blob: dd538769e7632a44207159fa1d18d9d6d2f02890 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
#define CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
#include "base/id_map.h"
#include "base/threading/non_thread_safe.h"
#include "cc/output/output_surface.h"
#include "content/common/content_export.h"
#include "ui/compositor/compositor_vsync_manager.h"
namespace cc {
class SoftwareOutputDevice;
}
namespace content {
class ContextProviderCommandBuffer;
class ReflectorImpl;
class WebGraphicsContext3DCommandBufferImpl;
class CONTENT_EXPORT BrowserCompositorOutputSurface
: public cc::OutputSurface,
public ui::CompositorVSyncManager::Observer,
public base::NonThreadSafe {
public:
~BrowserCompositorOutputSurface() override;
// cc::OutputSurface implementation.
bool BindToClient(cc::OutputSurfaceClient* client) override;
// ui::CompositorOutputSurface::Observer implementation.
void OnUpdateVSyncParameters(base::TimeTicks timebase,
base::TimeDelta interval) override;
void OnUpdateVSyncParametersFromGpu(base::TimeTicks tiembase,
base::TimeDelta interval);
void SetReflector(ReflectorImpl* reflector);
#if defined(OS_MACOSX)
virtual void OnSurfaceDisplayed() = 0;
#endif
protected:
// Constructor used by the accelerated implementation.
BrowserCompositorOutputSurface(
const scoped_refptr<ContextProviderCommandBuffer>& context,
int surface_id,
IDMap<BrowserCompositorOutputSurface>* output_surface_map,
const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager);
// Constructor used by the software implementation.
BrowserCompositorOutputSurface(
scoped_ptr<cc::SoftwareOutputDevice> software_device,
int surface_id,
IDMap<BrowserCompositorOutputSurface>* output_surface_map,
const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager);
int surface_id_;
IDMap<BrowserCompositorOutputSurface>* output_surface_map_;
scoped_refptr<ui::CompositorVSyncManager> vsync_manager_;
scoped_refptr<ReflectorImpl> reflector_;
private:
void Initialize();
DISALLOW_COPY_AND_ASSIGN(BrowserCompositorOutputSurface);
};
} // namespace content
#endif // CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
|
