Diffstat (limited to 'core/multimedia/opieplayer/loopcontrol.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/loopcontrol.cpp | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/core/multimedia/opieplayer/loopcontrol.cpp b/core/multimedia/opieplayer/loopcontrol.cpp index 4ed5921..91153fd 100644 --- a/core/multimedia/opieplayer/loopcontrol.cpp +++ b/core/multimedia/opieplayer/loopcontrol.cpp | |||
@@ -1,61 +1,69 @@ | |||
1 | /********************************************************************** | 1 | /********************************************************************** |
2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. | 2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. |
3 | ** | 3 | ** |
4 | ** This file is part of Qtopia Environment. | 4 | ** This file is part of Qtopia Environment. |
5 | ** | 5 | ** |
6 | ** This file may be distributed and/or modified under the terms of the | 6 | ** This file may be distributed and/or modified under the terms of the |
7 | ** GNU General Public License version 2 as published by the Free Software | 7 | ** GNU General Public License version 2 as published by the Free Software |
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | 8 | ** Foundation and appearing in the file LICENSE.GPL included in the |
9 | ** packaging of this file. | 9 | ** packaging of this file. |
10 | ** | 10 | ** |
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | 11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE |
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | 12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
13 | ** | 13 | ** |
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | 14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. |
15 | ** | 15 | ** |
16 | ** Contact info@trolltech.com if any conditions of this licensing are | 16 | ** Contact info@trolltech.com if any conditions of this licensing are |
17 | ** not clear to you. | 17 | ** not clear to you. |
18 | ** | 18 | ** |
19 | **********************************************************************/ | 19 | **********************************************************************/ |
20 | // L.J.Potter added changes Fri 02-15-2002 | 20 | // L.J.Potter added changes Fri 02-15-2002 |
21 | 21 | ||
22 | |||
23 | #include "mediaplayerstate.h" | ||
24 | #include "loopcontrol.h" | ||
25 | #include "videowidget.h" | ||
26 | #include "audiodevice.h" | ||
27 | |||
28 | /* OPIE */ | ||
22 | #include <qpe/qpeapplication.h> | 29 | #include <qpe/qpeapplication.h> |
30 | #include <qpe/mediaplayerplugininterface.h> | ||
31 | #include <opie2/odebug.h> | ||
23 | 32 | ||
24 | #ifdef Q_WS_QWS | 33 | #ifdef Q_WS_QWS |
25 | #include <qpe/qcopenvelope_qws.h> | 34 | #include <qpe/qcopenvelope_qws.h> |
26 | #endif | 35 | #endif |
36 | |||
37 | /* QT */ | ||
38 | |||
39 | /* STD */ | ||
27 | #include <stdio.h> | 40 | #include <stdio.h> |
28 | #include <stdlib.h> | 41 | #include <stdlib.h> |
29 | #include <string.h> | 42 | #include <string.h> |
30 | #include <pthread.h> | 43 | #include <pthread.h> |
31 | #include <errno.h> | 44 | #include <errno.h> |
32 | #include <unistd.h> | 45 | #include <unistd.h> |
33 | #include "loopcontrol.h" | ||
34 | #include "videowidget.h" | ||
