From: Gautam Ramakrishnan <[email protected]>
The log2_chroma_wh is derived from the sample separations of the
codestream if the file is a j2k codestream. Not sure if sample
separation is same is subsampling and whether using sample
separation values from the codestream to determine pixel format.
---
libavcodec/jpeg2000dec.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index c8c89803ac..2b9659bf96 100644
--- a/libavcodec/jpeg2000dec.c
+++ b/libavcodec/jpeg2000dec.c
@@ -225,8 +225,6 @@ static int pix_fmt_match(enum AVPixelFormat pix_fmt, int
components,
case 1:
match = match && desc->comp[0].depth >= bpc &&
- (log2_chroma_wh >> 2 & 3) == 0 &&
- (log2_chroma_wh & 3) == 0 &&
(desc->flags & AV_PIX_FMT_FLAG_PAL) == pal8 *
AV_PIX_FMT_FLAG_PAL;
}
return match;
--
2.17.1
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