Mercurial > sdl-ios-xcode
annotate src/video/quartz/SDL_QuartzGL.m @ 967:cda407d627a3
Date: Tue, 5 Oct 2004 11:04:02 -0400
From: Bob Ippolito
Subject: [SDL] PATCH: Fix for release count bug in SDL_QuartzWM
SDL_QuartzWM incorrectly does [window close]; [window release];
The semantics for -[NSWindow close] are as follows:
Removes the receiver from the screen. If the receiver is set to be
released when closed, a release message is sent to the object after the
current event is completed. For an NSWindow object, the default is to
be released on closing, while for an NSPanel object, the default is not
to be released. You can use the setReleasedWhenClosed: method to change
the default behavior.
This patch simply removes the incorrect release.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 12 Nov 2004 21:29:52 +0000 |
parents | c3c8739f7844 |
children | 72c6c3e5bb85 |
rev | line source |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2003 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Library General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Library General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Library General Public |
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16 License along with this library; if not, write to the Free |
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 */ |
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22 |
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23 #include "SDL_QuartzVideo.h" |
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24 |
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25 /* |
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26 * GL_ARB_Multisample is supposed to be available in 10.1, according to Apple: |
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27 * |
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28 * http://developer.apple.com/opengl/extensions.html#GL_ARB_multisample |
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29 * |
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30 * ...but it isn't in the system headers, according to Sam: |
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31 * |
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32 * http://www.libsdl.org/pipermail/sdl/2003-December/058335.html |
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33 * |
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34 * These are normally enums and not #defines in the system headers. |
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35 * |
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36 * --ryan. |
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37 */ |
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38 #if (MAC_OS_X_VERSION_MAX_ALLOWED < 1020) |
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39 #define NSOpenGLPFASampleBuffers ((NSOpenGLPixelFormatAttribute) 55) |
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40 #define NSOpenGLPFASamples ((NSOpenGLPixelFormatAttribute) 56) |
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41 #endif |
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42 |
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43 |
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44 @implementation NSOpenGLContext (CGLContextAccess) |
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45 - (CGLContextObj) cglContext; |
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46 { |
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47 return _contextAuxiliary; |
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48 } |
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49 @end |
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50 |
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51 /* OpenGL helper functions (used internally) */ |
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52 |
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53 int QZ_SetupOpenGL (_THIS, int bpp, Uint32 flags) { |
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54 |
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55 NSOpenGLPixelFormatAttribute attr[32]; |
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56 NSOpenGLPixelFormat *fmt; |
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57 int i = 0; |
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58 int colorBits = bpp; |
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59 |
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60 if ( flags & SDL_FULLSCREEN ) { |
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61 |
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62 attr[i++] = NSOpenGLPFAFullScreen; |
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63 } |
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64 /* In windowed mode, the OpenGL pixel depth must match device pixel depth */ |
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65 else if ( colorBits != device_bpp ) { |
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66 |
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67 colorBits = device_bpp; |
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68 } |
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69 |
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70 attr[i++] = NSOpenGLPFAColorSize; |
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71 attr[i++] = colorBits; |
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72 |
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73 attr[i++] = NSOpenGLPFADepthSize; |
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74 attr[i++] = this->gl_config.depth_size; |
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75 |
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76 if ( this->gl_config.double_buffer ) { |
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77 attr[i++] = NSOpenGLPFADoubleBuffer; |
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78 } |
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79 |
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80 if ( this->gl_config.stereo ) { |
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81 attr[i++] = NSOpenGLPFAStereo; |
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82 } |
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83 |
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84 if ( this->gl_config.stencil_size != 0 ) { |
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85 attr[i++] = NSOpenGLPFAStencilSize; |
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86 attr[i++] = this->gl_config.stencil_size; |
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87 } |
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88 |
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89 if ( (this->gl_config.accum_red_size + |
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90 this->gl_config.accum_green_size + |
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91 this->gl_config.accum_blue_size + |
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92 this->gl_config.accum_alpha_size) > 0 ) { |
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93 attr[i++] = NSOpenGLPFAAccumSize; |
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94 attr[i++] = this->gl_config.accum_red_size + this->gl_config.accum_green_size + this->gl_config.accum_blue_size + this->gl_config.accum_alpha_size; |
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95 } |
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96 |
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97 if ( this->gl_config.multisamplebuffers != 0 ) { |
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98 attr[i++] = NSOpenGLPFASampleBuffers; |
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99 attr[i++] = this->gl_config.multisamplebuffers; |
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100 } |
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101 |
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102 if ( this->gl_config.multisamplesamples != 0 ) { |
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103 attr[i++] = NSOpenGLPFASamples; |
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104 attr[i++] = this->gl_config.multisamplesamples; |
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105 attr[i++] = NSOpenGLPFANoRecovery; |
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106 attr[i++] = (NSOpenGLPixelFormatAttribute)nil; |
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107 } |
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108 |
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109 attr[i++] = NSOpenGLPFAScreenMask; |
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110 attr[i++] = CGDisplayIDToOpenGLDisplayMask (display_id); |
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111 attr[i] = 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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112 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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113 fmt = [ [ NSOpenGLPixelFormat alloc ] initWithAttributes:attr ]; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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114 if (fmt == nil) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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115 SDL_SetError ("Failed creating OpenGL pixel format"); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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116 return 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
117 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
118 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
119 gl_context = [ [ NSOpenGLContext alloc ] initWithFormat:fmt |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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120 shareContext:nil]; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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121 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
122 if (gl_context == nil) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
123 SDL_SetError ("Failed creating OpenGL context"); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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124 return 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
125 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
126 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
127 /* |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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128 * Wisdom from Apple engineer in reference to UT2003's OpenGL performance: |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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129 * "You are blowing a couple of the internal OpenGL function caches. This |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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130 * appears to be happening in the VAO case. You can tell OpenGL to up |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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131 * the cache size by issuing the following calls right after you create |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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132 * the OpenGL context. The default cache size is 16." --ryan. |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
133 */ |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