35 | #include "audiodevice.h" | ||
36 | #include <qpe/mediaplayerplugininterface.h> | ||
37 | #include "mediaplayerstate.h" | ||
38 | 46 | ||
39 | 47 | ||
40 | extern VideoWidget *videoUI; // now only needed to tell it to play a frame | 48 | extern VideoWidget *videoUI; // now only needed to tell it to play a frame |
41 | extern MediaPlayerState *mediaPlayerState; | 49 | extern MediaPlayerState *mediaPlayerState; |
42 | 50 | ||
43 | 51 | ||
44 | //#define DecodeLoopDebug(x) qDebug x | 52 | //#define DecodeLoopDebug(x) qDebug x |
45 | #define DecodeLoopDebug(x) | 53 | #define DecodeLoopDebug(x) |
46 | 54 | ||
47 | 55 | ||
48 | static char *audioBuffer = NULL; | 56 | static char *audioBuffer = NULL; |
49 | static AudioDevice *audioDevice = NULL; | 57 | static AudioDevice *audioDevice = NULL; |
50 | static bool disabledSuspendScreenSaver = FALSE; | 58 | static bool disabledSuspendScreenSaver = FALSE; |
51 | static bool previousSuspendMode = FALSE; | 59 | static bool previousSuspendMode = FALSE; |
52 | 60 | ||
53 | 61 | ||
54 | pthread_t audio_tid; | 62 | pthread_t audio_tid; |
55 | pthread_attr_t audio_attr; | 63 | pthread_attr_t audio_attr; |
56 | bool threadOkToGo = FALSE; | 64 | bool threadOkToGo = FALSE; |
57 | 65 | ||
58 | 66 | ||
59 | class Mutex { | 67 | class Mutex { |
60 | public: | 68 | public: |
61 | Mutex() { | 69 | Mutex() { |
@@ -79,102 +87,102 @@ public: | |||
79 | private: | 87 | private: |
80 | pthread_mutex_t mutex; | 88 | pthread_mutex_t mutex; |
81 | }; | 89 | }; |
82 | 90 | ||
83 | 91 | ||
84 | void *startAudioThread( void *ptr ) { | 92 | void *startAudioThread( void *ptr ) { |
85 | LoopControl *mpegView = (LoopControl *)ptr; | 93 | LoopControl *mpegView = (LoopControl *)ptr; |
86 | while ( TRUE ) { | 94 | while ( TRUE ) { |
87 | if ( threadOkToGo && mpegView->moreAudio ) | 95 | if ( threadOkToGo && mpegView->moreAudio ) |
88 | mpegView->startAudio(); | 96 | mpegView->startAudio(); |
89 | else | 97 | else |
90 | usleep( 10000 ); // Semi-buzy-wait till we are playing again | 98 | usleep( 10000 ); // Semi-buzy-wait till we are playing again |
91 | } | 99 | } |
92 | return 0; | 100 | return 0; |
93 | } | 101 | } |
94 | 102 | ||
95 | 103 | ||
96 | Mutex *audioMutex; | 104 | Mutex *audioMutex; |
97 | 105 | ||
98 | 106 | ||
99 | LoopControl::LoopControl( QObject *parent, const char *name ) | 107 | LoopControl::LoopControl( QObject *parent, const char *name ) |
100 | : QObject( parent, name ) { | 108 | : QObject( parent, name ) { |
101 | isMuted = FALSE; | 109 | isMuted = FALSE; |
102 | connect( qApp, SIGNAL( volumeChanged(bool) ), this, SLOT( setMute(bool) ) ); | 110 | connect( qApp, SIGNAL( volumeChanged(bool) ), this, SLOT( setMute(bool) ) ); |
103 | //qDebug("starting loopcontrol"); | 111 | //odebug << "starting loopcontrol" << oendl; |
104 | audioMutex = new Mutex; | 112 | audioMutex = new Mutex; |
105 | 113 | ||
106 | pthread_attr_init(&audio_attr); | 114 | pthread_attr_init(&audio_attr); |
107 | #define USE_REALTIME_AUDIO_THREAD | 115 | #define USE_REALTIME_AUDIO_THREAD |
108 | #ifdef USE_REALTIME_AUDIO_THREAD | 116 | #ifdef USE_REALTIME_AUDIO_THREAD |
109 | // Attempt to set it to real-time round robin | 117 | // Attempt to set it to real-time round robin |
