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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 The Android Open Source Project |
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 "SkMorphologyImageFilter.h" | 8 #include "SkMorphologyImageFilter.h" |
9 | 9 |
10 #include "SkBitmap.h" | 10 #include "SkBitmap.h" |
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211 fPixelSizeUni = uniformHandler->addUniform(kFragment_GrShaderFlag, | 211 fPixelSizeUni = uniformHandler->addUniform(kFragment_GrShaderFlag, |
212 kFloat_GrSLType, kDefault_GrSLPre
cision, | 212 kFloat_GrSLType, kDefault_GrSLPre
cision, |
213 "PixelSize"); | 213 "PixelSize"); |
214 const char* pixelSizeInc = uniformHandler->getUniformCStr(fPixelSizeUni); | 214 const char* pixelSizeInc = uniformHandler->getUniformCStr(fPixelSizeUni); |
215 fRangeUni = uniformHandler->addUniform(kFragment_GrShaderFlag, | 215 fRangeUni = uniformHandler->addUniform(kFragment_GrShaderFlag, |
216 kVec2f_GrSLType, kDefault_GrSLPrecisi
on, | 216 kVec2f_GrSLType, kDefault_GrSLPrecisi
on, |
217 "Range"); | 217 "Range"); |
218 const char* range = uniformHandler->getUniformCStr(fRangeUni); | 218 const char* range = uniformHandler->getUniformCStr(fRangeUni); |
219 | 219 |
220 GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder; | 220 GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder; |
221 SkString coords2D = fragBuilder->ensureFSCoords2D(args.fCoords, 0); | 221 SkString coords2D = fragBuilder->ensureCoords2D(args.fTransformedCoords[0]); |
222 const char* func; | 222 const char* func; |
223 switch (me.type()) { | 223 switch (me.type()) { |
224 case GrMorphologyEffect::kErode_MorphologyType: | 224 case GrMorphologyEffect::kErode_MorphologyType: |
225 fragBuilder->codeAppendf("\t\t%s = vec4(1, 1, 1, 1);\n", args.fOutpu
tColor); | 225 fragBuilder->codeAppendf("\t\t%s = vec4(1, 1, 1, 1);\n", args.fOutpu
tColor); |
226 func = "min"; | 226 func = "min"; |
227 break; | 227 break; |
228 case GrMorphologyEffect::kDilate_MorphologyType: | 228 case GrMorphologyEffect::kDilate_MorphologyType: |
229 fragBuilder->codeAppendf("\t\t%s = vec4(0, 0, 0, 0);\n", args.fOutpu
tColor); | 229 fragBuilder->codeAppendf("\t\t%s = vec4(0, 0, 0, 0);\n", args.fOutpu
tColor); |
230 func = "max"; | 230 func = "max"; |
231 break; | 231 break; |
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630 inputBM.getAddr32(srcBounds.left(), srcBounds.top()), | 630 inputBM.getAddr32(srcBounds.left(), srcBounds.top()), |
631 inputBM.rowBytesAsPixels(), | 631 inputBM.rowBytesAsPixels(), |
632 &dst, height, srcBounds); | 632 &dst, height, srcBounds); |
633 } | 633 } |
634 offset->fX = bounds.left(); | 634 offset->fX = bounds.left(); |
635 offset->fY = bounds.top(); | 635 offset->fY = bounds.top(); |
636 | 636 |
637 return SkSpecialImage::MakeFromRaster(SkIRect::MakeWH(bounds.width(), bounds
.height()), | 637 return SkSpecialImage::MakeFromRaster(SkIRect::MakeWH(bounds.width(), bounds
.height()), |
638 dst, &source->props()); | 638 dst, &source->props()); |
639 } | 639 } |
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