9d524f22bf
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002 Review URL: https://codereview.chromium.org/1842753002
539 lines
21 KiB
C++
539 lines
21 KiB
C++
/*
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* Copyright 2006 The Android Open Source Project
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkParse.h"
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#ifdef SK_DEBUG
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#include "SkString.h"
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#ifdef SK_SUPPORT_UNITTEST
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// compress names 6 chars per long (packed 5 bits/char )
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// note: little advantage to splitting chars across longs, since 3 longs at 2 unused bits each
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// allow for one additional split char (vs. the 18 unsplit chars in the three longs)
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// use extra two bits to represent:
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// 00 : final 6 (or fewer) chars (if 'a' is 0x01, zero could have special meaning)
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// 01 : not final 6 chars
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// 10 : color
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// 11 : unused, except as debugging sentinal? (could be -1 for easier test)
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// !!! the bit to end the word (last) is at the low bit for binary search
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// lookup first character in offset for quick start
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// offset is 27-entry table of bytes(?) that trims linear search to at most 21 entries ('d')
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// shift match into long; set bit 30 if it all doesn't fit
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// while longs don't match, march forward
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// if they do match, and bit 30 is set, advance match, clearing bit 30 if
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// final chars, and advance to next test
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// if they do match, and bit 30 is clear, get next long (color) and return it
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// stop at lookup of first char + 1
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static const struct SkNameRGB {
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const char* name;
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int rgb;
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} colorNames[] = {
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{ "aliceblue", 0xF0F8FF },
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{ "antiquewhite", 0xFAEBD7 },
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{ "aqua", 0x00FFFF },
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{ "aquamarine", 0x7FFFD4 },
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{ "azure", 0xF0FFFF },
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{ "beige", 0xF5F5DC },
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{ "bisque", 0xFFE4C4 },
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{ "black", 0x000000 },
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{ "blanchedalmond", 0xFFEBCD },
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{ "blue", 0x0000FF },
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{ "blueviolet", 0x8A2BE2 },
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{ "brown", 0xA52A2A },
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{ "burlywood", 0xDEB887 },
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{ "cadetblue", 0x5F9EA0 },
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{ "chartreuse", 0x7FFF00 },
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{ "chocolate", 0xD2691E },
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{ "coral", 0xFF7F50 },
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{ "cornflowerblue", 0x6495ED },
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{ "cornsilk", 0xFFF8DC },
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{ "crimson", 0xDC143C },
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{ "cyan", 0x00FFFF },
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{ "darkblue", 0x00008B },
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{ "darkcyan", 0x008B8B },
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{ "darkgoldenrod", 0xB8860B },
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{ "darkgray", 0xA9A9A9 },
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{ "darkgreen", 0x006400 },
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{ "darkkhaki", 0xBDB76B },
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{ "darkmagenta", 0x8B008B },
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{ "darkolivegreen", 0x556B2F },
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{ "darkorange", 0xFF8C00 },
