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Side by Side Diff: include/gpu/GrColor.h

Issue 22850006: Replace uses of GrAssert by SkASSERT. (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: rebase Created 7 years, 4 months ago
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1 1
2 /* 2 /*
3 * Copyright 2010 Google Inc. 3 * Copyright 2010 Google Inc.
4 * 4 *
5 * 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
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 9
10 10
(...skipping 17 matching lines...) Expand all
28 #define GrColor_SHIFT_R 0 28 #define GrColor_SHIFT_R 0
29 #define GrColor_SHIFT_G 8 29 #define GrColor_SHIFT_G 8
30 #define GrColor_SHIFT_B 16 30 #define GrColor_SHIFT_B 16
31 #define GrColor_SHIFT_A 24 31 #define GrColor_SHIFT_A 24
32 32
33 /** 33 /**
34 * Pack 4 components (RGBA) into a GrColor int 34 * Pack 4 components (RGBA) into a GrColor int
35 */ 35 */
36 static inline GrColor GrColorPackRGBA(unsigned r, unsigned g, 36 static inline GrColor GrColorPackRGBA(unsigned r, unsigned g,
37 unsigned b, unsigned a) { 37 unsigned b, unsigned a) {
38 GrAssert((uint8_t)r == r); 38 SkASSERT((uint8_t)r == r);
39 GrAssert((uint8_t)g == g); 39 SkASSERT((uint8_t)g == g);
40 GrAssert((uint8_t)b == b); 40 SkASSERT((uint8_t)b == b);
41 GrAssert((uint8_t)a == a); 41 SkASSERT((uint8_t)a == a);
42 return (r << GrColor_SHIFT_R) | 42 return (r << GrColor_SHIFT_R) |
43 (g << GrColor_SHIFT_G) | 43 (g << GrColor_SHIFT_G) |
44 (b << GrColor_SHIFT_B) | 44 (b << GrColor_SHIFT_B) |
45 (a << GrColor_SHIFT_A); 45 (a << GrColor_SHIFT_A);
46 } 46 }
47 47
48 // extract a component (byte) from a GrColor int 48 // extract a component (byte) from a GrColor int
49 49
50 #define GrColorUnpackR(color) (((color) >> GrColor_SHIFT_R) & 0xFF) 50 #define GrColorUnpackR(color) (((color) >> GrColor_SHIFT_R) & 0xFF)
51 #define GrColorUnpackG(color) (((color) >> GrColor_SHIFT_G) & 0xFF) 51 #define GrColorUnpackG(color) (((color) >> GrColor_SHIFT_G) & 0xFF)
(...skipping 26 matching lines...) Expand all
78 kA_GrColorComponentFlag = 1 << (GrColor_SHIFT_A / 8), 78 kA_GrColorComponentFlag = 1 << (GrColor_SHIFT_A / 8),
79 79
80 kRGB_GrColorComponentFlags = (kR_GrColorComponentFlag | kG_GrColorComponentF lag | 80 kRGB_GrColorComponentFlags = (kR_GrColorComponentFlag | kG_GrColorComponentF lag |
81 kB_GrColorComponentFlag), 81 kB_GrColorComponentFlag),
82 82
83 kRGBA_GrColorComponentFlags = (kR_GrColorComponentFlag | kG_GrColorComponent Flag | 83 kRGBA_GrColorComponentFlags = (kR_GrColorComponentFlag | kG_GrColorComponent Flag |
84 kB_GrColorComponentFlag | kA_GrColorComponent Flag) 84 kB_GrColorComponentFlag | kA_GrColorComponent Flag)
85 }; 85 };
86 86
87 static inline char GrColorComponentFlagToChar(GrColorComponentFlags component) { 87 static inline char GrColorComponentFlagToChar(GrColorComponentFlags component) {
