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CPU: new framework for optimized CPU-specific routines

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The new CPU framework replaces the old BasicOps framework. It is more
flexible and the build process isn't such a mess anymore (pre-compiled
assembler files etc.). It will hopefully see some improvements and
extensions soon.

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
This commit is contained in:
Tobias Doerffel
2009-08-03 14:47:28 +02:00
parent 27d9c17e3f
commit 89fa5c99e9
23 changed files with 247 additions and 2172 deletions
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39
plugins/ladspa_effect/ladspa_effect.cpp
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@@ -3,7 +3,7 @@
*
* Copyright (c) 2006-2008 Danny McRae <khjklujn/at/users.sourceforge.net>
* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
@@ -23,7 +23,6 @@
*
*/
#include <QtGui/QMessageBox>
#include "ladspa_effect.h"
@@ -35,7 +34,7 @@
#include "ladspa_subplugin_features.h"
#include "mixer.h"
#include "effect_chain.h"
#include "basic_ops.h"
#include "Cpu.h"
#include "automation_pattern.h"
#include "controller_connection.h"
@@ -82,7 +81,7 @@ ladspaEffect::ladspaEffect( model * _parent,
arg( m_key.second ),
QMessageBox::Ok, QMessageBox::NoButton );
}
setOkay( FALSE );
setOkay( false );
return;
}
@@ -105,7 +104,7 @@ ladspaEffect::~ladspaEffect()
void ladspaEffect::changeSampleRate( void )
void ladspaEffect::changeSampleRate()
{
multimediaProject mmp( multimediaProject::EffectSettings );
m_controls->saveState( mmp, mmp.content() );
@@ -141,7 +140,7 @@ bool ladspaEffect::processAudioBuffer( sampleFrame * _buf,
if( !isOkay() || dontRun() || !isRunning() || !isEnabled() )
{
m_pluginMutex.unlock();
return( FALSE );
return false;
}
int frames = _frames;
@@ -150,7 +149,7 @@ bool ladspaEffect::processAudioBuffer( sampleFrame * _buf,
if( m_maxSampleRate < engine::getMixer()->processingSampleRate() )
{
o_buf = _buf;
_buf = alignedAllocFrames( _frames );
_buf = CPU::allocFrames( _frames );
sampleDown( o_buf, _buf, m_maxSampleRate );
frames = _frames * m_maxSampleRate /
engine::getMixer()->processingSampleRate();
@@ -258,7 +257,7 @@ bool ladspaEffect::processAudioBuffer( sampleFrame * _buf,
}
if( channel >= 1 && channel <= DEFAULT_CHANNELS )
{
alignedBufWetDryMixSplitted( _buf, buffers[0], buffers[1],
CPU::bufWetDryMixSplitted( _buf, buffers[0], buffers[1],
getWetLevel(), getDryLevel(), frames );
}
@@ -272,7 +271,7 @@ bool ladspaEffect::processAudioBuffer( sampleFrame * _buf,
if( o_buf != NULL )
{
sampleBack( _buf, o_buf, m_maxSampleRate );
alignedFreeFrames( _buf );
CPU::freeFrames( _buf );
}
checkGate( out_sum / frames );
@@ -280,7 +279,7 @@ bool ladspaEffect::processAudioBuffer( sampleFrame * _buf,
bool is_running = isRunning();
m_pluginMutex.unlock();
return( is_running );
return is_running;
}
@@ -298,7 +297,7 @@ void ladspaEffect::setControl( int _control, LADSPA_Data _value )
void ladspaEffect::pluginInstantiation( void )
void ladspaEffect::pluginInstantiation()
{
m_maxSampleRate = maxSamplerate( displayName() );
@@ -469,7 +468,7 @@ void ladspaEffect::pluginInstantiation( void )
QMessageBox::warning( 0, "Effect",
"Can't get LADSPA descriptor function: " + m_key.second,
QMessageBox::Ok, QMessageBox::NoButton );
setOkay( FALSE );
setOkay( false );
return;
}
if( m_descriptor->run == NULL )
@@ -477,7 +476,7 @@ void ladspaEffect::pluginInstantiation( void )
QMessageBox::warning( 0, "Effect",
"Plugin has no processor: " + m_key.second,
QMessageBox::Ok, QMessageBox::NoButton );
setDontRun( TRUE );
setDontRun( true );
}
for( ch_cnt_t proc = 0; proc < getProcessorCount(); proc++ )
{
@@ -488,7 +487,7 @@ void ladspaEffect::pluginInstantiation( void )
QMessageBox::warning( 0, "Effect",
"Can't get LADSPA instance: " + m_key.second,
QMessageBox::Ok, QMessageBox::NoButton );
setOkay( FALSE );
setOkay( false );
return;
}
m_handles.append( effect );
@@ -508,7 +507,7 @@ void ladspaEffect::pluginInstantiation( void )
QMessageBox::warning( 0, "Effect",
"Failed to connect port: " + m_key.second,
QMessageBox::Ok, QMessageBox::NoButton );
setDontRun( TRUE );
setDontRun( true );
return;
}
}
@@ -525,7 +524,7 @@ void ladspaEffect::pluginInstantiation( void )
void ladspaEffect::pluginDestruction( void )
void ladspaEffect::pluginDestruction()
{
if( !isOkay() )
{
@@ -571,9 +570,9 @@ sample_rate_t ladspaEffect::maxSamplerate( const QString & _name )
}
if( __buggy_plugins.contains( _name ) )
{
return( __buggy_plugins[_name] );
return __buggy_plugins[_name];
}
return( engine::getMixer()->processingSampleRate() );
return engine::getMixer()->processingSampleRate();
}
@@ -585,9 +584,9 @@ extern "C"
// neccessary for getting instance out of shared lib
plugin * PLUGIN_EXPORT lmms_plugin_main( model * _parent, void * _data )
{
return( new ladspaEffect( _parent,
return new ladspaEffect( _parent,
static_cast<const plugin::descriptor::subPluginFeatures::key *>(
_data ) ) );
_data ) );
}
}