ppapi/thunk/ppb_audio_input_api.h

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