1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/core/SkSinTable.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,277 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2006 The Android Open Source Project
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkSinTable_DEFINED
1.14 +#define SkSinTable_DEFINED
1.15 +
1.16 +#include "SkTypes.h"
1.17 +
1.18 +/* Fixed point values (low 16 bits) of sin(radians) for
1.19 + radians in [0...PI/2)
1.20 +*/
1.21 +static const uint16_t gSkSinTable[256] = {
1.22 + 0x0000,
1.23 + 0x0192,
1.24 + 0x0324,
1.25 + 0x04B6,
1.26 + 0x0648,
1.27 + 0x07DA,
1.28 + 0x096C,
1.29 + 0x0AFE,
1.30 + 0x0C8F,
1.31 + 0x0E21,
1.32 + 0x0FB2,
1.33 + 0x1144,
1.34 + 0x12D5,
1.35 + 0x1466,
1.36 + 0x15F6,
1.37 + 0x1787,
1.38 + 0x1917,
1.39 + 0x1AA7,
1.40 + 0x1C37,
1.41 + 0x1DC7,
1.42 + 0x1F56,
1.43 + 0x20E5,
1.44 + 0x2273,
1.45 + 0x2402,
1.46 + 0x2590,
1.47 + 0x271D,
1.48 + 0x28AA,
1.49 + 0x2A37,
1.50 + 0x2BC4,
1.51 + 0x2D50,
1.52 + 0x2EDB,
1.53 + 0x3066,
1.54 + 0x31F1,
1.55 + 0x337B,
1.56 + 0x3505,
1.57 + 0x368E,
1.58 + 0x3817,
1.59 + 0x399F,
1.60 + 0x3B26,
1.61 + 0x3CAD,
1.62 + 0x3E33,
1.63 + 0x3FB9,
1.64 + 0x413E,
1.65 + 0x42C3,
1.66 + 0x4447,
1.67 + 0x45CA,
1.68 + 0x474D,
1.69 + 0x48CE,
1.70 + 0x4A50,
1.71 + 0x4BD0,
1.72 + 0x4D50,
1.73 + 0x4ECF,
1.74 + 0x504D,
1.75 + 0x51CA,
1.76 + 0x5347,
1.77 + 0x54C3,
1.78 + 0x563E,
1.79 + 0x57B8,
1.80 + 0x5931,
1.81 + 0x5AAA,
1.82 + 0x5C22,
1.83 + 0x5D98,
1.84 + 0x5F0E,
1.85 + 0x6083,
1.86 + 0x61F7,
1.87 + 0x636A,
1.88 + 0x64DC,
1.89 + 0x664D,
1.90 + 0x67BD,
1.91 + 0x692D,
1.92 + 0x6A9B,
1.93 + 0x6C08,
1.94 + 0x6D74,
1.95 + 0x6EDF,
1.96 + 0x7049,
1.97 + 0x71B1,
1.98 + 0x7319,
1.99 + 0x7480,
1.100 + 0x75E5,
1.101 + 0x774A,
1.102 + 0x78AD,
1.103 + 0x7A0F,
1.104 + 0x7B70,
1.105 + 0x7CD0,
1.106 + 0x7E2E,
1.107 + 0x7F8B,
1.108 + 0x80E7,
1.109 + 0x8242,
1.110 + 0x839C,
1.111 + 0x84F4,
1.112 + 0x864B,
1.113 + 0x87A1,
1.114 + 0x88F5,
1.115 + 0x8A48,
1.116 + 0x8B9A,
1.117 + 0x8CEA,
1.118 + 0x8E39,
1.119 + 0x8F87,
1.120 + 0x90D3,
1.121 + 0x921E,
1.122 + 0x9368,
1.123 + 0x94B0,
1.124 + 0x95F6,
1.125 + 0x973C,
1.126 + 0x987F,
1.127 + 0x99C2,
1.128 + 0x9B02,
1.129 + 0x9C42,
1.130 + 0x9D7F,
1.131 + 0x9EBC,
1.132 + 0x9FF6,
1.133 + 0xA12F,
1.134 + 0xA267,
1.135 + 0xA39D,
1.136 + 0xA4D2,
