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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-11-27 00:30:13 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-11-27 00:30:13 +0100 |
| commit | 5c15b78e4a47c46de03d5e7291ed19a717f36885 (patch) | |
| tree | a88ba284818fa1b64b1da37872bb4a60bd66a976 /libavcodec/apedec.c | |
| parent | 22cb8e7b3436b6ad12e4e2d588dd8775d2da1684 (diff) | |
| parent | 7c5ce99bd92fb480b7235cbc9a005f7e6d31f1d7 (diff) | |
| download | ffmpeg-5c15b78e4a47c46de03d5e7291ed19a717f36885.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (42 commits)
swscale: fix signed overflow in yuv2mono_X_c_template
snow: fix integer overflows
svq1enc: remove stale altivec-related hack
snow: fix signed overflow in byte to 32-bit replication
adx: rename ff_adx_decode_header() to avpriv_adx_decode_header()
avformat: add CRI ADX format demuxer
adx: add an ADX parser.
adx: move header decoding to ADX common code
adx: calculate the number of blocks in a packet
adx: define and use 2 new macro constants BLOCK_SIZE and BLOCK_SAMPLES
adx: check for unsupported ADX formats
adx: simplify encoding by using put_sbits()
adx: calculate correct LPC coeffs
adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow
adx: simplify adx_decode() by using get_sbits() to read residual samples
adx: fix the data offset parsing in adx_decode_header()
adx: remove unneeded post-decode channel interleaving
adx: validate header values
adx: cosmetics: general pretty-printing and comment clean-up
adx: remove useless comments
...
Conflicts:
Changelog
libavcodec/cook.c
libavcodec/fraps.c
libavcodec/nuv.c
libavcodec/pthread.c
libavcodec/version.h
libavformat/Makefile
libavformat/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/apedec.c')
| -rw-r--r-- | libavcodec/apedec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index 9285472245..10f75212ff 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -690,7 +690,7 @@ static void do_apply_filter(APEContext *ctx, int version, APEFilter *f, /* Update the adaption coefficients */ absres = FFABS(res); if (absres) - *f->adaptcoeffs = ((res & (1<<31)) - (1<<30)) >> + *f->adaptcoeffs = ((res & (-1<<31)) ^ (-1<<30)) >> (25 + (absres <= f->avg*3) + (absres <= f->avg*4/3)); else *f->adaptcoeffs = 0; |