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Author SHA1 Message Date
Michael Niedermayer 38e224c2ba
*/version.h: bump after release/7.1 branch 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:10:35 +02:00
Michael Niedermayer e1094ac45d
*/version.h: bump minor versions for release/7.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:07:30 +02:00
Zhao Zhili e18b46d95f swscale/aarch64: Fix rgb24toyv12 only works with aligned width 
Since c0666d8b, rgb24toyv12 is broken for width non-aligned to 16.
Add a simple wrapper to handle the non-aligned part.

Co-authored-by: johzzy <hellojinqiang@gmail.com>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-09-24 10:24:14 +08:00
Michael Niedermayer bd80c97391
swscale/output: Fix undefined integer overflow in yuv2rgba64_2_c_template() 
Fixes: signed integer overflow: -1082982400 + -1083218484 cannot be represented in type 'int'
Fixes: 70657/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-6707819712675840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-19 00:24:26 +02:00
Michael Niedermayer 44c5641ae8
swscale/swscale: Use unsigned operation to avoid undefined behavior 
I have not checked that the constant is correct, this just fixes the undefined behavior

Fixes: signed integer overflow: -646656 * 3517 cannot be represented in type 'int
Fixes: 70559/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-5209368631508992

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-19 00:10:38 +02:00
Ramiro Polla c0666d8bed swscale/aarch64/rgb2rgb: add neon implementation for rgb24toyv12 
A55               A76
rgb24toyv12_16_200_c:     36890.6           17275.5
rgb24toyv12_16_200_neon:  12460.1 ( 2.96x)   5360.8 ( 3.22x)
rgb24toyv12_128_60_c:     83205.1           39884.8
rgb24toyv12_128_60_neon:  27468.4 ( 3.03x)  13552.5 ( 2.94x)
rgb24toyv12_512_16_c:     88111.6           42346.8
rgb24toyv12_512_16_neon:  29126.6 ( 3.03x)  14411.2 ( 2.94x)
rgb24toyv12_1920_4_c:     82068.1           39620.0
rgb24toyv12_1920_4_neon:  27011.6 ( 3.04x)  13492.2 ( 2.94x)
 2024-09-06 23:11:13 +02:00
Ramiro Polla caaec2ea95 swscale/x86/rgb2rgb: disable rgb24toyv12_mmxext for x86_64 
The mmxext implementation is slower than the C version in x86_64.

                                m32               m64
rgb24toyv12_16_200_c:       24942.7           14812.6
rgb24toyv12_16_200_mmxext:  17857.2 ( 1.40x)  17400.4 ( 0.85x)
rgb24toyv12_128_60_c:       56892.9           35616.9
rgb24toyv12_128_60_mmxext:  40730.9 ( 1.40x)  39610.4 ( 0.90x)
rgb24toyv12_512_16_c:       58402.7           37209.4
rgb24toyv12_512_16_mmxext:  44842.4 ( 1.30x)  41136.2 ( 0.90x)
rgb24toyv12_1920_4_c:       54827.4           34737.4
rgb24toyv12_1920_4_mmxext:  51169.9 ( 1.07x)  34818.9 ( 1.00x)
 2024-09-06 23:06:38 +02:00
Ramiro Polla 3604b2403c swscale/rgb2rgb: improve chroma conversion in ff_rgb24toyv12_c 
The current code subsamples by dropping 3/4 pixels to calculate the
chroma components. This commit calculates the average of 4 rgb pixels
before calculating the chroma components, putting it in line with the
mmxext implementation.
 2024-09-06 23:06:32 +02:00
Ramiro Polla d8848325a6 swscale/aarch64/rgb2rgb: add deinterleaveBytes neon implementation 
A55               A76
deinterleave_bytes_c:             70342.0           34497.5
deinterleave_bytes_neon:          21594.5 ( 3.26x)   5535.2 ( 6.23x)
deinterleave_bytes_aligned_c:     71340.8           34651.2
deinterleave_bytes_aligned_neon:   8616.8 ( 8.28x)   3996.2 ( 8.67x)
 2024-09-06 23:05:09 +02:00
Ramiro Polla 4c824ad391 swscale/x86/rgb2rgb: fix deinterleaveBytes writing past the end of the buffers 2024-09-06 23:05:04 +02:00
Ramiro Polla f17a6bd200 swscale/x86/rgb2rgb: fix deinterleaveBytes for unaligned dst pointers 2024-09-06 23:05:01 +02:00
Rémi Denis-Courmont 27d28b68da swscale/rgb2rgb: enable R-V V deinterleaveBytes 
T-Head C908:
deinterleave_bytes_c:                               100328.3 ( 1.00x)
deinterleave_bytes_rvv_i32:                          19331.3 ( 5.19x)
deinterleave_bytes_aligned_c:                       100337.5 ( 1.00x)
deinterleave_bytes_aligned_rvv_i32:                  15748.0 ( 6.37x)

