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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 #include "content/browser/android/in_process/synchronous_compositor_output_surfa
ce.h" | 5 #include "content/browser/android/in_process/synchronous_compositor_output_surfa
ce.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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83 | 83 |
84 SynchronousCompositorOutputSurface::SynchronousCompositorOutputSurface( | 84 SynchronousCompositorOutputSurface::SynchronousCompositorOutputSurface( |
85 int routing_id) | 85 int routing_id) |
86 : cc::OutputSurface( | 86 : cc::OutputSurface( |
87 scoped_ptr<cc::SoftwareOutputDevice>(new SoftwareDevice(this))), | 87 scoped_ptr<cc::SoftwareOutputDevice>(new SoftwareDevice(this))), |
88 routing_id_(routing_id), | 88 routing_id_(routing_id), |
89 needs_begin_frame_(false), | 89 needs_begin_frame_(false), |
90 did_swap_buffer_(false), | 90 did_swap_buffer_(false), |
91 current_sw_canvas_(NULL) { | 91 current_sw_canvas_(NULL) { |
92 capabilities_.deferred_gl_initialization = true; | 92 capabilities_.deferred_gl_initialization = true; |
| 93 capabilities_.has_parent_compositor = false; |
93 // Cannot call out to GetDelegate() here as the output surface is not | 94 // Cannot call out to GetDelegate() here as the output surface is not |
94 // constructed on the correct thread. | 95 // constructed on the correct thread. |
95 } | 96 } |
96 | 97 |
97 SynchronousCompositorOutputSurface::~SynchronousCompositorOutputSurface() { | 98 SynchronousCompositorOutputSurface::~SynchronousCompositorOutputSurface() { |
98 DCHECK(CalledOnValidThread()); | 99 DCHECK(CalledOnValidThread()); |
99 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); | 100 SynchronousCompositorOutputSurfaceDelegate* delegate = GetDelegate(); |
100 if (delegate) | 101 if (delegate) |
101 delegate->DidDestroySynchronousOutputSurface(this); | 102 delegate->DidDestroySynchronousOutputSurface(this); |
102 } | 103 } |
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212 | 213 |
213 current_sw_canvas_ = NULL; | 214 current_sw_canvas_ = NULL; |
214 return did_swap_buffer_; | 215 return did_swap_buffer_; |
215 } | 216 } |
216 | 217 |
217 void SynchronousCompositorOutputSurface::InvokeComposite( | 218 void SynchronousCompositorOutputSurface::InvokeComposite( |
218 gfx::Size damage_size) { | 219 gfx::Size damage_size) { |
219 did_swap_buffer_ = false; | 220 did_swap_buffer_ = false; |
220 SetNeedsRedrawRect(gfx::Rect(damage_size)); | 221 SetNeedsRedrawRect(gfx::Rect(damage_size)); |
221 if (needs_begin_frame_) | 222 if (needs_begin_frame_) |
222 BeginFrame(base::TimeTicks::Now()); | 223 BeginFrame(BeginFrameArgs::CreateForSynchronousCompositor()); |
223 | 224 |
224 if (did_swap_buffer_) | 225 if (did_swap_buffer_) |
225 OnSwapBuffersComplete(NULL); | 226 OnSwapBuffersComplete(NULL); |
226 } | 227 } |
227 | 228 |
228 // Not using base::NonThreadSafe as we want to enforce a more exacting threading | 229 // Not using base::NonThreadSafe as we want to enforce a more exacting threading |
229 // requirement: SynchronousCompositorOutputSurface() must only be used on the UI | 230 // requirement: SynchronousCompositorOutputSurface() must only be used on the UI |
230 // thread. | 231 // thread. |
231 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { | 232 bool SynchronousCompositorOutputSurface::CalledOnValidThread() const { |
232 return BrowserThread::CurrentlyOn(BrowserThread::UI); | 233 return BrowserThread::CurrentlyOn(BrowserThread::UI); |
233 } | 234 } |
234 | 235 |
235 SynchronousCompositorOutputSurfaceDelegate* | 236 SynchronousCompositorOutputSurfaceDelegate* |
236 SynchronousCompositorOutputSurface::GetDelegate() { | 237 SynchronousCompositorOutputSurface::GetDelegate() { |
237 return SynchronousCompositorImpl::FromRoutingID(routing_id_); | 238 return SynchronousCompositorImpl::FromRoutingID(routing_id_); |
238 } | 239 } |
239 | 240 |
240 } // namespace content | 241 } // namespace content |
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