Add support for Rec709 color space videos in software YUV convert path.

media/base/simd/yuv_to_rgb_table.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/simd/yuv_to_rgb_table.h"
 
 extern "C" {
 
+// Defines a YUV conversion table, the macros RGBY, RGBU, RGBV and
+// ALPHA macros must be defined.
+//
+// The following table defines the RGBA contributions
+// for each component of YUVA. The Y table is first followed
+// by the U, and V tables. The alpha multiplier table follows.
+// These tables are aligned and kept adjacent to optimize for
+// SIMD and caching.
+#define DEFINE_YUV_CONVERSION_TABLE(TABLE_NAME)\
+SIMD_ALIGNED(const int16 TABLE_NAME[256 * 4][4]) = {\
+  RGBY(0x00), RGBY(0x01), RGBY(0x02), RGBY(0x03),\
+  RGBY(0x04), RGBY(0x05), RGBY(0x06), RGBY(0x07),\
+  RGBY(0x08), RGBY(0x09), RGBY(0x0A), RGBY(0x0B),\
+  RGBY(0x0C), RGBY(0x0D), RGBY(0x0E), RGBY(0x0F),\
+  RGBY(0x10), RGBY(0x11), RGBY(0x12), RGBY(0x13),\
+  RGBY(0x14), RGBY(0x15), RGBY(0x16), RGBY(0x17),\
+  RGBY(0x18), RGBY(0x19), RGBY(0x1A), RGBY(0x1B),\
+  RGBY(0x1C), RGBY(0x1D), RGBY(0x1E), RGBY(0x1F),\
+  RGBY(0x20), RGBY(0x21), RGBY(0x22), RGBY(0x23),\
+  RGBY(0x24), RGBY(0x25), RGBY(0x26), RGBY(0x27),\
+  RGBY(0x28), RGBY(0x29), RGBY(0x2A), RGBY(0x2B),\
+  RGBY(0x2C), RGBY(0x2D), RGBY(0x2E), RGBY(0x2F),\
+  RGBY(0x30), RGBY(0x31), RGBY(0x32), RGBY(0x33),\
+  RGBY(0x34), RGBY(0x35), RGBY(0x36), RGBY(0x37),\
+  RGBY(0x38), RGBY(0x39), RGBY(0x3A), RGBY(0x3B),\
+  RGBY(0x3C), RGBY(0x3D), RGBY(0x3E), RGBY(0x3F),\
+  RGBY(0x40), RGBY(0x41), RGBY(0x42), RGBY(0x43),\
+  RGBY(0x44), RGBY(0x45), RGBY(0x46), RGBY(0x47),\
+  RGBY(0x48), RGBY(0x49), RGBY(0x4A), RGBY(0x4B),\
+  RGBY(0x4C), RGBY(0x4D), RGBY(0x4E), RGBY(0x4F),\
+  RGBY(0x50), RGBY(0x51), RGBY(0x52), RGBY(0x53),\
+  RGBY(0x54), RGBY(0x55), RGBY(0x56), RGBY(0x57),\
+  RGBY(0x58), RGBY(0x59), RGBY(0x5A), RGBY(0x5B),\
+  RGBY(0x5C), RGBY(0x5D), RGBY(0x5E), RGBY(0x5F),\
+  RGBY(0x60), RGBY(0x61), RGBY(0x62), RGBY(0x63),\
+  RGBY(0x64), RGBY(0x65), RGBY(0x66), RGBY(0x67),\
+  RGBY(0x68), RGBY(0x69), RGBY(0x6A), RGBY(0x6B),\
+  RGBY(0x6C), RGBY(0x6D), RGBY(0x6E), RGBY(0x6F),\
+  RGBY(0x70), RGBY(0x71), RGBY(0x72), RGBY(0x73),\
+  RGBY(0x74), RGBY(0x75), RGBY(0x76), RGBY(0x77),\
+  RGBY(0x78), RGBY(0x79), RGBY(0x7A), RGBY(0x7B),\
+  RGBY(0x7C), RGBY(0x7D), RGBY(0x7E), RGBY(0x7F),\
+  RGBY(0x80), RGBY(0x81), RGBY(0x82), RGBY(0x83),\
+  RGBY(0x84), RGBY(0x85), RGBY(0x86), RGBY(0x87),\
+  RGBY(0x88), RGBY(0x89), RGBY(0x8A), RGBY(0x8B),\
+  RGBY(0x8C), RGBY(0x8D), RGBY(0x8E), RGBY(0x8F),\
+  RGBY(0x90), RGBY(0x91), RGBY(0x92), RGBY(0x93),\
+  RGBY(0x94), RGBY(0x95), RGBY(0x96), RGBY(0x97),\
+  RGBY(0x98), RGBY(0x99), RGBY(0x9A), RGBY(0x9B),\
+  RGBY(0x9C), RGBY(0x9D), RGBY(0x9E), RGBY(0x9F),\
+  RGBY(0xA0), RGBY(0xA1), RGBY(0xA2), RGBY(0xA3),\
+  RGBY(0xA4), RGBY(0xA5), RGBY(0xA6), RGBY(0xA7),\
+  RGBY(0xA8), RGBY(0xA9), RGBY(0xAA), RGBY(0xAB),\
+  RGBY(0xAC), RGBY(0xAD), RGBY(0xAE), RGBY(0xAF),\
+  RGBY(0xB0), RGBY(0xB1), RGBY(0xB2), RGBY(0xB3),\
+  RGBY(0xB4), RGBY(0xB5), RGBY(0xB6), RGBY(0xB7),\
+  RGBY(0xB8), RGBY(0xB9), RGBY(0xBA), RGBY(0xBB),\
+  RGBY(0xBC), RGBY(0xBD), RGBY(0xBE), RGBY(0xBF),\
+  RGBY(0xC0), RGBY(0xC1), RGBY(0xC2), RGBY(0xC3),\
+  RGBY(0xC4), RGBY(0xC5), RGBY(0xC6), RGBY(0xC7),\
+  RGBY(0xC8), RGBY(0xC9), RGBY(0xCA), RGBY(0xCB),\
+  RGBY(0xCC), RGBY(0xCD), RGBY(0xCE), RGBY(0xCF),\
+  RGBY(0xD0), RGBY(0xD1), RGBY(0xD2), RGBY(0xD3),\
+  RGBY(0xD4), RGBY(0xD5), RGBY(0xD6), RGBY(0xD7),\
+  RGBY(0xD8), RGBY(0xD9), RGBY(0xDA), RGBY(0xDB),\
+  RGBY(0xDC), RGBY(0xDD), RGBY(0xDE), RGBY(0xDF),\
+  RGBY(0xE0), RGBY(0xE1), RGBY(0xE2), RGBY(0xE3),\
+  RGBY(0xE4), RGBY(0xE5), RGBY(0xE6), RGBY(0xE7),\
+  RGBY(0xE8), RGBY(0xE9), RGBY(0xEA), RGBY(0xEB),\
+  RGBY(0xEC), RGBY(0xED), RGBY(0xEE), RGBY(0xEF),\
+  RGBY(0xF0), RGBY(0xF1), RGBY(0xF2), RGBY(0xF3),\
+  RGBY(0xF4), RGBY(0xF5), RGBY(0xF6), RGBY(0xF7),\
+  RGBY(0xF8), RGBY(0xF9), RGBY(0xFA), RGBY(0xFB),\
+  RGBY(0xFC), RGBY(0xFD), RGBY(0xFE), RGBY(0xFF),\
+  /* Chroma U table. */\
+  RGBU(0x00), RGBU(0x01), RGBU(0x02), RGBU(0x03),\
+  RGBU(0x04), RGBU(0x05), RGBU(0x06), RGBU(0x07),\
+  RGBU(0x08), RGBU(0x09), RGBU(0x0A), RGBU(0x0B),\
+  RGBU(0x0C), RGBU(0x0D), RGBU(0x0E), RGBU(0x0F),\
+  RGBU(0x10), RGBU(0x11), RGBU(0x12), RGBU(0x13),\
+  RGBU(0x14), RGBU(0x15), RGBU(0x16), RGBU(0x17),\
+  RGBU(0x18), RGBU(0x19), RGBU(0x1A), RGBU(0x1B),\
+  RGBU(0x1C), RGBU(0x1D), RGBU(0x1E), RGBU(0x1F),\
+  RGBU(0x20), RGBU(0x21), RGBU(0x22), RGBU(0x23),\
+  RGBU(0x24), RGBU(0x25), RGBU(0x26), RGBU(0x27),\
+  RGBU(0x28), RGBU(0x29), RGBU(0x2A), RGBU(0x2B),\
+  RGBU(0x2C), RGBU(0x2D), RGBU(0x2E), RGBU(0x2F),\
+  RGBU(0x30), RGBU(0x31), RGBU(0x32), RGBU(0x33),\
+  RGBU(0x34), RGBU(0x35), RGBU(0x36), RGBU(0x37),\
+  RGBU(0x38), RGBU(0x39), RGBU(0x3A), RGBU(0x3B),\
+  RGBU(0x3C), RGBU(0x3D), RGBU(0x3E), RGBU(0x3F),\
