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| author | Yuan Tong <tongyuan200097@gmail.com> | 2021-02-09 13:09:59 +0800 |
|---|---|---|
| committer | Frank Barchard <fbarchard@chromium.org> | 2021-02-09 07:38:40 +0000 |
| commit | f7fc83f46d556977572f120df9f1e3a0ffc03c3d (patch) | |
| tree | faf0b61cb593a00f5c410e89b42fc51cec65de8a /include/libyuv/scale_row.h | |
| parent | 942c5084482d8592883be66151e0dea502f4cbc0 (diff) | |
| download | libyuv-f7fc83f46d556977572f120df9f1e3a0ffc03c3d.tar.gz | |
Add NV12ToNV24 and NV16ToNV24
These are bi-planar convert functions to scale UV plane to Y plane's size using (bi)linear filter.
libyuv_unittest --gtest_filter=*ToNV24*
R=fbarchard@chromium.org
Change-Id: I3d98f833feeef00af3c903ac9ad0e41bdcbcb51f
Bug: libyuv:872
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2682152
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'include/libyuv/scale_row.h')
| -rw-r--r-- | include/libyuv/scale_row.h | 87 |
1 files changed, 80 insertions, 7 deletions
diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h index ee77d228..92759b2b 100644 --- a/include/libyuv/scale_row.h +++ b/include/libyuv/scale_row.h @@ -77,12 +77,14 @@ extern "C" { #if !defined(LIBYUV_DISABLE_X86) && \ (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER))) #define HAS_SCALEUVROWDOWN2BOX_SSSE3 -#define HAS_SCALECOLUP2LINEAR_SSE2 -#define HAS_SCALECOLUP2LINEAR_SSSE3 #define HAS_SCALEROWUP2LINEAR_SSE2 #define HAS_SCALEROWUP2LINEAR_SSSE3 -#define HAS_SCALECOLUP2LINEAR_16_SSE2 +#define HAS_SCALEROWUP2BILINEAR_SSE2 +#define HAS_SCALEROWUP2BILINEAR_SSSE3 #define HAS_SCALEROWUP2LINEAR_16_SSE2 +#define HAS_SCALEROWUP2BILINEAR_16_SSE2 +#define HAS_SCALEUVROWUP2LINEAR_SSSE3 +#define HAS_SCALEUVROWUP2BILINEAR_SSSE3 #endif // The following are available for gcc/clang x86 platforms, but @@ -92,10 +94,12 @@ extern "C" { (defined(__x86_64__) || defined(__i386__)) && !defined(_MSC_VER) && \ (defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2)) #define HAS_SCALEUVROWDOWN2BOX_AVX2 -#define HAS_SCALECOLUP2LINEAR_AVX2 #define HAS_SCALEROWUP2LINEAR_AVX2 -#define HAS_SCALECOLUP2LINEAR_16_AVX2 +#define HAS_SCALEROWUP2BILINEAR_AVX2 #define HAS_SCALEROWUP2LINEAR_16_AVX2 +#define HAS_SCALEROWUP2BILINEAR_16_AVX2 +#define HAS_SCALEUVROWUP2LINEAR_AVX2 +#define HAS_SCALEUVROWUP2BILINEAR_AVX2 #endif // The following are available on all x86 platforms, but @@ -124,10 +128,12 @@ extern "C" { #define HAS_SCALEROWDOWN4_NEON #define HAS_SCALEUVROWDOWN2BOX_NEON #define HAS_SCALEUVROWDOWNEVEN_NEON -#define HAS_SCALECOLUP2LINEAR_NEON #define HAS_SCALEROWUP2LINEAR_NEON -#define HAS_SCALECOLUP2LINEAR_16_NEON +#define HAS_SCALEROWUP2BILINEAR_NEON #define HAS_SCALEROWUP2LINEAR_16_NEON +#define HAS_SCALEROWUP2BILINEAR_16_NEON +#define HAS_SCALEUVROWUP2LINEAR_NEON +#define HAS_SCALEUVROWUP2BILINEAR_NEON #endif #if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa) @@ -464,6 +470,24 @@ void ScaleUVRowDownEvenBox_C(const uint8_t* src_uv, int src_stepx, uint8_t* dst_uv, int dst_width); + +void ScaleUVRowUp2_Linear_C(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_C(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_Any_C(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_Any_C(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); + void ScaleUVCols_C(uint8_t* dst_uv, const uint8_t* src_uv, int dst_width, @@ -1163,6 +1187,55 @@ void ScaleUVRowDownEvenBox_Any_MMI(const uint8_t* src_ptr, uint8_t* dst_ptr, int dst_width); +void ScaleUVRowUp2_Linear_SSSE3(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_SSSE3(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_Any_SSSE3(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_Any_SSSE3(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_AVX2(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_AVX2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_Any_AVX2(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_Any_AVX2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_NEON(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); +void ScaleUVRowUp2_Linear_Any_NEON(const uint8_t* src_ptr, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowUp2_Bilinear_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + ptrdiff_t dst_stride, + int dst_width); + // ScaleRowDown2Box also used by planar functions // NEON downscalers with interpolation. |