SpacemiT X60:
deinterleave_bytes_c:                                95230.6 ( 1.00x)
deinterleave_bytes_rvv_i32:                           9790.3 ( 9.73x)
deinterleave_bytes_aligned_c:                        96564.1 ( 1.00x)
deinterleave_bytes_aligned_rvv_i32:                   7780.1 (12.41x)
 2024-09-04 22:04:11 +03:00
Ramiro Polla 420d443600 swscale/aarch64: cosmetics fix (spaces inside curly braces) 2024-08-26 11:07:49 +02:00
Ramiro Polla 52887683e9 swscale/aarch64: add nv24/nv42 to yuv420p unscaled converter 
A55               A76
nv24_yuv420p_128_c:       4956.1            1267.0
nv24_yuv420p_128_neon:    3109.1 ( 1.59x)    640.0 ( 1.98x)
nv24_yuv420p_1920_c:     35728.4           11736.2
nv24_yuv420p_1920_neon:   8011.1 ( 4.46x)   2436.0 ( 4.82x)
nv42_yuv420p_128_c:       4956.4            1270.5
nv42_yuv420p_128_neon:    3074.6 ( 1.61x)    639.5 ( 1.99x)
nv42_yuv420p_1920_c:     35685.9           11732.5
nv42_yuv420p_1920_neon:   7995.1 ( 4.46x)   2437.2 ( 4.81x)
 2024-08-26 11:04:46 +02:00
Ramiro Polla 88a563ad18 swscale: export ff_copyPlane so it may be used by simd code 2024-08-26 11:04:46 +02:00
Ramiro Polla 4eb5594295 swscale: add nv24/nv42 to yuv420p unscaled converter 2024-08-26 11:04:46 +02:00
Martin Storsjö cfe0a36352 libswscale: aarch64: Fix the indentation of some macro invocations 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2024-08-22 14:40:30 +03:00
Martin Storsjö 507c2a5774 libswscale: arm: Don't assume aligned output in yuv2rgb functions 
This fixes failures in recently added checkasm tests.

While the buffers in most cases are aligned, libswscale in general
can't assume the output to be aligned.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2024-08-19 23:04:52 +03:00
Ramiro Polla 181cd260db swscale/aarch64/yuv2rgb: add neon yuv42{0,2}p -> gbrp unscaled colorspace converters 
checkasm --bench on a Raspberry Pi 5 Model B Rev 1.0:
yuv420p_gbrp_128_c: 1243.0
yuv420p_gbrp_128_neon: 453.5
yuv420p_gbrp_1920_c: 18165.5
yuv420p_gbrp_1920_neon: 6700.0
yuv422p_gbrp_128_c: 1463.5
yuv422p_gbrp_128_neon: 471.5
yuv422p_gbrp_1920_c: 21343.7
yuv422p_gbrp_1920_neon: 6743.5
 2024-08-18 22:26:17 +02:00
Ramiro Polla 8744764a4c swscale/x86/yuv2rgb: add ssse3 yuv42{0,2}p -> gbrp unscaled colorspace converters 
Note: this implementation is limited to x86_64 due to general purpose
      register pressure.

