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bluetooth: don't call pa_sink_render with 0 bytes request

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Marc-André Lureau 2009-07-06 17:50:51 +03:00 • committed by Lennart Poettering
parent ea5cdcbe52
commit fd32fee448
1 changed files with 10 additions and 7 deletions
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17
src/modules/bluetooth/module-bluetooth-device.c
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@ -1319,18 +1319,21 @@ static void thread_func(void *userdata) {
if (u->write_index > 0 && audio_to_send > MAX_PLAYBACK_CATCH_UP_USEC) {
pa_usec_t skip_usec;
uint64_t skip_bytes;
pa_memchunk tmp;
skip_usec = audio_to_send - MAX_PLAYBACK_CATCH_UP_USEC;
skip_bytes = pa_usec_to_bytes(skip_usec, &u->sample_spec);
pa_log_warn("Skipping %llu us (= %llu bytes) in audio stream",
(unsigned long long) skip_usec,
(unsigned long long) skip_bytes);
if (skip_bytes > 0) {
pa_memchunk tmp;
pa_sink_render_full(u->sink, skip_bytes, &tmp);
pa_memblock_unref(tmp.memblock);
u->write_index += skip_bytes;
pa_log_warn("Skipping %llu us (= %llu bytes) in audio stream",
(unsigned long long) skip_usec,
(unsigned long long) skip_bytes);
pa_sink_render_full(u->sink, skip_bytes, &tmp);
pa_memblock_unref(tmp.memblock);
u->write_index += skip_bytes;
}
}
do_write = 1;