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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-11-17 00:22:27 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-01-13 00:16:41 +0100 |
| commit | 61fdbf7ff64c0ae1bdd6a8d573092dc6924c1dba (patch) | |
| tree | ba5ca6d52a040b8452a498bd658d4a4ce32f24b1 /libavcodec/dnxhdenc.c | |
| parent | 93bf4a74de99300fdc0deb83f672bf12e6f1c262 (diff) | |
| download | ffmpeg-61fdbf7ff64c0ae1bdd6a8d573092dc6924c1dba.tar.gz | |
lavc: fix bitshifts amount bigger than the type
CC: libav-stable@libav.org
Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638
(cherry picked from commit 85dc006b1a829726dd5e3a9b0fcc6a1dbfe6dffa)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/dnxhdenc.c')
| -rw-r--r-- | libavcodec/dnxhdenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c index 42945107dd..6896fc1843 100644 --- a/libavcodec/dnxhdenc.c +++ b/libavcodec/dnxhdenc.c @@ -108,7 +108,7 @@ static int dnxhd_10bit_dct_quantize(MpegEncContext *ctx, int16_t *block, for (i = 1; i < 64; ++i) { int j = scantable[i]; - int sign = block[j] >> 31; + int sign = FF_SIGNBIT(block[j]); int level = (block[j] ^ sign) - sign; level = level * qmat[j] >> DNX10BIT_QMAT_SHIFT; block[j] = (level ^ sign) - sign; |