OLD | NEW |
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 GrGLSLCaps_DEFINED | 9 #ifndef GrGLSLCaps_DEFINED |
10 #define GrGLSLCaps_DEFINED | 10 #define GrGLSLCaps_DEFINED |
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
47 bool bindlessTextureSupport() const { return fBindlessTextureSupport; } | 47 bool bindlessTextureSupport() const { return fBindlessTextureSupport; } |
48 | 48 |
49 const char* versionDeclString() const { return fVersionDeclString; } | 49 const char* versionDeclString() const { return fVersionDeclString; } |
50 | 50 |
51 const char* fbFetchColorName() const { return fFBFetchColorName; } | 51 const char* fbFetchColorName() const { return fFBFetchColorName; } |
52 | 52 |
53 const char* fbFetchExtensionString() const { return fFBFetchExtensionString;
} | 53 const char* fbFetchExtensionString() const { return fFBFetchExtensionString;
} |
54 | 54 |
55 bool dropsTileOnZeroDivide() const { return fDropsTileOnZeroDivide; } | 55 bool dropsTileOnZeroDivide() const { return fDropsTileOnZeroDivide; } |
56 | 56 |
57 bool sampleVariablesSupport() const { return fSampleVariablesSupport; } | |
58 | |
59 bool sampleMaskOverrideCoverageSupport() const { return fSampleMaskOverrideC
overageSupport; } | |
60 | |
61 bool flatInterpolationSupport() const { return fFlatInterpolationSupport; } | 57 bool flatInterpolationSupport() const { return fFlatInterpolationSupport; } |
62 | 58 |
63 bool noperspectiveInterpolationSupport() const { return fNoPerspectiveInterp
olationSupport; } | 59 bool noperspectiveInterpolationSupport() const { return fNoPerspectiveInterp
olationSupport; } |
64 | 60 |
65 AdvBlendEqInteraction advBlendEqInteraction() const { return fAdvBlendEqInte
raction; } | 61 AdvBlendEqInteraction advBlendEqInteraction() const { return fAdvBlendEqInte
raction; } |
66 | 62 |
67 bool mustEnableAdvBlendEqs() const { | 63 bool mustEnableAdvBlendEqs() const { |
68 return fAdvBlendEqInteraction >= kGeneralEnable_AdvBlendEqInteraction; | 64 return fAdvBlendEqInteraction >= kGeneralEnable_AdvBlendEqInteraction; |
69 } | 65 } |
70 | 66 |
(...skipping 14 matching lines...) Expand all Loading... |
85 | 81 |
86 bool mustForceNegatedAtanParamToFloat() const { return fMustForceNegatedAtan
ParamToFloat; } | 82 bool mustForceNegatedAtanParamToFloat() const { return fMustForceNegatedAtan
ParamToFloat; } |
87 | 83 |
88 // Returns the string of an extension that must be enabled in the shader to
support | 84 // Returns the string of an extension that must be enabled in the shader to
support |
89 // derivatives. If nullptr is returned then no extension needs to be enabled
. Before calling | 85 // derivatives. If nullptr is returned then no extension needs to be enabled
. Before calling |
90 // this function, the caller should check that shaderDerivativeSupport exist
s. | 86 // this function, the caller should check that shaderDerivativeSupport exist
s. |
91 const char* shaderDerivativeExtensionString() const { | 87 const char* shaderDerivativeExtensionString() const { |
92 SkASSERT(this->shaderDerivativeSupport()); | 88 SkASSERT(this->shaderDerivativeSupport()); |
93 return fShaderDerivativeExtensionString; | 89 return fShaderDerivativeExtensionString; |
94 } | 90 } |
95 | |
96 const char* sampleVariablesExtensionString() const { | |
97 SkASSERT(this->sampleVariablesSupport()); | |
98 return fSampleVariablesExtensionString; | |
99 } | |
100 | 91 |
101 // Returns the string of an extension that will do all necessary coord trans
fomations needed | 92 // Returns the string of an extension that will do all necessary coord trans
fomations needed |
102 // when reading the fragment position. If such an extension does not exisits
