 } |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
209 #endif |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
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|
210 |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
211 #ifdef SDL_VIDEO_DRIVER_X11_XFIXES |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
212 static SDL_bool |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
213 CheckXFixes(Display *display, int *major, int *minor) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
214 { |
4605
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Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
215 const char *env; |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
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|
216 |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
217 *major = *minor = 0; |
0b3a509c53a0
Respect environment variables.
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diff
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|
218 |
0b3a509c53a0
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parents:
4604
diff
changeset
|
219 env = SDL_getenv("SDL_VIDEO_X11_XFIXES"); |
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|
220 |
0b3a509c53a0
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diff
changeset
|
221 if (env && !SDL_atoi(env)) { |
0b3a509c53a0
Respect environment variables.
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parents:
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diff
changeset
|
222 return SDL_FALSE; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
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|
223 } |
0b3a509c53a0
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parents:
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diff
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|
224 |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
225 if (!SDL_X11_HAVE_XFIXES) { |
0b3a509c53a0
Respect environment variables.
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parents:
4604
diff
changeset
|
226 return SDL_FALSE; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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227 } |
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228 |
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229 if (!XFixesQueryVersion(display, major, minor)) { |
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230 return SDL_FALSE; |
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231 } |
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232 |
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233 return SDL_TRUE; |
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234 } |
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235 #endif |
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236 |
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237 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
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238 static SDL_bool |
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239 CheckXDamage(Display *display, int *major, int *minor) |
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240 { |
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241 const char *env; |
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242 |
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243 *major = *minor = 0; |
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244 |
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245 env = SDL_getenv("SDL_VIDEO_X11_XDAMAGE"); |
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246 |
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247 if (env && !SDL_atoi(env)) { |
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248 return SDL_FALSE; |
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249 } |
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250 |
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251 if (!SDL_X11_HAVE_XDAMAGE) { |
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252 return SDL_FALSE; |
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253 } |
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254 |
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255 if (!XDamageQueryVersion(display, major, minor)) { |
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256 return SDL_FALSE; |
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257 } |
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258 |
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259 return SDL_TRUE; |
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260 } |
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261 #endif |
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262 |
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263 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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264 static Uint32 |
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265 XRenderPictFormatToSDLPixelFormatEnum(XRenderPictFormat *pict_format) |
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266 { |
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267 if (pict_format->type != PictTypeDirect) { |
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268 SDL_SetError("Indexed pict formats not supported ATM"); |
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269 return 0; |
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270 } |
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271 Uint32 Amask, Rmask, Gmask, Bmask; |
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272 int bpp; |
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273 |
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274 Rmask = pict_format->direct.redMask << pict_format->direct.red; |
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275 Gmask = pict_format->direct.greenMask << pict_format->direct.green; |
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276 Bmask = pict_format->direct.blueMask << pict_format->direct.blue; |
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277 Amask = pict_format->direct.alphaMask << pict_format->direct.alpha; |
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278 bpp = pict_format->depth; |
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279 |
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280 Uint32 format; |
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281 format = SDL_MasksToPixelFormatEnum(bpp, Rmask, Gmask, Bmask, Amask); |
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282 return format; |
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283 } |
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284 #endif |
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285 |
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286 void |
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287 X11_AddRenderDriver(_THIS) |
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288 { |
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289 SDL_RendererInfo *info = &X11_RenderDriver.info; |
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290 SDL_DisplayMode *mode = &SDL_CurrentDisplay->desktop_mode; |
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291 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata; |
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292 int i; |
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293 |
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294 info->texture_formats[info->num_texture_formats++] = mode->format; |
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295 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YV12; |
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296 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_IYUV; |
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297 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YUY2; |
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298 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_UYVY; |
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299 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YVYU; |
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300 |
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301 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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302 int major, minor; |
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303 if (CheckXRender(data->display, &major, &minor)) { |
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304 XRenderPictFormat templ; |
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305 templ.type = PictTypeDirect; |
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306 XRenderPictFormat *pict_format; |
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307 Uint32 format; |
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308 int i = 0; |
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309 while (info->num_texture_formats < 50) { |
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310 pict_format = |
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311 XRenderFindFormat(data->display, PictFormatType, &templ, i++); |
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312 if (pict_format) { |
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313 format = XRenderPictFormatToSDLPixelFormatEnum(pict_format); |
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314 if (format != SDL_PIXELTYPE_UNKNOWN) { |
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315 info->texture_formats[info->num_texture_formats++] = format; |
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316 } |
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317 } |
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318 else |
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319 break; |
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320 } |
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321 info->blend_modes |= (SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | |
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322 SDL_BLENDMODE_MOD | SDL_BLENDMODE_MASK); |
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323 info->scale_modes |= (SDL_TEXTURESCALEMODE_FAST | SDL_TEXTURESCALEMODE_SLOW | |
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324 SDL_TEXTURESCALEMODE_BEST); |
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325 info->mod_modes |= (SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA); |
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326 } |
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327 #endif |
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328 |
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329 for (i = 0; i < _this->num_displays; ++i) { |
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330 SDL_AddRenderDriver(&_this->displays[i], &X11_RenderDriver); |
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331 } |
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332 } |
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333 |
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334 SDL_Renderer * |
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335 X11_CreateRenderer(SDL_Window * window, Uint32 flags) |
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336 { |
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337 SDL_VideoDisplay *display = window->display; |
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The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
338 SDL_DisplayData *displaydata = (SDL_DisplayData *) display->driverdata; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
339 SDL_WindowData *windowdata = (SDL_WindowData *) window->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
340 SDL_Renderer *renderer; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
341 X11_RenderData *data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
342 XGCValues gcv; |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
343 gcv.graphics_exposures = False; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
344 int i, n; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
345 int bpp; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
346 Uint32 Rmask, Gmask, Bmask, Amask; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
347 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
348 renderer = (SDL_Renderer *) SDL_calloc(1, sizeof(*renderer)); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
349 if (!renderer) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
350 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
351 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
352 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
353 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
354 data = (X11_RenderData *) SDL_calloc(1, sizeof(*data)); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
355 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
356 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
357 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
358 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
359 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
360 data->display = windowdata->videodata->display; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
361 data->screen = displaydata->screen; |
2870
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
362 data->visual = displaydata->visual; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
363 data->depth = displaydata->depth; |
2916
ffdd533f7add
Fixed pitch alignment problem causing MITSHM error on 16-bit displays
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
364 data->scanline_pad = displaydata->scanline_pad; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
365 data->xwindow = windowdata->xwindow; |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
366 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
367 renderer->DisplayModeChanged = X11_DisplayModeChanged; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
368 renderer->CreateTexture = X11_CreateTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
369 renderer->QueryTexturePixels = X11_QueryTexturePixels; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
370 renderer->SetTextureAlphaMod = X11_SetTextureRGBAMod; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
371 renderer->SetTextureColorMod = X11_SetTextureRGBAMod; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
372 renderer->SetTextureBlendMode = X11_SetTextureBlendMode; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
373 renderer->SetTextureScaleMode = X11_SetTextureScaleMode; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
374 renderer->UpdateTexture = X11_UpdateTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
375 renderer->LockTexture = X11_LockTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
376 renderer->UnlockTexture = X11_UnlockTexture; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
377 renderer->SetDrawBlendMode = X11_SetDrawBlendMode; |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
378 renderer->RenderDrawPoints = X11_RenderDrawPoints; |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
379 renderer->RenderDrawLines = X11_RenderDrawLines; |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
380 renderer->RenderDrawRects = X11_RenderDrawRects; |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
381 renderer->RenderFillRects = X11_RenderFillRects; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
382 renderer->RenderCopy = X11_RenderCopy; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
383 renderer->RenderReadPixels = X11_RenderReadPixels; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
384 renderer->RenderWritePixels = X11_RenderWritePixels; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
385 renderer->RenderPresent = X11_RenderPresent; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
386 renderer->DestroyTexture = X11_DestroyTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
387 renderer->DestroyRenderer = X11_DestroyRenderer; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
388 renderer->info = X11_RenderDriver.info; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
389 renderer->window = window; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
390 renderer->driverdata = data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
391 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
392 renderer->info.flags = SDL_RENDERER_ACCELERATED; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
393 |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
394 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4605
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
395 int major, minor; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
396 data->use_xrender = CheckXRender(data->display, &major, &minor); |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
397 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
398 if (CheckXDamage(data->display, &major, &minor)) { |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
399 if (CheckXFixes(data->display, &major, &minor)) { |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
400 if (major >= 2) |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
401 data->use_xdamage = SDL_TRUE; |
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
402 } |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
403 } |
4605
0b3a509c53a0
Respect environment variables.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4604
diff
changeset
|
404 #endif |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
405 if (data->use_xrender) { |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
406 /* Find the PictFormat from the visual. |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
407 * Should be an RGB PictFormat most of the time. */ |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
408 data->xwindow_pict_fmt = XRenderFindVisualFormat(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
409 data->visual); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
410 if (!data->xwindow_pict_fmt) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
411 SDL_SetError("XRenderFindVisualFormat() failed"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
412 return NULL; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
413 } |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
414 data->xwindow_pict = XRenderCreatePicture(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
415 data->xwindow, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
416 data->xwindow_pict_fmt, |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
417 0, NULL); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
418 if (!data->xwindow_pict) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
419 SDL_SetError("XRenderCreatePicture() failed"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
420 return NULL; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
421 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
422 // FIXME: Clear the window. Is this required? |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
423 XRenderComposite(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
424 PictOpClear, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
425 data->xwindow_pict, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
426 None, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
427 data->xwindow_pict, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
428 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
429 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
430 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
431 window->w, window->h); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
432 /* Create a clip mask that is used for rendering primitives. */ |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
433 data->stencil = XCreatePixmap(data->display, data->xwindow, |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
434 window->w, window->h, 32); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
435 |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
436 /* Create the GC for the clip mask. */ |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
437 data->stencil_gc = XCreateGC(data->display, data->stencil, |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
438 GCGraphicsExposures, &gcv); |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
439 XSetBackground(data->display, data->stencil_gc, 0); |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
440 XSetForeground(data->display, data->stencil_gc, 0); |
4602
