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Issue 1574023002: move declaration of CreateLightingFilter into SkColorMatrixFilter (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: don't remove old impl yet Created 4 years, 11 months ago
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1 1
2 /* 2 /*
3 * Copyright 2011 Google Inc. 3 * Copyright 2011 Google Inc.
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 #include "SampleCode.h" 8 #include "SampleCode.h"
9 #include "SkBlurMask.h" 9 #include "SkBlurMask.h"
10 #include "SkCanvas.h" 10 #include "SkCanvas.h"
11 #include "SkView.h" 11 #include "SkView.h"
12 #include "Sk1DPathEffect.h" 12 #include "Sk1DPathEffect.h"
13 #include "Sk2DPathEffect.h" 13 #include "Sk2DPathEffect.h"
14 #include "SkBlurMaskFilter.h" 14 #include "SkBlurMaskFilter.h"
15 #include "SkColorFilter.h" 15 #include "SkColorMatrixFilter.h"
16 #include "SkColorPriv.h" 16 #include "SkColorPriv.h"
17 #include "SkCornerPathEffect.h" 17 #include "SkCornerPathEffect.h"
18 #include "SkDashPathEffect.h" 18 #include "SkDashPathEffect.h"
19 #include "SkDiscretePathEffect.h" 19 #include "SkDiscretePathEffect.h"
20 #include "SkEmbossMaskFilter.h" 20 #include "SkEmbossMaskFilter.h"
21 #include "SkReadBuffer.h" 21 #include "SkReadBuffer.h"
22 #include "SkWriteBuffer.h" 22 #include "SkWriteBuffer.h"
23 #include "SkGradientShader.h" 23 #include "SkGradientShader.h"
24 #include "SkImageDecoder.h" 24 #include "SkImageDecoder.h"
25 #include "SkLayerRasterizer.h" 25 #include "SkLayerRasterizer.h"
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378 SkEmbossMaskFilter::Light light; 378 SkEmbossMaskFilter::Light light;
379 light.fDirection[0] = SK_Scalar1/2; 379 light.fDirection[0] = SK_Scalar1/2;
380 light.fDirection[1] = SK_Scalar1/2; 380 light.fDirection[1] = SK_Scalar1/2;
381 light.fDirection[2] = SK_Scalar1/3; 381 light.fDirection[2] = SK_Scalar1/3;
382 light.fAmbient = 0x48; 382 light.fAmbient = 0x48;
383 light.fSpecular = 0x80; 383 light.fSpecular = 0x80;
384 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(12)/5); 384 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(SkIntToScalar(12)/5);
385 SkMaskFilter* embossFilter = SkEmbossMaskFilter::Create(sigma, light); 385 SkMaskFilter* embossFilter = SkEmbossMaskFilter::Create(sigma, light);
386 386
387 SkXfermode* xfermode = SkXfermode::Create(SkXfermode::kXor_Mode); 387 SkXfermode* xfermode = SkXfermode::Create(SkXfermode::kXor_Mode);
388 SkColorFilter* lightingFilter = SkColorFilter::CreateLightingFilter( 388 SkColorFilter* lightingFilter = SkColorMatrixFilter::CreateLightingFilte r(
389 0xff89bc45, 0xff112233); 389 0xff89bc45, 0xff112233);
390 390
391 canvas->save(); 391 canvas->save();
392 canvas->translate(SkIntToScalar(0), SkIntToScalar(5)); 392 canvas->translate(SkIntToScalar(0), SkIntToScalar(5));
393 paint.setAntiAlias(true); 393 paint.setAntiAlias(true);
394 paint.setFilterQuality(kLow_SkFilterQuality); 394 paint.setFilterQuality(kLow_SkFilterQuality);
395 // !!! draw through a clip 395 // !!! draw through a clip
396 paint.setColor(SK_ColorLTGRAY); 396 paint.setColor(SK_ColorLTGRAY);
397 paint.setStyle(SkPaint::kFill_Style); 397 paint.setStyle(SkPaint::kFill_Style);
398 SkRect clip = {0, 0, SkIntToScalar(320), SkIntToScalar(120)}; 398 SkRect clip = {0, 0, SkIntToScalar(320), SkIntToScalar(120)};
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544 SkString str("GOOGLE"); 544 SkString str("GOOGLE");
545 545
546 for (size_t i = 0; i < SK_ARRAY_COUNT(gRastProcs); i++) { 546 for (size_t i = 0; i < SK_ARRAY_COUNT(gRastProcs); i++) {
547 apply_shader(&paint, (int)i); 547 apply_shader(&paint, (int)i);
548 548
549 // paint.setMaskFilter(nullptr); 549 // paint.setMaskFilter(nullptr);
550 // paint.setColor(SK_ColorBLACK); 550 // paint.setColor(SK_ColorBLACK);
551 551
552 #if 01 552 #if 01
553 int index = i % SK_ARRAY_COUNT(gLightingColors); 553 int index = i % SK_ARRAY_COUNT(gLightingColors);
554 paint.setColorFilter(SkColorFilter::CreateLightingFilter( 554 paint.setColorFilter(SkColorMatrixFilter::CreateLightingFilter(
555 gLightingColors[index].fMul, 555 gLightingColors[index].fMul,
556 gLightingColors[index].fAdd))->unref(); 556 gLightingColors[index].fAdd))->unref();
557 #endif 557 #endif
558 558
559 canvas->drawText(str.c_str(), str.size(), x, y, paint); 559 canvas->drawText(str.c_str(), str.size(), x, y, paint);
560 SkRect oval = { x, y - SkIntToScalar(40), x + SkIntToScalar(40), y }; 560 SkRect oval = { x, y - SkIntToScalar(40), x + SkIntToScalar(40), y };
561 paint.setStyle(SkPaint::kStroke_Style); 561 paint.setStyle(SkPaint::kStroke_Style);
562 canvas->drawOval(oval, paint); 562 canvas->drawOval(oval, paint);
563 paint.setStyle(SkPaint::kFill_Style); 563 paint.setStyle(SkPaint::kFill_Style);
564 564
565 y += paint.getFontSpacing(); 565 y += paint.getFontSpacing();
566 } 566 }
567 567
568 canvas->restore(); 568 canvas->restore();
569 } 569 }
570 570
571 private: 571 private:
572 SkPoint fClickPt; 572 SkPoint fClickPt;
573 SkBitmap fBug, fTb, fTx; 573 SkBitmap fBug, fTb, fTx;
574 typedef SampleView INHERITED; 574 typedef SampleView INHERITED;
575 }; 575 };
576 576
577 ////////////////////////////////////////////////////////////////////////////// 577 //////////////////////////////////////////////////////////////////////////////
578 578
579 static SkView* MyFactory() { return new DemoView; } 579 static SkView* MyFactory() { return new DemoView; }
580 static SkViewRegister reg(MyFactory); 580 static SkViewRegister reg(MyFactory);
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