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{ "darkorchid", 0x9932CC },
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{ "darkred", 0x8B0000 },
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{ "darksalmon", 0xE9967A },
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{ "darkseagreen", 0x8FBC8F },
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{ "darkslateblue", 0x483D8B },
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{ "darkslategray", 0x2F4F4F },
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{ "darkturquoise", 0x00CED1 },
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{ "darkviolet", 0x9400D3 },
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{ "deeppink", 0xFF1493 },
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{ "deepskyblue", 0x00BFFF },
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{ "dimgray", 0x696969 },
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{ "dodgerblue", 0x1E90FF },
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{ "firebrick", 0xB22222 },
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{ "floralwhite", 0xFFFAF0 },
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{ "forestgreen", 0x228B22 },
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{ "fuchsia", 0xFF00FF },
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{ "gainsboro", 0xDCDCDC },
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{ "ghostwhite", 0xF8F8FF },
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{ "gold", 0xFFD700 },
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{ "goldenrod", 0xDAA520 },
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{ "gray", 0x808080 },
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{ "green", 0x008000 },
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{ "greenyellow", 0xADFF2F },
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{ "honeydew", 0xF0FFF0 },
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{ "hotpink", 0xFF69B4 },
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{ "indianred", 0xCD5C5C },
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{ "indigo", 0x4B0082 },
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{ "ivory", 0xFFFFF0 },
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{ "khaki", 0xF0E68C },
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{ "lavender", 0xE6E6FA },
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{ "lavenderblush", 0xFFF0F5 },
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{ "lawngreen", 0x7CFC00 },
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{ "lemonchiffon", 0xFFFACD },
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{ "lightblue", 0xADD8E6 },
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{ "lightcoral", 0xF08080 },
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{ "lightcyan", 0xE0FFFF },
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{ "lightgoldenrodyellow", 0xFAFAD2 },
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{ "lightgreen", 0x90EE90 },
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{ "lightgrey", 0xD3D3D3 },
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{ "lightpink", 0xFFB6C1 },
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{ "lightsalmon", 0xFFA07A },
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{ "lightseagreen", 0x20B2AA },
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{ "lightskyblue", 0x87CEFA },
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{ "lightslategray", 0x778899 },
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{ "lightsteelblue", 0xB0C4DE },
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{ "lightyellow", 0xFFFFE0 },
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{ "lime", 0x00FF00 },
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{ "limegreen", 0x32CD32 },
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{ "linen", 0xFAF0E6 },
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{ "magenta", 0xFF00FF },
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{ "maroon", 0x800000 },
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{ "mediumaquamarine", 0x66CDAA },
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{ "mediumblue", 0x0000CD },
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{ "mediumorchid", 0xBA55D3 },
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{ "mediumpurple", 0x9370DB },
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{ "mediumseagreen", 0x3CB371 },
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{ "mediumslateblue", 0x7B68EE },
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{ "mediumspringgreen", 0x00FA9A },
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{ "mediumturquoise", 0x48D1CC },
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{ "mediumvioletred", 0xC71585 },
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{ "midnightblue", 0x191970 },
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{ "mintcream", 0xF5FFFA },
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{ "mistyrose", 0xFFE4E1 },
