| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CC_OUTPUT_BSP_WALK_ACTION_H_ |
| #define CC_OUTPUT_BSP_WALK_ACTION_H_ |
| |
| #include <vector> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "cc/output/direct_renderer.h" |
| #include "cc/quads/draw_polygon.h" |
| |
| namespace cc { |
| |
| class CC_EXPORT BspWalkAction { |
| public: |
| virtual void operator()(DrawPolygon* item) = 0; |
| }; |
| |
| // The BspTree class takes ownership of all the DrawPolygons returned in list_ |
| // so the BspTree must be preserved while elements in that vector are in use. |
| class CC_EXPORT BspWalkActionDrawPolygon : public BspWalkAction { |
| public: |
| void operator()(DrawPolygon* item) override; |
| |
| BspWalkActionDrawPolygon(DirectRenderer* renderer, |
| DirectRenderer::DrawingFrame* frame, |
| const gfx::Rect& render_pass_scissor, |
| bool using_scissor_as_optimization); |
| |
| private: |
| DirectRenderer* renderer_; |
| DirectRenderer::DrawingFrame* frame_; |
| const gfx::Rect& render_pass_scissor_; |
| bool using_scissor_as_optimization_; |
| }; |
| |
| class CC_EXPORT BspWalkActionToVector : public BspWalkAction { |
| public: |
| explicit BspWalkActionToVector(std::vector<DrawPolygon*>* in_list); |
| void operator()(DrawPolygon* item) override; |
| |
| private: |
| std::vector<DrawPolygon*>* list_; |
| }; |
| |
| } // namespace cc |
| |
| #endif // CC_OUTPUT_BSP_WALK_ACTION_H_ |