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lavc/vaapi_decode: Don't update buffer number if allocataion fail

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Signed-off-by: Fei Wang <fei.w.wang@intel.com>
This commit is contained in:
Fei Wang 2024-03-14 08:38:05 +08:00 committed by Haihao Xiang
parent a8d9fab06b
commit 8962e2b1aa
1 changed files with 3 additions and 6 deletions
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9
libavcodec/vaapi_decode.c
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@ -72,17 +72,14 @@ int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
av_assert0(pic->nb_slices <= pic->slices_allocated);
if (pic->nb_slices == pic->slices_allocated) {
if (pic->slices_allocated > 0)
pic->slices_allocated *= 2;
else
pic->slices_allocated = 64;
pic->slice_buffers =
av_realloc_array(pic->slice_buffers,
pic->slices_allocated,
pic->slices_allocated ? pic->slices_allocated * 2 : 64,
2 * sizeof(*pic->slice_buffers));
if (!pic->slice_buffers)
return AVERROR(ENOMEM);
pic->slices_allocated = pic->slices_allocated ? pic->slices_allocated * 2 : 64;
}
av_assert0(pic->nb_slices + 1 <= pic->slices_allocated);