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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #include "content/renderer/android/synchronous_compositor_output_surface.h" | 5 #include "content/renderer/android/synchronous_compositor_output_surface.h" |
| 6 | 6 |
| 7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 #include "base/time.h" | 9 #include "base/time.h" |
| 10 #include "cc/output/compositor_frame.h" | 10 #include "cc/output/compositor_frame.h" |
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| 89 SynchronousCompositorOutputSurface::SynchronousCompositorOutputSurface( | 89 SynchronousCompositorOutputSurface::SynchronousCompositorOutputSurface( |
| 90 int32 routing_id) | 90 int32 routing_id) |
| 91 : cc::OutputSurface(CreateWebGraphicsContext3D(), | 91 : cc::OutputSurface(CreateWebGraphicsContext3D(), |
| 92 scoped_ptr<cc::SoftwareOutputDevice>( | 92 scoped_ptr<cc::SoftwareOutputDevice>( |
| 93 new SoftwareDevice(this))), | 93 new SoftwareDevice(this))), |
| 94 compositor_client_(NULL), | 94 compositor_client_(NULL), |
| 95 routing_id_(routing_id), | 95 routing_id_(routing_id), |
| 96 needs_begin_frame_(false), | 96 needs_begin_frame_(false), |
| 97 did_swap_buffer_(false), | 97 did_swap_buffer_(false), |
| 98 current_sw_canvas_(NULL) { | 98 current_sw_canvas_(NULL) { |
| 99 capabilities_.deferred_gl_initialization = true; | 99 // capabilities_.deferred_gl_initialization = true; |
| 100 } | 100 } |
| 101 | 101 |
| 102 SynchronousCompositorOutputSurface::~SynchronousCompositorOutputSurface() { | 102 SynchronousCompositorOutputSurface::~SynchronousCompositorOutputSurface() { |
| 103 DCHECK(CalledOnValidThread()); | 103 DCHECK(CalledOnValidThread()); |
| 104 if (compositor_client_) | 104 if (compositor_client_) |
| 105 compositor_client_->DidDestroyCompositor(this); | 105 compositor_client_->DidDestroyCompositor(this); |
| 106 } | 106 } |
| 107 | 107 |
| 108 bool SynchronousCompositorOutputSurface::ForcedDrawToSoftwareDevice() const { | 108 bool SynchronousCompositorOutputSurface::ForcedDrawToSoftwareDevice() const { |
| 109 return current_sw_canvas_ != NULL; | 109 return current_sw_canvas_ != NULL; |
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| 210 // Not using base::NonThreadSafe as we want to enforce a more exacting threading | 210 // Not using base::NonThreadSafe as we want to enforce a more exacting threading |
| 211 // requirement: SynchronousCompositorOutputSurface() must only be used by | 211 // requirement: SynchronousCompositorOutputSurface() must only be used by |
| 212 // embedders that supply their own compositor loop via | 212 // embedders that supply their own compositor loop via |
| 213 // OverrideCompositorMessageLoop(). | 213 // OverrideCompositorMessageLoop(). |
| 214 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { | 214 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { |
| 215 return base::MessageLoop::current() && (base::MessageLoop::current() == | 215 return base::MessageLoop::current() && (base::MessageLoop::current() == |
| 216 GetContentClient()->renderer()->OverrideCompositorMessageLoop()); | 216 GetContentClient()->renderer()->OverrideCompositorMessageLoop()); |
| 217 } | 217 } |
| 218 | 218 |
| 219 } // namespace content | 219 } // namespace content |
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