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avcodec/g729_parser: Replace codec_id check by assert

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A parser should never be called with a mismatching codec

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-08-11 22:53:36 +02:00
parent 0581ab2cac
commit 8992029fc0
1 changed files with 5 additions and 12 deletions
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17
libavcodec/g729_parser.c
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@ -25,6 +25,7 @@
* Splits packets into individual blocks.
*/
#include "libavutil/avassert.h"
#include "parser.h"
#include "g729.h"
@ -44,18 +45,10 @@ static int g729_parse(AVCodecParserContext *s1, AVCodecContext *avctx,
int next;
if (!s->block_size) {
switch (avctx->codec_id) {
case AV_CODEC_ID_G729:
/* FIXME: replace this heuristic block_size with more precise estimate */
s->block_size = (avctx->bit_rate < 8000) ? G729D_6K4_BLOCK_SIZE : G729_8K_BLOCK_SIZE;
s->duration = avctx->frame_size;
break;
default:
*poutbuf = buf;
*poutbuf_size = buf_size;
av_log(avctx, AV_LOG_ERROR, "Invalid codec_id\n");
return buf_size;
}
av_assert1(avctx->codec_id == AV_CODEC_ID_G729);
/* FIXME: replace this heuristic block_size with more precise estimate */
s->block_size = (avctx->bit_rate < 8000) ? G729D_6K4_BLOCK_SIZE : G729_8K_BLOCK_SIZE;
s->duration = avctx->frame_size;
}
if (!s->remaining)