}
int
-RBEffect::run (boost::shared_ptr<Region> r)
+RBEffect::run (boost::shared_ptr<Region> r, Progress*)
{
boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion> (r);
}
SourceList nsrcs;
- nframes_t done;
+ framecnt_t done;
int ret = -1;
- const nframes_t bufsize = 256;
+ const framecnt_t bufsize = 256;
gain_t* gain_buffer = 0;
Sample** buffers = 0;
char suffix[32];
string new_name;
string::size_type at;
- nframes_t pos = 0;
- int avail = 0;
+ framepos_t pos = 0;
+ framecnt_t avail = 0;
boost::shared_ptr<AudioRegion> result;
-
+
cerr << "RBEffect: source region: position = " << region->position()
<< ", start = " << region->start()
<< ", length = " << region->length()
double stretch = region->stretch() * tsr.time_fraction;
double shift = region->shift() * tsr.pitch_fraction;
- nframes_t read_start = region->ancestral_start() +
- nframes_t(region->start() / (double)region->stretch());
+ framecnt_t read_start = region->ancestral_start() +
+ framecnt_t(region->start() / (double)region->stretch());
- nframes_t read_duration =
- nframes_t(region->length() / (double)region->stretch());
+ framecnt_t read_duration =
+ framecnt_t(region->length() / (double)region->stretch());
uint32_t channels = region->n_channels();
try {
while (pos < read_duration && !tsr.cancel) {
- nframes_t this_read = 0;
+ framecnt_t this_read = 0;
for (uint32_t i = 0; i < channels; ++i) {
this_read = 0;
- nframes_t this_time;
+ framepos_t this_time;
this_time = min(bufsize, read_duration - pos);
- nframes_t this_position;
+ framepos_t this_position;
this_position = read_start + pos -
region->start() + region->position();
while (pos < read_duration && !tsr.cancel) {
- nframes_t this_read = 0;
+ framecnt_t this_read = 0;
for (uint32_t i = 0; i < channels; ++i) {
this_read = 0;
- nframes_t this_time;
+ framepos_t this_time;
this_time = min(bufsize, read_duration - pos);
- nframes_t this_position;
+ framepos_t this_position;
this_position = read_start + pos -
region->start() + region->position();
stretcher.process(buffers, this_read, pos == read_duration);
- int avail = 0;
+ framecnt_t avail = 0;
while ((avail = stretcher.available()) > 0) {
- this_read = min(bufsize, uint32_t(avail));
+ this_read = min (bufsize, avail);
stretcher.retrieve(buffers, this_read);
while ((avail = stretcher.available()) >= 0) {
- uint32_t this_read = min(bufsize, uint32_t(avail));
+ framecnt_t this_read = min (bufsize, avail);
stretcher.retrieve(buffers, this_read);
stretch,
shift);
(*x)->set_master_sources (region->master_sources());
- (*x)->set_length( (*x)->length() * stretch, this);
+ (*x)->set_length( (*x)->length() * stretch);
}
/* stretch region gain envelope */