ffmpeg/libswscale
Michael Niedermayer ba209e3d51
swscale/input: Use more unsigned intermediates
Same principle as previous commit, with sufficiently huge rgb2yuv table
values this produces wrong results and undefined behavior.
The unsigned produces the same incorrect results. That is probably
ok as these cases with huge values seem not to occur in any real
use case.

Fixes: signed integer overflow
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-11-20 21:55:06 +01:00
..
aarch64 sw_scale: Add specializations for hscale 16 to 19 2022-11-01 15:24:58 +02:00
arm
loongarch swscale/la: Add output_lasx.c file. 2022-09-10 22:56:39 +02:00
ppc
riscv sws/rgb2rgb: RISC-V 64-bit V packed YUYV/UYVY to planar 4:2:2 2022-09-30 07:25:44 +02:00
tests
x86 swscale/output: Bias 16bps output calculations to improve non overflowing range for GBRP16/GBRPF32 2022-11-04 22:44:16 +01:00
Makefile swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
alphablend.c
bayer_template.c
gamma.c
half2float.c swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
hscale.c swscale: add opaque parameter to input functions 2022-08-19 22:09:36 +02:00
hscale_fast_bilinear.c
input.c swscale/input: Use more unsigned intermediates 2022-11-20 21:55:06 +01:00
libswscale.v
log2_tab.c
options.c
output.c swscale/output: Bias 16bps output calculations to improve non overflowing range for GBRP16/GBRPF32 2022-11-04 22:44:16 +01:00
rgb2rgb.c sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
rgb2rgb.h sws/rgb2rgb: RISC-V V shuffle_bytes_xxxx functions 2022-09-30 07:24:09 +02:00
rgb2rgb_template.c
slice.c swscale/input: add rgbaf16 input support 2022-08-19 22:09:36 +02:00
swscale.c swscale/la: Optimize hscale functions with lasx. 2022-09-10 22:56:38 +02:00
swscale.h swscale: document some missing arguments 2022-10-17 09:56:47 +02:00
swscale_internal.h swscale/la: Optimize hscale functions with lasx. 2022-09-10 22:56:38 +02:00
swscale_unscaled.c libswscale: force a minimum size of the slide for bayer sources 2022-10-14 12:19:13 +02:00
swscaleres.rc
utils.c swscale/utils: Remove obsolete 3DNow reference 2022-11-09 17:39:00 +01:00
version.c
version.h swscale/output: add support for Y210LE and Y212LE 2022-09-10 12:29:12 -07:00
version_major.h
vscale.c
yuv2rgb.c swscale/la: Add yuv2rgb_lasx.c and rgb2rgb_lasx.c files 2022-09-10 22:56:38 +02:00