Mercurial > sdl-ios-xcode
annotate src/video/x11/SDL_x11render.c @ 4588:0ddd78496d68
Preliminary support for blending modes on drawing operations.
author | Sunny Sachanandani <sunnysachanandani@gmail.com> |
---|---|
date | Sun, 27 Jun 2010 09:51:51 +0530 |
parents | 25391ccf16a0 |
children | 8d8a889530eb |
rev | line source |
---|---|
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
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>
parents:
4583
diff
changeset
|
2 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
3 SDL - Simple DirectMedia Layer |
3697 | 4 Copyright (C) 1997-2010 Sam Lantinga |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
5 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
6 This library is free software; you can redistribute it and/or |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
7 modify it under the terms of the GNU Lesser General Public |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
8 License as published by the Free Software Foundation; either |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
9 version 2.1 of the License, or (at your option) any later version. |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
10 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
11 This library is distributed in the hope that it will be useful, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
14 Lesser General Public License for more details. |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
15 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
16 You should have received a copy of the GNU Lesser General Public |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
17 License along with this library; if not, write to the Free Software |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
19 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
20 Sam Lantinga |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
21 slouken@libsdl.org |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
22 */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
23 #include "SDL_config.h" |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
24 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
25 #if SDL_VIDEO_RENDER_X11 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
26 |
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
|
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>
parents:
3538
diff
changeset
|
28 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
29 #include "SDL_x11video.h" |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
30 #include "../SDL_rect_c.h" |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
31 #include "../SDL_pixels_c.h" |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
32 #include "../SDL_yuv_sw_c.h" |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
33 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
34 /* X11 renderer implementation */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
35 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
36 static SDL_Renderer *X11_CreateRenderer(SDL_Window * window, Uint32 flags); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
37 static int 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
|
38 static int 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
|
39 static int X11_QueryTexturePixels(SDL_Renderer * renderer, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
40 SDL_Texture * texture, void **pixels, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
41 int *pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
42 static int X11_SetTextureBlendMode(SDL_Renderer * renderer, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
43 SDL_Texture * texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
44 static int X11_SetTextureScaleMode(SDL_Renderer * renderer, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
45 SDL_Texture * texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
46 static int 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
|
47 const SDL_Rect * rect, const void *pixels, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
48 int pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
49 static int 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
|
50 const SDL_Rect * rect, int markDirty, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
51 void **pixels, int *pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
52 static void X11_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture); |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
53 static int X11_SetDrawBlendMode(SDL_Renderer * renderer); |
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
|
54 static int X11_RenderDrawPoints(SDL_Renderer * renderer, |
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
|
55 const SDL_Point * points, 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
|
56 static int X11_RenderDrawLines(SDL_Renderer * renderer, |
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
|
57 const SDL_Point * points, 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
|
58 static int X11_RenderDrawRects(SDL_Renderer * renderer, |
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
|
59 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
|
60 static int X11_RenderFillRects(SDL_Renderer * renderer, |
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
|
61 const SDL_Rect ** rects, int count); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
62 static int 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
|
63 const SDL_Rect * srcrect, const SDL_Rect * dstrect); |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
64 static int 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
|
65 Uint32 format, void * pixels, int pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
66 static int 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
|
67 Uint32 format, const void * pixels, int pitch); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
68 static void 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
|
69 static void X11_DestroyTexture(SDL_Renderer * renderer, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
70 SDL_Texture * texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
71 static void 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
|
72 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
73 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
74 SDL_RenderDriver X11_RenderDriver = { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
75 X11_CreateRenderer, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
76 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
77 "x11", |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
78 (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
|
79 SDL_RENDERER_PRESENTFLIP2 | SDL_RENDERER_PRESENTFLIP3 | |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
80 SDL_RENDERER_PRESENTDISCARD | SDL_RENDERER_ACCELERATED), |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
81 SDL_TEXTUREMODULATE_NONE, |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
82 SDL_BLENDMODE_NONE, |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
83 SDL_TEXTURESCALEMODE_NONE, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
84 0, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
85 {0}, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
86 0, |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
87 0} |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
88 }; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
89 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
90 typedef struct |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
91 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
92 Display *display; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
93 int 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
|
94 Visual *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
|
95 int depth; |
2916
ffdd533f7add
Fixed pitch alignment problem causing MITSHM error on 16-bit displays
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
96 int 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
|
97 Window xwindow; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
98 Pixmap pixmaps[3]; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
99 #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
|
100 Pixmap mask; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
101 Picture 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
|
102 Picture pixmap_picts[3]; |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
103 Picture drawable_pict; |
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
|
104 Picture mask_pict; |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
105 int blend_op; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
106 XRenderPictFormat* xwindow_pict_fmt; |
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
|
107 GC mask_gc; |
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
|
108 SDL_bool use_xrender; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
109 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
110 int current_pixmap; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
111 Drawable drawable; |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
112 SDL_PixelFormat format; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
113 GC gc; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
114 SDL_DirtyRectList dirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
115 SDL_bool makedirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
116 } X11_RenderData; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
117 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
118 typedef struct |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
119 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
120 SDL_SW_YUVTexture *yuv; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
121 Uint32 format; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
122 Pixmap pixmap; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
123 #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
|
124 Picture picture; |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
125 XRenderPictFormat* picture_fmt; |
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
|
126 SDL_bool use_xrender; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
127 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
128 XImage *image; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
129 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
130 /* 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
|
131 XShmSegmentInfo shminfo; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
132 #endif |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
133 XImage *scaling_image; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
134 void *pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
135 int pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
136 } X11_TextureData; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
137 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
138 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
139 /* 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
|
140 static int shm_error; |
2814 | 141 static int (*X_handler) (Display *, XErrorEvent *) = NULL; |
142 static int | |
143 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
|
144 { |
2814 | 145 if (e->error_code == BadAccess) { |
146 shm_error = True; | |
147 return (0); | |
148 } else { | |
149 return (X_handler(d, e)); | |
150 } | |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
151 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
152 #endif /* ! NO_SHARED_MEMORY */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
153 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
154 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
155 UpdateYUVTextureData(SDL_Texture * texture) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
156 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
157 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
|
158 SDL_Rect rect; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
159 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
160 rect.x = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
161 rect.y = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
162 rect.w = texture->w; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
163 rect.h = texture->h; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
164 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
|
165 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
|
166 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
167 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
168 void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
169 X11_AddRenderDriver(_THIS) |
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 SDL_RendererInfo *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
|
172 SDL_DisplayMode *mode = &SDL_CurrentDisplay->desktop_mode; |
3520
83518f8fcd61
Fixed calls to SDL_AddRenderDriver()
Sam Lantinga <slouken@libsdl.org>
parents:
3239
diff
changeset
|
173 int i; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
174 |
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
|
175 info->texture_formats[info->num_texture_formats++] = mode->format; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
176 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YV12; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
177 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_IYUV; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
178 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YUY2; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
179 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_UYVY; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
180 info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_YVYU; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
181 |
3520
83518f8fcd61
Fixed calls to SDL_AddRenderDriver()
Sam Lantinga <slouken@libsdl.org>
parents:
3239
diff
changeset
|
182 for (i = 0; i < _this->num_displays; ++i) { |
83518f8fcd61
Fixed calls to SDL_AddRenderDriver()
Sam Lantinga <slouken@libsdl.org>
parents:
3239
diff
changeset
|
