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Issue 2523673004: [NOT FOR COMMIT] Fully replace SkCanvas uses.
Patch Set: Support Android build. Created 4 years ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "cc/test/fake_content_layer_client.h" 5 #include "cc/test/fake_content_layer_client.h"
6 6
7 #include <stddef.h> 7 #include <stddef.h>
8 8
9 #include "cc/playback/clip_display_item.h" 9 #include "cc/playback/clip_display_item.h"
10 #include "cc/playback/display_item_list_settings.h" 10 #include "cc/playback/display_item_list_settings.h"
11 #include "cc/playback/drawing_display_item.h" 11 #include "cc/playback/drawing_display_item.h"
12 #include "cc/playback/transform_display_item.h" 12 #include "cc/playback/transform_display_item.h"
13 #include "skia/ext/cdl_paint.h"
14 #include "skia/ext/cdl_picture_recorder.h"
13 #include "third_party/skia/include/core/SkCanvas.h" 15 #include "third_party/skia/include/core/SkCanvas.h"
14 #include "third_party/skia/include/core/SkPictureRecorder.h"
15 #include "ui/gfx/geometry/rect_conversions.h" 16 #include "ui/gfx/geometry/rect_conversions.h"
16 #include "ui/gfx/skia_util.h" 17 #include "ui/gfx/skia_util.h"
17 18
18 namespace cc { 19 namespace cc {
19 20
20 FakeContentLayerClient::ImageData::ImageData(sk_sp<const SkImage> img, 21 FakeContentLayerClient::ImageData::ImageData(sk_sp<const SkImage> img,
21 const gfx::Point& point, 22 const gfx::Point& point,
22 const SkPaint& paint) 23 const CdlPaint& paint)
23 : image(std::move(img)), point(point), paint(paint) {} 24 : image(std::move(img)), point(point), paint(paint) {}
24 25
25 FakeContentLayerClient::ImageData::ImageData(sk_sp<const SkImage> img, 26 FakeContentLayerClient::ImageData::ImageData(sk_sp<const SkImage> img,
26 const gfx::Transform& transform, 27 const gfx::Transform& transform,
27 const SkPaint& paint) 28 const CdlPaint& paint)
28 : image(std::move(img)), transform(transform), paint(paint) {} 29 : image(std::move(img)), transform(transform), paint(paint) {}
29 30
30 FakeContentLayerClient::ImageData::ImageData(const ImageData& other) = default; 31 FakeContentLayerClient::ImageData::ImageData(const ImageData& other) = default;
31 32
32 FakeContentLayerClient::ImageData::~ImageData() {} 33 FakeContentLayerClient::ImageData::~ImageData() {}
33 34
34 FakeContentLayerClient::FakeContentLayerClient() 35 FakeContentLayerClient::FakeContentLayerClient()
35 : display_list_use_cached_picture_(true), 36 : display_list_use_cached_picture_(true),
36 fill_with_nonsolid_color_(false), 37 fill_with_nonsolid_color_(false),
37 last_canvas_(nullptr), 38 last_canvas_(nullptr),
(...skipping 12 matching lines...) Expand all
50 scoped_refptr<DisplayItemList> 51 scoped_refptr<DisplayItemList>
51 FakeContentLayerClient::PaintContentsToDisplayList( 52 FakeContentLayerClient::PaintContentsToDisplayList(
52 PaintingControlSetting painting_control) { 53 PaintingControlSetting painting_control) {
53 // Cached picture is used because unit tests expect to be able to 54 // Cached picture is used because unit tests expect to be able to
54 // use GatherPixelRefs. 55 // use GatherPixelRefs.
