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1 // Copyright (c) 2011 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 PPAPI_SHARED_IMPL_PPB_AUDIO_CONFIG_SHARED_H_ | |
6 #define PPAPI_SHARED_IMPL_PPB_AUDIO_CONFIG_SHARED_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "base/compiler_specific.h" | |
10 #include "ppapi/shared_impl/resource.h" | |
11 #include "ppapi/thunk/ppb_audio_config_api.h" | |
12 | |
13 namespace ppapi { | |
14 | |
15 class PPAPI_SHARED_EXPORT PPB_AudioConfig_Shared | |
16 : public Resource, | |
17 public thunk::PPB_AudioConfig_API { | |
18 public: | |
19 virtual ~PPB_AudioConfig_Shared(); | |
20 | |
21 static PP_Resource CreateAsImpl(PP_Instance instance, | |
22 PP_AudioSampleRate sample_rate, | |
23 uint32_t sample_frame_count); | |
24 static PP_Resource CreateAsProxy(PP_Instance instance, | |
25 PP_AudioSampleRate sample_rate, | |
26 uint32_t sample_frame_count); | |
27 | |
28 // Resource overrides. | |
29 virtual thunk::PPB_AudioConfig_API* AsPPB_AudioConfig_API() OVERRIDE; | |
30 | |
31 // PPB_AudioConfig_API implementation. | |
32 virtual PP_AudioSampleRate GetSampleRate() OVERRIDE; | |
33 virtual uint32_t GetSampleFrameCount() OVERRIDE; | |
34 | |
35 private: | |
36 // You must call Init before using this object. | |
37 // Construct as implementation. | |
38 explicit PPB_AudioConfig_Shared(PP_Instance instance); | |
39 // Construct as proxy. | |
40 explicit PPB_AudioConfig_Shared(const HostResource& host_resource); | |
41 | |
42 // Returns false if the arguments are invalid, the object should not be | |
43 // used in this case. | |
44 bool Init(PP_AudioSampleRate sample_rate, uint32_t sample_frame_count); | |
45 | |
46 PP_AudioSampleRate sample_rate_; | |
47 uint32_t sample_frame_count_; | |
48 | |
49 DISALLOW_COPY_AND_ASSIGN(PPB_AudioConfig_Shared); | |
50 }; | |
51 | |
52 } // namespace ppapi | |
53 | |
54 #endif // PPAPI_SHARED_IMPL_PPB_AUDIO_CONFIG_SHARED_H_ | |
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