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{ "moccasin", 0xFFE4B5 },
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{ "navajowhite", 0xFFDEAD },
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{ "navy", 0x000080 },
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{ "oldlace", 0xFDF5E6 },
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{ "olive", 0x808000 },
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{ "olivedrab", 0x6B8E23 },
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{ "orange", 0xFFA500 },
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{ "orangered", 0xFF4500 },
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{ "orchid", 0xDA70D6 },
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{ "palegoldenrod", 0xEEE8AA },
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{ "palegreen", 0x98FB98 },
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{ "paleturquoise", 0xAFEEEE },
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{ "palevioletred", 0xDB7093 },
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{ "papayawhip", 0xFFEFD5 },
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{ "peachpuff", 0xFFDAB9 },
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{ "peru", 0xCD853F },
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{ "pink", 0xFFC0CB },
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{ "plum", 0xDDA0DD },
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{ "powderblue", 0xB0E0E6 },
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{ "purple", 0x800080 },
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{ "red", 0xFF0000 },
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{ "rosybrown", 0xBC8F8F },
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{ "royalblue", 0x4169E1 },
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{ "saddlebrown", 0x8B4513 },
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{ "salmon", 0xFA8072 },
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{ "sandybrown", 0xF4A460 },
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{ "seagreen", 0x2E8B57 },
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{ "seashell", 0xFFF5EE },
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{ "sienna", 0xA0522D },
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{ "silver", 0xC0C0C0 },
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{ "skyblue", 0x87CEEB },
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{ "slateblue", 0x6A5ACD },
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{ "slategray", 0x708090 },
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{ "snow", 0xFFFAFA },
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{ "springgreen", 0x00FF7F },
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{ "steelblue", 0x4682B4 },
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{ "tan", 0xD2B48C },
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{ "teal", 0x008080 },
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{ "thistle", 0xD8BFD8 },
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{ "tomato", 0xFF6347 },
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{ "turquoise", 0x40E0D0 },
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{ "violet", 0xEE82EE },
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{ "wheat", 0xF5DEB3 },
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{ "white", 0xFFFFFF },
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{ "whitesmoke", 0xF5F5F5 },
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{ "yellow", 0xFFFF00 },
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{ "yellowgreen", 0x9ACD32 }
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};
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int colorNamesSize = SK_ARRAY_COUNT(colorNames);
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static void CreateTable() {
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SkString comment;
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size_t originalSize = 0;
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int replacement = 0;
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for (int index = 0; index < colorNamesSize; index++) {
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SkNameRGB nameRGB = colorNames[index];
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const char* name = nameRGB.name;
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size_t len = strlen(name);
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originalSize += len + 9;
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bool first = true;
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bool last = false;
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do {
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int compressed = 0;
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const char* start = name;
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for (int chIndex = 0; chIndex < 6; chIndex++) {
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compressed <<= 5;
