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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 "GrConfigConversionEffect.h" | 8 #include "GrConfigConversionEffect.h" |
9 #include "GrContext.h" | 9 #include "GrContext.h" |
10 #include "GrInvariantOutput.h" | 10 #include "GrInvariantOutput.h" |
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149 | 149 |
150 void GrConfigConversionEffect::getGLProcessorKey(const GrGLCaps& caps, | 150 void GrConfigConversionEffect::getGLProcessorKey(const GrGLCaps& caps, |
151 GrProcessorKeyBuilder* b) const
{ | 151 GrProcessorKeyBuilder* b) const
{ |
152 GrGLConfigConversionEffect::GenKey(*this, caps, b); | 152 GrGLConfigConversionEffect::GenKey(*this, caps, b); |
153 } | 153 } |
154 | 154 |
155 GrGLFragmentProcessor* GrConfigConversionEffect::createGLInstance() const { | 155 GrGLFragmentProcessor* GrConfigConversionEffect::createGLInstance() const { |
156 return SkNEW_ARGS(GrGLConfigConversionEffect, (*this)); | 156 return SkNEW_ARGS(GrGLConfigConversionEffect, (*this)); |
157 } | 157 } |
158 | 158 |
| 159 |
| 160 |
159 void GrConfigConversionEffect::TestForPreservingPMConversions(GrContext* context
, | 161 void GrConfigConversionEffect::TestForPreservingPMConversions(GrContext* context
, |
160 PMConversion* pmTo
UPMRule, | 162 PMConversion* pmTo
UPMRule, |
161 PMConversion* upmT
oPMRule) { | 163 PMConversion* upmT
oPMRule) { |
162 *pmToUPMRule = kNone_PMConversion; | 164 *pmToUPMRule = kNone_PMConversion; |
163 *upmToPMRule = kNone_PMConversion; | 165 *upmToPMRule = kNone_PMConversion; |
164 SkAutoTMalloc<uint32_t> data(256 * 256 * 3); | 166 SkAutoTMalloc<uint32_t> data(256 * 256 * 3); |
165 uint32_t* srcData = data.get(); | 167 uint32_t* srcData = data.get(); |
166 uint32_t* firstRead = data.get() + 256 * 256; | 168 uint32_t* firstRead = data.get() + 256 * 256; |
167 uint32_t* secondRead = data.get() + 2 * 256 * 256; | 169 uint32_t* secondRead = data.get() + 2 * 256 * 256; |
168 | 170 |
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278 kNone_PMConversion != pmConversion) { | 280 kNone_PMConversion != pmConversion) { |
279 // The PM conversions assume colors are 0..255 | 281 // The PM conversions assume colors are 0..255 |
280 return NULL; | 282 return NULL; |
281 } | 283 } |
282 return SkNEW_ARGS(GrConfigConversionEffect, (texture, | 284 return SkNEW_ARGS(GrConfigConversionEffect, (texture, |
283 swapRedAndBlue, | 285 swapRedAndBlue, |
284 pmConversion, | 286 pmConversion, |
285 matrix)); | 287 matrix)); |
286 } | 288 } |
287 } | 289 } |
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