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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 "GrGLPathProcessor.h" | 8 #include "GrGLPathProcessor.h" |
9 | 9 |
10 #include "GrPathProcessor.h" | 10 #include "GrPathProcessor.h" |
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101 fSeparableVaryingInfos[i].fLocation = location; | 101 fSeparableVaryingInfos[i].fLocation = location; |
102 } | 102 } |
103 } | 103 } |
104 | 104 |
105 void GrGLPathProcessor::setTransformData( | 105 void GrGLPathProcessor::setTransformData( |
106 const GrPrimitiveProcessor& primProc, | 106 const GrPrimitiveProcessor& primProc, |
107 int index, | 107 int index, |
108 const SkTArray<const GrCoordTransform*, true>& coordTransforms, | 108 const SkTArray<const GrCoordTransform*, true>& coordTransforms, |
109 GrGLPathRendering* glpr, | 109 GrGLPathRendering* glpr, |
110 GrGLuint programID) { | 110 GrGLuint programID) { |
| 111 const GrPathProcessor& pathProc = primProc.cast<GrPathProcessor>(); |
111 SkSTArray<2, Transform, true>& transforms = fInstalledTransforms[index]; | 112 SkSTArray<2, Transform, true>& transforms = fInstalledTransforms[index]; |
112 int numTransforms = transforms.count(); | 113 int numTransforms = transforms.count(); |
113 for (int t = 0; t < numTransforms; ++t) { | 114 for (int t = 0; t < numTransforms; ++t) { |
114 SkASSERT(transforms[t].fHandle.isValid()); | 115 SkASSERT(transforms[t].fHandle.isValid()); |
115 const SkMatrix& transform = GetTransformMatrix(primProc.localMatrix(), | 116 const SkMatrix& transform = GetTransformMatrix(pathProc.localMatrix(), |
116 *coordTransforms[t]); | 117 *coordTransforms[t]); |
117 if (transforms[t].fCurrentValue.cheapEqualTo(transform)) { | 118 if (transforms[t].fCurrentValue.cheapEqualTo(transform)) { |
118 continue; | 119 continue; |
119 } | 120 } |
120 transforms[t].fCurrentValue = transform; | 121 transforms[t].fCurrentValue = transform; |
121 const SeparableVaryingInfo& fragmentInput = | 122 const SeparableVaryingInfo& fragmentInput = |
122 fSeparableVaryingInfos[transforms[t].fHandle.handle()]; | 123 fSeparableVaryingInfos[transforms[t].fHandle.handle()]; |
123 SkASSERT(transforms[t].fType == kVec2f_GrSLType || | 124 SkASSERT(transforms[t].fType == kVec2f_GrSLType || |
124 transforms[t].fType == kVec3f_GrSLType); | 125 transforms[t].fType == kVec3f_GrSLType); |
125 unsigned components = transforms[t].fType == kVec2f_GrSLType ? 2 : 3; | 126 unsigned components = transforms[t].fType == kVec2f_GrSLType ? 2 : 3; |
126 glpr->setProgramPathFragmentInputTransform(programID, | 127 glpr->setProgramPathFragmentInputTransform(programID, |
127 fragmentInput.fLocation, | 128 fragmentInput.fLocation, |
128 GR_GL_OBJECT_LINEAR, | 129 GR_GL_OBJECT_LINEAR, |
129 components, | 130 components, |
130 transform); | 131 transform); |
131 } | 132 } |
132 } | 133 } |
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