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
441 XFillRectangle(data->display, data->stencil, data->stencil_gc, |
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
442 0, 0, window->w, window->h); |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
443 XSetForeground(data->display, data->stencil_gc, 0xFFFFFFFF); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
444 data->stencil_pict = |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
445 XRenderCreatePicture(data->display, data->stencil, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
446 XRenderFindStandardFormat(data->display, |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
447 PictStandardARGB32), |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
448 0, NULL); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
449 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
450 if (data->use_xdamage) { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
451 data->stencil_damage = |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
452 XDamageCreate(data->display, data->stencil, XDamageReportNonEmpty); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
453 XDamageSubtract(data->display, data->stencil_damage, None, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
454 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
455 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
456 data->brush = |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
457 XCreatePixmap(data->display, data->xwindow, 1, 1, 32); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
458 XRenderPictureAttributes brush_attr; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
459 brush_attr.repeat = RepeatNormal; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
460 data->brush_pict = |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
461 XRenderCreatePicture(data->display, data->brush, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
462 XRenderFindStandardFormat(data->display, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
463 PictStandardARGB32), |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
464 CPRepeat, &brush_attr); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
465 // Set the default blending mode. |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
466 renderer->blendMode = SDL_BLENDMODE_BLEND; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
467 data->blend_op = PictOpOver; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
468 } |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
469 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
470 if (flags & SDL_RENDERER_SINGLEBUFFER) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
471 renderer->info.flags |= |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
472 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTCOPY); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
473 n = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
474 } else if (flags & SDL_RENDERER_PRESENTFLIP2) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
475 renderer->info.flags |= SDL_RENDERER_PRESENTFLIP2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
476 n = 2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
477 } else if (flags & SDL_RENDERER_PRESENTFLIP3) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
478 renderer->info.flags |= SDL_RENDERER_PRESENTFLIP3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
479 n = 3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
480 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
481 renderer->info.flags |= SDL_RENDERER_PRESENTCOPY; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
482 n = 1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
483 } |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
484 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
485 if (data->use_xrender) { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
486 if (n > 0) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
487 data->drawable_pict_fmt = |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
488 XRenderFindStandardFormat(data->display, PictStandardARGB32); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
489 else |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
490 data->drawable_pict_fmt = data->xwindow_pict_fmt; |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
491 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
492 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
493 for (i = 0; i < n; ++i) { |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
494 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
495 if (data->use_xrender) { |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
496 data->pixmaps[i] = XCreatePixmap(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
497 data->xwindow, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
498 window->w, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
499 window->h, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
500 32); |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
501 } |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
502 else |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
503 #endif |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
504 { |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
505 data->pixmaps[i] = |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
506 XCreatePixmap(data->display, data->xwindow, window->w, window->h, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
507 displaydata->depth); |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
508 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
509 if (data->pixmaps[i] == None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
510 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
511 SDL_SetError("XCreatePixmap() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
512 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
513 } |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
514 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
515 if (data->use_xrender) { |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
516 /* Create xrender pictures for each of the pixmaps |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
517 * and clear the pixmaps. */ |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
518 data->pixmap_picts[i] = |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
519 XRenderCreatePicture(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
520 data->pixmaps[i], |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
521 XRenderFindStandardFormat(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
522 PictStandardARGB32), |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
523 0, None); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
524 if (!data->pixmap_picts[i]) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
525 SDL_SetError("XRenderCreatePicture() failed"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
526 return NULL; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
527 } |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
528 |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
529 XRenderComposite(data->display, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
530 PictOpClear, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
531 data->pixmap_picts[i], |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
532 None, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
533 data->pixmap_picts[i], |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
534 0, 0, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
535 0, 0, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
536 0, 0, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
537 window->w, window->h); |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
538 } |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
539 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
540 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
541 if (n > 0) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
542 data->drawable = data->pixmaps[0]; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
543 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
544 if(data->use_xrender == SDL_TRUE) |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
545 data->drawable_pict = data->pixmap_picts[0]; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
546 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
547 data->makedirty = SDL_TRUE; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
548 } else { |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
549 data->drawable = data->xwindow; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
550 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
551 if(data->use_xrender == SDL_TRUE) |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
552 data->drawable_pict = data->xwindow_pict; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
553 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
554 data->makedirty = SDL_FALSE; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
555 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
556 data->current_pixmap = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
557 |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
558 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
559 if (data->use_xrender) { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
560 bpp = data->drawable_pict_fmt->depth; |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
561 Rmask = ((data->drawable_pict_fmt->direct.redMask) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
562 << (data->drawable_pict_fmt->direct.red)); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
563 Gmask = ((data->drawable_pict_fmt->direct.greenMask) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
564 << (data->drawable_pict_fmt->direct.green)); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
565 Bmask = ((data->drawable_pict_fmt->direct.blueMask) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
566 << (data->drawable_pict_fmt->direct.blue)); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
567 Amask = ((data->drawable_pict_fmt->direct.alphaMask) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
568 << (data->drawable_pict_fmt->direct.alpha)); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
569 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
570 else |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
571 #endif |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
572 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
573 /* Get the format of the window */ |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
574 if (!SDL_PixelFormatEnumToMasks |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
575 (display->current_mode.format, &bpp, &Rmask, &Gmask, &Bmask, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
576 &Amask)) { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
577 SDL_SetError("Unknown display format"); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
578 X11_DestroyRenderer(renderer); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
579 return NULL; |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
580 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
581 } |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
582 SDL_InitFormat(&data->format, bpp, Rmask, Gmask, Bmask, Amask); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
583 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
584 /* Create the drawing context */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
585 gcv.graphics_exposures = False; |
2814 | 586 data->gc = |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
587 XCreateGC(data->display, data->drawable, GCGraphicsExposures, &gcv); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
588 if (!data->gc) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
589 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
590 SDL_SetError("XCreateGC() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
591 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
592 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
593 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
594 return renderer; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
595 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
596 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
597 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
598 X11_DisplayModeChanged(SDL_Renderer * renderer) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
599 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
600 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
601 SDL_Window *window = renderer->window; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
602 int i, n; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
603 |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
604 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
605 if (data->use_xrender) { |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
606 XRenderFreePicture(data->display, data->xwindow_pict); |
4608
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
607 |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
608 data->xwindow_pict_fmt = |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
609 XRenderFindVisualFormat(data->display, data->visual); |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
610 data->xwindow_pict = |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
611 XRenderCreatePicture(data->display, data->xwindow, |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
612 data->xwindow_pict_fmt, 0, NULL); |
4608
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
613 |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
614 XRenderComposite(data->display, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
615 PictOpClear, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
616 data->xwindow_pict, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
617 None, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
618 data->xwindow_pict, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
619 0, 0, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
620 0, 0, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
621 0, 0, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
622 window->w, window->h); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
623 |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
624 XFreePixmap(data->display, data->stencil); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
625 /* Create a clip mask that is used for rendering primitives. */ |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
626 data->stencil = XCreatePixmap(data->display, data->xwindow, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
627 window->w, window->h, 32); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
628 |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
629 XRenderFreePicture(data->display, data->stencil_pict); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
630 data->stencil_pict = |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
631 XRenderCreatePicture(data->display, data->stencil, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
632 XRenderFindStandardFormat(data->display, |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
633 PictStandardARGB32), |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
634 0, NULL); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
635 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
636 XDamageDestroy(data->display, data->stencil_damage); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
637 if (data->use_xdamage) { |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
638 data->stencil_damage = |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
639 XDamageCreate(data->display, data->stencil, XDamageReportNonEmpty); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
640 XDamageSubtract(data->display, data->stencil_damage, None, data->stencil_parts); |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
641 } |
ff7b00d4b0d3
Fix X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4607
diff
changeset
|
642 #endif |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
643 } |
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
644 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
645 if (renderer->info.flags & SDL_RENDERER_SINGLEBUFFER) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
646 n = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
647 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP2) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
648 n = 2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
649 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP3) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
650 n = 3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
651 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
652 n = 1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
653 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
654 for (i = 0; i < n; ++i) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
655 if (data->pixmaps[i] != None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
656 XFreePixmap(data->display, data->pixmaps[i]); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
657 data->pixmaps[i] = None; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
658 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4596
dc26c37ad70e
Got testsprite2 to work reasonably.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4595
diff
changeset
|
659 XRenderFreePicture(data->display, data->pixmap_picts[i]); |
4577
87a2d87786d4
Modified configure.in to allow building with Xrender. Fixed all problems that prevented compilation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4576
diff
changeset
|
660 data->pixmap_picts[i] = None; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
661 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
662 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
663 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
664 for (i = 0; i < n; ++i) { |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
665 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
666 if (data->use_xrender) { |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
667 data->pixmaps[i] = |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
668 XCreatePixmap(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
669 data->xwindow, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
670 window->w, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
671 window->h, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
672 32); |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
673 } |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
674 else |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
675 #endif |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
676 { |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
677 data->pixmaps[i] = |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
678 XCreatePixmap(data->display, data->xwindow, window->w, window->h, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
679 data->depth); |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
680 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
681 if (data->pixmaps[i] == None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
682 SDL_SetError("XCreatePixmap() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
683 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
684 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
685 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
686 if (data->use_xrender) { |
4577
87a2d87786d4
Modified configure.in to allow building with Xrender. Fixed all problems that prevented compilation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4576
diff
changeset
|
687 data->pixmap_picts[i] = |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
688 XRenderCreatePicture(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
689 data->pixmaps[i], |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
690 XRenderFindStandardFormat(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
691 PictStandardARGB32), |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
692 0, None); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
693 if (!data->pixmap_picts[i]) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
694 SDL_SetError("XRenderCreatePicture() failed"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
695 return -1; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
696 } |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
