/*
- Copyright (C) 2004 Paul Davis
+ Copyright (C) 2004 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
}
int
-Reverse::run (boost::shared_ptr<Region> r)
+Reverse::run (boost::shared_ptr<Region> r, Progress* progress)
{
SourceList nsrcs;
SourceList::iterator si;
- nframes_t blocksize = 256 * 1024;
+ framecnt_t blocksize = 256 * 1024;
Sample* buf = 0;
- nframes_t fpos;
- nframes_t fstart;
- nframes_t to_read;
+ framepos_t fpos;
+ framepos_t fstart;
+ framecnt_t to_read;
int ret = -1;
boost::shared_ptr<AudioRegion> region = boost::dynamic_pointer_cast<AudioRegion>(r);
for (n = 0, si = nsrcs.begin(); n < region->n_channels(); ++n, ++si) {
/* read it in directly from the source */
-
+
if (region->audio_source (n)->read (buf, fpos, to_read) != to_read) {
goto out;
}
/* swap memory order */
-
+
for (nframes_t i = 0; i < to_read/2; ++i) {
swap (buf[i],buf[to_read-1-i]);
}
asrc->mark_for_remove ();
}
}
-
+
return ret;
}