Mercurial > sdl-ios-xcode
changeset 857:ce05e92d909b
Attempt to get FSAA compiling on all versions of MacOS X.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Thu, 26 Feb 2004 08:57:32 +0000 |
| parents | d3165b90ee42 |
| children | 5db50aa5bf08 |
| files | src/video/quartz/SDL_QuartzGL.m |
| diffstat | 1 files changed, 18 insertions(+), 2 deletions(-) [+] |
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--- a/src/video/quartz/SDL_QuartzGL.m Tue Feb 24 19:22:22 2004 +0000 +++ b/src/video/quartz/SDL_QuartzGL.m Thu Feb 26 08:57:32 2004 +0000 @@ -22,6 +22,24 @@ #include "SDL_QuartzVideo.h" +/* + * GL_ARB_Multisample is supposed to be available in 10.1, according to Apple: + * + * http://developer.apple.com/opengl/extensions.html#GL_ARB_multisample + * + * ...but it isn't in the system headers, according to Sam: + * + * http://www.libsdl.org/pipermail/sdl/2003-December/058335.html + * + * These are normally enums and not #defines in the system headers. + * + * --ryan. + */ +#if (MAC_OS_X_VERSION_MAX_ALLOWED < 1020) +#define NSOpenGLPFASampleBuffers ((NSOpenGLPixelFormatAttribute) 55) +#define NSOpenGLPFASamples ((NSOpenGLPixelFormatAttribute) 56) +#endif + @implementation NSOpenGLContext (CGLContextAccess) - (CGLContextObj) cglContext; @@ -68,7 +86,6 @@ attr[i++] = this->gl_config.stencil_size; } -#if NSOPENGL_CURRENT_VERSION > 1 /* What version should this be? */ if ( this->gl_config.multisamplebuffers != 0 ) { attr[i++] = NSOpenGLPFASampleBuffers; attr[i++] = this->gl_config.multisamplebuffers; @@ -78,7 +95,6 @@ attr[i++] = NSOpenGLPFASamples; attr[i++] = this->gl_config.multisamplesamples; } -#endif attr[i++] = NSOpenGLPFAScreenMask; attr[i++] = CGDisplayIDToOpenGLDisplayMask (display_id);