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compressed |= *name ? *name++ - 'a' + 1 : 0 ;
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}
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replacement += sizeof(int);
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compressed <<= 1;
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compressed |= 1;
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if (first) {
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compressed |= 0x80000000;
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first = false;
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}
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if (len <= 6) { // last
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compressed &= ~1;
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last = true;
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}
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len -= 6;
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SkDebugf("0x%08x, ", compressed);
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comment.append(start, name - start);
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} while (last == false);
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replacement += sizeof(int);
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SkDebugf("0x%08x, ", nameRGB.rgb);
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SkDebugf("// %s\n", comment.c_str());
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comment.reset();
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}
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SkDebugf("// original = %d : replacement = %d\n", originalSize, replacement);
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SkASSERT(0); // always stop after creating table
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}
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#endif
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#endif
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static const unsigned int gColorNames[] = {
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0x85891945, 0x32a50000, 0x00f0f8ff, // aliceblue
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0x85d44c6b, 0x16e84d0a, 0x00faebd7, // antiquewhite
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0x86350800, 0x0000ffff, // aqua
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0x86350b43, 0x492e2800, 0x007fffd4, // aquamarine
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0x87559140, 0x00f0ffff, // azure
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0x88a93940, 0x00f5f5dc, // beige
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0x89338d4a, 0x00ffe4c4, // bisque
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0x89811ac0, 0x00000000, // black
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0x898170d1, 0x1481635f, 0x38800000, 0x00ffebcd, // blanchedalmond
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0x89952800, 0x000000ff, // blue
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0x89952d93, 0x3d85a000, 0x008a2be2, // blueviolet
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0x8a4fbb80, 0x00a52a2a, // brown
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0x8ab2666f, 0x3de40000, 0x00deb887, // burlywood
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0x8c242d05, 0x32a50000, 0x005f9ea0, // cadetblue
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0x8d019525, 0x16b32800, 0x007fff00, // chartreuse
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0x8d0f1bd9, 0x06850000, 0x00d2691e, // chocolate
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0x8df20b00, 0x00ff7f50, // coral
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0x8df27199, 0x3ee59099, 0x54a00000, 0x006495ed, // cornflowerblue
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0x8df274d3, 0x31600000, 0x00fff8dc, // cornsilk
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0x8e496cdf, 0x38000000, 0x00dc143c, // crimson
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0x8f217000, 0x0000ffff, // cyan
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0x90325899, 0x54a00000, 0x0000008b, // darkblue
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0x903258f3, 0x05c00000, 0x00008b8b, // darkcyan
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0x903259df, 0x3085749f, 0x10000000, 0x00b8860b, // darkgoldenrod
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0x903259e5, 0x07200000, 0x00a9a9a9, // darkgray
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0x903259e5, 0x14ae0000, 0x00006400, // darkgreen
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0x90325ad1, 0x05690000, 0x00bdb76b, // darkkhaki
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0x90325b43, 0x1caea040, 0x008b008b, // darkmagenta
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0x90325bd9, 0x26c53c8b, 0x15c00000, 0x00556b2f, // darkolivegreen
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0x90325be5, 0x05c72800, 0x00ff8c00, // darkorange