110 | if ( pthread_attr_setschedpolicy( &audio_attr, SCHED_RR ) == 0 ) { | 118 | if ( pthread_attr_setschedpolicy( &audio_attr, SCHED_RR ) == 0 ) { |
111 | sched_param params; | 119 | sched_param params; |
112 | params.sched_priority = 50; | 120 | params.sched_priority = 50; |
113 | pthread_attr_setschedparam(&audio_attr,¶ms); | 121 | pthread_attr_setschedparam(&audio_attr,¶ms); |
114 | } else { | 122 | } else { |
115 | // qDebug( "Error setting up a realtime thread, reverting to using a normal thread." ); | 123 | // odebug << "Error setting up a realtime thread, reverting to using a normal thread." << oendl; |
116 | pthread_attr_destroy(&audio_attr); | 124 | pthread_attr_destroy(&audio_attr); |
117 | pthread_attr_init(&audio_attr); | 125 | pthread_attr_init(&audio_attr); |
118 | } | 126 | } |
119 | #endif | 127 | #endif |
120 | //qDebug("create audio thread"); | 128 | //odebug << "create audio thread" << oendl; |
121 | pthread_create(&audio_tid, &audio_attr, (void * (*)(void *))startAudioThread, this); | 129 | pthread_create(&audio_tid, &audio_attr, (void * (*)(void *))startAudioThread, this); |
122 | } | 130 | } |
123 | 131 | ||
124 | 132 | ||
125 | LoopControl::~LoopControl() { | 133 | LoopControl::~LoopControl() { |
126 | stop(); | 134 | stop(); |
127 | } | 135 | } |
128 | 136 | ||
129 | 137 | ||
130 | static long prev_frame = 0; | 138 | static long prev_frame = 0; |
131 | static int currentSample = 0; | 139 | static int currentSample = 0; |
132 | 140 | ||
133 | 141 | ||
134 | void LoopControl::timerEvent( QTimerEvent *te ) { | 142 | void LoopControl::timerEvent( QTimerEvent *te ) { |
135 | 143 | ||
136 | if ( te->timerId() == videoId ) | 144 | if ( te->timerId() == videoId ) |
137 | startVideo(); | 145 | startVideo(); |
138 | 146 | ||
139 | if ( te->timerId() == sliderId ) { | 147 | if ( te->timerId() == sliderId ) { |
140 | if ( hasAudioChannel && !hasVideoChannel && moreAudio ) { | 148 | if ( hasAudioChannel && !hasVideoChannel && moreAudio ) { |
141 | mediaPlayerState->updatePosition( audioSampleCounter ); | 149 | mediaPlayerState->updatePosition( audioSampleCounter ); |
142 | } else if ( hasVideoChannel && moreVideo ) { | 150 | } else if ( hasVideoChannel && moreVideo ) { |
143 | mediaPlayerState->updatePosition( current_frame ); | 151 | mediaPlayerState->updatePosition( current_frame ); |
144 | } | 152 | } |
145 | } | 153 | } |
146 | 154 | ||
147 | if ( !moreVideo && !moreAudio ) { | 155 | if ( !moreVideo && !moreAudio ) { |
148 | mediaPlayerState->setPlaying( FALSE ); | 156 | mediaPlayerState->setPlaying( FALSE ); |
149 | mediaPlayerState->setNext(); | 157 | mediaPlayerState->setNext(); |
150 | } | 158 | } |
151 | } | 159 | } |
152 | 160 | ||
153 | 161 | ||
154 | void LoopControl::setPosition( long pos ) { | 162 | void LoopControl::setPosition( long pos ) { |
155 | audioMutex->lock(); | 163 | audioMutex->lock(); |
156 | // qDebug("Loop control %d", pos); | 164 | // odebug << "Loop control " << pos << "" << oendl; |
157 | if ( hasVideoChannel && hasAudioChannel ) { | 165 | if ( hasVideoChannel && hasAudioChannel ) { |
158 | playtime.restart(); | 166 | playtime.restart(); |
159 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / framerate) ); | 167 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / framerate) ); |