+  RGBU(0x40), RGBU(0x41), RGBU(0x42), RGBU(0x43),\
+  RGBU(0x44), RGBU(0x45), RGBU(0x46), RGBU(0x47),\
+  RGBU(0x48), RGBU(0x49), RGBU(0x4A), RGBU(0x4B),\
+  RGBU(0x4C), RGBU(0x4D), RGBU(0x4E), RGBU(0x4F),\
+  RGBU(0x50), RGBU(0x51), RGBU(0x52), RGBU(0x53),\
+  RGBU(0x54), RGBU(0x55), RGBU(0x56), RGBU(0x57),\
+  RGBU(0x58), RGBU(0x59), RGBU(0x5A), RGBU(0x5B),\
+  RGBU(0x5C), RGBU(0x5D), RGBU(0x5E), RGBU(0x5F),\
+  RGBU(0x60), RGBU(0x61), RGBU(0x62), RGBU(0x63),\
+  RGBU(0x64), RGBU(0x65), RGBU(0x66), RGBU(0x67),\
+  RGBU(0x68), RGBU(0x69), RGBU(0x6A), RGBU(0x6B),\
+  RGBU(0x6C), RGBU(0x6D), RGBU(0x6E), RGBU(0x6F),\
+  RGBU(0x70), RGBU(0x71), RGBU(0x72), RGBU(0x73),\
+  RGBU(0x74), RGBU(0x75), RGBU(0x76), RGBU(0x77),\
+  RGBU(0x78), RGBU(0x79), RGBU(0x7A), RGBU(0x7B),\
+  RGBU(0x7C), RGBU(0x7D), RGBU(0x7E), RGBU(0x7F),\
+  RGBU(0x80), RGBU(0x81), RGBU(0x82), RGBU(0x83),\
+  RGBU(0x84), RGBU(0x85), RGBU(0x86), RGBU(0x87),\
+  RGBU(0x88), RGBU(0x89), RGBU(0x8A), RGBU(0x8B),\
+  RGBU(0x8C), RGBU(0x8D), RGBU(0x8E), RGBU(0x8F),\
+  RGBU(0x90), RGBU(0x91), RGBU(0x92), RGBU(0x93),\
+  RGBU(0x94), RGBU(0x95), RGBU(0x96), RGBU(0x97),\
+  RGBU(0x98), RGBU(0x99), RGBU(0x9A), RGBU(0x9B),\
+  RGBU(0x9C), RGBU(0x9D), RGBU(0x9E), RGBU(0x9F),\
+  RGBU(0xA0), RGBU(0xA1), RGBU(0xA2), RGBU(0xA3),\
+  RGBU(0xA4), RGBU(0xA5), RGBU(0xA6), RGBU(0xA7),\
+  RGBU(0xA8), RGBU(0xA9), RGBU(0xAA), RGBU(0xAB),\
+  RGBU(0xAC), RGBU(0xAD), RGBU(0xAE), RGBU(0xAF),\
+  RGBU(0xB0), RGBU(0xB1), RGBU(0xB2), RGBU(0xB3),\
+  RGBU(0xB4), RGBU(0xB5), RGBU(0xB6), RGBU(0xB7),\
+  RGBU(0xB8), RGBU(0xB9), RGBU(0xBA), RGBU(0xBB),\
+  RGBU(0xBC), RGBU(0xBD), RGBU(0xBE), RGBU(0xBF),\
+  RGBU(0xC0), RGBU(0xC1), RGBU(0xC2), RGBU(0xC3),\
+  RGBU(0xC4), RGBU(0xC5), RGBU(0xC6), RGBU(0xC7),\
+  RGBU(0xC8), RGBU(0xC9), RGBU(0xCA), RGBU(0xCB),\
+  RGBU(0xCC), RGBU(0xCD), RGBU(0xCE), RGBU(0xCF),\
+  RGBU(0xD0), RGBU(0xD1), RGBU(0xD2), RGBU(0xD3),\
+  RGBU(0xD4), RGBU(0xD5), RGBU(0xD6), RGBU(0xD7),\
+  RGBU(0xD8), RGBU(0xD9), RGBU(0xDA), RGBU(0xDB),\
+  RGBU(0xDC), RGBU(0xDD), RGBU(0xDE), RGBU(0xDF),\
+  RGBU(0xE0), RGBU(0xE1), RGBU(0xE2), RGBU(0xE3),\
+  RGBU(0xE4), RGBU(0xE5), RGBU(0xE6), RGBU(0xE7),\
+  RGBU(0xE8), RGBU(0xE9), RGBU(0xEA), RGBU(0xEB),\
+  RGBU(0xEC), RGBU(0xED), RGBU(0xEE), RGBU(0xEF),\
+  RGBU(0xF0), RGBU(0xF1), RGBU(0xF2), RGBU(0xF3),\
+  RGBU(0xF4), RGBU(0xF5), RGBU(0xF6), RGBU(0xF7),\
+  RGBU(0xF8), RGBU(0xF9), RGBU(0xFA), RGBU(0xFB),\
+  RGBU(0xFC), RGBU(0xFD), RGBU(0xFE), RGBU(0xFF),\
+  /* Chroma V table. */\
+  RGBV(0x00), RGBV(0x01), RGBV(0x02), RGBV(0x03),\
+  RGBV(0x04), RGBV(0x05), RGBV(0x06), RGBV(0x07),\
+  RGBV(0x08), RGBV(0x09), RGBV(0x0A), RGBV(0x0B),\
+  RGBV(0x0C), RGBV(0x0D), RGBV(0x0E), RGBV(0x0F),\
+  RGBV(0x10), RGBV(0x11), RGBV(0x12), RGBV(0x13),\
+  RGBV(0x14), RGBV(0x15), RGBV(0x16), RGBV(0x17),\
+  RGBV(0x18), RGBV(0x19), RGBV(0x1A), RGBV(0x1B),\
+  RGBV(0x1C), RGBV(0x1D), RGBV(0x1E), RGBV(0x1F),\
+  RGBV(0x20), RGBV(0x21), RGBV(0x22), RGBV(0x23),\
+  RGBV(0x24), RGBV(0x25), RGBV(0x26), RGBV(0x27),\
+  RGBV(0x28), RGBV(0x29), RGBV(0x2A), RGBV(0x2B),\
+  RGBV(0x2C), RGBV(0x2D), RGBV(0x2E), RGBV(0x2F),\
+  RGBV(0x30), RGBV(0x31), RGBV(0x32), RGBV(0x33),\
+  RGBV(0x34), RGBV(0x35), RGBV(0x36), RGBV(0x37),\
+  RGBV(0x38), RGBV(0x39), RGBV(0x3A), RGBV(0x3B),\
+  RGBV(0x3C), RGBV(0x3D), RGBV(0x3E), RGBV(0x3F),\
+  RGBV(0x40), RGBV(0x41), RGBV(0x42), RGBV(0x43),\
+  RGBV(0x44), RGBV(0x45), RGBV(0x46), RGBV(0x47),\
+  RGBV(0x48), RGBV(0x49), RGBV(0x4A), RGBV(0x4B),\
+  RGBV(0x4C), RGBV(0x4D), RGBV(0x4E), RGBV(0x4F),\
+  RGBV(0x50), RGBV(0x51), RGBV(0x52), RGBV(0x53),\
+  RGBV(0x54), RGBV(0x55), RGBV(0x56), RGBV(0x57),\
+  RGBV(0x58), RGBV(0x59), RGBV(0x5A), RGBV(0x5B),\
+  RGBV(0x5C), RGBV(0x5D), RGBV(0x5E), RGBV(0x5F),\
+  RGBV(0x60), RGBV(0x61), RGBV(0x62), RGBV(0x63),\
+  RGBV(0x64), RGBV(0x65), RGBV(0x66), RGBV(0x67),\
+  RGBV(0x68), RGBV(0x69), RGBV(0x6A), RGBV(0x6B),\
+  RGBV(0x6C), RGBV(0x6D), RGBV(0x6E), RGBV(0x6F),\
+  RGBV(0x70), RGBV(0x71), RGBV(0x72), RGBV(0x73),\
+  RGBV(0x74), RGBV(0x75), RGBV(0x76), RGBV(0x77),\
+  RGBV(0x78), RGBV(0x79), RGBV(0x7A), RGBV(0x7B),\
+  RGBV(0x7C), RGBV(0x7D), RGBV(0x7E), RGBV(0x7F),\
+  RGBV(0x80), RGBV(0x81), RGBV(0x82), RGBV(0x83),\
+  RGBV(0x84), RGBV(0x85), RGBV(0x86), RGBV(0x87),\
+  RGBV(0x88), RGBV(0x89), RGBV(0x8A), RGBV(0x8B),\
+  RGBV(0x8C), RGBV(0x8D), RGBV(0x8E), RGBV(0x8F),\
+  RGBV(0x90), RGBV(0x91), RGBV(0x92), RGBV(0x93),\
+  RGBV(0x94), RGBV(0x95), RGBV(0x96), RGBV(0x97),\
+  RGBV(0x98), RGBV(0x99), RGBV(0x9A), RGBV(0x9B),\
+  RGBV(0x9C), RGBV(0x9D), RGBV(0x9E), RGBV(0x9F),\
+  RGBV(0xA0), RGBV(0xA1), RGBV(0xA2), RGBV(0xA3),\
+  RGBV(0xA4), RGBV(0xA5), RGBV(0xA6), RGBV(0xA7),\
+  RGBV(0xA8), RGBV(0xA9), RGBV(0xAA), RGBV(0xAB),\
+  RGBV(0xAC), RGBV(0xAD), RGBV(0xAE), RGBV(0xAF),\