55 DisplayItemListSettings settings; 56 DisplayItemListSettings settings;
56 settings.use_cached_picture = display_list_use_cached_picture_; 57 settings.use_cached_picture = display_list_use_cached_picture_;
57 scoped_refptr<DisplayItemList> display_list = 58 scoped_refptr<DisplayItemList> display_list =
58 DisplayItemList::Create(settings); 59 DisplayItemList::Create(settings);
59 display_list->SetRetainVisualRectsForTesting(true); 60 display_list->SetRetainVisualRectsForTesting(true);
60 SkPictureRecorder recorder; 61 CdlPictureRecorder recorder;
61 62
62 for (RectPaintVector::const_iterator it = draw_rects_.begin(); 63 for (RectPaintVector::const_iterator it = draw_rects_.begin();
63 it != draw_rects_.end(); ++it) { 64 it != draw_rects_.end(); ++it) {
64 const gfx::RectF& draw_rect = it->first; 65 const gfx::RectF& draw_rect = it->first;
65 const SkPaint& paint = it->second; 66 const CdlPaint& paint = it->second;
66 SkCanvas* canvas = recorder.beginRecording(gfx::RectFToSkRect(draw_rect)); 67 CdlCanvas* canvas = recorder.beginRecording(gfx::RectFToSkRect(draw_rect));
67 canvas->drawRect(gfx::RectFToSkRect(draw_rect), paint); 68 canvas->drawRect(gfx::RectFToSkRect(draw_rect), paint);
68 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( 69 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>(
69 ToEnclosingRect(draw_rect), recorder.finishRecordingAsPicture()); 70 ToEnclosingRect(draw_rect), recorder.finishRecordingAsPicture());
70 } 71 }
71 72
72 for (ImageVector::const_iterator it = draw_images_.begin(); 73 for (ImageVector::const_iterator it = draw_images_.begin();
73 it != draw_images_.end(); ++it) { 74 it != draw_images_.end(); ++it) {
74 if (!it->transform.IsIdentity()) { 75 if (!it->transform.IsIdentity()) {
75 display_list->CreateAndAppendPairedBeginItem<TransformDisplayItem>( 76 display_list->CreateAndAppendPairedBeginItem<TransformDisplayItem>(
76 it->transform); 77 it->transform);
77 } 78 }
78 SkCanvas* canvas = 79 CdlCanvas* canvas =
79 recorder.beginRecording(it->image->width(), it->image->height()); 80 recorder.beginRecording(it->image->width(), it->image->height());
80 canvas->drawImage(it->image.get(), it->point.x(), it->point.y(), 81 canvas->drawImage(it->image.get(), it->point.x(), it->point.y(),
81 &it->paint); 82 &it->paint);
82 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( 83 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>(
83 PaintableRegion(), recorder.finishRecordingAsPicture()); 84 PaintableRegion(), recorder.finishRecordingAsPicture());
84 if (!it->transform.IsIdentity()) { 85 if (!it->transform.IsIdentity()) {
85 display_list->CreateAndAppendPairedEndItem<EndTransformDisplayItem>(); 86 display_list->CreateAndAppendPairedEndItem<EndTransformDisplayItem>();
86 } 87 }
87 } 88 }
88 89
89 if (fill_with_nonsolid_color_) { 90 if (fill_with_nonsolid_color_) {
90 gfx::Rect draw_rect = PaintableRegion(); 91 gfx::Rect draw_rect = PaintableRegion();
91 bool red = true; 92 bool red = true;
92 while (!draw_rect.IsEmpty()) { 93 while (!draw_rect.IsEmpty()) {
93 SkPaint paint; 94 CdlPaint paint;
94 paint.setColor(red ? SK_ColorRED : SK_ColorBLUE); 95 paint.setColor(red ? SK_ColorRED : SK_ColorBLUE);
95 SkCanvas* canvas = recorder.beginRecording(gfx::RectToSkRect(draw_rect)); 96 CdlCanvas* canvas = recorder.beginRecording(gfx::RectToSkRect(draw_rect));
96 canvas->drawIRect(gfx::RectToSkIRect(draw_rect), paint); 97 canvas->drawIRect(gfx::RectToSkIRect(draw_rect), paint);
97 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>( 98 display_list->CreateAndAppendDrawingItem<DrawingDisplayItem>(
98 draw_rect, recorder.finishRecordingAsPicture()); 99 draw_rect, recorder.finishRecordingAsPicture());
99 draw_rect.Inset(1, 1); 100 draw_rect.Inset(1, 1);
100 } 101 }
101 } 102 }
102 103
103 display_list->Finalize(); 104 display_list->Finalize();
104 return display_list; 105 return display_list;
105 } 106 }
106 107
107 bool FakeContentLayerClient::FillsBoundsCompletely() const { return false; } 108 bool FakeContentLayerClient::FillsBoundsCompletely() const { return false; }
108 109
109 size_t FakeContentLayerClient::GetApproximateUnsharedMemoryUsage() const { 110 size_t FakeContentLayerClient::GetApproximateUnsharedMemoryUsage() const {
110 return reported_memory_usage_; 111 return reported_memory_usage_;
111 } 112 }
112 113
113 } // namespace cc 114 } // namespace cc
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