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Side by Side Diff: gm/tileimagefilter.cpp

Issue 1810813003: update callsites for Make image factories (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: start to take advantage of sk_sp drawImage Created 4 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2013 Google Inc. 2 * Copyright 2013 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 "sk_tool_utils.h" 8 #include "sk_tool_utils.h"
9 #include "SkColorFilterImageFilter.h" 9 #include "SkColorFilterImageFilter.h"
10 #include "SkColorMatrixFilter.h" 10 #include "SkColorMatrixFilter.h"
(...skipping 17 matching lines...) Expand all
28 protected: 28 protected:
29 SkString onShortName() override { 29 SkString onShortName() override {
30 return SkString("tileimagefilter"); 30 return SkString("tileimagefilter");
31 } 31 }
32 32
33 SkISize onISize() override{ 33 SkISize onISize() override{
34 return SkISize::Make(WIDTH, HEIGHT); 34 return SkISize::Make(WIDTH, HEIGHT);
35 } 35 }
36 36
37 void onOnceBeforeDraw() override { 37 void onOnceBeforeDraw() override {
38 fBitmap.reset(SkImage::NewFromBitmap( 38 fBitmap = SkImage::MakeFromBitmap(
39 sk_tool_utils::create_string_bitmap(50, 50, 0xD000D000, 10, 45, 50, "e"))); 39 sk_tool_utils::create_string_bitmap(50, 50, 0xD000D000, 10, 45, 50, "e"));
40 40
41 fCheckerboard.reset(SkImage::NewFromBitmap( 41 fCheckerboard = SkImage::MakeFromBitmap(
42 sk_tool_utils::create_checkerboard_bitmap(80, 80, 42 sk_tool_utils::create_checkerboard_bitmap(80, 80,
43 sk_tool_utils::color_to_56 5(0xFFA0A0A0), 43 sk_tool_utils::color_to_56 5(0xFFA0A0A0),
44 sk_tool_utils::color_to_56 5(0xFF404040), 44 sk_tool_utils::color_to_56 5(0xFF404040),
45 8))); 45 8));
46 } 46 }
47 47
48 void onDraw(SkCanvas* canvas) override { 48 void onDraw(SkCanvas* canvas) override {
49 canvas->clear(SK_ColorBLACK); 49 canvas->clear(SK_ColorBLACK);
50 SkPaint red; 50 SkPaint red;
51 red.setColor(SK_ColorRED); 51 red.setColor(SK_ColorRED);
52 red.setStyle(SkPaint::kStroke_Style); 52 red.setStyle(SkPaint::kStroke_Style);
53 SkPaint blue; 53 SkPaint blue;
54 blue.setColor(SK_ColorBLUE); 54 blue.setColor(SK_ColorBLUE);
55 blue.setStyle(SkPaint::kStroke_Style); 55 blue.setStyle(SkPaint::kStroke_Style);
56 56
57 int x = 0, y = 0; 57 int x = 0, y = 0;
58 for (size_t i = 0; i < 4; i++) { 58 for (size_t i = 0; i < 4; i++) {
59 const SkImage* image = (i & 0x01) ? fCheckerboard : fBitmap; 59 const SkImage* image = (i & 0x01) ? fCheckerboard.get() : fBitmap.ge t();
60 SkRect srcRect = SkRect::MakeXYWH(SkIntToScalar(image->width()/4), 60 SkRect srcRect = SkRect::MakeXYWH(SkIntToScalar(image->width()/4),
61 SkIntToScalar(image->height()/4), 61 SkIntToScalar(image->height()/4),
62 SkIntToScalar(image->width()/(i+1) ), 62 SkIntToScalar(image->width()/(i+1) ),
63 SkIntToScalar(image->height()/(i+1 ))); 63 SkIntToScalar(image->height()/(i+1 )));
64 SkRect dstRect = SkRect::MakeXYWH(SkIntToScalar(i * 8), 64 SkRect dstRect = SkRect::MakeXYWH(SkIntToScalar(i * 8),
65 SkIntToScalar(i * 4), 65 SkIntToScalar(i * 4),
66 SkIntToScalar(image->width() - i * 12), 66 SkIntToScalar(image->width() - i * 12),
67 SkIntToScalar(image->height()) - i * 12); 67 SkIntToScalar(image->height()) - i * 12);
68 SkAutoTUnref<SkImageFilter> tileInput(SkImageSource::Create(image)); 68 SkAutoTUnref<SkImageFilter> tileInput(SkImageSource::Create(image));
69 SkAutoTUnref<SkImageFilter> filter( 69 SkAutoTUnref<SkImageFilter> filter(