183 SDL_AddRenderDriver(&_this->displays[i], &X11_RenderDriver); |
83518f8fcd61
Fixed calls to SDL_AddRenderDriver()
Sam Lantinga <slouken@libsdl.org>
parents:
3239
diff
changeset
|
184 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
185 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
186 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
187 SDL_Renderer * |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
188 X11_CreateRenderer(SDL_Window * window, Uint32 flags) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
189 { |
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
|
190 SDL_VideoDisplay *display = window->display; |
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
|
191 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
|
192 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
|
193 SDL_Renderer *renderer; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
194 X11_RenderData *data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
195 XGCValues gcv; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
196 int i, n; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
197 int bpp; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
198 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
|
199 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
200 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
|
201 if (!renderer) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
202 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
203 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
204 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
205 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
206 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
|
207 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
208 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
209 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
210 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
211 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
212 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
|
213 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
|
214 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
|
215 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
|
216 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
|
217 data->xwindow = windowdata->xwindow; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
218 #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
|
219 int event_basep, error_basep; |
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
220 if(XRenderQueryExtension(data->display, &event_basep, &error_basep) == True) { |
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
|
221 data->use_xrender = SDL_TRUE; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
222 data->xwindow_pict_fmt = XRenderFindVisualFormat(data->display, data->visual); |
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
|
223 if(!data->xwindow_pict_fmt) { |
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
|
224 data->use_xrender = SDL_FALSE; |
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
|
225 goto fallback; |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
226 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
227 data->xwindow_pict = XRenderCreatePicture(data->display, data->xwindow, data->xwindow_pict_fmt, |
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
|
228 0, NULL); |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
229 if(!data->xwindow_pict) { |
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
|
230 data->use_xrender = SDL_FALSE; |
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
|
231 goto fallback; |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
232 } |
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
|
233 // Create a 1 bit depth mask |
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
|
234 data->mask = XCreatePixmap(data->display, data->xwindow, window->w, window->h, 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
|
235 data->mask_pict = XRenderCreatePicture(data->display, data->mask, |
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
|
236 XRenderFindStandardFormat(data->display, PictStandardA1), |
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
|
237 0, NULL); |
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
|
238 XGCValues gcv_mask; |
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
|
239 gcv_mask.foreground = 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
|
240 gcv_mask.background = 0; |
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
|
241 data->mask_gc = XCreateGC(data->display, data->mask, GCBackground | GCForeground, &gcv_mask); |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
242 } |
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
243 else { |
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
|
244 data->use_xrender = SDL_FALSE; |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
245 } |
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
|
246 fallback: |
4571
97dcf6f6213c
Added a #define option for compile time Xrender support.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4458
diff
changeset
|
247 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
248 renderer->DisplayModeChanged = X11_DisplayModeChanged; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
249 renderer->CreateTexture = X11_CreateTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
250 renderer->QueryTexturePixels = X11_QueryTexturePixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
251 renderer->SetTextureBlendMode = X11_SetTextureBlendMode; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
252 renderer->SetTextureScaleMode = X11_SetTextureScaleMode; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
253 renderer->UpdateTexture = X11_UpdateTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
254 renderer->LockTexture = X11_LockTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
255 renderer->UnlockTexture = X11_UnlockTexture; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
256 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
|
257 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
|
258 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
|
259 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
|
260 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
|
261 renderer->RenderCopy = X11_RenderCopy; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
262 renderer->RenderReadPixels = X11_RenderReadPixels; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
263 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
|
264 renderer->RenderPresent = X11_RenderPresent; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
265 renderer->DestroyTexture = X11_DestroyTexture; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
266 renderer->DestroyRenderer = X11_DestroyRenderer; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
267 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
|
268 renderer->window = window; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
269 renderer->driverdata = data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
270 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
271 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
|
272 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
273 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
|
274 renderer->info.flags |= |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
275 (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
|
276 n = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
277 } 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
|
278 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
|
279 n = 2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
280 } 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
|
281 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
|
282 n = 3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
283 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
284 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
|
285 n = 1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
286 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
287 for (i = 0; i < n; ++i) { |
2814 | 288 data->pixmaps[i] = |
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
|
289 XCreatePixmap(data->display, data->xwindow, window->w, window->h, |
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
|
290 displaydata->depth); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
291 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
|
292 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
293 SDL_SetError("XCreatePixmap() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
294 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
295 } |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
296 #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
|
297 if(data->use_xrender == SDL_TRUE) { |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
298 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
|
299 XRenderCreatePicture(data->display, data->pixmaps[i], data->xwindow_pict_fmt, |
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
|
300 0, None); |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
301 if(!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
|
302 data->use_xrender = SDL_FALSE; |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
303 } |
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
|
304 XRenderComposite(data->display, PictOpClear, data->pixmap_picts[i], None, data->pixmap_picts[i], |
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
|
305 0, 0, 0, 0, 0, 0, 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
|
306 } |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
307 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
308 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
309 if (n > 0) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
310 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
|
311 #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
|
312 if(data->use_xrender == SDL_TRUE) |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
313 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
|
314 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
315 data->makedirty = SDL_TRUE; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
316 } 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
|
317 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
|
318 #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
|
319 if(data->use_xrender == SDL_TRUE) |
4576
2b98162b536a
Add Xrender support to X11_FillRectangles.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4575
diff
changeset
|
320 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
|
321 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
322 data->makedirty = SDL_FALSE; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
323 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
324 data->current_pixmap = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
325 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
326 /* Get the format of the window */ |
2874 | 327 if (!SDL_PixelFormatEnumToMasks |
328 (display->current_mode.format, &bpp, &Rmask, &Gmask, &Bmask, | |
329 &Amask)) { | |
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
|
330 SDL_SetError("Unknown display format"); |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
331 X11_DestroyRenderer(renderer); |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
332 return NULL; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
333 } |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
334 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
|
335 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
336 /* Create the drawing context */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
337 gcv.graphics_exposures = False; |
2814 | 338 data->gc = |
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
|
339 XCreateGC(data->display, data->xwindow, GCGraphicsExposures, &gcv); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
340 if (!data->gc) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
341 X11_DestroyRenderer(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
342 SDL_SetError("XCreateGC() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
343 return NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
344 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
345 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
346 return renderer; |
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 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
349 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
350 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
|
351 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
352 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
|
353 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
|
354 int i, n; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
355 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
356 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
|
357 n = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
358 } 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
|
359 n = 2; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
360 } 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
|
361 n = 3; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
362 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
363 n = 1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
364 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
365 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
|
366 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
|
367 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
|
368 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
|
369 #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
|
370 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
|
371 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
372 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
373 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
374 for (i = 0; i < n; ++i) { |
2814 | 375 data->pixmaps[i] = |
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