697 XRenderComposite(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
698 PictOpClear, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
699 data->pixmap_picts[i], |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
700 None, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
701 data->pixmap_picts[i], |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
702 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
703 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
704 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
705 window->w, window->h); |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
706 |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
707 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
708 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
709 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
710 if (n > 0) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
711 data->drawable = data->pixmaps[0]; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
712 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4577
87a2d87786d4
Modified configure.in to allow building with Xrender. Fixed all problems that prevented compilation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4576
diff
changeset
|
713 data->drawable_pict = data->pixmap_picts[0]; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
714 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
715 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
716 data->current_pixmap = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
717 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
718 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
719 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
720 |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
721 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
722 static void |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
723 SDLMaskToXRenderMask(Uint32 sdl_mask, short *comp, short *compMask) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
724 { |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
725 if (sdl_mask == 0) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
726 *comp = 0; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
727 *compMask = 0; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
728 } else { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
729 (*comp) = 0; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
730 (*compMask) = 0; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
731 while(!(sdl_mask & 1)) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
732 (*comp)++; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
733 sdl_mask >>= 1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
734 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
735 while(sdl_mask & 1) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
736 (*compMask) = ((*compMask) << 1) | 1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
737 sdl_mask >>= 1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
738 } |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
739 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
740 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
741 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
742 static XRenderPictFormat* |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
743 PixelFormatEnumToXRenderPictFormat(SDL_Renderer * renderer, Uint32 format) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
744 { |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
745 XRenderPictFormat* pict_fmt = NULL; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
746 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
747 |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
748 if (data->use_xrender) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
749 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
750 int bpp; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
751 Uint32 Amask, Rmask, Gmask, Bmask; |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
752 if(!SDL_PixelFormatEnumToMasks(format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
753 SDL_SetError("Unknown pixel format"); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
754 return NULL; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
755 } |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
756 XRenderPictFormat templ; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
757 unsigned long mask = (PictFormatType | PictFormatDepth | PictFormatRed | |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
758 PictFormatRedMask | PictFormatGreen | PictFormatGreenMask | |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
759 PictFormatBlue | PictFormatBlueMask | PictFormatAlpha | |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
760 PictFormatAlphaMask); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
761 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
762 templ.type = PictTypeDirect; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
763 templ.depth = bpp; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
764 SDLMaskToXRenderMask(Amask, &(templ.direct.alpha), &(templ.direct.alphaMask)); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
765 SDLMaskToXRenderMask(Rmask, &(templ.direct.red), &(templ.direct.redMask)); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
766 SDLMaskToXRenderMask(Gmask, &(templ.direct.green), &(templ.direct.greenMask)); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
767 SDLMaskToXRenderMask(Bmask, &(templ.direct.blue), &(templ.direct.blueMask)); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
768 pict_fmt = XRenderFindFormat(data->display, mask, &templ, 0); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
769 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
770 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
771 return pict_fmt; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
772 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
773 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
774 static Visual* |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
775 PixelFormatEnumToVisual(SDL_Renderer * renderer, Uint32 format) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
776 { |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
777 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
778 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
779 if (data->use_xrender) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
780 int bpp; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
781 Uint32 Amask, Rmask, Gmask, Bmask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
782 SDL_PixelFormatEnumToMasks(format, &bpp, &Rmask, &Gmask, &Bmask, &Amask); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
783 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
784 XVisualInfo vinfo_templ; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
785 long vinfo_mask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
786 int nitems_return; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
787 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
788 vinfo_mask = (VisualDepthMask | VisualRedMaskMask | |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
789 VisualGreenMaskMask | VisualBlueMaskMask); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
790 vinfo_templ.depth = bpp; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
791 vinfo_templ.red_mask = Rmask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
792 vinfo_templ.green_mask = Gmask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
793 vinfo_templ.blue_mask = Bmask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
794 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
795 XVisualInfo * ret = XGetVisualInfo(data->display, vinfo_mask, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
796 &vinfo_templ, &nitems_return); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
797 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
798 if (nitems_return) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
799 return ret[0].visual; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
800 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
801 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
802 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
803 return NULL; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
804 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
805 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
806 static XRenderColor |
4619
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
807 SDLColorToXRenderColor(Uint8 r, Uint8 g, Uint8 b, Uint8 a) |
b9a205e6369f
Moved brace to the beginning of the line for the beginning of functions
Sam Lantinga <slouken@libsdl.org>
parents:
4618
diff
changeset
|
808 { |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
809 double rd, gd, bd, ad; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
810 XRenderColor ret; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
811 rd = r / 255.0; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
812 gd = g / 255.0; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
813 bd = b / 255.0; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
814 ad = a / 255.0; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
815 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
816 ret.red = (unsigned short) (rd * ad * 0xFFFF); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
817 ret.green = (unsigned short) (gd * ad * 0xFFFF); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
818 ret.blue = (unsigned short) (bd * ad * 0xFFFF); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
819 ret.alpha = (unsigned short) (ad * 0xFFFF); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
820 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
821 return ret; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
822 } |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
823 #endif |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
824 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
825 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
826 X11_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
827 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
828 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
829 SDL_Window *window = renderer->window; |
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
830 SDL_VideoDisplay *display = window->display; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
831 X11_TextureData *data; |
2916
ffdd533f7add
Fixed pitch alignment problem causing MITSHM error on 16-bit displays
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
832 int pitch_alignmask = ((renderdata->scanline_pad / 8) - 1); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
833 XGCValues gcv; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
834 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
835 data = (X11_TextureData *) SDL_calloc(1, sizeof(*data)); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
836 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
837 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
838 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
839 } |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
840 data->depth = renderdata->depth; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
841 data->visual = renderdata->visual; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
842 data->gc = renderdata->gc; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
843 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
844 texture->driverdata = data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
845 if (SDL_ISPIXELFORMAT_FOURCC(texture->format)) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
846 data->yuv = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
847 SDL_SW_CreateYUVTexture(texture->format, texture->w, texture->h); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
848 if (!data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
849 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
850 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
851 data->format = display->current_mode.format; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
852 } else { |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
853 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
854 if (renderdata->use_xrender) |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
855 { |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
856 Uint32 Amask, Rmask, Gmask, Bmask; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
857 SDL_PixelFormatEnumToMasks(texture->format, &(data->depth), |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
858 &Rmask, &Gmask, &Bmask, &Amask); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
859 data->visual = PixelFormatEnumToVisual(renderer, texture->format); |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
860 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
861 else |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
862 #endif |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
863 { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
864 if (texture->format != display->current_mode.format) |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
865 { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
866 SDL_SetError("Texture format doesn't match window format"); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
867 return -1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
868 } |
2870
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
869 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
870 data->format = texture->format; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
871 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
872 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
873 if (data->yuv || texture->access == SDL_TEXTUREACCESS_STREAMING) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
874 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
875 XShmSegmentInfo *shminfo = &data->shminfo; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
876 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
877 shm_error = True; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
878 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
879 if (SDL_X11_HAVE_SHM) { |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
880 data->image = |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
881 XShmCreateImage(renderdata->display, data->visual, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
882 data->depth, ZPixmap, NULL, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
883 shminfo, texture->w, texture->h); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
884 if (data->image) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
885 shminfo->shmid = |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
886 shmget(IPC_PRIVATE, texture->h * data->image->bytes_per_line, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
887 IPC_CREAT | 0777); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
888 if (shminfo->shmid >= 0) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
889 shminfo->shmaddr = (char *) shmat(shminfo->shmid, 0, 0); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
890 shminfo->readOnly = False; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
891 if (shminfo->shmaddr != (char *) -1) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
892 shm_error = False; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
893 X_handler = XSetErrorHandler(shm_errhandler); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
894 XShmAttach(renderdata->display, shminfo); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
895 XSync(renderdata->display, False); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
896 XSetErrorHandler(X_handler); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
897 if (shm_error) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
898 XShmDetach(renderdata->display, shminfo); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
899 shmdt(shminfo->shmaddr); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
900 XDestroyImage(data->image); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
901 XSync(renderdata->display, False); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
902 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
903 else { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
904 data->pixels = data->image->data = shminfo->shmaddr; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
905 shmctl(shminfo->shmid, IPC_RMID, NULL); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
906 data->pixmap = |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
907 XCreatePixmap(renderdata->display, renderdata->xwindow, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
908 texture->w, texture->h, data->depth); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
909 if (!data->pixmap) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
910 SDL_SetError("XCreatePixmap() failed"); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
911 return -1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
912 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
913 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
914 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
915 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
916 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
917 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
918 if (shm_error) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
919 shminfo->shmaddr = NULL; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
920 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
921 if (!data->image) |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
922 #endif /* not NO_SHARED_MEMORY */ |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
923 { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
924 data->image = |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
925 XCreateImage(renderdata->display, data->visual, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
926 data->depth, ZPixmap, 0, NULL, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
927 texture->w, texture->h, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
928 SDL_BYTESPERPIXEL(data->format) * 8, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
929 0); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
930 if (!data->image) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
931 X11_DestroyTexture(renderer, texture); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
932 SDL_SetError("XCreateImage() failed"); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
933 return -1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
934 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
935 data->pixels = SDL_malloc(texture->h * data->image->bytes_per_line); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
936 if (!data->pixels) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
937 X11_DestroyTexture(renderer, texture); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
938 SDL_OutOfMemory(); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
939 return -1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
940 } |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
941 data->image->data = data->pixels; |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
942 data->pixmap = |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
943 XCreatePixmap(renderdata->display, renderdata->xwindow, texture->w, |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
944 texture->h, data->depth); |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
945 if (data->pixmap == None) { |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
946 X11_DestroyTexture(renderer, texture); |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
947 SDL_SetError("XCreatePixmap() failed"); |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
948 return -1; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
949 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
950 } |
4580
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
951 } |
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
952 else { |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
953 data->image = |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
954 XCreateImage(renderdata->display, data->visual, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
955 data->depth, ZPixmap, 0, NULL, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