160 | current_frame = pos + 1; | 168 | current_frame = pos + 1; |
161 | mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream ); | 169 | mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream ); |
162 | prev_frame = current_frame - 1; | 170 | prev_frame = current_frame - 1; |
163 | currentSample = (int)( (double)current_frame * freq / framerate ); | 171 | currentSample = (int)( (double)current_frame * freq / framerate ); |
164 | mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream ); | 172 | mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream ); |
165 | audioSampleCounter = currentSample - 1; | 173 | audioSampleCounter = currentSample - 1; |
166 | } else if ( hasVideoChannel ) { | 174 | } else if ( hasVideoChannel ) { |
167 | playtime.restart(); | 175 | playtime.restart(); |
168 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / framerate) ); | 176 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / framerate) ); |
169 | current_frame = pos + 1; | 177 | current_frame = pos + 1; |
170 | mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream ); | 178 | mediaPlayerState->curDecoder()->videoSetFrame( current_frame, stream ); |
171 | prev_frame = current_frame - 1; | 179 | prev_frame = current_frame - 1; |
172 | } else if ( hasAudioChannel ) { | 180 | } else if ( hasAudioChannel ) { |
173 | playtime.restart(); | 181 | playtime.restart(); |
174 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / freq) ); | 182 | playtime = playtime.addMSecs( long((double)-pos * 1000.0 / freq) ); |
175 | currentSample = pos + 1; | 183 | currentSample = pos + 1; |
176 | mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream ); | 184 | mediaPlayerState->curDecoder()->audioSetSample( currentSample, stream ); |
177 | audioSampleCounter = currentSample - 1; | 185 | audioSampleCounter = currentSample - 1; |
178 | } | 186 | } |
179 | 187 | ||
180 | audioMutex->unlock(); | 188 | audioMutex->unlock(); |
@@ -207,62 +215,62 @@ void LoopControl::startVideo() { | |||
207 | prev_frame = current_frame; | 215 | prev_frame = current_frame; |
208 | } | 216 | } |
209 | 217 | ||
210 | } else { | 218 | } else { |
211 | 219 | ||
212 | moreVideo = FALSE; | 220 | moreVideo = FALSE; |
213 | killTimer( videoId ); | 221 | killTimer( videoId ); |
214 | 222 | ||
215 | } | 223 | } |
216 | 224 | ||
217 | } | 225 | } |
218 | } | 226 | } |
219 | 227 | ||
220 | 228 | ||
221 | void LoopControl::startAudio() { | 229 | void LoopControl::startAudio() { |
222 | 230 | ||
223 | audioMutex->lock(); | 231 | audioMutex->lock(); |
224 | if ( moreAudio ) { | 232 | if ( moreAudio ) { |
225 | 233 | ||
226 | if ( !isMuted && mediaPlayerState->curDecoder() ) { | 234 | if ( !isMuted && mediaPlayerState->curDecoder() ) { |
227 | 235 | ||
228 | currentSample = audioSampleCounter + 1; | 236 | currentSample = audioSampleCounter + 1; |
229 | 237 | ||
230 | // if ( currentSample != audioSampleCounter + 1 ) | 238 | // if ( currentSample != audioSampleCounter + 1 ) |
231 | // qDebug("out of sync with decoder %i %i", currentSample, audioSampleCounter); | 239 | // odebug << "out of sync with decoder " << currentSample << " " << audioSampleCounter << "" << oendl; |
232 | 240 | ||
