94     pa_memchunk memchunk;  member
183         if (u->memchunk.memblock)  in sink_get_latency()
184             r += pa_bytes_to_usec(u->memchunk.length, ss);  in sink_get_latency()
630         rewind_nbytes = PA_MIN(u->memchunk.length, rewind_nbytes);  in process_rewind()
631         u->memchunk.length -= rewind_nbytes;  in process_rewind()
632         if (u->memchunk.length <= 0 && u->memchunk.memblock) {  in process_rewind()
633             pa_memblock_unref(u->memchunk.memblock);  in process_rewind()
634             pa_memchunk_reset(&u->memchunk);  in process_rewind()
707                 if (!u->memchunk.length)  in thread_func()
708                     pa_sink_render(u->sink, u->sink->thread_info.max_request, &u->memchunk);  in thread_func()
710                 len = PA_MIN(u->memchunk.length, len);  in thread_func()
712                 p = pa_memblock_acquire(u->memchunk.memblock);  in thread_func()
713                 w = pa_write(u->fd, (uint8_t*) p + u->memchunk.index, len, &write_type);  in thread_func()
714                 pa_memblock_release(u->memchunk.memblock);  in thread_func()
731                     u->memchunk.index += w;  in thread_func()
732                     u->memchunk.length -= w;  in thread_func()
733                     if (u->memchunk.length <= 0) {  in thread_func()
734                         pa_memblock_unref(u->memchunk.memblock);  in thread_func()
735                         pa_memchunk_reset(&u->memchunk);  in thread_func()
749             pa_memchunk memchunk;  in thread_func()  local
770                 memchunk.memblock = pa_memblock_new(u->core->mempool, len);  in thread_func()
771                 pa_assert(memchunk.memblock);  in thread_func()
773                 p = pa_memblock_acquire(memchunk.memblock);  in thread_func()
775                 pa_memblock_release(memchunk.memblock);  in thread_func()
778                     pa_memblock_unref(memchunk.memblock);  in thread_func()
788                     memchunk.index = 0;  in thread_func()
789                     memchunk.length = r;  in thread_func()
791                     pa_source_post(u->source, &memchunk);  in thread_func()
792                     pa_memblock_unref(memchunk.memblock);  in thread_func()
934     pa_memchunk_reset(&u->memchunk);  in pa__init()
1134     if (u->memchunk.memblock)  in pa__done()
1135         pa_memblock_unref(u->memchunk.memblock);  in pa__done()