|
376 XCreatePixmap(data->display, data->xwindow, window->w, window->h, |
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
|
377 data->depth); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
378 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
|
379 SDL_SetError("XCreatePixmap() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
380 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
381 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
382 #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
|
383 if(data->use_xrender == SDL_TRUE) { |
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
|
384 data->pixmap_picts[i] = |
87a2d87786d4
Modified configure.in to allow building with Xrender. Fixed all problems that prevented compilation.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4576
diff
changeset
|
385 XRenderCreatePicture(data->display, data->pixmaps[i], data->xwindow_pict_fmt, |
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
|
386 0, None); |
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
|
387 if(!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
|
388 data->use_xrender = SDL_FALSE; |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
389 } |
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
|
390 XRenderComposite(data->display, PictOpClear, data->pixmap_picts[i], None, data->pixmap_picts[i], |
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
|
391 0, 0, 0, 0, 0, 0, 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
|
392 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
393 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
394 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
395 if (n > 0) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
396 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
|
397 #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
|
398 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
|
399 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
400 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
401 data->current_pixmap = 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
402 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
403 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
404 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
405 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
406 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
407 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
|
408 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
409 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
|
410 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
|
411 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
|
412 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
|
413 int pitch_alignmask = ((renderdata->scanline_pad / 8) - 1); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
414 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
415 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
|
416 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
417 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
418 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
419 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
420 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
421 texture->driverdata = data; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
422 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
|
423 data->yuv = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
424 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
|
425 if (!data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
426 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
427 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
428 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
|
429 } else { |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
430 /* If Xrender support is builtin we only need to check whether |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
431 Xrender is available at runtime. If it is available there |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
432 can be no BadMatch error since Xrender takes care of that. |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
433 */ |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
434 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
4574
bfb4933c0efa
Fix initial value of the xrender_available boolean in X11_CreateTexture.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4573
diff
changeset
|
435 // Assume the texture is supported by 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
|
436 data->use_xrender = SDL_TRUE; |
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
|
437 if (renderdata->use_xrender == SDL_FALSE) { |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
438 if (texture->format != display->current_mode.format) { |
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
439 SDL_SetError("Texture format doesn't match window format"); |
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
440 return -1; |
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
441 } |
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
442 } |
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
443 #else |
4573
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
444 /* The image/pixmap depth must be the same as the window or you |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
445 get a BadMatch error when trying to putimage or copyarea. |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
446 This BadMatch error |
6399178be313
Completed work on X11_CreateTexture. Added lots of safety features.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4572
diff
changeset
|
447 */ |
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
|
448 if (texture->format != display->current_mode.format) { |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
449 SDL_SetError("Texture format doesn't match window format"); |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
450 return -1; |
b801df19835f
The X11 window and all pixmaps and images share the same visual and depth.
Sam Lantinga <slouken@libsdl.org>
parents:
2868
diff
changeset
|
451 } |
4572
266ec93f49af
Correctly handle the availability of Xrender in X11_CreateRenderer and X11_DisplayModeChanged.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4571
diff
changeset
|
452 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
453 data->format = texture->format; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
454 } |
2814 | 455 data->pitch = texture->w * SDL_BYTESPERPIXEL(data->format); |
2916
ffdd533f7add
Fixed pitch alignment problem causing MITSHM error on 16-bit displays
Sam Lantinga <slouken@libsdl.org>
parents:
2901
diff
changeset
|
456 data->pitch = (data->pitch + pitch_alignmask) & ~pitch_alignmask; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
457 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
458 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
|
459 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
460 XShmSegmentInfo *shminfo = &data->shminfo; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
461 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
462 shm_error = True; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
463 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
464 if (SDL_X11_HAVE_SHM) { |
2814 | 465 shminfo->shmid = |
466 shmget(IPC_PRIVATE, texture->h * data->pitch, | |
467 IPC_CREAT | 0777); | |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
468 if (shminfo->shmid >= 0) { |
2814 | 469 shminfo->shmaddr = (char *) shmat(shminfo->shmid, 0, 0); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
470 shminfo->readOnly = False; |
2814 | 471 if (shminfo->shmaddr != (char *) -1) { |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
472 shm_error = False; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
473 X_handler = XSetErrorHandler(shm_errhandler); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
474 XShmAttach(renderdata->display, shminfo); |
3239 | 475 XSync(renderdata->display, False); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
476 XSetErrorHandler(X_handler); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
477 if (shm_error) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
478 shmdt(shminfo->shmaddr); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
479 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
480 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
481 shmctl(shminfo->shmid, IPC_RMID, NULL); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
482 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
483 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
484 if (!shm_error) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
485 data->pixels = shminfo->shmaddr; |
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
|
486 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
|
487 XCreatePixmap(renderdata->display, renderdata->xwindow, texture->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
|
488 texture->h, renderdata->depth); |
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
|
489 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
|
490 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
|
491 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
|
492 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
|
493 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
494 |
2814 | 495 data->image = |
2874 | 496 XShmCreateImage(renderdata->display, renderdata->visual, |
497 renderdata->depth, ZPixmap, shminfo->shmaddr, | |
498 shminfo, texture->w, texture->h); | |
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
|
499 |
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
|
500 if (!data->image) { |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
501 XShmDetach(renderdata->display, shminfo); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
502 XSync(renderdata->display, False); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
503 shmdt(shminfo->shmaddr); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
504 shm_error = True; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
505 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
506 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
507 if (shm_error) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
508 shminfo->shmaddr = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
509 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
510 if (!data->image) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
511 #endif /* not NO_SHARED_MEMORY */ |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
512 { |
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
|
513 /* This is the case where the server does not have |
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
|
514 shared memory support and the texture is streaming. |
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
|
515 It does not make sense to use Xrender here because |
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
|
516 we would have to copy the data onto a server side |
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
|
517 pixmap with XPutImage first and only then can we |
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
|
518 use Xrender |
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
|
519 */ |
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
|
520 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
521 data->pixels = SDL_malloc(texture->h * data->pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
522 if (!data->pixels) { |
2868
3b595278f813
Fixed BadMatch error in X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
523 X11_DestroyTexture(renderer, texture); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
524 SDL_OutOfMemory(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
525 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
526 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
527 |
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
|
528 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
|
529 XCreatePixmap(renderdata->display, renderdata->xwindow, texture->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
|
530 texture->h, renderdata->depth); |
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
|
531 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
|
532 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
|
533 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
|
534 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
|
535 } |
2814 | 536 data->image = |
2874 | 537 XCreateImage(renderdata->display, renderdata->visual, |
538 renderdata->depth, ZPixmap, 0, data->pixels, | |
539 texture->w, texture->h, | |
540 SDL_BYTESPERPIXEL(data->format) * 8, | |
541 data->pitch); | |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
542 if (!data->image) { |
2868
3b595278f813
Fixed BadMatch error in X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
543 X11_DestroyTexture(renderer, texture); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
544 SDL_SetError("XCreateImage() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
545 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
546 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
547 } |
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
|
548 } |
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
|
549 else { |
2814 | 550 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
|
551 XCreatePixmap(renderdata->display, renderdata->xwindow, texture->w, |
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
|
552 texture->h, renderdata->depth); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
553 if (data->pixmap == None) { |
2868
3b595278f813
Fixed BadMatch error in X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
554 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
|
555 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
|
556 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
557 } |
2814 | 558 data->image = |
2874 | 559 XCreateImage(renderdata->display, renderdata->visual, |
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
|
560 renderdata->depth, ZPixmap, 0, NULL, |