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0x90325be5, 0x0d092000, 0x009932cc, // darkorchid
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0x90325c8b, 0x10000000, 0x008b0000, // darkred
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0x90325cc3, 0x31af7000, 0x00e9967a, // darksalmon
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0x90325ccb, 0x04f2295c, 0x008fbc8f, // darkseagreen
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0x90325cd9, 0x0685132b, 0x14000000, 0x00483d8b, // darkslateblue
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0x90325cd9, 0x06853c83, 0x64000000, 0x002f4f4f, // darkslategray
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0x90325d2b, 0x4a357a67, 0x14000000, 0x0000ced1, // darkturquoise
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0x90325d93, 0x3d85a000, 0x009400d3, // darkviolet
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0x90a58413, 0x39600000, 0x00ff1493, // deeppink
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0x90a584d7, 0x644ca940, 0x0000bfff, // deepskyblue
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0x912d3c83, 0x64000000, 0x00696969, // dimgray
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0x91e43965, 0x09952800, 0x001e90ff, // dodgerblue
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0x993228a5, 0x246b0000, 0x00b22222, // firebrick
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0x998f9059, 0x5d09a140, 0x00fffaf0, // floralwhite
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0x99f22ce9, 0x1e452b80, 0x00228b22, // forestgreen
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0x9aa344d3, 0x04000000, 0x00ff00ff, // fuchsia
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0x9c2974c5, 0x3e4f0000, 0x00dcdcdc, // gainsboro
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0x9d0f9d2f, 0x21342800, 0x00f8f8ff, // ghostwhite
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0x9dec2000, 0x00ffd700, // gold
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0x9dec215d, 0x49e40000, 0x00daa520, // goldenrod
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0x9e41c800, 0x00808080, // gray
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0x9e452b80, 0x00008000, // green
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0x9e452bb3, 0x158c7dc0, 0x00adff2f, // greenyellow
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0xa1ee2e49, 0x16e00000, 0x00f0fff0, // honeydew
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0xa1f4825d, 0x2c000000, 0x00ff69b4, // hotpink
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0xa5c4485d, 0x48a40000, 0x00cd5c5c, // indianred
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0xa5c449de, 0x004b0082, // indigo
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0xa6cf9640, 0x00fffff0, // ivory
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0xad015a40, 0x00f0e68c, // khaki
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0xb0362b89, 0x16400000, 0x00e6e6fa, // lavender
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0xb0362b89, 0x16426567, 0x20000000, 0x00fff0f5, // lavenderblush
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0xb03771e5, 0x14ae0000, 0x007cfc00, // lawngreen
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0xb0ad7b87, 0x212633dc, 0x00fffacd, // lemonchiffon
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0xb1274505, 0x32a50000, 0x00add8e6, // lightblue
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0xb1274507, 0x3e416000, 0x00f08080, // lightcoral
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0xb1274507, 0x642e0000, 0x00e0ffff, // lightcyan
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0xb127450f, 0x3d842ba5, 0x3c992b19, 0x3ee00000, 0x00fafad2, // lightgoldenrodyellow
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0xb127450f, 0x48a57000, 0x0090ee90, // lightgreen
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0xb127450f, 0x48b90000, 0x00d3d3d3, // lightgrey
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0xb1274521, 0x25cb0000, 0x00ffb6c1, // lightpink
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0xb1274527, 0x058d7b80, 0x00ffa07a, // lightsalmon
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0xb1274527, 0x1427914b, 0x38000000, 0x0020b2aa, // lightseagreen
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0xb1274527, 0x2f22654a, 0x0087cefa, // lightskyblue
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0xb1274527, 0x303429e5, 0x07200000, 0x00778899, // lightslategray
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0xb1274527, 0x50a56099, 0x54a00000, 0x00b0c4de, // lightsteelblue
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0xb1274533, 0x158c7dc0, 0x00ffffe0, // lightyellow
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0xb12d2800, 0x0000ff00, // lime
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0xb12d29e5, 0x14ae0000, 0x0032cd32, // limegreen
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0xb12e2b80, 0x00faf0e6, // linen
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0xb4272ba9, 0x04000000, 0x00ff00ff, // magenta
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0xb4327bdc, 0x00800000, // maroon
