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| author | Frank Barchard <fbarchard@google.com> | 2020-09-29 15:49:57 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-09-29 23:49:05 +0000 |
| commit | e647902212ddce08d004bc34cf9720ac960b5d54 (patch) | |
| tree | 953f61de2a2bc3592618a4cc324868b96f6a78e6 /include/libyuv/scale_row.h | |
| parent | 7a52fde1c4eb00790bd647b50842797daa5222e6 (diff) | |
| download | libyuv-e647902212ddce08d004bc34cf9720ac960b5d54.tar.gz | |
NV12Scale function and ScaleUV for packed UV plane bilinear scaling
Bug: libyuv:718, libyuv:838, b/168918847
Change-Id: I3300c1e7d51407b9c3201cf52b68e2e11346ff5f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/2427868
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Diffstat (limited to 'include/libyuv/scale_row.h')
| -rw-r--r-- | include/libyuv/scale_row.h | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/include/libyuv/scale_row.h b/include/libyuv/scale_row.h index dd20718a..776dc383 100644 --- a/include/libyuv/scale_row.h +++ b/include/libyuv/scale_row.h @@ -376,6 +376,53 @@ void ScaleARGBFilterCols64_C(uint8_t* dst_argb, int dst_width, int x32, int dx); +void ScaleUVRowDown2_C(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Linear_C(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Box_C(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEven_C(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEvenBox_C(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVCols_C(uint8_t* dst_uv, + const uint8_t* src_uv, + int dst_width, + int x, + int dx); +void ScaleUVCols64_C(uint8_t* dst_uv, + const uint8_t* src_uv, + int dst_width, + int x32, + int dx); +void ScaleUVColsUp2_C(uint8_t* dst_uv, + const uint8_t* src_uv, + int dst_width, + int, + int); +void ScaleUVFilterCols_C(uint8_t* dst_uv, + const uint8_t* src_uv, + int dst_width, + int x, + int dx); +void ScaleUVFilterCols64_C(uint8_t* dst_uv, + const uint8_t* src_uv, + int dst_width, + int x32, + int dx); // Specialized scalers for x86. void ScaleRowDown2_SSSE3(const uint8_t* src_ptr, @@ -782,6 +829,184 @@ void ScaleARGBRowDownEvenBox_Any_MMI(const uint8_t* src_ptr, uint8_t* dst_ptr, int dst_width); +// UV Row functions +void ScaleUVRowDown2_SSE2(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Linear_SSE2(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Box_SSE2(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst, + int dst_width); +void ScaleUVRowDown2Linear_NEON(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Box_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst, + int dst_width); +void ScaleUVRowDown2_MSA(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Linear_MSA(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Box_MSA(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2_MMI(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Linear_MMI(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2Box_MMI(const uint8_t* src_uv, + ptrdiff_t src_stride, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDown2_Any_SSE2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Linear_Any_SSE2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Box_Any_SSE2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Linear_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Box_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2_Any_MSA(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Linear_Any_MSA(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Box_Any_MSA(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2_Any_MMI(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Linear_Any_MMI(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDown2Box_Any_MMI(const uint8_t* src_ptr, + ptrdiff_t src_stride, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEven_SSE2(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEvenBox_SSE2(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEven_NEON(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEvenBox_NEON(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEven_MSA(const uint8_t* src_uv, + ptrdiff_t src_stride, + int32_t src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEvenBox_MSA(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEven_MMI(const uint8_t* src_uv, + ptrdiff_t src_stride, + int32_t src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEvenBox_MMI(const uint8_t* src_uv, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_uv, + int dst_width); +void ScaleUVRowDownEven_Any_SSE2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEvenBox_Any_SSE2(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEven_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEvenBox_Any_NEON(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEven_Any_MSA(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int32_t src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEvenBox_Any_MSA(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEven_Any_MMI(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int32_t src_stepx, + uint8_t* dst_ptr, + int dst_width); +void ScaleUVRowDownEvenBox_Any_MMI(const uint8_t* src_ptr, + ptrdiff_t src_stride, + int src_stepx, + uint8_t* dst_ptr, + int dst_width); + // ScaleRowDown2Box also used by planar functions // NEON downscalers with interpolation. |