FFmpeg/libswscale
Ronald S. Bultje 93a10dd561 swscale: fix overflow in 16-bit vertical scaling.
We operated on 31-bits, but with e.g. lanczos scaling, values can
add up to beyond 0x80000000, thus leading to output of zeroes. Drop
one bit of precision fixes this.
2011-07-11 03:51:46 +02:00
..
bfin Merge remote-tracking branch 'qatar/master' 2011-06-22 05:16:40 +02:00
mlib Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
ppc swscale: for >8bit scaling, read in native bit-depth. 2011-07-11 03:51:10 +02:00
sparc Replace FFmpeg with Libav in licence headers 2011-03-19 13:33:20 +00:00
x86 swscale: fix 16-bit scaling when output is 8-bits. 2011-07-11 03:51:46 +02:00
colorspace-test.c Merge remote-tracking branch 'qatar/master' into master 2011-05-29 03:34:35 +02:00
libswscale.v Add symbol versioning for shared libraries 2010-01-16 04:48:55 +00:00
Makefile Merge remote-tracking branch 'qatar/master' 2011-06-29 05:23:12 +02:00
options.c Merge remote-tracking branch 'qatar/master' 2011-05-25 06:32:45 +02:00
rgb2rgb_template.c Merge remote-tracking branch 'qatar/master' 2011-05-30 01:29:11 +02:00
rgb2rgb.c Merge remote-tracking branch 'qatar/master' into master 2011-05-29 03:34:35 +02:00
rgb2rgb.h Merge remote-tracking branch 'qatar/master' into master 2011-05-29 03:34:35 +02:00
swscale_internal.h swscale: for >8bit scaling, read in native bit-depth. 2011-07-11 03:51:10 +02:00
swscale_template.c Merge remote-tracking branch 'qatar/master' 2011-06-04 06:35:17 +02:00
swscale_unscaled.c Merge remote-tracking branch 'qatar/master' 2011-06-04 06:35:17 +02:00
swscale-test.c swscale: Remove commented-out printf cruft. 2011-05-28 11:09:30 +02:00
swscale.c swscale: fix overflow in 16-bit vertical scaling. 2011-07-11 03:51:46 +02:00
swscale.h Merge remote-tracking branch 'qatar/master' 2011-06-21 03:38:25 +02:00
utils.c swscale: fix 16-bit scaling when output is 8-bits. 2011-07-11 03:51:46 +02:00
yuv2rgb.c swscale: remove sws_format_name() 2011-05-30 09:07:43 +02:00