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Mixer: Fix memory error and fill newly allocated chain buffers with silence.

This commit is contained in:
Jonathan Moore Liles 2009-12-25 13:14:57 -06:00
parent eacbcc173d
commit b1d7d58d60
1 changed files with 4 additions and 1 deletions
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5
Mixer/Chain.C
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@ -71,6 +71,8 @@
#include "FL/Fl_Scroll.H" #include "FL/Fl_Scroll.H"
#include <string.h> #include <string.h>
#include <dsp.h>
Chain::Chain ( int X, int Y, int W, int H, const char *L ) : Chain::Chain ( int X, int Y, int W, int H, const char *L ) :
Fl_Group( X, Y, W, H, L) Fl_Group( X, Y, W, H, L)
{ {
@ -214,13 +216,14 @@ Chain::configure_ports ( void )
if ( port.size() != req_buffers ) if ( port.size() != req_buffers )
{ {
for ( unsigned int i = port.size(); i--; ) for ( unsigned int i = port.size(); i--; )
delete[] port[i].buffer(); delete[] (sample_t*)port[i].buffer();
port.clear(); port.clear();
for ( unsigned int i = 0; i < req_buffers; ++i ) for ( unsigned int i = 0; i < req_buffers; ++i )
{ {
Module::Port p( NULL, Module::Port::OUTPUT, Module::Port::AUDIO ); Module::Port p( NULL, Module::Port::OUTPUT, Module::Port::AUDIO );
p.connect_to( new sample_t[engine->nframes()] ); p.connect_to( new sample_t[engine->nframes()] );
buffer_fill_with_silence( (sample_t*)p.buffer(), engine->nframes() );
port.push_back( p ); port.push_back( p );
} }
} }