checkasm --bench on an Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz:
yuv420p_gbrp_8_c: 118.5
yuv420p_gbrp_8_ssse3: 93.3
yuv420p_gbrp_128_c: 1068.3
yuv420p_gbrp_128_ssse3: 319.3
yuv420p_gbrp_1080_c: 8841.8
yuv420p_gbrp_1080_ssse3: 2211.8
yuv420p_gbrp_1920_c: 15903.8
yuv420p_gbrp_1920_ssse3: 3814.3
yuv422p_gbrp_8_c: 144.8
yuv422p_gbrp_8_ssse3: 93.8
yuv422p_gbrp_128_c: 1395.8
yuv422p_gbrp_128_ssse3: 313.0
yuv422p_gbrp_1080_c: 11551.5
yuv422p_gbrp_1080_ssse3: 2240.8
yuv422p_gbrp_1920_c: 20585.3
yuv422p_gbrp_1920_ssse3: 5249.5
yuva420p_gbrp_8_c: 117.5
yuva420p_gbrp_8_ssse3: 92.0
yuva420p_gbrp_128_c: 1593.0
yuva420p_gbrp_128_ssse3: 319.3
yuva420p_gbrp_1080_c: 8694.5
yuva420p_gbrp_1080_ssse3: 2186.0
yuva420p_gbrp_1920_c: 15946.5
yuva420p_gbrp_1920_ssse3: 3805.3
 2024-08-18 22:26:14 +02:00
Ramiro Polla 4545205a26 swscale/yuv2rgb: add yuv42{0,2}p -> gbrp unscaled colorspace converters 2024-08-18 22:26:11 +02:00
Ramiro Polla af5adf57e3 swscale/yuv2rgb: prepare YUV2RGBFUNC macro for multi-planar rgb 
This will be used in the upcoming yuv42{0,2}p -> gbrp unscaled
colorspace converters.

There is no difference in performance.
 2024-08-18 22:26:08 +02:00
Ramiro Polla 24063e7827 swscale/yuv2rgb: prepare LOADCHROMA/PUTFUNC macros for multi-planar rgb 
This will be used in the upcoming yuv42{0,2}p -> gbrp unscaled
colorspace converters.

There is no difference in performance.
 2024-08-18 22:26:05 +02:00
Niklas Haas 6b40be941a swscale/options: relax src/dst_h/v_chr_pos value range 
When dealing with 4x subsampling ratios (log2 == 2), such as can arise
with 4:1:1 or 4:1:0, a value range of 512 is not enough to cover the
range of possible scenarios.

For example, bottom-sited chroma in 4:1:0 would require an offset of 768
(three luma rows). Simply double the limit to 1024. I don't see any
place in initFilter() that would experience overflow as a result of this
change, especially since get_local_pos() right-shifts it by the
subsampling ratio again.
 2024-08-16 11:43:37 +02:00
Niklas Haas 3e064f52eb swscale: document SWS_FULL_CHR_H_* flags 
Based on my best understanding of what they do, given the source code.
 2024-08-16 11:43:37 +02:00
James Almer 66592e8b10 swscale/output: don't leave the alpha channel undefined in vuyx and xv36le 
It's non-determistic, as shown by poisoning avfilter buffers instead of zeroing them.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-08-13 14:49:41 -03:00
Rémi Denis-Courmont 210877c5fd sws/riscv: depend on RVB and simplify accordingly 2024-08-05 21:16:26 +03:00
Rémi Denis-Courmont bd0c3edb13 lavu/riscv: count bytes rather than words for bswap32 
This removes the dependency on Zba at essentially zero cost.
 2024-07-30 18:41:51 +03:00
Shiyou Yin 4713a5cc24
swscale: [loongarch] Fix checkasm-sw_yuv2rgb failure. 
Reviewed-by: 陈昊 <chenhao@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-28 19:02:16 +02:00
Rémi Denis-Courmont 4f2472909e sws/riscv: add forward-edge CFI landing pads 2024-07-25 23:10:14 +03:00
Rémi Denis-Courmont e91a8cc4de sws/riscv: require B or zba explicitly 2024-07-25 18:55:48 +03:00
Michael Niedermayer bcab9789ef
swscale/output: Fix integer overflows in yuv2rgba64_X_c_template 
Fixes: signed integer overflow: -1082982400 + -1068681048 cannot be represented in type 'int'
Fixes: 69995/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-6285740271534080

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-21 15:35:08 +02:00
Niklas Haas 4ec45aca36 swscale/utils: fix leak on threaded ctx init failure 
This count gets incremented after init succeeds, when it should be
incremented after *alloc* succeeds. Otherwise, we leak the context on
failure.

