2 * Copyright (c) 2018 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 using System.Runtime.InteropServices;
20 using Tizen.Multimedia;
22 internal static partial class Interop
24 internal static partial class NativePlayer
27 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
28 internal delegate void PlaybackCompletedCallback(IntPtr userData);
30 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
31 internal delegate void PlaybackInterruptedCallback(PlaybackInterruptionReason code, IntPtr userData);
33 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
34 internal delegate void PlaybackErrorCallback(int code, IntPtr userData);
36 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
37 internal delegate void VideoFrameDecodedCallback(IntPtr packetHandle, IntPtr userData);
39 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
40 internal delegate void SubtitleUpdatedCallback(uint duration, string text, IntPtr userData);
42 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
43 internal delegate void BufferingProgressCallback(int percent, IntPtr userData);
45 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
46 internal delegate void VideoStreamChangedCallback(int width, int height, int fps, int bitrate, IntPtr userData);
48 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
49 internal delegate void MediaStreamBufferStatusCallback(MediaStreamBufferStatus status, IntPtr userData);
51 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
52 internal delegate void MediaStreamSeekCallback(ulong offset, IntPtr userData);
54 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
55 internal delegate void VideoCaptureCallback(IntPtr data, int width, int height, uint size, IntPtr userData);
57 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
58 internal delegate void PrepareCallback(IntPtr userData);
60 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
61 internal delegate void SeekCompletedCallback(IntPtr userData);
63 [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
64 internal delegate bool AdaptiveVariantCallback(int bandwidth, int width, int height, IntPtr userData);
66 [DllImport(Libraries.Player, EntryPoint = "player_create")]
67 internal static extern PlayerErrorCode Create(out PlayerHandle player);
69 [DllImport(Libraries.Player, EntryPoint = "player_destroy")]
70 internal static extern PlayerErrorCode Destroy(IntPtr player);
72 [DllImport(Libraries.Player, EntryPoint = "player_prepare")]
73 internal static extern PlayerErrorCode Prepare(IntPtr player);
75 [DllImport(Libraries.Player, EntryPoint = "player_unprepare")]
76 internal static extern PlayerErrorCode Unprepare(IntPtr player);
78 [DllImport(Libraries.Player, EntryPoint = "player_set_uri")]
79 internal static extern PlayerErrorCode SetUri(IntPtr player, string uri);
81 [DllImport(Libraries.Player, EntryPoint = "player_start")]
82 internal static extern PlayerErrorCode Start(IntPtr player);
84 [DllImport(Libraries.Player, EntryPoint = "player_stop")]
85 internal static extern PlayerErrorCode Stop(IntPtr player);
87 [DllImport(Libraries.Player, EntryPoint = "player_pause")]
88 internal static extern PlayerErrorCode Pause(IntPtr player);
90 [DllImport(Libraries.Player, EntryPoint = "player_set_memory_buffer")]
91 internal static extern PlayerErrorCode SetMemoryBuffer(IntPtr player, byte[] data, int size);
93 [DllImport(Libraries.Player, EntryPoint = "player_get_state")]
94 internal static extern PlayerErrorCode GetState(IntPtr player, out int state);
96 [DllImport(Libraries.Player, EntryPoint = "player_set_volume")]
97 internal static extern PlayerErrorCode SetVolume(IntPtr player, float left, float right);
99 [DllImport(Libraries.Player, EntryPoint = "player_get_volume")]
100 internal static extern PlayerErrorCode GetVolume(IntPtr player, out float left, out float right);
102 [DllImport(Libraries.Player, EntryPoint = "player_set_replaygain_enabled")]
103 internal static extern PlayerErrorCode SetReplayGain(IntPtr player, bool enabled);
105 [DllImport(Libraries.Player, EntryPoint = "player_is_replaygain_enabled")]
106 internal static extern PlayerErrorCode IsReplayGain(IntPtr player, out bool enabled);
108 [DllImport(Libraries.Player, EntryPoint = "player_set_sound_stream_info")]
109 internal static extern PlayerErrorCode SetAudioPolicyInfo(IntPtr player, AudioStreamPolicyHandle streamInfo);