1.137 + 0xA605,
1.138 + 0xA736,
1.139 + 0xA866,
1.140 + 0xA994,
1.141 + 0xAAC0,
1.142 + 0xABEB,
1.143 + 0xAD14,
1.144 + 0xAE3B,
1.145 + 0xAF61,
1.146 + 0xB085,
1.147 + 0xB1A8,
1.148 + 0xB2C8,
1.149 + 0xB3E7,
1.150 + 0xB504,
1.151 + 0xB620,
1.152 + 0xB73A,
1.153 + 0xB852,
1.154 + 0xB968,
1.155 + 0xBA7C,
1.156 + 0xBB8F,
1.157 + 0xBCA0,
1.158 + 0xBDAE,
1.159 + 0xBEBC,
1.160 + 0xBFC7,
1.161 + 0xC0D0,
1.162 + 0xC1D8,
1.163 + 0xC2DE,
1.164 + 0xC3E2,
1.165 + 0xC4E3,
1.166 + 0xC5E4,
1.167 + 0xC6E2,
1.168 + 0xC7DE,
1.169 + 0xC8D8,
1.170 + 0xC9D1,
1.171 + 0xCAC7,
1.172 + 0xCBBB,
1.173 + 0xCCAE,
1.174 + 0xCD9F,
1.175 + 0xCE8D,
1.176 + 0xCF7A,
1.177 + 0xD064,
1.178 + 0xD14D,
1.179 + 0xD233,
1.180 + 0xD318,
1.181 + 0xD3FA,
1.182 + 0xD4DB,
1.183 + 0xD5B9,
1.184 + 0xD695,
1.185 + 0xD770,
1.186 + 0xD848,
1.187 + 0xD91E,
1.188 + 0xD9F2,
1.189 + 0xDAC4,
1.190 + 0xDB94,
1.191 + 0xDC61,
1.192 + 0xDD2D,
1.193 + 0xDDF6,
1.194 + 0xDEBE,
1.195 + 0xDF83,
1.196 + 0xE046,
1.197 + 0xE106,
1.198 + 0xE1C5,
1.199 + 0xE282,
1.200 + 0xE33C,
1.201 + 0xE3F4,
1.202 + 0xE4AA,
1.203 + 0xE55E,
1.204 + 0xE60F,
1.205 + 0xE6BE,
1.206 + 0xE76B,
1.207 + 0xE816,
1.208 + 0xE8BF,
1.209 + 0xE965,
1.210 + 0xEA09,
1.211 + 0xEAAB,
1.212 + 0xEB4B,
1.213 + 0xEBE8,
1.214 + 0xEC83,
1.215 + 0xED1C,
1.216 + 0xEDB2,
1.217 + 0xEE46,
1.218 + 0xEED8,
1.219 + 0xEF68,
1.220 + 0xEFF5,
1.221 + 0xF080,
1.222 + 0xF109,
1.223 + 0xF18F,
1.224 + 0xF213,
1.225 + 0xF294,
1.226 + 0xF314,
1.227 + 0xF391,
1.228 + 0xF40B,
1.229 + 0xF484,
1.230 + 0xF4FA,
1.231 + 0xF56D,
1.232 + 0xF5DE,
1.233 + 0xF64D,
1.234 + 0xF6BA,
1.235 + 0xF724,
1.236 + 0xF78B,
1.237 + 0xF7F1,
1.238 + 0xF853,
1.239 + 0xF8B4,
1.240 + 0xF912,
1.241 + 0xF96E,
1.242 + 0xF9C7,
1.243 + 0xFA1E,
1.244 + 0xFA73,
1.245 + 0xFAC5,
1.246 + 0xFB14,
1.247 + 0xFB61,
1.248 + 0xFBAC,
1.249 + 0xFBF5,
1.250 + 0xFC3B,
1.251 + 0xFC7E,
1.252 + 0xFCBF,
1.253 + 0xFCFE,
1.254 + 0xFD3A,
1.255 + 0xFD74,
1.256 + 0xFDAB,
1.257 + 0xFDE0,
1.258 + 0xFE13,
1.259 + 0xFE43,
1.260 + 0xFE70,
1.261 + 0xFE9B,
1.262 + 0xFEC4,
1.263 + 0xFEEA,
1.264 + 0xFF0E,
1.265 + 0xFF2F,
1.266 + 0xFF4E,
1.267 + 0xFF6A,
1.268 + 0xFF84,
1.269 + 0xFF9C,
1.270 + 0xFFB1,
1.271 + 0xFFC3,
1.272 + 0xFFD3,
1.273 + 0xFFE1,
1.274 + 0xFFEC,
1.275 + 0xFFF4,
1.276 + 0xFFFB,
1.277 + 0xFFFE
1.278 +};
1.279 +
1.280 +#endif