There are no negative consequences of incrementing for
allocated-but-not-initialized contexts, as the only functions that
reference it will, in the worst case, simply behave as if called on
allocated-but-not-initialized contexts, which is in line with expected
behavior when sws_init_context() fails.
 2024-07-14 13:48:59 +02:00
Sean McGovern 34b4ca8696
swscale: prevent undefined behaviour in the PUTRGBA macro 
For even small values of 'asrc[x]', shifting them by 24 bits or more
will cause arithmetic overflow and be caught by
GCC's undefined behaviour sanitizer.

Ensure the values do not overflow by up-casting the bracketed
expressions involving 'asrc' to uint32_t.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-10 18:10:10 +02:00
Ramiro Polla ac6263945a swscale/x86/yuv2rgb: Detemplatize 
Every function in yuv2rgb_template.c is only compiled exactly
once, so detemplatize it.
 2024-07-10 12:25:32 +02:00
Ramiro Polla 4f7f9b1026 swscale: remove unconditional #define DITHER1XBPP 
This seems to have had an use in the past, but it is now defined
unconditionally.
 2024-07-10 12:25:03 +02:00
Michael Niedermayer 66b60bae68
swscale/swscale: Use ptrdiff_t for linesize computations 
This is unlikely to make a difference

Fixes: CID1591896 Unintentional integer overflow
Fixes: CID1591901 Unintentional integer overflow

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-07-07 23:36:30 +02:00
Zhao Zhili 4d90a76986 swscale/aarch64: Add argb/abgr to yuv 
Test on Apple M1 with kperf:
				: -O3		: -O3 -fno-vectorize
abgr_to_uv_8_c			: 19.4		: 26.1
abgr_to_uv_8_neon		: 29.9		: 51.1
abgr_to_uv_128_c		: 146.4		: 558.9
abgr_to_uv_128_neon		: 85.1		: 83.4
abgr_to_uv_1080_c		: 1162.6	: 4786.4
abgr_to_uv_1080_neon		: 819.6		: 826.6
abgr_to_uv_1920_c		: 2063.6	: 8492.1
abgr_to_uv_1920_neon		: 1435.1	: 1447.1
abgr_to_uv_half_8_c		: 16.4		: 11.4
abgr_to_uv_half_8_neon		: 35.6		: 20.4
abgr_to_uv_half_128_c		: 108.6		: 359.4
abgr_to_uv_half_128_neon	: 75.4		: 42.6
abgr_to_uv_half_1080_c		: 883.4		: 2885.6
abgr_to_uv_half_1080_neon	: 460.6		: 481.1
abgr_to_uv_half_1920_c		: 1553.6	: 5106.9
abgr_to_uv_half_1920_neon	: 817.6		: 820.4
abgr_to_y_8_c			: 6.1		: 26.4
abgr_to_y_8_neon		: 40.6		: 6.4
abgr_to_y_128_c			: 99.9		: 390.1
abgr_to_y_128_neon		: 67.4		: 55.9
abgr_to_y_1080_c		: 735.9		: 3170.4
abgr_to_y_1080_neon		: 534.6		: 536.6
abgr_to_y_1920_c		: 1279.4	: 6016.4
abgr_to_y_1920_neon		: 932.6		: 927.6

