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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "cc/output/bsp_walk_action.h" | |
6 | |
7 #include <vector> | |
8 | |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "cc/output/direct_renderer.h" | |
11 #include "cc/quads/draw_polygon.h" | |
12 #include "cc/quads/draw_quad.h" | |
13 | |
14 namespace cc { | |
15 | |
16 BspWalkActionDrawPolygon::BspWalkActionDrawPolygon( | |
17 DirectRenderer* renderer, | |
18 DirectRenderer::DrawingFrame* frame, | |
19 const gfx::Rect& render_pass_scissor, | |
20 bool using_scissor_as_optimization) | |
21 : renderer_(renderer), | |
22 frame_(frame), | |
23 render_pass_scissor_(render_pass_scissor), | |
24 using_scissor_as_optimization_(using_scissor_as_optimization) { | |
25 } | |
26 | |
27 void BspWalkActionDrawPolygon::operator()(DrawPolygon* item) { | |
28 gfx::Transform inverse_transform; | |
29 bool invertible = | |
30 item->original_ref()->quadTransform().GetInverse(&inverse_transform); | |
31 DCHECK(invertible); | |
32 item->TransformToLayerSpace(inverse_transform); | |
33 renderer_->DoDrawPolygon(*item, frame_, render_pass_scissor_, | |
34 using_scissor_as_optimization_); | |
35 } | |
36 | |
37 BspWalkActionToVector::BspWalkActionToVector(std::vector<DrawPolygon*>* in_list) | |
38 : list_(in_list) { | |
39 } | |
40 | |
41 void BspWalkActionToVector::operator()(DrawPolygon* item) { | |
42 list_->push_back(item); | |
43 } | |
44 | |
45 } // namespace cc | |
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