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

Issue 1316123003: Style Change: SkNEW->new; SkDELETE->delete (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: 2015-08-26 (Wednesday) 15:59:00 EDT Created 5 years, 3 months ago
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1 1
2 /* 2 /*
3 * Copyright 2006 The Android Open Source Project 3 * Copyright 2006 The Android Open Source Project
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 #include "SkBlurMaskFilter.h" 9 #include "SkBlurMaskFilter.h"
10 #include "SkBlurMask.h" 10 #include "SkBlurMask.h"
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126 SkMaskFilter* SkBlurMaskFilter::Create(SkBlurStyle style, SkScalar sigma, uint32 _t flags) { 126 SkMaskFilter* SkBlurMaskFilter::Create(SkBlurStyle style, SkScalar sigma, uint32 _t flags) {
127 if (!SkScalarIsFinite(sigma) || sigma <= 0) { 127 if (!SkScalarIsFinite(sigma) || sigma <= 0) {
128 return NULL; 128 return NULL;
129 } 129 }
130 if ((unsigned)style > (unsigned)kLastEnum_SkBlurStyle) { 130 if ((unsigned)style > (unsigned)kLastEnum_SkBlurStyle) {
131 return NULL; 131 return NULL;
132 } 132 }
133 if (flags > SkBlurMaskFilter::kAll_BlurFlag) { 133 if (flags > SkBlurMaskFilter::kAll_BlurFlag) {
134 return NULL; 134 return NULL;
135 } 135 }
136 return SkNEW_ARGS(SkBlurMaskFilterImpl, (sigma, style, flags)); 136 return new SkBlurMaskFilterImpl(sigma, style, flags);
137 } 137 }
138 138
139 /////////////////////////////////////////////////////////////////////////////// 139 ///////////////////////////////////////////////////////////////////////////////
140 140
141 SkBlurMaskFilterImpl::SkBlurMaskFilterImpl(SkScalar sigma, SkBlurStyle style, ui nt32_t flags) 141 SkBlurMaskFilterImpl::SkBlurMaskFilterImpl(SkScalar sigma, SkBlurStyle style, ui nt32_t flags)
142 : fSigma(sigma) 142 : fSigma(sigma)
143 , fBlurStyle(style) 143 , fBlurStyle(style)
144 , fBlurFlags(flags) { 144 , fBlurFlags(flags) {
145 SkASSERT(fSigma > 0); 145 SkASSERT(fSigma > 0);
146 SkASSERT((unsigned)style <= kLastEnum_SkBlurStyle); 146 SkASSERT((unsigned)style <= kLastEnum_SkBlurStyle);
(...skipping 478 matching lines...) Expand 10 before | Expand all | Expand 10 after
625 625
626 return NULL; 626 return NULL;
627 } 627 }
628 628
629 bool createdBlurProfileTexture = CreateBlurProfileTexture( 629 bool createdBlurProfileTexture = CreateBlurProfileTexture(
630 textureProvider, sigma, &blurProfileTexture); 630 textureProvider, sigma, &blurProfileTexture);
631 SkAutoTUnref<GrTexture> hunref(blurProfileTexture); 631 SkAutoTUnref<GrTexture> hunref(blurProfileTexture);
632 if (!createdBlurProfileTexture) { 632 if (!createdBlurProfileTexture) {
633 return NULL; 633 return NULL;
634 } 634 }
635 return SkNEW_ARGS(GrRectBlurEffect, (rect, sigma, blurProfileTexture)); 635 return new GrRectBlurEffect(rect, sigma, blurProfileTexture);
636 } 636 }
637 637
638 const SkRect& getRect() const { return fRect; } 638 const SkRect& getRect() const { return fRect; }
639 float getSigma() const { return fSigma; } 639 float getSigma() const { return fSigma; }
640 640
641 private: 641 private:
642 GrGLFragmentProcessor* onCreateGLInstance() const override; 642 GrGLFragmentProcessor* onCreateGLInstance() const override;
643 643
644 GrRectBlurEffect(const SkRect& rect, float sigma, GrTexture *blur_profile); 644 GrRectBlurEffect(const SkRect& rect, float sigma, GrTexture *blur_profile);
645 645
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795 795
796 GrRectBlurEffect::~GrRectBlurEffect() { 796 GrRectBlurEffect::~GrRectBlurEffect() {
797 } 797 }
798 798
799 void GrRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, 799 void GrRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps,
800 GrProcessorKeyBuilder* b) const { 800 GrProcessorKeyBuilder* b) const {
801 GrGLRectBlurEffect::GenKey(*this, caps, b); 801 GrGLRectBlurEffect::GenKey(*this, caps, b);
802 } 802 }
803 803
804 GrGLFragmentProcessor* GrRectBlurEffect::onCreateGLInstance() const { 804 GrGLFragmentProcessor* GrRectBlurEffect::onCreateGLInstance() const {
805 return SkNEW_ARGS(GrGLRectBlurEffect, (*this)); 805 return new GrGLRectBlurEffect(*this);
806 } 806 }
807 807
808 bool GrRectBlurEffect::onIsEqual(const GrFragmentProcessor& sBase) const { 808 bool GrRectBlurEffect::onIsEqual(const GrFragmentProcessor& sBase) const {