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-07-05 16:32:31 +08:00
Zhao Zhili 52422133ae swscale/aarch64: Add bgra/rgba to yuv 
Test on Apple M1 with kperf
				: -O3		: -O3 -fno-vectorize
bgra_to_uv_8_c			: 13.4		: 27.5
bgra_to_uv_8_neon		: 37.4		: 41.7
bgra_to_uv_128_c		: 155.9		: 550.2
bgra_to_uv_128_neon		: 91.7		: 92.7
bgra_to_uv_1080_c		: 1173.2	: 4558.2
bgra_to_uv_1080_neon		: 822.7		: 809.5
bgra_to_uv_1920_c		: 2078.2	: 8115.2
bgra_to_uv_1920_neon		: 1437.7	: 1438.7
bgra_to_uv_half_8_c		: 17.9		: 14.2
bgra_to_uv_half_8_neon		: 37.4		: 10.5
bgra_to_uv_half_128_c		: 103.9		: 326.0
bgra_to_uv_half_128_neon	: 73.9		: 68.7
bgra_to_uv_half_1080_c		: 850.2		: 3732.0
bgra_to_uv_half_1080_neon	: 484.2		: 490.0
bgra_to_uv_half_1920_c		: 1479.2	: 4942.7
bgra_to_uv_half_1920_neon	: 824.2		: 824.7
bgra_to_y_8_c			: 8.2		: 29.5
bgra_to_y_8_neon		: 18.2		: 32.7
bgra_to_y_128_c			: 101.4		: 361.5
bgra_to_y_128_neon		: 74.9		: 73.7
bgra_to_y_1080_c		: 739.4		: 3018.0
bgra_to_y_1080_neon		: 613.4		: 544.2
bgra_to_y_1920_c		: 1298.7	: 5326.0
bgra_to_y_1920_neon		: 918.7		: 934.2

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-07-05 16:32:31 +08:00
Zhao Zhili b8b71be07a swscale/aarch64: Add bgr24 to yuv 
Test on Apple M1 with kperf
				: -O3		: -O3 -fno-vectorize
bgr24_to_uv_8_c			: 28.5		: 52.5
bgr24_to_uv_8_neon		: 54.5		: 59.7
bgr24_to_uv_128_c		: 294.0		: 830.7
bgr24_to_uv_128_neon		: 99.7		: 112.0
bgr24_to_uv_1080_c		: 965.0		: 6624.0
bgr24_to_uv_1080_neon		: 751.5		: 754.7
bgr24_to_uv_1920_c		: 1693.2	: 11554.5
bgr24_to_uv_1920_neon		: 1292.5	: 1307.5
bgr24_to_uv_half_8_c		: 54.2		: 37.0
bgr24_to_uv_half_8_neon		: 27.2		: 22.5
bgr24_to_uv_half_128_c		: 127.2		: 392.5
bgr24_to_uv_half_128_neon	: 63.0		: 52.0
bgr24_to_uv_half_1080_c		: 880.2		: 3329.0
bgr24_to_uv_half_1080_neon	: 401.5		: 390.7
bgr24_to_uv_half_1920_c		: 1585.7	: 6390.7
bgr24_to_uv_half_1920_neon	: 694.7		: 698.7
bgr24_to_y_8_c			: 21.7		: 22.5
bgr24_to_y_8_neon		: 797.2		: 25.5
bgr24_to_y_128_c		: 88.0		: 280.5
bgr24_to_y_128_neon		: 63.7		: 55.0
bgr24_to_y_1080_c		: 616.7		: 2208.7
bgr24_to_y_1080_neon		: 900.0		: 452.0
bgr24_to_y_1920_c		: 1093.2	: 3894.7
bgr24_to_y_1920_neon		: 777.2		: 767.5

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-07-05 16:32:31 +08:00
Ramiro Polla 61e851381f swscale/yuv2rgb/x86: remove mmx/mmxext yuv2rgb functions 
These functions are either slower or barely faster than the C LUT
yuv2rgb code.
 2024-07-04 11:12:47 +02:00
Michael Niedermayer c221c7422f
swscale/output: Avoid undefined overflow in yuv2rgb_write_full() 
Fixes: signed integer overflow: -140140 * 16525 cannot be represented in type 'int'
Fixes: 68859/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-4516387130245120