+  RGBV(0xB0), RGBV(0xB1), RGBV(0xB2), RGBV(0xB3),\
+  RGBV(0xB4), RGBV(0xB5), RGBV(0xB6), RGBV(0xB7),\
+  RGBV(0xB8), RGBV(0xB9), RGBV(0xBA), RGBV(0xBB),\
+  RGBV(0xBC), RGBV(0xBD), RGBV(0xBE), RGBV(0xBF),\
+  RGBV(0xC0), RGBV(0xC1), RGBV(0xC2), RGBV(0xC3),\
+  RGBV(0xC4), RGBV(0xC5), RGBV(0xC6), RGBV(0xC7),\
+  RGBV(0xC8), RGBV(0xC9), RGBV(0xCA), RGBV(0xCB),\
+  RGBV(0xCC), RGBV(0xCD), RGBV(0xCE), RGBV(0xCF),\
+  RGBV(0xD0), RGBV(0xD1), RGBV(0xD2), RGBV(0xD3),\
+  RGBV(0xD4), RGBV(0xD5), RGBV(0xD6), RGBV(0xD7),\
+  RGBV(0xD8), RGBV(0xD9), RGBV(0xDA), RGBV(0xDB),\
+  RGBV(0xDC), RGBV(0xDD), RGBV(0xDE), RGBV(0xDF),\
+  RGBV(0xE0), RGBV(0xE1), RGBV(0xE2), RGBV(0xE3),\
+  RGBV(0xE4), RGBV(0xE5), RGBV(0xE6), RGBV(0xE7),\
+  RGBV(0xE8), RGBV(0xE9), RGBV(0xEA), RGBV(0xEB),\
+  RGBV(0xEC), RGBV(0xED), RGBV(0xEE), RGBV(0xEF),\
+  RGBV(0xF0), RGBV(0xF1), RGBV(0xF2), RGBV(0xF3),\
+  RGBV(0xF4), RGBV(0xF5), RGBV(0xF6), RGBV(0xF7),\
+  RGBV(0xF8), RGBV(0xF9), RGBV(0xFA), RGBV(0xFB),\
+  RGBV(0xFC), RGBV(0xFD), RGBV(0xFE), RGBV(0xFF),\
+  /* Alpha multipliers for each  alpha level. */\
+  ALPHA(0x00), ALPHA(0x01), ALPHA(0x02), ALPHA(0x03),\
+  ALPHA(0x04), ALPHA(0x05), ALPHA(0x06), ALPHA(0x07),\
+  ALPHA(0x08), ALPHA(0x09), ALPHA(0x0A), ALPHA(0x0B),\
+  ALPHA(0x0C), ALPHA(0x0D), ALPHA(0x0E), ALPHA(0x0F),\
+  ALPHA(0x10), ALPHA(0x11), ALPHA(0x12), ALPHA(0x13),\
+  ALPHA(0x14), ALPHA(0x15), ALPHA(0x16), ALPHA(0x17),\
+  ALPHA(0x18), ALPHA(0x19), ALPHA(0x1A), ALPHA(0x1B),\
+  ALPHA(0x1C), ALPHA(0x1D), ALPHA(0x1E), ALPHA(0x1F),\
+  ALPHA(0x20), ALPHA(0x21), ALPHA(0x22), ALPHA(0x23),\
+  ALPHA(0x24), ALPHA(0x25), ALPHA(0x26), ALPHA(0x27),\
+  ALPHA(0x28), ALPHA(0x29), ALPHA(0x2A), ALPHA(0x2B),\
+  ALPHA(0x2C), ALPHA(0x2D), ALPHA(0x2E), ALPHA(0x2F),\
+  ALPHA(0x30), ALPHA(0x31), ALPHA(0x32), ALPHA(0x33),\
+  ALPHA(0x34), ALPHA(0x35), ALPHA(0x36), ALPHA(0x37),\
+  ALPHA(0x38), ALPHA(0x39), ALPHA(0x3A), ALPHA(0x3B),\
+  ALPHA(0x3C), ALPHA(0x3D), ALPHA(0x3E), ALPHA(0x3F),\
+  ALPHA(0x40), ALPHA(0x41), ALPHA(0x42), ALPHA(0x43),\
+  ALPHA(0x44), ALPHA(0x45), ALPHA(0x46), ALPHA(0x47),\
+  ALPHA(0x48), ALPHA(0x49), ALPHA(0x4A), ALPHA(0x4B),\
+  ALPHA(0x4C), ALPHA(0x4D), ALPHA(0x4E), ALPHA(0x4F),\
+  ALPHA(0x50), ALPHA(0x51), ALPHA(0x52), ALPHA(0x53),\
+  ALPHA(0x54), ALPHA(0x55), ALPHA(0x56), ALPHA(0x57),\
+  ALPHA(0x58), ALPHA(0x59), ALPHA(0x5A), ALPHA(0x5B),\
+  ALPHA(0x5C), ALPHA(0x5D), ALPHA(0x5E), ALPHA(0x5F),\
+  ALPHA(0x60), ALPHA(0x61), ALPHA(0x62), ALPHA(0x63),\
+  ALPHA(0x64), ALPHA(0x65), ALPHA(0x66), ALPHA(0x67),\
+  ALPHA(0x68), ALPHA(0x69), ALPHA(0x6A), ALPHA(0x6B),\
+  ALPHA(0x6C), ALPHA(0x6D), ALPHA(0x6E), ALPHA(0x6F),\
+  ALPHA(0x70), ALPHA(0x71), ALPHA(0x72), ALPHA(0x73),\
+  ALPHA(0x74), ALPHA(0x75), ALPHA(0x76), ALPHA(0x77),\
+  ALPHA(0x78), ALPHA(0x79), ALPHA(0x7A), ALPHA(0x7B),\
+  ALPHA(0x7C), ALPHA(0x7D), ALPHA(0x7E), ALPHA(0x7F),\
+  ALPHA(0x80), ALPHA(0x81), ALPHA(0x82), ALPHA(0x83),\
+  ALPHA(0x84), ALPHA(0x85), ALPHA(0x86), ALPHA(0x87),\
+  ALPHA(0x88), ALPHA(0x89), ALPHA(0x8A), ALPHA(0x8B),\
+  ALPHA(0x8C), ALPHA(0x8D), ALPHA(0x8E), ALPHA(0x8F),\
+  ALPHA(0x90), ALPHA(0x91), ALPHA(0x92), ALPHA(0x93),\
+  ALPHA(0x94), ALPHA(0x95), ALPHA(0x96), ALPHA(0x97),\
+  ALPHA(0x98), ALPHA(0x99), ALPHA(0x9A), ALPHA(0x9B),\
+  ALPHA(0x9C), ALPHA(0x9D), ALPHA(0x9E), ALPHA(0x9F),\
+  ALPHA(0xA0), ALPHA(0xA1), ALPHA(0xA2), ALPHA(0xA3),\
+  ALPHA(0xA4), ALPHA(0xA5), ALPHA(0xA6), ALPHA(0xA7),\
+  ALPHA(0xA8), ALPHA(0xA9), ALPHA(0xAA), ALPHA(0xAB),\
+  ALPHA(0xAC), ALPHA(0xAD), ALPHA(0xAE), ALPHA(0xAF),\
+  ALPHA(0xB0), ALPHA(0xB1), ALPHA(0xB2), ALPHA(0xB3),\
+  ALPHA(0xB4), ALPHA(0xB5), ALPHA(0xB6), ALPHA(0xB7),\
+  ALPHA(0xB8), ALPHA(0xB9), ALPHA(0xBA), ALPHA(0xBB),\
+  ALPHA(0xBC), ALPHA(0xBD), ALPHA(0xBE), ALPHA(0xBF),\
+  ALPHA(0xC0), ALPHA(0xC1), ALPHA(0xC2), ALPHA(0xC3),\
+  ALPHA(0xC4), ALPHA(0xC5), ALPHA(0xC6), ALPHA(0xC7),\
+  ALPHA(0xC8), ALPHA(0xC9), ALPHA(0xCA), ALPHA(0xCB),\
+  ALPHA(0xCC), ALPHA(0xCD), ALPHA(0xCE), ALPHA(0xCF),\
+  ALPHA(0xD0), ALPHA(0xD1), ALPHA(0xD2), ALPHA(0xD3),\
+  ALPHA(0xD4), ALPHA(0xD5), ALPHA(0xD6), ALPHA(0xD7),\
+  ALPHA(0xD8), ALPHA(0xD9), ALPHA(0xDA), ALPHA(0xDB),\
+  ALPHA(0xDC), ALPHA(0xDD), ALPHA(0xDE), ALPHA(0xDF),\
+  ALPHA(0xE0), ALPHA(0xE1), ALPHA(0xE2), ALPHA(0xE3),\
+  ALPHA(0xE4), ALPHA(0xE5), ALPHA(0xE6), ALPHA(0xE7),\
+  ALPHA(0xE8), ALPHA(0xE9), ALPHA(0xEA), ALPHA(0xEB),\
+  ALPHA(0xEC), ALPHA(0xED), ALPHA(0xEE), ALPHA(0xEF),\
+  ALPHA(0xF0), ALPHA(0xF1), ALPHA(0xF2), ALPHA(0xF3),\
+  ALPHA(0xF4), ALPHA(0xF5), ALPHA(0xF6), ALPHA(0xF7),\
+  ALPHA(0xF8), ALPHA(0xF9), ALPHA(0xFA), ALPHA(0xFB),\
+  ALPHA(0xFC), ALPHA(0xFD), ALPHA(0xFE), ALPHA(0xFF),\
+}
+
+// The most common Rec601 color space:
+
 // Defines the R,G,B,A contributions from Y.
 #define RGBY(i) { \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   0 \
 }
 