111 [DllImport(Libraries.Player, EntryPoint = "player_set_audio_latency_mode")]
112 internal static extern PlayerErrorCode SetAudioLatencyMode(IntPtr player, AudioLatencyMode latencyMode);
114 [DllImport(Libraries.Player, EntryPoint = "player_get_audio_latency_mode")]
115 internal static extern PlayerErrorCode GetAudioLatencyMode(IntPtr player, out AudioLatencyMode latencyMode);
117 [DllImport(Libraries.Player, EntryPoint = "player_get_play_position")]
118 internal static extern PlayerErrorCode GetPlayPosition(IntPtr player, out int millisecond);
120 [DllImport(Libraries.Player, EntryPoint = "player_set_play_position")]
121 internal static extern PlayerErrorCode SetPlayPosition(IntPtr player, int millisecond,
122 bool accurate, SeekCompletedCallback cb, IntPtr userData = default(IntPtr));
124 [DllImport(Libraries.Player, EntryPoint = "player_set_mute")]
125 internal static extern PlayerErrorCode SetMute(IntPtr player, bool muted);
127 [DllImport(Libraries.Player, EntryPoint = "player_is_muted")]
128 internal static extern PlayerErrorCode IsMuted(IntPtr player, out bool muted);
130 [DllImport(Libraries.Player, EntryPoint = "player_set_looping")]
131 internal static extern PlayerErrorCode SetLooping(IntPtr player, bool looping);
133 [DllImport(Libraries.Player, EntryPoint = "player_is_looping")]
134 internal static extern PlayerErrorCode IsLooping(IntPtr player, out bool looping);
136 [DllImport(Libraries.Player, EntryPoint = "player_set_completed_cb")]
137 internal static extern PlayerErrorCode SetCompletedCb(IntPtr player,
138 PlaybackCompletedCallback callback, IntPtr userData = default(IntPtr));
140 [DllImport(Libraries.Player, EntryPoint = "player_unset_completed_cb")]
141 internal static extern PlayerErrorCode UnsetCompletedCb(IntPtr player);
143 [DllImport(Libraries.Player, EntryPoint = "player_set_interrupted_cb")]
144 internal static extern PlayerErrorCode SetInterruptedCb(IntPtr player,
145 PlaybackInterruptedCallback callback, IntPtr userData = default(IntPtr));
147 [DllImport(Libraries.Player, EntryPoint = "player_unset_interrupted_cb")]
148 internal static extern PlayerErrorCode UnsetInterruptedCb(IntPtr player);
150 [DllImport(Libraries.Player, EntryPoint = "player_set_error_cb")]
151 internal static extern PlayerErrorCode SetErrorCb(IntPtr player, PlaybackErrorCallback callback,
152 IntPtr userData = default(IntPtr));
154 [DllImport(Libraries.Player, EntryPoint = "player_unset_error_cb")]
155 internal static extern PlayerErrorCode UnsetErrorCb(IntPtr player);
157 [DllImport(Libraries.Player, EntryPoint = "player_capture_video")]
158 internal static extern PlayerErrorCode CaptureVideo(IntPtr player, VideoCaptureCallback callback,
159 IntPtr userData = default(IntPtr));
161 [DllImport(Libraries.Player, EntryPoint = "player_set_media_packet_video_frame_decoded_cb")]
162 internal static extern PlayerErrorCode SetVideoFrameDecodedCb(IntPtr player, VideoFrameDecodedCallback callback,
163 IntPtr userData = default(IntPtr));
165 [DllImport(Libraries.Player, EntryPoint = "player_unset_media_packet_video_frame_decoded_cb")]
166 internal static extern PlayerErrorCode UnsetVideoFrameDecodedCb(IntPtr player);
168 [DllImport(Libraries.Player, EntryPoint = "player_set_streaming_cookie")]
169 internal static extern PlayerErrorCode SetStreamingCookie(IntPtr player, string cookie, int size);
171 [DllImport(Libraries.Player, EntryPoint = "player_set_streaming_user_agent")]
172 internal static extern PlayerErrorCode SetStreamingUserAgent(IntPtr player, string userAgent, int size);
174 [DllImport(Libraries.Player, EntryPoint = "player_get_streaming_download_progress")]
175 internal static extern PlayerErrorCode GetStreamingDownloadProgress(IntPtr player, out int start, out int current);
177 [DllImport(Libraries.Player, EntryPoint = "player_set_streaming_buffering_time")]
178 internal static extern PlayerErrorCode SetStreamingBufferingTime(IntPtr player, int bufferingTime, int reBufferingTime);
180 [DllImport(Libraries.Player, EntryPoint = "player_get_streaming_buffering_time")]
181 internal static extern PlayerErrorCode GetStreamingBufferingTime(IntPtr player, out int bufferingTime, out int reBufferingTime);
183 [DllImport(Libraries.Player, EntryPoint = "player_set_buffering_cb")]
184 internal static extern PlayerErrorCode SetBufferingCb(IntPtr player,
185 BufferingProgressCallback callback, IntPtr userData = default(IntPtr));
