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1 /* | 2 /* |
2 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
3 * | 4 * |
4 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 6 * found in the LICENSE file. |
6 */ | 7 */ |
7 | 8 |
| 9 |
8 #include "SkColor.h" | 10 #include "SkColor.h" |
9 #include "SkColorPriv.h" | 11 #include "SkColorPriv.h" |
10 #include "SkFixed.h" | |
11 | 12 |
12 SkPMColor SkPreMultiplyARGB(U8CPU a, U8CPU r, U8CPU g, U8CPU b) { | 13 SkPMColor SkPreMultiplyARGB(U8CPU a, U8CPU r, U8CPU g, U8CPU b) { |
13 return SkPremultiplyARGBInline(a, r, g, b); | 14 return SkPremultiplyARGBInline(a, r, g, b); |
14 } | 15 } |
15 | 16 |
16 SkPMColor SkPreMultiplyColor(SkColor c) { | 17 SkPMColor SkPreMultiplyColor(SkColor c) { |
17 return SkPremultiplyARGBInline(SkColorGetA(c), SkColorGetR(c), | 18 return SkPremultiplyARGBInline(SkColorGetA(c), SkColorGetR(c), |
18 SkColorGetG(c), SkColorGetB(c)); | 19 SkColorGetG(c), SkColorGetB(c)); |
19 } | 20 } |
20 | 21 |
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103 switch (hx >> 16) { | 104 switch (hx >> 16) { |
104 case 0: r = v; g = t; b = p; break; | 105 case 0: r = v; g = t; b = p; break; |
105 case 1: r = q; g = v; b = p; break; | 106 case 1: r = q; g = v; b = p; break; |
106 case 2: r = p; g = v; b = t; break; | 107 case 2: r = p; g = v; b = t; break; |
107 case 3: r = p; g = q; b = v; break; | 108 case 3: r = p; g = q; b = v; break; |
108 case 4: r = t; g = p; b = v; break; | 109 case 4: r = t; g = p; b = v; break; |
109 default: r = v; g = p; b = q; break; | 110 default: r = v; g = p; b = q; break; |
110 } | 111 } |
111 return SkColorSetARGB(a, r, g, b); | 112 return SkColorSetARGB(a, r, g, b); |
112 } | 113 } |
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