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Side by Side Diff: ash/surfaces/surface_controller.h

Issue 1394573003: chromeos: Add SurfaceServiceProvider. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef ASH_SURFACES_SURFACE_CONTROLLER_H_
6 #define ASH_SURFACES_SURFACE_CONTROLLER_H_
7
8 #include "base/basictypes.h"
9 #include "base/callback.h"
10 #include "base/containers/scoped_ptr_hash_map.h"
11 #include "base/files/scoped_file.h"
12 #include "base/memory/ref_counted.h"
13 #include "base/memory/scoped_ptr.h"
14 #include "base/memory/weak_ptr.h"
15 #include "base/observer_list.h"
16 #include "ui/gfx/geometry/size.h"
17 #include "ui/gfx/gpu_memory_buffer.h"
18
19 namespace cc {
20 class ContextProvider;
21 }
22
23 namespace ui {
24 class Layer;
25 }
26
27 namespace ash {
28
29 class SurfaceController {
30 public:
31 using GraphicsBufferCreatedCallback = base::Callback<void(bool)>;
32
33 SurfaceController();
34 ~SurfaceController();
35
36 void CreateGraphicsBufferFromGpuMemoryBufferHandle(
37 uint32 id,
38 const gfx::GpuMemoryBufferHandle& handle,
39 const gfx::Size& size,
40 gfx::BufferFormat format,
41 const GraphicsBufferCreatedCallback& callback);
42 void DestroyGraphicsBuffer(uint32 id);
43 void AttachGraphicsBufferToTestShellSurface(
44 uint32 buffer_id,
45 const base::Closure& released_callback);
46
47 ui::Layer* test_shell_surface_layer() {
48 return test_shell_surface_layer_.get();
49 }
50
51 private:
52 void TextureReleased(scoped_refptr<cc::ContextProvider> context_provider,
53 unsigned texture_id,
54 unsigned image_id,
55 const base::Closure& released_callback,
56 uint32 sync_point,
57 bool is_lost);
58
59 base::ScopedPtrHashMap<int32, scoped_ptr<gfx::GpuMemoryBuffer>>
60 gpu_memory_buffers_;
61 scoped_ptr<ui::Layer> test_shell_surface_layer_;
62 base::WeakPtrFactory<SurfaceController> weak_ptr_factory_;
63
64 DISALLOW_COPY_AND_ASSIGN(SurfaceController);
65 };
66
67 } // namespace ash
68
69 #endif // ASH_SURFACES_SURFACE_CONTROLLER_H_
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