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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 /include/libyuv/scale_row.h | |
| 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 'include/libyuv/scale_row.h')
| -rw-r--r-- | include/libyuv/scale_row.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h index 833af1c4..461ac36f 100644 --- a/include/libyuv/scale_row.h +++ b/include/libyuv/scale_row.h @@ -19,7 +19,7 @@ namespace libyuv { extern "C" { #endif -#if defined(__pnacl__) || defined(__CLR_VER) || \ +#if defined(__pnacl__) || defined(__CLR_VER) || \ (defined(__native_client__) && defined(__x86_64__)) || \ (defined(__i386__) && !defined(__SSE__) && !defined(__clang__)) #define LIBYUV_DISABLE_X86 @@ -74,8 +74,7 @@ extern "C" { // The following are available for gcc/clang x86 platforms: // TODO(fbarchard): Port to Visual C -#if !defined(LIBYUV_DISABLE_X86) && \ - (defined(__x86_64__) || defined(__i386__)) +#if !defined(LIBYUV_DISABLE_X86) && (defined(__x86_64__) || defined(__i386__)) #define HAS_SCALEUVROWDOWN2BOX_SSSE3 #define HAS_SCALEROWUP2LINEAR_SSE2 #define HAS_SCALEROWUP2LINEAR_SSSE3 @@ -94,8 +93,8 @@ extern "C" { // The following are available for gcc/clang x86 platforms, but // require clang 3.4 or gcc 4.7. // TODO(fbarchard): Port to Visual C -#if !defined(LIBYUV_DISABLE_X86) && \ - (defined(__x86_64__) || defined(__i386__)) && \ +#if !defined(LIBYUV_DISABLE_X86) && \ + (defined(__x86_64__) || defined(__i386__)) && \ (defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2)) #define HAS_SCALEUVROWDOWN2BOX_AVX2 #define HAS_SCALEROWUP2LINEAR_AVX2 |