233 | long samplesRead = 0; | 241 | long samplesRead = 0; |
234 | bool readOk=mediaPlayerState->curDecoder()->audioReadSamples( (short*)audioBuffer, channels, 1024, samplesRead, stream ); | 242 | bool readOk=mediaPlayerState->curDecoder()->audioReadSamples( (short*)audioBuffer, channels, 1024, samplesRead, stream ); |
235 | long sampleWeShouldBeAt = long( playtime.elapsed() ) * freq / 1000; | 243 | long sampleWeShouldBeAt = long( playtime.elapsed() ) * freq / 1000; |
236 | long sampleWaitTime = currentSample - sampleWeShouldBeAt; | 244 | long sampleWaitTime = currentSample - sampleWeShouldBeAt; |
237 | 245 | ||
238 | // this causes drop outs not sure why its even here | 246 | // this causes drop outs not sure why its even here |
239 | if ( hasVideoChannel ) { | 247 | if ( hasVideoChannel ) { |
240 | if ( ( sampleWaitTime > 2000 ) && ( sampleWaitTime < 20000 ) ) { | 248 | if ( ( sampleWaitTime > 2000 ) && ( sampleWaitTime < 20000 ) ) { |
241 | usleep( (long)((double)sampleWaitTime * 1000000.0 / freq) ); | 249 | usleep( (long)((double)sampleWaitTime * 1000000.0 / freq) ); |
242 | } | 250 | } |
243 | else if ( sampleWaitTime <= -5000 ) { | 251 | else if ( sampleWaitTime <= -5000 ) { |
244 | // qDebug("need to catch up by: %li (%i,%li)", -sampleWaitTime, currentSample, sampleWeShouldBeAt ); | 252 | // odebug << "need to catch up by: " << -sampleWaitTime << " (" << currentSample << "," << sampleWeShouldBeAt << ")" << oendl; |
245 | // //mediaPlayerState->curDecoder()->audioSetSample( sampleWeShouldBeAt, stream ); | 253 | // //mediaPlayerState->curDecoder()->audioSetSample( sampleWeShouldBeAt, stream ); |
246 | currentSample = sampleWeShouldBeAt; | 254 | currentSample = sampleWeShouldBeAt; |
247 | } | 255 | } |
248 | } | 256 | } |
249 | 257 | ||
250 | audioDevice->write( audioBuffer, samplesRead * 2 * channels ); | 258 | audioDevice->write( audioBuffer, samplesRead * 2 * channels ); |
251 | 259 | ||
252 | if( mediaPlayerState->isStreaming == FALSE) | 260 | if( mediaPlayerState->isStreaming == FALSE) |
253 | audioSampleCounter = currentSample + samplesRead - 1; | 261 | audioSampleCounter = currentSample + samplesRead - 1; |
254 | 262 | ||
255 | moreAudio = readOk && (audioSampleCounter <= total_audio_samples); | 263 | moreAudio = readOk && (audioSampleCounter <= total_audio_samples); |
256 | 264 | ||
257 | } else { | 265 | } else { |
258 | 266 | ||
259 | moreAudio = FALSE; | 267 | moreAudio = FALSE; |
260 | 268 | ||
261 | } | 269 | } |
262 | 270 | ||
263 | } | 271 | } |
264 | 272 | ||
265 | audioMutex->unlock(); | 273 | audioMutex->unlock(); |
266 | } | 274 | } |
267 | 275 | ||
268 | 276 | ||
@@ -340,139 +348,139 @@ void LoopControl::stop( bool willPlayAgainShortly ) { | |||
340 | 348 | ||
341 | if ( audioDevice ) { | 349 | if ( audioDevice ) { |
342 | delete audioDevice; | 350 | delete audioDevice; |
343 | delete audioBuffer; | 351 | delete audioBuffer; |
344 | audioDevice = 0; | 352 | audioDevice = 0; |
345 | audioBuffer = 0; | 353 | audioBuffer = 0; |
346 | } | 354 | } |
347 | 355 | ||
348 | audioMutex->unlock(); | 356 | audioMutex->unlock(); |
349 | } | 357 | } |
350 | audioSampleCounter=0; | 358 | audioSampleCounter=0; |
351 | current_frame=0; | 359 | current_frame=0; |
