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decoder/ffpmeg: simplify ffmpeg_send_packet()

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This commit is contained in:
Max Kellermann 2014-12-11 10:58:06 +01:00
parent 5e3f3b0400
commit 6eeec6cbfa
1 changed files with 13 additions and 10 deletions
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23
src/decoder/plugins/FfmpegDecoderPlugin.cxx
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@ -370,7 +370,7 @@ ffmpeg_send_packet(Decoder &decoder, InputStream &is,
time_from_ffmpeg(pts, stream.time_base));
}
uint8_t *output_buffer;
uint8_t *output_buffer = nullptr;
DecoderCommand cmd = DecoderCommand::NONE;
while (packet.size > 0 && cmd == DecoderCommand::NONE) {
@ -379,15 +379,6 @@ ffmpeg_send_packet(Decoder &decoder, InputStream &is,
int len = avcodec_decode_audio4(&codec_context,
frame, &got_frame,
&packet);
if (len >= 0 && got_frame) {
audio_size = copy_interleave_frame(codec_context,
*frame,
&output_buffer,
buffer, buffer_size);
if (audio_size < 0)
len = audio_size;
}
if (len < 0) {
/* if error, we skip the frame */
LogDefault(ffmpeg_domain,
@ -395,6 +386,18 @@ ffmpeg_send_packet(Decoder &decoder, InputStream &is,
break;
}
if (got_frame) {
audio_size = copy_interleave_frame(codec_context,
*frame,
&output_buffer,
buffer, buffer_size);
if (audio_size < 0) {
/* this must be a serious error,
e.g. OOM */
return DecoderCommand::STOP;
}
}
packet.data += len;
packet.size -= len;