Line data    Source code

       1             : /*
       2             :  *  Copyright (C) 2004-2024 Savoir-faire Linux Inc.
       3             :  *
       4             :  *  This program is free software; you can redistribute it and/or modify
       5             :  *  it under the terms of the GNU General Public License as published by
       6             :  *  the Free Software Foundation; either version 3 of the License, or
       7             :  *  (at your option) any later version.
       8             :  *
       9             :  *  This program is distributed in the hope that it will be useful,
      10             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12             :  *  GNU General Public License for more details.
      13             :  *
      14             :  *  You should have received a copy of the GNU General Public License
      15             :  *  along with this program; if not, write to the Free Software
      16             :  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.
      17             :  */
      18             : 
      19             : #pragma once
      20             : 
      21             : #ifdef HAVE_CONFIG_H
      22             : #include "config.h"
      23             : #endif
      24             : 
      25             : #include <memory> // for weak/shared_ptr
      26             : #include <vector>
      27             : #include <map>
      28             : #include <mutex>
      29             : #include <string>
      30             : 
      31             : #include "media/audio/audio_input.h"
      32             : #ifdef ENABLE_VIDEO
      33             : #include "media/video/video_device_monitor.h"
      34             : #include "media/video/video_base.h"
      35             : #include "media/video/video_input.h"
      36             : #endif
      37             : #include "media/media_player.h"
      38             : 
      39             : namespace jami {
      40             : 
      41             : struct VideoManager
      42             : {
      43             : public:
      44             :     // Client-managed video inputs and players
      45             :     std::map<std::string, std::shared_ptr<MediaPlayer>> mediaPlayers;
      46             :     // Client-managed audio preview
      47             :     std::shared_ptr<AudioInput> audioPreview;
      48             : 
      49             : #ifdef ENABLE_VIDEO
      50             :     std::map<std::string, std::shared_ptr<video::VideoInput>> clientVideoInputs;
      51             :     void setDeviceOrientation(const std::string& deviceId, int angle);
      52             :     // device monitor
      53             :     video::VideoDeviceMonitor videoDeviceMonitor;
      54           0 :     std::shared_ptr<video::VideoInput> getVideoInput(std::string_view id) const
      55             :     {
      56           0 :         auto input = videoInputs.find(id);
      57           0 :         return input == videoInputs.end() ? nullptr : input->second.lock();
      58             :     }
      59             :     std::mutex videoMutex;
      60             :     std::map<std::string, std::weak_ptr<video::VideoInput>, std::less<>> videoInputs;
      61             : #endif
      62             : 
      63             :     /**
      64             :      * Cache of the active Audio/Video input(s).
      65             :      */
      66             :     std::map<std::string, std::weak_ptr<AudioInput>, std::less<>> audioInputs;
      67             :     std::mutex audioMutex;
      68             :     bool hasRunningPlayers();
      69             : };
      70             : 
      71             : #ifdef ENABLE_VIDEO
      72             : video::VideoDeviceMonitor& getVideoDeviceMonitor();
      73             : std::shared_ptr<video::VideoInput> getVideoInput(
      74             :     const std::string& resource,
      75             :     video::VideoInputMode inputMode = video::VideoInputMode::Undefined,
      76             :     const std::string& sink = "");
      77             : #endif
      78             : std::shared_ptr<AudioInput> getAudioInput(const std::string& device);
      79             : std::string createMediaPlayer(const std::string& path);
      80             : std::shared_ptr<MediaPlayer> getMediaPlayer(const std::string& id);
      81             : bool pausePlayer(const std::string& id, bool pause);
      82             : bool closeMediaPlayer(const std::string& id);
      83             : bool mutePlayerAudio(const std::string& id, bool mute);
      84             : bool playerSeekToTime(const std::string& id, int time);
      85             : int64_t getPlayerPosition(const std::string& id);
      86             : int64_t getPlayerDuration(const std::string& id);
      87             : void setAutoRestart(const std::string& id, bool restart);
      88             : 
      89             : } // namespace jami