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 EnumerateDevices0_2( 24 PP_Resource* devices, 25 scoped_refptr<TrackedCallback> callback) = 0; 26 virtual int32_t EnumerateDevices(const PP_ArrayOutput& output, 27 scoped_refptr<TrackedCallback> callback) = 0; 28 virtual int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback, 29 void* user_data) = 0; 30 virtual int32_t Open0_2(PP_Resource device_ref, 31 PP_Resource config, 32 PPB_AudioInput_Callback_0_2 audio_input_callback_0_2, 33 void* user_data, 34 scoped_refptr<TrackedCallback> callback) = 0; 35 virtual int32_t Open(PP_Resource device_ref, 36 PP_Resource config, 37 PPB_AudioInput_Callback audio_input_callback, 38 void* user_data, 39 scoped_refptr<TrackedCallback> callback) = 0; 40 virtual PP_Resource GetCurrentConfig() = 0; 41 virtual PP_Bool StartCapture() = 0; 42 virtual PP_Bool StopCapture() = 0; 43 virtual void Close() = 0; 44 }; 45 46 } // namespace thunk 47 } // namespace ppapi 48 49 #endif // PPAPI_THUNK_AUDIO_INPUT_API_H_ 50
