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bethsoftvideo: return meaningfull error codes 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2012-10-13 08:05:42 +00:00
parent efb0e4e7af
commit 92b3d8bc53
1 changed files with 3 additions and 3 deletions
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6
libavcodec/bethsoftvideo.c
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@ -77,9 +77,9 @@ static int bethsoftvid_decode_frame(AVCodecContext *avctx,
int code, ret; int code, ret;
int yoffset; int yoffset;
if (avctx->reget_buffer(avctx, &vid->frame)) { if ((ret = avctx->reget_buffer(avctx, &vid->frame)) < 0) {
av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n"); av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
return -1; return ret;
} }
wrap_to_next_line = vid->frame.linesize[0] - avctx->width; wrap_to_next_line = vid->frame.linesize[0] - avctx->width;
@ -107,7 +107,7 @@ static int bethsoftvid_decode_frame(AVCodecContext *avctx,
case VIDEO_YOFF_P_FRAME: case VIDEO_YOFF_P_FRAME:
yoffset = bytestream2_get_le16(&vid->g); yoffset = bytestream2_get_le16(&vid->g);
if(yoffset >= avctx->height) if(yoffset >= avctx->height)
return -1; return AVERROR_INVALIDDATA;
dst += vid->frame.linesize[0] * yoffset; dst += vid->frame.linesize[0] * yoffset;
} }