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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 #ifndef CC_OUTPUT_DIRECT_RENDERER_H_ | 5 #ifndef CC_OUTPUT_DIRECT_RENDERER_H_ |
6 #define CC_OUTPUT_DIRECT_RENDERER_H_ | 6 #define CC_OUTPUT_DIRECT_RENDERER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
| 10 #include "base/containers/scoped_ptr_hash_map.h" |
10 #include "cc/base/cc_export.h" | 11 #include "cc/base/cc_export.h" |
11 #include "cc/output/renderer.h" | 12 #include "cc/output/renderer.h" |
12 #include "cc/resources/resource_provider.h" | 13 #include "cc/resources/resource_provider.h" |
13 #include "cc/resources/scoped_resource.h" | 14 #include "cc/resources/scoped_resource.h" |
14 | 15 |
15 namespace cc { | 16 namespace cc { |
16 | 17 |
17 class ResourceProvider; | 18 class ResourceProvider; |
18 | 19 |
19 // This is the base class for code shared between the GL and software | 20 // This is the base class for code shared between the GL and software |
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113 virtual bool FlippedFramebuffer() const = 0; | 114 virtual bool FlippedFramebuffer() const = 0; |
114 virtual void EnsureScissorTestEnabled() = 0; | 115 virtual void EnsureScissorTestEnabled() = 0; |
115 virtual void EnsureScissorTestDisabled() = 0; | 116 virtual void EnsureScissorTestDisabled() = 0; |
116 virtual void DiscardBackbuffer() {} | 117 virtual void DiscardBackbuffer() {} |
117 virtual void EnsureBackbuffer() {} | 118 virtual void EnsureBackbuffer() {} |
118 | 119 |
119 virtual void CopyCurrentRenderPassToBitmap( | 120 virtual void CopyCurrentRenderPassToBitmap( |
120 DrawingFrame* frame, | 121 DrawingFrame* frame, |
121 scoped_ptr<CopyOutputRequest> request) = 0; | 122 scoped_ptr<CopyOutputRequest> request) = 0; |
122 | 123 |
123 ScopedPtrHashMap<RenderPass::Id, CachedResource> render_pass_textures_; | 124 base::ScopedPtrHashMap<RenderPass::Id, CachedResource> render_pass_textures_; |
124 OutputSurface* output_surface_; | 125 OutputSurface* output_surface_; |
125 ResourceProvider* resource_provider_; | 126 ResourceProvider* resource_provider_; |
126 | 127 |
127 // For use in coordinate conversion, this stores the output rect, viewport | 128 // For use in coordinate conversion, this stores the output rect, viewport |
128 // rect (= unflipped version of glViewport rect), and the size of target | 129 // rect (= unflipped version of glViewport rect), and the size of target |
129 // framebuffer. During a draw, this stores the values for the current render | 130 // framebuffer. During a draw, this stores the values for the current render |
130 // pass; in between draws, they retain the values for the root render pass of | 131 // pass; in between draws, they retain the values for the root render pass of |
131 // the last draw. | 132 // the last draw. |
132 gfx::Rect current_draw_rect_; | 133 gfx::Rect current_draw_rect_; |
133 gfx::Rect current_viewport_rect_; | 134 gfx::Rect current_viewport_rect_; |
134 gfx::Size current_surface_size_; | 135 gfx::Size current_surface_size_; |
135 | 136 |
136 private: | 137 private: |
137 gfx::Vector2d enlarge_pass_texture_amount_; | 138 gfx::Vector2d enlarge_pass_texture_amount_; |
138 | 139 |
139 DISALLOW_COPY_AND_ASSIGN(DirectRenderer); | 140 DISALLOW_COPY_AND_ASSIGN(DirectRenderer); |
140 }; | 141 }; |
141 | 142 |
142 } // namespace cc | 143 } // namespace cc |
143 | 144 |
144 #endif // CC_OUTPUT_DIRECT_RENDERER_H_ | 145 #endif // CC_OUTPUT_DIRECT_RENDERER_H_ |
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