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#include "input_lv2.h"
InputLV2::InputLV2()
{
eventPort = NULL;
}
InputLV2::~InputLV2()
{
}
bool InputLV2::init(Instruments &instruments)
{
return true;
}
void InputLV2::setParm(std::string parm, std::string value)
{
}
bool InputLV2::start()
{
return true;
}
void InputLV2::stop()
{
}
void InputLV2::pre()
{
}
event_t *InputLV2::run(size_t pos, size_t len, size_t *nevents)
{
event_t *list;
size_t listsize;
list = (event_t *)malloc(sizeof(event_t) * 1000);
listsize = 0;
LV2_Event_Iterator iterator;
for(lv2_event_begin(&iterator, eventPort);
lv2_event_is_valid(&iterator);
lv2_event_increment(&iterator)) {
LV2_Event* ev = lv2_event_get(&iterator, NULL);
uint8_t* const data = (uint8_t* const)(ev + 1);
if ((data[0] & 0xF0) == 0x90) {
int key = data[1];
int velocity = data[2];
if(velocity) {
list[listsize].type = TYPE_ONSET;
list[listsize].instrument = key;
list[listsize].velocity = velocity / 127.0;
list[listsize].offset = ev->frames;
listsize++;
}
}
}
*nevents = listsize;
return list;
}
void InputLV2::post()
{
}
#ifdef TEST_INPUT_LV2
#include "test.h"
TEST_BEGIN;
TEST_END;
#endif
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