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Side by Side Diff: src/effects/gradients/SkLinearGradient.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 "Sk4fLinearGradient.h" 8 #include "Sk4fLinearGradient.h"
9 #include "SkLinearGradient.h" 9 #include "SkLinearGradient.h"
10 #include "SkRefCnt.h" 10 #include "SkRefCnt.h"
(...skipping 333 matching lines...) Expand 10 before | Expand all | Expand 10 after
344 #include "glsl/GrGLSLCaps.h" 344 #include "glsl/GrGLSLCaps.h"
345 #include "glsl/GrGLSLFragmentShaderBuilder.h" 345 #include "glsl/GrGLSLFragmentShaderBuilder.h"
346 #include "SkGr.h" 346 #include "SkGr.h"
347 347
348 ///////////////////////////////////////////////////////////////////// 348 /////////////////////////////////////////////////////////////////////
349 349
350 class GrLinearGradient : public GrGradientEffect { 350 class GrLinearGradient : public GrGradientEffect {
351 public: 351 public:
352 class GLSLLinearProcessor; 352 class GLSLLinearProcessor;
353 353
354 static sk_sp<GrFragmentProcessor> Make(const CreateArgs& args) { 354 static sk_sp<GrFragmentProcessor> Make(GrContext* ctx,
355 return sk_sp<GrFragmentProcessor>(new GrLinearGradient(args)); 355 const SkLinearGradient& shader,
356 const SkMatrix& matrix,
357 SkShader::TileMode tm) {
358 return sk_sp<GrFragmentProcessor>(new GrLinearGradient(ctx, shader, matr ix, tm));
356 } 359 }
357 360
358 virtual ~GrLinearGradient() { } 361 virtual ~GrLinearGradient() { }
359 362
360 const char* name() const override { return "Linear Gradient"; } 363 const char* name() const override { return "Linear Gradient"; }
361 364
362 private: 365 private:
363 GrLinearGradient(const CreateArgs& args) 366 GrLinearGradient(GrContext* ctx,
364 : INHERITED(args) { 367 const SkLinearGradient& shader,
368 const SkMatrix& matrix,
369 SkShader::TileMode tm)
370 : INHERITED(ctx, shader, matrix, tm) {
365 this->initClassID<GrLinearGradient>(); 371 this->initClassID<GrLinearGradient>();
366 } 372 }
367 373
368 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override; 374 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
369 375
370 virtual void onGetGLSLProcessorKey(const GrGLSLCaps& caps, 376 virtual void onGetGLSLProcessorKey(const GrGLSLCaps& caps,
371 GrProcessorKeyBuilder* b) const override; 377 GrProcessorKeyBuilder* b) const override;
372 378
373 GR_DECLARE_FRAGMENT_PROCESSOR_TEST; 379 GR_DECLARE_FRAGMENT_PROCESSOR_TEST;
374 380
(...skipping 79 matching lines...) Expand 10 before | Expand all | Expand 10 after
454 } 460 }
455 if (args.fLocalMatrix) { 461 if (args.fLocalMatrix) {
456 SkMatrix inv; 462 SkMatrix inv;
457 if (!args.fLocalMatrix->invert(&inv)) { 463 if (!args.fLocalMatrix->invert(&inv)) {
458 return nullptr; 464 return nullptr;
459 } 465 }
460 matrix.postConcat(inv); 466 matrix.postConcat(inv);
461 } 467 }
462 matrix.postConcat(fPtsToUnit); 468 matrix.postConcat(fPtsToUnit);
463 469
464 sk_sp<GrFragmentProcessor> inner(GrLinearGradient::Make( 470 sk_sp<GrFragmentProcessor> inner(
465 GrGradientEffect::CreateArgs(args.fContext, this, &matrix, fTileMode))); 471 GrLinearGradient::Make(args.fContext, *this, matrix, fTileMode));
466 return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner)); 472 return GrFragmentProcessor::MulOutputByInputAlpha(std::move(inner));
467 } 473 }
468 474
469 475
470 #endif 476 #endif
471 477
472 #ifndef SK_IGNORE_TO_STRING 478 #ifndef SK_IGNORE_TO_STRING
473 void SkLinearGradient::toString(SkString* str) const { 479 void SkLinearGradient::toString(SkString* str) const {
474 str->append("SkLinearGradient ("); 480 str->append("SkLinearGradient (");
475 481
(...skipping 278 matching lines...) Expand 10 before | Expand all | Expand 10 after
754 this->shade4_dx_clamp<false, true>(dstC, count, fx, dx, invDx, dithe r); 760 this->shade4_dx_clamp<false, true>(dstC, count, fx, dx, invDx, dithe r);
755 } 761 }
756 } else { 762 } else {
757 if (fApplyAlphaAfterInterp) { 763 if (fApplyAlphaAfterInterp) {
758 this->shade4_dx_clamp<true, false>(dstC, count, fx, dx, invDx, dithe r); 764 this->shade4_dx_clamp<true, false>(dstC, count, fx, dx, invDx, dithe r);
759 } else { 765 } else {
760 this->shade4_dx_clamp<false, false>(dstC, count, fx, dx, invDx, dith er); 766 this->shade4_dx_clamp<false, false>(dstC, count, fx, dx, invDx, dith er);
761 } 767 }
762 } 768 }
763 } 769 }
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