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avcodec/vc2enc: Use already available AVPixFmtDescriptor

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Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-05-28 03:55:45 +02:00
parent d1d40a7c9b
commit d9bd5baf9d
1 changed files with 7 additions and 6 deletions
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13
libavcodec/vc2enc.c
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@ -1026,9 +1026,9 @@ static av_cold int vc2_encode_init(AVCodecContext *avctx)
{
Plane *p;
SubBand *b;
int i, level, o, shift, ret;
const AVPixFmtDescriptor *fmt = av_pix_fmt_desc_get(avctx->pix_fmt);
const int depth = fmt->comp[0].depth;
int i, level, o, shift;
const AVPixFmtDescriptor *pixdesc;
int depth;
VC2EncContext *s = avctx->priv_data;
s->picture_number = 0;
@ -1100,12 +1100,13 @@ static av_cold int vc2_encode_init(AVCodecContext *avctx)
s->base_vf, base_video_fmts[s->base_vf].name);
}
pixdesc = av_pix_fmt_desc_get(avctx->pix_fmt);
/* Chroma subsampling */
ret = av_pix_fmt_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_x_shift, &s->chroma_y_shift);
if (ret)
return ret;
s->chroma_x_shift = pixdesc->log2_chroma_w;
s->chroma_y_shift = pixdesc->log2_chroma_h;
/* Bit depth and color range index */
depth = pixdesc->comp[0].depth;
if (depth == 8 && avctx->color_range == AVCOL_RANGE_JPEG) {
s->bpp = 1;
s->bpp_idx = 1;