Mercurial > sdl-ios-xcode
view src/audio/mint/SDL_mintaudio_gsxb.h @ 890:416158ec61a0
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 | 594422ab8f9f |
children | d910939febfa |
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/* * GSXB audio definitions * * Patrice Mandin */ #ifndef _SDL_mintaudio_gsxb_h #define _SDL_mintaudio_gsxb_h #include <mint/falcon.h> /* for trap_14_xxx macros */ /* GSXB Cookie */ #define C_GSXB 0x47535842L /* Bit 5 in cookie _SND */ #define SND_GSXB (1<<5) /* NSoundcmd modes */ #define SETRATE 7 /* Set sample rate */ #define SET8BITFORMAT 8 /* 8 bits format */ #define SET16BITFORMAT 9 /* 16 bits format */ #define SET24BITFORMAT 10 /* 24 bits format */ #define SET32BITFORMAT 11 /* 32 bits format */ #define LTATTEN_MASTER 12 /* Attenuation */ #define RTATTEN_MASTER 13 #define LTATTEN_MICIN 14 #define RTATTEN_MICIN 15 #define LTATTEN_FMGEN 16 #define RTATTEN_FMGEN 17 #define LTATTEN_LINEIN 18 #define RTATTEN_LINEIN 19 #define LTATTEN_CDIN 20 #define RTATTEN_CDIN 21 #define LTATTEN_VIDIN 22 #define RTATTEN_VIDIN 23 #define LTATTEN_AUXIN 24 #define RTATTEN_AUXIN 25 /* Setmode modes */ #define MONO16 3 #define STEREO24 4 #define STEREO32 5 #define MONO24 6 #define MONO32 7 /* Sndstatus modes */ #define SND_QUERYFORMATS 2 #define SND_QUERYMIXERS 3 #define SND_QUERYSOURCES 4 #define SND_QUERYDUPLEX 5 #define SND_QUERY8BIT 8 #define SND_QUERY16BIT 9 #define SND_QUERY24BIT 10 #define SND_QUERY32BIT 11 #define SND_FORMAT8 (1<<0) #define SND_FORMAT16 (1<<1) #define SND_FORMAT24 (1<<2) #define SND_FORMAT32 (1<<3) #define SND_FORMATSIGNED (1<<0) #define SND_FORMATUNSIGNED (1<<1) #define SND_FORMATBIGENDIAN (1<<2) #define SND_FORMATLITTLEENDIAN (1<<3) /* Devconnect prescalers */ #define CLK_44K 1 #define CLK_22K 3 #define CLK_11K 7 /* Extra xbios functions */ #define NSoundcmd(mode,data,data2) \ (long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2)) #define NSetinterrupt(src_inter,cause,inth_addr) \ (long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause), \ (long)(inth_addr)) #endif /* _SDL_mintaudio_gsxb_h */