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| author | Frank Barchard <fbarchard@google.com> | 2021-04-30 09:54:44 -0700 |
|---|---|---|
| committer | Frank Barchard <fbarchard@chromium.org> | 2021-04-30 18:14:57 +0000 |
| commit | 49ebc996aa8c4bdf89c1b5ea461eb677234c61cc (patch) | |
| tree | 8f02917133a54788294fa78e064fd254f3ea9c97 /source/row_neon.cc | |
| parent | 99cddd80513167b307d5d9b18c5a347fa8592c33 (diff) | |
| download | libyuv-49ebc996aa8c4bdf89c1b5ea461eb677234c61cc.tar.gz | |
Make 2 step transitive tests measure 2 step time.
Add tests of all macros used by libyuv public headers
When a 1 step conversion is added, a 2 step test can compare
the old 2 step method to the 1 step. A 1 step unittest is
also added which compares C to SIMD. Making the 2 step
conversions measure performance of the 2 steps allows the
old 2 step performance to be compared to 1 step.
All macros used in public headers are added to an ifdef test.
Showing them in a unittest allows some diagnostics when
a test is failing.
Bug: libyuv:901
Change-Id: I7ffa6ed0cb3b506fa1b7fd4b7b1b729658c3c266
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2857916
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'source/row_neon.cc')
| -rw-r--r-- | source/row_neon.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/row_neon.cc b/source/row_neon.cc index ccc4af66..6ef6f1c4 100644 --- a/source/row_neon.cc +++ b/source/row_neon.cc @@ -241,7 +241,7 @@ void I422ToRGBARow_NEON(const uint8_t* src_y, YUVTORGB_SETUP "vmov.u8 d6, #255 \n" "1: \n" READYUV422 YUVTORGB - RGBTORGB8 "subs %[width], %[width], #8 \n" STORERGBA + RGBTORGB8 "subs %[width], %[width], #8 \n" STORERGBA "bgt 1b \n" : [src_y] "+r"(src_y), // %[src_y] [src_u] "+r"(src_u), // %[src_u] @@ -294,7 +294,7 @@ void I422ToRGB565Row_NEON(const uint8_t* src_y, YUVTORGB_SETUP "vmov.u8 d6, #255 \n" "1: \n" READYUV422 YUVTORGB - RGBTORGB8 "subs %[width], %[width], #8 \n" ARGBTORGB565 + RGBTORGB8 "subs %[width], %[width], #8 \n" ARGBTORGB565 "vst1.8 {q2}, [%[dst_rgb565]]! \n" // store 8 pixels RGB565. "bgt 1b \n" : [src_y] "+r"(src_y), // %[src_y] |