[FFmpeg-devel] [PATCH 4/6] avcodec/vc1dec: Don't call ff_get_format() twice

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

It is currently called once in the codecs' init function
and once when (re)initializing the VC-1 decode context
(which happens upon frame size changes as well as before
decoding the first frame). The first one is unnecessary
now that vc1_decode_frame() no longer requires avctx->hwaccel
to be already set for hwaccel to work properly.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/vc1dec.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index 6462a40fd3..4f4aa8aa07 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -691,14 +691,6 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
     if (v->profile == PROFILE_ADVANCED)
         avctx->level = v->level;
 
-    if (!CONFIG_GRAY || !(avctx->flags & AV_CODEC_FLAG_GRAY))
-        avctx->pix_fmt = ff_get_format(avctx, avctx->codec->pix_fmts);
-    else {
-        avctx->pix_fmt = AV_PIX_FMT_GRAY8;
-        if (avctx->color_range == AVCOL_RANGE_UNSPECIFIED)
-            avctx->color_range = AVCOL_RANGE_MPEG;
-    }
-
     ff_blockdsp_init(&s->bdsp);
     ff_h264chroma_init(&v->h264chroma, 8);
 
-- 
2.34.1

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