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qpeg: return a meaningful error code.

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This commit is contained in:
Anton Khirnov 2012-11-17 18:17:54 +01:00
parent 3344f5cb74
commit 62d9655217
1 changed files with 3 additions and 3 deletions
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6
libavcodec/qpeg.c
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@ -247,7 +247,7 @@ static int decode_frame(AVCodecContext *avctx,
QpegContext * const a = avctx->priv_data; QpegContext * const a = avctx->priv_data;
AVFrame * const p = &a->pic; AVFrame * const p = &a->pic;
uint8_t* outdata; uint8_t* outdata;
int delta; int delta, ret;
const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, NULL); const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, NULL);
if (avpkt->size < 0x86) { if (avpkt->size < 0x86) {
@ -257,9 +257,9 @@ static int decode_frame(AVCodecContext *avctx,
bytestream2_init(&a->buffer, avpkt->data, avpkt->size); bytestream2_init(&a->buffer, avpkt->data, avpkt->size);
p->reference = 3; p->reference = 3;
if (avctx->reget_buffer(avctx, p) < 0) { if ((ret = avctx->reget_buffer(avctx, p)) < 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;
} }
outdata = a->pic.data[0]; outdata = a->pic.data[0];
bytestream2_skip(&a->buffer, 4); bytestream2_skip(&a->buffer, 4);