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Issue 888783002: Composite to cc::Display from ui::InProcessContextFactory. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 10 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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/compositor/onscreen_display_client.h" 5 #include "cc/surfaces/onscreen_display_client.h"
6 6
7 #include "base/trace_event/trace_event.h" 7 #include "base/trace_event/trace_event.h"
8 #include "cc/output/output_surface.h" 8 #include "cc/output/output_surface.h"
9 #include "cc/surfaces/surface_display_output_surface.h"
9 #include "cc/surfaces/surface_factory.h" 10 #include "cc/surfaces/surface_factory.h"
10 #include "cc/surfaces/surface_manager.h" 11 #include "cc/surfaces/surface_manager.h"
11 #include "content/browser/compositor/surface_display_output_surface.h"
12 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h"
13 #include "content/common/host_shared_bitmap_manager.h"
14 12
15 namespace content { 13 namespace cc {
16 14
17 OnscreenDisplayClient::OnscreenDisplayClient( 15 OnscreenDisplayClient::OnscreenDisplayClient(
18 scoped_ptr<cc::OutputSurface> output_surface, 16 scoped_ptr<OutputSurface> output_surface,
19 cc::SurfaceManager* manager, 17 SurfaceManager* manager,
20 const cc::RendererSettings& settings, 18 SharedBitmapManager* bitmap_manager,
19 gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
20 const RendererSettings& settings,
21 scoped_refptr<base::SingleThreadTaskRunner> task_runner) 21 scoped_refptr<base::SingleThreadTaskRunner> task_runner)
22 : output_surface_(output_surface.Pass()), 22 : output_surface_(output_surface.Pass()),
23 display_(new cc::Display(this, 23 display_(new Display(this,
24 manager, 24 manager,
25 HostSharedBitmapManager::current(), 25 bitmap_manager,
26 BrowserGpuMemoryBufferManager::current(), 26 gpu_memory_buffer_manager,
27 settings)), 27 settings)),
28 task_runner_(task_runner), 28 task_runner_(task_runner),
29 scheduled_draw_(false), 29 scheduled_draw_(false),
30 output_surface_lost_(false), 30 output_surface_lost_(false),
31 deferred_draw_(false), 31 deferred_draw_(false),
32 pending_frames_(0), 32 pending_frames_(0),
33 weak_ptr_factory_(this) { 33 weak_ptr_factory_(this) {
34 } 34 }
35 35
36 OnscreenDisplayClient::~OnscreenDisplayClient() { 36 OnscreenDisplayClient::~OnscreenDisplayClient() {
37 } 37 }
(...skipping 15 matching lines...) Expand all
53 deferred_draw_ = true; 53 deferred_draw_ = true;
54 } else { 54 } else {
55 ScheduleDraw(); 55 ScheduleDraw();
56 } 56 }
57 } 57 }
58 58
59 void OnscreenDisplayClient::ScheduleDraw() { 59 void OnscreenDisplayClient::ScheduleDraw() {
60 DCHECK(!deferred_draw_); 60 DCHECK(!deferred_draw_);
61 DCHECK(!scheduled_draw_); 61 DCHECK(!scheduled_draw_);
62 scheduled_draw_ = true; 62 scheduled_draw_ = true;
63 task_runner_->PostTask( 63 task_runner_->PostTask(FROM_HERE, base::Bind(&OnscreenDisplayClient::Draw,
64 FROM_HERE, 64 weak_ptr_factory_.GetWeakPtr()));
65 base::Bind(&OnscreenDisplayClient::Draw, weak_ptr_factory_.GetWeakPtr()));
66 } 65 }
67 66
68 void OnscreenDisplayClient::OutputSurfaceLost() { 67 void OnscreenDisplayClient::OutputSurfaceLost() {
69 output_surface_lost_ = true; 68 output_surface_lost_ = true;
70 surface_display_output_surface_->DidLoseOutputSurface(); 69 surface_display_output_surface_->DidLoseOutputSurface();
71 } 70 }
72 71
73 void OnscreenDisplayClient::Draw() { 72 void OnscreenDisplayClient::Draw() {
74 TRACE_EVENT0("content", "OnscreenDisplayClient::Draw"); 73 TRACE_EVENT0("content", "OnscreenDisplayClient::Draw");
75 if (output_surface_lost_) 74 if (output_surface_lost_)
76 return; 75 return;
77 scheduled_draw_ = false; 76 scheduled_draw_ = false;
78 display_->Draw(); 77 display_->Draw();
79 } 78 }
80 79
81 void OnscreenDisplayClient::DidSwapBuffers() { 80 void OnscreenDisplayClient::DidSwapBuffers() {
82 pending_frames_++; 81 pending_frames_++;
83 } 82 }
84 83
85 void OnscreenDisplayClient::DidSwapBuffersComplete() { 84 void OnscreenDisplayClient::DidSwapBuffersComplete() {
86 pending_frames_--; 85 pending_frames_--;
87 if ((pending_frames_ < display_->GetMaxFramesPending()) && deferred_draw_) { 86 if ((pending_frames_ < display_->GetMaxFramesPending()) && deferred_draw_) {
88 deferred_draw_ = false; 87 deferred_draw_ = false;
89 ScheduleDraw(); 88 ScheduleDraw();
90 } 89 }
91 } 90 }
92 91
93 void OnscreenDisplayClient::SetMemoryPolicy( 92 void OnscreenDisplayClient::SetMemoryPolicy(const ManagedMemoryPolicy& policy) {
94 const cc::ManagedMemoryPolicy& policy) {
95 surface_display_output_surface_->SetMemoryPolicy(policy); 93 surface_display_output_surface_->SetMemoryPolicy(policy);
96 } 94 }
97 95
98 } // namespace content 96 } // namespace cc
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