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Side by Side Diff: src/gpu/effects/GrOvalEffect.cpp

Issue 1443743002: Rename some processor functions from GL to GLSL (Closed) Base URL: https://skia.googlesource.com/skia.git@primProcs
Patch Set: nits Created 5 years, 1 month ago
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1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 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 "GrOvalEffect.h" 8 #include "GrOvalEffect.h"
9 9
10 #include "GrFragmentProcessor.h" 10 #include "GrFragmentProcessor.h"
(...skipping 15 matching lines...) Expand all
26 const char* name() const override { return "Circle"; } 26 const char* name() const override { return "Circle"; }
27 27
28 const SkPoint& getCenter() const { return fCenter; } 28 const SkPoint& getCenter() const { return fCenter; }
29 SkScalar getRadius() const { return fRadius; } 29 SkScalar getRadius() const { return fRadius; }
30 30
31 GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; } 31 GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
32 32
33 private: 33 private:
34 CircleEffect(GrPrimitiveEdgeType, const SkPoint& center, SkScalar radius); 34 CircleEffect(GrPrimitiveEdgeType, const SkPoint& center, SkScalar radius);
35 35
36 GrGLSLFragmentProcessor* onCreateGLInstance() const override; 36 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
37 37
38 void onGetGLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const ov erride; 38 void onGetGLSLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const override;
39 39
40 bool onIsEqual(const GrFragmentProcessor&) const override; 40 bool onIsEqual(const GrFragmentProcessor&) const override;
41 41
42 void onComputeInvariantOutput(GrInvariantOutput* inout) const override; 42 void onComputeInvariantOutput(GrInvariantOutput* inout) const override;
43 43
44 SkPoint fCenter; 44 SkPoint fCenter;
45 SkScalar fRadius; 45 SkScalar fRadius;
46 GrPrimitiveEdgeType fEdgeType; 46 GrPrimitiveEdgeType fEdgeType;
47 47
48 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; 48 GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
(...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after
167 } 167 }
168 pdman.set4f(fCircleUniform, ce.getCenter().fX, ce.getCenter().fY, radius , 168 pdman.set4f(fCircleUniform, ce.getCenter().fX, ce.getCenter().fY, radius ,
169 SkScalarInvert(radius)); 169 SkScalarInvert(radius));
170 fPrevCenter = ce.getCenter(); 170 fPrevCenter = ce.getCenter();
171 fPrevRadius = ce.getRadius(); 171 fPrevRadius = ce.getRadius();
172 } 172 }
173 } 173 }
174 174
175 //////////////////////////////////////////////////////////////////////////////// /////////////////// 175 //////////////////////////////////////////////////////////////////////////////// ///////////////////
176 176
177 void CircleEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, 177 void CircleEffect::onGetGLSLProcessorKey(const GrGLSLCaps& caps,
178 GrProcessorKeyBuilder* b) const { 178 GrProcessorKeyBuilder* b) const {
179 GLCircleEffect::GenKey(*this, caps, b); 179 GLCircleEffect::GenKey(*this, caps, b);
180 } 180 }
181 181
182 GrGLSLFragmentProcessor* CircleEffect::onCreateGLInstance() const { 182 GrGLSLFragmentProcessor* CircleEffect::onCreateGLSLInstance() const {
183 return new GLCircleEffect(*this); 183 return new GLCircleEffect(*this);
184 } 184 }
185 185
186 ////////////////////////////////////////////////////////////////////////////// 186 //////////////////////////////////////////////////////////////////////////////
187 187
188 class EllipseEffect : public GrFragmentProcessor { 188 class EllipseEffect : public GrFragmentProcessor {
189 public: 189 public:
190 static GrFragmentProcessor* Create(GrPrimitiveEdgeType, const SkPoint& cente r, SkScalar rx, 190 static GrFragmentProcessor* Create(GrPrimitiveEdgeType, const SkPoint& cente r, SkScalar rx,
191 SkScalar ry); 191 SkScalar ry);
192 192
193 virtual ~EllipseEffect() {}; 193 virtual ~EllipseEffect() {};
194 194
195 const char* name() const override { return "Ellipse"; } 195 const char* name() const override { return "Ellipse"; }
196 196
197 const SkPoint& getCenter() const { return fCenter; } 197 const SkPoint& getCenter() const { return fCenter; }
