[pulseaudio-discuss] How to check audio sample data to a bluetooth sink?

Lin, Mengdong mengdong.lin at intel.com
Fri May 27 03:20:08 PDT 2011

struct pa_memblock
    pa_atomic_ptr_t data;   -----------> is this the valid data buffer pointer?
size_t length; -------------> is this the data length?

If yes, I can trace the function "hsp_process_render" of modle-bluetooth-device:
l = pa_write(u->stream_fd, p, u->write_memchunk.length, &u->stream_write_type);

I think the memchunk,  contains the data:
typedef struct pa_memchunk {
    pa_memblock *memblock; ------> real data here?
    size_t index, length;
} pa_memchunk;

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