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Side by Side Diff: src/effects/gradients/SkRadialGradient.cpp

Issue 2343703003: Revert of Bundle common arguments to GrGradientEffect creation (Closed)
Patch Set: Created 4 years, 3 months ago
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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 "SkRadialGradient.h" 8 #include "SkRadialGradient.h"
9 #include "SkNx.h" 9 #include "SkNx.h"
10 10
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239 #if SK_SUPPORT_GPU 239 #if SK_SUPPORT_GPU
240 240
241 #include "SkGr.h" 241 #include "SkGr.h"
242 #include "glsl/GrGLSLCaps.h" 242 #include "glsl/GrGLSLCaps.h"
243 #include "glsl/GrGLSLFragmentShaderBuilder.h" 243 #include "glsl/GrGLSLFragmentShaderBuilder.h"
244 244
245 class GrRadialGradient : public GrGradientEffect { 245 class GrRadialGradient : public GrGradientEffect {
246 public: 246 public:
247 class GLSLRadialProcessor; 247 class GLSLRadialProcessor;
248 248
249 static sk_sp<GrFragmentProcessor> Make(const CreateArgs& args) { 249 static sk_sp<GrFragmentProcessor> Make(GrContext* ctx,
250 return sk_sp<GrFragmentProcessor>(new GrRadialGradient(args)); 250 const SkRadialGradient& shader,
251 const SkMatrix& matrix,
252 SkShader::TileMode tm) {
253 return sk_sp<GrFragmentProcessor>(new GrRadialGradient(ctx, shader, matr ix, tm));
251 } 254 }
252 255
253 virtual ~GrRadialGradient() { } 256 virtual ~GrRadialGradient() { }
254 257
255 const char* name() const override { return "Radial Gradient"; } 258 const char* name() const override { return "Radial Gradient"; }
256 259
257 private: 260 private:
258 GrRadialGradient(const CreateArgs& args) 261 GrRadialGradient(GrContext* ctx,
259 : INHERITED(args) { 262 const SkRadialGradient& shader,
263 const SkMatrix& matrix,
264 SkShader::TileMode tm)
265 : INHERITED(ctx, shader, matrix, tm) {
260 this->initClassID<GrRadialGradient>(); 266 this->initClassID<GrRadialGradient>();
261 } 267 }
262 268
263 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override; 269 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
264 270
265 virtual void onGetGLSLProcessorKey(const GrGLSLCaps& caps, 271 virtual void onGetGLSLProcessorKey(const GrGLSLCaps& caps,
266 GrProcessorKeyBuilder* b) const override; 272 GrProcessorKeyBuilder* b) const override;
267 273
268 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; 274 GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
269 275
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348 return nullptr; 354 return nullptr;
349 } 355 }
350 if (args.fLocalMatrix) { 356 if (args.fLocalMatrix) {
351 SkMatrix inv; 357 SkMatrix inv;
352 if (!args.fLocalMatrix->invert(&inv)) { 358 if (!args.fLocalMatrix->invert(&inv)) {
353 return nullptr; 359 return nullptr;
354 } 360 }
355 matrix.postConcat(inv); 361 matrix.postConcat(inv);
356 } 362 }
357 matrix.postConcat(fPtsToUnit); 363 matrix.postConcat(fPtsToUnit);
358 sk_sp<GrFragmentProcessor> inner(GrRadialGradient::Make( 364 sk_sp<GrFragmentProcessor> inner(
359 GrGradientEffect::CreateArgs(args.fContext, this, &matrix, fTileMode))); 365 GrRadialGradient::Make(args.fContext, *this, matrix, fTileMode));
360 return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner)); 366 return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner));
361 } 367 }
362 368
363 #endif 369 #endif
364 370
365 #ifndef SK_IGNORE_TO_STRING 371 #ifndef SK_IGNORE_TO_STRING
366 void SkRadialGradient::toString(SkString* str) const { 372 void SkRadialGradient::toString(SkString* str) const {
367 str->append("SkRadialGradient: ("); 373 str->append("SkRadialGradient: (");
368 374
369 str->append("center: ("); 375 str->append("center: (");
370 str->appendScalar(fCenter.fX); 376 str->appendScalar(fCenter.fX);
371 str->append(", "); 377 str->append(", ");
372 str->appendScalar(fCenter.fY); 378 str->appendScalar(fCenter.fY);
373 str->append(") radius: "); 379 str->append(") radius: ");
374 str->appendScalar(fRadius); 380 str->appendScalar(fRadius);
375 str->append(" "); 381 str->append(" ");
376 382
377 this->INHERITED::toString(str); 383 this->INHERITED::toString(str);
378 384
379 str->append(")"); 385 str->append(")");
380 } 386 }
381 #endif 387 #endif
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