198 SkVector getRadii() const { return fRadii; } 198 SkVector getRadii() const { return fRadii; }
199 199
200 GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; } 200 GrPrimitiveEdgeType getEdgeType() const { return fEdgeType; }
201 201
202 private: 202 private:
203 EllipseEffect(GrPrimitiveEdgeType, const SkPoint& center, SkScalar rx, SkSca lar ry); 203 EllipseEffect(GrPrimitiveEdgeType, const SkPoint& center, SkScalar rx, SkSca lar ry);
204 204
205 GrGLSLFragmentProcessor* onCreateGLInstance() const override; 205 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
206 206
207 void onGetGLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const ov erride; 207 void onGetGLSLProcessorKey(const GrGLSLCaps&, GrProcessorKeyBuilder*) const override;
208 208
209 bool onIsEqual(const GrFragmentProcessor&) const override; 209 bool onIsEqual(const GrFragmentProcessor&) const override;
210 210
211 void onComputeInvariantOutput(GrInvariantOutput* inout) const override; 211 void onComputeInvariantOutput(GrInvariantOutput* inout) const override;
212 212
213 SkPoint fCenter; 213 SkPoint fCenter;
214 SkVector fRadii; 214 SkVector fRadii;
215 GrPrimitiveEdgeType fEdgeType; 215 GrPrimitiveEdgeType fEdgeType;
216 216
217 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; 217 GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
(...skipping 126 matching lines...) Expand 10 before | Expand all | Expand 10 after
344 SkScalar invRXSqd = 1.f / (ee.getRadii().fX * ee.getRadii().fX); 344 SkScalar invRXSqd = 1.f / (ee.getRadii().fX * ee.getRadii().fX);
345 SkScalar invRYSqd = 1.f / (ee.getRadii().fY * ee.getRadii().fY); 345 SkScalar invRYSqd = 1.f / (ee.getRadii().fY * ee.getRadii().fY);
346 pdman.set4f(fEllipseUniform, ee.getCenter().fX, ee.getCenter().fY, invRX Sqd, invRYSqd); 346 pdman.set4f(fEllipseUniform, ee.getCenter().fX, ee.getCenter().fY, invRX Sqd, invRYSqd);
347 fPrevCenter = ee.getCenter(); 347 fPrevCenter = ee.getCenter();
348 fPrevRadii = ee.getRadii(); 348 fPrevRadii = ee.getRadii();
349 } 349 }
350 } 350 }
351 351
352 //////////////////////////////////////////////////////////////////////////////// /////////////////// 352 //////////////////////////////////////////////////////////////////////////////// ///////////////////
353 353
354 void EllipseEffect::onGetGLProcessorKey(const GrGLSLCaps& caps, 354 void EllipseEffect::onGetGLSLProcessorKey(const GrGLSLCaps& caps,
355 GrProcessorKeyBuilder* b) const { 355 GrProcessorKeyBuilder* b) const {
356 GLEllipseEffect::GenKey(*this, caps, b); 356 GLEllipseEffect::GenKey(*this, caps, b);
357 } 357 }
358 358
359 GrGLSLFragmentProcessor* EllipseEffect::onCreateGLInstance() const { 359 GrGLSLFragmentProcessor* EllipseEffect::onCreateGLSLInstance() const {
360 return new GLEllipseEffect(*this); 360 return new GLEllipseEffect(*this);
361 } 361 }
362 362
363 ////////////////////////////////////////////////////////////////////////////// 363 //////////////////////////////////////////////////////////////////////////////
364 364
365 GrFragmentProcessor* GrOvalEffect::Create(GrPrimitiveEdgeType edgeType, const Sk Rect& oval) { 365 GrFragmentProcessor* GrOvalEffect::Create(GrPrimitiveEdgeType edgeType, const Sk Rect& oval) {
366 if (kHairlineAA_GrProcessorEdgeType == edgeType) { 366 if (kHairlineAA_GrProcessorEdgeType == edgeType) {
367 return nullptr; 367 return nullptr;
368 } 368 }
369 SkScalar w = oval.width(); 369 SkScalar w = oval.width();
370 SkScalar h = oval.height(); 370 SkScalar h = oval.height();
371 if (SkScalarNearlyEqual(w, h)) { 371 if (SkScalarNearlyEqual(w, h)) {
372 w /= 2; 372 w /= 2;
373 return CircleEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, oval .fTop + w), w); 373 return CircleEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, oval .fTop + w), w);
374 } else { 374 } else {
375 w /= 2; 375 w /= 2;
376 h /= 2; 376 h /= 2;
377 return EllipseEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, ova l.fTop + h), w, h); 377 return EllipseEffect::Create(edgeType, SkPoint::Make(oval.fLeft + w, ova l.fTop + h), w, h);
378 } 378 }
379 379
380 return nullptr; 380 return nullptr;
381 } 381 }
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