 // Defines the R,G,B,A contributions from U.
 // The contribution to A is the same for any value of U
@@ skipping 33 matching lines @@
   static_cast<int16>(1.596 * 64 * (i - 128) + 0.5), \
   0 \
 }
 #endif
 
 // Used to define a set of multiplier words for each alpha level.
 #define ALPHA(i) { \
   i, i, i, i \
 }
 
-// The following table defines the RGBA contributions
-// for each component of YUVA. The Y table is first followed
-// by the U, and V tables. The alpha multiplier table follows.
-// These tables are aligned and kept adjacent to optimize for
-// SIMD and cacheing.
-
-SIMD_ALIGNED(const int16 kCoefficientsRgbY[256 * 4][4]) = {
-  RGBY(0x00), RGBY(0x01), RGBY(0x02), RGBY(0x03),
-  RGBY(0x04), RGBY(0x05), RGBY(0x06), RGBY(0x07),
-  RGBY(0x08), RGBY(0x09), RGBY(0x0A), RGBY(0x0B),
-  RGBY(0x0C), RGBY(0x0D), RGBY(0x0E), RGBY(0x0F),
-  RGBY(0x10), RGBY(0x11), RGBY(0x12), RGBY(0x13),
-  RGBY(0x14), RGBY(0x15), RGBY(0x16), RGBY(0x17),
-  RGBY(0x18), RGBY(0x19), RGBY(0x1A), RGBY(0x1B),
-  RGBY(0x1C), RGBY(0x1D), RGBY(0x1E), RGBY(0x1F),
-  RGBY(0x20), RGBY(0x21), RGBY(0x22), RGBY(0x23),
-  RGBY(0x24), RGBY(0x25), RGBY(0x26), RGBY(0x27),
-  RGBY(0x28), RGBY(0x29), RGBY(0x2A), RGBY(0x2B),
-  RGBY(0x2C), RGBY(0x2D), RGBY(0x2E), RGBY(0x2F),
-  RGBY(0x30), RGBY(0x31), RGBY(0x32), RGBY(0x33),
-  RGBY(0x34), RGBY(0x35), RGBY(0x36), RGBY(0x37),
-  RGBY(0x38), RGBY(0x39), RGBY(0x3A), RGBY(0x3B),
-  RGBY(0x3C), RGBY(0x3D), RGBY(0x3E), RGBY(0x3F),
-  RGBY(0x40), RGBY(0x41), RGBY(0x42), RGBY(0x43),
-  RGBY(0x44), RGBY(0x45), RGBY(0x46), RGBY(0x47),
-  RGBY(0x48), RGBY(0x49), RGBY(0x4A), RGBY(0x4B),
-  RGBY(0x4C), RGBY(0x4D), RGBY(0x4E), RGBY(0x4F),
-  RGBY(0x50), RGBY(0x51), RGBY(0x52), RGBY(0x53),
-  RGBY(0x54), RGBY(0x55), RGBY(0x56), RGBY(0x57),
-  RGBY(0x58), RGBY(0x59), RGBY(0x5A), RGBY(0x5B),
-  RGBY(0x5C), RGBY(0x5D), RGBY(0x5E), RGBY(0x5F),
-  RGBY(0x60), RGBY(0x61), RGBY(0x62), RGBY(0x63),
-  RGBY(0x64), RGBY(0x65), RGBY(0x66), RGBY(0x67),
-  RGBY(0x68), RGBY(0x69), RGBY(0x6A), RGBY(0x6B),
-  RGBY(0x6C), RGBY(0x6D), RGBY(0x6E), RGBY(0x6F),
-  RGBY(0x70), RGBY(0x71), RGBY(0x72), RGBY(0x73),
-  RGBY(0x74), RGBY(0x75), RGBY(0x76), RGBY(0x77),
-  RGBY(0x78), RGBY(0x79), RGBY(0x7A), RGBY(0x7B),
-  RGBY(0x7C), RGBY(0x7D), RGBY(0x7E), RGBY(0x7F),
-  RGBY(0x80), RGBY(0x81), RGBY(0x82), RGBY(0x83),
-  RGBY(0x84), RGBY(0x85), RGBY(0x86), RGBY(0x87),
-  RGBY(0x88), RGBY(0x89), RGBY(0x8A), RGBY(0x8B),
-  RGBY(0x8C), RGBY(0x8D), RGBY(0x8E), RGBY(0x8F),
-  RGBY(0x90), RGBY(0x91), RGBY(0x92), RGBY(0x93),
-  RGBY(0x94), RGBY(0x95), RGBY(0x96), RGBY(0x97),
-  RGBY(0x98), RGBY(0x99), RGBY(0x9A), RGBY(0x9B),
-  RGBY(0x9C), RGBY(0x9D), RGBY(0x9E), RGBY(0x9F),
-  RGBY(0xA0), RGBY(0xA1), RGBY(0xA2), RGBY(0xA3),
-  RGBY(0xA4), RGBY(0xA5), RGBY(0xA6), RGBY(0xA7),
-  RGBY(0xA8), RGBY(0xA9), RGBY(0xAA), RGBY(0xAB),
-  RGBY(0xAC), RGBY(0xAD), RGBY(0xAE), RGBY(0xAF),
-  RGBY(0xB0), RGBY(0xB1), RGBY(0xB2), RGBY(0xB3),
-  RGBY(0xB4), RGBY(0xB5), RGBY(0xB6), RGBY(0xB7),
-  RGBY(0xB8), RGBY(0xB9), RGBY(0xBA), RGBY(0xBB),
-  RGBY(0xBC), RGBY(0xBD), RGBY(0xBE), RGBY(0xBF),
-  RGBY(0xC0), RGBY(0xC1), RGBY(0xC2), RGBY(0xC3),
-  RGBY(0xC4), RGBY(0xC5), RGBY(0xC6), RGBY(0xC7),
-  RGBY(0xC8), RGBY(0xC9), RGBY(0xCA), RGBY(0xCB),
-  RGBY(0xCC), RGBY(0xCD), RGBY(0xCE), RGBY(0xCF),
-  RGBY(0xD0), RGBY(0xD1), RGBY(0xD2), RGBY(0xD3),
-  RGBY(0xD4), RGBY(0xD5), RGBY(0xD6), RGBY(0xD7),
-  RGBY(0xD8), RGBY(0xD9), RGBY(0xDA), RGBY(0xDB),
-  RGBY(0xDC), RGBY(0xDD), RGBY(0xDE), RGBY(0xDF),
-  RGBY(0xE0), RGBY(0xE1), RGBY(0xE2), RGBY(0xE3),
-  RGBY(0xE4), RGBY(0xE5), RGBY(0xE6), RGBY(0xE7),
-  RGBY(0xE8), RGBY(0xE9), RGBY(0xEA), RGBY(0xEB),
-  RGBY(0xEC), RGBY(0xED), RGBY(0xEE), RGBY(0xEF),
-  RGBY(0xF0), RGBY(0xF1), RGBY(0xF2), RGBY(0xF3),
-  RGBY(0xF4), RGBY(0xF5), RGBY(0xF6), RGBY(0xF7),
-  RGBY(0xF8), RGBY(0xF9), RGBY(0xFA), RGBY(0xFB),
-  RGBY(0xFC), RGBY(0xFD), RGBY(0xFE), RGBY(0xFF),
-
-  // Chroma U table.
-  RGBU(0x00), RGBU(0x01), RGBU(0x02), RGBU(0x03),
-  RGBU(0x04), RGBU(0x05), RGBU(0x06), RGBU(0x07),
-  RGBU(0x08), RGBU(0x09), RGBU(0x0A), RGBU(0x0B),
-  RGBU(0x0C), RGBU(0x0D), RGBU(0x0E), RGBU(0x0F),
-  RGBU(0x10), RGBU(0x11), RGBU(0x12), RGBU(0x13),
-  RGBU(0x14), RGBU(0x15), RGBU(0x16), RGBU(0x17),
-  RGBU(0x18), RGBU(0x19), RGBU(0x1A), RGBU(0x1B),
-  RGBU(0x1C), RGBU(0x1D), RGBU(0x1E), RGBU(0x1F),
-  RGBU(0x20), RGBU(0x21), RGBU(0x22), RGBU(0x23),
-  RGBU(0x24), RGBU(0x25), RGBU(0x26), RGBU(0x27),
-  RGBU(0x28), RGBU(0x29), RGBU(0x2A), RGBU(0x2B),
-  RGBU(0x2C), RGBU(0x2D), RGBU(0x2E), RGBU(0x2F),
-  RGBU(0x30), RGBU(0x31), RGBU(0x32), RGBU(0x33),
-  RGBU(0x34), RGBU(0x35), RGBU(0x36), RGBU(0x37),
-  RGBU(0x38), RGBU(0x39), RGBU(0x3A), RGBU(0x3B),
-  RGBU(0x3C), RGBU(0x3D), RGBU(0x3E), RGBU(0x3F),
-  RGBU(0x40), RGBU(0x41), RGBU(0x42), RGBU(0x43),
-  RGBU(0x44), RGBU(0x45), RGBU(0x46), RGBU(0x47),
-  RGBU(0x48), RGBU(0x49), RGBU(0x4A), RGBU(0x4B),
-  RGBU(0x4C), RGBU(0x4D), RGBU(0x4E), RGBU(0x4F),
-  RGBU(0x50), RGBU(0x51), RGBU(0x52), RGBU(0x53),
-  RGBU(0x54), RGBU(0x55), RGBU(0x56), RGBU(0x57),
-  RGBU(0x58), RGBU(0x59), RGBU(0x5A), RGBU(0x5B),
-  RGBU(0x5C), RGBU(0x5D), RGBU(0x5E), RGBU(0x5F),
-  RGBU(0x60), RGBU(0x61), RGBU(0x62), RGBU(0x63),
-  RGBU(0x64), RGBU(0x65), RGBU(0x66), RGBU(0x67),
-  RGBU(0x68), RGBU(0x69), RGBU(0x6A), RGBU(0x6B),
-  RGBU(0x6C), RGBU(0x6D), RGBU(0x6E), RGBU(0x6F),
-  RGBU(0x70), RGBU(0x71), RGBU(0x72), RGBU(0x73),
-  RGBU(0x74), RGBU(0x75), RGBU(0x76), RGBU(0x77),
-  RGBU(0x78), RGBU(0x79), RGBU(0x7A), RGBU(0x7B),
-  RGBU(0x7C), RGBU(0x7D), RGBU(0x7E), RGBU(0x7F),
-  RGBU(0x80), RGBU(0x81), RGBU(0x82), RGBU(0x83),
-  RGBU(0x84), RGBU(0x85), RGBU(0x86), RGBU(0x87),
-  RGBU(0x88), RGBU(0x89), RGBU(0x8A), RGBU(0x8B),
-  RGBU(0x8C), RGBU(0x8D), RGBU(0x8E), RGBU(0x8F),
-  RGBU(0x90), RGBU(0x91), RGBU(0x92), RGBU(0x93),
-  RGBU(0x94), RGBU(0x95), RGBU(0x96), RGBU(0x97),
-  RGBU(0x98), RGBU(0x99), RGBU(0x9A), RGBU(0x9B),
-  RGBU(0x9C), RGBU(0x9D), RGBU(0x9E), RGBU(0x9F),
-  RGBU(0xA0), RGBU(0xA1), RGBU(0xA2), RGBU(0xA3),
-  RGBU(0xA4), RGBU(0xA5), RGBU(0xA6), RGBU(0xA7),
-  RGBU(0xA8), RGBU(0xA9), RGBU(0xAA), RGBU(0xAB),
-  RGBU(0xAC), RGBU(0xAD), RGBU(0xAE), RGBU(0xAF),
-  RGBU(0xB0), RGBU(0xB1), RGBU(0xB2), RGBU(0xB3),
-  RGBU(0xB4), RGBU(0xB5), RGBU(0xB6), RGBU(0xB7),
-  RGBU(0xB8), RGBU(0xB9), RGBU(0xBA), RGBU(0xBB),
-  RGBU(0xBC), RGBU(0xBD), RGBU(0xBE), RGBU(0xBF),
-  RGBU(0xC0), RGBU(0xC1), RGBU(0xC2), RGBU(0xC3),
-  RGBU(0xC4), RGBU(0xC5), RGBU(0xC6), RGBU(0xC7),
-  RGBU(0xC8), RGBU(0xC9), RGBU(0xCA), RGBU(0xCB),
-  RGBU(0xCC), RGBU(0xCD), RGBU(0xCE), RGBU(0xCF),
-  RGBU(0xD0), RGBU(0xD1), RGBU(0xD2), RGBU(0xD3),
-  RGBU(0xD4), RGBU(0xD5), RGBU(0xD6), RGBU(0xD7),
-  RGBU(0xD8), RGBU(0xD9), RGBU(0xDA), RGBU(0xDB),
-  RGBU(0xDC), RGBU(0xDD), RGBU(0xDE), RGBU(0xDF),
-  RGBU(0xE0), RGBU(0xE1), RGBU(0xE2), RGBU(0xE3),
-  RGBU(0xE4), RGBU(0xE5), RGBU(0xE6), RGBU(0xE7),
-  RGBU(0xE8), RGBU(0xE9), RGBU(0xEA), RGBU(0xEB),
-  RGBU(0xEC), RGBU(0xED), RGBU(0xEE), RGBU(0xEF),
-  RGBU(0xF0), RGBU(0xF1), RGBU(0xF2), RGBU(0xF3),
