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Bruce Lai ec2e9ca000 [RVV] Support AR64ToAB64 and RGBA-family color conversions 
Add scalar code for AR64ToAB64, ARGBToRGBA, ARGBToBGRA, ARGBToABGR, RGBAToARGB, BGRAToARGB, and ABGRToARGB.
They are originally implemented by ARGBShffle.
This CL independetly implements them, and only enables for risc-v now.
This CL also add RVV implementation for `RGBA-family <-> RGBA-family` color conversions.

* Run on SiFive internal FPGA(VLEN=128):

Test Case	Speedup
AR64ToAB64_Opt  x4.6
ARGBToRGBA_Opt  x6
ARGBToBGRA_Opt  x6
ARGBToABGR_Opt  x6
RGBAToARGB_Opt  x6

Change-Id: Ie0630901046084aa259699fcdeccc64170d7103f
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4797451
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2023-09-05 22:44:48 +00:00
..
compare_common.cc clang-tidy applied 2021-04-01 21:42:47 +00:00
compare_gcc.cc MT2T Warning fixes for fuchsia 2022-12-06 19:54:40 +00:00
compare_msa.cc use unix line endings 2018-06-20 23:19:59 +00:00
compare_neon64.cc Scale by even factor low level row function 2020-11-03 21:25:18 +00:00
compare_neon.cc Scale by even factor low level row function 2020-11-03 21:25:18 +00:00
compare_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
compare.cc MT2T Warning fixes for fuchsia 2022-12-06 19:54:40 +00:00
convert_argb.cc [RVV] Support AR64ToAB64 and RGBA-family color conversions 2023-09-05 22:44:48 +00:00
convert_from_argb.cc [RVV] Support AR64ToAB64 and RGBA-family color conversions 2023-09-05 22:44:48 +00:00
convert_from.cc Optimize the following functions with LSX. 2023-05-10 00:25:48 +00:00
convert_jpeg.cc PlaneScale, UVScale and ARGBScale test 3x and 4x down sample. 2020-10-28 20:41:59 +00:00
convert_to_argb.cc Remove M420 and refactor NV12ToI420 2020-05-26 18:48:00 +00:00
convert_to_i420.cc Fix ConvertToI420 when using YUY2 or UYVY with odd crop_x. 2021-07-19 22:22:22 +00:00
convert.cc [RVV] Enable ARGBExtractAlphaRow/ARGBCopyYToAlphaRow 2023-06-15 23:45:24 +00:00
cpu_id.cc Fix TestLinuxRVV test fail 2023-05-04 03:26:25 +00:00
mjpeg_decoder.cc MT2T Warning fixes for fuchsia 2022-12-06 19:54:40 +00:00
mjpeg_validate.cc Update to r1732 for more robust jpeg 2019-07-01 22:32:36 +00:00
planar_functions.cc [RVV] Enable ARGBBlendRow_RVV/BlendPlaneRow_RVV 2023-07-25 16:38:55 +00:00
rotate_any.cc Remove MMI support 2022-01-26 08:41:33 +00:00
rotate_argb.cc [RVV] Enable Scale{ARGB,UV}RowDown{2,4,EVEN}_RVV 2023-06-13 00:40:39 +00:00
rotate_common.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
rotate_gcc.cc Transpose 4x4 for SSE2 and AVX2 2023-03-03 17:46:23 +00:00
rotate_lsx.cc DetilePlane and unittest for NEON 2022-01-31 20:05:55 +00:00
rotate_msa.cc Switch to C99 types 2018-01-23 19:16:05 +00:00
rotate_neon64.cc MergeUV_AVX512BW for I420ToNV12 2023-02-13 20:14:57 +00:00
rotate_neon.cc GCC warning fix for MT2T 2023-03-16 06:57:20 +00:00
rotate_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
rotate.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
row_any.cc Optimize the following 19 functions with LSX in row_lsx.cc. 2023-05-19 18:55:58 +00:00
row_common.cc [RVV] Support AR64ToAB64 and RGBA-family color conversions 2023-09-05 22:44:48 +00:00
row_gcc.cc ARGBAttenuate use (a + b + 255) >> 8 2023-06-16 21:37:53 +00:00
row_lasx.cc Fix tidy warning that uint32_t dither4 should not be const 2023-06-02 00:42:02 +00:00
row_lsx.cc Fix tidy warning that uint32_t dither4 should not be const 2023-06-02 00:42:02 +00:00
row_msa.cc Fix Bugs on mips platform V2. 2022-03-01 13:16:31 +00:00
row_neon64.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
row_neon.cc ARGBAttenuate use (a + b + 255) >> 8 2023-06-16 21:37:53 +00:00
row_rvv.cc [RVV] Support AR64ToAB64 and RGBA-family color conversions 2023-09-05 22:44:48 +00:00
row_win.cc Fix tidy warning that uint32_t dither4 should not be const 2023-06-02 00:42:02 +00:00
scale_any.cc UVScale down by 2 fix for C and optimize for NEON 2023-04-12 22:49:20 +00:00
scale_argb.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
scale_common.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
scale_gcc.cc ScaleRowUp2_Bilinear_12_SSSE3 preserve xmm7 for Windows 2022-10-21 19:35:17 +00:00
scale_lsx.cc DetilePlane and unittest for NEON 2022-01-31 20:05:55 +00:00
scale_msa.cc Switch to C99 types 2018-01-23 19:16:05 +00:00
scale_neon64.cc FilterRows_NEON - remove unused function - same as InterpolateRow_NEON 2023-06-13 15:20:02 +00:00
scale_neon.cc UVScale down by 2 fix for C and optimize for NEON 2023-04-12 22:49:20 +00:00
scale_rgb.cc RGBScale function using 3 steps: RGB24ToARGB, ARGBScale, ARGBToRGB24 2022-03-19 01:44:06 +00:00
scale_rvv.cc RVV check __riscv_v_intrinsic version 2023-08-04 18:39:27 +00:00
scale_uv.cc [RVV] Enable ScaleRowUp2_(Bi)linear_RVV/ScaleUVRowUp2_(Bi)linear_RVV 2023-07-26 18:05:50 +00:00
scale_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
scale.cc [RVV] Enable ScaleRowDown38_RVV & ScaleRowDown38_{2,3}_Box_RVV 2023-07-27 02:59:47 +00:00
test.sh Optimze ABGRToI420 for AVX2 2020-06-04 18:24:45 +00:00
video_common.cc Lint cleanup after C99 change CL 2018-01-24 19:16:03 +00:00