956 texture->w, texture->h, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
957 SDL_BYTESPERPIXEL(data->format) * 8, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
958 0); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
959 if (!data->image) { |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
960 X11_DestroyTexture(renderer, texture); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
961 SDL_SetError("XCreateImage() failed"); |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
962 return -1; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
963 } |
2814 | 964 data->pixmap = |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
965 XCreatePixmap(renderdata->display, renderdata->xwindow, texture->w, |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
966 texture->h, data->depth); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
967 if (data->pixmap == None) { |
2868
3b595278f813
Fixed BadMatch error in X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
968 X11_DestroyTexture(renderer, texture); |
3044
b36579172f27
Changes to hopefully handle the creation of a colormap for 8 bit PseudoColor visuals in X11
Bob Pendleton <bob@pendleton.com>
parents:
2967
diff
changeset
|
969 SDL_SetError("XCreatePixmap() failed"); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
970 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
971 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
972 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
973 |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
974 data->pitch = data->image->bytes_per_line; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
975 |
4580
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
976 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
977 if(renderdata->use_xrender) { |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
978 gcv.graphics_exposures = False; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
979 data->gc = |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
980 XCreateGC(renderdata->display, data->pixmap, GCGraphicsExposures, &gcv); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
981 if (!data->gc) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
982 SDL_SetError("XCreateGC() failed"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
983 return -1; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
984 } |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
985 data->picture_fmt = |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
986 PixelFormatEnumToXRenderPictFormat(renderer, texture->format); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
987 if (data->picture_fmt == NULL) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
988 X11_DestroyTexture(renderer, texture); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
989 SDL_SetError("Texture format not supported by driver"); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
990 return -1; |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
991 } |
4580
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
992 data->picture = |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
993 XRenderCreatePicture(renderdata->display, data->pixmap, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
994 data->picture_fmt, 0, NULL); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
995 if (!data->picture) { |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
996 X11_DestroyTexture(renderer, texture); |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
997 SDL_SetError("XRenderCreatePicture() failed"); |
4580
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
998 return -1; |
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
999 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1000 data->modulated_pixmap = |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1001 XCreatePixmap(renderdata->display, renderdata->xwindow, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1002 texture->w, texture->h, data->depth); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1003 if (!data->modulated_pixmap) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1004 X11_DestroyTexture(renderer, texture); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1005 SDL_SetError("XCreatePixmap() failed"); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1006 return -1; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1007 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1008 data->modulated_picture = |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1009 XRenderCreatePicture(renderdata->display, data->modulated_pixmap, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1010 data->picture_fmt, 0, NULL); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1011 if (!data->modulated_picture) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1012 X11_DestroyTexture(renderer, texture); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1013 SDL_SetError("XRenderCreatePicture() failed"); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1014 return -1; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1015 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1016 texture->blendMode = SDL_BLENDMODE_NONE; |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1017 data->blend_op = PictOpSrc; |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1018 } |
4580
cfea5b007bc7
Fix the rendering color channels to be premultiplied with the alpha channel as thats what Xrender expects. Small fixes in X11_CreateTexture. Add some new functions in SDL_x11sym.h as well as support for Xrender.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4579
diff
changeset
|
1019 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1020 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1021 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1022 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1023 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1024 X11_QueryTexturePixels(SDL_Renderer * renderer, SDL_Texture * texture, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1025 void **pixels, int *pitch) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1026 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1027 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1028 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1029 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1030 return SDL_SW_QueryYUVTexturePixels(data->yuv, pixels, pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1031 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1032 *pixels = data->pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1033 *pitch = data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1034 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1035 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1036 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1037 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1038 static int |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1039 X11_SetTextureRGBAMod(SDL_Renderer * renderer, SDL_Texture * texture) |
05eb4a07e5e3
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Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1040 { |
4620
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1041 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4616
05eb4a07e5e3
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Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1042 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
05eb4a07e5e3
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Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1043 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
1044 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1045 if (renderdata->use_xrender) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1046 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1047 Uint8 r = 0xFF, g = 0xFF, b = 0xFF, a = 0xFF; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1048 |
4617
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1049 /* Check if alpha modulation is required. */ |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1050 if (texture->modMode & SDL_TEXTUREMODULATE_ALPHA) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
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changeset
|
1051 a = texture->a; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1052 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1053 |
4617
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1054 /* Check if color modulation is required. */ |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1055 if (texture->modMode & SDL_TEXTUREMODULATE_COLOR) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1056 r = texture->r; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1057 g = texture->g; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1058 b = texture->b; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
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|
1059 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1060 |
4617
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1061 /* We can save some labour if no modulation is required. */ |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1062 if (texture->modMode != SDL_TEXTUREMODULATE_NONE) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1063 XRenderColor mod_color = |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1064 SDLColorToXRenderColor(r, g, b, a); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1065 XRenderFillRectangle(renderdata->display, PictOpSrc, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1066 renderdata->brush_pict, &mod_color, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1067 0, 0, 1, 1); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1068 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1069 |
4617
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1070 /* We can save some labour dealing with component alpha |
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1071 * if color modulation is not required. */ |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1072 XRenderPictureAttributes attr; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1073 if (texture->modMode & SDL_TEXTUREMODULATE_COLOR) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
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changeset
|
1074 attr.component_alpha = True; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1075 XRenderChangePicture(renderdata->display, renderdata->brush_pict, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
1076 CPComponentAlpha, &attr); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1077 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1078 |
4617
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Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1079 /* Again none of this is necessary is no modulation |
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1080 * is required. */ |
4616
05eb4a07e5e3
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Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1081 if (texture->modMode != SDL_TEXTUREMODULATE_NONE) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1082 XRenderComposite(renderdata->display, PictOpSrc, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1083 data->picture, renderdata->brush_pict, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1084 data->modulated_picture, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1085 0, 0, 0, 0, 0, 0, texture->w, texture->h); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1086 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1087 |
4617
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Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1088 /* We only need to reset the component alpha |
cfbb1ff4b8ec
Add some comments.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4616
diff
changeset
|
1089 * attribute if color modulation is required. */ |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1090 if (texture->modMode & SDL_TEXTUREMODULATE_COLOR) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1091 attr.component_alpha = False; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1092 XRenderChangePicture(renderdata->display, renderdata->brush_pict, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1093 CPComponentAlpha, &attr); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1094 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1095 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1096 return 0; |
4620
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1097 } else { |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1098 SDL_Unsupported(); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1099 return -1; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1100 } |
4620
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1101 #else |
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1102 SDL_Unsupported(); |
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1103 return -1; |
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1104 #endif |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
1105 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1106 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1107 static int |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1108 X11_SetTextureBlendMode(SDL_Renderer * renderer, SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1109 { |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1110 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1111 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1112 switch (texture->blendMode) { |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1113 case SDL_BLENDMODE_NONE: |
4591
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Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1114 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4606
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parents:
4605
diff
changeset
|
1115 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
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|
1116 data->blend_op = PictOpSrc; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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diff
changeset
|
1117 return 0; |
4e145485971b
Implement support for setting texture scale mode.
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parents:
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diff
changeset
|
1118 } |
4e145485971b
Implement support for setting texture scale mode.
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parents:
4605
diff
changeset
|
1119 case SDL_BLENDMODE_MOD: |
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parents:
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changeset
|
1120 case SDL_BLENDMODE_MASK: |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1121 case SDL_BLENDMODE_BLEND: |
4606
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Implement support for setting texture scale mode.
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parents:
4605
diff
changeset
|
1122 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1123 data->blend_op = PictOpOver; |
4e145485971b
Implement support for setting texture scale mode.
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parents:
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diff
changeset
|
1124 return 0; |
4e145485971b
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parents:
4605
diff
changeset
|
1125 } |
4e145485971b
Implement support for setting texture scale mode.
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parents:
4605
diff
changeset
|
1126 case SDL_BLENDMODE_ADD: |
4e145485971b
Implement support for setting texture scale mode.
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parents:
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diff
changeset
|
1127 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1128 data->blend_op = PictOpAdd; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1129 return 0; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1130 } |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1131 #endif |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1132 return 0; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1133 default: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1134 SDL_Unsupported(); |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1135 texture->blendMode = SDL_BLENDMODE_NONE; |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1136 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1137 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1138 texture->blendMode = SDL_BLENDMODE_BLEND; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1139 data->blend_op = PictOpOver; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1140 } |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1141 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1142 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1143 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1144 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1145 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1146 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1147 X11_SetTextureScaleMode(SDL_Renderer * renderer, SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1148 { |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1149 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1150 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1151 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1152 switch (texture->scaleMode) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1153 case SDL_TEXTURESCALEMODE_NONE: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1154 return 0; |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1155 case SDL_TEXTURESCALEMODE_FAST: |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1156 /* We can sort of fake it for streaming textures */ |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1157 if (data->yuv || texture->access == SDL_TEXTUREACCESS_STREAMING) { |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1158 return 0; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1159 } |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1160 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1161 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1162 data->filter = FilterFast; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1163 return 0; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1164 } |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1165 case SDL_TEXTURESCALEMODE_SLOW: |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1166 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1167 data->filter = FilterGood; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1168 return 0; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1169 } |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1170 case SDL_TEXTURESCALEMODE_BEST: |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1171 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1172 data->filter = FilterBest; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1173 return 0; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1174 } |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1175 #endif |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1176 /* Fall through to unsupported case */ |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1177 default: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1178 SDL_Unsupported(); |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1179 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1180 if (renderdata->use_xrender) { |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1181 texture->scaleMode = SDL_TEXTURESCALEMODE_FAST; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1182 data->filter = FilterFast; |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1183 } |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1184 else |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1185 #endif |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1186 texture->scaleMode = SDL_TEXTURESCALEMODE_NONE; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1187 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1188 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1189 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1190 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1191 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1192 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1193 X11_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1194 const SDL_Rect * rect, const void *pixels, int pitch) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1195 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1196 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1197 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1198 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1199 if (SDL_SW_UpdateYUVTexture(data->yuv, rect, pixels, pitch) < 0) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1200 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1201 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1202 UpdateYUVTextureData(texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1203 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1204 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1205 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1206 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1207 if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1208 Uint8 *src, *dst; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1209 int row; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1210 size_t length; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1211 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1212 src = (Uint8 *) pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1213 dst = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1214 (Uint8 *) data->pixels + rect->y * data->pitch + |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1215 rect->x * SDL_BYTESPERPIXEL(texture->format); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1216 length = rect->w * SDL_BYTESPERPIXEL(texture->format); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1217 for (row = 0; row < rect->h; ++row) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1218 SDL_memcpy(dst, src, length); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1219 src += pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1220 dst += data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1221 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1222 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1223 data->image->width = rect->w; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1224 data->image->height = rect->h; |