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
|
561 texture->w, texture->h, |
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
|
562 SDL_BYTESPERPIXEL(data->format) * 8, |
2874 | 563 data->pitch); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
564 if (!data->image) { |
2868
3b595278f813
Fixed BadMatch error in X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2859
diff
changeset
|
565 X11_DestroyTexture(renderer, texture); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
566 SDL_SetError("XCreateImage() failed"); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
567 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
568 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
569 } |
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
|
570 #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
|
571 if(renderdata->use_xrender && data->pixmap) { |
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
|
572 data->use_xrender = SDL_TRUE; |
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
|
573 /*unsigned long x11_fmt_mask; // Format mask |
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
|
574 XRenderPictFormat x11_templ_fmt; // Format template |
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
|
575 x11_fmt_mask = |
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
|
576 (PictFormatRedMask | PictFormatGreenMask |
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
|
577 | PictFormatBlueMask | PictFormatAlphaMask); |
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
|
578 Uint32 Rmask, Gmask, Bmask, Amask; |
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
|
579 int bpp; |
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
|
580 SDL_PixelFormatEnumToMasks(data->format, &bpp, &Rmask, &Gmask, &Bmask, &Amask); |
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
|
581 x11_templ_fmt.depth = bpp; |
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
|
582 x11_templ_fmt.type = PictTypeDirect; |
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
|
583 x11_templ_fmt.direct.red = Rmask / 0xff; |
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
|
584 x11_templ_fmt.direct.green = Gmask / 0xff; |
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
|
585 x11_templ_fmt.direct.blue = Bmask / 0xff; |
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
|
586 x11_templ_fmt.direct.alpha = Amask / 0xff; |
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
|
587 printf("%d %d %d %d\n", Rmask/0xff, Gmask/0xff, Bmask/0xff, Amask/0xff); |
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
|
588 // Return a matching XRenderPictFormat |
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
|
589 data->picture_fmt = |
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
|
590 XRenderFindFormat(renderdata->display, x11_fmt_mask, &x11_templ_fmt, 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
|
591 data->picture_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
|
592 XRenderFindVisualFormat(renderdata->display, renderdata->visual); |
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
|
593 if(!data->picture_fmt) { |
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
|
594 printf("XRenderFindFormat failed!\n"); |
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
|
595 data->use_xrender = SDL_FALSE; |
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
|
596 } |
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
|
597 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
|
598 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
|
599 data->picture_fmt, 0, NULL); |
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
|
600 if(!data->picture) { |
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
|
601 data->use_xrender = SDL_FALSE; |
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
|
602 } |
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
|
603 } |
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
|
604 /* We thought we could render the texture with Xrender but this was |
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
|
605 not possible for some reason. Now we must ensure that texture |
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
|
606 format and window format match to avoid a BadMatch error when |
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
|
607 rendering using the old pipeline. |
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
|
608 */ |
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
|
609 if(data->use_xrender == SDL_FALSE) { |
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
|
610 if (texture->format != display->current_mode.format) { |
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
|
611 SDL_SetError("Texture format doesn't match window format"); |
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
|
612 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
|
613 } |
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
|
614 } |
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
|
615 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
616 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
617 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
618 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
619 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
620 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
|
621 void **pixels, int *pitch) |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
622 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
623 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
|
624 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
625 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
626 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
|
627 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
628 *pixels = data->pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
629 *pitch = data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
630 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
631 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
632 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
633 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
634 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
635 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
|
636 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
637 switch (texture->blendMode) { |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
638 case SDL_BLENDMODE_NONE: |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
639 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
640 default: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
641 SDL_Unsupported(); |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
642 texture->blendMode = SDL_BLENDMODE_NONE; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
643 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
644 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
645 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
646 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
647 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
648 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
|
649 { |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
650 X11_TextureData *data = (X11_TextureData *) texture->driverdata; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
651 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
652 switch (texture->scaleMode) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
653 case SDL_TEXTURESCALEMODE_NONE: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
654 return 0; |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
655 case SDL_TEXTURESCALEMODE_FAST: |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
656 /* 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
|
657 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
|
658 return 0; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
659 } |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
660 /* 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
|
661 default: |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
662 SDL_Unsupported(); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
663 texture->scaleMode = SDL_TEXTURESCALEMODE_NONE; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
664 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
665 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
666 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
667 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
668 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
669 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
670 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
|
671 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
|
672 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
673 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
|
674 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
675 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
676 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
|
677 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
678 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
679 UpdateYUVTextureData(texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
680 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
681 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
682 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
|
683 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
684 if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
685 Uint8 *src, *dst; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
686 int row; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
687 size_t length; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
688 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
689 src = (Uint8 *) pixels; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
690 dst = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
691 (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
|
692 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
|
693 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
|
694 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
|
695 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
|
696 src += pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
697 dst += data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
698 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
699 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
700 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
|
701 data->image->height = rect->h; |
2814 | 702 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
|
703 data->image->bytes_per_line = pitch; |
2814 | 704 XPutImage(renderdata->display, data->pixmap, renderdata->gc, |
705 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
|
706 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
707 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
708 } |
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 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
711 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
712 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
|
713 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
|
714 int *pitch) |
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 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
|
717 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
718 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
719 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
|
720 pitch); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
721 } else if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
722 *pixels = |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
723 (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
|
724 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
|
725 *pitch = data->pitch; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
726 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
727 } else { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
728 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
|
729 return -1; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
730 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
731 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
732 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
733 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
734 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
|
735 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
736 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
|
737 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
738 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
739 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
|
740 UpdateYUVTextureData(texture); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
741 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
742 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
743 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
744 static int |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
745 X11_SetDrawBlendMode(SDL_Renderer * renderer) |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
746 { |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
747 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
|
748 switch (renderer->blendMode) { |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
749 case SDL_BLENDMODE_NONE: |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
750 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
751 data->blend_op = PictOpSrc; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
752 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
|
753 case SDL_BLENDMODE_MASK: // Use src pict as mask |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
754 data->blend_op = PictOpSrc; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
755 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
|
756 case SDL_BLENDMODE_ADD: // PictOpAdd |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
757 data->blend_op = PictOpAdd; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
758 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
|
759 case SDL_BLENDMODE_BLEND: // PictOpOver |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
