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avcodec/vc1dec: Don't initialize unused parts of ScanTable

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The VC-1 decoders don't need ScanTable.raster_end as
they don't call any of the unquantize functions.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-03-03 03:36:57 +01:00
parent 38e8eefc9c
commit 094c2e7f5b
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vc1dec.c
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@ -471,8 +471,8 @@ av_cold int ff_vc1_decode_init(AVCodecContext *avctx)
if (ret < 0)
return ret;
ff_init_scantable(s->idsp.idct_permutation, &s->intra_scantable,
ff_wmv1_scantable[1]);
ff_permute_scantable(s->intra_scantable.permutated, ff_wmv1_scantable[1],
s->idsp.idct_permutation);
ret = vc1_decode_init_alloc_tables(v);
if (ret < 0) {