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path: root/core/multimedia/opieplayer/loopcontrol.cpp
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Diffstat (limited to 'core/multimedia/opieplayer/loopcontrol.cpp') (more/less context) (show whitespace changes)
-rw-r--r--core/multimedia/opieplayer/loopcontrol.cpp38
1 files changed, 20 insertions, 18 deletions
diff --git a/core/multimedia/opieplayer/loopcontrol.cpp b/core/multimedia/opieplayer/loopcontrol.cpp
index 1ae0059..dd466ed 100644
--- a/core/multimedia/opieplayer/loopcontrol.cpp
+++ b/core/multimedia/opieplayer/loopcontrol.cpp
@@ -1,5 +1,5 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved. 2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of Qtopia Environment. 4** This file is part of the Qtopia Environment.
5** 5**
@@ -19,9 +19,8 @@
19**********************************************************************/ 19**********************************************************************/
20// L.J.Potter added changes Fri 02-15-2002
21
22#include <qpe/qpeapplication.h> 20#include <qpe/qpeapplication.h>
23
24#ifdef Q_WS_QWS 21#ifdef Q_WS_QWS
22
25#include <qpe/qcopenvelope_qws.h> 23#include <qpe/qcopenvelope_qws.h>
26#endif 24#endif
25#include <qpe/mediaplayerplugininterface.h>
27#include <stdio.h> 26#include <stdio.h>
@@ -35,3 +34,2 @@
35#include "audiodevice.h" 34#include "audiodevice.h"
36#include "mediaplayerplugininterface.h"
37#include "mediaplayerstate.h" 35#include "mediaplayerstate.h"
@@ -106,4 +104,6 @@ LoopControl::LoopControl( QObject *parent, const char *name )
106 pthread_attr_init(&audio_attr); 104 pthread_attr_init(&audio_attr);
107#define USE_REALTIME_AUDIO_THREAD 105
108#ifdef USE_REALTIME_AUDIO_THREAD 106 if ( getuid() == 0 ) {
107 printf("true, guid = %i\n", getuid());
108
109 // Attempt to set it to real-time round robin 109 // Attempt to set it to real-time round robin
@@ -118,3 +118,6 @@ LoopControl::LoopControl( QObject *parent, const char *name )
118 } 118 }
119#endif 119 }
120// printf("false, guid = %i\n", getuid());
121 usleep( 100 );
122
120 pthread_create(&audio_tid, &audio_attr, (void * (*)(void *))startAudioThread, this); 123 pthread_create(&audio_tid, &audio_attr, (void * (*)(void *))startAudioThread, this);
@@ -233,3 +236,3 @@ void LoopControl::startAudio() {
233 long samplesRead = 0; 236 long samplesRead = 0;
234 bool readOk=mediaPlayerState->curDecoder()->audioReadSamples( (short*)audioBuffer, channels, 1024, samplesRead, stream ); 237 mediaPlayerState->curDecoder()->audioReadSamples( (short*)audioBuffer, channels, 1024, samplesRead, stream );
235 long sampleWeShouldBeAt = long( playtime.elapsed() ) * freq / 1000; 238 long sampleWeShouldBeAt = long( playtime.elapsed() ) * freq / 1000;
@@ -239,4 +242,3 @@ void LoopControl::startAudio() {
239 usleep( (long)((double)sampleWaitTime * 1000000.0 / freq) ); 242 usleep( (long)((double)sampleWaitTime * 1000000.0 / freq) );
240 } 243 } else if ( sampleWaitTime <= -5000 ) {
241 else if ( sampleWaitTime <= -5000 ) {
242 qDebug("need to catch up by: %li (%i,%li)", -sampleWaitTime, currentSample, sampleWeShouldBeAt ); 244 qDebug("need to catch up by: %li (%i,%li)", -sampleWaitTime, currentSample, sampleWeShouldBeAt );
@@ -249,3 +251,3 @@ void LoopControl::startAudio() {
249 251
250 moreAudio = readOk && (audioSampleCounter <= total_audio_samples); 252 moreAudio = audioSampleCounter <= total_audio_samples;
251 253
@@ -379,3 +381,3 @@ bool LoopControl::init( const QString& filename ) {
379 channels = mediaPlayerState->curDecoder()->audioChannels( astream ); 381 channels = mediaPlayerState->curDecoder()->audioChannels( astream );
380 qDebug( "LC- channels = %d", channels ); 382 DecodeLoopDebug(( "channels = %d\n", channels ));
381 383
@@ -384,3 +386,3 @@ bool LoopControl::init( const QString& filename ) {
384 386
385// total_audio_samples += 1000; 387 total_audio_samples += 1000;
386 388
@@ -389,3 +391,3 @@ bool LoopControl::init( const QString& filename ) {
389 freq = mediaPlayerState->curDecoder()->audioFrequency( astream ); 391 freq = mediaPlayerState->curDecoder()->audioFrequency( astream );
390 qDebug( "LC- frequency = %d", freq ); 392 DecodeLoopDebug(( "frequency = %d\n", freq ));
391 393
@@ -393,5 +395,5 @@ bool LoopControl::init( const QString& filename ) {
393 395
394 int bits_per_sample = mediaPlayerState->curDecoder()->audioBitsPerSample( astream); 396 static const int bytes_per_sample = 2; //16 bit
395 397
396 audioDevice = new AudioDevice( freq, channels, bits_per_sample); 398 audioDevice = new AudioDevice( freq, channels, bytes_per_sample );
397 audioBuffer = new char[ audioDevice->bufferSize() ]; 399 audioBuffer = new char[ audioDevice->bufferSize() ];