352 | total_audio_samples=0; | 360 | total_audio_samples=0; |
353 | } | 361 | } |
354 | 362 | ||
355 | 363 | ||
356 | bool LoopControl::init( const QString& filename ) { | 364 | bool LoopControl::init( const QString& filename ) { |
357 | stop(); | 365 | stop(); |
358 | audioMutex->lock(); | 366 | audioMutex->lock(); |
359 | 367 | ||
360 | fileName = filename; | 368 | fileName = filename; |
361 | stream = 0; // only play stream 0 for now | 369 | stream = 0; // only play stream 0 for now |
362 | current_frame = total_video_frames = total_audio_samples = 0; | 370 | current_frame = total_video_frames = total_audio_samples = 0; |
363 | 371 | ||
364 | // qDebug( "Using the %s decoder", mediaPlayerState->curDecoder()->pluginName() ); | 372 | // odebug << "Using the " << mediaPlayerState->curDecoder()->pluginName() << " decoder" << oendl; |
365 | 373 | ||
366 | // ### Hack to use libmpeg3plugin to get the number of audio samples if we are using the libmad plugin | 374 | // ### Hack to use libmpeg3plugin to get the number of audio samples if we are using the libmad plugin |
367 | // if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibMadPlugin") ) { | 375 | // if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibMadPlugin") ) { |
368 | // if ( mediaPlayerState->libMpeg3Decoder() && mediaPlayerState->libMpeg3Decoder()->open( filename )) { | 376 | // if ( mediaPlayerState->libMpeg3Decoder() && mediaPlayerState->libMpeg3Decoder()->open( filename )) { |
369 | // total_audio_samples = mediaPlayerState->libMpeg3Decoder()->audioSamples( 0 ); | 377 | // total_audio_samples = mediaPlayerState->libMpeg3Decoder()->audioSamples( 0 ); |
370 | // mediaPlayerState->libMpeg3Decoder()->close(); | 378 | // mediaPlayerState->libMpeg3Decoder()->close(); |
371 | // } | 379 | // } |
372 | // } | 380 | // } |
373 | 381 | ||
374 | if ( !mediaPlayerState->curDecoder()|| !mediaPlayerState->curDecoder()->open( filename ) ) { | 382 | if ( !mediaPlayerState->curDecoder()|| !mediaPlayerState->curDecoder()->open( filename ) ) { |
375 | audioMutex->unlock(); | 383 | audioMutex->unlock(); |
376 | return FALSE; | 384 | return FALSE; |
377 | } | 385 | } |
378 | 386 | ||
379 | hasAudioChannel = mediaPlayerState->curDecoder()->audioStreams() > 0; | 387 | hasAudioChannel = mediaPlayerState->curDecoder()->audioStreams() > 0; |
380 | hasVideoChannel = mediaPlayerState->curDecoder()->videoStreams() > 0; | 388 | hasVideoChannel = mediaPlayerState->curDecoder()->videoStreams() > 0; |
381 | 389 | ||
382 | if ( hasAudioChannel ) { | 390 | if ( hasAudioChannel ) { |
383 | int astream = 0; | 391 | int astream = 0; |
384 | 392 | ||
385 | if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibMpeg3Plugin") ) | 393 | if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibMpeg3Plugin") ) |
386 | channels = 2; //dont akx me why, but it needs this hack | 394 | channels = 2; //dont akx me why, but it needs this hack |
387 | else | 395 | else |
388 | channels = mediaPlayerState->curDecoder()->audioChannels( astream ); | 396 | channels = mediaPlayerState->curDecoder()->audioChannels( astream ); |
389 | 397 | ||
390 | // qDebug( "LC- channels = %d", channels ); | 398 | // odebug << "LC- channels = " << channels << "" << oendl; |
