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

## Makefile.am for SDL using the MacOS X Quartz video driver

noinst_LTLIBRARIES = libvideo_quartz.la
libvideo_quartz_la_SOURCES = $(QUARTZ_SRCS)

# The SDL MacOS X Quartz video driver sources
QUARTZ_SRCS = 			\
	CGS.h			\
	SDL_QuartzEvents.m	\
	SDL_QuartzGL.m		\
	SDL_QuartzKeys.h	\
	SDL_QuartzVideo.h	\
	SDL_QuartzVideo.m	\
	SDL_QuartzWindow.h	\
	SDL_QuartzWindow.m	\
	SDL_QuartzWM.m		\
	SDL_QuartzYUV.m