src/Tizen.Multimedia.MediaPlayer/Interop/Interop.Player.cs

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 using System;
  18 using System.Runtime.InteropServices;
  19 using Tizen;
  20 using Tizen.Multimedia;
  21
  22 internal static partial class Interop
  23 {
  24     internal static partial class NativePlayer
  25     {
  26
  27         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  28         internal delegate void PlaybackCompletedCallback(IntPtr userData);
  29
  30         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  31         internal delegate void PlaybackInterruptedCallback(PlaybackInterruptionReason code, IntPtr userData);
  32
  33         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  34         internal delegate void PlaybackErrorCallback(int code, IntPtr userData);
  35
  36         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  37         internal delegate void VideoFrameDecodedCallback(IntPtr packetHandle, IntPtr userData);
  38
  39         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  40         internal delegate void SubtitleUpdatedCallback(uint duration, string text, IntPtr userData);
  41
  42         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  43         internal delegate void BufferingProgressCallback(int percent, IntPtr userData);
  44
  45         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  46         internal delegate void VideoStreamChangedCallback(int width, int height, int fps, int bitrate, IntPtr userData);
  47
  48         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  49         internal delegate void MediaStreamBufferStatusCallback(MediaStreamBufferStatus status, IntPtr userData);
  50
  51         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  52         internal delegate void MediaStreamSeekCallback(ulong offset, IntPtr userData);
  53
  54         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  55         internal delegate void VideoCaptureCallback(IntPtr data, int width, int height, uint size, IntPtr userData);
  56
  57         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  58         internal delegate void PrepareCallback(IntPtr userData);
  59
  60         [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
  61         internal delegate void SeekCompletedCallback(IntPtr userData);
  62
  63         [DllImport(Libraries.Player, EntryPoint = "player_create")]
  64         internal static extern PlayerErrorCode Create(out PlayerHandle player);
  65
  66         [DllImport(Libraries.Player, EntryPoint = "player_destroy")]
  67         internal static extern PlayerErrorCode Destroy(IntPtr player);
  68
  69         [DllImport(Libraries.Player, EntryPoint = "player_prepare")]
  70         internal static extern PlayerErrorCode Prepare(IntPtr player);
  71
  72         [DllImport(Libraries.Player, EntryPoint = "player_unprepare")]
  73         internal static extern PlayerErrorCode Unprepare(IntPtr player);
  74
  75         [DllImport(Libraries.Player, EntryPoint = "player_set_uri")]
  76         internal static extern PlayerErrorCode SetUri(IntPtr player, string uri);
  77
  78         [DllImport(Libraries.Player, EntryPoint = "player_start")]
  79         internal static extern PlayerErrorCode Start(IntPtr player);
  80
  81         [DllImport(Libraries.Player, EntryPoint = "player_stop")]
  82         internal static extern PlayerErrorCode Stop(IntPtr player);
  83
  84         [DllImport(Libraries.Player, EntryPoint = "player_pause")]
  85         internal static extern PlayerErrorCode Pause(IntPtr player);
  86
  87         [DllImport(Libraries.Player, EntryPoint = "player_set_memory_buffer")]
  88         internal static extern PlayerErrorCode SetMemoryBuffer(IntPtr player, byte[] data, int size);
  89
  90         [DllImport(Libraries.Player, EntryPoint = "player_get_state")]
  91         internal static extern PlayerErrorCode GetState(IntPtr player, out int state);
  92