-  RGBU(0xF4), RGBU(0xF5), RGBU(0xF6), RGBU(0xF7),
-  RGBU(0xF8), RGBU(0xF9), RGBU(0xFA), RGBU(0xFB),
-  RGBU(0xFC), RGBU(0xFD), RGBU(0xFE), RGBU(0xFF),
-
-  // Chroma V table.
-  RGBV(0x00), RGBV(0x01), RGBV(0x02), RGBV(0x03),
-  RGBV(0x04), RGBV(0x05), RGBV(0x06), RGBV(0x07),
-  RGBV(0x08), RGBV(0x09), RGBV(0x0A), RGBV(0x0B),
-  RGBV(0x0C), RGBV(0x0D), RGBV(0x0E), RGBV(0x0F),
-  RGBV(0x10), RGBV(0x11), RGBV(0x12), RGBV(0x13),
-  RGBV(0x14), RGBV(0x15), RGBV(0x16), RGBV(0x17),
-  RGBV(0x18), RGBV(0x19), RGBV(0x1A), RGBV(0x1B),
-  RGBV(0x1C), RGBV(0x1D), RGBV(0x1E), RGBV(0x1F),
-  RGBV(0x20), RGBV(0x21), RGBV(0x22), RGBV(0x23),
-  RGBV(0x24), RGBV(0x25), RGBV(0x26), RGBV(0x27),
-  RGBV(0x28), RGBV(0x29), RGBV(0x2A), RGBV(0x2B),
-  RGBV(0x2C), RGBV(0x2D), RGBV(0x2E), RGBV(0x2F),
-  RGBV(0x30), RGBV(0x31), RGBV(0x32), RGBV(0x33),
-  RGBV(0x34), RGBV(0x35), RGBV(0x36), RGBV(0x37),
-  RGBV(0x38), RGBV(0x39), RGBV(0x3A), RGBV(0x3B),
-  RGBV(0x3C), RGBV(0x3D), RGBV(0x3E), RGBV(0x3F),
-  RGBV(0x40), RGBV(0x41), RGBV(0x42), RGBV(0x43),
-  RGBV(0x44), RGBV(0x45), RGBV(0x46), RGBV(0x47),
-  RGBV(0x48), RGBV(0x49), RGBV(0x4A), RGBV(0x4B),
-  RGBV(0x4C), RGBV(0x4D), RGBV(0x4E), RGBV(0x4F),
-  RGBV(0x50), RGBV(0x51), RGBV(0x52), RGBV(0x53),
-  RGBV(0x54), RGBV(0x55), RGBV(0x56), RGBV(0x57),
-  RGBV(0x58), RGBV(0x59), RGBV(0x5A), RGBV(0x5B),
-  RGBV(0x5C), RGBV(0x5D), RGBV(0x5E), RGBV(0x5F),
-  RGBV(0x60), RGBV(0x61), RGBV(0x62), RGBV(0x63),
-  RGBV(0x64), RGBV(0x65), RGBV(0x66), RGBV(0x67),
-  RGBV(0x68), RGBV(0x69), RGBV(0x6A), RGBV(0x6B),
-  RGBV(0x6C), RGBV(0x6D), RGBV(0x6E), RGBV(0x6F),
-  RGBV(0x70), RGBV(0x71), RGBV(0x72), RGBV(0x73),
-  RGBV(0x74), RGBV(0x75), RGBV(0x76), RGBV(0x77),
-  RGBV(0x78), RGBV(0x79), RGBV(0x7A), RGBV(0x7B),
-  RGBV(0x7C), RGBV(0x7D), RGBV(0x7E), RGBV(0x7F),
-  RGBV(0x80), RGBV(0x81), RGBV(0x82), RGBV(0x83),
-  RGBV(0x84), RGBV(0x85), RGBV(0x86), RGBV(0x87),
-  RGBV(0x88), RGBV(0x89), RGBV(0x8A), RGBV(0x8B),
-  RGBV(0x8C), RGBV(0x8D), RGBV(0x8E), RGBV(0x8F),
-  RGBV(0x90), RGBV(0x91), RGBV(0x92), RGBV(0x93),
-  RGBV(0x94), RGBV(0x95), RGBV(0x96), RGBV(0x97),
-  RGBV(0x98), RGBV(0x99), RGBV(0x9A), RGBV(0x9B),
-  RGBV(0x9C), RGBV(0x9D), RGBV(0x9E), RGBV(0x9F),
-  RGBV(0xA0), RGBV(0xA1), RGBV(0xA2), RGBV(0xA3),
-  RGBV(0xA4), RGBV(0xA5), RGBV(0xA6), RGBV(0xA7),
-  RGBV(0xA8), RGBV(0xA9), RGBV(0xAA), RGBV(0xAB),
-  RGBV(0xAC), RGBV(0xAD), RGBV(0xAE), RGBV(0xAF),
-  RGBV(0xB0), RGBV(0xB1), RGBV(0xB2), RGBV(0xB3),
-  RGBV(0xB4), RGBV(0xB5), RGBV(0xB6), RGBV(0xB7),
-  RGBV(0xB8), RGBV(0xB9), RGBV(0xBA), RGBV(0xBB),
-  RGBV(0xBC), RGBV(0xBD), RGBV(0xBE), RGBV(0xBF),
-  RGBV(0xC0), RGBV(0xC1), RGBV(0xC2), RGBV(0xC3),
-  RGBV(0xC4), RGBV(0xC5), RGBV(0xC6), RGBV(0xC7),
-  RGBV(0xC8), RGBV(0xC9), RGBV(0xCA), RGBV(0xCB),
-  RGBV(0xCC), RGBV(0xCD), RGBV(0xCE), RGBV(0xCF),
-  RGBV(0xD0), RGBV(0xD1), RGBV(0xD2), RGBV(0xD3),
-  RGBV(0xD4), RGBV(0xD5), RGBV(0xD6), RGBV(0xD7),
-  RGBV(0xD8), RGBV(0xD9), RGBV(0xDA), RGBV(0xDB),
-  RGBV(0xDC), RGBV(0xDD), RGBV(0xDE), RGBV(0xDF),
-  RGBV(0xE0), RGBV(0xE1), RGBV(0xE2), RGBV(0xE3),
-  RGBV(0xE4), RGBV(0xE5), RGBV(0xE6), RGBV(0xE7),
-  RGBV(0xE8), RGBV(0xE9), RGBV(0xEA), RGBV(0xEB),
-  RGBV(0xEC), RGBV(0xED), RGBV(0xEE), RGBV(0xEF),
-  RGBV(0xF0), RGBV(0xF1), RGBV(0xF2), RGBV(0xF3),
-  RGBV(0xF4), RGBV(0xF5), RGBV(0xF6), RGBV(0xF7),
-  RGBV(0xF8), RGBV(0xF9), RGBV(0xFA), RGBV(0xFB),
-  RGBV(0xFC), RGBV(0xFD), RGBV(0xFE), RGBV(0xFF),
-
-  // Alpha multipliers for each  alpha level.
-  ALPHA(0x00), ALPHA(0x01), ALPHA(0x02), ALPHA(0x03),
-  ALPHA(0x04), ALPHA(0x05), ALPHA(0x06), ALPHA(0x07),
-  ALPHA(0x08), ALPHA(0x09), ALPHA(0x0A), ALPHA(0x0B),
-  ALPHA(0x0C), ALPHA(0x0D), ALPHA(0x0E), ALPHA(0x0F),
-  ALPHA(0x10), ALPHA(0x11), ALPHA(0x12), ALPHA(0x13),
-  ALPHA(0x14), ALPHA(0x15), ALPHA(0x16), ALPHA(0x17),
-  ALPHA(0x18), ALPHA(0x19), ALPHA(0x1A), ALPHA(0x1B),
-  ALPHA(0x1C), ALPHA(0x1D), ALPHA(0x1E), ALPHA(0x1F),
-  ALPHA(0x20), ALPHA(0x21), ALPHA(0x22), ALPHA(0x23),
-  ALPHA(0x24), ALPHA(0x25), ALPHA(0x26), ALPHA(0x27),
-  ALPHA(0x28), ALPHA(0x29), ALPHA(0x2A), ALPHA(0x2B),
-  ALPHA(0x2C), ALPHA(0x2D), ALPHA(0x2E), ALPHA(0x2F),
-  ALPHA(0x30), ALPHA(0x31), ALPHA(0x32), ALPHA(0x33),
-  ALPHA(0x34), ALPHA(0x35), ALPHA(0x36), ALPHA(0x37),
-  ALPHA(0x38), ALPHA(0x39), ALPHA(0x3A), ALPHA(0x3B),
-  ALPHA(0x3C), ALPHA(0x3D), ALPHA(0x3E), ALPHA(0x3F),
-  ALPHA(0x40), ALPHA(0x41), ALPHA(0x42), ALPHA(0x43),
-  ALPHA(0x44), ALPHA(0x45), ALPHA(0x46), ALPHA(0x47),
-  ALPHA(0x48), ALPHA(0x49), ALPHA(0x4A), ALPHA(0x4B),
-  ALPHA(0x4C), ALPHA(0x4D), ALPHA(0x4E), ALPHA(0x4F),
-  ALPHA(0x50), ALPHA(0x51), ALPHA(0x52), ALPHA(0x53),
-  ALPHA(0x54), ALPHA(0x55), ALPHA(0x56), ALPHA(0x57),
-  ALPHA(0x58), ALPHA(0x59), ALPHA(0x5A), ALPHA(0x5B),
-  ALPHA(0x5C), ALPHA(0x5D), ALPHA(0x5E), ALPHA(0x5F),
-  ALPHA(0x60), ALPHA(0x61), ALPHA(0x62), ALPHA(0x63),
-  ALPHA(0x64), ALPHA(0x65), ALPHA(0x66), ALPHA(0x67),
-  ALPHA(0x68), ALPHA(0x69), ALPHA(0x6A), ALPHA(0x6B),
-  ALPHA(0x6C), ALPHA(0x6D), ALPHA(0x6E), ALPHA(0x6F),
-  ALPHA(0x70), ALPHA(0x71), ALPHA(0x72), ALPHA(0x73),
-  ALPHA(0x74), ALPHA(0x75), ALPHA(0x76), ALPHA(0x77),
-  ALPHA(0x78), ALPHA(0x79), ALPHA(0x7A), ALPHA(0x7B),
-  ALPHA(0x7C), ALPHA(0x7D), ALPHA(0x7E), ALPHA(0x7F),
-  ALPHA(0x80), ALPHA(0x81), ALPHA(0x82), ALPHA(0x83),
-  ALPHA(0x84), ALPHA(0x85), ALPHA(0x86), ALPHA(0x87),
-  ALPHA(0x88), ALPHA(0x89), ALPHA(0x8A), ALPHA(0x8B),
-  ALPHA(0x8C), ALPHA(0x8D), ALPHA(0x8E), ALPHA(0x8F),
-  ALPHA(0x90), ALPHA(0x91), ALPHA(0x92), ALPHA(0x93),
-  ALPHA(0x94), ALPHA(0x95), ALPHA(0x96), ALPHA(0x97),
-  ALPHA(0x98), ALPHA(0x99), ALPHA(0x9A), ALPHA(0x9B),
-  ALPHA(0x9C), ALPHA(0x9D), ALPHA(0x9E), ALPHA(0x9F),
-  ALPHA(0xA0), ALPHA(0xA1), ALPHA(0xA2), ALPHA(0xA3),
-  ALPHA(0xA4), ALPHA(0xA5), ALPHA(0xA6), ALPHA(0xA7),
-  ALPHA(0xA8), ALPHA(0xA9), ALPHA(0xAA), ALPHA(0xAB),
-  ALPHA(0xAC), ALPHA(0xAD), ALPHA(0xAE), ALPHA(0xAF),
-  ALPHA(0xB0), ALPHA(0xB1), ALPHA(0xB2), ALPHA(0xB3),
-  ALPHA(0xB4), ALPHA(0xB5), ALPHA(0xB6), ALPHA(0xB7),
-  ALPHA(0xB8), ALPHA(0xB9), ALPHA(0xBA), ALPHA(0xBB),
-  ALPHA(0xBC), ALPHA(0xBD), ALPHA(0xBE), ALPHA(0xBF),
-  ALPHA(0xC0), ALPHA(0xC1), ALPHA(0xC2), ALPHA(0xC3),
-  ALPHA(0xC4), ALPHA(0xC5), ALPHA(0xC6), ALPHA(0xC7),
-  ALPHA(0xC8), ALPHA(0xC9), ALPHA(0xCA), ALPHA(0xCB),
-  ALPHA(0xCC), ALPHA(0xCD), ALPHA(0xCE), ALPHA(0xCF),
-  ALPHA(0xD0), ALPHA(0xD1), ALPHA(0xD2), ALPHA(0xD3),
-  ALPHA(0xD4), ALPHA(0xD5), ALPHA(0xD6), ALPHA(0xD7),
-  ALPHA(0xD8), ALPHA(0xD9), ALPHA(0xDA), ALPHA(0xDB),
-  ALPHA(0xDC), ALPHA(0xDD), ALPHA(0xDE), ALPHA(0xDF),
-  ALPHA(0xE0), ALPHA(0xE1), ALPHA(0xE2), ALPHA(0xE3),
-  ALPHA(0xE4), ALPHA(0xE5), ALPHA(0xE6), ALPHA(0xE7),
-  ALPHA(0xE8), ALPHA(0xE9), ALPHA(0xEA), ALPHA(0xEB),
-  ALPHA(0xEC), ALPHA(0xED), ALPHA(0xEE), ALPHA(0xEF),
-  ALPHA(0xF0), ALPHA(0xF1), ALPHA(0xF2), ALPHA(0xF3),
-  ALPHA(0xF4), ALPHA(0xF5), ALPHA(0xF6), ALPHA(0xF7),
-  ALPHA(0xF8), ALPHA(0xF9), ALPHA(0xFA), ALPHA(0xFB),
-  ALPHA(0xFC), ALPHA(0xFD), ALPHA(0xFE), ALPHA(0xFF),
-};
+DEFINE_YUV_CONVERSION_TABLE(kCoefficientsRgbY);
 