2814 | 1225 data->image->data = (char *) pixels; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1226 data->image->bytes_per_line = pitch; |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1227 XPutImage(renderdata->display, data->pixmap, data->gc, |
2814 | 1228 data->image, 0, 0, rect->x, rect->y, rect->w, rect->h); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1229 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1230 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1231 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1232 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1233 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1234 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1235 X11_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1236 const SDL_Rect * rect, int markDirty, void **pixels, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1237 int *pitch) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1238 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1239 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1240 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1241 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1242 return SDL_SW_LockYUVTexture(data->yuv, rect, markDirty, pixels, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1243 pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1244 } else if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1245 *pixels = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1246 (void *) ((Uint8 *) data->pixels + rect->y * data->pitch + |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1247 rect->x * SDL_BYTESPERPIXEL(texture->format)); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1248 *pitch = data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1249 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1250 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1251 SDL_SetError("No pixels available"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1252 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1253 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1254 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1255 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1256 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1257 X11_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1258 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1259 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1260 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1261 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1262 SDL_SW_UnlockYUVTexture(data->yuv); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1263 UpdateYUVTextureData(texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1264 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1265 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1266 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1267 static int |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1268 X11_SetDrawBlendMode(SDL_Renderer * renderer) |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1269 { |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1270 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1271 switch (renderer->blendMode) { |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1272 case SDL_BLENDMODE_NONE: |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1273 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1274 //PictOpSrc |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1275 data->blend_op = PictOpSrc; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1276 return 0; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1277 case SDL_BLENDMODE_MOD: |
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1278 case SDL_BLENDMODE_MASK: |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1279 case SDL_BLENDMODE_BLEND: // PictOpOver |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1280 data->blend_op = PictOpOver; |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1281 return 0; |
4581
ef0aa488fff6
Fix X11_FillRects to work with double buffering as well as triple buffering. This requires that the buffer pixmap be cleared after every render.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4580
diff
changeset
|
1282 case SDL_BLENDMODE_ADD: // PictOpAdd |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1283 data->blend_op = PictOpAdd; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1284 return 0; |
4581
ef0aa488fff6
Fix X11_FillRects to work with double buffering as well as triple buffering. This requires that the buffer pixmap be cleared after every render.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4580
diff
changeset
|
1285 /* FIXME case SDL_BLENDMODE_MOD: */ |
ef0aa488fff6
Fix X11_FillRects to work with double buffering as well as triple buffering. This requires that the buffer pixmap be cleared after every render.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4580
diff
changeset
|
1286 #endif |
ef0aa488fff6
Fix X11_FillRects to work with double buffering as well as triple buffering. This requires that the buffer pixmap be cleared after every render.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4580
diff
changeset
|
1287 return 0; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1288 default: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1289 SDL_Unsupported(); |
4589
8d8a889530eb
Fix blending modes for primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4588
diff
changeset
|
1290 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1291 if(data->use_xrender) { |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1292 renderer->blendMode = SDL_BLENDMODE_BLEND; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1293 data->blend_op = PictOpOver; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1294 } |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1295 else |
4589
8d8a889530eb
Fix blending modes for primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4588
diff
changeset
|
1296 #endif |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1297 { |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1298 renderer->blendMode = SDL_BLENDMODE_NONE; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1299 } |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1300 return -1; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1301 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1302 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1303 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1304 static Uint32 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1305 renderdrawcolor(SDL_Renderer * renderer, int premult) |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1306 { |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1307 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1308 Uint8 r = renderer->r; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1309 Uint8 g = renderer->g; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1310 Uint8 b = renderer->b; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1311 Uint8 a = renderer->a; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1312 if (premult) |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
1313 return SDL_MapRGBA(&data->format, ((int) r * (int) a) / 255, |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1314 ((int) g * (int) a) / 255, |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1315 ((int) b * (int) a) / 255, 255); |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1316 else |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
1317 return SDL_MapRGBA(&data->format, r, g, b, a); |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1318 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1319 |
4620
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1320 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1321 static XRenderColor |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1322 xrenderdrawcolor(SDL_Renderer *renderer) |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1323 { |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1324 XRenderColor xrender_color; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1325 if(renderer->blendMode == SDL_BLENDMODE_NONE) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1326 xrender_color = |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1327 SDLColorToXRenderColor(renderer->r, renderer->g, renderer->b, 0xFF); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1328 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1329 else { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1330 xrender_color = |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1331 SDLColorToXRenderColor(renderer->r, renderer->g, renderer->b, renderer->a); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1332 } |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1333 return xrender_color; |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1334 } |
4620
f4a93bde905f
Fixed compiling without XRender enabled
Sam Lantinga <slouken@libsdl.org>
parents:
4619
diff
changeset
|
1335 #endif |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1336 |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1337 static int |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1338 X11_RenderDrawPoints(SDL_Renderer * renderer, const SDL_Point * points, |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1339 int count) |
2901 | 1340 { |
1341 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; | |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
1342 SDL_Window *window = renderer->window; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1343 XPoint *xpoints, *xpoint; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1344 int i, xcount; |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1345 SDL_Rect clip; |
2901 | 1346 |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1347 clip.x = 0; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1348 clip.y = 0; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1349 clip.w = window->w; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1350 clip.h = window->h; |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1351 if (data->makedirty) { |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1352 SDL_Rect rect; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1353 |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1354 /* Get the smallest rectangle that contains everything */ |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1355 rect.x = 0; |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1356 rect.y = 0; |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1357 rect.w = window->w; |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1358 rect.h = window->h; |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1359 if (!SDL_EnclosePoints(points, count, &rect, &rect)) { |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1360 /* Nothing to draw */ |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1361 return 0; |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1362 } |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1363 SDL_AddDirtyRect(&data->dirty, &rect); |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1364 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1365 { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1366 xpoint = xpoints = SDL_stack_alloc(XPoint, count); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1367 xcount = 0; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1368 for (i = 0; i < count; ++i) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1369 int x = points[i].x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1370 int y = points[i].y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1371 if (x < 0 || x >= window->w || y < 0 || y >= window->h) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1372 continue; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1373 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1374 xpoint->x = (short)x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1375 xpoint->y = (short)y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1376 ++xpoint; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1377 ++xcount; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1378 } |
4602
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
1379 |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1380 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1381 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1382 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1383 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1384 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1385 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1386 { |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1387 XSetForeground(data->display, data->stencil_gc, 0); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1388 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1389 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1390 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1391 /* Update only those parts which were changed |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1392 * in the previous drawing operation */ |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1393 XFixesSetGCClipRegion(data->display, data->stencil_gc, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1394 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1395 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1396 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1397 XFillRectangle(data->display, data->stencil, data->stencil_gc, |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1398 0, 0, window->w, window->h); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1399 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1400 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1401 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1402 XFixesSetGCClipRegion(data->display, data->stencil_gc, 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1403 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1404 #endif |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1405 XSetForeground(data->display, data->stencil_gc, 0xFFFFFFFF); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1406 |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1407 XDrawPoints(data->display, data->stencil, data->stencil_gc, xpoints, xcount, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1408 CoordModeOrigin); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1409 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1410 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1411 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1412 /* Store the damaged region in stencil_parts */ |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1413 XDamageSubtract(data->display, data->stencil_damage, None, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1414 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1415 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1416 } |
4602
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
1417 #endif |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1418 } |
4602
4fbf64d504cf
Use XDamage to optimise drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4600
diff
changeset
|
1419 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1420 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1421 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1422 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1423 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1424 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1425 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1426 { |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1427 XRenderColor foreground; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1428 foreground = xrenderdrawcolor(renderer); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1429 |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1430 XRenderFillRectangle(data->display, PictOpSrc, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1431 &foreground, 0, 0, 1, 1); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1432 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1433 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1434 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1435 /* Update only those parts which drawn |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1436 * to in the current drawing operation */ |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1437 XFixesSetPictureClipRegion(data->display, data->drawable_pict, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1438 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1439 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1440 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1441 XRenderComposite(data->display, data->blend_op, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1442 data->stencil_pict, data->drawable_pict, |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1443 0, 0, 0, 0, 0, 0, window->w, window->h); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1444 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1445 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1446 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1447 XFixesSetPictureClipRegion(data->display, data->drawable_pict, 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1448 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1449 #endif |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1450 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1451 else |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1452 #endif |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1453 { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1454 unsigned long foreground = renderdrawcolor(renderer, 1); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1455 XSetForeground(data->display, data->gc, foreground); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1456 |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1457 |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1458 if (xcount > 0) { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1459 XDrawPoints(data->display, data->drawable, data->gc, xpoints, xcount, |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1460 CoordModeOrigin); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1461 } |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1462 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1463 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1464 SDL_stack_free(xpoints); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1465 |