88 GrAssert(GrIsPow2(component)); 88 SkASSERT(GrIsPow2(component));
89 switch (component) { 89 switch (component) {
90 case kR_GrColorComponentFlag: 90 case kR_GrColorComponentFlag:
91 return 'r'; 91 return 'r';
92 case kG_GrColorComponentFlag: 92 case kG_GrColorComponentFlag:
93 return 'g'; 93 return 'g';
94 case kB_GrColorComponentFlag: 94 case kB_GrColorComponentFlag:
95 return 'b'; 95 return 'b';
96 case kA_GrColorComponentFlag: 96 case kA_GrColorComponentFlag:
97 return 'a'; 97 return 'a';
98 default: 98 default:
99 GrCrash("Invalid color component flag."); 99 GrCrash("Invalid color component flag.");
100 return '\0'; 100 return '\0';
101 } 101 }
102 } 102 }
103 103
104 static inline uint32_t GrPixelConfigComponentMask(GrPixelConfig config) { 104 static inline uint32_t GrPixelConfigComponentMask(GrPixelConfig config) {
105 GrAssert(config >= 0 && config < kGrPixelConfigCnt); 105 SkASSERT(config >= 0 && config < kGrPixelConfigCnt);
106 static const uint32_t kFlags[] = { 106 static const uint32_t kFlags[] = {
107 0, // kUnknown_GrPixelConfig 107 0, // kUnknown_GrPixelConfig
108 kA_GrColorComponentFlag, // kAlpha_8_GrPixelConfig 108 kA_GrColorComponentFlag, // kAlpha_8_GrPixelConfig
109 kRGBA_GrColorComponentFlags, // kIndex_8_GrPixelConfig 109 kRGBA_GrColorComponentFlags, // kIndex_8_GrPixelConfig
110 kRGB_GrColorComponentFlags, // kRGB_565_GrPixelConfig 110 kRGB_GrColorComponentFlags, // kRGB_565_GrPixelConfig
111 kRGBA_GrColorComponentFlags, // kRGBA_4444_GrPixelConfig 111 kRGBA_GrColorComponentFlags, // kRGBA_4444_GrPixelConfig
112 kRGBA_GrColorComponentFlags, // kRGBA_8888_GrPixelConfig 112 kRGBA_GrColorComponentFlags, // kRGBA_8888_GrPixelConfig
113 kRGBA_GrColorComponentFlags, // kBGRA_8888_GrPixelConfig 113 kRGBA_GrColorComponentFlags, // kBGRA_8888_GrPixelConfig
114 }; 114 };
115 return kFlags[config]; 115 return kFlags[config];
116 116
117 GR_STATIC_ASSERT(0 == kUnknown_GrPixelConfig); 117 GR_STATIC_ASSERT(0 == kUnknown_GrPixelConfig);
118 GR_STATIC_ASSERT(1 == kAlpha_8_GrPixelConfig); 118 GR_STATIC_ASSERT(1 == kAlpha_8_GrPixelConfig);
119 GR_STATIC_ASSERT(2 == kIndex_8_GrPixelConfig); 119 GR_STATIC_ASSERT(2 == kIndex_8_GrPixelConfig);
120 GR_STATIC_ASSERT(3 == kRGB_565_GrPixelConfig); 120 GR_STATIC_ASSERT(3 == kRGB_565_GrPixelConfig);
121 GR_STATIC_ASSERT(4 == kRGBA_4444_GrPixelConfig); 121 GR_STATIC_ASSERT(4 == kRGBA_4444_GrPixelConfig);
122 GR_STATIC_ASSERT(5 == kRGBA_8888_GrPixelConfig); 122 GR_STATIC_ASSERT(5 == kRGBA_8888_GrPixelConfig);
123 GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig); 123 GR_STATIC_ASSERT(6 == kBGRA_8888_GrPixelConfig);
124 GR_STATIC_ASSERT(SK_ARRAY_COUNT(kFlags) == kGrPixelConfigCnt); 124 GR_STATIC_ASSERT(SK_ARRAY_COUNT(kFlags) == kGrPixelConfigCnt);
125 } 125 }
126 126
127 #endif 127 #endif
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