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Side by Side Diff: content/browser/android/in_process/synchronous_compositor_output_surface.h

Issue 376683004: Pass resourceless software mode in BeginFrameArgs (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: comment, clang-format Created 6 years, 5 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURFACE _H_ 5 #ifndef CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURFACE _H_
6 #define CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURFACE _H_ 6 #define CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURFACE _H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/compiler_specific.h" 9 #include "base/compiler_specific.h"
10 #include "base/memory/ref_counted.h" 10 #include "base/memory/ref_counted.h"
(...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after
48 // GetDelegate()) which represent the consumers of the two roles in plays. 48 // GetDelegate()) which represent the consumers of the two roles in plays.
49 // This class can be created only on the main thread, but then becomes pinned 49 // This class can be created only on the main thread, but then becomes pinned
50 // to a fixed thread when BindToClient is called. 50 // to a fixed thread when BindToClient is called.
51 class SynchronousCompositorOutputSurface 51 class SynchronousCompositorOutputSurface
52 : NON_EXPORTED_BASE(public cc::OutputSurface) { 52 : NON_EXPORTED_BASE(public cc::OutputSurface) {
53 public: 53 public:
54 explicit SynchronousCompositorOutputSurface(int routing_id); 54 explicit SynchronousCompositorOutputSurface(int routing_id);
55 virtual ~SynchronousCompositorOutputSurface(); 55 virtual ~SynchronousCompositorOutputSurface();
56 56
57 // OutputSurface. 57 // OutputSurface.
58 virtual bool ForcedDrawToSoftwareDevice() const OVERRIDE;
59 virtual bool BindToClient(cc::OutputSurfaceClient* surface_client) OVERRIDE; 58 virtual bool BindToClient(cc::OutputSurfaceClient* surface_client) OVERRIDE;
60 virtual void Reshape(const gfx::Size& size, float scale_factor) OVERRIDE; 59 virtual void Reshape(const gfx::Size& size, float scale_factor) OVERRIDE;
61 virtual void SetNeedsBeginFrame(bool enable) OVERRIDE; 60 virtual void SetNeedsBeginFrame(bool enable) OVERRIDE;
62 virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE; 61 virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE;
63 62
64 // Partial SynchronousCompositor API implementation. 63 // Partial SynchronousCompositor API implementation.
65 bool InitializeHwDraw( 64 bool InitializeHwDraw(
66 scoped_refptr<cc::ContextProvider> onscreen_context_provider); 65 scoped_refptr<cc::ContextProvider> onscreen_context_provider);
67 void ReleaseHwDraw(); 66 void ReleaseHwDraw();
68 scoped_ptr<cc::CompositorFrame> DemandDrawHw(gfx::Size surface_size, 67 scoped_ptr<cc::CompositorFrame> DemandDrawHw(gfx::Size surface_size,
69 const gfx::Transform& transform, 68 const gfx::Transform& transform,
70 gfx::Rect viewport, 69 gfx::Rect viewport,
71 gfx::Rect clip); 70 gfx::Rect clip);
72 void ReturnResources(const cc::CompositorFrameAck& frame_ack); 71 void ReturnResources(const cc::CompositorFrameAck& frame_ack);
73 scoped_ptr<cc::CompositorFrame> DemandDrawSw(SkCanvas* canvas); 72 scoped_ptr<cc::CompositorFrame> DemandDrawSw(SkCanvas* canvas);
74 void SetMemoryPolicy(const SynchronousCompositorMemoryPolicy& policy); 73 void SetMemoryPolicy(const SynchronousCompositorMemoryPolicy& policy);
75 74
76 private: 75 private:
77 class SoftwareDevice; 76 class SoftwareDevice;
78 friend class SoftwareDevice; 77 friend class SoftwareDevice;
79 78
80 void InvokeComposite(const gfx::Transform& transform, 79 void InvokeComposite(const gfx::Transform& transform,
81 gfx::Rect viewport, 80 gfx::Rect viewport,
82 gfx::Rect clip, 81 gfx::Rect clip,
83 bool valid_for_tile_management); 82 bool hardware_draw);
84 bool CalledOnValidThread() const; 83 bool CalledOnValidThread() const;
85 SynchronousCompositorOutputSurfaceDelegate* GetDelegate(); 84 SynchronousCompositorOutputSurfaceDelegate* GetDelegate();
86 85
87 int routing_id_; 86 int routing_id_;
88 bool needs_begin_frame_; 87 bool needs_begin_frame_;
89 bool invoking_composite_; 88 bool invoking_composite_;
90 89
91 gfx::Transform cached_hw_transform_; 90 gfx::Transform cached_hw_transform_;
92 gfx::Rect cached_hw_viewport_; 91 gfx::Rect cached_hw_viewport_;
93 gfx::Rect cached_hw_clip_; 92 gfx::Rect cached_hw_clip_;
94 93
95 // Only valid (non-NULL) during a DemandDrawSw() call. 94 // Only valid (non-NULL) during a DemandDrawSw() call.
96 SkCanvas* current_sw_canvas_; 95 SkCanvas* current_sw_canvas_;
97 96
98 cc::ManagedMemoryPolicy memory_policy_; 97 cc::ManagedMemoryPolicy memory_policy_;
99 98
100 cc::OutputSurfaceClient* output_surface_client_; 99 cc::OutputSurfaceClient* output_surface_client_;
101 scoped_ptr<cc::CompositorFrame> frame_holder_; 100 scoped_ptr<cc::CompositorFrame> frame_holder_;
102 101
103 DISALLOW_COPY_AND_ASSIGN(SynchronousCompositorOutputSurface); 102 DISALLOW_COPY_AND_ASSIGN(SynchronousCompositorOutputSurface);
104 }; 103 };
105 104
106 } // namespace content 105 } // namespace content
107 106
108 #endif // CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURF ACE_H_ 107 #endif // CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_OUTPUT_SURF ACE_H_
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