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-06-26 20:49:36 +02:00
Michael Niedermayer 9e6c5b6e86
swscale/output: alpha can become negative after scaling, use multiply 
Fixes: left shift of negative value -3245
Fixes: 69047/clusterfuzz-testcase-minimized-ffmpeg_SWS_fuzzer-6571511551950848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-06-26 20:49:36 +02:00
Ramiro Polla e37a93031e swscale/yuv2rgb: reindent after previous commit 2024-06-24 13:35:22 +02:00
Ramiro Polla 0a08c64588 swscale/yuv2rgb: fix yuv422p input in C code 
The C code was silently ignoring the second chroma line on yuv422p
input.
 2024-06-24 13:34:53 +02:00
Ramiro Polla fb8fae864f swscale/yuv2rgb: add macros to simplify code generation 2024-06-24 13:34:28 +02:00
Ramiro Polla 88a402df74 swscale/yuv2rgb: fix conversion for widths not aligned to 8 
The C code for some pixel formats (rgb555, rgb565, rgb444, and monob)
was not converting the last pixels on widths not aligned to 8.

NOTE: the last pixel for odd widths is still not converted for any of
      the pixel formats in the C code for yuv2rgb except for monob.
 2024-06-24 13:33:53 +02:00
Ramiro Polla 75f1a8e071 swscale/aarch64: add neon {lum,chr}ConvertRange 
chrRangeFromJpeg_8_c: 29.2
chrRangeFromJpeg_8_neon: 19.5
chrRangeFromJpeg_24_c: 80.5
chrRangeFromJpeg_24_neon: 34.0
chrRangeFromJpeg_128_c: 413.7
chrRangeFromJpeg_128_neon: 156.0
chrRangeFromJpeg_144_c: 471.0
chrRangeFromJpeg_144_neon: 174.2
chrRangeFromJpeg_256_c: 842.0
chrRangeFromJpeg_256_neon: 305.5
chrRangeFromJpeg_512_c: 1699.0
chrRangeFromJpeg_512_neon: 608.0
chrRangeToJpeg_8_c: 51.7
chrRangeToJpeg_8_neon: 22.7
chrRangeToJpeg_24_c: 149.7
chrRangeToJpeg_24_neon: 38.0
chrRangeToJpeg_128_c: 761.7
chrRangeToJpeg_128_neon: 176.7
chrRangeToJpeg_144_c: 866.2
chrRangeToJpeg_144_neon: 198.7
chrRangeToJpeg_256_c: 1516.5
chrRangeToJpeg_256_neon: 348.7
chrRangeToJpeg_512_c: 3067.2
chrRangeToJpeg_512_neon: 692.7
lumRangeFromJpeg_8_c: 24.0
lumRangeFromJpeg_8_neon: 17.0
lumRangeFromJpeg_24_c: 56.7
lumRangeFromJpeg_24_neon: 21.0
lumRangeFromJpeg_128_c: 294.5
lumRangeFromJpeg_128_neon: 76.7
lumRangeFromJpeg_144_c: 332.5
lumRangeFromJpeg_144_neon: 86.7
lumRangeFromJpeg_256_c: 586.0
lumRangeFromJpeg_256_neon: 152.2
lumRangeFromJpeg_512_c: 1190.0
lumRangeFromJpeg_512_neon: 298.0
lumRangeToJpeg_8_c: 31.7
lumRangeToJpeg_8_neon: 19.5
lumRangeToJpeg_24_c: 83.5
lumRangeToJpeg_24_neon: 24.2
lumRangeToJpeg_128_c: 440.5
lumRangeToJpeg_128_neon: 91.0
lumRangeToJpeg_144_c: 504.2
lumRangeToJpeg_144_neon: 101.0
lumRangeToJpeg_256_c: 879.7
lumRangeToJpeg_256_neon: 177.2
lumRangeToJpeg_512_c: 1794.2
lumRangeToJpeg_512_neon: 354.0
 2024-06-18 23:12:41 +02:00
James Almer fcf72966a5 swscale/x86/range_convert: add missing AVX2 preprocessor wrapper 
Fixes compilation with old yasm.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-06-16 10:09:38 -03:00
James Almer 8a4c9d6bd3 swscale/x86/range_convert: reduce amount of xmm regs clobbered in luma functions 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-06-15 21:02:06 -03:00