391 | 399 | ||
392 | // if ( !total_audio_samples ) | 400 | // if ( !total_audio_samples ) |
393 | total_audio_samples = mediaPlayerState->curDecoder()->audioSamples( astream ); | 401 | total_audio_samples = mediaPlayerState->curDecoder()->audioSamples( astream ); |
394 | 402 | ||
395 | total_audio_samples += 1000; | 403 | total_audio_samples += 1000; |
396 | // qDebug("total samples %d", total_audio_samples); | 404 | // odebug << "total samples " << total_audio_samples << "" << oendl; |
397 | mediaPlayerState->setLength( total_audio_samples ); | 405 | mediaPlayerState->setLength( total_audio_samples ); |
398 | 406 | ||
399 | freq = mediaPlayerState->curDecoder()->audioFrequency( astream ); | 407 | freq = mediaPlayerState->curDecoder()->audioFrequency( astream ); |
400 | // qDebug( "LC- frequency = %d", freq ); | 408 | // odebug << "LC- frequency = " << freq << "" << oendl; |
401 | 409 | ||
402 | audioSampleCounter = 0; | 410 | audioSampleCounter = 0; |
403 | int bits_per_sample; | 411 | int bits_per_sample; |
404 | if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibWavPlugin") ) { | 412 | if ( mediaPlayerState->curDecoder()->pluginName() == QString("LibWavPlugin") ) { |
405 | bits_per_sample =(int) mediaPlayerState->curDecoder()->getTime(); | 413 | bits_per_sample =(int) mediaPlayerState->curDecoder()->getTime(); |
406 | // qDebug("using stupid hack"); | 414 | // odebug << "using stupid hack" << oendl; |
407 | } else { | 415 | } else { |
408 | bits_per_sample=0; | 416 | bits_per_sample=0; |
409 | } | 417 | } |
410 | 418 | ||
411 | audioDevice = new AudioDevice( freq, channels, bits_per_sample); | 419 | audioDevice = new AudioDevice( freq, channels, bits_per_sample); |
412 | audioBuffer = new char[ audioDevice->bufferSize() ]; | 420 | audioBuffer = new char[ audioDevice->bufferSize() ]; |
413 | channels = audioDevice->channels(); | 421 | channels = audioDevice->channels(); |
414 | 422 | ||
415 | //### must check which frequency is actually used. | 423 | //### must check which frequency is actually used. |
416 | static const int size = 1; | 424 | static const int size = 1; |
417 | short int buf[size]; | 425 | short int buf[size]; |
418 | long samplesRead = 0; | 426 | long samplesRead = 0; |
419 | mediaPlayerState->curDecoder()->audioReadSamples( buf, channels, size, samplesRead, stream ); | 427 | mediaPlayerState->curDecoder()->audioReadSamples( buf, channels, size, samplesRead, stream ); |
420 | } | 428 | } |
421 | 429 | ||
422 | if ( hasVideoChannel ) { | 430 | if ( hasVideoChannel ) { |
423 | total_video_frames = mediaPlayerState->curDecoder()->videoFrames( stream ); | 431 | total_video_frames = mediaPlayerState->curDecoder()->videoFrames( stream ); |
424 | 432 | ||
425 | mediaPlayerState->setLength( total_video_frames ); | 433 | mediaPlayerState->setLength( total_video_frames ); |
426 | 434 | ||
427 | framerate = mediaPlayerState->curDecoder()->videoFrameRate( stream ); | 435 | framerate = mediaPlayerState->curDecoder()->videoFrameRate( stream ); |
428 | DecodeLoopDebug(( "Frame rate %g total %ld", framerate, total_video_frames )); | 436 | DecodeLoopDebug(( "Frame rate %g total %ld", framerate, total_video_frames )); |
429 | 437 | ||
