Mercurial > sdl-ios-xcode
diff src/audio/mint/SDL_mintaudiodma.h @ 398:d219b0e02f5f
Added Atari audio support (thanks Patrice!)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 10 Jun 2002 20:42:53 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/audio/mint/SDL_mintaudiodma.h Mon Jun 10 20:42:53 2002 +0000 @@ -0,0 +1,43 @@ +/* + * STE/TT 8 bits audio dma registers + * + * Patrice Mandin + */ + +#ifndef _SDL_mintdma_h +#define _SDL_mintdma_h + +#define DMAAUDIO_IO_BASE (0xffff8900) +struct DMAAUDIO_IO_S { + unsigned char int_ctrl; + unsigned char control; + + unsigned char dummy1; + unsigned char start_high; + unsigned char dummy2; + unsigned char start_mid; + unsigned char dummy3; + unsigned char start_low; + + unsigned char dummy4; + unsigned char cur_high; + unsigned char dummy5; + unsigned char cur_mid; + unsigned char dummy6; + unsigned char cur_low; + + unsigned char dummy7; + unsigned char end_high; + unsigned char dummy8; + unsigned char end_mid; + unsigned char dummy9; + unsigned char end_low; + + unsigned char dummy10[12]; + + unsigned char track_select; /* CODEC only */ + unsigned char mode; +}; +#define DMAAUDIO_IO ((*(volatile struct DMAAUDIO_IO_S *)DMAAUDIO_IO_BASE)) + +#endif /* _SDL_mintdma_h */