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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2015 Google Inc. | 3 * Copyright 2015 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 #include "GrCaps.h" | 9 #include "GrCaps.h" |
10 #include "GrContextOptions.h" | 10 #include "GrContextOptions.h" |
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70 fFloatPrecisions[s][p].fBits); | 70 fFloatPrecisions[s][p].fBits); |
71 } | 71 } |
72 } | 72 } |
73 } | 73 } |
74 | 74 |
75 return r; | 75 return r; |
76 } | 76 } |
77 | 77 |
78 void GrShaderCaps::applyOptionsOverrides(const GrContextOptions& options) { | 78 void GrShaderCaps::applyOptionsOverrides(const GrContextOptions& options) { |
79 fDualSourceBlendingSupport = fDualSourceBlendingSupport && !options.fSuppres
sDualSourceBlending; | 79 fDualSourceBlendingSupport = fDualSourceBlendingSupport && !options.fSuppres
sDualSourceBlending; |
80 this->onApplyOptionsOverrides(options); | |
81 } | 80 } |
82 | 81 |
83 /////////////////////////////////////////////////////////////////////////////// | 82 /////////////////////////////////////////////////////////////////////////////// |
84 | 83 |
85 GrCaps::GrCaps(const GrContextOptions& options) { | 84 GrCaps::GrCaps(const GrContextOptions& options) { |
86 fMipMapSupport = false; | 85 fMipMapSupport = false; |
87 fNPOTTextureTileSupport = false; | 86 fNPOTTextureTileSupport = false; |
88 fTwoSidedStencilSupport = false; | 87 fTwoSidedStencilSupport = false; |
89 fStencilWrapOpsSupport = false; | 88 fStencilWrapOpsSupport = false; |
90 fDiscardRenderTargetSupport = false; | 89 fDiscardRenderTargetSupport = false; |
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121 } | 120 } |
122 | 121 |
123 void GrCaps::applyOptionsOverrides(const GrContextOptions& options) { | 122 void GrCaps::applyOptionsOverrides(const GrContextOptions& options) { |
124 fMaxTextureSize = SkTMin(fMaxTextureSize, options.fMaxTextureSizeOverride); | 123 fMaxTextureSize = SkTMin(fMaxTextureSize, options.fMaxTextureSizeOverride); |
125 // If the max tile override is zero, it means we should use the max texture
size. | 124 // If the max tile override is zero, it means we should use the max texture
size. |
126 if (!options.fMaxTileSizeOverride || options.fMaxTileSizeOverride > fMaxText
ureSize) { | 125 if (!options.fMaxTileSizeOverride || options.fMaxTileSizeOverride > fMaxText
ureSize) { |
127 fMaxTileSize = fMaxTextureSize; | 126 fMaxTileSize = fMaxTextureSize; |
128 } else { | 127 } else { |
129 fMaxTileSize = options.fMaxTileSizeOverride; | 128 fMaxTileSize = options.fMaxTileSizeOverride; |
130 } | 129 } |
131 this->onApplyOptionsOverrides(options); | |
132 } | 130 } |
133 | 131 |
134 static SkString map_flags_to_string(uint32_t flags) { | 132 static SkString map_flags_to_string(uint32_t flags) { |
135 SkString str; | 133 SkString str; |
136 if (GrCaps::kNone_MapFlags == flags) { | 134 if (GrCaps::kNone_MapFlags == flags) { |
137 str = "none"; | 135 str = "none"; |
138 } else { | 136 } else { |
139 SkASSERT(GrCaps::kCanMap_MapFlag & flags); | 137 SkASSERT(GrCaps::kCanMap_MapFlag & flags); |
140 SkDEBUGCODE(flags &= ~GrCaps::kCanMap_MapFlag); | 138 SkDEBUGCODE(flags &= ~GrCaps::kCanMap_MapFlag); |
141 str = "can_map"; | 139 str = "can_map"; |
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243 SkASSERT(!fConfigTextureSupport[kUnknown_GrPixelConfig]); | 241 SkASSERT(!fConfigTextureSupport[kUnknown_GrPixelConfig]); |
244 | 242 |
245 for (size_t i = 1; i < SK_ARRAY_COUNT(kConfigNames); ++i) { | 243 for (size_t i = 1; i < SK_ARRAY_COUNT(kConfigNames); ++i) { |
246 r.appendf("%s is uploadable to a texture: %s\n", | 244 r.appendf("%s is uploadable to a texture: %s\n", |
247 kConfigNames[i], | 245 kConfigNames[i], |
248 gNY[fConfigTextureSupport[i]]); | 246 gNY[fConfigTextureSupport[i]]); |
249 } | 247 } |
250 | 248 |
251 return r; | 249 return r; |
252 } | 250 } |
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