Add SplitUVPlanes and MergeUVPlanes

include/libyuv/row.h

 /*
  *  Copyright 2011 The LibYuv Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS. All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 825 matching lines @@
 void SplitUVRow_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
                       int width);
 void SplitUVRow_Any_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
                          int width);
 void SplitUVRow_Any_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
                          int width);
 void SplitUVRow_Any_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
                          int width);
 void SplitUVRow_Any_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
                           int width);
+typedef void (*SplitUVRowFunction)(const uint8 *src_uv, uint8 *dst_u,
+                                   uint8 *dst_v, int width);

[fbarchard1, 2016/08/24 17:42:23]

remove. typedef'ed functions not conventional in libyuv.

+SplitUVRowFunction GetOptimizedSplitUVRowFunction(

[fbarchard1, 2016/08/24 17:42:23]

prefer we dont do getter... inconsistent with rest of libyuv.
not needed if only one instance of code.  remove duplicate code.  use
SplitUVPlane from NV12ToI420.

+    const uint8 *src_uv, int src_stride_uv,
+    const uint8 *dst_u, int dst_stride_u,
+    const uint8 *dst_v, int dst_stride_v,
+    int width);
 
 void MergeUVRow_C(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                   int width);
 void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                      int width);
 void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                      int width);
 void MergeUVRow_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                      int width);
 void MergeUVRow_Any_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                          int width);
 void MergeUVRow_Any_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                          int width);
 void MergeUVRow_Any_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
                          int width);
+typedef void (*MergeUVRowFunction)(const uint8 *src_u, const uint8 *src_v,
+                                   uint8 *dst_uv, int width);
+MergeUVRowFunction GetOptimizedMergeUVRowFunction(int width);

[fbarchard1, 2016/08/24 17:42:23]

ditto.

 
 void CopyRow_SSE2(const uint8* src, uint8* dst, int count);
 void CopyRow_AVX(const uint8* src, uint8* dst, int count);
 void CopyRow_ERMS(const uint8* src, uint8* dst, int count);
 void CopyRow_NEON(const uint8* src, uint8* dst, int count);
 void CopyRow_MIPS(const uint8* src, uint8* dst, int count);
 void CopyRow_C(const uint8* src, uint8* dst, int count);
 void CopyRow_Any_SSE2(const uint8* src, uint8* dst, int count);
 void CopyRow_Any_AVX(const uint8* src, uint8* dst, int count);
 void CopyRow_Any_NEON(const uint8* src, uint8* dst, int count);
@@ skipping 1059 matching lines @@
 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
                                  int width,
                                  const uint8* luma, uint32 lumacoeff);
 
 #ifdef __cplusplus
 }  // extern "C"
 }  // namespace libyuv
 #endif
 
 #endif  // INCLUDE_LIBYUV_ROW_H_  NOLINT