videolan/ffmpeg
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Merge commit '9a38184a143a1560814b084aebe628f8df46e666'

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* commit '9a38184a143a1560814b084aebe628f8df46e666':
  examples/decode_audio: allocate the packet dynamically

Merged-by: Clément Bœsch <cboesch@gopro.com>
This commit is contained in:
Clément Bœsch 2017-04-04 11:38:56 +02:00
commit d1105e8f43
1 changed files with 6 additions and 5 deletions
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11
doc/examples/decode_audio.c
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@ -84,7 +84,7 @@ int main(int argc, char **argv)
uint8_t inbuf[AUDIO_INBUF_SIZE + AV_INPUT_BUFFER_PADDING_SIZE];
uint8_t *data;
size_t data_size;
AVPacket avpkt;
AVPacket *pkt;
AVFrame *decoded_frame = NULL;
if (argc <= 2) {
@ -97,7 +97,7 @@ int main(int argc, char **argv)
/* register all the codecs */
avcodec_register_all();
av_init_packet(&avpkt);
pkt = av_packet_alloc();
/* find the MPEG audio decoder */
codec = avcodec_find_decoder(AV_CODEC_ID_MP2);
@ -147,7 +147,7 @@ int main(int argc, char **argv)
}
}
ret = av_parser_parse2(parser, c, &avpkt.data, &avpkt.size,
ret = av_parser_parse2(parser, c, &pkt->data, &pkt->size,
data, data_size,
AV_NOPTS_VALUE, AV_NOPTS_VALUE, 0);
if (ret < 0) {
@ -157,8 +157,8 @@ int main(int argc, char **argv)
data += ret;
data_size -= ret;
if (avpkt.size)
decode(c, &avpkt, decoded_frame, outfile);
if (pkt->size)
decode(c, pkt, decoded_frame, outfile);
if (data_size < AUDIO_REFILL_THRESH) {
memmove(inbuf, data, data_size);
@ -176,6 +176,7 @@ int main(int argc, char **argv)
avcodec_free_context(&c);
av_parser_close(parser);
av_frame_free(&decoded_frame);
av_packet_free(&pkt);
return 0;
}