  93         [DllImport(Libraries.Player, EntryPoint = "player_set_volume")]
  94         internal static extern PlayerErrorCode SetVolume(IntPtr player, float left, float right);
  95
  96         [DllImport(Libraries.Player, EntryPoint = "player_get_volume")]
  97         internal static extern PlayerErrorCode GetVolume(IntPtr player, out float left, out float right);
  98
  99         [DllImport(Libraries.Player, EntryPoint = "player_set_sound_stream_info")]
 100         internal static extern PlayerErrorCode SetAudioPolicyInfo(IntPtr player, AudioStreamPolicyHandle streamInfo);
 101
 102         [DllImport(Libraries.Player, EntryPoint = "player_set_audio_latency_mode")]
 103         internal static extern PlayerErrorCode SetAudioLatencyMode(IntPtr player, AudioLatencyMode latencyMode);
 104
 105         [DllImport(Libraries.Player, EntryPoint = "player_get_audio_latency_mode")]
 106         internal static extern PlayerErrorCode GetAudioLatencyMode(IntPtr player, out AudioLatencyMode latencyMode);
 107
 108         [DllImport(Libraries.Player, EntryPoint = "player_get_play_position")]
 109         internal static extern PlayerErrorCode GetPlayPosition(IntPtr player, out int millisecond);
 110
 111         [DllImport(Libraries.Player, EntryPoint = "player_set_play_position")]
 112         internal static extern PlayerErrorCode SetPlayPosition(IntPtr player, int millisecond,
 113             bool accurate, SeekCompletedCallback cb, IntPtr userData = default(IntPtr));
 114
 115         [DllImport(Libraries.Player, EntryPoint = "player_set_mute")]
 116         internal static extern PlayerErrorCode SetMute(IntPtr player, bool muted);
 117
 118         [DllImport(Libraries.Player, EntryPoint = "player_is_muted")]
 119         internal static extern PlayerErrorCode IsMuted(IntPtr player, out bool muted);
 120
 121         [DllImport(Libraries.Player, EntryPoint = "player_set_looping")]
 122         internal static extern PlayerErrorCode SetLooping(IntPtr player, bool looping);
 123
 124         [DllImport(Libraries.Player, EntryPoint = "player_is_looping")]
 125         internal static extern PlayerErrorCode IsLooping(IntPtr player, out bool looping);
 126
 127         [DllImport(Libraries.Player, EntryPoint = "player_set_completed_cb")]
 128         internal static extern PlayerErrorCode SetCompletedCb(IntPtr player,
 129             PlaybackCompletedCallback callback, IntPtr userData = default(IntPtr));
 130
 131         [DllImport(Libraries.Player, EntryPoint = "player_unset_completed_cb")]
 132         internal static extern PlayerErrorCode UnsetCompletedCb(IntPtr player);
 133
 134         [DllImport(Libraries.Player, EntryPoint = "player_set_interrupted_cb")]
 135         internal static extern PlayerErrorCode SetInterruptedCb(IntPtr player,
 136             PlaybackInterruptedCallback callback, IntPtr userData = default(IntPtr));
 137
 138         [DllImport(Libraries.Player, EntryPoint = "player_unset_interrupted_cb")]
 139         internal static extern PlayerErrorCode UnsetInterruptedCb(IntPtr player);
 140
 141         [DllImport(Libraries.Player, EntryPoint = "player_set_error_cb")]
 142         internal static extern PlayerErrorCode SetErrorCb(IntPtr player, PlaybackErrorCallback callback,
 143             IntPtr userData = default(IntPtr));
 144
 145         [DllImport(Libraries.Player, EntryPoint = "player_unset_error_cb")]
 146         internal static extern PlayerErrorCode UnsetErrorCb(IntPtr player);
 147
 148         [DllImport(Libraries.Player, EntryPoint = "player_capture_video")]
 149         internal static extern PlayerErrorCode CaptureVideo(IntPtr player, VideoCaptureCallback callback,
 150             IntPtr userData = default(IntPtr));
 151
 152         [DllImport(Libraries.Player, EntryPoint = "player_set_media_packet_video_frame_decoded_cb")]
 153         internal static extern PlayerErrorCode SetVideoFrameDecodedCb(IntPtr player, VideoFrameDecodedCallback callback,
 154             IntPtr userData = default(IntPtr));
 155
