Luca Barbato 9a2387cfb1 swscale: Fix an undefined behaviour ...

Prevent a division by zero down the codepath.

Sample-Id: 00001721-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 3a177a9cca)
(cherry picked from commit 0499f7809c1fcc33ed710cdf771a18b374702135)

2014-05-04 10:20:48 -04:00

..

bfin

Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

2012-10-08 07:13:26 +02:00

ppc

miscellaneous typo fixes

2012-12-21 00:18:34 +01:00

sparc

Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

2012-10-08 07:13:26 +02:00

x86

x86: SPLATD: port to cpuflags

2012-11-18 18:34:05 +01:00

colorspace-test.c

testprogs: Remove unused includes

2012-08-29 00:23:51 +03:00

input.c

swscale: do not forget to swap data in formats with different endianness

2012-10-31 17:53:57 +01:00

libswscale.v

swscale: Do not make ff_ symbols globally visible.

2012-10-10 02:08:01 +02:00

Makefile

Create version.h headers for libraries that lack them

2012-07-04 15:10:06 +02:00

options.c

Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

2012-10-08 07:13:26 +02:00

output.c

sws: do not use av_pix_fmt_descriptors directly.

2012-10-12 12:45:38 +02:00

rgb2rgb_template.c

x86: mmx2 ---> mmxext in comments and messages

2012-10-31 00:37:42 +01:00

rgb2rgb.c

x86: mmx2 ---> mmxext in comments and messages

2012-10-31 00:37:42 +01:00

rgb2rgb.h

rgb2rgb: rgb12to15()

2012-01-12 16:43:17 -08:00

swscale_internal.h

x86: mmx2 ---> mmxext in variable names

2012-10-31 00:37:42 +01:00

swscale_unscaled.c

swscale: support gray to 9bit and 10bit formats

2012-10-30 12:02:41 +01:00

swscale-test.c

sws: do not use av_pix_fmt_descriptors directly.

2012-10-12 12:45:38 +02:00

swscale.c

miscellaneous typo fixes

2012-12-21 00:18:34 +01:00

swscale.h

libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR

2012-11-16 15:04:57 +01:00

utils.c

swscale: Fix an undefined behaviour

2014-05-04 10:20:48 -04:00

version.h

x86: build: replace mmx2 by mmxext

2012-08-03 22:51:05 +02:00

yuv2rgb.c

swscale: Use alpha from the right row in yuva2rgba_c

2013-05-06 17:44:24 +03:00