move constants into common

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 438 matching lines @@
 struct YuvConstants {
   lvec8 kUVToB;
   lvec8 kUVToG;
   lvec8 kUVToR;
   lvec16 kUVBiasB;
   lvec16 kUVBiasG;
   lvec16 kUVBiasR;
   lvec16 kYToRgb;
 };
 
+// Offsets into YuvConstants structure
+#define KUVTOB   0
+#define KUVTOG   32
+#define KUVTOR   64
+#define KUVBIASB 96
+#define KUVBIASG 128
+#define KUVBIASR 160
+#define KYTORGB  192
+
 struct YuvConstantsNEON {
     uvec8 kUVToRB;
     uvec8 kUVToG;
     vec16 kUVBiasBGR;
     vec32 kYToRgb;
 };
 
+extern struct YuvConstants kYuvConstants;
+extern struct YuvConstants kYvuConstants;
+extern struct YuvConstants kYuvJConstants;
+extern struct YuvConstants kYuvHConstants;
+extern struct YuvConstantsNEON kYuvConstantsNEON;
+extern struct YuvConstantsNEON kYuvJConstantsNEON;
+extern struct YuvConstantsNEON kYuvHConstantsNEON;
+
 #if defined(__APPLE__) || defined(__x86_64__) || defined(__llvm__)
 #define OMITFP
 #else
 #define OMITFP __attribute__((optimize("omit-frame-pointer")))
 #endif
 
 // NaCL macros for GCC x86 and x64.
 #if defined(__native_client__)
 #define LABELALIGN ".p2align 5\n"
 #else
@@ skipping 1641 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