OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2006,2007,2008, Google Inc. All rights reserved. | 2 * Copyright (c) 2006,2007,2008, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
56 int PLATFORM_EXPORT clampedAlphaForBlending(float); | 56 int PLATFORM_EXPORT clampedAlphaForBlending(float); |
57 | 57 |
58 // Multiply a color's alpha channel by an additional alpha factor where | 58 // Multiply a color's alpha channel by an additional alpha factor where |
59 // alpha is in the range [0, 1]. | 59 // alpha is in the range [0, 1]. |
60 SkColor PLATFORM_EXPORT scaleAlpha(SkColor, float); | 60 SkColor PLATFORM_EXPORT scaleAlpha(SkColor, float); |
61 | 61 |
62 // Multiply a color's alpha channel by an additional alpha factor where | 62 // Multiply a color's alpha channel by an additional alpha factor where |
63 // alpha is in the range [0, 256]. | 63 // alpha is in the range [0, 256]. |
64 SkColor PLATFORM_EXPORT scaleAlpha(SkColor, int); | 64 SkColor PLATFORM_EXPORT scaleAlpha(SkColor, int); |
65 | 65 |
66 inline SkPaint::FilterLevel WebCoreInterpolationQualityToSkFilterLevel(Interpola
tionQuality quality) | 66 inline SkFilterQuality WebCoreInterpolationQualityToSkFilterQuality(Interpolatio
nQuality quality) |
67 { | 67 { |
68 // FIXME: this reflects existing client mappings, but should probably | 68 // FIXME: this reflects existing client mappings, but should probably |
69 // be expanded to map higher level interpolations more accurately. | 69 // be expanded to map higher level interpolations more accurately. |
70 return quality != InterpolationNone ? SkPaint::kLow_FilterLevel : SkPaint::k
None_FilterLevel; | 70 return quality != InterpolationNone ? kLow_SkFilterQuality : kNone_SkFilterQ
uality; |
71 } | 71 } |
72 | 72 |
73 // Skia has problems when passed infinite, etc floats, filter them to 0. | 73 // Skia has problems when passed infinite, etc floats, filter them to 0. |
74 inline SkScalar WebCoreFloatToSkScalar(float f) | 74 inline SkScalar WebCoreFloatToSkScalar(float f) |
75 { | 75 { |
76 return SkFloatToScalar(std::isfinite(f) ? f : 0); | 76 return SkFloatToScalar(std::isfinite(f) ? f : 0); |
77 } | 77 } |
78 | 78 |
79 inline SkScalar WebCoreDoubleToSkScalar(double d) | 79 inline SkScalar WebCoreDoubleToSkScalar(double d) |
80 { | 80 { |
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
125 float srcHeight, | 125 float srcHeight, |
126 float destWidth, | 126 float destWidth, |
127 float destHeight, | 127 float destHeight, |
128 bool isDataComplete = true); | 128 bool isDataComplete = true); |
129 | 129 |
130 bool shouldDrawAntiAliased(const GraphicsContext*, const SkRect& destRect); | 130 bool shouldDrawAntiAliased(const GraphicsContext*, const SkRect& destRect); |
131 | 131 |
132 } // namespace blink | 132 } // namespace blink |
133 | 133 |
134 #endif // SkiaUtils_h | 134 #endif // SkiaUtils_h |
OLD | NEW |