| // Copyright (c) 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_THUNK_AUDIO_OUTPUT_API_H_ |
| #define PPAPI_THUNK_AUDIO_OUTPUT_API_H_ |
| |
| #include <stdint.h> |
| |
| #include <string> |
| |
| #include "base/memory/ref_counted.h" |
| #include "ppapi/c/dev/ppb_audio_output_dev.h" |
| |
| namespace ppapi { |
| |
| class TrackedCallback; |
| |
| namespace thunk { |
| |
| class PPB_AudioOutput_API { |
| public: |
| virtual ~PPB_AudioOutput_API() {} |
| |
| virtual int32_t EnumerateDevices(const PP_ArrayOutput& output, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback, |
| void* user_data) = 0; |
| virtual int32_t Open(PP_Resource device_ref, |
| PP_Resource config, |
| PPB_AudioOutput_Callback audio_output_callback, |
| void* user_data, |
| scoped_refptr<TrackedCallback> callback) = 0; |
| virtual PP_Resource GetCurrentConfig() = 0; |
| virtual PP_Bool StartPlayback() = 0; |
| virtual PP_Bool StopPlayback() = 0; |
| virtual void Close() = 0; |
| }; |
| |
| } // namespace thunk |
| } // namespace ppapi |
| |
| #endif // PPAPI_THUNK_AUDIO_OUTPUT_API_H_ |