, this function | 93 // when reading the fragment position. If such an extension does not exisits
, this function |
103 // returns a nullptr, and all transforms of the frag position must be done m
anually in the | 94 // returns a nullptr, and all transforms of the frag position must be done m
anually in the |
104 // shader. | 95 // shader. |
105 const char* fragCoordConventionsExtensionString() const { | 96 const char* fragCoordConventionsExtensionString() const { |
106 return fFragCoordConventionsExtensionString; | 97 return fFragCoordConventionsExtensionString; |
107 } | 98 } |
108 | 99 |
109 // This returns the name of an extension that must be enabled in the shader,
if such a thing is | 100 // This returns the name of an extension that must be enabled in the shader,
if such a thing is |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
148 void onApplyOptionsOverrides(const GrContextOptions& options) override; | 139 void onApplyOptionsOverrides(const GrContextOptions& options) override; |
149 | 140 |
150 GrGLSLGeneration fGLSLGeneration; | 141 GrGLSLGeneration fGLSLGeneration; |
151 | 142 |
152 bool fDropsTileOnZeroDivide : 1; | 143 bool fDropsTileOnZeroDivide : 1; |
153 bool fFBFetchSupport : 1; | 144 bool fFBFetchSupport : 1; |
154 bool fFBFetchNeedsCustomOutput : 1; | 145 bool fFBFetchNeedsCustomOutput : 1; |
155 bool fBindlessTextureSupport : 1; | 146 bool fBindlessTextureSupport : 1; |
156 bool fUsesPrecisionModifiers : 1; | 147 bool fUsesPrecisionModifiers : 1; |
157 bool fCanUseAnyFunctionInShader : 1; | 148 bool fCanUseAnyFunctionInShader : 1; |
158 bool fSampleVariablesSupport : 1; | |
159 bool fSampleMaskOverrideCoverageSupport : 1; | |
160 bool fFlatInterpolationSupport : 1; | 149 bool fFlatInterpolationSupport : 1; |
161 bool fNoPerspectiveInterpolationSupport : 1; | 150 bool fNoPerspectiveInterpolationSupport : 1; |
162 | 151 |
163 // Used for specific driver bug work arounds | 152 // Used for specific driver bug work arounds |
164 bool fCanUseMinAndAbsTogether : 1; | 153 bool fCanUseMinAndAbsTogether : 1; |
165 bool fMustForceNegatedAtanParamToFloat : 1; | 154 bool fMustForceNegatedAtanParamToFloat : 1; |
166 | 155 |
167 const char* fVersionDeclString; | 156 const char* fVersionDeclString; |
168 | 157 |
169 const char* fShaderDerivativeExtensionString; | 158 const char* fShaderDerivativeExtensionString; |
170 const char* fSampleVariablesExtensionString; | |
171 const char* fFragCoordConventionsExtensionString; | 159 const char* fFragCoordConventionsExtensionString; |
172 const char* fSecondaryOutputExtensionString; | 160 const char* fSecondaryOutputExtensionString; |
173 const char* fExternalTextureExtensionString; | 161 const char* fExternalTextureExtensionString; |
174 const char* fNoPerspectiveInterpolationExtensionString; | 162 const char* fNoPerspectiveInterpolationExtensionString; |
175 | 163 |
176 const char* fFBFetchColorName; | 164 const char* fFBFetchColorName; |
177 const char* fFBFetchExtensionString; | 165 const char* fFBFetchExtensionString; |
178 | 166 |
179 AdvBlendEqInteraction fAdvBlendEqInteraction; | 167 AdvBlendEqInteraction fAdvBlendEqInteraction; |
180 | 168 |
181 GrSwizzle fConfigTextureSwizzle[kGrPixelConfigCnt]; | 169 GrSwizzle fConfigTextureSwizzle[kGrPixelConfigCnt]; |
182 GrSwizzle fConfigOutputSwizzle[kGrPixelConfigCnt]; | 170 GrSwizzle fConfigOutputSwizzle[kGrPixelConfigCnt]; |
183 | 171 |
184 friend class GrGLCaps; // For initialization. | 172 friend class GrGLCaps; // For initialization. |
185 friend class GrVkCaps; | 173 friend class GrVkCaps; |
186 | 174 |
187 typedef GrShaderCaps INHERITED; | 175 typedef GrShaderCaps INHERITED; |
188 }; | 176 }; |
189 | 177 |
190 #endif | 178 #endif |
OLD | NEW |