 156         [DllImport(Libraries.Player, EntryPoint = "player_unset_media_packet_video_frame_decoded_cb")]
 157         internal static extern PlayerErrorCode UnsetVideoFrameDecodedCb(IntPtr player);
 158
 159         [DllImport(Libraries.Player, EntryPoint = "player_set_streaming_cookie")]
 160         internal static extern PlayerErrorCode SetStreamingCookie(IntPtr player, string cookie, int size);
 161
 162         [DllImport(Libraries.Player, EntryPoint = "player_set_streaming_user_agent")]
 163         internal static extern PlayerErrorCode SetStreamingUserAgent(IntPtr player, string userAgent, int size);
 164
 165         [DllImport(Libraries.Player, EntryPoint = "player_get_streaming_download_progress")]
 166         internal static extern PlayerErrorCode GetStreamingDownloadProgress(IntPtr player, out int start, out int current);
 167
 168         [DllImport(Libraries.Player, EntryPoint = "player_set_buffering_cb")]
 169         internal static extern PlayerErrorCode SetBufferingCb(IntPtr player,
 170             BufferingProgressCallback callback, IntPtr userData = default(IntPtr));
 171
 172         [DllImport(Libraries.Player, EntryPoint = "player_unset_buffering_cb")]
 173         internal static extern PlayerErrorCode UnsetBufferingCb(IntPtr player);
 174
 175         [DllImport(Libraries.Player, EntryPoint = "player_set_playback_rate")]
 176         internal static extern PlayerErrorCode SetPlaybackRate(IntPtr player, float rate);
 177
 178         [DllImport(Libraries.Player, EntryPoint = "player_push_media_stream")]
 179         internal static extern PlayerErrorCode PushMediaStream(IntPtr player, IntPtr packet);
 180
 181         [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_info")]
 182         internal static extern PlayerErrorCode SetMediaStreamInfo(IntPtr player, StreamType type, IntPtr format);
 183
 184         [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_status_cb")]
 185         internal static extern PlayerErrorCode SetMediaStreamBufferStatusCb(IntPtr player, StreamType type,
 186             MediaStreamBufferStatusCallback callback, IntPtr userData = default(IntPtr));
 187
 188         [DllImport(Libraries.Player, EntryPoint = "player_unset_media_stream_buffer_status_cb")]
 189         internal static extern PlayerErrorCode UnsetMediaStreamBufferStatusCb(IntPtr player, int type);
 190
 191         [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_seek_cb")]
 192         internal static extern PlayerErrorCode SetMediaStreamSeekCb(IntPtr player, StreamType type,
 193             MediaStreamSeekCallback callback, IntPtr userData = default(IntPtr));
 194
 195         [DllImport(Libraries.Player, EntryPoint = "player_unset_media_stream_seek_cb")]
 196         internal static extern PlayerErrorCode UnsetMediaStreamSeekCb(IntPtr player, int type);
 197
 198         [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_max_size")]
 199         internal static extern PlayerErrorCode SetMediaStreamBufferMaxSize(IntPtr player, StreamType type, ulong maxSize);
 200
 201         [DllImport(Libraries.Player, EntryPoint = "player_get_media_stream_buffer_max_size")]
 202         internal static extern PlayerErrorCode GetMediaStreamBufferMaxSize(IntPtr player, StreamType type, out ulong maxSize);
 203
 204         [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_min_threshold")]
 205         internal static extern PlayerErrorCode SetMediaStreamBufferMinThreshold(IntPtr player, StreamType type, uint percent);
 206
 207         [DllImport(Libraries.Player, EntryPoint = "player_get_media_stream_buffer_min_threshold")]
 208         internal static extern PlayerErrorCode GetMediaStreamBufferMinThreshold(IntPtr player, int type, out uint percent);
 209
 210         [DllImport(Libraries.Player, EntryPoint = "player_get_content_info")]
 211         internal static extern PlayerErrorCode GetContentInfo(IntPtr player, StreamMetadataKey key, out IntPtr value);
 212
 213         [DllImport(Libraries.Player, EntryPoint = "player_get_codec_info")]
