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mpsmpeg4: use av_image_check_size 

Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Peter Ross 2012-11-25 13:21:06 +11:00 committed by Michael Niedermayer
parent a246a603bf
commit 33181975b5
1 changed files with 4 additions and 5 deletions
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9
libavcodec/msmpeg4.c
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@ -36,6 +36,7 @@
#include "mpeg4video.h"
#include "msmpeg4data.h"
#include "vc1data.h"
#include "libavutil/imgutils.h"
/*
* You can also call this codec : MPEG4 with a twist !
@ -590,13 +591,11 @@ av_cold int ff_msmpeg4_decode_init(AVCodecContext *avctx)
{
MpegEncContext *s = avctx->priv_data;
static volatile int done = 0;
int i;
int i, ret;
MVTable *mv;
if(avctx->width<=0 || avctx->height<=0) {
av_log(avctx, AV_LOG_ERROR, "invalid dimensions\n");
return -1;
}
if ((ret = av_image_check_size(avctx->width, avctx->height, 0, avctx)) < 0)
return ret;
if (ff_h263_decode_init(avctx) < 0)
return -1;