Mercurial > sdl-ios-xcode
annotate src/video/photon/SDL_ph_video.h @ 663:8bedd6d61642
Date: Sat, 2 Aug 2003 16:22:51 +0300
From: "Mike Gorchak"
Subject: New patches for QNX6
Here my patches for the SDL/QNX:
QNXSDL.diff - diff to non-QNX related sources:
- updated BUGS file, I think QNX6 is now will be officially supported
- configure.in - added shared library support for QNX, and removed dependency between the ALSA and QNX6.
- SDL_audio.c - added QNX NTO sound bootstrap insted of ALSA's.
- SDL_sysaudio.h - the same.
- SDL_nto_audio.c - the same.
- SDL_video.c - right now, QNX doesn't offer any method to obtain pointers to the OpenGL functions by function name, so they must be hardcoded in library, otherwise OpenGL will not be supported.
- testsprite.c - fixed: do not draw vertical red line if we are in non-double-buffered mode.
sdlqnxph.tar.gz - archive of the ./src/video/photon/* . Too many changes in code to make diffs :) :
+ Added stub for support hide/unhide window event
+ Added full YUV overlays support.
+ Added window maximize support.
+ Added mouse wheel events.
+ Added support for some specific key codes in Unicode mode (like ESC).
+ Added more checks to the all memory allocation code.
+ Added SDL_DOUBLEBUF support in all fullscreen modes.
+ Added fallback to window mode, if desired fullscreen mode is not supported.
+ Added stub support for the GL_LoadLibrary and GL_GetProcAddress functions.
+ Added resizable window support without caption.
! Fixed bug in the Ph_EV_EXPOSE event handler, when rectangles to update is 0 and when width or height of the rectangle is 0.
! Fixed bug in the event handler code. Events has not been passed to the window widget handler.
! Fixed codes for Win keys (Super/Hyper/Menu).
! Fixed memory leak, when deallocation palette.
! Fixed palette emulation code bugs.
! Fixed fullscreen and hwsurface handling.
! Fixed CLOSE button bug. First event was passed to the handler, but second terminated the application. Now all events passed to the application correctly.
- Removed all printfs in code, now SDL_SetError used instead of them.
- Disabled ToggleFullScreen function.
README.QNX - updated README.QNX file. Added much more issues.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 04 Aug 2003 00:52:42 +0000 |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
0 | 4 |
5 This library is free software; you can redistribute it and/or | |
6 modify it under the terms of the GNU Library General Public | |
7 License as published by the Free Software Foundation; either | |
8 version 2 of the License, or (at your option) any later version. | |
9 | |
10 This library is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 Library General Public License for more details. | |
14 | |
15 You should have received a copy of the GNU Library General Public | |
16 License along with this library; if not, write to the Free | |
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | |
19 Sam Lantinga | |
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20 slouken@libsdl.org |
0 | 21 */ |
22 | |
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23 #ifndef __SDL_PH_VIDEO_H__ |
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24 #define __SDL_PH_VIDEO_H__ |
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26 #include "SDL_mouse.h" | |
27 #include "SDL_sysvideo.h" | |
28 | |
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29 #include <Ph.h> |
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30 #include <Pt.h> |
0 | 31 #include <photon/Pg.h> |
32 #include <photon/PdDirect.h> | |
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33 |
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34 #ifdef HAVE_OPENGL |
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35 #include <photon/PdGL.h> |
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36 #endif /* HAVE_OPENGL */ |
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38 /* Hidden "this" pointer for the video functions */ | |
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39 #define _THIS SDL_VideoDevice* this |
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41 #define PH_OGL_MAX_ATTRIBS 32 |
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42 |
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43 #define SDLPH_PAL_NONE 0x00000000L |
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44 #define SDLPH_PAL_EMULATE 0x00000001L |
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45 #define SDLPH_PAL_SYSTEM 0x00000002L |
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46 |
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47 typedef struct |
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48 { |
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49 unsigned char* Y; |
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50 unsigned char* V; |
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51 unsigned char* U; |
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52 } FRAMEDATA; |
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54 /* Mask values for SDL_ReallocFormat() */ |
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55 struct ColourMasks |
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56 { |
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57 Uint32 red; |
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58 Uint32 green; |
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59 Uint32 blue; |
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60 Uint32 alpha; |
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61 Uint32 bpp; |
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62 }; |
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63 |
0 | 64 /* Private display data */ |
65 struct SDL_PrivateVideoData { | |
66 PgDisplaySettings_t mode_settings; | |
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67 PtWidget_t *Window; /* used to handle input events */ |
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68 PhImage_t *image; /* used to display image */ |
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69 #ifdef HAVE_OPENGL |
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70 PdOpenGLContext_t* OGLContext; /* OpenGL context */ |
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71 #endif /* HAVE_OPENGL */ |
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72 PgColor_t savedpal[_Pg_MAX_PALETTE]; |
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73 PgColor_t syspalph[_Pg_MAX_PALETTE]; |
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75 struct { |
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76 PdDirectContext_t* direct_context; |
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77 PdOffscreenContext_t* offscreen_context; |
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78 PdOffscreenContext_t* offscreen_backcontext; |
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79 PhDrawContext_t* oldDC; |
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80 uint8_t* dc_ptr; |
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81 unsigned char* CurrentFrameData; |
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82 unsigned char* FrameData0; |
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83 unsigned char* FrameData1; |
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84 int current; |
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85 long flags; |
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86 } ocimage; |
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88 PgHWCaps_t graphics_card_caps; /* Graphics card caps at the moment of start */ |
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89 int old_video_mode; /* Stored mode before fullscreen switch */ |
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90 int old_refresh_rate; /* Stored refresh rate befor fullscreen switch */ |
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92 int mouse_relative; | |
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93 WMcursor* BlankCursor; |
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95 int depth; /* current visual depth (not bpp) */ |
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96 int desktopbpp; /* bpp of desktop at the moment of start */ |
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97 int desktoppal; /* palette mode emulation or system */ |
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99 int currently_fullscreen; | |
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100 int currently_hided; /* 1 - window hided (minimazed), 0 - normal */ |
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102 PhEvent_t* event; |
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103 SDL_Overlay* overlay; |
0 | 104 }; |
105 | |
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106 #define mode_settings (this->hidden->mode_settings) |
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107 #define window (this->hidden->Window) |
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108 #define oglctx (this->hidden->OGLContext) |
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109 #define SDL_Image (this->hidden->image) |
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110 #define OCImage (this->hidden->ocimage) |
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111 #define old_video_mode (this->hidden->old_video_mode) |
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112 #define old_refresh_rate (this->hidden->old_refresh_rate) |
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113 #define graphics_card_caps (this->hidden->graphics_card_caps) |
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114 #define desktopbpp (this->hidden->desktopbpp) |
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115 #define desktoppal (this->hidden->desktoppal) |
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116 #define savedpal (this->hidden->savedpal) |
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117 #define syspalph (this->hidden->syspalph) |
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118 #define currently_fullscreen (this->hidden->currently_fullscreen) |
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119 #define currently_hided (this->hidden->currently_hided) |
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120 #define event (this->hidden->event) |
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121 #define current_overlay (this->hidden->overlay) |
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123 /* Old variable names */ | |
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124 #define mouse_relative (this->hidden->mouse_relative) |
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125 #define SDL_BlankCursor (this->hidden->BlankCursor) |
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127 #endif /* __SDL_PH_VIDEO_H__ */ |