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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 | 8 |
9 #ifndef GrGLCaps_DEFINED | 9 #ifndef GrGLCaps_DEFINED |
10 #define GrGLCaps_DEFINED | 10 #define GrGLCaps_DEFINED |
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113 }; | 113 }; |
114 | 114 |
115 /** | 115 /** |
116 * Initializes the GrGLCaps to the set of features supported in the current | 116 * Initializes the GrGLCaps to the set of features supported in the current |
117 * OpenGL context accessible via ctxInfo. | 117 * OpenGL context accessible via ctxInfo. |
118 */ | 118 */ |
119 GrGLCaps(const GrContextOptions& contextOptions, const GrGLContextInfo& ctxI
nfo, | 119 GrGLCaps(const GrContextOptions& contextOptions, const GrGLContextInfo& ctxI
nfo, |
120 const GrGLInterface* glInterface); | 120 const GrGLInterface* glInterface); |
121 | 121 |
122 bool isConfigTexturable(GrPixelConfig config) const override { | 122 bool isConfigTexturable(GrPixelConfig config) const override { |
| 123 SkASSERT(kGrPixelConfigCnt > config); |
123 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kTextureable_F
lag); | 124 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kTextureable_F
lag); |
124 } | 125 } |
125 | 126 |
126 bool isConfigRenderable(GrPixelConfig config, bool withMSAA) const override
{ | 127 bool isConfigRenderable(GrPixelConfig config, bool withMSAA) const override
{ |
| 128 SkASSERT(kGrPixelConfigCnt > config); |
127 if (withMSAA) { | 129 if (withMSAA) { |
128 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kRenderabl
eWithMSAA_Flag); | 130 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kRenderabl
eWithMSAA_Flag); |
129 } else { | 131 } else { |
130 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kRenderabl
e_Flag); | 132 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kRenderabl
e_Flag); |
131 } | 133 } |
132 } | 134 } |
133 | 135 |
134 bool isConfigTexSupportEnabled(GrPixelConfig config) const { | 136 bool isConfigTexSupportEnabled(GrPixelConfig config) const { |
| 137 SkASSERT(kGrPixelConfigCnt > config); |
135 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kCanUseTexStor
age_Flag); | 138 return SkToBool(fConfigTable[config].fFlags & ConfigInfo::kCanUseTexStor
age_Flag); |
136 } | 139 } |
137 | 140 |
138 /** Returns the mapping between GrPixelConfig components and GL internal for
mat components. */ | 141 /** Returns the mapping between GrPixelConfig components and GL internal for
mat components. */ |
139 const GrSwizzle& configSwizzle(GrPixelConfig config) const { | 142 const GrSwizzle& configSwizzle(GrPixelConfig config) const { |
140 return fConfigTable[config].fSwizzle; | 143 return fConfigTable[config].fSwizzle; |
141 } | 144 } |
142 | 145 |
143 bool getTexImageFormats(GrPixelConfig surfaceConfig, GrPixelConfig externalC
onfig, | 146 bool getTexImageFormats(GrPixelConfig surfaceConfig, GrPixelConfig externalC
onfig, |
144 GrGLenum* internalFormat, GrGLenum* externalFormat, | 147 GrGLenum* internalFormat, GrGLenum* externalFormat, |
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485 | 488 |
486 GrSwizzle fSwizzle; | 489 GrSwizzle fSwizzle; |
487 }; | 490 }; |
488 | 491 |
489 ConfigInfo fConfigTable[kGrPixelConfigCnt]; | 492 ConfigInfo fConfigTable[kGrPixelConfigCnt]; |
490 | 493 |
491 typedef GrCaps INHERITED; | 494 typedef GrCaps INHERITED; |
492 }; | 495 }; |
493 | 496 |
494 #endif | 497 #endif |
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