760 data->blend_op = PictOpOver; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
761 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
|
762 /* FIXME case SDL_BLENDMODE_MOD: */ |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
763 default: // PictOpSrc |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
764 SDL_Unsupported(); |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
765 renderer->blendMode = SDL_BLENDMODE_NONE; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
766 data->blend_op = PictOpSrc; |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
767 return -1; |
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
|
768 #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
|
769 return 0; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
770 default: |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
771 SDL_Unsupported(); |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
772 renderer->blendMode = SDL_BLENDMODE_NONE; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
773 return -1; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
774 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
775 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
776 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
777 static Uint32 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
778 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
|
779 { |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
780 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
|
781 Uint8 r = renderer->r; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
782 Uint8 g = renderer->g; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
783 Uint8 b = renderer->b; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
784 Uint8 a = renderer->a; |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
785 if (premult) |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
786 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
|
787 ((int) g * (int) a) / 255, |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
788 ((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
|
789 else |
2967
e4a469d6ddab
Implemented SDL_SetWindowIcon(), with translucent icon support under X11.
Sam Lantinga <slouken@libsdl.org>
parents:
2927
diff
changeset
|
790 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
|
791 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
792 |
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
|
793 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
|
794 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
|
795 { |
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
|
796 // Premultiply the color channels as well as modulate them to a 16 bit color space |
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
|
797 XRenderColor 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
|
798 xrender_color.red = ((unsigned short)renderer->r + 1) * ((unsigned short)renderer->a + 1) - 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
|
799 xrender_color.green = ((unsigned short)renderer->g + 1) * ((unsigned short)renderer->a + 1) - 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
|
800 xrender_color.blue = ((unsigned short)renderer->b + 1) * ((unsigned short)renderer->a + 1) - 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
|
801 xrender_color.alpha = ((unsigned short)renderer->a + 1) * ((unsigned short)renderer->a + 1) - 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
|
802 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
|
803 } |
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
|
804 |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
805 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
|
806 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
|
807 int count) |
2901 | 808 { |
809 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
|
810 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
|
811 XPoint *xpoints, *xpoint; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
812 int i, xcount; |
2901 | 813 |
814 if (data->makedirty) { | |
815 SDL_Rect rect; | |
816 | |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
817 /* Get the smallest rectangle that contains everything */ |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
818 rect.x = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
819 rect.y = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
820 rect.w = window->w; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
821 rect.h = window->h; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
822 if (!SDL_EnclosePoints(points, count, &rect, &rect)) { |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
823 /* Nothing to draw */ |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
824 return 0; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
825 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
826 SDL_AddDirtyRect(&data->dirty, &rect); |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
827 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
828 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
829 xpoint = xpoints = SDL_stack_alloc(XPoint, count); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
830 xcount = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
831 for (i = 0; i < count; ++i) { |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
832 int x = points[i].x; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
833 int y = points[i].y; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
834 if (x < 0 || x >= window->w || y < 0 || y >= window->h) { |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
835 continue; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
836 } |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
837 xpoint->x = (short)x; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
838 xpoint->y = (short)y; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
839 ++xpoint; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
840 ++xcount; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
841 } |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
842 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
843 if (data->use_xrender == SDL_TRUE) { |
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
|
844 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
|
845 |
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
|
846 foreground = xrenderdrawcolor(renderer); |
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
|
847 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
848 XRenderComposite(data->display, PictOpClear, data->mask_pict, None, data->mask_pict, |
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
|
849 0, 0, 0, 0, 0, 0, window->w, window->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
|
850 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
851 XDrawPoints(data->display, data->mask, data->mask_gc, xpoints, xcount, |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
852 CoordModeOrigin); |
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
|
853 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
854 Picture fill = |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
855 XRenderCreateSolidFill(data->display, &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
|
856 |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
857 XRenderComposite(data->display, data->blend_op, fill, data->mask_pict, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
858 data->drawable_pict, 0, 0, 0, 0, 0, 0, window->w, window->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
|
859 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
860 XRenderFreePicture(data->display, fill); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
861 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
862 else |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
863 #endif |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
864 { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
865 unsigned long foreground = renderdrawcolor(renderer, 1); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
866 XSetForeground(data->display, data->gc, foreground); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
867 |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
868 |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
869 if (xcount > 0) { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
870 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
|
871 CoordModeOrigin); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
872 } |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
873 } |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
874 SDL_stack_free(xpoints); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
875 |
2894 | 876 return 0; |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
877 } |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
878 |
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
879 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
|
880 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
|
881 int count) |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
882 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
883 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
|
884 SDL_Window *window = renderer->window; |
4458
c9584df65367
Removed unused variables
Sam Lantinga <slouken@libsdl.org>
parents:
3697
diff
changeset
|
885 SDL_Rect clip; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
886 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
|
887 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
|
888 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
|
889 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
|
890 int maxx, maxy; |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
891 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
892 clip.x = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
893 clip.y = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
894 clip.w = window->w; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
895 clip.h = window->h; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
896 |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
897 Pixmap drawable; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
898 GC gc; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
899 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
900 if (data->use_xrender == SDL_TRUE) { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
901 drawable = data->mask; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
902 gc = data->mask_gc; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
903 XRenderComposite(data->display, PictOpClear, data->mask_pict, None, data->mask_pict, |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
904 0, 0, 0, 0, 0, 0, window->w, window->h); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
905 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
906 else |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
907 #endif |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
908 { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
909 drawable = data->drawable; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
910 gc = data->gc; |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
911 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
912 |
2884
9dde605c7540
Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
2882
diff
changeset
|
913 foreground = renderdrawcolor(renderer, 1); |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
914 XSetForeground(data->display, data->gc, 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
|
915 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
916 xpoint = xpoints = SDL_stack_alloc(XPoint, count); |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
917 xcount = 0; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
918 minx = INT_MAX; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
919 miny = INT_MAX; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
920 maxx = INT_MIN; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
921 maxy = INT_MIN; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
922 for (i = 0; i < count; ++i) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
923 int x = points[i].x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
924 int y = points[i].y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
925 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
926 /* If the point is inside the window, add it to the list */ |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
927 if (x >= 0 && x < window->w && y >= 0 && y < window->h) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
928 if (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
|
929 minx = x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
930 } else if (x > maxx) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
931 maxx = x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
932 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
933 if (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
|
934 miny = y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
935 } else if (y > maxy) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
936 maxy = y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
937 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
938 xpoint->x = (short)x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
939 xpoint->y = (short)y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
940 ++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
|
941 ++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
|
942 continue; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
943 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
944 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
945 /* We need to clip the line segments joined by this point */ |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
946 if (xcount > 0) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
947 int x1 = xpoint[-1].x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
948 int y1 = xpoint[-1].y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
949 int x2 = x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