134 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
135 #ifndef GLI_ARRAY_FUNC_CACHE_MAX |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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136 #define GLI_ARRAY_FUNC_CACHE_MAX 284 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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137 #endif |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
138 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
139 #ifndef GLI_SUBMIT_FUNC_CACHE_MAX |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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140 #define GLI_SUBMIT_FUNC_CACHE_MAX 280 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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141 #endif |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
142 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
143 { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
144 long cache_max = 64; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
145 CGLContextObj ctx = [ gl_context cglContext ]; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
146 CGLSetParameter (ctx, GLI_SUBMIT_FUNC_CACHE_MAX, &cache_max); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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147 CGLSetParameter (ctx, GLI_ARRAY_FUNC_CACHE_MAX, &cache_max); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
148 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
149 |
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150 /* End Wisdom from Apple Engineer section. --ryan. */ |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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151 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
152 /* Convince SDL that the GL "driver" is loaded */ |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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153 this->gl_config.driver_loaded = 1; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
154 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
155 [ fmt release ]; |
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|
156 |
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157 return 1; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
158 } |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
159 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
160 void QZ_TearDownOpenGL (_THIS) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
161 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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162 [ NSOpenGLContext clearCurrentContext ]; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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163 [ gl_context clearDrawable ]; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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164 [ gl_context release ]; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
165 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
166 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
167 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
168 /* SDL OpenGL functions */ |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
169 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
170 int QZ_GL_LoadLibrary (_THIS, const char *location) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
171 this->gl_config.driver_loaded = 1; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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172 return 1; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
173 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
174 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
175 void* QZ_GL_GetProcAddress (_THIS, const char *proc) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
176 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
177 /* We may want to cache the bundleRef at some point */ |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
178 CFBundleRef bundle; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
179 CFURLRef bundleURL = CFURLCreateWithFileSystemPath (kCFAllocatorDefault, |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
180 CFSTR("/System/Library/Frameworks/OpenGL.framework"), kCFURLPOSIXPathStyle, true); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
181 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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changeset
|
182 CFStringRef functionName = CFStringCreateWithCString |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
183 (kCFAllocatorDefault, proc, kCFStringEncodingASCII); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
184 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
185 void *function; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
186 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
187 bundle = CFBundleCreate (kCFAllocatorDefault, bundleURL); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
188 assert (bundle != NULL); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
189 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
190 function = CFBundleGetFunctionPointerForName (bundle, functionName); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
191 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
192 CFRelease ( bundleURL ); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
193 CFRelease ( functionName ); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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changeset
|
194 CFRelease ( bundle ); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
195 |
c5b2b6d2d1fe
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|
196 return function; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
197 } |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
198 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
199 int QZ_GL_GetAttribute (_THIS, SDL_GLattr attrib, int* value) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
200 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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changeset
|
201 GLenum attr = 0; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
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|
202 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
203 QZ_GL_MakeCurrent (this); |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
204 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
205 switch (attrib) { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
206 case SDL_GL_RED_SIZE: attr = GL_RED_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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changeset
|
207 case SDL_GL_BLUE_SIZE: attr = GL_BLUE_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
208 case SDL_GL_GREEN_SIZE: attr = GL_GREEN_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
209 case SDL_GL_ALPHA_SIZE: attr = GL_ALPHA_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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|
210 case SDL_GL_DOUBLEBUFFER: attr = GL_DOUBLEBUFFER; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
211 case SDL_GL_DEPTH_SIZE: attr = GL_DEPTH_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
212 case SDL_GL_STENCIL_SIZE: attr = GL_STENCIL_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
213 case SDL_GL_ACCUM_RED_SIZE: attr = GL_ACCUM_RED_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
214 case SDL_GL_ACCUM_GREEN_SIZE: attr = GL_ACCUM_GREEN_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
215 case SDL_GL_ACCUM_BLUE_SIZE: attr = GL_ACCUM_BLUE_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
216 case SDL_GL_ACCUM_ALPHA_SIZE: attr = GL_ACCUM_ALPHA_BITS; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
217 case SDL_GL_STEREO: attr = GL_STEREO; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
218 case SDL_GL_MULTISAMPLEBUFFERS: attr = GL_SAMPLE_BUFFERS_ARB; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
219 case SDL_GL_MULTISAMPLESAMPLES: attr = GL_SAMPLES_ARB; break; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
220 case SDL_GL_BUFFER_SIZE: |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
221 { |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
222 GLint bits = 0; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
223 GLint component; |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
224 |
c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
diff
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225 /* there doesn't seem to be a single flag in OpenGL for this! */ |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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226 glGetIntegerv (GL_RED_BITS, &component); bits += component; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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227 glGetIntegerv (GL_GREEN_BITS,&component); bits += component; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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228 glGetIntegerv (GL_BLUE_BITS, &component); bits += component; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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229 glGetIntegerv (GL_ALPHA_BITS, &component); bits += component; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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230 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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231 *value = bits; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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232 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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233 return 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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234 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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235 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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236 glGetIntegerv (attr, (GLint *)value); |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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237 return 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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238 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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239 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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240 int QZ_GL_MakeCurrent (_THIS) { |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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241 [ gl_context makeCurrentContext ]; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
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242 return 0; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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243 } |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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244 |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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245 void QZ_GL_SwapBuffers (_THIS) { |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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246 [ gl_context flushBuffer ]; |
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Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
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247 } |