 214         internal static extern PlayerErrorCode GetCodecInfo(IntPtr player, out IntPtr audioCodec, out IntPtr videoCodec);
 215
 216         [DllImport(Libraries.Player, EntryPoint = "player_get_audio_stream_info")]
 217         internal static extern PlayerErrorCode GetAudioStreamInfo(IntPtr player, out int sampleRate, out int channel, out int bitRate);
 218
 219         [DllImport(Libraries.Player, EntryPoint = "player_get_video_stream_info")]
 220         internal static extern PlayerErrorCode GetVideoStreamInfo(IntPtr player, out int fps, out int bitRate);
 221
 222         [DllImport(Libraries.Player, EntryPoint = "player_get_album_art")]
 223         internal static extern PlayerErrorCode GetAlbumArt(IntPtr player, out IntPtr albumArt, out int size);
 224
 225         [DllImport(Libraries.Player, EntryPoint = "player_get_video_size")]
 226         internal static extern PlayerErrorCode GetVideoSize(IntPtr player, out int width, out int height);
 227
 228         [DllImport(Libraries.Player, EntryPoint = "player_get_duration")]
 229         internal static extern PlayerErrorCode GetDuration(IntPtr player, out int duration);
 230
 231         [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_path")]
 232         internal static extern PlayerErrorCode SetSubtitlePath(IntPtr player, string path);
 233
 234         [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_updated_cb")]
 235         internal static extern PlayerErrorCode SetSubtitleUpdatedCb(IntPtr player,
 236             SubtitleUpdatedCallback callback, IntPtr userData = default(IntPtr));
 237
 238         [DllImport(Libraries.Player, EntryPoint = "player_unset_subtitle_updated_cb")]
 239         internal static extern PlayerErrorCode UnsetSubtitleUpdatedCb(IntPtr player);
 240
 241         [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_position_offset")]
 242         internal static extern PlayerErrorCode SetSubtitlePositionOffset(IntPtr player, int millisecond);
 243
 244         [DllImport(Libraries.Player, EntryPoint = "player_set_video_stream_changed_cb")]
 245         internal static extern PlayerErrorCode SetVideoStreamChangedCb(IntPtr player,
 246             VideoStreamChangedCallback callback, IntPtr userData = default(IntPtr));
 247
 248         [DllImport(Libraries.Player, EntryPoint = "player_unset_video_stream_changed_cb")]
 249         internal static extern PlayerErrorCode UnsetVideoStreamChangedCb(IntPtr player);
 250
 251         [DllImport(Libraries.Player, EntryPoint = "player_get_track_count")]
 252         internal static extern PlayerErrorCode GetTrackCount(IntPtr player, StreamType type, out int count);
 253
 254         [DllImport(Libraries.Player, EntryPoint = "player_select_track")]
 255         internal static extern PlayerErrorCode SelectTrack(IntPtr player, StreamType type, int index);
 256
 257         [DllImport(Libraries.Player, EntryPoint = "player_get_current_track")]
 258         internal static extern PlayerErrorCode GetCurrentTrack(IntPtr player, StreamType type,
 259             out int index);
 260
 261         [DllImport(Libraries.Player, EntryPoint = "player_get_track_language_code")]
 262         internal static extern PlayerErrorCode GetTrackLanguageCode(IntPtr player, StreamType type,
 263             int index, out IntPtr code);
 264     }
 265
 266     internal class PlayerHandle : SafeHandle
 267     {
 268         protected PlayerHandle() : base(IntPtr.Zero, true)
 269         {
 270         }
 271
 272         public override bool IsInvalid => handle == IntPtr.Zero;
 273
 274         protected override bool ReleaseHandle()
 275         {
 276             var ret = NativePlayer.Destroy(handle);
 277             if (ret != PlayerErrorCode.None)
 278             {
 279                 Log.Debug(GetType().FullName, $"Failed to release native {GetType().Name}");
 280                 return false;
 281             }
 282
 283             return true;
 284         }
 285     }
 286 }