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| 1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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_GL_RENDERER_H_ | 5 #ifndef CC_OUTPUT_GL_RENDERER_H_ |
| 6 #define CC_OUTPUT_GL_RENDERER_H_ | 6 #define CC_OUTPUT_GL_RENDERER_H_ |
| 7 | 7 |
| 8 #include <deque> | 8 #include <deque> |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
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| 42 class TextureMailboxDeleter; | 42 class TextureMailboxDeleter; |
| 43 class StaticGeometryBinding; | 43 class StaticGeometryBinding; |
| 44 class DynamicGeometryBinding; | 44 class DynamicGeometryBinding; |
| 45 class ScopedEnsureFramebufferAllocation; | 45 class ScopedEnsureFramebufferAllocation; |
| 46 | 46 |
| 47 // Class that handles drawing of composited render layers using GL. | 47 // Class that handles drawing of composited render layers using GL. |
| 48 class CC_EXPORT GLRenderer : public DirectRenderer { | 48 class CC_EXPORT GLRenderer : public DirectRenderer { |
| 49 public: | 49 public: |
| 50 class ScopedUseGrContext; | 50 class ScopedUseGrContext; |
| 51 | 51 |
| 52 static std::unique_ptr<GLRenderer> Create( | 52 GLRenderer(RendererClient* client, |
| 53 RendererClient* client, | 53 const RendererSettings* settings, |
| 54 const RendererSettings* settings, | 54 OutputSurface* output_surface, |
| 55 OutputSurface* output_surface, | 55 ResourceProvider* resource_provider, |
| 56 ResourceProvider* resource_provider, | 56 TextureMailboxDeleter* texture_mailbox_deleter, |
| 57 TextureMailboxDeleter* texture_mailbox_deleter, | 57 int highp_threshold_min); |
| 58 int highp_threshold_min); | |
| 59 | |
| 60 ~GLRenderer() override; | 58 ~GLRenderer() override; |
| 61 | 59 |
| 62 const RendererCapabilitiesImpl& Capabilities() const override; | 60 const RendererCapabilitiesImpl& Capabilities() const override; |
| 63 | 61 |
| 64 // Waits for rendering to finish. | 62 // Waits for rendering to finish. |
| 65 void Finish() override; | 63 void Finish() override; |
| 66 | 64 |
| 67 void SwapBuffers(CompositorFrameMetadata metadata) override; | 65 void SwapBuffers(CompositorFrameMetadata metadata) override; |
| 68 void SwapBuffersComplete() override; | 66 void SwapBuffersComplete() override; |
| 69 | 67 |
| 70 void DidReceiveTextureInUseResponses( | 68 void DidReceiveTextureInUseResponses( |
| 71 const gpu::TextureInUseResponses& responses) override; | 69 const gpu::TextureInUseResponses& responses) override; |
| 72 | 70 |
| 73 virtual bool IsContextLost(); | 71 virtual bool IsContextLost(); |
| 74 | 72 |
| 75 protected: | 73 protected: |
| 76 GLRenderer(RendererClient* client, | |
| 77 const RendererSettings* settings, | |
| 78 OutputSurface* output_surface, | |
| 79 ResourceProvider* resource_provider, | |
| 80 TextureMailboxDeleter* texture_mailbox_deleter, | |
| 81 int highp_threshold_min); | |
| 82 | |
| 83 void DidChangeVisibility() override; | 74 void DidChangeVisibility() override; |
| 84 | 75 |
| 85 bool IsBackbufferDiscarded() const { return is_backbuffer_discarded_; } | 76 bool IsBackbufferDiscarded() const { return is_backbuffer_discarded_; } |
| 86 | 77 |
| 87 const gfx::QuadF& SharedGeometryQuad() const { return shared_geometry_quad_; } | 78 const gfx::QuadF& SharedGeometryQuad() const { return shared_geometry_quad_; } |
| 88 const StaticGeometryBinding* SharedGeometry() const { | 79 const StaticGeometryBinding* SharedGeometry() const { |
| 89 return shared_geometry_.get(); | 80 return shared_geometry_.get(); |
| 90 } | 81 } |
| 91 | 82 |
| 92 void GetFramebufferPixelsAsync(const DrawingFrame* frame, | 83 void GetFramebufferPixelsAsync(const DrawingFrame* frame, |
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| 531 // overlay resource. This means the GLRenderer needs its own ResourcePool. | 522 // overlay resource. This means the GLRenderer needs its own ResourcePool. |
| 532 std::unique_ptr<ResourcePool> overlay_resource_pool_; | 523 std::unique_ptr<ResourcePool> overlay_resource_pool_; |
| 533 | 524 |
| 534 BoundGeometry bound_geometry_; | 525 BoundGeometry bound_geometry_; |
| 535 DISALLOW_COPY_AND_ASSIGN(GLRenderer); | 526 DISALLOW_COPY_AND_ASSIGN(GLRenderer); |
| 536 }; | 527 }; |
| 537 | 528 |
| 538 } // namespace cc | 529 } // namespace cc |
| 539 | 530 |
| 540 #endif // CC_OUTPUT_GL_RENDERER_H_ | 531 #endif // CC_OUTPUT_GL_RENDERER_H_ |
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