950 int y2 = y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
951 if (SDL_IntersectRectAndLine(&clip, &x1, &y1, &x2, &y2)) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
952 if (x2 < 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
|
953 minx = x2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
954 } else if (x2 > maxx) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
955 maxx = x2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
956 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
957 if (y2 < 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
|
958 miny = y2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
959 } else if (y2 > maxy) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
960 maxy = y2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
961 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
962 xpoint->x = (short)x2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
963 xpoint->y = (short)y2; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
964 ++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
|
965 ++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
|
966 } |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
967 XDrawLines(data->display, drawable, 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
|
968 xpoints, xcount, CoordModeOrigin); |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
969 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
|
970 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
|
971 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
972 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
|
973 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
|
974 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
975 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
|
976 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
|
977 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
|
978 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
|
979 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
|
980 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
981 xpoint = 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
|
982 xcount = 0; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
983 minx = INT_MAX; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
984 miny = INT_MAX; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
985 maxx = INT_MIN; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
986 maxy = INT_MIN; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
987 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
988 if (i < (count-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
|
989 int x1 = x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
990 int y1 = y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
991 int x2 = points[i+1].x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
992 int y2 = points[i+1].y; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
993 if (SDL_IntersectRectAndLine(&clip, &x1, &y1, &x2, &y2)) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
994 if (x1 < 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
|
995 minx = x1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
996 } else if (x1 > maxx) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
997 maxx = x1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
998 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
999 if (y1 < 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
|
1000 miny = y1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1001 } else if (y1 > maxy) { |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1002 maxy = y1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1003 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1004 xpoint->x = (short)x1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1005 xpoint->y = (short)y1; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1006 ++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
|
1007 ++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
|
1008 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1009 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1010 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1011 if (xcount > 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
|
1012 int x2 = xpoint[-1].x; |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1013 int y2 = xpoint[-1].y; |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1014 XDrawLines(data->display, drawable, gc, xpoints, xcount, |
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
|
1015 CoordModeOrigin); |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1016 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
|
1017 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
|
1018 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1019 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
|
1020 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
|
1021 |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1022 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
|
1023 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
|
1024 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
|
1025 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
|
1026 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
|
1027 } |
c2154674c0c1
Fixed X11 line implementation - clip lines that are going to go outside the window.
Sam Lantinga <slouken@libsdl.org>
parents:
3538
diff
changeset
|
1028 } |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1029 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1030 if(data->use_xrender == SDL_TRUE) { |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1031 XRenderColor xrforeground = xrenderdrawcolor(renderer); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1032 Picture fill = XRenderCreateSolidFill(data->display, &xrforeground); |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1033 XRenderComposite(data->display, data->blend_op, fill, data->mask_pict, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1034 data->drawable_pict, 0, 0, 0, 0, 0, 0, window->w, window->h); |
4585
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1035 XRenderFreePicture(data->display, fill); |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1036 } |
21600c6d6445
X11_RenderDrawLines and X11_RenderDrawPoints use XRender now.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4584
diff
changeset
|
1037 #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
|
1038 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
|
1039 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1040 return 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1041 } |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1042 |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1043 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
|
1044 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
|
1045 { |
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
|
1046 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
|
1047 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
|
1048 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
|
1049 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
|
1050 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
|
1051 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
|
1052 xcount = 0; |
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
|
1053 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
|
1054 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
|
1055 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
|
1056 } |
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
|
1057 |
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
|
1058 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
|
1059 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
|
1060 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
|
1061 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
|
1062 ++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
|
1063 ++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
|
1064 |
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
|
1065 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
|
1066 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
|
1067 } |
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
|
1068 } |
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
|
1069 clip.x = 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
|
1070 clip.y = 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
|
1071 clip.w = window->w; |
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
|
1072 clip.h = window->h; |
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
|
1073 |
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
|
1074 #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
|
1075 if(data->use_xrender == SDL_TRUE) { |
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
|
1076 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
|
1077 foreground = xrenderdrawcolor(renderer); |
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
|
1078 |
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
|
1079 XRenderComposite(data->display, PictOpClear, data->mask_pict, None, data->mask_pict, |
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
|
1080 0, 0, 0, 0, 0, 0, window->w, window->h); |
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
|
1081 XDrawRectangles(data->display, data->mask, data->mask_gc, xrects, 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
|
1082 Picture fill = |
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
|
1083 XRenderCreateSolidFill(data->display, &foreground); |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1084 XRenderComposite(data->display, data->blend_op, fill, data->mask_pict, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1085 data->drawable_pict, 0, 0, 0, 0, 0, 0, window->w, window->h); |
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
|
1086 XRenderFreePicture(data->display, fill); |
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
|
1087 } |
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
|
1088 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
|
1089 #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
|
1090 { |
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
|
1091 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
|
1092 |
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
|
1093 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
|
1094 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
|
1095 |
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
|
1096 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
|
1097 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
|
1098 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
|
1099 } |
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
|
1100 } |
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
|
1101 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
|
1102 |
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
|
1103 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
|
1104 } |
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
|
1105 |
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
|
1106 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
|
1107 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
|
1108 { |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1109 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
|
1110 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
|
1111 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
|
1112 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1113 clip.x = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1114 clip.y = 0; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1115 clip.w = window->w; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1116 clip.h = window->h; |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1117 |
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
|
1118 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
|
1119 XRectangle *xrects, *xrect; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1120 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
|
1121 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
|
1122 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
|
1123 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
|
1124 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
|
1125 } |
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
|
1126 |
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
|
1127 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
|
1128 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
|
1129 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
|
1130 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
|
1131 ++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
|
1132 ++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
|
1133 |
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
|
1134 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
|
1135 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
|
1136 } |
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
|
1137 } |
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
|
1138 |
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
|
1139 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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
|
1140 if(data->use_xrender == SDL_TRUE) { |
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
|
1141 XRenderColor foreground; |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1142 |
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
|
1143 foreground = xrenderdrawcolor(renderer); |
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
|
1144 |
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
|
1145 XRenderComposite(data->display, PictOpClear, data->mask_pict, None, data->mask_pict, |
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
|
1146 0, 0, 0, 0, 0, 0, window->w, window->h); |
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
|
1147 XFillRectangles(data->display, data->mask, data->mask_gc, |
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
|
