Hubert Mazur 2537fdc510 sw_scale: Add specializations for hscale 16 to 19 ... Provide arm64 neon optimized implementations for hscale16To19 with filter sizes 4, 8 and X4. The tests and benchmarks run on AWS Graviton 2 instances. The results from a checkasm tool are shown below. hscale_16_to_19__fs_4_dstW_512_c: 6216.0 hscale_16_to_19__fs_4_dstW_512_neon: 2257.0 hscale_16_to_19__fs_8_dstW_512_c: 10417.7 hscale_16_to_19__fs_8_dstW_512_neon: 3112.5 hscale_16_to_19__fs_12_dstW_512_c: 14890.5 hscale_16_to_19__fs_12_dstW_512_neon: 3899.0 hscale_16_to_19__fs_16_dstW_512_c: 19006.5 hscale_16_to_19__fs_16_dstW_512_neon: 5341.2 hscale_16_to_19__fs_32_dstW_512_c: 36629.5 hscale_16_to_19__fs_32_dstW_512_neon: 9502.7 hscale_16_to_19__fs_40_dstW_512_c: 45477.5 hscale_16_to_19__fs_40_dstW_512_neon: 11552.0 (Note, the checkasm tests for these functions haven't been merged since they fail on x86.) Signed-off-by: Hubert Mazur <hum@semihalf.com> Signed-off-by: Martin Storsjö <martin@martin.st>		2022-11-01 15:24:58 +02:00
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aarch64	sw_scale: Add specializations for hscale 16 to 19	2022-11-01 15:24:58 +02:00
arm
loongarch
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
alphablend.c
bayer_template.c
gamma.c
half2float.c
hscale_fast_bilinear.c
hscale.c
input.c
libswscale.v
log2_tab.c
Makefile
options.c
output.c	swscale/output: Don't call av_pix_fmt_desc_get() in a loop	2022-09-19 23:40:41 +02:00
rgb2rgb_template.c
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_internal.h
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.h	swscale: document some missing arguments	2022-10-17 09:56:47 +02:00
swscaleres.rc
utils.c
version_major.h
version.c
version.h
vscale.c
yuv2rgb.c