2894 | 1466 return 0; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1467 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1468 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
1469 static int |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1470 X11_RenderDrawLines(SDL_Renderer * renderer, const SDL_Point * points, |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1471 int count) |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1472 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1473 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
1474 SDL_Window *window = renderer->window; |
4458
c9584df65367
Removed unused variables
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
1475 SDL_Rect clip; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1476 unsigned long foreground; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1477 XPoint *xpoints, *xpoint; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1478 int i, xcount; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1479 int minx, miny; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1480 int maxx, maxy; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1481 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1482 clip.x = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1483 clip.y = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1484 clip.w = window->w; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1485 clip.h = window->h; |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1486 { |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1487 Pixmap drawable; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1488 GC gc; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1489 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1490 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1491 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1492 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1493 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1494 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1495 { |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1496 drawable = data->stencil; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1497 gc = data->stencil_gc; |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1498 |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1499 XSetForeground(data->display, data->stencil_gc, 0); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1500 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1501 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1502 XFixesSetGCClipRegion(data->display, data->stencil_gc, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1503 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1504 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1505 XFillRectangle(data->display, data->stencil, data->stencil_gc, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1506 0, 0, window->w, window->h); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1507 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1508 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1509 XFixesSetGCClipRegion(data->display, data->stencil_gc, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1510 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1511 #endif |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1512 XSetForeground(data->display, data->stencil_gc, 0xFFFFFFFF); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1513 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1514 else |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1515 #endif |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1516 { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1517 drawable = data->drawable; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1518 gc = data->gc; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1519 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1520 |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1521 foreground = renderdrawcolor(renderer, 1); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1522 XSetForeground(data->display, data->gc, foreground); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1523 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1524 xpoint = xpoints = SDL_stack_alloc(XPoint, count); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1525 xcount = 0; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1526 minx = INT_MAX; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1527 miny = INT_MAX; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1528 maxx = INT_MIN; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1529 maxy = INT_MIN; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1530 for (i = 0; i < count; ++i) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1531 int x = points[i].x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1532 int y = points[i].y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1533 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1534 /* If the point is inside the window, add it to the list */ |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1535 if (x >= 0 && x < window->w && y >= 0 && y < window->h) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1536 if (x < minx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1537 minx = x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1538 } else if (x > maxx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1539 maxx = x; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1540 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1541 if (y < miny) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1542 miny = y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1543 } else if (y > maxy) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1544 maxy = y; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1545 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1546 xpoint->x = (short)x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1547 xpoint->y = (short)y; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1548 ++xpoint; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1549 ++xcount; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1550 continue; |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1551 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1552 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1553 /* We need to clip the line segments joined by this point */ |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1554 if (xcount > 0) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1555 int x1 = xpoint[-1].x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1556 int y1 = xpoint[-1].y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1557 int x2 = x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1558 int y2 = y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1559 if (SDL_IntersectRectAndLine(&clip, &x1, &y1, &x2, &y2)) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1560 if (x2 < minx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1561 minx = x2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1562 } else if (x2 > maxx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1563 maxx = x2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1564 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1565 if (y2 < miny) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1566 miny = y2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1567 } else if (y2 > maxy) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1568 maxy = y2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1569 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1570 xpoint->x = (short)x2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1571 xpoint->y = (short)y2; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1572 ++xpoint; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1573 ++xcount; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1574 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1575 XDrawLines(data->display, drawable, gc, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1576 xpoints, xcount, CoordModeOrigin); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1577 if (xpoints[0].x != x2 || xpoints[0].y != y2) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1578 XDrawPoint(data->display, drawable, gc, x2, y2); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1579 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1580 if (data->makedirty) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1581 SDL_Rect rect; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1582 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1583 rect.x = minx; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1584 rect.y = miny; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1585 rect.w = (maxx - minx) + 1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1586 rect.h = (maxy - miny) + 1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1587 SDL_AddDirtyRect(&data->dirty, &rect); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1588 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1589 xpoint = xpoints; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1590 xcount = 0; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1591 minx = INT_MAX; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1592 miny = INT_MAX; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1593 maxx = INT_MIN; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1594 maxy = INT_MIN; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1595 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1596 if (i < (count-1)) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1597 int x1 = x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1598 int y1 = y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1599 int x2 = points[i+1].x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1600 int y2 = points[i+1].y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1601 if (SDL_IntersectRectAndLine(&clip, &x1, &y1, &x2, &y2)) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1602 if (x1 < minx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1603 minx = x1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1604 } else if (x1 > maxx) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1605 maxx = x1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1606 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1607 if (y1 < miny) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1608 miny = y1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1609 } else if (y1 > maxy) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1610 maxy = y1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1611 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1612 xpoint->x = (short)x1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1613 xpoint->y = (short)y1; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1614 ++xpoint; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1615 ++xcount; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1616 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1617 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1618 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1619 if (xcount > 1) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1620 int x2 = xpoint[-1].x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1621 int y2 = xpoint[-1].y; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1622 XDrawLines(data->display, drawable, gc, xpoints, xcount, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1623 CoordModeOrigin); |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1624 if (xpoints[0].x != x2 || xpoints[0].y != y2) { |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1625 XDrawPoint(data->display, drawable, gc, x2, y2); |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1626 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1627 if (data->makedirty) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1628 SDL_Rect rect; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1629 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1630 rect.x = minx; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1631 rect.y = miny; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1632 rect.w = (maxx - minx) + 1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1633 rect.h = (maxy - miny) + 1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1634 SDL_AddDirtyRect(&data->dirty, &rect); |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1635 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1636 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1637 } |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1638 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1639 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1640 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1641 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1642 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1643 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1644 { |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1645 XRenderColor xrforeground = xrenderdrawcolor(renderer); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1646 XRenderFillRectangle(data->display, PictOpSrc, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1647 &xrforeground, 0, 0, 1, 1); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1648 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1649 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1650 { |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1651 XDamageSubtract(data->display, data->stencil_damage, None, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1652 |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1653 XFixesSetPictureClipRegion(data->display, data->drawable_pict, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1654 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1655 } |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1656 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1657 XRenderComposite(data->display, data->blend_op, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1658 data->stencil_pict, data->drawable_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1659 0, 0, 0, 0, 0, 0, window->w, window->h); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1660 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1661 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1662 XFixesSetPictureClipRegion(data->display, data->drawable_pict, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1663 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1664 #endif |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1665 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1666 #endif |
3543
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1667 SDL_stack_free(xpoints); |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1668 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1669 return 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1670 } |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1671 |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1672 static int |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1673 X11_RenderDrawRects(SDL_Renderer * renderer, const SDL_Rect ** rects, int count) |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1674 { |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1675 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
1676 SDL_Window *window = renderer->window; |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1677 SDL_Rect clip, rect; |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1678 int i, xcount; |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1679 XRectangle *xrects, *xrect; |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1680 xrect = xrects = SDL_stack_alloc(XRectangle, count); |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1681 xcount = 0; |
4590
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1682 |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1683 clip.x = 0; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1684 clip.y = 0; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1685 clip.w = window->w; |
1ad70fb49fcb
Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4589
diff
changeset
|
1686 clip.h = window->h; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1687 { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1688 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1689 for (i = 0; i < count; ++i) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1690 if (!SDL_IntersectRect(rects[i], &clip, &rect)) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1691 continue; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1692 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1693 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1694 xrect->x = (short)rect.x; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1695 xrect->y = (short)rect.y; |
4615
789483a20081
Fixed drawing rectangles. X is evil!
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4614
diff
changeset
|
1696 xrect->width = (unsigned short)rect.w - 1; |
789483a20081
Fixed drawing rectangles. X is evil!
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4614
diff
changeset
|
1697 xrect->height = (unsigned short)rect.h - 1; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1698 ++xrect; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1699 ++xcount; |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1700 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1701 if (data->makedirty) { |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1702 SDL_AddDirtyRect(&data->dirty, &rect); |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1703 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1704 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1705 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1706 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1707 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1708 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1709 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1710 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1711 { |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1712 XSetForeground(data->display, data->stencil_gc, 0); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1713 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1714 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1715 XFixesSetGCClipRegion(data->display, data->stencil_gc, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1716 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1717 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1718 XFillRectangle(data->display, data->stencil, data->stencil_gc, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1719 0, 0, window->w, window->h); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1720 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1721 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1722 XFixesSetGCClipRegion(data->display, data->stencil_gc, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1723 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1724 #endif |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1725 XSetForeground(data->display, data->stencil_gc, 0xFFFFFFFF); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1726 |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1727 XDrawRectangles(data->display, data->stencil, data->stencil_gc, xrects, xcount); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1728 |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1729 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1730 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1731 XDamageSubtract(data->display, data->stencil_damage, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1732 None, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1733 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1734 } |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1735 #endif |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1736 } |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1737 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1738 if (data->use_xrender && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1739 (renderer->blendMode != SDL_BLENDMODE_NONE) && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1740 !(renderer->a == 0xFF && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1741 renderer->blendMode != SDL_BLENDMODE_ADD && |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1742 renderer->blendMode != SDL_BLENDMODE_MOD)) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1743 { |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1744 XRenderColor foreground; |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1745 foreground = xrenderdrawcolor(renderer); |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1746 XRenderFillRectangle(data->display, PictOpSrc, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1747 &foreground, 0, 0, 1, 1); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1748 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1749 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1750 XFixesSetPictureClipRegion(data->display, data->drawable_pict, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1751 0, 0, data->stencil_parts); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1752 #endif |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1753 XRenderComposite(data->display, data->blend_op, data->brush_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1754 data->stencil_pict, data->drawable_pict, |
