author | llornkcor <llornkcor> | 2002-02-24 21:51:51 (UTC) |
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committer | llornkcor <llornkcor> | 2002-02-24 21:51:51 (UTC) |
commit | 36b768c465c6ecddceb57ff1d7a5087e9848c897 (patch) (side-by-side diff) | |
tree | 4ddde589e2393ca136e24cda4fc456612149ae72 /core/multimedia/opieplayer/wavplugin/wavplugin.cpp | |
parent | ade25ac278169f0e0c9ee0771e754adb46cf7ce2 (diff) | |
download | opie-36b768c465c6ecddceb57ff1d7a5087e9848c897.zip opie-36b768c465c6ecddceb57ff1d7a5087e9848c897.tar.gz opie-36b768c465c6ecddceb57ff1d7a5087e9848c897.tar.bz2 |
changed mediaplayerplugininterface.h location
Diffstat (limited to 'core/multimedia/opieplayer/wavplugin/wavplugin.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | core/multimedia/opieplayer/wavplugin/wavplugin.cpp | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/core/multimedia/opieplayer/wavplugin/wavplugin.cpp b/core/multimedia/opieplayer/wavplugin/wavplugin.cpp index a6bd974..7f63b3b 100644 --- a/core/multimedia/opieplayer/wavplugin/wavplugin.cpp +++ b/core/multimedia/opieplayer/wavplugin/wavplugin.cpp @@ -17,6 +17,8 @@ ** not clear to you. ** **********************************************************************/ +// L.J.Potter added changes Fri 02-15-2002 + #include <stdio.h> #include <stdarg.h> #include <stdlib.h> @@ -47,7 +49,7 @@ struct ChunkData { }; -const int sound_buffer_size = 4096; +const int sound_buffer_size = 512; // 4096; // you got to be kidding right? class WavPluginData { @@ -73,6 +75,7 @@ public: bool add( short *output, long count, long& done, bool stereo ) { done = 0; + qApp->processEvents(); if ( input == 0 ) { qDebug("no input"); @@ -85,7 +88,7 @@ public: qDebug("didn't get sample"); return FALSE; } - samples_due += 44100; + samples_due += chunkdata.samplesPerSec; while ( count && (samples_due > chunkdata.samplesPerSec) ) { *output++ = l; if ( stereo ) @@ -95,7 +98,6 @@ public: done++; } } - return TRUE; } @@ -143,7 +145,7 @@ public: } } } // while - + qDebug("bits %d", chunkdata.wBitsPerSample); return TRUE; } @@ -205,7 +207,7 @@ WavPlugin::~WavPlugin() { bool WavPlugin::isFileSupported( const QString& path ) { - debugMsg( "WavPlugin::isFileSupported" ); +// qDebug( "WavPlugin::isFileSupported" ); char *ext = strrchr( path.latin1(), '.' ); @@ -224,7 +226,7 @@ bool WavPlugin::isFileSupported( const QString& path ) { bool WavPlugin::open( const QString& path ) { - debugMsg( "WavPlugin::open" ); +// qDebug( "WavPlugin::open" ); d->max = d->out = sound_buffer_size; d->wavedata_remaining = 0; @@ -245,7 +247,7 @@ bool WavPlugin::open( const QString& path ) { bool WavPlugin::close() { - debugMsg( "WavPlugin::close" ); +// qDebug( "WavPlugin::close" ); d->input->close(); delete d->input; @@ -255,44 +257,44 @@ bool WavPlugin::close() { bool WavPlugin::isOpen() { - debugMsg( "WavPlugin::isOpen" ); +// qDebug( "WavPlugin::isOpen" ); return ( d->input != 0 ); } int WavPlugin::audioStreams() { - debugMsg( "WavPlugin::audioStreams" ); +// qDebug( "WavPlugin::audioStreams" ); return 1; } int WavPlugin::audioChannels( int ) { - debugMsg( "WavPlugin::audioChannels" ); - return 2; // ### Always scale audio to stereo samples +// qDebug( "WavPlugin::audioChannels" ); + return d->chunkdata.channels;// 2; // ### Always scale audio to stereo samples } int WavPlugin::audioFrequency( int ) { - debugMsg( "WavPlugin::audioFrequency" ); - return 44100; // ### Always scale to frequency of 44100 +// qDebug( "WavPlugin::audioFrequency %d", d->chunkdata.samplesPerSec ); + return d->chunkdata.samplesPerSec; //44100; // ### Always scale to frequency of 44100 } int WavPlugin::audioSamples( int ) { - debugMsg( "WavPlugin::audioSamples" ); - return d->samples * 2 / d->chunkdata.channels; // ### Scaled samples will be made stereo, +// qDebug( "WavPlugin::audioSamples" ); + return d->samples / d->chunkdata.channels/2; // ### Scaled samples will be made stereo, // Therefore if source is mono we will double the number of samples } bool WavPlugin::audioSetSample( long, int ) { - debugMsg( "WavPlugin::audioSetSample" ); +// qDebug( "WavPlugin::audioSetSample" ); return FALSE; } long WavPlugin::audioGetSample( int ) { - debugMsg( "WavPlugin::audioGetSample" ); +// qDebug( "WavPlugin::audioGetSample" ); return 0; } @@ -322,13 +324,18 @@ bool WavPlugin::audioReadStereoSamples( short *output, long samples, long& sampl */ bool WavPlugin::audioReadSamples( short *output, int channels, long samples, long& samplesMade, int ) { - debugMsg( "WavPlugin::audioReadSamples" ); +// qDebug( "WavPlugin::audioReadSamples" ); return d->add( output, samples, samplesMade, channels != 1 ); } double WavPlugin::getTime() { - debugMsg( "WavPlugin::getTime" ); +// qDebug( "WavPlugin::getTime" ); return 0.0; } +int WavPlugin::audioBitsPerSample( int ) { +// qDebug( "WavPlugin::audioFormat %d", d->chunkdata.wBitsPerSample ); + return d->chunkdata.wBitsPerSample; // +} + |