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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "services/gfx/compositor/graph/snapshot.h" | 5 #include "services/gfx/compositor/graph/snapshot.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "mojo/services/gfx/composition/cpp/formatting.h" | 8 #include "mojo/services/gfx/composition/cpp/formatting.h" |
9 #include "mojo/skia/type_converters.h" | 9 #include "mojo/skia/type_converters.h" |
10 #include "services/gfx/compositor/graph/scene_content.h" | 10 #include "services/gfx/compositor/graph/scene_content.h" |
| 11 #include "third_party/skia/include/core/SkMatrix44.h" |
11 #include "third_party/skia/include/core/SkPictureRecorder.h" | 12 #include "third_party/skia/include/core/SkPictureRecorder.h" |
12 #include "third_party/skia/include/core/SkRect.h" | 13 #include "third_party/skia/include/core/SkRect.h" |
13 #include "third_party/skia/include/utils/SkMatrix44.h" | |
14 | 14 |
15 namespace compositor { | 15 namespace compositor { |
16 | 16 |
17 Snapshot::Snapshot() {} | 17 Snapshot::Snapshot() {} |
18 | 18 |
19 Snapshot::~Snapshot() {} | 19 Snapshot::~Snapshot() {} |
20 | 20 |
21 bool Snapshot::HasDependency( | 21 bool Snapshot::HasDependency( |
22 const mojo::gfx::composition::SceneToken& scene_token) const { | 22 const mojo::gfx::composition::SceneToken& scene_token) const { |
23 return dependencies_.find(scene_token.value) != dependencies_.end(); | 23 return dependencies_.find(scene_token.value) != dependencies_.end(); |
24 } | 24 } |
25 | 25 |
26 scoped_refptr<RenderFrame> Snapshot::Paint( | 26 scoped_refptr<RenderFrame> Snapshot::Paint( |
27 const RenderFrame::Metadata& metadata, | 27 const RenderFrame::Metadata& metadata, |
28 const mojo::Rect& viewport) const { | 28 const mojo::Rect& viewport) const { |
29 DCHECK(!is_blocked()); | 29 DCHECK(!is_blocked()); |
30 DCHECK(root_scene_content_); | 30 DCHECK(root_scene_content_); |
31 | 31 |
32 SkIRect sk_viewport = viewport.To<SkIRect>(); | 32 SkIRect sk_viewport = viewport.To<SkIRect>(); |
33 | 33 |
34 SkPictureRecorder recorder; | 34 SkPictureRecorder recorder; |
35 recorder.beginRecording(SkRect::Make(sk_viewport)); | 35 recorder.beginRecording(SkRect::Make(sk_viewport)); |
36 root_scene_content_->Paint(this, recorder.getRecordingCanvas()); | 36 root_scene_content_->Paint(this, recorder.getRecordingCanvas()); |
37 return new RenderFrame(metadata, sk_viewport, | 37 return new RenderFrame(metadata, sk_viewport, |
38 skia::AdoptRef(recorder.endRecordingAsPicture())); | 38 recorder.finishRecordingAsPicture()); |
39 } | 39 } |
40 | 40 |
41 void Snapshot::HitTest(const mojo::PointF& point, | 41 void Snapshot::HitTest(const mojo::PointF& point, |
42 mojo::gfx::composition::HitTestResult* result) const { | 42 mojo::gfx::composition::HitTestResult* result) const { |
43 DCHECK(result); | 43 DCHECK(result); |
44 DCHECK(!is_blocked()); | 44 DCHECK(!is_blocked()); |
45 DCHECK(root_scene_content_); | 45 DCHECK(root_scene_content_); |
46 | 46 |
47 root_scene_content_->HitTest(this, point.To<SkPoint>(), SkMatrix44::I(), | 47 root_scene_content_->HitTest(this, point.To<SkPoint>(), SkMatrix44::I(), |
48 &result->root); | 48 &result->root); |
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164 if (!snapshot_->is_blocked()) { | 164 if (!snapshot_->is_blocked()) { |
165 snapshot_->root_scene_content_ = content; | 165 snapshot_->root_scene_content_ = content; |
166 } else { | 166 } else { |
167 snapshot_->resolved_scene_contents_.clear(); | 167 snapshot_->resolved_scene_contents_.clear(); |
168 snapshot_->node_dispositions_.clear(); | 168 snapshot_->node_dispositions_.clear(); |
169 } | 169 } |
170 return std::move(snapshot_); | 170 return std::move(snapshot_); |
171 } | 171 } |
172 | 172 |
173 } // namespace compositor | 173 } // namespace compositor |
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