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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 UI_COMPOSITOR_COMPOSITOR_H_ | 5 #ifndef UI_COMPOSITOR_COMPOSITOR_H_ |
| 6 #define UI_COMPOSITOR_COMPOSITOR_H_ | 6 #define UI_COMPOSITOR_COMPOSITOR_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/containers/hash_tables.h" | 10 #include "base/containers/hash_tables.h" |
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| 38 | 38 |
| 39 namespace gfx { | 39 namespace gfx { |
| 40 class GLContext; | 40 class GLContext; |
| 41 class GLSurface; | 41 class GLSurface; |
| 42 class GLShareGroup; | 42 class GLShareGroup; |
| 43 class Point; | 43 class Point; |
| 44 class Rect; | 44 class Rect; |
| 45 class Size; | 45 class Size; |
| 46 } | 46 } |
| 47 | 47 |
| 48 namespace WebKit { | 48 namespace blink { |
| 49 class WebGraphicsContext3D; | 49 class WebGraphicsContext3D; |
| 50 } | 50 } |
| 51 | 51 |
| 52 namespace webkit { | 52 namespace webkit { |
| 53 namespace gpu { | 53 namespace gpu { |
| 54 class ContextProviderInProcess; | 54 class ContextProviderInProcess; |
| 55 class WebGraphicsContext3DInProcessCommandBufferImpl; | 55 class WebGraphicsContext3DInProcessCommandBufferImpl; |
| 56 } | 56 } |
| 57 } | 57 } |
| 58 | 58 |
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| 120 // to a layer. | 120 // to a layer. |
| 121 class COMPOSITOR_EXPORT Texture : public base::RefCounted<Texture> { | 121 class COMPOSITOR_EXPORT Texture : public base::RefCounted<Texture> { |
| 122 public: | 122 public: |
| 123 Texture(bool flipped, const gfx::Size& size, float device_scale_factor); | 123 Texture(bool flipped, const gfx::Size& size, float device_scale_factor); |
| 124 | 124 |
| 125 bool flipped() const { return flipped_; } | 125 bool flipped() const { return flipped_; } |
| 126 gfx::Size size() const { return size_; } | 126 gfx::Size size() const { return size_; } |
| 127 float device_scale_factor() const { return device_scale_factor_; } | 127 float device_scale_factor() const { return device_scale_factor_; } |
| 128 | 128 |
| 129 virtual unsigned int PrepareTexture() = 0; | 129 virtual unsigned int PrepareTexture() = 0; |
| 130 virtual WebKit::WebGraphicsContext3D* HostContext3D() = 0; | 130 virtual blink::WebGraphicsContext3D* HostContext3D() = 0; |
| 131 | 131 |
| 132 // Replaces the texture with the texture from the specified mailbox. | 132 // Replaces the texture with the texture from the specified mailbox. |
| 133 virtual void Consume(const std::string& mailbox_name, | 133 virtual void Consume(const std::string& mailbox_name, |
| 134 const gfx::Size& new_size) {} | 134 const gfx::Size& new_size) {} |
| 135 | 135 |
| 136 // Moves the texture into the mailbox and returns the mailbox name. | 136 // Moves the texture into the mailbox and returns the mailbox name. |
| 137 // The texture must have been previously consumed from a mailbox. | 137 // The texture must have been previously consumed from a mailbox. |
| 138 virtual std::string Produce(); | 138 virtual std::string Produce(); |
| 139 | 139 |
| 140 protected: | 140 protected: |
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| 381 bool draw_on_compositing_end_; | 381 bool draw_on_compositing_end_; |
| 382 | 382 |
| 383 base::WeakPtrFactory<Compositor> schedule_draw_factory_; | 383 base::WeakPtrFactory<Compositor> schedule_draw_factory_; |
| 384 | 384 |
| 385 DISALLOW_COPY_AND_ASSIGN(Compositor); | 385 DISALLOW_COPY_AND_ASSIGN(Compositor); |
| 386 }; | 386 }; |
| 387 | 387 |
| 388 } // namespace ui | 388 } // namespace ui |
| 389 | 389 |
| 390 #endif // UI_COMPOSITOR_COMPOSITOR_H_ | 390 #endif // UI_COMPOSITOR_COMPOSITOR_H_ |
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