430 | if ( framerate <= 1.0 ) { | 438 | if ( framerate <= 1.0 ) { |
431 | DecodeLoopDebug(( "Crazy frame rate, resetting to sensible" )); | 439 | DecodeLoopDebug(( "Crazy frame rate, resetting to sensible" )); |
432 | framerate = 25; | 440 | framerate = 25; |
433 | } | 441 | } |
434 | 442 | ||
435 | if ( total_video_frames == 1 ) { | 443 | if ( total_video_frames == 1 ) { |
436 | DecodeLoopDebug(( "Cannot seek to frame" )); | 444 | DecodeLoopDebug(( "Cannot seek to frame" )); |
437 | } | 445 | } |
438 | 446 | ||
439 | } | 447 | } |
440 | 448 | ||
441 | current_frame = 0; | 449 | current_frame = 0; |
442 | prev_frame = -1; | 450 | prev_frame = -1; |
443 | 451 | ||
444 | connect( mediaPlayerState, SIGNAL( positionChanged(long) ), this, SLOT( setPosition(long) ) ); | 452 | connect( mediaPlayerState, SIGNAL( positionChanged(long) ), this, SLOT( setPosition(long) ) ); |
445 | connect( mediaPlayerState, SIGNAL( pausedToggled(bool) ), this, SLOT( setPaused(bool) ) ); | 453 | connect( mediaPlayerState, SIGNAL( pausedToggled(bool) ), this, SLOT( setPaused(bool) ) ); |
446 | 454 | ||
447 | audioMutex->unlock(); | 455 | audioMutex->unlock(); |
448 | 456 | ||
449 | return TRUE; | 457 | return TRUE; |
450 | } | 458 | } |
451 | 459 | ||
452 | 460 | ||
453 | void LoopControl::play() { | 461 | void LoopControl::play() { |
454 | // qDebug("LC- play"); | 462 | // odebug << "LC- play" << oendl; |
455 | mediaPlayerState->setPosition( 0); //uglyhack | 463 | mediaPlayerState->setPosition( 0); //uglyhack |
456 | 464 | ||
457 | #if defined(Q_WS_QWS) && !defined(QT_NO_COP) | 465 | #if defined(Q_WS_QWS) && !defined(QT_NO_COP) |
458 | if ( !disabledSuspendScreenSaver || previousSuspendMode != hasVideoChannel ) { | 466 | if ( !disabledSuspendScreenSaver || previousSuspendMode != hasVideoChannel ) { |
459 | disabledSuspendScreenSaver = TRUE; | 467 | disabledSuspendScreenSaver = TRUE; |
460 | previousSuspendMode = hasVideoChannel; | 468 | previousSuspendMode = hasVideoChannel; |
461 | // Stop the screen from blanking and power saving state | 469 | // Stop the screen from blanking and power saving state |
462 | QCopEnvelope("QPE/System", "setScreenSaverMode(int)" ) | 470 | QCopEnvelope("QPE/System", "setScreenSaverMode(int)" ) |
463 | << ( hasVideoChannel ? QPEApplication::Disable : QPEApplication::DisableSuspend ); | 471 | << ( hasVideoChannel ? QPEApplication::Disable : QPEApplication::DisableSuspend ); |
464 | } | 472 | } |
465 | #endif | 473 | #endif |
466 | 474 | ||
467 | playtime.start(); | 475 | playtime.start(); |
468 | startTimers(); | 476 | startTimers(); |
469 | } | 477 | } |
470 | 478 | ||
471 | 479 | ||
472 | void LoopControl::setMute( bool on ) { | 480 | void LoopControl::setMute( bool on ) { |
473 | if ( on != isMuted ) { | 481 | if ( on != isMuted ) { |
474 | isMuted = on; | 482 | isMuted = on; |
475 | if ( !on ) { | 483 | if ( !on ) { |
476 | // Force an update of the position | 484 | // Force an update of the position |
477 | mediaPlayerState->setPosition( mediaPlayerState->position() + 1 ); | 485 | mediaPlayerState->setPosition( mediaPlayerState->position() + 1 ); |
478 | mediaPlayerState->setPosition( mediaPlayerState->position() - 1 ); | 486 | mediaPlayerState->setPosition( mediaPlayerState->position() - 1 ); |