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Side by Side Diff: content/browser/renderer_host/image_transport_factory.h

Issue 11343017: Move remaining files in content\browser\renderer_host to content namespace. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: fix mac Created 8 years, 1 month ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #ifndef CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_ 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_
6 #define CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_ 6 #define CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_
7 7
8 #include "base/memory/ref_counted.h" 8 #include "base/memory/ref_counted.h"
9 #include "ui/gfx/native_widget_types.h" 9 #include "ui/gfx/native_widget_types.h"
10 10
11 namespace content {
12 class GLHelper;
13 }
14
15 namespace gfx { 11 namespace gfx {
16 class Size; 12 class Size;
17 } 13 }
18 14
19 namespace ui { 15 namespace ui {
20 class ContextFactory; 16 class ContextFactory;
21 class Texture; 17 class Texture;
22 } 18 }
23 19
24 namespace WebKit { 20 namespace WebKit {
25 class WebGraphicsContext3D; 21 class WebGraphicsContext3D;
26 } 22 }
27 23
24 namespace content {
25 class GLHelper;
26
28 // This class provides a way to get notified when surface handles get lost. 27 // This class provides a way to get notified when surface handles get lost.
29 class ImageTransportFactoryObserver { 28 class ImageTransportFactoryObserver {
30 public: 29 public:
31 virtual ~ImageTransportFactoryObserver() {} 30 virtual ~ImageTransportFactoryObserver() {}
32 31
33 // Notifies that the surface handles generated by ImageTransportFactory were 32 // Notifies that the surface handles generated by ImageTransportFactory were
34 // lost. 33 // lost.
35 // When this is called, the old resources (e.g. shared context, GL helper) 34 // When this is called, the old resources (e.g. shared context, GL helper)
36 // still exist, but are about to be destroyed. Getting a reference to those 35 // still exist, but are about to be destroyed. Getting a reference to those
37 // resources from the ImageTransportFactory (e.g. through GetGLHelper) will 36 // resources from the ImageTransportFactory (e.g. through GetGLHelper) will
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
79 // Variant of CreateTransportClient() that deletes the texture on the GPU when 78 // Variant of CreateTransportClient() that deletes the texture on the GPU when
80 // the returned value is deleted. 79 // the returned value is deleted.
81 virtual scoped_refptr<ui::Texture> CreateOwnedTexture( 80 virtual scoped_refptr<ui::Texture> CreateOwnedTexture(
82 const gfx::Size& size, 81 const gfx::Size& size,
83 float device_scale_factor, 82 float device_scale_factor,
84 unsigned int texture_id) = 0; 83 unsigned int texture_id) = 0;
85 84
86 // Gets a GLHelper instance, associated with the shared context. This 85 // Gets a GLHelper instance, associated with the shared context. This
87 // GLHelper will get destroyed whenever the shared context is lost 86 // GLHelper will get destroyed whenever the shared context is lost
88 // (ImageTransportFactoryObserver::OnLostResources is called). 87 // (ImageTransportFactoryObserver::OnLostResources is called).
89 virtual content::GLHelper* GetGLHelper() = 0; 88 virtual GLHelper* GetGLHelper() = 0;
90 89
91 // Inserts a SyncPoint into the shared context. 90 // Inserts a SyncPoint into the shared context.
92 virtual uint32 InsertSyncPoint() = 0; 91 virtual uint32 InsertSyncPoint() = 0;
93 92
94 virtual void AddObserver(ImageTransportFactoryObserver* observer) = 0; 93 virtual void AddObserver(ImageTransportFactoryObserver* observer) = 0;
95 virtual void RemoveObserver(ImageTransportFactoryObserver* observer) = 0; 94 virtual void RemoveObserver(ImageTransportFactoryObserver* observer) = 0;
96 }; 95 };
97 96
97 } // namespace content
98
98 #endif // CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_ 99 #endif // CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_H_
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