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Side by Side Diff: gm/colorfilterimagefilter.cpp

Issue 1225923010: Refugee from Dead Machine 4: MDB Monster Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Last update from dead machine Created 4 years, 7 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 "gm.h" 8 #include "gm.h"
9 #include "SkCanvas.h" 9 #include "SkCanvas.h"
10 #include "SkColorMatrixFilter.h" 10 #include "SkColorMatrixFilter.h"
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54 const SkPaint& paint, 54 const SkPaint& paint,
55 float outset = 0.0f) { 55 float outset = 0.0f) {
56 canvas->save(); 56 canvas->save();
57 SkRect clip(r); 57 SkRect clip(r);
58 clip.outset(outset, outset); 58 clip.outset(outset, outset);
59 canvas->clipRect(clip); 59 canvas->clipRect(clip);
60 canvas->drawRect(r, paint); 60 canvas->drawRect(r, paint);
61 canvas->restore(); 61 canvas->restore();
62 } 62 }
63 63
64 #if 0
64 DEF_SIMPLE_GM(colorfilterimagefilter, canvas, 400, 100){ 65 DEF_SIMPLE_GM(colorfilterimagefilter, canvas, 400, 100){
65 SkRect r = SkRect::MakeWH(FILTER_WIDTH, FILTER_HEIGHT); 66 SkRect r = SkRect::MakeWH(FILTER_WIDTH, FILTER_HEIGHT);
66 SkPaint paint; 67 SkPaint paint;
67 paint.setColor(SK_ColorRED); 68 paint.setColor(SK_ColorRED);
68 canvas->save(); 69 canvas->save();
69 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.2f) { 70 for (float brightness = -1.0f; brightness <= 1.0f; brightness += 0.2f) {
70 SkAutoTUnref<SkImageFilter> dim(make_brightness(-brightness)); 71 SkAutoTUnref<SkImageFilter> dim(make_brightness(-brightness));
71 SkAutoTUnref<SkImageFilter> bright(make_brightness(brightness, dim)) ; 72 SkAutoTUnref<SkImageFilter> bright(make_brightness(brightness, dim)) ;
72 paint.setImageFilter(bright); 73 paint.setImageFilter(bright);
73 drawClippedRect(canvas, r, paint); 74 drawClippedRect(canvas, r, paint);
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110 drawClippedRect(canvas, r, paint, 3); 111 drawClippedRect(canvas, r, paint, 3);
111 canvas->translate(FILTER_WIDTH + MARGIN, 0); 112 canvas->translate(FILTER_WIDTH + MARGIN, 0);
112 } 113 }
113 { 114 {
114 SkAutoTUnref<SkImageFilter> blue(make_mode_blue()); 115 SkAutoTUnref<SkImageFilter> blue(make_mode_blue());
115 paint.setImageFilter(blue.get()); 116 paint.setImageFilter(blue.get());
116 drawClippedRect(canvas, r, paint, 5); 117 drawClippedRect(canvas, r, paint, 5);
117 canvas->translate(FILTER_WIDTH + MARGIN, 0); 118 canvas->translate(FILTER_WIDTH + MARGIN, 0);
118 } 119 }
119 } 120 }
121 #endif
120 122
121 DEF_SIMPLE_GM(colorfilterimagefilter_layer, canvas, 32, 32) { 123 DEF_SIMPLE_GM(colorfilterimagefilter_layer, canvas, 32, 32) {
122 SkAutoCanvasRestore autoCanvasRestore(canvas, false); 124 SkAutoCanvasRestore autoCanvasRestore(canvas, false);
123 SkColorMatrix cm; 125 SkColorMatrix cm;
124 cm.setSaturation(0.0f); 126 cm.setSaturation(0.0f);
125 SkAutoTUnref<SkColorFilter> cf(SkColorMatrixFilter::Create(cm)); 127 SkAutoTUnref<SkColorFilter> cf(SkColorMatrixFilter::Create(cm));
126 SkAutoTUnref<SkImageFilter> imf(SkColorFilterImageFilter::Create(cf)); 128 SkAutoTUnref<SkImageFilter> imf(SkColorFilterImageFilter::Create(cf));
127 SkPaint p; 129 SkPaint p;
128 p.setImageFilter(imf); 130 p.setImageFilter(imf);
129 canvas->saveLayer(NULL, &p); 131 canvas->saveLayer(NULL, &p);
130 canvas->clear(SK_ColorRED); 132 canvas->clear(SK_ColorRED);
131 } 133 }
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