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avcodec/cfhd: properly handle midstream size changes for transform type 2

This commit is contained in:
Paul B Mahol 2020-12-23 12:34:14 +01:00
parent 29cef1bcd6
commit 676689cc7c
1 changed files with 6 additions and 0 deletions
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6
libavcodec/cfhd.c
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@ -1372,6 +1372,12 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src)
if (dst == src || psrc->transform_type == 0)
return 0;
if (pdst->plane[0].idwt_size != psrc->plane[0].idwt_size ||
pdst->a_format != psrc->a_format ||
pdst->a_width != psrc->a_width ||
pdst->a_height != psrc->a_height)
free_buffers(pdst);
pdst->a_format = psrc->a_format;
pdst->a_width = psrc->a_width;
pdst->a_height = psrc->a_height;