]> git.vomp.tv Git - vompclient-marten.git/blob - player.h
Compilation fixes
[vompclient-marten.git] / player.h
1 /*
2     Copyright 2004-2008 Chris Tallon
3
4     This file is part of VOMP.
5
6     VOMP is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by
8     the Free Software Foundation; either version 2 of the License, or
9     (at your option) any later version.
10
11     VOMP is distributed in the hope that it will be useful,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14     GNU General Public License for more details.
15
16     You should have received a copy of the GNU General Public License
17     along with VOMP; if not, write to the Free Software
18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
19 */
20
21 #ifndef PLAYER_H
22 #define PLAYER_H
23
24 #include <stdio.h>
25 #include <stdlib.h>
26 #ifndef WIN32
27 #include <sys/time.h>
28 #endif
29 #include <time.h>
30
31 #ifdef WIN32
32 #include "threadwin.h"
33 #else
34 #include "threadp.h"
35 #endif
36
37 #include "callback.h"
38 #include "defines.h"
39 #include "vfeed.h"
40 #include "afeed.h"
41 #include "tfeed.h"
42
43 #include "teletextdecodervbiebu.h"
44
45 class MessageQueue;
46 class Audio;
47 class Video;
48 class VDR;
49 class Log;
50 class Demuxer;
51 class OSDReceiver;
52 class DVBSubtitles;
53 class Channel;
54
55 class Player : public Thread_TYPE, public Callback
56 {
57   public:
58     Player(MessageQueue* messageQueue, void* messageReceiver, OSDReceiver* osdReceiver);
59     virtual ~Player();
60
61     int init(bool p_isPesRecording);
62     int shutdown();
63     void setStartFrame(ULONG frameNum);
64     void setLengthBytes(ULLONG length);
65     void setLengthFrames(ULONG length);
66     void setAudioChannel(int newChannel, int type);
67     void setSubtitleChannel(int newChannel);
68     bool toggleSubtitles();
69     void turnSubtitlesOn(bool ison); 
70     bool isSubtitlesOn() { return subtitlesShowing; }
71
72     void play();
73     void stop();
74     void pause();
75     void fastForward();
76     void fastBackward();
77     void jumpToPercent(double percent);
78     void skipForward(int seconds);
79     void skipBackward(int seconds);
80     void jumpToMark(int mark);
81     void jumpToFrameP(int newFrame);
82
83     UCHAR getState() { return state; }
84     ULONG getCurrentFrameNum();
85     ULONG getLengthFrames();
86     UCHAR getIScanRate() { return ifactor; }
87     bool* getDemuxerMpegAudioChannels();
88     bool* getDemuxerAc3AudioChannels();
89     bool* getDemuxerSubtitleChannels();
90     int *getTeletxtSubtitlePages();
91     int getCurrentAudioChannel();
92     int getCurrentSubtitleChannel();
93     bool isPesRecording() { return is_pesrecording; }
94     Channel getDemuxerChannel();
95
96    TeletextDecoderVBIEBU * getTeletextDecoder() { return teletext; }
97
98     void call(void*); // for callback interface
99
100     const static UCHAR S_PLAY = 1;
101     const static UCHAR S_PAUSE_P = 2;
102     const static UCHAR S_PAUSE_I = 3;
103     const static UCHAR S_FFWD = 4;
104     const static UCHAR S_FBWD = 5;
105     const static UCHAR S_STOP = 6;
106     const static UCHAR S_JUMP = 7;
107     const static UCHAR S_JUMP_PI = 8; // Jump to Pause_I mode
108
109     // Player events
110
111     // FIXME so far this just duplicates the old system + the wss
112
113     const static UCHAR CONNECTION_LOST = 1;
114     const static UCHAR STOP_PLAYBACK = 2;
115     const static UCHAR STREAM_END = 3;
116     const static UCHAR ASPECT43 = 4;
117     const static UCHAR ASPECT169 = 5;
118
119 #ifdef DEV
120     void test1();
121     void test2();
122 #endif
123
124   protected:
125     void threadMethod();
126     void threadPostStopCleanup();
127
128   private:
129     void switchState(UCHAR newState, ULONG jumpFrame=0);
130
131     void threadFeedPlay();
132     void threadFeedScan();
133
134     void doConnectionLost();
135     void restartAtFrame(ULONG newFrame);
136     void restartAtFramePI(ULONG newFrame);
137
138     bool subtitlesShowing;
139     MessageQueue* messageQueue;
140     void* messageReceiver;
141     OSDReceiver* osdReceiver;
142     Log* logger;
143     Audio* audio;
144     Video* video;
145     Demuxer* demuxer;
146     DVBSubtitles* subtitles;
147     VDR* vdr;
148     VFeed vfeed;
149     AFeed afeed;
150     TFeed tfeed;
151     TeletextDecoderVBIEBU *teletext;
152   
153     
154
155     bool initted;
156     bool startup;
157     bool videoStartup;
158
159     bool is_pesrecording;
160
161 #ifndef WIN32
162     pthread_mutex_t mutex;
163 #else
164     HANDLE mutex;
165 #endif
166     void lock();
167     void unLock();
168
169     ULLONG lengthBytes;
170     ULONG lengthFrames;
171     ULONG currentFrameNumber;
172     UINT blockSize;
173     UINT startupBlockSize;
174     UCHAR* threadBuffer;
175     UCHAR state;
176     UCHAR ifactor;
177 };
178
179 #endif
180
181
182 /*
183
184 Possible states:
185
186 Play, Pause, FFwd, FBwd, (Stop), [Jump]
187
188                     Possible  Working
189
190 Play   -> PauseP       *         *
191        -> PauseI
192        -> FFwd         *         *
193        -> FBwd         *         *
194        -> Stop         *         *
195        -> Jump         *         *
196        -> Jump_PI      *         *
197
198 PauseP -> Play         *         *
199        -> PauseI
200        -> FFwd         *         *
201        -> FBwd         *         *
202        -> Stop         *         *
203        -> Jump         *         *
204        -> Jump_PI      *         *
205
206 PauseI -> Play         *         *
207        -> PauseP
208        -> FFwd         *         *
209        -> FBwd         *         *
210        -> Stop         *         *
211        -> Jump         *         *
212        -> Jump_PI      *         *
213
214 FFwd   -> Play         *         *
215        -> PauseP
216        -> PauseI       *         *
217        -> FBwd         *         *
218        -> Stop         *         *
219        -> Jump         *         *
220        -> Jump_PI      *         *
221
222 FBwd   -> Play         *         *
223        -> PauseP
224        -> PauseI       *         *
225        -> FFwd         *         *
226        -> Stop         *         *
227        -> Jump         *         *
228        -> Jump_PI      *         *
229
230 Stop   -> Play         *         *
231        -> PauseP
232        -> PauseI
233        -> FFwd
234        -> FBwd
235        -> Jump
236        -> Jump_PI
237
238 */