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 @@ -18,4 +18,6 @@ ** **********************************************************************/ +// L.J.Potter added changes Fri 02-15-2002 + #include <stdio.h> #include <stdarg.h> @@ -48,5 +50,5 @@ struct ChunkData { -const int sound_buffer_size = 4096; +const int sound_buffer_size = 512; // 4096; // you got to be kidding right? @@ -74,4 +76,5 @@ public: { done = 0; + qApp->processEvents(); if ( input == 0 ) { @@ -86,5 +89,5 @@ public: return FALSE; } - samples_due += 44100; + samples_due += chunkdata.samplesPerSec; while ( count && (samples_due > chunkdata.samplesPerSec) ) { *output++ = l; @@ -96,5 +99,4 @@ public: } } - return TRUE; } @@ -144,5 +146,5 @@ public: } } // while - + qDebug("bits %d", chunkdata.wBitsPerSample); return TRUE; } @@ -206,5 +208,5 @@ WavPlugin::~WavPlugin() { bool WavPlugin::isFileSupported( const QString& path ) { - debugMsg( "WavPlugin::isFileSupported" ); +// qDebug( "WavPlugin::isFileSupported" ); char *ext = strrchr( path.latin1(), '.' ); @@ -225,5 +227,5 @@ 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; @@ -246,5 +248,5 @@ bool WavPlugin::open( const QString& path ) { bool WavPlugin::close() { - debugMsg( "WavPlugin::close" ); +// qDebug( "WavPlugin::close" ); d->input->close(); @@ -256,5 +258,5 @@ bool WavPlugin::close() { bool WavPlugin::isOpen() { - debugMsg( "WavPlugin::isOpen" ); +// qDebug( "WavPlugin::isOpen" ); return ( d->input != 0 ); } @@ -262,5 +264,5 @@ bool WavPlugin::isOpen() { int WavPlugin::audioStreams() { - debugMsg( "WavPlugin::audioStreams" ); +// qDebug( "WavPlugin::audioStreams" ); return 1; } @@ -268,18 +270,18 @@ int WavPlugin::audioStreams() { 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 } @@ -287,5 +289,5 @@ int WavPlugin::audioSamples( int ) { bool WavPlugin::audioSetSample( long, int ) { - debugMsg( "WavPlugin::audioSetSample" ); +// qDebug( "WavPlugin::audioSetSample" ); return FALSE; } @@ -293,5 +295,5 @@ bool WavPlugin::audioSetSample( long, int ) { long WavPlugin::audioGetSample( int ) { - debugMsg( "WavPlugin::audioGetSample" ); +// qDebug( "WavPlugin::audioGetSample" ); return 0; } @@ -323,12 +325,17 @@ 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; // +} + |