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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 #include "GrBitmapTextGeoProc.h" | 8 #include "GrBitmapTextGeoProc.h" |
| 9 #include "GrFontAtlasSizes.h" | 9 #include "GrFontAtlasSizes.h" |
| 10 #include "GrInvariantOutput.h" | 10 #include "GrInvariantOutput.h" |
| (...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 81 const GrBatchTracker& bt) override { | 81 const GrBatchTracker& bt) override { |
| 82 const BitmapTextBatchTracker& local = bt.cast<BitmapTextBatchTracker>(); | 82 const BitmapTextBatchTracker& local = bt.cast<BitmapTextBatchTracker>(); |
| 83 if (kUniform_GrGPInput == local.fInputColorType && local.fColor != fColo
r) { | 83 if (kUniform_GrGPInput == local.fInputColorType && local.fColor != fColo
r) { |
| 84 GrGLfloat c[4]; | 84 GrGLfloat c[4]; |
| 85 GrColorToRGBAFloat(local.fColor, c); | 85 GrColorToRGBAFloat(local.fColor, c); |
| 86 pdman.set4fv(fColorUniform, 1, c); | 86 pdman.set4fv(fColorUniform, 1, c); |
| 87 fColor = local.fColor; | 87 fColor = local.fColor; |
| 88 } | 88 } |
| 89 } | 89 } |
| 90 | 90 |
| 91 void setTransformData(const GrPrimitiveProcessor& primProc, |
| 92 const GrGLProgramDataManager& pdman, |
| 93 int index, |
| 94 const SkTArray<const GrCoordTransform*, true>& transfo
rms) override { |
| 95 this->setTransformDataHelper<GrBitmapTextGeoProc>(primProc, pdman, index
, transforms); |
| 96 } |
| 97 |
| 91 static inline void GenKey(const GrGeometryProcessor& proc, | 98 static inline void GenKey(const GrGeometryProcessor& proc, |
| 92 const GrBatchTracker& bt, | 99 const GrBatchTracker& bt, |
| 93 const GrGLSLCaps&, | 100 const GrGLSLCaps&, |
| 94 GrProcessorKeyBuilder* b) { | 101 GrProcessorKeyBuilder* b) { |
| 95 const BitmapTextBatchTracker& local = bt.cast<BitmapTextBatchTracker>(); | 102 const BitmapTextBatchTracker& local = bt.cast<BitmapTextBatchTracker>(); |
| 96 // We have to put the optional vertex attribute as part of the key. See
the comment | 103 // We have to put the optional vertex attribute as part of the key. See
the comment |
| 97 // on addVertexAttrib. | 104 // on addVertexAttrib. |
| 98 // TODO When we have deferred geometry we can fix this | 105 // TODO When we have deferred geometry we can fix this |
| 99 const GrBitmapTextGeoProc& gp = proc.cast<GrBitmapTextGeoProc>(); | 106 const GrBitmapTextGeoProc& gp = proc.cast<GrBitmapTextGeoProc>(); |
| 100 uint32_t key = 0; | 107 uint32_t key = 0; |
| 101 key |= SkToBool(gp.inColor()) ? 0x1 : 0x0; | 108 key |= SkToBool(gp.inColor()) ? 0x1 : 0x0; |
| 102 key |= local.fUsesLocalCoords && proc.localMatrix().hasPerspective() ? 0
x2 : 0x0; | 109 key |= local.fUsesLocalCoords && gp.localMatrix().hasPerspective() ? 0x2
: 0x0; |
| 103 key |= gp.maskFormat() == kARGB_GrMaskFormat ? 0x4 : 0x0; | 110 key |= gp.maskFormat() == kARGB_GrMaskFormat ? 0x4 : 0x0; |
| 104 b->add32(local.fInputColorType << 16 | key); | 111 b->add32(local.fInputColorType << 16 | key); |
| 105 } | 112 } |
| 106 | 113 |
| 107 private: | 114 private: |
| 108 GrColor fColor; | 115 GrColor fColor; |
| 109 UniformHandle fColorUniform; | 116 UniformHandle fColorUniform; |
| 110 | 117 |
| 111 typedef GrGLGeometryProcessor INHERITED; | 118 typedef GrGLGeometryProcessor INHERITED; |
| 112 }; | 119 }; |
| 113 | 120 |
| 114 /////////////////////////////////////////////////////////////////////////////// | 121 /////////////////////////////////////////////////////////////////////////////// |
| 115 | 122 |
| 116 GrBitmapTextGeoProc::GrBitmapTextGeoProc(GrColor color, GrTexture* texture, | 123 GrBitmapTextGeoProc::GrBitmapTextGeoProc(GrColor color, GrTexture* texture, |
| 117 const GrTextureParams& params, GrMaskFo
rmat format, | 124 const GrTextureParams& params, GrMaskFo
rmat format, |
| 118 const SkMatrix& localMatrix) | 125 const SkMatrix& localMatrix) |
| 119 : INHERITED(localMatrix) | 126 : fColor(color) |
| 120 , fColor(color) | 127 , fLocalMatrix(localMatrix) |
| 121 , fTextureAccess(texture, params) | 128 , fTextureAccess(texture, params) |
| 122 , fInColor(NULL) | 129 , fInColor(NULL) |
| 123 , fMaskFormat(format) { | 130 , fMaskFormat(format) { |
| 124 this->initClassID<GrBitmapTextGeoProc>(); | 131 this->initClassID<GrBitmapTextGeoProc>(); |
| 125 fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVertex
AttribType)); | 132 fInPosition = &this->addVertexAttrib(Attribute("inPosition", kVec2f_GrVertex
AttribType)); |
| 126 | 133 |
| 127 bool hasVertexColor = kA8_GrMaskFormat == fMaskFormat; | 134 bool hasVertexColor = kA8_GrMaskFormat == fMaskFormat; |
| 128 if (hasVertexColor) { | 135 if (hasVertexColor) { |
| 129 fInColor = &this->addVertexAttrib(Attribute("inColor", kVec4ub_GrVertexA
ttribType)); | 136 fInColor = &this->addVertexAttrib(Attribute("inColor", kVec4ub_GrVertexA
ttribType)); |
| 130 } | 137 } |
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| 185 format = kA565_GrMaskFormat; | 192 format = kA565_GrMaskFormat; |
| 186 break; | 193 break; |
| 187 case 2: | 194 case 2: |
| 188 format = kARGB_GrMaskFormat; | 195 format = kARGB_GrMaskFormat; |
| 189 break; | 196 break; |
| 190 } | 197 } |
| 191 | 198 |
| 192 return GrBitmapTextGeoProc::Create(GrRandomColor(random), textures[texIdx],
params, | 199 return GrBitmapTextGeoProc::Create(GrRandomColor(random), textures[texIdx],
params, |
| 193 format, GrTest::TestMatrix(random)); | 200 format, GrTest::TestMatrix(random)); |
| 194 } | 201 } |
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