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lavd/pulse_audio_enc: add support for flushing 

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
This commit is contained in:
Lukasz Marek 2013-10-18 23:41:20 +02:00 committed by Stefano Sabatini
parent 2d8ccf0adc
commit d1f383341f
1 changed files with 10 additions and 4 deletions
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14
libavdevice/pulse_audio_enc.c
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@ -98,14 +98,20 @@ static av_cold int pulse_write_trailer(AVFormatContext *h)
static int pulse_write_packet(AVFormatContext *h, AVPacket *pkt)
{
PulseData *s = h->priv_data;
int size = pkt->size;
uint8_t *buf = pkt->data;
int error;
if (!pkt) {
if (pa_simple_flush(s->pa, &error) < 0) {
av_log(s, AV_LOG_ERROR, "pa_simple_flush failed: %s\n", pa_strerror(error));
return AVERROR(EIO);
}
return 0;
}
if (s->stream_index != pkt->stream_index)
return 0;
if (pa_simple_write(s->pa, buf, size, &error) < 0) {
if (pa_simple_write(s->pa, pkt->data, pkt->size, &error) < 0) {
av_log(s, AV_LOG_ERROR, "pa_simple_write failed: %s\n", pa_strerror(error));
return AVERROR(EIO);
}
@ -149,6 +155,6 @@ AVOutputFormat ff_pulse_muxer = {
.write_packet = pulse_write_packet,
.write_trailer = pulse_write_trailer,
.get_output_timestamp = pulse_get_output_timestamp,
.flags = AVFMT_NOFILE,
.flags = AVFMT_NOFILE | AVFMT_ALLOW_FLUSH,
.priv_class = &pulse_muxer_class,
};