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xldec: return meaningful error code 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2012-12-01 09:26:36 +00:00
parent 3b56ed3478
commit 24e5cb4836
1 changed files with 3 additions and 3 deletions
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6
libavcodec/xl.c
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@ -48,7 +48,7 @@ static int decode_frame(AVCodecContext *avctx,
VideoXLContext * const a = avctx->priv_data; VideoXLContext * const a = avctx->priv_data;
AVFrame * const p = &a->pic; AVFrame * const p = &a->pic;
uint8_t *Y, *U, *V; uint8_t *Y, *U, *V;
int i, j; int i, j, ret;
int stride; int stride;
uint32_t val; uint32_t val;
int y0, y1, y2, y3 = 0, c0 = 0, c1 = 0; int y0, y1, y2, y3 = 0, c0 = 0, c1 = 0;
@ -67,9 +67,9 @@ static int decode_frame(AVCodecContext *avctx,
avctx->release_buffer(avctx, p); avctx->release_buffer(avctx, p);
p->reference = 0; p->reference = 0;
if(avctx->get_buffer(avctx, p) < 0){ if ((ret = avctx->get_buffer(avctx, p)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return -1; return ret;
} }
p->pict_type= AV_PICTURE_TYPE_I; p->pict_type= AV_PICTURE_TYPE_I;
p->key_frame= 1; p->key_frame= 1;