| #define MAXPACK 50 | |
| #define MAXBUFFERMS 100 | |
| #define MAXSTRIDE 3 | |
| #define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096) | |
| struct snd_usX2Y_hwdep_pcm_shm { | |
| char playback[SSS]; | |
| char capture0x8[SSS]; | |
| char capture0xA[SSS]; | |
| volatile int playback_iso_head; | |
| int playback_iso_start; | |
| struct { | |
| int frame, | |
| offset, | |
| length; | |
| } captured_iso[128]; | |
| volatile int captured_iso_head; | |
| volatile unsigned captured_iso_frames; | |
| int capture_iso_start; | |
| }; | |
| typedef struct snd_usX2Y_hwdep_pcm_shm snd_usX2Y_hwdep_pcm_shm_t; |