Pull context-bitmap into release branch
[linux-2.6] / sound / usb / usx2y / usx2yhwdeppcm.h
1 #define MAXPACK 50
2 #define MAXBUFFERMS 100
3 #define MAXSTRIDE 3
4
5 #define SSS (((MAXPACK*MAXBUFFERMS*MAXSTRIDE + 4096) / 4096) * 4096)
6 struct snd_usX2Y_hwdep_pcm_shm {
7         char playback[SSS];
8         char capture0x8[SSS];
9         char capture0xA[SSS];
10         volatile int playback_iso_head;
11         int playback_iso_start;
12         struct {
13                 int     frame,
14                         offset,
15                         length;
16         } captured_iso[128];
17         volatile int captured_iso_head;
18         volatile unsigned captured_iso_frames;
19         int capture_iso_start;
20 };
21 typedef struct snd_usX2Y_hwdep_pcm_shm snd_usX2Y_hwdep_pcm_shm_t;