809 const GrRectBlurEffect& s = sBase.cast<GrRectBlurEffect>(); 809 const GrRectBlurEffect& s = sBase.cast<GrRectBlurEffect>();
810 return this->getSigma() == s.getSigma() && this->getRect() == s.getRect(); 810 return this->getSigma() == s.getSigma() && this->getRect() == s.getRect();
811 } 811 }
812 812
813 void GrRectBlurEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const { 813 void GrRectBlurEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const {
814 inout->mulByUnknownSingleComponent(); 814 inout->mulByUnknownSingleComponent();
815 } 815 }
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965 texDesc.fConfig = kAlpha_8_GrPixelConfig; 965 texDesc.fConfig = kAlpha_8_GrPixelConfig;
966 966
967 blurNinePatchTexture.reset( 967 blurNinePatchTexture.reset(
968 texProvider->createTexture(texDesc, true, blurredMask.fImage, 0)); 968 texProvider->createTexture(texDesc, true, blurredMask.fImage, 0));
969 SkMask::FreeImage(blurredMask.fImage); 969 SkMask::FreeImage(blurredMask.fImage);
970 if (!blurNinePatchTexture) { 970 if (!blurNinePatchTexture) {
971 return NULL; 971 return NULL;
972 } 972 }
973 texProvider->assignUniqueKeyToTexture(key, blurNinePatchTexture); 973 texProvider->assignUniqueKeyToTexture(key, blurNinePatchTexture);
974 } 974 }
975 return SkNEW_ARGS(GrRRectBlurEffect, (sigma, rrect, blurNinePatchTexture)); 975 return new GrRRectBlurEffect(sigma, rrect, blurNinePatchTexture);
976 } 976 }
977 977
978 void GrRRectBlurEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const { 978 void GrRRectBlurEffect::onComputeInvariantOutput(GrInvariantOutput* inout) const {
979 inout->mulByUnknownSingleComponent(); 979 inout->mulByUnknownSingleComponent();
980 } 980 }
981 981
982 GrRRectBlurEffect::GrRRectBlurEffect(float sigma, const SkRRect& rrect, GrTextur e *ninePatchTexture) 982 GrRRectBlurEffect::GrRRectBlurEffect(float sigma, const SkRRect& rrect, GrTextur e *ninePatchTexture)
983 : fRRect(rrect), 983 : fRRect(rrect),
984 fSigma(sigma), 984 fSigma(sigma),
985 fNinePatchAccess(ninePatchTexture) { 985 fNinePatchAccess(ninePatchTexture) {
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1095 SkASSERT(rrect.isSimpleCircular() || rrect.isRect()); 1095 SkASSERT(rrect.isSimpleCircular() || rrect.isRect());
1096 radius = rrect.getSimpleRadii().fX; 1096 radius = rrect.getSimpleRadii().fX;
1097 pdman.set1f(fCornerRadiusUniform, radius); 1097 pdman.set1f(fCornerRadiusUniform, radius);
1098 } 1098 }
1099 1099
1100 void GrRRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, GrProcessorK eyBuilder* b) const { 1100 void GrRRectBlurEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, GrProcessorK eyBuilder* b) const {
1101 GrGLRRectBlurEffect::GenKey(*this, caps, b); 1101 GrGLRRectBlurEffect::GenKey(*this, caps, b);
1102 } 1102 }
1103 1103
1104 GrGLFragmentProcessor* GrRRectBlurEffect::onCreateGLInstance() const { 1104 GrGLFragmentProcessor* GrRRectBlurEffect::onCreateGLInstance() const {
1105 return SkNEW_ARGS(GrGLRRectBlurEffect, (*this)); 1105 return new GrGLRRectBlurEffect(*this);
1106 } 1106 }
1107 1107
1108 bool SkBlurMaskFilterImpl::directFilterRRectMaskGPU(GrTextureProvider* texProvid er, 1108 bool SkBlurMaskFilterImpl::directFilterRRectMaskGPU(GrTextureProvider* texProvid er,
1109 GrDrawContext* drawContext, 1109 GrDrawContext* drawContext,
1110 GrRenderTarget* rt, 1110 GrRenderTarget* rt,
1111 GrPaint* grp, 1111 GrPaint* grp,
1112 const GrClip& clip, 1112 const GrClip& clip,
1113 const SkMatrix& viewMatrix, 1113 const SkMatrix& viewMatrix,
1114 const SkStrokeRec& strokeRec , 1114 const SkStrokeRec& strokeRec ,
1115 const SkRRect& rrect) const { 1115 const SkRRect& rrect) const {
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1266 } else { 1266 } else {
1267 str->append("None"); 1267 str->append("None");
1268 } 1268 }
1269 str->append("))"); 1269 str->append("))");
1270 } 1270 }
1271 #endif 1271 #endif
1272 1272
1273 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter) 1273 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter)
1274 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl) 1274 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl)
1275 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END 1275 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END
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