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