187 [DllImport(Libraries.Player, EntryPoint = "player_unset_buffering_cb")]
188 internal static extern PlayerErrorCode UnsetBufferingCb(IntPtr player);
190 [DllImport(Libraries.Player, EntryPoint = "player_set_playback_rate")]
191 internal static extern PlayerErrorCode SetPlaybackRate(IntPtr player, float rate);
193 [DllImport(Libraries.Player, EntryPoint = "player_push_media_stream")]
194 internal static extern PlayerErrorCode PushMediaStream(IntPtr player, IntPtr packet);
196 [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_info")]
197 internal static extern PlayerErrorCode SetMediaStreamInfo(IntPtr player, StreamType type, IntPtr format);
199 [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_status_cb")]
200 internal static extern PlayerErrorCode SetMediaStreamBufferStatusCb(IntPtr player, StreamType type,
201 MediaStreamBufferStatusCallback callback, IntPtr userData = default(IntPtr));
203 [DllImport(Libraries.Player, EntryPoint = "player_unset_media_stream_buffer_status_cb")]
204 internal static extern PlayerErrorCode UnsetMediaStreamBufferStatusCb(IntPtr player, int type);
206 [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_seek_cb")]
207 internal static extern PlayerErrorCode SetMediaStreamSeekCb(IntPtr player, StreamType type,
208 MediaStreamSeekCallback callback, IntPtr userData = default(IntPtr));
210 [DllImport(Libraries.Player, EntryPoint = "player_unset_media_stream_seek_cb")]
211 internal static extern PlayerErrorCode UnsetMediaStreamSeekCb(IntPtr player, int type);
213 [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_max_size")]
214 internal static extern PlayerErrorCode SetMediaStreamBufferMaxSize(IntPtr player, StreamType type, ulong maxSize);
216 [DllImport(Libraries.Player, EntryPoint = "player_get_media_stream_buffer_max_size")]
217 internal static extern PlayerErrorCode GetMediaStreamBufferMaxSize(IntPtr player, StreamType type, out ulong maxSize);
219 [DllImport(Libraries.Player, EntryPoint = "player_set_media_stream_buffer_min_threshold")]
220 internal static extern PlayerErrorCode SetMediaStreamBufferMinThreshold(IntPtr player, StreamType type, uint percent);
222 [DllImport(Libraries.Player, EntryPoint = "player_get_media_stream_buffer_min_threshold")]
223 internal static extern PlayerErrorCode GetMediaStreamBufferMinThreshold(IntPtr player, int type, out uint percent);
225 [DllImport(Libraries.Player, EntryPoint = "player_get_content_info")]
226 internal static extern PlayerErrorCode GetContentInfo(IntPtr player, StreamMetadataKey key, out IntPtr value);
228 [DllImport(Libraries.Player, EntryPoint = "player_get_codec_info")]
229 internal static extern PlayerErrorCode GetCodecInfo(IntPtr player, out IntPtr audioCodec, out IntPtr videoCodec);
231 [DllImport(Libraries.Player, EntryPoint = "player_get_audio_stream_info")]
232 internal static extern PlayerErrorCode GetAudioStreamInfo(IntPtr player, out int sampleRate, out int channel, out int bitRate);
234 [DllImport(Libraries.Player, EntryPoint = "player_get_video_stream_info")]
235 internal static extern PlayerErrorCode GetVideoStreamInfo(IntPtr player, out int fps, out int bitRate);
237 [DllImport(Libraries.Player, EntryPoint = "player_get_album_art")]
238 internal static extern PlayerErrorCode GetAlbumArt(IntPtr player, out IntPtr albumArt, out int size);
240 [DllImport(Libraries.Player, EntryPoint = "player_get_video_size")]
241 internal static extern PlayerErrorCode GetVideoSize(IntPtr player, out int width, out int height);
243 [DllImport(Libraries.Player, EntryPoint = "player_get_duration")]
244 internal static extern PlayerErrorCode GetDuration(IntPtr player, out int duration);
246 [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_path")]
247 internal static extern PlayerErrorCode SetSubtitlePath(IntPtr player, string path);
249 [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_updated_cb")]
250 internal static extern PlayerErrorCode SetSubtitleUpdatedCb(IntPtr player,
251 SubtitleUpdatedCallback callback, IntPtr userData = default(IntPtr));
253 [DllImport(Libraries.Player, EntryPoint = "player_unset_subtitle_updated_cb")]
254 internal static extern PlayerErrorCode UnsetSubtitleUpdatedCb(IntPtr player);
256 [DllImport(Libraries.Player, EntryPoint = "player_set_subtitle_position_offset")]
257 internal static extern PlayerErrorCode SetSubtitlePositionOffset(IntPtr player, int millisecond);
