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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CC_TEXTURE_MAILBOX_H_ | |
6 #define CC_TEXTURE_MAILBOX_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/callback.h" | |
12 #include "cc/base/cc_export.h" | |
13 #include "gpu/command_buffer/common/mailbox.h" | |
14 | |
15 namespace cc { | |
16 | |
17 class CC_EXPORT TextureMailbox { | |
18 public: | |
19 typedef base::Callback<void(unsigned)> ReleaseCallback; | |
20 TextureMailbox(); | |
21 TextureMailbox(const std::string& mailbox_name, | |
22 const ReleaseCallback& callback); | |
23 TextureMailbox(const gpu::Mailbox& mailbox_name, | |
24 const ReleaseCallback& callback); | |
25 TextureMailbox(const gpu::Mailbox& mailbox_name, | |
26 const ReleaseCallback& callback, | |
27 unsigned sync_point); | |
28 | |
29 ~TextureMailbox(); | |
30 | |
31 const ReleaseCallback& callback() const { return callback_; } | |
32 const int8* data() const { return name_.name; } | |
33 bool Equals(const gpu::Mailbox&) const; | |
34 bool Equals(const TextureMailbox&) const; | |
35 bool IsEmpty() const; | |
36 const gpu::Mailbox& name() const { return name_; } | |
37 void ResetSyncPoint() { sync_point_ = 0; } | |
38 void RunReleaseCallback(unsigned sync_point) const; | |
39 void SetName(const gpu::Mailbox&); | |
40 unsigned sync_point() const { return sync_point_; } | |
41 | |
42 private: | |
43 gpu::Mailbox name_; | |
44 ReleaseCallback callback_; | |
45 unsigned sync_point_; | |
46 }; | |
47 | |
48 } // namespace cc | |
49 | |
50 #endif // CC_TEXTURE_MAILBOX_H_ | |
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