1148 xrects, 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
|
1149 Picture fill = |
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
|
1150 XRenderCreateSolidFill(data->display, &foreground); |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1151 XRenderComposite(data->display, data->blend_op, fill, data->mask_pict, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1152 data->drawable_pict, 0, 0, 0, 0, 0, 0, window->w, window->h); |
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
|
1153 XRenderFreePicture(data->display, fill); |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1154 } |
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
|
1155 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
|
1156 #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
|
1157 { |
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
|
1158 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
|
1159 |
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
|
1160 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
|
1161 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
|
1162 |
3538
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1163 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
|
1164 xrects, xcount); |
a1896642a47e
X11 driver compiles again, lines are not yet implemented
Sam Lantinga <slouken@libsdl.org>
parents:
3520
diff
changeset
|
1165 } |
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
|
1166 |
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
|
1167 SDL_stack_free(xrects); |
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
|
1168 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1169 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1170 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1171 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1172 static int |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1173 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
|
1174 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
|
1175 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1176 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
|
1177 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
|
1178 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1179 if (data->makedirty) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1180 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
|
1181 } |
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
|
1182 #ifdef SDL_VIDEO_DRIVER_X11_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
|
1183 if (data->use_xrender && texturedata->use_xrender) { |
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
|
1184 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
|
1185 #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
|
1186 if(texturedata->shminfo.shmaddr) { |
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
|
1187 XShmPutImage(data->display, texturedata->pixmap, data->gc, |
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
|
1188 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
|
1189 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
|
1190 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
|
1191 } |
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
|
1192 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
|
1193 #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
|
1194 if (texturedata->pixels) { |
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
|
1195 XPutImage(data->display, texturedata->pixmap, data->gc, |
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
|
1196 texturedata->image, srcrect->x, srcrect->y, dstrect->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
|
1197 dstrect->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
|
1198 } |
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
|
1199 } |
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
|
1200 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1201 XRenderComposite(data->display, PictOpOver, texturedata->picture, None, data->drawable_pict, |
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
|
1202 srcrect->x, srcrect->y, 0, 0, dstrect->x, dstrect->y, srcrect->w, srcrect->h); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1203 } 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
|
1204 Pixmap scaling_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
|
1205 XCreatePixmap(data->display, texturedata->pixmap, 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
|
1206 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1207 Picture scaling_picture = |
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
|
1208 XRenderCreatePicture(data->display, scaling_pixmap, texturedata->picture_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
|
1209 0, NULL); |
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
|
1210 XRenderComposite(data->display, PictOpClear, scaling_picture, None, scaling_picture, |
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
|
1211 0, 0, 0, 0, 0, 0, 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
|
1212 XRenderComposite(data->display, PictOpSrc, texturedata->picture, None, scaling_picture, |
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
|
1213 srcrect->x, srcrect->y, 0, 0, 0, 0, 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:
4585
diff
changeset
|
1214 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
|
1215 double yscale = ((double) dstrect->h) / 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:
4585
diff
changeset
|
1216 XTransform xform = |
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
|
1217 {{{XDoubleToFixed(xscale), XDoubleToFixed(0), XDoubleToFixed(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
|
1218 {XDoubleToFixed(0), XDoubleToFixed(yscale), XDoubleToFixed(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
|
1219 {XDoubleToFixed(0), XDoubleToFixed(0), XDoubleToFixed(xscale * yscale)}}}; |
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
|
1220 XRenderSetPictureTransform(data->display, scaling_picture, &xform); |
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
|
1221 XRenderComposite(data->display, PictOpOver, scaling_picture, None, data->drawable_pict, |
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
|
1222 0, 0, 0, 0, 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
|
1223 XRenderFreePicture(data->display, scaling_picture); |
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
|
1224 XFreePixmap(data->display, scaling_pixmap); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1225 } |
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
|
1226 } |
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
|
1227 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
|
1228 #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
|
1229 { |
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
|
1230 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1231 #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
|
1232 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
|
1233 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1234 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1235 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:
4585
diff
changeset
|
1236 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:
4585
diff
changeset
|
1237 } 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
|
1238 #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
|
1239 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1240 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:
4585
diff
changeset
|
1241 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1242 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:
4585
diff
changeset
|
1243 } 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
|
1244 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
|
1245 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1246 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:
4585
diff
changeset
|
1247 } |
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
|
1248 } 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:
4585
diff
changeset
|
1249 || 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:
4585
diff
changeset
|
1250 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:
4585
diff
changeset
|
1251 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1252 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1253 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
|
1254 |
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
|
1255 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1256 void *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
|
1257 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1258 |
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
|
1259 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1260 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:
4585
diff
changeset
|
1261 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1262 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:
4585
diff
changeset
|
1263 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:
4585
diff
changeset
|
1264 } |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1265 |
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
|
1266 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:
4585
diff
changeset
|
1267 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1268 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1269 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1270 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
|
1271 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.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4585
diff
changeset
|
1272 SDL_SetError("XCreateImage() failed"); |
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
|
1273 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:
4585
diff
changeset
|
1274 } |
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
|
1275 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:
4585
diff
changeset
|
1276 |
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
|
1277 } 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>
parents:
4585
diff
changeset
|
1278 || !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
|
1279 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:
4585
diff
changeset
|
1280 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>
parents:
4585
diff
changeset
|
1281 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
|
1282 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>
parents:
4585
diff
changeset
|
1283 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
|
1284 (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:
4585
diff
changeset
|
1285 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:
4585
diff
changeset
|
1286 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:
4585
diff
changeset
|
1287 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:
4585
diff
changeset
|
1288 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:
4585
diff
changeset
|
1289 } |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1290 } |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1291 |
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
|
1292 /* 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:
4585
diff
changeset
|
1293 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:
4585
diff
changeset
|
1294 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:
4585
diff
changeset
|
1295 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
|
1296 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
|
1297 #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
|
1298 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
|
1299 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
|
1300 } 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
|
1301 #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
|
1302 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
|
1303 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
|
1304 |
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
|
1305 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
|
1306 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
|
1307 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
|
1308 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
|
1309 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
|
1310 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
|
1311 |
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
|
1312 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
|
1313 |
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
|
1314 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
|
1315 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
|
1316 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
|
1317 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
|
1318 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
|
1319 return -1; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1320 } |
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
|
1321 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
|
1322 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
|
1323 } 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
|
1324 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
|
1325 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
|
1326 srcrect->x, srcrect->y); |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1327 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1328 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1329 return 0; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1330 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1331 |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1332 static int |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1333 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
|
1334 Uint32 format, void * pixels, int pitch) |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1335 { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1336 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
|
1337 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
|
1338 SDL_VideoDisplay *display = window->display; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1339 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