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0xb4a44d5b, 0x06350b43, 0x492e2800, 0x0066cdaa, // mediumaquamarine
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0xb4a44d5b, 0x09952800, 0x000000cd, // mediumblue
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0xb4a44d5b, 0x3e434248, 0x00ba55d3, // mediumorchid
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0xb4a44d5b, 0x42b2830a, 0x009370db, // mediumpurple
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0xb4a44d5b, 0x4ca13c8b, 0x15c00000, 0x003cb371, // mediumseagreen
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0xb4a44d5b, 0x4d81a145, 0x32a50000, 0x007b68ee, // mediumslateblue
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0xb4a44d5b, 0x4e124b8f, 0x1e452b80, 0x0000fa9a, // mediumspringgreen
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0xb4a44d5b, 0x52b28d5f, 0x26650000, 0x0048d1cc, // mediumturquoise
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0xb4a44d5b, 0x592f6169, 0x48a40000, 0x00c71585, // mediumvioletred
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0xb524724f, 0x2282654a, 0x00191970, // midnightblue
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0xb52ea0e5, 0x142d0000, 0x00f5fffa, // mintcream
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0xb533a665, 0x3e650000, 0x00ffe4e1, // mistyrose
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0xb5e31867, 0x25c00000, 0x00ffe4b5, // moccasin
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0xb8360a9f, 0x5d09a140, 0x00ffdead, // navajowhite
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0xb836c800, 0x00000080, // navy
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0xbd846047, 0x14000000, 0x00fdf5e6, // oldlace
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0xbd89b140, 0x00808000, // olive
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0xbd89b149, 0x48220000, 0x006b8e23, // olivedrab
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0xbe4171ca, 0x00ffa500, // orange
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0xbe4171cb, 0x48a40000, 0x00ff4500, // orangered
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0xbe434248, 0x00da70d6, // orchid
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0xc02c29df, 0x3085749f, 0x10000000, 0x00eee8aa, // palegoldenrod
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0xc02c29e5, 0x14ae0000, 0x0098fb98, // palegreen
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0xc02c2d2b, 0x4a357a67, 0x14000000, 0x00afeeee, // paleturquoise
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0xc02c2d93, 0x3d85a48b, 0x10000000, 0x00db7093, // palevioletred
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0xc0300e43, 0x5d098000, 0x00ffefd5, // papayawhip
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0xc0a11a21, 0x54c60000, 0x00ffdab9, // peachpuff
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0xc0b2a800, 0x00cd853f, // peru
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0xc12e5800, 0x00ffc0cb, // pink
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0xc1956800, 0x00dda0dd, // plum
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0xc1f72165, 0x09952800, 0x00b0e0e6, // powderblue
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0xc2b2830a, 0x00800080, // purple
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0xc8a40000, 0x00ff0000, // red
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0xc9f3c8a5, 0x3eee0000, 0x00bc8f8f, // rosybrown
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0xc9f90b05, 0x32a50000, 0x004169e1, // royalblue
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0xcc24230b, 0x0a4fbb80, 0x008b4513, // saddlebrown
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0xcc2c6bdc, 0x00fa8072, // salmon
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0xcc2e2645, 0x49f77000, 0x00f4a460, // sandybrown
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0xcca13c8b, 0x15c00000, 0x002e8b57, // seagreen
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0xcca19a0b, 0x31800000, 0x00fff5ee, // seashell
|
|
0xcd257382, 0x00a0522d, // sienna
|
|
0xcd2cb164, 0x00c0c0c0, // silver
|
|
0xcd79132b, 0x14000000, 0x0087ceeb, // skyblue
|
|
0xcd81a145, 0x32a50000, 0x006a5acd, // slateblue
|
|
0xcd81a14f, 0x48390000, 0x00708090, // slategray
|
|
0xcdcfb800, 0x00fffafa, // snow
|
|
0xce124b8f, 0x1e452b80, 0x0000ff7f, // springgreen
|
|
0xce852b05, 0x32a50000, 0x004682b4, // steelblue
|
|
0xd02e0000, 0x00d2b48c, // tan
|
|
0xd0a16000, 0x00008080, // teal
|
|
0xd1099d19, 0x14000000, 0x00d8bfd8, // thistle
|
|
0xd1ed0d1e, 0x00ff6347, // tomato
|
|
0xd2b28d5f, 0x26650000, 0x0040e0d0, // turquoise
|
|
0xd92f6168, 0x00ee82ee, // violet
|
|
0xdd050d00, 0x00f5deb3, // wheat
|
|
0xdd09a140, 0x00ffffff, // white
|
|
0xdd09a167, 0x35eb2800, 0x00f5f5f5, // whitesmoke
|
|
0xe4ac63ee, 0x00ffff00, // yellow
|
|
0xe4ac63ef, 0x1e452b80, 0x009acd32 // yellowgreen
|
|
}; // original = 2505 : replacement = 1616
|
|
|
|
|
|
const char* SkParse::FindNamedColor(const char* name, size_t len, SkColor* color) {
|
|
const char* namePtr = name;
