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
3 // found in the LICENSE file.
4 
5 #ifndef PPAPI_THUNK_AUDIO_INPUT_API_H_
6 #define PPAPI_THUNK_AUDIO_INPUT_API_H_
7 
8 #include <stdint.h>
9 
10 #include <string>
11 
12 #include "base/memory/ref_counted.h"
13 #include "ppapi/c/dev/ppb_audio_input_dev.h"
14 
15 namespace ppapi {
16 
17 class TrackedCallback;
18 
19 namespace thunk {
20 
21 class PPB_AudioInput_API {
22  public:
~PPB_AudioInput_API()23   virtual ~PPB_AudioInput_API() {}
24 
25   virtual int32_t EnumerateDevices(const PP_ArrayOutput& output,
26                                    scoped_refptr<TrackedCallback> callback) = 0;
27   virtual int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback,
28                                       void* user_data) = 0;
29   virtual int32_t Open0_3(PP_Resource device_ref,
30                           PP_Resource config,
31                           PPB_AudioInput_Callback_0_3 audio_input_callback_0_3,
32                           void* user_data,
33                           scoped_refptr<TrackedCallback> callback) = 0;
34   virtual int32_t Open(PP_Resource device_ref,
35                        PP_Resource config,
36                        PPB_AudioInput_Callback audio_input_callback,
37                        void* user_data,
38                        scoped_refptr<TrackedCallback> callback) = 0;
39   virtual PP_Resource GetCurrentConfig() = 0;
40   virtual PP_Bool StartCapture() = 0;
41   virtual PP_Bool StopCapture() = 0;
42   virtual void Close() = 0;
43 };
44 
45 }  // namespace thunk
46 }  // namespace ppapi
47 
48 #endif  // PPAPI_THUNK_AUDIO_INPUT_API_H_
49