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Mixer: Fix plugin bypass and plugin insertion broken by 8b9ef85.

This commit is contained in:
Jonathan Moore Liles 2013-03-14 17:31:46 -07:00
parent 70e0db1c47
commit 63c4f68b3b
3 changed files with 15 additions and 7 deletions
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4
mixer/src/Module.H
View File

@ -351,8 +351,8 @@ public:
return control_output.size();
}
bool bypass ( void ) const { return _bypass; }
void bypass ( bool v ) { _bypass = v; redraw(); }
virtual bool bypass ( void ) const { return _bypass; }
virtual void bypass ( bool v ) { _bypass = v; redraw(); }
int control_input_port_index ( Port *p )
{

8
mixer/src/Plugin_Module.C
View File

@ -669,9 +669,12 @@ Plugin_Module::set_output_buffer ( int n, void *buf )
void
Plugin_Module::activate ( void )
{
DMESSAGE( "Activating plugin \"%s\"", label() );
if ( _active )
FATAL( "Attempt to activate already active plugin" );
if ( chain() )
chain()->engine()->lock();
if ( _idata->descriptor->activate )
@ -680,12 +683,16 @@ Plugin_Module::activate ( void )
_active = true;
if ( chain() )
chain()->engine()->unlock();
}
void
Plugin_Module::deactivate( void )
{
DMESSAGE( "Deactivating plugin \"%s\"", label() );
if ( chain() )
chain()->engine()->lock();
_active = false;
@ -694,6 +701,7 @@ Plugin_Module::deactivate( void )
for ( unsigned int i = 0; i < _idata->handle.size(); ++i )
_idata->descriptor->deactivate( _idata->handle[i] );
if ( chain() )
chain()->engine()->unlock();
}

2
mixer/src/Plugin_Module.H
View File

@ -66,7 +66,7 @@ private:
ImplementationData *_idata;
bool _active;
volatile bool _active;
int _plugin_ins;
int _plugin_outs;
bool _crosswire;