|
|
unsigned int sixMatches[4];
|
|
unsigned int* sixMatchPtr = sixMatches;
|
|
bool first = true;
|
|
bool last = false;
|
|
char ch;
|
|
do {
|
|
unsigned int sixMatch = 0;
|
|
for (int chIndex = 0; chIndex < 6; chIndex++) {
|
|
sixMatch <<= 5;
|
|
ch = *namePtr | 0x20;
|
|
if (ch < 'a' || ch > 'z')
|
|
ch = 0;
|
|
else {
|
|
ch = ch - 'a' + 1;
|
|
namePtr++;
|
|
}
|
|
sixMatch |= ch ; // turn 'A' (0x41) into 'a' (0x61);
|
|
}
|
|
sixMatch <<= 1;
|
|
sixMatch |= 1;
|
|
if (first) {
|
|
sixMatch |= 0x80000000;
|
|
first = false;
|
|
}
|
|
ch = *namePtr | 0x20;
|
|
last = ch < 'a' || ch > 'z';
|
|
if (last)
|
|
sixMatch &= ~1;
|
|
len -= 6;
|
|
*sixMatchPtr++ = sixMatch;
|
|
} while (last == false && len > 0);
|
|
const int colorNameSize = sizeof(gColorNames) / sizeof(unsigned int);
|
|
int lo = 0;
|
|
int hi = colorNameSize - 3; // back off to beginning of yellowgreen
|
|
while (lo <= hi) {
|
|
int mid = (hi + lo) >> 1;
|
|
while ((int) gColorNames[mid] >= 0)
|
|
--mid;
|
|
sixMatchPtr = sixMatches;
|
|
while (gColorNames[mid] == *sixMatchPtr) {
|
|
++mid;
|
|
if ((*sixMatchPtr & 1) == 0) { // last
|
|
*color = gColorNames[mid] | 0xFF000000;
|
|
return namePtr;
|
|
}
|
|
++sixMatchPtr;
|
|
}
|
|
int sixMask = *sixMatchPtr & ~0x80000000;
|
|
int midMask = gColorNames[mid] & ~0x80000000;
|
|
if (sixMask > midMask) {
|
|
lo = mid + 2; // skip color
|
|
while ((int) gColorNames[lo] >= 0)
|
|
++lo;
|
|
} else if (hi == mid)
|
|
return nullptr;
|
|
else
|
|
hi = mid;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
// !!! move to char utilities
|
|
//static int count_separators(const char* str, const char* sep) {
|
|
// char c;
|
|
// int separators = 0;
|
|
// while ((c = *str++) != '\0') {
|
|
// if (strchr(sep, c) == nullptr)
|
|
// continue;
|
|
// do {
|
|
// if ((c = *str++) == '\0')
|
|
// goto goHome;
|
|
// } while (strchr(sep, c) != nullptr);
|
|
// separators++;
|
|
// }
|
|
//goHome:
|
|
// return separators;
|
|
//}
|
|
|
|
static inline unsigned nib2byte(unsigned n)
|
|
{
|
|
SkASSERT((n & ~0xF) == 0);
|
|
return (n << 4) | n;
|
|
}
|
|
|
|
const char* SkParse::FindColor(const char* value, SkColor* colorPtr) {
|
|
unsigned int oldAlpha = SkColorGetA(*colorPtr);
|
|
if (value[0] == '#') {
|
|
uint32_t hex;
|
|
const char* end = SkParse::FindHex(value + 1, &hex);
|
|
// SkASSERT(end);
|
|
if (end == nullptr)
|
|
return end;
|
|
size_t len = end - value - 1;
|
|
if (len == 3 || len == 4) {
|
|
unsigned a = len == 4 ? nib2byte(hex >> 12) : oldAlpha;
|
|
unsigned r = nib2byte((hex >> 8) & 0xF);
|
|
unsigned g = nib2byte((hex >> 4) & 0xF);
|
|
unsigned b = nib2byte(hex & 0xF);
|
|
*colorPtr = SkColorSetARGB(a, r, g, b);
|
|
return end;
|
|
} else if (len == 6 || len == 8) {
|
|
if (len == 6)
|
|
hex |= oldAlpha << 24;
|
|
*colorPtr = hex;
|
|
return end;
|
|
} else {
|
|
// SkASSERT(0);
|
|
return nullptr;
|
|
}
|
|
// } else if (strchr(value, ',')) {
|
|
// SkScalar array[4];
|
|
// int count = count_separators(value, ",") + 1; // !!! count commas, add 1
|
|
// SkASSERT(count == 3 || count == 4);
|
|
// array[0] = SK_Scalar1 * 255;
|
|
// const char* end = SkParse::FindScalars(value, &array[4 - count], count);
|
|
// if (end == nullptr)
|
|
// return nullptr;
|
|
// !!! range check for errors?
|
|
// *colorPtr = SkColorSetARGB(SkScalarRoundToInt(array[0]), SkScalarRoundToInt(array[1]),
|
|
// SkScalarRoundToInt(array[2]), SkScalarRoundToInt(array[3]));
|
|
// return end;
|
|
} else
|
|
return FindNamedColor(value, strlen(value), colorPtr);
|
|
}
|
|
|
|
#ifdef SK_SUPPORT_UNITTEST
|
|
void SkParse::TestColor() {
|
|
if (false)
|
|
CreateTable(); // regenerates data table in the output window
|
|
SkColor result;
|
|
int index;
|
|
for (index = 0; index < colorNamesSize; index++) {
|
|
result = SK_ColorBLACK;
|
|
SkNameRGB nameRGB = colorNames[index];
|
|
SkASSERT(FindColor(nameRGB.name, &result) != nullptr);
|
|
SkASSERT(result == (SkColor) (nameRGB.rgb | 0xFF000000));
|
|
}
|
|
for (index = 0; index < colorNamesSize; index++) {
|
|
result = SK_ColorBLACK;
|
|
SkNameRGB nameRGB = colorNames[index];
|
|
char bad[24];
|
|
size_t len = strlen(nameRGB.name);
|
|
memcpy(bad, nameRGB.name, len);
|
|
bad[len - 1] -= 1;
|
|
SkASSERT(FindColor(bad, &result) == nullptr);
|
|
bad[len - 1] += 2;
|
|
SkASSERT(FindColor(bad, &result) == nullptr);
|
|
}
|
|
result = SK_ColorBLACK;
|
|
SkASSERT(FindColor("lightGrey", &result));
|
|
SkASSERT(result == 0xffd3d3d3);
|
|
// SkASSERT(FindColor("12,34,56,78", &result));
|
|
// SkASSERT(result == ((12 << 24) | (34 << 16) | (56 << 8) | (78 << 0)));
|
|
result = SK_ColorBLACK;
|
|
SkASSERT(FindColor("#ABCdef", &result));
|
|
SkASSERT(result == 0XFFABCdef);
|
|
SkASSERT(FindColor("#12ABCdef", &result));
|
|
SkASSERT(result == 0X12ABCdef);
|
|
result = SK_ColorBLACK;
|
|
SkASSERT(FindColor("#123", &result));
|
|
SkASSERT(result == 0Xff112233);
|
|
SkASSERT(FindColor("#abcd", &result));
|
|
SkASSERT(result == 0Xaabbccdd);
|
|
result = SK_ColorBLACK;
|
|
// SkASSERT(FindColor("71,162,253", &result));
|
|
// SkASSERT(result == ((0xFF << 24) | (71 << 16) | (162 << 8) | (253 << 0)));
|
|
}
|
|
#endif
|