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_ 47