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1755 0, 0, 0, 0, 0, 0, window->w, window->h); |
4603
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1756 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1757 if (data->use_xdamage) |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1758 XFixesSetPictureClipRegion(data->display, data->drawable_pict, |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1759 0, 0, None); |
dffa432f0e2b
Massive speed-up. Fixed the format that is set for the renderer. Included runtime checks for XDamage.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4602
diff
changeset
|
1760 #endif |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1761 } |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1762 else |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1763 #endif |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1764 { |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1765 unsigned long foreground; |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1766 |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1767 foreground = renderdrawcolor(renderer, 1); |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1768 XSetForeground(data->display, data->gc, foreground); |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1769 |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1770 if (xcount > 0) { |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1771 XDrawRectangles(data->display, data->drawable, data->gc, |
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1772 xrects, xcount); |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1773 } |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1774 } |
4583
5c925d4f220f
X11_DrawRects now uses a very hacky way of drawing rectangles with XRender. This will be improved in some time.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4582
diff
changeset
|
1775 SDL_stack_free(xrects); |
3596
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1776 |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1777 return 0; |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1778 } |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1779 |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1780 static int |
f638ded38b8a
Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents:
3559
diff
changeset
|
1781 X11_RenderFillRects(SDL_Renderer * renderer, const SDL_Rect ** rects, int count) |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1782 { |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1783 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
1784 SDL_Window *window = renderer->window; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1785 SDL_Rect clip, rect; |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1786 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1787 clip.x = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1788 clip.y = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1789 clip.w = window->w; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1790 clip.h = window->h; |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1791 |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1792 int i, xcount; |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1793 XRectangle *xrects, *xrect; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1794 xrect = xrects = SDL_stack_alloc(XRectangle, count); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1795 xcount = 0; |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1796 for (i = 0; i < count; ++i) { |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1797 if (!SDL_IntersectRect(rects[i], &clip, &rect)) { |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1798 continue; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1799 } |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1800 |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1801 xrect->x = (short)rect.x; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1802 xrect->y = (short)rect.y; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1803 xrect->width = (unsigned short)rect.w; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1804 xrect->height = (unsigned short)rect.h; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1805 ++xrect; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1806 ++xcount; |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1807 |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1808 if (data->makedirty) { |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1809 SDL_AddDirtyRect(&data->dirty, &rect); |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1810 } |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1811 } |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1812 |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1813 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4597
95be206b3cb7
Start experimental branch for client-side rasterization.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4596
diff
changeset
|
1814 if (data->use_xrender) { |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1815 XRenderColor foreground; |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1816 foreground = xrenderdrawcolor(renderer); |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1817 if (xcount == 1) { |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1818 XRenderFillRectangle(data->display, data->blend_op, data->drawable_pict, |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1819 &foreground, xrects[0].x, xrects[0].y, |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1820 xrects[0].width, xrects[0].height); |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1821 } |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1822 else if (xcount > 1) { |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1823 XRenderFillRectangles(data->display, data->blend_op, data->drawable_pict, |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1824 &foreground, xrects, xcount); |
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
1825 } |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1826 } |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1827 else |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1828 #endif |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1829 { |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1830 unsigned long foreground; |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1831 |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1832 foreground = renderdrawcolor(renderer, 1); |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
1833 XSetForeground(data->display, data->gc, foreground); |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1834 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1835 XFillRectangles(data->display, data->drawable, data->gc, |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1836 xrects, xcount); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1837 } |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1838 |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1839 SDL_stack_free(xrects); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1840 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1841 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1842 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1843 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1844 X11_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1845 const SDL_Rect * srcrect, const SDL_Rect * dstrect) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1846 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1847 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1848 X11_TextureData *texturedata = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1849 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1850 if (data->makedirty) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1851 SDL_AddDirtyRect(&data->dirty, dstrect); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1852 } |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1853 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
1854 if (data->use_xrender) { |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1855 if(texture->access == SDL_TEXTUREACCESS_STREAMING) { |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1856 #ifndef NO_SHARED_MEMORY |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1857 if(texturedata->shminfo.shmaddr) { |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1858 XShmPutImage(data->display, texturedata->pixmap, texturedata->gc, |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1859 texturedata->image, srcrect->x, srcrect->y, |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1860 srcrect->x, srcrect->y, srcrect->w, srcrect->h, |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1861 False); |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1862 } |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1863 else |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1864 #endif |
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1865 if (texturedata->pixels) { |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1866 XPutImage(data->display, texturedata->pixmap, texturedata->gc, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1867 texturedata->image, srcrect->x, srcrect->y, srcrect->x, |
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1868 srcrect->y, srcrect->w, srcrect->h); |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1869 } |
4610
32991e17e2b6
Make the SW renderer work properly by fixing support for textures with no alpha channels.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4609
diff
changeset
|
1870 XSync(data->display, False); |
4587
25391ccf16a0
Texture rendering mostly works now. Even SDL_TEXTUREACCESS_STREAMING is supported now with a little overhead. Scaling of textures happens using XRender. :D
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4586
diff
changeset
|
1871 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1872 Picture src, mask; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1873 XRenderPictureAttributes attr; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1874 const SDL_Rect *mrect; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1875 |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1876 if (texture->modMode == SDL_TEXTUREMODULATE_NONE) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1877 src = texturedata->picture; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1878 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1879 else { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1880 src = texturedata->modulated_picture; |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1881 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1882 |
4614
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1883 if(texture->blendMode == SDL_BLENDMODE_NONE) |
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1884 { |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1885 mask = None; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1886 mrect = srcrect; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1887 } |
4614
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1888 else if (texture->blendMode == SDL_BLENDMODE_MOD) |
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1889 { |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1890 mask = data->stencil_pict; |
4614
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1891 mrect = dstrect; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1892 } |
4614
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1893 else |
a17de6a8f796
Code cleanup.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4613
diff
changeset
|
1894 { |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1895 mask = texturedata->picture; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1896 mrect = srcrect; |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1897 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1898 |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1899 if(srcrect->w == dstrect->w && srcrect->h == dstrect->h) { |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1900 if (texture->blendMode == SDL_BLENDMODE_MOD) { |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1901 XRenderComposite(data->display, PictOpSrc, data->drawable_pict, |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1902 src, data->stencil_pict, |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1903 dstrect->x, dstrect->y, srcrect->x, srcrect->y, |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1904 dstrect->x, dstrect->y, dstrect->w, dstrect->h); |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1905 attr.component_alpha = True; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1906 XRenderChangePicture(data->display, data->stencil_pict, |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1907 CPComponentAlpha, &attr); |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1908 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1909 XRenderComposite(data->display, texturedata->blend_op, |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1910 src, mask, data->drawable_pict, srcrect->x, srcrect->y, |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1911 mrect->x, mrect->y, dstrect->x, dstrect->y, |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1912 dstrect->w, dstrect->h); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1913 } else { |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1914 double xscale = ((double) dstrect->w) / srcrect->w; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1915 double yscale = ((double) dstrect->h) / srcrect->h; |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1916 XTransform xform = {{ |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1917 {XDoubleToFixed(xscale), XDoubleToFixed(0), XDoubleToFixed(0)}, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1918 {XDoubleToFixed(0), XDoubleToFixed(yscale), XDoubleToFixed(0)}, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4591
diff
changeset
|
1919 {XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(xscale * yscale)}}}; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1920 XRenderSetPictureTransform(data->display, src, &xform); |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1921 |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1922 if (texture->blendMode == SDL_BLENDMODE_MOD) { |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1923 XRenderComposite(data->display, PictOpSrc, data->drawable_pict, |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
1924 src, data->stencil_pict, |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1925 dstrect->x, dstrect->y, srcrect->x, srcrect->y, |
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1926 dstrect->x, dstrect->y, dstrect->w, dstrect->h); |
4606
4e145485971b
Implement support for setting texture scale mode.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4605
diff
changeset
|
1927 attr.component_alpha = True; |
4607
9e9ec5e3be95
Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4606
diff
changeset
|
1928 XRenderChangePicture(data->display, data->stencil_pict, |
4606
4e145485971b
Implement support for setting texture scale mode.
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1929 CPComponentAlpha, &attr); |
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1930 } |
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Implement support for setting texture scale mode.
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1931 |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
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1932 XRenderSetPictureFilter(data->display, src, |
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Implement support for setting texture scale mode.
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1933 texturedata->filter, 0, 0); |
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Fixed so many things. See the changelog listed below.
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1934 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
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parents:
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|
1935 XRenderComposite(data->display, texturedata->blend_op, |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
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parents:
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1936 src, mask, data->drawable_pict, |
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Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
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1937 srcrect->x, srcrect->y, mrect->x, mrect->y, |
4606
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Implement support for setting texture scale mode.
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parents:
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changeset
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1938 dstrect->x, dstrect->y, dstrect->w, dstrect->h); |
4593
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1939 |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1940 XTransform identity = {{ |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1941 {XDoubleToFixed(1), XDoubleToFixed(0), XDoubleToFixed(0)}, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1942 {XDoubleToFixed(0), XDoubleToFixed(1), XDoubleToFixed(0)}, |
3892fe2f6537
Fixed so many things. See the changelog listed below.
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parents:
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diff
changeset
|
1943 {XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(1)}}}; |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1944 XRenderSetPictureTransform(data->display, src, &identity); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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1945 } |
4607
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Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
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parents:
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diff
changeset
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1946 if (renderer->blendMode == SDL_BLENDMODE_MOD) { |
4606
4e145485971b
Implement support for setting texture scale mode.
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changeset
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1947 attr.component_alpha = False; |
4607
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Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
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parents:
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changeset
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1948 XRenderChangePicture(data->display, data->stencil_pict, |
4606
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Implement support for setting texture scale mode.
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parents:
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changeset
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1949 CPComponentAlpha, &attr); |
4607
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Get SDL_BLENDMODE_MOD to work! Tested on nvidia only ATM.