 #undef RGBY
 #undef RGBU
 #undef RGBV
 #undef ALPHA
 
 // JPEG color range version:
 
 // Defines the R,G,B,A contributions from Y.
 #define RGBY(i) { \
@@ skipping 41 matching lines @@
   static_cast<int16>(1.402 * 64 * (i - 128) + 0.5), \
   0 \
 }
 #endif
 
 // Used to define a set of multiplier words for each alpha level.
 #define ALPHA(i) { \
   i, i, i, i \
 }
 
-// The following table defines the RGBA contributions
-// for each component of YUVA. The Y table is first followed
-// by the U, and V tables. The alpha multiplier table follows.
-// These tables are aligned and kept adjacent to optimize for
-// SIMD and caching.
-
-SIMD_ALIGNED(const int16 kCoefficientsRgbY_JPEG[256 * 4][4]) = {
-  RGBY(0x00), RGBY(0x01), RGBY(0x02), RGBY(0x03),
-  RGBY(0x04), RGBY(0x05), RGBY(0x06), RGBY(0x07),
-  RGBY(0x08), RGBY(0x09), RGBY(0x0A), RGBY(0x0B),
-  RGBY(0x0C), RGBY(0x0D), RGBY(0x0E), RGBY(0x0F),
-  RGBY(0x10), RGBY(0x11), RGBY(0x12), RGBY(0x13),
-  RGBY(0x14), RGBY(0x15), RGBY(0x16), RGBY(0x17),
-  RGBY(0x18), RGBY(0x19), RGBY(0x1A), RGBY(0x1B),
-  RGBY(0x1C), RGBY(0x1D), RGBY(0x1E), RGBY(0x1F),
-  RGBY(0x20), RGBY(0x21), RGBY(0x22), RGBY(0x23),
-  RGBY(0x24), RGBY(0x25), RGBY(0x26), RGBY(0x27),
-  RGBY(0x28), RGBY(0x29), RGBY(0x2A), RGBY(0x2B),
-  RGBY(0x2C), RGBY(0x2D), RGBY(0x2E), RGBY(0x2F),
-  RGBY(0x30), RGBY(0x31), RGBY(0x32), RGBY(0x33),
-  RGBY(0x34), RGBY(0x35), RGBY(0x36), RGBY(0x37),
-  RGBY(0x38), RGBY(0x39), RGBY(0x3A), RGBY(0x3B),
-  RGBY(0x3C), RGBY(0x3D), RGBY(0x3E), RGBY(0x3F),
-  RGBY(0x40), RGBY(0x41), RGBY(0x42), RGBY(0x43),
-  RGBY(0x44), RGBY(0x45), RGBY(0x46), RGBY(0x47),
-  RGBY(0x48), RGBY(0x49), RGBY(0x4A), RGBY(0x4B),
-  RGBY(0x4C), RGBY(0x4D), RGBY(0x4E), RGBY(0x4F),
-  RGBY(0x50), RGBY(0x51), RGBY(0x52), RGBY(0x53),
-  RGBY(0x54), RGBY(0x55), RGBY(0x56), RGBY(0x57),
-  RGBY(0x58), RGBY(0x59), RGBY(0x5A), RGBY(0x5B),
-  RGBY(0x5C), RGBY(0x5D), RGBY(0x5E), RGBY(0x5F),
-  RGBY(0x60), RGBY(0x61), RGBY(0x62), RGBY(0x63),
-  RGBY(0x64), RGBY(0x65), RGBY(0x66), RGBY(0x67),
-  RGBY(0x68), RGBY(0x69), RGBY(0x6A), RGBY(0x6B),
-  RGBY(0x6C), RGBY(0x6D), RGBY(0x6E), RGBY(0x6F),
-  RGBY(0x70), RGBY(0x71), RGBY(0x72), RGBY(0x73),
-  RGBY(0x74), RGBY(0x75), RGBY(0x76), RGBY(0x77),
-  RGBY(0x78), RGBY(0x79), RGBY(0x7A), RGBY(0x7B),
-  RGBY(0x7C), RGBY(0x7D), RGBY(0x7E), RGBY(0x7F),
-  RGBY(0x80), RGBY(0x81), RGBY(0x82), RGBY(0x83),
-  RGBY(0x84), RGBY(0x85), RGBY(0x86), RGBY(0x87),
-  RGBY(0x88), RGBY(0x89), RGBY(0x8A), RGBY(0x8B),
-  RGBY(0x8C), RGBY(0x8D), RGBY(0x8E), RGBY(0x8F),
-  RGBY(0x90), RGBY(0x91), RGBY(0x92), RGBY(0x93),
-  RGBY(0x94), RGBY(0x95), RGBY(0x96), RGBY(0x97),
-  RGBY(0x98), RGBY(0x99), RGBY(0x9A), RGBY(0x9B),
-  RGBY(0x9C), RGBY(0x9D), RGBY(0x9E), RGBY(0x9F),
-  RGBY(0xA0), RGBY(0xA1), RGBY(0xA2), RGBY(0xA3),
-  RGBY(0xA4), RGBY(0xA5), RGBY(0xA6), RGBY(0xA7),
-  RGBY(0xA8), RGBY(0xA9), RGBY(0xAA), RGBY(0xAB),
-  RGBY(0xAC), RGBY(0xAD), RGBY(0xAE), RGBY(0xAF),
-  RGBY(0xB0), RGBY(0xB1), RGBY(0xB2), RGBY(0xB3),
-  RGBY(0xB4), RGBY(0xB5), RGBY(0xB6), RGBY(0xB7),
-  RGBY(0xB8), RGBY(0xB9), RGBY(0xBA), RGBY(0xBB),
-  RGBY(0xBC), RGBY(0xBD), RGBY(0xBE), RGBY(0xBF),
-  RGBY(0xC0), RGBY(0xC1), RGBY(0xC2), RGBY(0xC3),
-  RGBY(0xC4), RGBY(0xC5), RGBY(0xC6), RGBY(0xC7),
-  RGBY(0xC8), RGBY(0xC9), RGBY(0xCA), RGBY(0xCB),
-  RGBY(0xCC), RGBY(0xCD), RGBY(0xCE), RGBY(0xCF),
-  RGBY(0xD0), RGBY(0xD1), RGBY(0xD2), RGBY(0xD3),
-  RGBY(0xD4), RGBY(0xD5), RGBY(0xD6), RGBY(0xD7),
-  RGBY(0xD8), RGBY(0xD9), RGBY(0xDA), RGBY(0xDB),
-  RGBY(0xDC), RGBY(0xDD), RGBY(0xDE), RGBY(0xDF),
-  RGBY(0xE0), RGBY(0xE1), RGBY(0xE2), RGBY(0xE3),
-  RGBY(0xE4), RGBY(0xE5), RGBY(0xE6), RGBY(0xE7),
-  RGBY(0xE8), RGBY(0xE9), RGBY(0xEA), RGBY(0xEB),
-  RGBY(0xEC), RGBY(0xED), RGBY(0xEE), RGBY(0xEF),
-  RGBY(0xF0), RGBY(0xF1), RGBY(0xF2), RGBY(0xF3),
-  RGBY(0xF4), RGBY(0xF5), RGBY(0xF6), RGBY(0xF7),
-  RGBY(0xF8), RGBY(0xF9), RGBY(0xFA), RGBY(0xFB),
-  RGBY(0xFC), RGBY(0xFD), RGBY(0xFE), RGBY(0xFF),
-
-  // Chroma U table.
-  RGBU(0x00), RGBU(0x01), RGBU(0x02), RGBU(0x03),
-  RGBU(0x04), RGBU(0x05), RGBU(0x06), RGBU(0x07),
-  RGBU(0x08), RGBU(0x09), RGBU(0x0A), RGBU(0x0B),
-  RGBU(0x0C), RGBU(0x0D), RGBU(0x0E), RGBU(0x0F),
-  RGBU(0x10), RGBU(0x11), RGBU(0x12), RGBU(0x13),
-  RGBU(0x14), RGBU(0x15), RGBU(0x16), RGBU(0x17),
-  RGBU(0x18), RGBU(0x19), RGBU(0x1A), RGBU(0x1B),
-  RGBU(0x1C), RGBU(0x1D), RGBU(0x1E), RGBU(0x1F),
-  RGBU(0x20), RGBU(0x21), RGBU(0x22), RGBU(0x23),
-  RGBU(0x24), RGBU(0x25), RGBU(0x26), RGBU(0x27),
-  RGBU(0x28), RGBU(0x29), RGBU(0x2A), RGBU(0x2B),
-  RGBU(0x2C), RGBU(0x2D), RGBU(0x2E), RGBU(0x2F),
-  RGBU(0x30), RGBU(0x31), RGBU(0x32), RGBU(0x33),
-  RGBU(0x34), RGBU(0x35), RGBU(0x36), RGBU(0x37),
-  RGBU(0x38), RGBU(0x39), RGBU(0x3A), RGBU(0x3B),
-  RGBU(0x3C), RGBU(0x3D), RGBU(0x3E), RGBU(0x3F),
-  RGBU(0x40), RGBU(0x41), RGBU(0x42), RGBU(0x43),
-  RGBU(0x44), RGBU(0x45), RGBU(0x46), RGBU(0x47),
-  RGBU(0x48), RGBU(0x49), RGBU(0x4A), RGBU(0x4B),
-  RGBU(0x4C), RGBU(0x4D), RGBU(0x4E), RGBU(0x4F),
-  RGBU(0x50), RGBU(0x51), RGBU(0x52), RGBU(0x53),
-  RGBU(0x54), RGBU(0x55), RGBU(0x56), RGBU(0x57),
-  RGBU(0x58), RGBU(0x59), RGBU(0x5A), RGBU(0x5B),
-  RGBU(0x5C), RGBU(0x5D), RGBU(0x5E), RGBU(0x5F),
-  RGBU(0x60), RGBU(0x61), RGBU(0x62), RGBU(0x63),
-  RGBU(0x64), RGBU(0x65), RGBU(0x66), RGBU(0x67),
-  RGBU(0x68), RGBU(0x69), RGBU(0x6A), RGBU(0x6B),
-  RGBU(0x6C), RGBU(0x6D), RGBU(0x6E), RGBU(0x6F),
-  RGBU(0x70), RGBU(0x71), RGBU(0x72), RGBU(0x73),
-  RGBU(0x74), RGBU(0x75), RGBU(0x76), RGBU(0x77),
-  RGBU(0x78), RGBU(0x79), RGBU(0x7A), RGBU(0x7B),
-  RGBU(0x7C), RGBU(0x7D), RGBU(0x7E), RGBU(0x7F),
-  RGBU(0x80), RGBU(0x81), RGBU(0x82), RGBU(0x83),
-  RGBU(0x84), RGBU(0x85), RGBU(0x86), RGBU(0x87),
-  RGBU(0x88), RGBU(0x89), RGBU(0x8A), RGBU(0x8B),
-  RGBU(0x8C), RGBU(0x8D), RGBU(0x8E), RGBU(0x8F),
-  RGBU(0x90), RGBU(0x91), RGBU(0x92), RGBU(0x93),
-  RGBU(0x94), RGBU(0x95), RGBU(0x96), RGBU(0x97),
-  RGBU(0x98), RGBU(0x99), RGBU(0x9A), RGBU(0x9B),
-  RGBU(0x9C), RGBU(0x9D), RGBU(0x9E), RGBU(0x9F),
-  RGBU(0xA0), RGBU(0xA1), RGBU(0xA2), RGBU(0xA3),
-  RGBU(0xA4), RGBU(0xA5), RGBU(0xA6), RGBU(0xA7),
-  RGBU(0xA8), RGBU(0xA9), RGBU(0xAA), RGBU(0xAB),
-  RGBU(0xAC), RGBU(0xAD), RGBU(0xAE), RGBU(0xAF),
-  RGBU(0xB0), RGBU(0xB1), RGBU(0xB2), RGBU(0xB3),
-  RGBU(0xB4), RGBU(0xB5), RGBU(0xB6), RGBU(0xB7),
-  RGBU(0xB8), RGBU(0xB9), RGBU(0xBA), RGBU(0xBB),
-  RGBU(0xBC), RGBU(0xBD), RGBU(0xBE), RGBU(0xBF),
-  RGBU(0xC0), RGBU(0xC1), RGBU(0xC2), RGBU(0xC3),
-  RGBU(0xC4), RGBU(0xC5), RGBU(0xC6), RGBU(0xC7),
-  RGBU(0xC8), RGBU(0xC9), RGBU(0xCA), RGBU(0xCB),
-  RGBU(0xCC), RGBU(0xCD), RGBU(0xCE), RGBU(0xCF),
-  RGBU(0xD0), RGBU(0xD1), RGBU(0xD2), RGBU(0xD3),
-  RGBU(0xD4), RGBU(0xD5), RGBU(0xD6), RGBU(0xD7),
-  RGBU(0xD8), RGBU(0xD9), RGBU(0xDA), RGBU(0xDB),
-  RGBU(0xDC), RGBU(0xDD), RGBU(0xDE), RGBU(0xDF),
-  RGBU(0xE0), RGBU(0xE1), RGBU(0xE2), RGBU(0xE3),
-  RGBU(0xE4), RGBU(0xE5), RGBU(0xE6), RGBU(0xE7),
-  RGBU(0xE8), RGBU(0xE9), RGBU(0xEA), RGBU(0xEB),
-  RGBU(0xEC), RGBU(0xED), RGBU(0xEE), RGBU(0xEF),
-  RGBU(0xF0), RGBU(0xF1), RGBU(0xF2), RGBU(0xF3),
