include/libyuv/scale_row.h - Issue 1525033005: change scale down by 4 to use rounding.

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Unified Diff: include/libyuv/scale_row.h

Issue 1525033005: change scale down by 4 to use rounding. (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master

Patch Set: scale by 4 uses ssse3 now Created 5 years ago

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Index: include/libyuv/scale_row.h

diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h

index 15e0598feef3d92dafebffc2e4cb5b4e688cfe0f..0feff6b91cbae1a78e3a532d9bf19418eb0dea54 100644

--- a/include/libyuv/scale_row.h

+++ b/include/libyuv/scale_row.h

@@ -59,7 +59,7 @@ extern "C" {

#define HAS_SCALEROWDOWN2_SSSE3

#define HAS_SCALEROWDOWN34_SSSE3

#define HAS_SCALEROWDOWN38_SSSE3

-#define HAS_SCALEROWDOWN4_SSE2

+#define HAS_SCALEROWDOWN4_SSSE3

#define HAS_SCALEADDROW_SSE2

#endif

@@ -244,10 +244,10 @@ void ScaleRowDown2Linear_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

void ScaleRowDown2Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

-void ScaleRowDown4_SSE2(const uint8* src_ptr, ptrdiff_t src_stride,

- uint8* dst_ptr, int dst_width);

-void ScaleRowDown4Box_SSE2(const uint8* src_ptr, ptrdiff_t src_stride,

- uint8* dst_ptr, int dst_width);

+void ScaleRowDown4_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,

+ uint8* dst_ptr, int dst_width);

+void ScaleRowDown4Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,

+ uint8* dst_ptr, int dst_width);

void ScaleRowDown4_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

void ScaleRowDown4Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

@@ -281,10 +281,10 @@ void ScaleRowDown2Linear_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

void ScaleRowDown2Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

-void ScaleRowDown4_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride,

- uint8* dst_ptr, int dst_width);

-void ScaleRowDown4Box_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride,

- uint8* dst_ptr, int dst_width);

+void ScaleRowDown4_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,

+ uint8* dst_ptr, int dst_width);

+void ScaleRowDown4Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,

+ uint8* dst_ptr, int dst_width);

void ScaleRowDown4_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

uint8* dst_ptr, int dst_width);

void ScaleRowDown4Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,

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