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Side by Side Diff: src/effects/SkPerlinNoiseShader.cpp

Issue 365853002: Rename GrGLUniformManager to GrGLProgramResourceManager (Closed) Base URL: https://skia.googlesource.com/skia.git@02-path-program-fragment
Patch Set: rebase Created 6 years, 4 months 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 7
8 #include "SkDither.h" 8 #include "SkDither.h"
9 #include "SkPerlinNoiseShader.h" 9 #include "SkPerlinNoiseShader.h"
10 #include "SkColorFilter.h" 10 #include "SkColorFilter.h"
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498 virtual ~GrGLPerlinNoise() {} 498 virtual ~GrGLPerlinNoise() {}
499 499
500 virtual void emitCode(GrGLShaderBuilder*, 500 virtual void emitCode(GrGLShaderBuilder*,
501 const GrDrawEffect&, 501 const GrDrawEffect&,
502 const GrEffectKey&, 502 const GrEffectKey&,
503 const char* outputColor, 503 const char* outputColor,
504 const char* inputColor, 504 const char* inputColor,
505 const TransformedCoordsArray&, 505 const TransformedCoordsArray&,
506 const TextureSamplerArray&) SK_OVERRIDE; 506 const TextureSamplerArray&) SK_OVERRIDE;
507 507
508 virtual void setData(const GrGLUniformManager&, const GrDrawEffect&) SK_OVER RIDE; 508 virtual void setData(const GrGLProgramDataManager&, const GrDrawEffect&) SK_ OVERRIDE;
509 509
510 static inline void GenKey(const GrDrawEffect&, const GrGLCaps&, GrEffectKeyB uilder* b); 510 static inline void GenKey(const GrDrawEffect&, const GrGLCaps&, GrEffectKeyB uilder* b);
511 511
512 private: 512 private:
513 513
514 GrGLUniformManager::UniformHandle fStitchDataUni; 514 GrGLProgramDataManager::UniformHandle fStitchDataUni;
515 SkPerlinNoiseShader::Type fType; 515 SkPerlinNoiseShader::Type fType;
516 bool fStitchTiles; 516 bool fStitchTiles;
517 int fNumOctaves; 517 int fNumOctaves;
518 GrGLUniformManager::UniformHandle fBaseFrequencyUni; 518 GrGLProgramDataManager::UniformHandle fBaseFrequencyUni;
519 GrGLUniformManager::UniformHandle fAlphaUni; 519 GrGLProgramDataManager::UniformHandle fAlphaUni;
520 520
521 private: 521 private:
522 typedef GrGLEffect INHERITED; 522 typedef GrGLEffect INHERITED;
523 }; 523 };
524 524
525 ///////////////////////////////////////////////////////////////////// 525 /////////////////////////////////////////////////////////////////////
526 526
527 class GrPerlinNoiseEffect : public GrEffect { 527 class GrPerlinNoiseEffect : public GrEffect {
528 public: 528 public:
529 static GrEffect* Create(SkPerlinNoiseShader::Type type, 529 static GrEffect* Create(SkPerlinNoiseShader::Type type,
(...skipping 389 matching lines...) Expand 10 before | Expand all | Expand 10 after
919 break; 919 break;
920 } 920 }
921 921
922 if (turbulence.stitchTiles()) { 922 if (turbulence.stitchTiles()) {
923 key |= 0x4; // Flip the 3rd bit if tile stitching is on 923 key |= 0x4; // Flip the 3rd bit if tile stitching is on
924 } 924 }
925 925
926 b->add32(key); 926 b->add32(key);
927 } 927 }
928 928
929 void GrGLPerlinNoise::setData(const GrGLUniformManager& uman, const GrDrawEffect & drawEffect) { 929 void GrGLPerlinNoise::setData(const GrGLProgramDataManager& pdman, const GrDrawE ffect& drawEffect) {
930 INHERITED::setData(uman, drawEffect); 930 INHERITED::setData(pdman, drawEffect);
931 931
932 const GrPerlinNoiseEffect& turbulence = drawEffect.castEffect<GrPerlinNoiseE ffect>(); 932 const GrPerlinNoiseEffect& turbulence = drawEffect.castEffect<GrPerlinNoiseE ffect>();
933 933
934 const SkVector& baseFrequency = turbulence.baseFrequency(); 934 const SkVector& baseFrequency = turbulence.baseFrequency();
935 uman.set2f(fBaseFrequencyUni, baseFrequency.fX, baseFrequency.fY); 935 pdman.set2f(fBaseFrequencyUni, baseFrequency.fX, baseFrequency.fY);
936 uman.set1f(fAlphaUni, SkScalarDiv(SkIntToScalar(turbulence.alpha()), SkIntTo Scalar(255))); 936 pdman.set1f(fAlphaUni, SkScalarDiv(SkIntToScalar(turbulence.alpha()), SkIntT oScalar(255)));
937 937
938 if (turbulence.stitchTiles()) { 938 if (turbulence.stitchTiles()) {
939 const SkPerlinNoiseShader::StitchData& stitchData = turbulence.stitchDat a(); 939 const SkPerlinNoiseShader::StitchData& stitchData = turbulence.stitchDat a();
940 uman.set2f(fStitchDataUni, SkIntToScalar(stitchData.fWidth), 940 pdman.set2f(fStitchDataUni, SkIntToScalar(stitchData.fWidth),
941 SkIntToScalar(stitchData.fHeight)); 941 SkIntToScalar(stitchData.fHeight));
942 } 942 }
943 } 943 }
944 944
945 ///////////////////////////////////////////////////////////////////// 945 /////////////////////////////////////////////////////////////////////
946 946
947 bool SkPerlinNoiseShader::asNewEffect(GrContext* context, const SkPaint& paint, 947 bool SkPerlinNoiseShader::asNewEffect(GrContext* context, const SkPaint& paint,
948 const SkMatrix* externalLocalMatrix, GrCol or* paintColor, 948 const SkMatrix* externalLocalMatrix, GrCol or* paintColor,
949 GrEffect** effect) const { 949 GrEffect** effect) const {
950 SkASSERT(NULL != context); 950 SkASSERT(NULL != context);
(...skipping 92 matching lines...) Expand 10 before | Expand all | Expand 10 after
1043 str->append(" seed: "); 1043 str->append(" seed: ");
1044 str->appendScalar(fSeed); 1044 str->appendScalar(fSeed);
1045 str->append(" stitch tiles: "); 1045 str->append(" stitch tiles: ");
1046 str->append(fStitchTiles ? "true " : "false "); 1046 str->append(fStitchTiles ? "true " : "false ");
1047 1047
1048 this->INHERITED::toString(str); 1048 this->INHERITED::toString(str);
1049 1049
1050 str->append(")"); 1050 str->append(")");
1051 } 1051 }
1052 #endif 1052 #endif
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