int main( int argc, const char* argv[] )
{
init_video();
loop();
delete_buffers();
return 0;
}
static void
end(void)
{
delete_buffers();
}
~GuvcviewFormatConverter() {
jpeg_close_decoder();
delete_buffers();
}
void PluginAClientLAD::init_plugin(int total_in, int total_out, int size)
{
int need_reconfigure = !lad_instance ? 1 : 0;
if(buffer_allocation && buffer_allocation < size) {
delete_buffers();
need_reconfigure = 1;
}
buffer_allocation = MAX(size, buffer_allocation);
if(!in_buffers) {
total_inbuffers = total_in;
in_buffers = new LADSPA_Data*[total_inbuffers];
for(int i = 0; i < total_inbuffers; i++)
in_buffers[i] = new LADSPA_Data[buffer_allocation];
need_reconfigure = 1;
}
if(!out_buffers) {
total_outbuffers = total_out;
out_buffers = new LADSPA_Data*[total_outbuffers];
for(int i = 0; i < total_outbuffers; i++)
out_buffers[i] = new LADSPA_Data[buffer_allocation];
need_reconfigure = 1;
}
if( load_configuration() )
need_reconfigure = 1;
const LADSPA_Descriptor *lad_desc = server->lad_descriptor;
if( need_reconfigure ) {
need_reconfigure = 0;
delete_plugin();
lad_instance = lad_desc->instantiate(
lad_desc,PluginAClient::project_sample_rate);
const LADSPA_PortDescriptor *port_desc = lad_desc->PortDescriptors;
int port_count = lad_desc->PortCount;
for(int port = 0, i = 0; i < port_count; i++) {
if( LADSPA_IS_PORT_INPUT(port_desc[i]) &&
LADSPA_IS_PORT_CONTROL(port_desc[i]) ) {
lad_desc->connect_port(lad_instance, i,
config.port_data + port);
port++;
}
else if( LADSPA_IS_PORT_OUTPUT(port_desc[i]) &&
LADSPA_IS_PORT_CONTROL(port_desc[i]) ) {
lad_desc->connect_port(lad_instance, i,
&dummy_control_output);
}
}
if(lad_desc->activate) lad_desc->activate(lad_instance);
}
const LADSPA_PortDescriptor *port_desc = lad_desc->PortDescriptors;
int port_count = lad_desc->PortCount;
for(int port = 0, i = 0; i < port_count; i++) {
if( LADSPA_IS_PORT_INPUT(port_desc[i]) &&
LADSPA_IS_PORT_AUDIO(port_desc[i]) )
lad_desc->connect_port(lad_instance, i, in_buffers[port++]);
}
for(int port = 0, i = 0; i < port_count; i++) {
if( LADSPA_IS_PORT_OUTPUT(port_desc[i]) &&
LADSPA_IS_PORT_AUDIO(port_desc[i]) )
lad_desc->connect_port(lad_instance, i, out_buffers[port++]);
}
}
PluginAClientLAD::~PluginAClientLAD()
{
delete_buffers();
delete_plugin();
}
