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-rw-r--r--libs/ardour/reverse.cc5
1 files changed, 3 insertions, 2 deletions
diff --git a/libs/ardour/reverse.cc b/libs/ardour/reverse.cc
index 02ec2924b0..9c15b1e4d9 100644
--- a/libs/ardour/reverse.cc
+++ b/libs/ardour/reverse.cc
@@ -70,6 +70,7 @@ Reverse::run (boost::shared_ptr<Region> r)
}
fpos = max (fstart, (fstart + region->length() - blocksize));
+
buf = new Sample[blocksize];
to_read = blocksize;
@@ -81,7 +82,7 @@ Reverse::run (boost::shared_ptr<Region> r)
for (n = 0, si = nsrcs.begin(); n < region->n_channels(); ++n, ++si) {
- /* read it in */
+ /* read it in directly from the source */
if (region->audio_source (n)->read (buf, fpos, to_read) != to_read) {
goto out;
@@ -92,7 +93,7 @@ Reverse::run (boost::shared_ptr<Region> r)
for (nframes_t i = 0; i < to_read/2; ++i) {
swap (buf[i],buf[to_read-1-i]);
}
-
+
/* write it out */
boost::shared_ptr<AudioSource> asrc(boost::dynamic_pointer_cast<AudioSource>(*si));