259 [DllImport(Libraries.Player, EntryPoint = "player_set_video_stream_changed_cb")]
260 internal static extern PlayerErrorCode SetVideoStreamChangedCb(IntPtr player,
261 VideoStreamChangedCallback callback, IntPtr userData = default(IntPtr));
263 [DllImport(Libraries.Player, EntryPoint = "player_unset_video_stream_changed_cb")]
264 internal static extern PlayerErrorCode UnsetVideoStreamChangedCb(IntPtr player);
266 [DllImport(Libraries.Player, EntryPoint = "player_get_track_count")]
267 internal static extern PlayerErrorCode GetTrackCount(IntPtr player, StreamType type, out int count);
269 [DllImport(Libraries.Player, EntryPoint = "player_select_track")]
270 internal static extern PlayerErrorCode SelectTrack(IntPtr player, StreamType type, int index);
272 [DllImport(Libraries.Player, EntryPoint = "player_get_current_track")]
273 internal static extern PlayerErrorCode GetCurrentTrack(IntPtr player, StreamType type,
276 [DllImport(Libraries.Player, EntryPoint = "player_get_track_language_code")]
277 internal static extern PlayerErrorCode GetTrackLanguageCode(IntPtr player, StreamType type,
278 int index, out IntPtr code);
280 [DllImport(Libraries.Player, EntryPoint = "player_set_audio_only")]
281 internal static extern PlayerErrorCode SetAudioOnly(IntPtr player, bool audioOnly);
283 [DllImport(Libraries.Player, EntryPoint = "player_is_audio_only")]
284 internal static extern PlayerErrorCode IsAudioOnly(IntPtr player, out bool audioOnly);
286 [DllImport(Libraries.Player, EntryPoint = "player_360_is_content_spherical")]
287 internal static extern PlayerErrorCode IsSphericalContent(IntPtr player, out bool isspherical);
289 [DllImport(Libraries.Player, EntryPoint = "player_360_set_enabled")]
290 internal static extern PlayerErrorCode SetSphericalMode(IntPtr player, bool enabled);
292 [DllImport(Libraries.Player, EntryPoint = "player_360_is_enabled")]
293 internal static extern PlayerErrorCode IsSphericalMode(IntPtr player, out bool enabled);
295 [DllImport(Libraries.Player, EntryPoint = "player_360_set_direction_of_view")]
296 internal static extern PlayerErrorCode SetDirectionOfView(IntPtr player, float yaw, float pitch);
298 [DllImport(Libraries.Player, EntryPoint = "player_360_get_direction_of_view")]
299 internal static extern PlayerErrorCode GetDirectionOfView(IntPtr player, out float yaw, out float pitch);
301 [DllImport(Libraries.Player, EntryPoint = "player_360_set_zoom")]
302 internal static extern PlayerErrorCode SetZoom(IntPtr player, float level);
304 [DllImport(Libraries.Player, EntryPoint = "player_360_get_zoom")]
305 internal static extern PlayerErrorCode GetZoom(IntPtr player, out float level);
307 [DllImport(Libraries.Player, EntryPoint = "player_360_set_field_of_view")]
308 internal static extern PlayerErrorCode SetFieldOfView(IntPtr player, int horizontalDegrees, int verticalDegrees);
310 [DllImport(Libraries.Player, EntryPoint = "player_360_get_field_of_view")]
311 internal static extern PlayerErrorCode GetFieldOfView(IntPtr player, out int horizontalDegrees, out int verticalDegrees);
313 [DllImport(Libraries.Player, EntryPoint = "player_360_set_zoom_with_field_of_view")]
314 internal static extern PlayerErrorCode SetZoomWithFieldOfView(IntPtr player, float level, int horizontalDegrees, int verticalDegrees);
316 [DllImport(Libraries.Player, EntryPoint = "player_foreach_adaptive_variant")]
317 internal static extern PlayerErrorCode ForeachAdaptiveVariants(IntPtr player, AdaptiveVariantCallback callback, IntPtr userData);
319 [DllImport(Libraries.Player, EntryPoint = "player_set_max_adaptive_variant_limit")]
320 internal static extern PlayerErrorCode SetMaxLimit(IntPtr player, int bandwidth, int width, int height);
322 [DllImport(Libraries.Player, EntryPoint = "player_get_max_adaptive_variant_limit")]
323 internal static extern PlayerErrorCode GetMaxLimit(IntPtr player, out int bandwidth, out int width, out int height);
326 internal class PlayerHandle : SafeHandle
328 protected PlayerHandle() : base(IntPtr.Zero, true)
332 internal PlayerHandle(IntPtr rawHandle) : this()
337 public override bool IsInvalid => handle == IntPtr.Zero;
339 protected override bool ReleaseHandle()
341 var ret = NativePlayer.Destroy(handle);
342 if (ret != PlayerErrorCode.None)
344 Log.Debug(GetType().FullName, $"Failed to release native {GetType().Name}");