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parents:
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diff
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1950 } |
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1951 } |
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SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1952 else |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1953 #endif |
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SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
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1954 { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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diff
changeset
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1955 if (srcrect->w == dstrect->w && srcrect->h == dstrect->h) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1956 #ifndef NO_SHARED_MEMORY |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
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1957 if (texturedata->shminfo.shmaddr) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1958 XShmPutImage(data->display, data->drawable, data->gc, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
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1959 texturedata->image, srcrect->x, srcrect->y, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1960 dstrect->x, dstrect->y, srcrect->w, srcrect->h, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1961 False); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1962 } else |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1963 #endif |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1964 if (texturedata->pixels) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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1965 XPutImage(data->display, data->drawable, data->gc, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
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1966 texturedata->image, srcrect->x, srcrect->y, dstrect->x, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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1967 dstrect->y, srcrect->w, srcrect->h); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1968 } else { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1969 XCopyArea(data->display, texturedata->pixmap, data->drawable, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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1970 data->gc, srcrect->x, srcrect->y, dstrect->w, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
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1971 dstrect->h, dstrect->x, dstrect->y); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1972 } |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1973 } else if (texturedata->yuv |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1974 || texture->access == SDL_TEXTUREACCESS_STREAMING) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1975 SDL_Surface src, dst; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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1976 SDL_PixelFormat fmt; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1977 SDL_Rect rect; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1978 XImage *image = texturedata->scaling_image; |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1979 |
4586
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parents:
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changeset
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1980 if (!image) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1981 void *pixels; |
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SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1982 int pitch; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
|
1983 |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1984 pitch = dstrect->w * SDL_BYTESPERPIXEL(texturedata->format); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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diff
changeset
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1985 pixels = SDL_malloc(dstrect->h * pitch); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1986 if (!pixels) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1987 SDL_OutOfMemory(); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1988 return -1; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
1989 } |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1990 |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1991 image = |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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1992 XCreateImage(data->display, data->visual, data->depth, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1993 ZPixmap, 0, pixels, dstrect->w, dstrect->h, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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1994 SDL_BYTESPERPIXEL(texturedata->format) * 8, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
|
1995 pitch); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
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1996 if (!image) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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1997 SDL_SetError("XCreateImage() failed"); |
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SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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1998 return -1; |
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SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
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1999 } |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
|
2000 texturedata->scaling_image = image; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
2001 |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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parents:
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changeset
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2002 } else if (image->width != dstrect->w || image->height != dstrect->h |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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diff
changeset
|
2003 || !image->data) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
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changeset
|
2004 image->width = dstrect->w; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
2005 image->height = dstrect->h; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
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changeset
|
2006 image->bytes_per_line = |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2007 image->width * SDL_BYTESPERPIXEL(texturedata->format); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
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changeset
|
2008 image->data = |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2009 (char *) SDL_realloc(image->data, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2010 image->height * image->bytes_per_line); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2011 if (!image->data) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2012 SDL_OutOfMemory(); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
2013 return -1; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2014 } |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2015 } |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2016 |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
2017 /* Set up fake surfaces for SDL_SoftStretch() */ |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2018 SDL_zero(src); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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changeset
|
2019 src.format = &fmt; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
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diff
changeset
|
2020 src.w = texture->w; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2021 src.h = texture->h; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2022 #ifndef NO_SHARED_MEMORY |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2023 if (texturedata->shminfo.shmaddr) { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2024 src.pixels = texturedata->shminfo.shmaddr; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2025 } else |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2026 #endif |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2027 src.pixels = texturedata->pixels; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2028 src.pitch = texturedata->pitch; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2029 |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2030 SDL_zero(dst); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2031 dst.format = &fmt; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2032 dst.w = image->width; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2033 dst.h = image->height; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2034 dst.pixels = image->data; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2035 dst.pitch = image->bytes_per_line; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2036 |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2037 fmt.BytesPerPixel = SDL_BYTESPERPIXEL(texturedata->format); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2038 |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2039 rect.x = 0; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2040 rect.y = 0; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2041 rect.w = dstrect->w; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2042 rect.h = dstrect->h; |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2043 if (SDL_SoftStretch(&src, srcrect, &dst, &rect) < 0) { |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2044 return -1; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2045 } |
4586
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2046 XPutImage(data->display, data->drawable, data->gc, image, 0, 0, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2047 dstrect->x, dstrect->y, dstrect->w, dstrect->h); |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2048 } else { |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2049 XCopyArea(data->display, texturedata->pixmap, data->drawable, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2050 data->gc, srcrect->x, srcrect->y, dstrect->w, dstrect->h, |
e479c1e57c52
SDL_Textures should work with XRender now provided that the texture format and screen format match. This is only a temporary limitation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
2051 srcrect->x, srcrect->y); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2052 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2053 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2054 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2055 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2056 |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2057 static int |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2058 X11_RenderReadPixels(SDL_Renderer * renderer, const SDL_Rect * rect, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2059 Uint32 format, void * pixels, int pitch) |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2060 { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2061 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
2062 SDL_Window *window = renderer->window; |
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
2063 SDL_VideoDisplay *display = window->display; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2064 Uint32 screen_format = display->current_mode.format; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2065 XImage *image; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2066 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2067 image = XGetImage(data->display, data->drawable, rect->x, rect->y, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2068 rect->w, rect->h, AllPlanes, ZPixmap); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2069 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2070 SDL_ConvertPixels(rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2071 screen_format, image->data, image->bytes_per_line, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2072 format, pixels, pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2073 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2074 XDestroyImage(image); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2075 return 0; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2076 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2077 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2078 static int |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2079 X11_RenderWritePixels(SDL_Renderer * renderer, const SDL_Rect * rect, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2080 Uint32 format, const void * pixels, int pitch) |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2081 { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2082 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
2083 SDL_Window *window = renderer->window; |
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
2084 SDL_VideoDisplay *display = window->display; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2085 Uint32 screen_format = display->current_mode.format; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2086 XImage *image; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2087 void *image_pixels; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2088 int image_pitch; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2089 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2090 image_pitch = rect->w * SDL_BYTESPERPIXEL(screen_format); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2091 image_pixels = SDL_malloc(rect->h * image_pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2092 if (!image_pixels) { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2093 SDL_OutOfMemory(); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2094 return -1; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2095 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2096 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2097 image = XCreateImage(data->display, data->visual, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2098 data->depth, ZPixmap, 0, image_pixels, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2099 rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2100 SDL_BYTESPERPIXEL(screen_format) * 8, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2101 image_pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2102 if (!image) { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2103 SDL_SetError("XCreateImage() failed"); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2104 return -1; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2105 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2106 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2107 SDL_ConvertPixels(rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2108 format, pixels, pitch, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2109 screen_format, image->data, image->bytes_per_line); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2110 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2111 XPutImage(data->display, data->drawable, data->gc, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2112 image, 0, 0, rect->x, rect->y, rect->w, rect->h); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2113 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2114 image->data = NULL; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2115 XDestroyImage(image); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2116 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2117 SDL_free(image_pixels); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2118 return 0; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2119 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
2120 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2121 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2122 X11_RenderPresent(SDL_Renderer * renderer) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2123 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2124 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2125 SDL_DirtyRect *dirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2126 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2127 /* Send the data to the display */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2128 if (!(renderer->info.flags & SDL_RENDERER_SINGLEBUFFER)) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2129 for (dirty = data->dirty.list; dirty; dirty = dirty->next) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2130 const SDL_Rect *rect = &dirty->rect; |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2131 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
2132 if (data->use_xrender) |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2133 { |
4591
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2134 XRenderComposite(data->display, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2135 data->blend_op, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2136 data->drawable_pict, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2137 None, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2138 data->xwindow_pict, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2139 rect->x, rect->y, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2140 0, 0, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2141 rect->x, rect->y, |
1e998db9b597
Implement blending modes for textures. Fix off-screen pixmaps to be ARGB rather than RGB to enable blending across frames. Clear the screen and off-screen pixmaps when the renderer is created.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4590
diff
changeset
|
2142 rect->w, rect->h); |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2143 } |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2144 else |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2145 #endif |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2146 { |
3685
64ce267332c6
Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents:
3596
diff
changeset
|
2147 XCopyArea(data->display, data->drawable, data->xwindow, |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2148 data->gc, rect->x, rect->y, rect->w, rect->h, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2149 rect->x, rect->y); |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2150 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2151 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2152 SDL_ClearDirtyRects(&data->dirty); |
4598
66e13a224bd6
Major changes to drawing. Reverted back to core X11 functions due to regressions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4597
diff
changeset
|
2153 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2154 XSync(data->display, False); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2155 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2156 /* Update the flipping chain, if any */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2157 if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP2) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2158 data->current_pixmap = (data->current_pixmap + 1) % 2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2159 data->drawable = data->pixmaps[data->current_pixmap]; |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2160 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2161 data->drawable_pict = data->pixmap_picts[data->current_pixmap]; |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2162 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2163 } else if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP3) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2164 data->current_pixmap = (data->current_pixmap + 1) % 3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2165 data->drawable = data->pixmaps[data->current_pixmap]; |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2166 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2167 data->drawable_pict = data->pixmap_picts[data->current_pixmap]; |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
2168 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2169 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2170 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2171 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2172 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2173 X11_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2174 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2175 X11_RenderData *renderdata = (X11_RenderData *) renderer->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2176 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2177 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2178 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2179 return; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2180 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2181 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2182 SDL_SW_DestroyYUVTexture(data->yuv); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2183 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2184 if (data->pixmap != None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2185 XFreePixmap(renderdata->display, data->pixmap); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2186 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2187 if (data->image) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2188 data->image->data = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2189 XDestroyImage(data->image); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2190 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2191 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2192 if (data->shminfo.shmaddr) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2193 XShmDetach(renderdata->display, &data->shminfo); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2194 XSync(renderdata->display, False); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2195 shmdt(data->shminfo.shmaddr); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2196 data->pixels = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2197 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2198 #endif |
4609
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2199 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2200 if (renderdata->use_xrender) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2201 if (data->picture) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2202 XRenderFreePicture(renderdata->display, data->picture); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2203 } |
4616
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2204 if (data->modulated_pixmap) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2205 XFreePixmap(renderdata->display, data->modulated_pixmap); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2206 } |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2207 if (data->modulated_picture) { |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2208 XRenderFreePicture(renderdata->display, data->modulated_picture); |
05eb4a07e5e3
Add support for texture modulation (both color and alpha). testsprite2 works now with --cyclealpha and --cyclecolor.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4615
diff
changeset
|
2209 } |
4609
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2210 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2211 #endif |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2212 if (data->scaling_image) { |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2213 SDL_free(data->scaling_image->data); |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2214 data->scaling_image->data = NULL; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2215 XDestroyImage(data->scaling_image); |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
2216 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2217 if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2218 SDL_free(data->pixels); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2219 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2220 SDL_free(data); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2221 texture->driverdata = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2222 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2223 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2224 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2225 X11_DestroyRenderer(SDL_Renderer * renderer) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2226 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2227 X11_RenderData *data = (X11_RenderData *) renderer->driverdata; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2228 int i; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2229 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2230 if (data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2231 for (i = 0; i < SDL_arraysize(data->pixmaps); ++i) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2232 if (data->pixmaps[i] != None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2233 XFreePixmap(data->display, data->pixmaps[i]); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2234 } |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2235 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4609
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2236 if (data->use_xrender && data->pixmap_picts[i]) { |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2237 XRenderFreePicture(data->display, data->pixmap_picts[i]); |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2238 } |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2239 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2240 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2241 if (data->gc) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2242 XFreeGC(data->display, data->gc); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2243 } |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2244 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4609
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2245 if (data->use_xrender) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2246 if (data->stencil_gc) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2247 XFreeGC(data->display, data->stencil_gc); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2248 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2249 if (data->stencil) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2250 XFreePixmap(data->display, data->stencil); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2251 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2252 if (data->stencil_pict) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2253 XRenderFreePicture(data->display, data->stencil_pict); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2254 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2255 if (data->xwindow_pict) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2256 XRenderFreePicture(data->display, data->xwindow_pict); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2257 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2258 #ifdef SDL_VIDEO_DRIVER_X11_XDAMAGE |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2259 if (data->use_xdamage && data->stencil_damage) { |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2260 XDamageDestroy(data->display, data->stencil_damage); |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2261 } |
630002c8be85
Fix cleanup functions.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4608
diff
changeset
|
2262 #endif |
4584
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2263 } |
9907c8cc6015
X11_RenderFillRects and X11_RenderDrawRects use a server side mask pixmap of 1 bit depth now. All drawing on these pixmaps is done by server side functions such as XDrawRectangles and XFillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4583
diff
changeset
|
2264 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2265 SDL_FreeDirtyRects(&data->dirty); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2266 SDL_free(data); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2267 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2268 SDL_free(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2269 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2270 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2271 #endif /* SDL_VIDEO_RENDER_X11 */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2272 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
2273 /* vi: set ts=4 sw=4 expandtab: */ |