|
1340 XImage *image; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1341 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1342 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
|
1343 rect->w, rect->h, AllPlanes, ZPixmap); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1344 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1345 SDL_ConvertPixels(rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1346 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
|
1347 format, pixels, pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1348 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1349 XDestroyImage(image); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1350 return 0; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1351 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1352 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1353 static int |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1354 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
|
1355 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
|
1356 { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1357 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
|
1358 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
|
1359 SDL_VideoDisplay *display = window->display; |
3559
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1360 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
|
1361 XImage *image; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1362 void *image_pixels; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1363 int image_pitch; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1364 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1365 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
|
1366 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
|
1367 if (!image_pixels) { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1368 SDL_OutOfMemory(); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1369 return -1; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1370 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1371 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1372 image = XCreateImage(data->display, data->visual, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1373 data->depth, ZPixmap, 0, image_pixels, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1374 rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1375 SDL_BYTESPERPIXEL(screen_format) * 8, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1376 image_pitch); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1377 if (!image) { |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1378 SDL_SetError("XCreateImage() failed"); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1379 return -1; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1380 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1381 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1382 SDL_ConvertPixels(rect->w, rect->h, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1383 format, pixels, pitch, |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1384 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
|
1385 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1386 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
|
1387 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
|
1388 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1389 image->data = NULL; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1390 XDestroyImage(image); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1391 |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1392 SDL_free(image_pixels); |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1393 return 0; |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1394 } |
5f26a7eb5ff0
Implemented read/write pixels for the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
3543
diff
changeset
|
1395 |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1396 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1397 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
|
1398 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1399 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
|
1400 SDL_DirtyRect *dirty; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1401 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1402 /* 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
|
1403 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
|
1404 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
|
1405 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
|
1406 #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
|
1407 if(data->use_xrender == SDL_TRUE) |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
1408 { |
4588
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1409 if(renderer->blendMode == SDL_BLENDMODE_MASK) |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1410 XRenderComposite(data->display, data->blend_op, data->drawable_pict, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1411 data->drawable_pict, data->xwindow_pict, rect->x, rect->y, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1412 0, 0, rect->x, rect->y, rect->w, rect->h); |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1413 else |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1414 XRenderComposite(data->display, data->blend_op, data->drawable_pict, None, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1415 data->xwindow_pict, rect->x, rect->y, 0, 0, rect->x, rect->y, |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1416 rect->w, rect->h); |
0ddd78496d68
Preliminary support for blending modes on drawing operations.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4587
diff
changeset
|
1417 |
4579
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
1418 } |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
1419 else |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
1420 #endif |
d490d63bcc5e
X11_RenderPresent now uses XRender to blit back-buffers to the screen.
Sunny Sachanandani <sunnysachanandani@gmail.com>
parents:
4578
diff
changeset
|
1421 { |
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
|
1422 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
|
1423 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
|
1424 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
|
1425 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1426 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1427 SDL_ClearDirtyRects(&data->dirty); |
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
|
1428 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1429 XSync(data->display, False); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1430 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1431 /* 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
|
1432 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
|
1433 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
|
1434 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
|
1435 #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
|
1436 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
|
1437 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1438 } 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
|
1439 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
|
1440 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
|
1441 #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
|
1442 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
|
1443 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1444 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1445 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1446 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1447 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1448 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
|
1449 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1450 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
|
1451 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
|
1452 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1453 if (!data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1454 return; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1455 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1456 if (data->yuv) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1457 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
|
1458 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1459 if (data->pixmap != None) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1460 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
|
1461 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1462 if (data->image) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1463 data->image->data = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1464 XDestroyImage(data->image); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1465 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1466 #ifndef NO_SHARED_MEMORY |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1467 if (data->shminfo.shmaddr) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1468 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
|
1469 XSync(renderdata->display, False); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1470 shmdt(data->shminfo.shmaddr); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1471 data->pixels = NULL; |
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 #endif |
2828
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1474 if (data->scaling_image) { |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1475 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
|
1476 data->scaling_image->data = NULL; |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1477 XDestroyImage(data->scaling_image); |
7e5ff6cd05bf
Added very slow software scaling to the X11 renderer
Sam Lantinga <slouken@libsdl.org>
parents:
2827
diff
changeset
|
1478 } |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1479 if (data->pixels) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1480 SDL_free(data->pixels); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1481 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1482 SDL_free(data); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1483 texture->driverdata = NULL; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1484 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1485 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1486 static void |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1487 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
|
1488 { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1489 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
|
1490 int i; |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1491 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1492 if (data) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1493 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
|
1494 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
|
1495 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
|
1496 } |
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
|
1497 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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
|
1498 if (data->pixmap_picts[i] != None) { |
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
|
1499 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
|
1500 } |
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
|
1501 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1502 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1503 if (data->gc) { |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1504 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
|
1505 } |
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
|
1506 if (data->drawable) { |
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
|
1507 XFreePixmap(data->display, data->drawable); |
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
|
1508 } |
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
|
1509 #ifdef SDL_VIDEO_DRIVER_X11_XRENDER |
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
|
1510 if (data->mask_gc) { |
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
|
1511 XFreeGC(data->display, data->gc); |
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
|
1512 } |
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
|
1513 if (data->mask_pict) { |
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
|
1514 XRenderFreePicture(data->display, data->mask_pict); |
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
|
1515 } |
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
|
1516 if (data->mask) { |
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
|
1517 XFreePixmap(data->display, data->mask); |
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
|
1518 } |
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
|
1519 if (data->drawable_pict) { |
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
|
1520 XRenderFreePicture(data->display, data->drawable_pict); |
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
|
1521 } |
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
|
1522 if (data->xwindow_pict) { |
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
|
1523 XRenderFreePicture(data->display, data->xwindow_pict); |
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
|
1524 } |
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
|
1525 #endif |
2810
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1526 SDL_FreeDirtyRects(&data->dirty); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1527 SDL_free(data); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1528 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1529 SDL_free(renderer); |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1530 } |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1531 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1532 #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
|
1533 |
27cb878a278e
Implemented the X11 (non-OpenGL) renderer, no alpha or scaling available.
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1534 /* vi: set ts=4 sw=4 expandtab: */ |