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Side by Side Diff: gm/fatpathfill.cpp

Issue 1168303006: Revert[2] SkDraw and all Blitters to use pixmap instead of bitmapi (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: add dox to new test Created 5 years, 6 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 "SkPath.h" 10 #include "SkPath.h"
(...skipping 13 matching lines...) Expand all
24 paint.setColor(0xFF0088FF); 24 paint.setColor(0xFF0088FF);
25 paint.setAntiAlias(true); 25 paint.setAntiAlias(true);
26 26
27 for (int y = 0; y < SMALL_H; ++y) { 27 for (int y = 0; y < SMALL_H; ++y) {
28 for (int x = 0; x < SMALL_W; ++x) { 28 for (int x = 0; x < SMALL_W; ++x) {
29 canvas->drawCircle(x + 0.5f, y + 0.5f, 1.5f / ZOOM, paint); 29 canvas->drawCircle(x + 0.5f, y + 0.5f, 1.5f / ZOOM, paint);
30 } 30 }
31 } 31 }
32 } 32 }
33 33
34 static void draw_fatpath(SkCanvas* canvas, SkSurface* surface, 34 static void draw_fatpath(SkCanvas* canvas, SkSurface* surface, const SkPath& pat h) {
35 const SkPath paths[], int count) {
36 SkPaint paint; 35 SkPaint paint;
37 36
38 surface->getCanvas()->clear(SK_ColorTRANSPARENT); 37 surface->getCanvas()->clear(SK_ColorTRANSPARENT);
39 for (int i = 0; i < count; ++i) { 38 surface->getCanvas()->drawPath(path, paint);
40 surface->getCanvas()->drawPath(paths[i], paint);
41 }
42 surface->draw(canvas, 0, 0, NULL); 39 surface->draw(canvas, 0, 0, NULL);
43 40
44 paint.setAntiAlias(true); 41 paint.setAntiAlias(true);
45 paint.setColor(SK_ColorRED); 42 paint.setColor(SK_ColorRED);
46 paint.setStyle(SkPaint::kStroke_Style); 43 paint.setStyle(SkPaint::kStroke_Style);
47 for (int j = 0; j < count; ++j) { 44 canvas->drawPath(path, paint);
48 canvas->drawPath(paths[j], paint);
49 }
50 45
51 draw_pixel_centers(canvas); 46 draw_pixel_centers(canvas);
52 } 47 }
53 48
54 class FatPathFillGM : public skiagm::GM { 49 class FatPathFillGM : public skiagm::GM {
55 public: 50 public:
56 FatPathFillGM() {} 51 FatPathFillGM() {}
57 52
58 protected: 53 protected:
59 54
60 virtual SkString onShortName() { 55 SkString onShortName() override {
61 return SkString("fatpathfill"); 56 return SkString("fatpathfill");
62 } 57 }
63 58
64 virtual SkISize onISize() { 59 SkISize onISize() override {
65 return SkISize::Make(SMALL_W * ZOOM, SMALL_H * ZOOM * REPEAT_LOOP); 60 return SkISize::Make(SMALL_W * ZOOM, SMALL_H * ZOOM * REPEAT_LOOP);
66 } 61 }
67 62
68 virtual void onDraw(SkCanvas* canvas) { 63 void onDraw(SkCanvas* canvas) override {
69 SkAutoTUnref<SkSurface> surface(new_surface(SMALL_W, SMALL_H)); 64 SkAutoTUnref<SkSurface> surface(new_surface(SMALL_W, SMALL_H));
70 65
71 canvas->scale(ZOOM, ZOOM); 66 canvas->scale(ZOOM, ZOOM);
72 67
73 SkPaint paint; 68 SkPaint paint;
74 paint.setStyle(SkPaint::kStroke_Style); 69 paint.setStyle(SkPaint::kStroke_Style);
75 paint.setStrokeWidth(SK_Scalar1); 70 paint.setStrokeWidth(SK_Scalar1);
76 71
77 for (int i = 0; i < REPEAT_LOOP; ++i) { 72 for (int i = 0; i < REPEAT_LOOP; ++i) {
78 SkPath line, path; 73 SkPath line, path;
79 line.moveTo(SkIntToScalar(1), SkIntToScalar(2)); 74 line.moveTo(1, 2);
80 line.lineTo(SkIntToScalar(4 + i), SkIntToScalar(1)); 75 line.lineTo(SkIntToScalar(4 + i), 1);
81 paint.getFillPath(line, &path); 76 paint.getFillPath(line, &path);
82 draw_fatpath(canvas, surface, &path, 1); 77 draw_fatpath(canvas, surface, path);
83 78
84 canvas->translate(0, SMALL_H); 79 canvas->translate(0, SMALL_H);
85 } 80 }
86 } 81 }
87 82
88 private: 83 private:
89 typedef skiagm::GM INHERITED; 84 typedef skiagm::GM INHERITED;
90 }; 85 };
91 86
92 /////////////////////////////////////////////////////////////////////////////// 87 ///////////////////////////////////////////////////////////////////////////////
93 88
94 DEF_GM(return new FatPathFillGM;) 89 DEF_GM(return new FatPathFillGM;)
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