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generic-pc: reduce ffmpeg warnings

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This commit is contained in:
Jacek Jendrzej
2019-06-20 20:39:38 +02:00
parent a7401f47ff
commit 8992afc489
2 changed files with 60 additions and 16 deletions
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21
libgeneric-pc/audio.cpp
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@@ -457,11 +457,25 @@ void cAudio::run()
int gotframe = 0;
if (av_read_frame(avfc, &avpkt) < 0)
break;
#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,37,100)
avcodec_decode_audio4(c, frame, &gotframe, &avpkt);
#else
int ret = avcodec_send_packet(c, &avpkt);
if (ret != 0 && ret != AVERROR(EAGAIN)) {
hal_info("%s: avcodec_send_packet %d\n", __func__, ret);
}else {
ret = avcodec_receive_frame(c, frame);
if (ret != 0 && ret != AVERROR(EAGAIN)) {
hal_info("%s: avcodec_send_packet %d\n", __func__, ret);
}else {
gotframe = 1;
}
}
#endif
if (gotframe && thread_started) {
int out_linesize;
obuf_sz = av_rescale_rnd(swr_get_delay(swr, p->sample_rate) +
frame->nb_samples, o_sr, p->sample_rate, AV_ROUND_UP);
obuf_sz = av_rescale_rnd(swr_get_delay(swr, p->sample_rate) + frame->nb_samples, o_sr, p->sample_rate, AV_ROUND_UP);
if (obuf_sz > obuf_sz_max) {
hal_info("obuf_sz: %d old: %d\n", obuf_sz, obuf_sz_max);
av_free(obuf);
@@ -481,8 +495,7 @@ void cAudio::run()
curr_pts = frame->best_effort_timestamp;
#endif
hal_debug("%s: pts 0x%" PRIx64 " %3f\n", __func__, curr_pts, curr_pts/90000.0);
int o_buf_sz = av_samples_get_buffer_size(&out_linesize, o_ch,
obuf_sz, AV_SAMPLE_FMT_S16, 1);
int o_buf_sz = av_samples_get_buffer_size(&out_linesize, o_ch, obuf_sz, AV_SAMPLE_FMT_S16, 1);
if (o_buf_sz > 0)
ao_play(adevice, (char *)obuf, o_buf_sz);
}