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lavc/vp9: split a few assignment out of ifs

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This commit is contained in:
Clément Bœsch 2017-03-25 12:32:45 +01:00
parent f4d95e0949
commit 0f8ae9d7b2
1 changed files with 10 additions and 5 deletions
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15
libavcodec/vp9.c
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@ -50,10 +50,13 @@ static int vp9_frame_alloc(AVCodecContext *avctx, VP9Frame *f)
VP9Context *s = avctx->priv_data;
int ret, sz;
if ((ret = ff_thread_get_buffer(avctx, &f->tf, AV_GET_BUFFER_FLAG_REF)) < 0)
ret = ff_thread_get_buffer(avctx, &f->tf, AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
return ret;
sz = 64 * s->sb_cols * s->sb_rows;
if (!(f->extradata = av_buffer_allocz(sz * (1 + sizeof(struct VP9mvrefPair))))) {
f->extradata = av_buffer_allocz(sz * (1 + sizeof(struct VP9mvrefPair)));
if (!f->extradata) {
goto fail;
}
@ -82,11 +85,13 @@ static int vp9_frame_ref(AVCodecContext *avctx, VP9Frame *dst, VP9Frame *src)
{
int res;
if ((res = ff_thread_ref_frame(&dst->tf, &src->tf)) < 0) {
res = ff_thread_ref_frame(&dst->tf, &src->tf);
if (res < 0)
return res;
} else if (!(dst->extradata = av_buffer_ref(src->extradata))) {
dst->extradata = av_buffer_ref(src->extradata);
if (!dst->extradata)
goto fail;
}
dst->segmentation_map = src->segmentation_map;
dst->mv = src->mv;