-  RGBU(0xF4), RGBU(0xF5), RGBU(0xF6), RGBU(0xF7),
-  RGBU(0xF8), RGBU(0xF9), RGBU(0xFA), RGBU(0xFB),
-  RGBU(0xFC), RGBU(0xFD), RGBU(0xFE), RGBU(0xFF),
-
-  // Chroma V table.
-  RGBV(0x00), RGBV(0x01), RGBV(0x02), RGBV(0x03),
-  RGBV(0x04), RGBV(0x05), RGBV(0x06), RGBV(0x07),
-  RGBV(0x08), RGBV(0x09), RGBV(0x0A), RGBV(0x0B),
-  RGBV(0x0C), RGBV(0x0D), RGBV(0x0E), RGBV(0x0F),
-  RGBV(0x10), RGBV(0x11), RGBV(0x12), RGBV(0x13),
-  RGBV(0x14), RGBV(0x15), RGBV(0x16), RGBV(0x17),
-  RGBV(0x18), RGBV(0x19), RGBV(0x1A), RGBV(0x1B),
-  RGBV(0x1C), RGBV(0x1D), RGBV(0x1E), RGBV(0x1F),
-  RGBV(0x20), RGBV(0x21), RGBV(0x22), RGBV(0x23),
-  RGBV(0x24), RGBV(0x25), RGBV(0x26), RGBV(0x27),
-  RGBV(0x28), RGBV(0x29), RGBV(0x2A), RGBV(0x2B),
-  RGBV(0x2C), RGBV(0x2D), RGBV(0x2E), RGBV(0x2F),
-  RGBV(0x30), RGBV(0x31), RGBV(0x32), RGBV(0x33),
-  RGBV(0x34), RGBV(0x35), RGBV(0x36), RGBV(0x37),
-  RGBV(0x38), RGBV(0x39), RGBV(0x3A), RGBV(0x3B),
-  RGBV(0x3C), RGBV(0x3D), RGBV(0x3E), RGBV(0x3F),
-  RGBV(0x40), RGBV(0x41), RGBV(0x42), RGBV(0x43),
-  RGBV(0x44), RGBV(0x45), RGBV(0x46), RGBV(0x47),
-  RGBV(0x48), RGBV(0x49), RGBV(0x4A), RGBV(0x4B),
-  RGBV(0x4C), RGBV(0x4D), RGBV(0x4E), RGBV(0x4F),
-  RGBV(0x50), RGBV(0x51), RGBV(0x52), RGBV(0x53),
-  RGBV(0x54), RGBV(0x55), RGBV(0x56), RGBV(0x57),
-  RGBV(0x58), RGBV(0x59), RGBV(0x5A), RGBV(0x5B),
-  RGBV(0x5C), RGBV(0x5D), RGBV(0x5E), RGBV(0x5F),
-  RGBV(0x60), RGBV(0x61), RGBV(0x62), RGBV(0x63),
-  RGBV(0x64), RGBV(0x65), RGBV(0x66), RGBV(0x67),
-  RGBV(0x68), RGBV(0x69), RGBV(0x6A), RGBV(0x6B),
-  RGBV(0x6C), RGBV(0x6D), RGBV(0x6E), RGBV(0x6F),
-  RGBV(0x70), RGBV(0x71), RGBV(0x72), RGBV(0x73),
-  RGBV(0x74), RGBV(0x75), RGBV(0x76), RGBV(0x77),
-  RGBV(0x78), RGBV(0x79), RGBV(0x7A), RGBV(0x7B),
-  RGBV(0x7C), RGBV(0x7D), RGBV(0x7E), RGBV(0x7F),
-  RGBV(0x80), RGBV(0x81), RGBV(0x82), RGBV(0x83),
-  RGBV(0x84), RGBV(0x85), RGBV(0x86), RGBV(0x87),
-  RGBV(0x88), RGBV(0x89), RGBV(0x8A), RGBV(0x8B),
-  RGBV(0x8C), RGBV(0x8D), RGBV(0x8E), RGBV(0x8F),
-  RGBV(0x90), RGBV(0x91), RGBV(0x92), RGBV(0x93),
-  RGBV(0x94), RGBV(0x95), RGBV(0x96), RGBV(0x97),
-  RGBV(0x98), RGBV(0x99), RGBV(0x9A), RGBV(0x9B),
-  RGBV(0x9C), RGBV(0x9D), RGBV(0x9E), RGBV(0x9F),
-  RGBV(0xA0), RGBV(0xA1), RGBV(0xA2), RGBV(0xA3),
-  RGBV(0xA4), RGBV(0xA5), RGBV(0xA6), RGBV(0xA7),
-  RGBV(0xA8), RGBV(0xA9), RGBV(0xAA), RGBV(0xAB),
-  RGBV(0xAC), RGBV(0xAD), RGBV(0xAE), RGBV(0xAF),
-  RGBV(0xB0), RGBV(0xB1), RGBV(0xB2), RGBV(0xB3),
-  RGBV(0xB4), RGBV(0xB5), RGBV(0xB6), RGBV(0xB7),
-  RGBV(0xB8), RGBV(0xB9), RGBV(0xBA), RGBV(0xBB),
-  RGBV(0xBC), RGBV(0xBD), RGBV(0xBE), RGBV(0xBF),
-  RGBV(0xC0), RGBV(0xC1), RGBV(0xC2), RGBV(0xC3),
-  RGBV(0xC4), RGBV(0xC5), RGBV(0xC6), RGBV(0xC7),
-  RGBV(0xC8), RGBV(0xC9), RGBV(0xCA), RGBV(0xCB),
-  RGBV(0xCC), RGBV(0xCD), RGBV(0xCE), RGBV(0xCF),
-  RGBV(0xD0), RGBV(0xD1), RGBV(0xD2), RGBV(0xD3),
-  RGBV(0xD4), RGBV(0xD5), RGBV(0xD6), RGBV(0xD7),
-  RGBV(0xD8), RGBV(0xD9), RGBV(0xDA), RGBV(0xDB),
-  RGBV(0xDC), RGBV(0xDD), RGBV(0xDE), RGBV(0xDF),
-  RGBV(0xE0), RGBV(0xE1), RGBV(0xE2), RGBV(0xE3),
-  RGBV(0xE4), RGBV(0xE5), RGBV(0xE6), RGBV(0xE7),
-  RGBV(0xE8), RGBV(0xE9), RGBV(0xEA), RGBV(0xEB),
-  RGBV(0xEC), RGBV(0xED), RGBV(0xEE), RGBV(0xEF),
-  RGBV(0xF0), RGBV(0xF1), RGBV(0xF2), RGBV(0xF3),
-  RGBV(0xF4), RGBV(0xF5), RGBV(0xF6), RGBV(0xF7),
-  RGBV(0xF8), RGBV(0xF9), RGBV(0xFA), RGBV(0xFB),
-  RGBV(0xFC), RGBV(0xFD), RGBV(0xFE), RGBV(0xFF),
-
-  // Alpha multipliers for each  alpha level.
-  ALPHA(0x00), ALPHA(0x01), ALPHA(0x02), ALPHA(0x03),
-  ALPHA(0x04), ALPHA(0x05), ALPHA(0x06), ALPHA(0x07),
-  ALPHA(0x08), ALPHA(0x09), ALPHA(0x0A), ALPHA(0x0B),
-  ALPHA(0x0C), ALPHA(0x0D), ALPHA(0x0E), ALPHA(0x0F),
-  ALPHA(0x10), ALPHA(0x11), ALPHA(0x12), ALPHA(0x13),
-  ALPHA(0x14), ALPHA(0x15), ALPHA(0x16), ALPHA(0x17),
-  ALPHA(0x18), ALPHA(0x19), ALPHA(0x1A), ALPHA(0x1B),
-  ALPHA(0x1C), ALPHA(0x1D), ALPHA(0x1E), ALPHA(0x1F),
-  ALPHA(0x20), ALPHA(0x21), ALPHA(0x22), ALPHA(0x23),
-  ALPHA(0x24), ALPHA(0x25), ALPHA(0x26), ALPHA(0x27),
-  ALPHA(0x28), ALPHA(0x29), ALPHA(0x2A), ALPHA(0x2B),
-  ALPHA(0x2C), ALPHA(0x2D), ALPHA(0x2E), ALPHA(0x2F),
-  ALPHA(0x30), ALPHA(0x31), ALPHA(0x32), ALPHA(0x33),
-  ALPHA(0x34), ALPHA(0x35), ALPHA(0x36), ALPHA(0x37),
-  ALPHA(0x38), ALPHA(0x39), ALPHA(0x3A), ALPHA(0x3B),
-  ALPHA(0x3C), ALPHA(0x3D), ALPHA(0x3E), ALPHA(0x3F),
-  ALPHA(0x40), ALPHA(0x41), ALPHA(0x42), ALPHA(0x43),
-  ALPHA(0x44), ALPHA(0x45), ALPHA(0x46), ALPHA(0x47),
-  ALPHA(0x48), ALPHA(0x49), ALPHA(0x4A), ALPHA(0x4B),
-  ALPHA(0x4C), ALPHA(0x4D), ALPHA(0x4E), ALPHA(0x4F),
-  ALPHA(0x50), ALPHA(0x51), ALPHA(0x52), ALPHA(0x53),
-  ALPHA(0x54), ALPHA(0x55), ALPHA(0x56), ALPHA(0x57),
-  ALPHA(0x58), ALPHA(0x59), ALPHA(0x5A), ALPHA(0x5B),
-  ALPHA(0x5C), ALPHA(0x5D), ALPHA(0x5E), ALPHA(0x5F),
-  ALPHA(0x60), ALPHA(0x61), ALPHA(0x62), ALPHA(0x63),
-  ALPHA(0x64), ALPHA(0x65), ALPHA(0x66), ALPHA(0x67),
-  ALPHA(0x68), ALPHA(0x69), ALPHA(0x6A), ALPHA(0x6B),
-  ALPHA(0x6C), ALPHA(0x6D), ALPHA(0x6E), ALPHA(0x6F),
-  ALPHA(0x70), ALPHA(0x71), ALPHA(0x72), ALPHA(0x73),
-  ALPHA(0x74), ALPHA(0x75), ALPHA(0x76), ALPHA(0x77),
-  ALPHA(0x78), ALPHA(0x79), ALPHA(0x7A), ALPHA(0x7B),
-  ALPHA(0x7C), ALPHA(0x7D), ALPHA(0x7E), ALPHA(0x7F),
-  ALPHA(0x80), ALPHA(0x81), ALPHA(0x82), ALPHA(0x83),
-  ALPHA(0x84), ALPHA(0x85), ALPHA(0x86), ALPHA(0x87),
-  ALPHA(0x88), ALPHA(0x89), ALPHA(0x8A), ALPHA(0x8B),
-  ALPHA(0x8C), ALPHA(0x8D), ALPHA(0x8E), ALPHA(0x8F),
-  ALPHA(0x90), ALPHA(0x91), ALPHA(0x92), ALPHA(0x93),
-  ALPHA(0x94), ALPHA(0x95), ALPHA(0x96), ALPHA(0x97),
-  ALPHA(0x98), ALPHA(0x99), ALPHA(0x9A), ALPHA(0x9B),
-  ALPHA(0x9C), ALPHA(0x9D), ALPHA(0x9E), ALPHA(0x9F),
-  ALPHA(0xA0), ALPHA(0xA1), ALPHA(0xA2), ALPHA(0xA3),
-  ALPHA(0xA4), ALPHA(0xA5), ALPHA(0xA6), ALPHA(0xA7),
-  ALPHA(0xA8), ALPHA(0xA9), ALPHA(0xAA), ALPHA(0xAB),
-  ALPHA(0xAC), ALPHA(0xAD), ALPHA(0xAE), ALPHA(0xAF),
-  ALPHA(0xB0), ALPHA(0xB1), ALPHA(0xB2), ALPHA(0xB3),
-  ALPHA(0xB4), ALPHA(0xB5), ALPHA(0xB6), ALPHA(0xB7),
-  ALPHA(0xB8), ALPHA(0xB9), ALPHA(0xBA), ALPHA(0xBB),
-  ALPHA(0xBC), ALPHA(0xBD), ALPHA(0xBE), ALPHA(0xBF),
-  ALPHA(0xC0), ALPHA(0xC1), ALPHA(0xC2), ALPHA(0xC3),
-  ALPHA(0xC4), ALPHA(0xC5), ALPHA(0xC6), ALPHA(0xC7),
-  ALPHA(0xC8), ALPHA(0xC9), ALPHA(0xCA), ALPHA(0xCB),
-  ALPHA(0xCC), ALPHA(0xCD), ALPHA(0xCE), ALPHA(0xCF),
-  ALPHA(0xD0), ALPHA(0xD1), ALPHA(0xD2), ALPHA(0xD3),
-  ALPHA(0xD4), ALPHA(0xD5), ALPHA(0xD6), ALPHA(0xD7),
-  ALPHA(0xD8), ALPHA(0xD9), ALPHA(0xDA), ALPHA(0xDB),
-  ALPHA(0xDC), ALPHA(0xDD), ALPHA(0xDE), ALPHA(0xDF),
-  ALPHA(0xE0), ALPHA(0xE1), ALPHA(0xE2), ALPHA(0xE3),
-  ALPHA(0xE4), ALPHA(0xE5), ALPHA(0xE6), ALPHA(0xE7),
-  ALPHA(0xE8), ALPHA(0xE9), ALPHA(0xEA), ALPHA(0xEB),
-  ALPHA(0xEC), ALPHA(0xED), ALPHA(0xEE), ALPHA(0xEF),
-  ALPHA(0xF0), ALPHA(0xF1), ALPHA(0xF2), ALPHA(0xF3),
-  ALPHA(0xF4), ALPHA(0xF5), ALPHA(0xF6), ALPHA(0xF7),
-  ALPHA(0xF8), ALPHA(0xF9), ALPHA(0xFA), ALPHA(0xFB),
-  ALPHA(0xFC), ALPHA(0xFD), ALPHA(0xFE), ALPHA(0xFF),
-};
+DEFINE_YUV_CONVERSION_TABLE(kCoefficientsRgbY_JPEG);
 
