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1 /* | 1 /* |
2 * Copyright (c) 2008, Google Inc. All rights reserved. | 2 * Copyright (c) 2008, Google Inc. All rights reserved. |
3 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 3 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions are | 7 * modification, are permitted provided that the following conditions are |
8 * met: | 8 * met: |
9 * | 9 * |
10 * * Redistributions of source code must retain the above copyright | 10 * * Redistributions of source code must retain the above copyright |
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25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 */ | 31 */ |
32 | 32 |
33 #include "platform/graphics/ColorSpace.h" | 33 #include "platform/graphics/ColorSpace.h" |
34 | 34 |
| 35 #include <algorithm> |
35 #include "platform/graphics/skia/SkiaUtils.h" | 36 #include "platform/graphics/skia/SkiaUtils.h" |
36 #include "public/platform/WebScreenInfo.h" | 37 #include "public/platform/WebScreenInfo.h" |
37 #include "third_party/skia/include/core/SkColorSpaceXform.h" | 38 #include "third_party/skia/include/core/SkColorSpaceXform.h" |
38 #include "third_party/skia/include/effects/SkTableColorFilter.h" | 39 #include "third_party/skia/include/effects/SkTableColorFilter.h" |
39 #include "wtf/MathExtras.h" | 40 #include "wtf/MathExtras.h" |
40 #include <algorithm> | |
41 | 41 |
42 namespace blink { | 42 namespace blink { |
43 | 43 |
44 namespace ColorSpaceUtilities { | 44 namespace ColorSpaceUtilities { |
45 | 45 |
46 static const uint8_t* getLinearRgbLUT() { | 46 static const uint8_t* getLinearRgbLUT() { |
47 static uint8_t linearRgbLUT[256]; | 47 static uint8_t linearRgbLUT[256]; |
48 static bool initialized; | 48 static bool initialized; |
49 if (!initialized) { | 49 if (!initialized) { |
50 for (unsigned i = 0; i < 256; i++) { | 50 for (unsigned i = 0; i < 256; i++) { |
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166 if (score < 2.2) | 166 if (score < 2.2) |
167 return ColorSpaceGamut::BT2020; // actual score 2.104520 | 167 return ColorSpaceGamut::BT2020; // actual score 2.104520 |
168 if (score < 2.7) | 168 if (score < 2.7) |
169 return ColorSpaceGamut::ProPhoto; // actual score 2.913247 | 169 return ColorSpaceGamut::ProPhoto; // actual score 2.913247 |
170 return ColorSpaceGamut::UltraWide; | 170 return ColorSpaceGamut::UltraWide; |
171 } | 171 } |
172 | 172 |
173 } // namespace ColorSpaceUtilities | 173 } // namespace ColorSpaceUtilities |
174 | 174 |
175 } // namespace blink | 175 } // namespace blink |
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