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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 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 #ifndef GrDrawTargetCaps_DEFINED | 8 #ifndef GrDrawTargetCaps_DEFINED |
9 #define GrDrawTargetCaps_DEFINED | 9 #define GrDrawTargetCaps_DEFINED |
10 | 10 |
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65 int maxRenderTargetSize() const { return fMaxRenderTargetSize; } | 65 int maxRenderTargetSize() const { return fMaxRenderTargetSize; } |
66 int maxTextureSize() const { return fMaxTextureSize; } | 66 int maxTextureSize() const { return fMaxTextureSize; } |
67 // Will be 0 if MSAA is not supported | 67 // Will be 0 if MSAA is not supported |
68 int maxSampleCount() const { return fMaxSampleCount; } | 68 int maxSampleCount() const { return fMaxSampleCount; } |
69 | 69 |
70 bool isConfigRenderable(GrPixelConfig config, bool withMSAA) const { | 70 bool isConfigRenderable(GrPixelConfig config, bool withMSAA) const { |
71 SkASSERT(kGrPixelConfigCnt > config); | 71 SkASSERT(kGrPixelConfigCnt > config); |
72 return fConfigRenderSupport[config][withMSAA]; | 72 return fConfigRenderSupport[config][withMSAA]; |
73 } | 73 } |
74 | 74 |
| 75 bool compressedTextureSupport(GrCompressedFormat format) const { |
| 76 SkASSERT(kGrCompressedFormatCount > format); |
| 77 return fCompressedFormatSupport[format]; |
| 78 } |
| 79 |
75 protected: | 80 protected: |
76 bool f8BitPaletteSupport : 1; | 81 bool f8BitPaletteSupport : 1; |
77 bool fNPOTTextureTileSupport : 1; | 82 bool fNPOTTextureTileSupport : 1; |
78 bool fMipMapSupport : 1; | 83 bool fMipMapSupport : 1; |
79 bool fTwoSidedStencilSupport : 1; | 84 bool fTwoSidedStencilSupport : 1; |
80 bool fStencilWrapOpsSupport : 1; | 85 bool fStencilWrapOpsSupport : 1; |
81 bool fHWAALineSupport : 1; | 86 bool fHWAALineSupport : 1; |
82 bool fShaderDerivativeSupport : 1; | 87 bool fShaderDerivativeSupport : 1; |
83 bool fGeometryShaderSupport : 1; | 88 bool fGeometryShaderSupport : 1; |
84 bool fDualSourceBlendingSupport : 1; | 89 bool fDualSourceBlendingSupport : 1; |
85 bool fPathRenderingSupport : 1; | 90 bool fPathRenderingSupport : 1; |
86 bool fDstReadInShaderSupport : 1; | 91 bool fDstReadInShaderSupport : 1; |
87 bool fDiscardRenderTargetSupport: 1; | 92 bool fDiscardRenderTargetSupport: 1; |
88 bool fReuseScratchTextures : 1; | 93 bool fReuseScratchTextures : 1; |
89 bool fGpuTracingSupport : 1; | 94 bool fGpuTracingSupport : 1; |
90 | 95 |
91 uint32_t fMapBufferFlags; | 96 uint32_t fMapBufferFlags; |
92 | 97 |
93 int fMaxRenderTargetSize; | 98 int fMaxRenderTargetSize; |
94 int fMaxTextureSize; | 99 int fMaxTextureSize; |
95 int fMaxSampleCount; | 100 int fMaxSampleCount; |
96 | 101 |
97 // The first entry for each config is without msaa and the second is with. | 102 // The first entry for each config is without msaa and the second is with. |
98 bool fConfigRenderSupport[kGrPixelConfigCnt][2]; | 103 bool fConfigRenderSupport[kGrPixelConfigCnt][2]; |
99 | 104 |
| 105 bool fCompressedFormatSupport[kGrCompressedFormatCount]; |
| 106 |
100 typedef SkRefCnt INHERITED; | 107 typedef SkRefCnt INHERITED; |
101 }; | 108 }; |
102 | 109 |
103 #endif | 110 #endif |
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