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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 "GrGpuGL.h" | 8 #include "GrGpuGL.h" |
9 | 9 |
10 #include "builders/GrGLProgramBuilder.h" | |
11 #include "GrProcessor.h" | 10 #include "GrProcessor.h" |
12 #include "GrGLProcessor.h" | 11 #include "GrGLProcessor.h" |
13 #include "GrGLPathRendering.h" | 12 #include "GrGLPathRendering.h" |
14 #include "GrOptDrawState.h" | 13 #include "GrOptDrawState.h" |
15 #include "SkRTConf.h" | 14 #include "SkRTConf.h" |
16 #include "SkTSearch.h" | 15 #include "SkTSearch.h" |
17 | 16 |
18 #ifdef PROGRAM_CACHE_STATS | 17 #ifdef PROGRAM_CACHE_STATS |
19 SK_CONF_DECLARE(bool, c_DisplayCache, "gpu.displayCache", false, | 18 SK_CONF_DECLARE(bool, c_DisplayCache, "gpu.displayCache", false, |
20 "Display program cache usage."); | 19 "Display program cache usage."); |
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86 fCount = 0; | 85 fCount = 0; |
87 } | 86 } |
88 | 87 |
89 int GrGpuGL::ProgramCache::search(const GrGLProgramDesc& desc) const { | 88 int GrGpuGL::ProgramCache::search(const GrGLProgramDesc& desc) const { |
90 ProgDescLess less; | 89 ProgDescLess less; |
91 return SkTSearch(fEntries, fCount, desc, sizeof(Entry*), less); | 90 return SkTSearch(fEntries, fCount, desc, sizeof(Entry*), less); |
92 } | 91 } |
93 | 92 |
94 GrGLProgram* GrGpuGL::ProgramCache::getProgram(const GrOptDrawState& optState, | 93 GrGLProgram* GrGpuGL::ProgramCache::getProgram(const GrOptDrawState& optState, |
95 const GrGLProgramDesc& desc, | 94 const GrGLProgramDesc& desc, |
96 DrawType type, | |
97 const GrGeometryStage* geometryPr
ocessor, | 95 const GrGeometryStage* geometryPr
ocessor, |
98 const GrFragmentStage* colorStage
s[], | 96 const GrFragmentStage* colorStage
s[], |
99 const GrFragmentStage* coverageSt
ages[]) { | 97 const GrFragmentStage* coverageSt
ages[]) { |
100 #ifdef PROGRAM_CACHE_STATS | 98 #ifdef PROGRAM_CACHE_STATS |
101 ++fTotalRequests; | 99 ++fTotalRequests; |
102 #endif | 100 #endif |
103 | 101 |
104 Entry* entry = NULL; | 102 Entry* entry = NULL; |
105 | 103 |
106 uint32_t hashIdx = desc.getChecksum(); | 104 uint32_t hashIdx = desc.getChecksum(); |
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124 ++fHashMisses; | 122 ++fHashMisses; |
125 #endif | 123 #endif |
126 } | 124 } |
127 } | 125 } |
128 | 126 |
129 if (NULL == entry) { | 127 if (NULL == entry) { |
130 // We have a cache miss | 128 // We have a cache miss |
131 #ifdef PROGRAM_CACHE_STATS | 129 #ifdef PROGRAM_CACHE_STATS |
132 ++fCacheMisses; | 130 ++fCacheMisses; |
133 #endif | 131 #endif |
134 GrGLProgram* program = GrGLProgramBuilder::CreateProgram(optState, desc,
type, | 132 GrGLProgram* program = GrGLProgram::Create(fGpu, optState, desc, geometr
yProcessor, |
135 geometryProcess
or, colorStages, | 133 colorStages, coverageStages); |
136 coverageStages,
fGpu); | |
137 if (NULL == program) { | 134 if (NULL == program) { |
138 return NULL; | 135 return NULL; |
139 } | 136 } |
140 int purgeIdx = 0; | 137 int purgeIdx = 0; |
141 if (fCount < kMaxEntries) { | 138 if (fCount < kMaxEntries) { |
142 entry = SkNEW(Entry); | 139 entry = SkNEW(Entry); |
143 purgeIdx = fCount++; | 140 purgeIdx = fCount++; |
144 fEntries[purgeIdx] = entry; | 141 fEntries[purgeIdx] = entry; |
145 } else { | 142 } else { |
146 SkASSERT(fCount == kMaxEntries); | 143 SkASSERT(fCount == kMaxEntries); |
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250 &geometryProcessor, | 247 &geometryProcessor, |
251 &colorStages, | 248 &colorStages, |
252 &coverageStages, | 249 &coverageStages, |
253 &desc)) { | 250 &desc)) { |
254 SkDEBUGFAIL("Failed to generate GL program descriptor"); | 251 SkDEBUGFAIL("Failed to generate GL program descriptor"); |
255 return false; | 252 return false; |
256 } | 253 } |
257 | 254 |
258 fCurrentProgram.reset(fProgramCache->getProgram(*optState.get(), | 255 fCurrentProgram.reset(fProgramCache->getProgram(*optState.get(), |
259 desc, | 256 desc, |
260 type, | |
261 geometryProcessor, | 257 geometryProcessor, |
262 colorStages.begin(), | 258 colorStages.begin(), |
263 coverageStages.begin()))
; | 259 coverageStages.begin()))
; |
264 if (NULL == fCurrentProgram.get()) { | 260 if (NULL == fCurrentProgram.get()) { |
265 SkDEBUGFAIL("Failed to create program!"); | 261 SkDEBUGFAIL("Failed to create program!"); |
266 return false; | 262 return false; |
267 } | 263 } |
268 | 264 |
269 fCurrentProgram.get()->ref(); | 265 fCurrentProgram.get()->ref(); |
270 | 266 |
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380 GrGLAttribTypeToLayout(attribType).fCount, | 376 GrGLAttribTypeToLayout(attribType).fCount, |
381 GrGLAttribTypeToLayout(attribType).fType, | 377 GrGLAttribTypeToLayout(attribType).fType, |
382 GrGLAttribTypeToLayout(attribType).fNormalized, | 378 GrGLAttribTypeToLayout(attribType).fNormalized, |
383 stride, | 379 stride, |
384 reinterpret_cast<GrGLvoid*>( | 380 reinterpret_cast<GrGLvoid*>( |
385 vertexOffsetInBytes + vertexAttrib->fOffset)); | 381 vertexOffsetInBytes + vertexAttrib->fOffset)); |
386 } | 382 } |
387 attribState->disableUnusedArrays(this, usedAttribArraysMask); | 383 attribState->disableUnusedArrays(this, usedAttribArraysMask); |
388 } | 384 } |
389 } | 385 } |
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