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Side by Side Diff: src/gpu/gl/GrGLProgramDesc.cpp

Issue 739673002: Create GrOptDrawState before recording draw in GrInOrderDrawBuffer (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: remove unused function in pendingprogramelement Created 6 years, 1 month ago
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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 #include "GrGLProgramDesc.h" 7 #include "GrGLProgramDesc.h"
8 8
9 #include "GrGLProcessor.h" 9 #include "GrGLProcessor.h"
10 #include "GrBackendProcessorFactory.h" 10 #include "GrBackendProcessorFactory.h"
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66 const GrGeometryProcessor::VertexAttribArray& vars = proc.getVertexAttribs() ; 66 const GrGeometryProcessor::VertexAttribArray& vars = proc.getVertexAttribs() ;
67 int numAttributes = vars.count(); 67 int numAttributes = vars.count();
68 SkASSERT(numAttributes <= 2); 68 SkASSERT(numAttributes <= 2);
69 for (int a = 0; a < numAttributes; ++a) { 69 for (int a = 0; a < numAttributes; ++a) {
70 uint32_t value = 1 << a; 70 uint32_t value = 1 << a;
71 key |= value; 71 key |= value;
72 } 72 }
73 return key; 73 return key;
74 } 74 }
75 75
76 static uint32_t gen_transform_key(const GrFragmentStage& effectStage, 76 static uint32_t gen_transform_key(const GrPendingFragmentStage& stage,
77 bool useExplicitLocalCoords) { 77 bool useExplicitLocalCoords) {
78 uint32_t totalKey = 0; 78 uint32_t totalKey = 0;
79 int numTransforms = effectStage.getProcessor()->numTransforms(); 79 int numTransforms = stage.getProcessor()->numTransforms();
80 for (int t = 0; t < numTransforms; ++t) { 80 for (int t = 0; t < numTransforms; ++t) {
81 uint32_t key = 0; 81 uint32_t key = 0;
82 if (effectStage.isPerspectiveCoordTransform(t, useExplicitLocalCoords)) { 82 if (stage.isPerspectiveCoordTransform(t)) {
83 key |= kGeneral_MatrixType; 83 key |= kGeneral_MatrixType;
84 } else { 84 } else {
85 key |= kNoPersp_MatrixType; 85 key |= kNoPersp_MatrixType;
86 } 86 }
87 87
88 const GrCoordTransform& coordTransform = effectStage.getProcessor()->coo rdTransform(t); 88 const GrCoordTransform& coordTransform = stage.getProcessor()->coordTran sform(t);
89 if (kLocal_GrCoordSet != coordTransform.sourceCoords() && useExplicitLoc alCoords) { 89 if (kLocal_GrCoordSet != coordTransform.sourceCoords() && useExplicitLoc alCoords) {
90 key |= kPositionCoords_Flag; 90 key |= kPositionCoords_Flag;
91 } 91 }
92 key <<= kTransformKeyBits * t; 92 key <<= kTransformKeyBits * t;
93 SkASSERT(0 == (totalKey & key)); // keys for each transform ought not to overlap 93 SkASSERT(0 == (totalKey & key)); // keys for each transform ought not to overlap
94 totalKey |= key; 94 totalKey |= key;
95 } 95 }
96 return totalKey; 96 return totalKey;
97 } 97 }
98 98
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154 const GrGLCaps& caps, 154 const GrGLCaps& caps,
155 bool, 155 bool,
156 GrProcessorKeyBuilder* b, 156 GrProcessorKeyBuilder* b,
157 uint16_t* keySize) { 157 uint16_t* keySize) {
158 /* 0 because no transforms on a GP */ 158 /* 0 because no transforms on a GP */
159 return get_meta_key(gp, caps, 0, gen_attrib_key(gp), b, keySize); 159 return get_meta_key(gp, caps, 0, gen_attrib_key(gp), b, keySize);
160 } 160 }
161 }; 161 };
162 162
163 struct FragmentProcessorKeyBuilder { 163 struct FragmentProcessorKeyBuilder {
164 typedef GrFragmentStage StagedProcessor; 164 typedef GrPendingFragmentStage StagedProcessor;
165 static bool GetProcessorKey(const GrFragmentStage& fps, 165 static bool GetProcessorKey(const GrPendingFragmentStage& fps,
166 const GrGLCaps& caps, 166 const GrGLCaps& caps,
167 bool useLocalCoords, 167 bool useLocalCoords,
168 GrProcessorKeyBuilder* b, 168 GrProcessorKeyBuilder* b,
169 uint16_t* keySize) { 169 uint16_t* keySize) {
170 /* 0 because no attribs on a fP */ 170 /* 0 because no attribs on a fP */
171 return get_meta_key(*fps.getProcessor(), caps, gen_transform_key(fps, us eLocalCoords), 0, 171 return get_meta_key(*fps.getProcessor(), caps, gen_transform_key(fps, us eLocalCoords), 0,
172 b, keySize); 172 b, keySize);
173 } 173 }
174 }; 174 };
175 175
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340 } 340 }
341 341
342 header->fPrimaryOutputType = descInfo.fPrimaryOutputType; 342 header->fPrimaryOutputType = descInfo.fPrimaryOutputType;
343 header->fSecondaryOutputType = descInfo.fSecondaryOutputType; 343 header->fSecondaryOutputType = descInfo.fSecondaryOutputType;
344 344
345 header->fColorEffectCnt = optState.numColorStages(); 345 header->fColorEffectCnt = optState.numColorStages();
346 header->fCoverageEffectCnt = optState.numCoverageStages(); 346 header->fCoverageEffectCnt = optState.numCoverageStages();
347 desc->finalize(); 347 desc->finalize();
348 return true; 348 return true;
349 } 349 }
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