Frank Barchard 149568401f SVE2 row functions needed for multipass image functions
- MergeUVRow_SVE2: Interleaves U and V
 - SplitUVRow_SVE2: De-interleaves UV
 - InterpolateRow_SVE2: Bilinear row interpolation
 - YUY2ToYRow_SVE2, YUY2ToUVRow_SVE2, UYVYToYRow_SVE2, UYVYToUVRow_SVE2
 - HalfMergeUVRow_SVE2: 2:1 vertical averaging of U and V

OnePlus 15 with Qualcomm Snapdragon 8 Elite Gen 5 Oryon V3

Benchmark (1280x720 1000x)     | SVE2   | NEON   | Result
-------------------------------+--------+--------+------------------
TestInterpolatePlane           | 119 ms | 164 ms | SVE2 is 1.38x win
TestInterpolatePlane_16        | 138 ms | 172 ms | SVE2 is 1.25x win
SplitUVPlane_Opt               |  68 ms |  69 ms | SVE2 is 1.01x win
MergeUVPlane_Opt               |  40 ms |  40 ms | Tied
SwapUVPlane_Opt                |  72 ms |  72 ms | Tied
HalfMergeUVPlane_Opt           |  50 ms |  50 ms | Tied
I420ToNV12_Opt                 |  25 ms |  26 ms | SVE2 is faster
I420ToNV21_Opt                 |  26 ms |  26 ms | Tied
YUY2ToNV12_Opt                 |  79 ms |  81 ms | SVE2 is faster
NV21ToNV12_Opt                 |  36 ms |  35 ms | Tied
Android420ToI420ToNV12_Opt     |  53 ms |  53 ms | Tied
Android420ToI420ToNV21_Opt     |  35 ms |  33 ms | NEON is faster
YUY2ToI420_Opt                 |  87 ms |  84 ms | NEON is faster
UYVYToI420_Opt                 |  87 ms |  83 ms | NEON is faster
YUY2ToI422_Opt                 | 101 ms |  97 ms | NEON is faster
UYVYToI422_Opt                 | 101 ms |  97 ms | NEON is faster
UYVYToNV12_Opt                 | 111 ms | 108 ms | NEON is faster
ARGBToNV21_Opt                 | 279 ms | 279 ms | Tied
ABGRToNV21_Opt                 | 279 ms | 280 ms | SVE2 is faster
ARGBToNV12_Opt                 | 285 ms | 280 ms | NEON is faster
ABGRToNV12_Opt                 | 284 ms | 281 ms | NEON is faster

Bug: 42280902
Change-Id: I53f633fe453f2853f7bc9fe17280e938912c4e8f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8196068
Reviewed-by: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@google.com>
2026-08-06 12:40:26 -07:00
..
compare_common.cc clang-tidy applied 2021-04-01 21:42:47 +00:00
compare_gcc.cc ARGBToJ444 use 256 for fixed point scale UV 2025-02-27 13:04:15 -08:00
compare_neon64.cc BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 2026-06-08 12:21:47 -07:00
compare_neon.cc Apply format with no code changes 2025-02-24 23:57:01 -08:00
compare_win.cc BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 2026-06-08 12:21:47 -07:00
compare.cc Don't coalesce rows if width*height would overflow 2026-05-29 11:57:47 -07:00
convert_argb.cc I420ToRAW and I420ToRGB24 1 pass AVX2 and AVX512VBMI 2026-07-20 18:15:10 -07:00
convert_from_argb.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
convert_from.cc Fix integer overflow when flipping negative height 2026-06-03 16:17:37 -07:00
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 Fix Coverity Control flow issues (DEADCODE) 2026-07-01 10:39:22 -07:00
convert_to_i420.cc Fix int negation overflow in ConvertToARGB/I420 2026-06-05 12:34:38 -07:00
convert.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
cpu_id.cc add bmm detect and vdpphps in util/cpuid 2026-06-09 14:52:48 -07:00
mjpeg_decoder.cc Document why MJPEG databuf size cannot overflow 2026-08-06 12:25:21 -07:00
mjpeg_validate.cc Update to r1732 for more robust jpeg 2019-07-01 22:32:36 +00:00
planar_functions.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
rotate_any.cc Deprecate MIPS and MSA support. 2025-10-16 12:20:40 -07:00
rotate_argb.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
rotate_common.cc Remove redundant #include <stddef.h> 2026-05-28 17:10:22 -07:00
rotate_gcc.cc Use ptrdiff_t for buffer offsets 2026-04-28 18:21:42 -07:00
rotate_lsx.cc [AArch64] Use full vectors in TransposeWx{8 => 16}_NEON 2024-05-21 07:46:42 +00:00
rotate_neon64.cc Fix integer overflow in multiplications of stride 2026-05-28 14:12:37 -07:00
rotate_neon.cc Fix integer overflow in multiplications of stride 2026-05-28 14:12:37 -07:00
rotate_sme.cc [AArch64] Re-enable SME only for Linux and new versions of Clang 2024-09-23 09:29:53 +00:00
rotate_win.cc BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 2026-06-08 12:21:47 -07:00
rotate.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
row_any.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_common.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_gcc.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_lasx.cc Change all 1 use wrappers to matrix calls 2026-07-31 17:29:30 -07:00
row_lsx.cc Change all 1 use wrappers to matrix calls 2026-07-31 17:29:30 -07:00
row_neon64.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_neon.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_rvv.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_sme.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
row_sve.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
row_win.cc Make RGBToY a 1 pass avx512bw 2026-08-03 17:53:19 -07:00
scale_any.cc Deprecate MIPS and MSA support. 2025-10-16 12:20:40 -07:00
scale_argb.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
scale_common.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
scale_gcc.cc BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 2026-06-08 12:21:47 -07:00
scale_lsx.cc DetilePlane and unittest for NEON 2022-01-31 20:05:55 +00:00
scale_neon64.cc Apply format with no code changes 2025-02-24 23:57:01 -08:00
scale_neon.cc Apply format with no code changes 2025-02-24 23:57:01 -08:00
scale_rgb.cc Fix Coverity Control flow issues (DEADCODE) 2026-07-01 10:39:22 -07:00
scale_rvv.cc Replace RAWToY/RGB24ToY with RGBToYMatrix 2026-04-21 17:11:14 -07:00
scale_sme.cc Apply clang format 2025-01-02 13:31:20 -08:00
scale_uv.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
scale_win.cc BGRAToI420 use BgraConstants for a direct conversion using AVX512BW 2026-06-08 12:21:47 -07:00
scale.cc SVE2 row functions needed for multipass image functions 2026-08-06 12:40:26 -07:00
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