Line data    Source code

       1              : /*
       2              :  * If not stated otherwise in this file or this component's LICENSE file the
       3              :  * following copyright and licenses apply:
       4              :  *
       5              :  * Copyright 2022 Sky UK
       6              :  *
       7              :  * Licensed under the Apache License, Version 2.0 (the "License");
       8              :  * you may not use this file except in compliance with the License.
       9              :  * You may obtain a copy of the License at
      10              :  *
      11              :  * http://www.apache.org/licenses/LICENSE-2.0
      12              :  *
      13              :  * Unless required by applicable law or agreed to in writing, software
      14              :  * distributed under the License is distributed on an "AS IS" BASIS,
      15              :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      16              :  * See the License for the specific language governing permissions and
      17              :  * limitations under the License.
      18              :  */
      19              : 
      20              : #ifndef FIREBOLT_RIALTO_SERVER_SERVICE_I_WEB_AUDIO_PLAYER_SERVICE_H_
      21              : #define FIREBOLT_RIALTO_SERVER_SERVICE_I_WEB_AUDIO_PLAYER_SERVICE_H_
      22              : 
      23              : #include "IHeartbeatProcedure.h"
      24              : #include "IWebAudioPlayerClient.h"
      25              : #include "MediaCommon.h"
      26              : #include <cstdint>
      27              : #include <memory>
      28              : #include <string>
      29              : #include <vector>
      30              : 
      31              : namespace firebolt::rialto::server::service
      32              : {
      33              : class IWebAudioPlayerService
      34              : {
      35              : public:
      36           78 :     IWebAudioPlayerService() = default;
      37           78 :     virtual ~IWebAudioPlayerService() = default;
      38              : 
      39              :     IWebAudioPlayerService(const IWebAudioPlayerService &) = delete;
      40              :     IWebAudioPlayerService(IWebAudioPlayerService &&) = delete;
      41              :     IWebAudioPlayerService &operator=(const IWebAudioPlayerService &) = delete;
      42              :     IWebAudioPlayerService &operator=(IWebAudioPlayerService &&) = delete;
      43              : 
      44              :     virtual bool createWebAudioPlayer(int handle, const std::shared_ptr<IWebAudioPlayerClient> &webAudioPlayerClient,
      45              :                                       const std::string &audioMimeType, const uint32_t priority,
      46              :                                       std::weak_ptr<const WebAudioConfig> config) = 0;
      47              :     virtual bool destroyWebAudioPlayer(int handle) = 0;
      48              :     virtual bool play(int handle) = 0;
      49              :     virtual bool pause(int handle) = 0;
      50              :     virtual bool setEos(int handle) = 0;
      51              :     virtual bool getBufferAvailable(int handle, uint32_t &availableFrames,
      52              :                                     std::shared_ptr<WebAudioShmInfo> &webAudioShmInfo) = 0;
      53              :     virtual bool getBufferDelay(int handle, uint32_t &delayFrames) = 0;
      54              :     virtual bool writeBuffer(int handle, const uint32_t numberOfFrames, void *data) = 0;
      55              :     virtual bool getDeviceInfo(int handle, uint32_t &preferredFrames, uint32_t &maximumFrames,
      56              :                                bool &supportDeferredPlay) = 0;
      57              :     virtual bool setVolume(int handle, double volume) = 0;
      58              :     virtual bool getVolume(int handle, double &volume) = 0;
      59              :     virtual void ping(const std::shared_ptr<IHeartbeatProcedure> &heartbeatProcedure) = 0;
      60              : };
      61              : } // namespace firebolt::rialto::server::service
      62              : 
      63              : #endif // FIREBOLT_RIALTO_SERVER_SERVICE_I_WEB_AUDIO_PLAYER_SERVICE_H_