OLD | NEW |
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 "cc/output/output_surface.h" | 5 #include "cc/output/output_surface.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/location.h" | 10 #include "base/location.h" |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/threading/thread_task_runner_handle.h" | 12 #include "base/threading/thread_task_runner_handle.h" |
13 #include "base/trace_event/trace_event.h" | 13 #include "base/trace_event/trace_event.h" |
14 #include "cc/output/output_surface_client.h" | 14 #include "cc/output/output_surface_client.h" |
15 #include "cc/output/output_surface_frame.h" | 15 #include "cc/output/output_surface_frame.h" |
16 #include "gpu/GLES2/gl2extchromium.h" | 16 #include "gpu/GLES2/gl2extchromium.h" |
17 #include "gpu/command_buffer/client/context_support.h" | 17 #include "gpu/command_buffer/client/context_support.h" |
18 #include "gpu/command_buffer/client/gles2_interface.h" | 18 #include "gpu/command_buffer/client/gles2_interface.h" |
19 | 19 |
20 namespace cc { | 20 namespace cc { |
21 | 21 |
22 OutputSurface::OutputSurface(scoped_refptr<ContextProvider> context_provider) | 22 OutputSurface::OutputSurface(scoped_refptr<ContextProvider> context_provider) |
23 : context_provider_(std::move(context_provider)) { | 23 : context_provider_(std::move(context_provider)) { |
24 DCHECK(context_provider_); | 24 DCHECK(context_provider_); |
25 thread_checker_.DetachFromThread(); | |
26 } | 25 } |
27 | 26 |
28 OutputSurface::OutputSurface( | 27 OutputSurface::OutputSurface( |
29 std::unique_ptr<SoftwareOutputDevice> software_device) | 28 std::unique_ptr<SoftwareOutputDevice> software_device) |
30 : software_device_(std::move(software_device)) { | 29 : software_device_(std::move(software_device)) { |
31 DCHECK(software_device_); | 30 DCHECK(software_device_); |
32 thread_checker_.DetachFromThread(); | |
33 } | 31 } |
34 | 32 |
35 OutputSurface::OutputSurface( | 33 OutputSurface::OutputSurface( |
36 scoped_refptr<VulkanContextProvider> vulkan_context_provider) | 34 scoped_refptr<VulkanContextProvider> vulkan_context_provider) |
37 : vulkan_context_provider_(std::move(vulkan_context_provider)) { | 35 : vulkan_context_provider_(std::move(vulkan_context_provider)) { |
38 DCHECK(vulkan_context_provider_); | 36 DCHECK(vulkan_context_provider_); |
39 thread_checker_.DetachFromThread(); | |
40 } | 37 } |
41 | 38 |
42 OutputSurface::~OutputSurface() { | 39 OutputSurface::~OutputSurface() = default; |
43 // Is destroyed on the thread it is bound to. | |
44 DCHECK(thread_checker_.CalledOnValidThread()); | |
45 | |
46 if (!client_) | |
47 return; | |
48 | |
49 if (context_provider_) { | |
50 context_provider_->SetLostContextCallback( | |
51 ContextProvider::LostContextCallback()); | |
52 } | |
53 } | |
54 | |
55 bool OutputSurface::BindToClient(OutputSurfaceClient* client) { | |
56 DCHECK(thread_checker_.CalledOnValidThread()); | |
57 DCHECK(client); | |
58 DCHECK(!client_); | |
59 client_ = client; | |
60 | |
61 if (context_provider_) { | |
62 if (!context_provider_->BindToCurrentThread()) | |
63 return false; | |
64 context_provider_->SetLostContextCallback(base::Bind( | |
65 &OutputSurface::DidLoseOutputSurface, base::Unretained(this))); | |
66 } | |
67 return true; | |
68 } | |
69 | |
70 void OutputSurface::DidLoseOutputSurface() { | |
71 TRACE_EVENT0("cc", "OutputSurface::DidLoseOutputSurface"); | |
72 client_->DidLoseOutputSurface(); | |
73 } | |
74 | 40 |
75 } // namespace cc | 41 } // namespace cc |
OLD | NEW |