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comparison src/audio/dsp/SDL_dspaudio.h @ 3795:589bc3d060cd SDL-ryan-multiple-audio-device

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More 1.3 audio work...moved dsp and dma drivers over to new model. Untested!
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 04 Oct 2006 06:00:10 +0000
parents c121d94672cb
children 9dc81c6acaf5
comparison
equal deleted inserted replaced
3794:db24e43972ac 3795:589bc3d060cd
32 struct SDL_PrivateAudioData 32 struct SDL_PrivateAudioData
33 { 33 {
34 /* The file descriptor for the audio device */ 34 /* The file descriptor for the audio device */
35 int audio_fd; 35 int audio_fd;
36 36
37 /* The parent process id, to detect when application quits */
38 pid_t parent;
39
40 /* Raw mixing buffer */ 37 /* Raw mixing buffer */
41 Uint8 *mixbuf; 38 Uint8 *mixbuf;
42 int mixlen; 39 int mixlen;
43 }; 40 };
44 #define FUDGE_TICKS 10 /* The scheduler overhead ticks per frame */ 41 #define FUDGE_TICKS 10 /* The scheduler overhead ticks per frame */
45 42
46 /* Old variable names */
47 #define audio_fd (this->hidden->audio_fd)
48 #define parent (this->hidden->parent)
49 #define mixbuf (this->hidden->mixbuf)
50 #define mixlen (this->hidden->mixlen)
51 #define frame_ticks (this->hidden->frame_ticks)
52 #define next_frame (this->hidden->next_frame)
53
54 #endif /* _SDL_dspaudio_h */ 43 #endif /* _SDL_dspaudio_h */
55 /* vi: set ts=4 sw=4 expandtab: */ 44 /* vi: set ts=4 sw=4 expandtab: */