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roqvideodec: use av_frame_copy 

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This commit is contained in:
Hendrik Leppkes 2015-10-23 15:24:11 +02:00 committed by Vittorio Giovara
parent 9f5d6f460c
commit 9cbae3a7d5
1 changed files with 6 additions and 5 deletions
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11
libavcodec/roqvideodec.c
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@ -192,7 +192,7 @@ static int roq_decode_frame(AVCodecContext *avctx,
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
RoqContext *s = avctx->priv_data;
int copy= !s->current_frame->data[0];
int copy = !s->current_frame->data[0] && s->last_frame->data[0];
int ret;
if ((ret = ff_reget_buffer(avctx, s->current_frame)) < 0) {
@ -200,10 +200,11 @@ static int roq_decode_frame(AVCodecContext *avctx,
return ret;
}
if(copy)
av_image_copy(s->current_frame->data, s->current_frame->linesize,
s->last_frame->data, s->last_frame->linesize,
avctx->pix_fmt, avctx->width, avctx->height);
if (copy) {
ret = av_frame_copy(s->current_frame, s->last_frame);
if (ret < 0)
return ret;
}
bytestream2_init(&s->gb, buf, buf_size);
roqvideo_decode_frame(s);