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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-27 01:40:24 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-09-27 23:55:44 +0200 |
| commit | 2664b39d54aa44ba185ea39c3933b80d9dfcb542 (patch) | |
| tree | e7a3fab27d4be8c11e374c34a3607d070d260436 /libavcodec/snowenc.c | |
| parent | 59cb0bd23d61f6ea3bfd86558346e2720aba7f06 (diff) | |
avocdec/snowenc: Fix left shift of negative number
Fixes the vsynth(1|2|_lena)-snow-ll FATE-tests.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/snowenc.c')
| -rw-r--r-- | libavcodec/snowenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/snowenc.c b/libavcodec/snowenc.c index b647fc9016..c5ff50639e 100644 --- a/libavcodec/snowenc.c +++ b/libavcodec/snowenc.c @@ -1814,7 +1814,7 @@ redo_frame: if(s->qlog == LOSSLESS_QLOG){ for(y=0; y<h; y++){ for(x=0; x<w; x++){ - s->spatial_idwt_buffer[y*w + x]<<=FRAC_BITS; + s->spatial_idwt_buffer[y*w + x] *= 1 << FRAC_BITS; } } } |