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George Steed 772f0fde1c [AArch64] Use full Neon vectors in RGB565To{ARGB,UV,Y}Row_NEON 
The existing code only makes use of half of the vector lanes in the
RGB565TOARGB macro. In the RGB565To{ARGB,Y} kernels we can load more
data to allow using full vectors, adjusting the "any" kernel macros to
match. For the RGB565ToUVRow kernel we already have plenty of data but
currently call the macro twice as much as needed, so refactor the code
to only call it once but operating with full vectors instead.

Reduction in runtimes observed for selected micro-architectures:

            | RGB565ToARGBRow | RGB565ToUVRow | RGB565ToYRow
 Cortex-A53 |          -35.2% |        -28.8% |       -31.1%
 Cortex-A55 |          -32.5% |        -34.4% |       -42.9%
Cortex-A510 |          -21.6% |        -27.7% |       -47.2%
 Cortex-A76 |           -0.9% |        -42.0% |       -21.4%
Cortex-A720 |          -28.6% |        -37.2% |       -26.1%
  Cortex-X1 |           -3.2% |        -42.3% |       -23.4%

Bug: b/42280945
Change-Id: Ib1f68e5b87cc05a1485bbe96cfef87e6ac119fc3
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/5790974
Reviewed-by: Justin Green <greenjustin@google.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
2024-09-16 04:35:47 +00:00
..
compare_common.cc clang-tidy applied 2021-04-01 21:42:47 +00:00
compare_gcc.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
compare_msa.cc use unix line endings 2018-06-20 23:19:59 +00:00
compare_neon64.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
compare_neon.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
compare_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
compare.cc [AArch64] Add Neon implementation of HashDjb2 2024-05-01 19:37:31 +00:00
convert_argb.cc [AArch64] Use full Neon vectors in RGB565To{ARGB,UV,Y}Row_NEON 2024-09-16 04:35:47 +00:00
convert_from_argb.cc [AArch64] Add I8MM implementation of ARGBToUV444Row 2024-07-16 17:32:52 +00:00
convert_from.cc Change ScalePlane,ScalePlane_16,... to return int 2023-11-03 23:53:24 +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 [AArch64] Use full Neon vectors in RGB565To{ARGB,UV,Y}Row_NEON 2024-09-16 04:35:47 +00:00
cpu_id.cc [AArch64] Enable SME feature detection on Apple Silicon 2024-07-08 16:19:27 +00:00
mjpeg_decoder.cc Add AMXINT8 cpu detect 2024-02-15 21:44:47 +00:00
mjpeg_validate.cc Update to r1732 for more robust jpeg 2019-07-01 22:32:36 +00:00
planar_functions.cc [AArch64] Add Neon dot-product implementation for ARGBSepiaRow 2024-09-16 04:31:35 +00:00
rotate_any.cc [AArch64] Fix rotate by odd sizes 2024-07-15 18:13:31 +00:00
rotate_argb.cc malloc return 1 for failures and assert for internal functions 2023-12-04 22:55:20 +00:00
rotate_common.cc [AArch64] Use full vectors in TransposeWx{8 => 16}_NEON 2024-05-21 07:46:42 +00:00
rotate_gcc.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
rotate_lsx.cc [AArch64] Use full vectors in TransposeWx{8 => 16}_NEON 2024-05-21 07:46:42 +00:00
rotate_msa.cc cpuid show vector length on ARM and RISCV 2024-07-02 18:10:56 +00:00
rotate_neon64.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
rotate_neon.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
rotate_sme.cc [AArch64] Add SME implementation of TransposeUVWxH 2024-07-19 12:15:40 +00:00
rotate_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
rotate.cc Rotate use NULL for C compatability 2024-07-23 18:02:47 +00:00
row_any.cc [AArch64] Use full Neon vectors in RGB565To{ARGB,UV,Y}Row_NEON 2024-09-16 04:35:47 +00:00
row_common.cc Fix -Wundef warnings 2024-08-02 17:39:59 +00:00
row_gcc.cc Convert16To8Row_AVX512BW using vpmovuswb 2024-08-15 20:13:33 +00:00
row_lasx.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
row_lsx.cc [AArch64] Fix SVE/SME vector length printing in cpuid 2024-07-02 19:44:41 +00:00
row_msa.cc Fix Bugs on mips platform V2. 2022-03-01 13:16:31 +00:00
row_neon64.cc [AArch64] Use full Neon vectors in RGB565To{ARGB,UV,Y}Row_NEON 2024-09-16 04:35:47 +00:00
row_neon.cc Fix -Wmissing-prototypes warnings 2024-08-12 19:08:24 +00:00
row_rvv.cc Fix -Wmissing-prototypes warnings 2024-08-12 19:08:24 +00:00
row_sve.cc Remove the ' separators in hex integer constants 2024-08-14 20:50:28 +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 [AArch64] Unroll ScaleRowDown4_NEON 2024-09-16 04:30:04 +00:00
scale_argb.cc [AArch64] Add SVE implementation for I422ToARGBRow 2024-04-27 18:26:11 +00:00
scale_common.cc Fix warnings for missing prototypes 2023-06-30 17:46:56 +00:00
scale_gcc.cc cpuid show vector length on ARM and RISCV 2024-07-02 18:10:56 +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 [AArch64] Unroll ScaleRowDown4_NEON 2024-09-16 04:30:04 +00:00
scale_neon.cc scale_neon.cc: Fix -Wmissing-prototypes warnings 2024-08-13 03:50:51 +00:00
scale_rgb.cc RGBScale function using 3 steps: RGB24ToARGB, ARGBScale, ARGBToRGB24 2022-03-19 01:44:06 +00:00
scale_rvv.cc Add volatile for gcc inline to avoid being removed 2024-07-02 01:25:24 +00:00
scale_uv.cc Fix -Wunused-parameter warnings in release builds 2024-08-14 20:49:37 +00:00
scale_win.cc Switch win32 to row_gcc for clangcl. 2021-04-22 19:32:32 +00:00
scale.cc [AArch64] Unroll ScaleRowDown4_NEON 2024-09-16 04:30:04 +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