Jeremy Dorfman ce566281f9

swscale/input: Use unsigned intermediates in rgb64ToUV_c_template ...

Large rgb2yuv tables and high pixel values cause the intermediate
int32_t of ru*r + gu*g + bu*b to exceed INT_MAX, which is undefined
behavior. This causes libswscale built with LLVM -fsanitize=undefined to
assert. Using unsigned integers instead has defined behavior and
produces identical results, and makes rgb64ToUV_c_template match
rgb64ToY_c_template.

Fixes: signed integer overflow
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2022-11-20 21:23:57 +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

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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

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x86

swscale/output: Bias 16bps output calculations to improve non overflowing range for GBRP16/GBRPF32

2022-11-04 22:44:16 +01:00

alphablend.c

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bayer_template.c

…

gamma.c

…

half2float.c

swscale/input: add rgbaf16 input support

2022-08-19 22:09:36 +02:00

hscale_fast_bilinear.c

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hscale.c

swscale: add opaque parameter to input functions

2022-08-19 22:09:36 +02:00

input.c

swscale/input: Use unsigned intermediates in rgb64ToUV_c_template

2022-11-20 21:23:57 +01:00

libswscale.v

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log2_tab.c

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Makefile

swscale/input: add rgbaf16 input support

2022-08-19 22:09:36 +02:00

options.c

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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_template.c

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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

slice.c

swscale/input: add rgbaf16 input support

2022-08-19 22:09:36 +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

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

swscaleres.rc

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utils.c

swscale/utils: Remove obsolete 3DNow reference

2022-11-09 17:39:00 +01:00

version_major.h

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version.c

lib*/version: Move library version functions into files of their own

2022-05-10 06:49:32 +02:00

version.h

swscale/output: add support for Y210LE and Y212LE

2022-09-10 12:29:12 -07:00

vscale.c

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yuv2rgb.c

swscale/la: Add yuv2rgb_lasx.c and rgb2rgb_lasx.c files

2022-09-10 22:56:38 +02:00