70 SkTileImageFilter::Create(srcRect, dstRect, tileInput)); 70 SkTileImageFilter::Create(srcRect, dstRect, tileInput));
71 canvas->save(); 71 canvas->save();
72 canvas->translate(SkIntToScalar(x), SkIntToScalar(y)); 72 canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
73 SkPaint paint; 73 SkPaint paint;
74 paint.setImageFilter(filter); 74 paint.setImageFilter(filter);
75 canvas->drawImage(fBitmap, 0, 0, &paint); 75 canvas->drawImage(fBitmap.get(), 0, 0, &paint);
76 canvas->drawRect(srcRect, red); 76 canvas->drawRect(srcRect, red);
77 canvas->drawRect(dstRect, blue); 77 canvas->drawRect(dstRect, blue);
78 canvas->restore(); 78 canvas->restore();
79 x += image->width() + MARGIN; 79 x += image->width() + MARGIN;
80 if (x + image->width() > WIDTH) { 80 if (x + image->width() > WIDTH) {
81 x = 0; 81 x = 0;
82 y += image->height() + MARGIN; 82 y += image->height() + MARGIN;
83 } 83 }
84 } 84 }
85 85
86 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0, 86 SkScalar matrix[20] = { SK_Scalar1, 0, 0, 0, 0,
87 0, SK_Scalar1, 0, 0, 0, 87 0, SK_Scalar1, 0, 0, 0,
88 0, 0, SK_Scalar1, 0, 0, 88 0, 0, SK_Scalar1, 0, 0,
89 0, 0, 0, SK_Scalar1, 0 }; 89 0, 0, 0, SK_Scalar1, 0 };
90 90
91 SkRect srcRect = SkRect::MakeWH(SkIntToScalar(fBitmap->width()), 91 SkRect srcRect = SkRect::MakeWH(SkIntToScalar(fBitmap->width()),
92 SkIntToScalar(fBitmap->height())); 92 SkIntToScalar(fBitmap->height()));
93 SkRect dstRect = SkRect::MakeWH(SkIntToScalar(fBitmap->width() * 2), 93 SkRect dstRect = SkRect::MakeWH(SkIntToScalar(fBitmap->width() * 2),
94 SkIntToScalar(fBitmap->height() * 2)); 94 SkIntToScalar(fBitmap->height() * 2));
95 SkAutoTUnref<SkImageFilter> tile(SkTileImageFilter::Create(srcRect, dstR ect, nullptr)); 95 SkAutoTUnref<SkImageFilter> tile(SkTileImageFilter::Create(srcRect, dstR ect, nullptr));
96 SkAutoTUnref<SkColorFilter> cf(SkColorMatrixFilter::Create(matrix)); 96 SkAutoTUnref<SkColorFilter> cf(SkColorMatrixFilter::Create(matrix));
97 97
98 SkAutoTUnref<SkImageFilter> cfif(SkColorFilterImageFilter::Create(cf, ti le.get())); 98 SkAutoTUnref<SkImageFilter> cfif(SkColorFilterImageFilter::Create(cf, ti le.get()));
99 SkPaint paint; 99 SkPaint paint;
100 paint.setImageFilter(cfif); 100 paint.setImageFilter(cfif);
101 canvas->save(); 101 canvas->save();
102 canvas->translate(SkIntToScalar(x), SkIntToScalar(y)); 102 canvas->translate(SkIntToScalar(x), SkIntToScalar(y));
103 canvas->clipRect(dstRect); 103 canvas->clipRect(dstRect);
104 canvas->saveLayer(&dstRect, &paint); 104 canvas->saveLayer(&dstRect, &paint);
105 canvas->drawImage(fBitmap, 0, 0); 105 canvas->drawImage(fBitmap.get(), 0, 0);
106 canvas->restore(); 106 canvas->restore();
107 canvas->drawRect(srcRect, red); 107 canvas->drawRect(srcRect, red);
108 canvas->drawRect(dstRect, blue); 108 canvas->drawRect(dstRect, blue);
109 canvas->restore(); 109 canvas->restore();
110 } 110 }
111 private: 111 private:
112 SkAutoTUnref<SkImage> fBitmap, fCheckerboard; 112 sk_sp<SkImage> fBitmap, fCheckerboard;
113 113
114 typedef GM INHERITED; 114 typedef GM INHERITED;
115 }; 115 };
116 116
117 ////////////////////////////////////////////////////////////////////////////// 117 //////////////////////////////////////////////////////////////////////////////
118 118
119 DEF_GM(return new TileImageFilterGM;) 119 DEF_GM(return new TileImageFilterGM;)
120 } 120 }
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