 #undef RGBY
 #undef RGBU
 #undef RGBV
 #undef ALPHA
 
+// Rec709 color space version:
+// Values taken from http://www.equasys.de/colorconversion.html
+
+// Defines the R,G,B,A contributions from Y.
+#define RGBY(i) { \
+  static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
+  static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
+  static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
+  0 \
+}
+
+// Defines the R,G,B,A contributions from U.
+// The contribution to A is the same for any value of U
+// causing the final A value to be 255 in every conversion.
+// Android's pixel layout is RGBA, while other platforms
+// are BGRA.
+#if defined(OS_ANDROID)
+#define RGBU(i) { \
+  0, \
+  static_cast<int16>(-0.213 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(2.112 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(256 * 64 - 1) \
+}
+#else
+#define RGBU(i) { \
+  static_cast<int16>(2.112 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(-0.213 * 64 * (i - 128) + 0.5), \
+  0, \
+  static_cast<int16>(256 * 64 - 1) \
+}
+#endif
+
+// Defines the R,G,B,A contributions from V.
+// Android's pixel layout is RGBA, while other platforms
+// are BGRA.
+#if defined(OS_ANDROID)
+#define RGBV(i) { \
+  static_cast<int16>(1.793 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(-0.533 * 64 * (i - 128) + 0.5), \
+  0, \
+  0 \
+}
+#else
+#define RGBV(i) { \
+  0, \
+  static_cast<int16>(-0.533 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(1.793 * 64 * (i - 128) + 0.5), \
+  0 \
+}
+#endif
+

[DaleCurtis, 2014/12/16 22:20:44]

Extra space.

+
+// Used to define a set of multiplier words for each alpha level.
+#define ALPHA(i) { \
+  i, i, i, i \
+}
+
+DEFINE_YUV_CONVERSION_TABLE(kCoefficientsRgbY_Rec709);
+
+#undef RGBY
+#undef RGBU
+#undef RGBV
+#undef ALPHA
+#undef DEFINE_YUV_CONVERSION_TABLE
+
 }  // extern "C"