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Side by Side Diff: cc/resources/ui_resource_client.h

Issue 1539203002: Switch to standard integer types in cc/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more includes Created 5 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 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 #ifndef CC_RESOURCES_UI_RESOURCE_CLIENT_H_ 5 #ifndef CC_RESOURCES_UI_RESOURCE_CLIENT_H_
6 #define CC_RESOURCES_UI_RESOURCE_CLIENT_H_ 6 #define CC_RESOURCES_UI_RESOURCE_CLIENT_H_
7 7
8 #include "base/basictypes.h"
9 #include "base/callback.h" 8 #include "base/callback.h"
10 #include "base/memory/ref_counted.h" 9 #include "base/memory/ref_counted.h"
11 #include "cc/base/cc_export.h" 10 #include "cc/base/cc_export.h"
12 11
13 namespace cc { 12 namespace cc {
14 13
15 class UIResourceBitmap; 14 class UIResourceBitmap;
16 15
17 typedef int UIResourceId; 16 typedef int UIResourceId;
18 17
19 class CC_EXPORT UIResourceClient { 18 class CC_EXPORT UIResourceClient {
20 public: 19 public:
21 // GetBitmap() will be called once soon after resource creation and then will 20 // GetBitmap() will be called once soon after resource creation and then will
22 // be called afterwards whenever the GL context is lost, on the same thread 21 // be called afterwards whenever the GL context is lost, on the same thread
23 // that LayerTreeHost::CreateUIResource was called on. It is only safe to 22 // that LayerTreeHost::CreateUIResource was called on. It is only safe to
24 // delete a UIResourceClient object after DeleteUIResource has been called for 23 // delete a UIResourceClient object after DeleteUIResource has been called for
25 // all IDs associated with it. A valid bitmap always must be returned but it 24 // all IDs associated with it. A valid bitmap always must be returned but it
26 // doesn't need to be the same size or format as the original. 25 // doesn't need to be the same size or format as the original.
27 virtual UIResourceBitmap GetBitmap(UIResourceId uid, 26 virtual UIResourceBitmap GetBitmap(UIResourceId uid,
28 bool resource_lost) = 0; 27 bool resource_lost) = 0;
29 virtual ~UIResourceClient() {} 28 virtual ~UIResourceClient() {}
30 }; 29 };
31 30
32 } // namespace cc 31 } // namespace cc
33 32
34 #endif // CC_RESOURCES_UI_RESOURCE_CLIENT_H_ 33 #endif // CC_RESOURCES_UI_RESOURCE_CLIENT_H_
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