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comparison src/video/quartz/SDL_QuartzGL.m @ 890:416158ec61a0

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Date: Sat, 10 Apr 2004 10:05:46 +0200 From: Christian Walther Subject: [SDL] OpenGL Accumulation Buffer on Mac OS X Is there a reason for not having OpenGL accumulation buffer support in SDL 1.2.7 (and as far as I have checked also in the current CVS) on Mac OS X? Maybe I am doing something wrong, but it seems very easy to add (at least it works for for me in 10.3.3) - just add if ( this->gl_config.accum_red_size + this->gl_config.accum_green_size + this->gl_config.accum_blue_size + this->gl_config.accum_alpha_size > 0) { attr[i++] = NSOpenGLPFAAccumSize; 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; } to QZ_SetupOpenGL() in SDL_QuartzGL.m
author Sam Lantinga <slouken@libsdl.org>
date Sun, 16 May 2004 18:06:27 +0000
parents ce05e92d909b
children c3c8739f7844
comparison
equal deleted inserted replaced
889:eac8c69b5706 890:416158ec61a0
82 } 82 }
83 83
84 if ( this->gl_config.stencil_size != 0 ) { 84 if ( this->gl_config.stencil_size != 0 ) {
85 attr[i++] = NSOpenGLPFAStencilSize; 85 attr[i++] = NSOpenGLPFAStencilSize;
86 attr[i++] = this->gl_config.stencil_size; 86 attr[i++] = this->gl_config.stencil_size;
87 }
88
89 if ( (this->gl_config.accum_red_size +
90 this->gl_config.accum_green_size +
91 this->gl_config.accum_blue_size +
92 this->gl_config.accum_alpha_size) > 0 ) {
93 attr[i++] = NSOpenGLPFAAccumSize;
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;
87 } 95 }
88 96
89 if ( this->gl_config.multisamplebuffers != 0 ) { 97 if ( this->gl_config.multisamplebuffers != 0 ) {
90 attr[i++] = NSOpenGLPFASampleBuffers; 98 attr[i++] = NSOpenGLPFASampleBuffers;
91 attr[i++] = this->gl_config.multisamplebuffers; 99 attr[i++] = this->gl_config.multisamplebuffers;