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fix for broken fade out, appeared to be accidental var name redundancy

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git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3134 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Doug McLain 2008-02-29 01:45:14 +00:00
parent a240d06891
commit 5f5c3fe8d2
1 changed files with 6 additions and 6 deletions
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12
libs/ardour/audioregion.cc
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@ -577,7 +577,7 @@ AudioRegion::_read_at (const SourceList& srcs, nframes_t limit,
/* fade out */
if (_flags & FadeOut) {
/* see if some part of this read is within the fade out */
/* ................. >| REGION
@ -600,17 +600,17 @@ AudioRegion::_read_at (const SourceList& srcs, nframes_t limit,
nframes_t fade_out_length = (nframes_t) _fade_out.back()->when;
nframes_t fade_interval_start = max(internal_offset, limit-fade_out_length);
nframes_t fade_interval_end = min(internal_offset + to_read, limit);
if (fade_interval_end > fade_interval_start) {
/* (part of the) the fade out is in this buffer */
nframes_t limit = fade_interval_end - fade_interval_start;
nframes_t fo_limit = fade_interval_end - fade_interval_start;
nframes_t curve_offset = fade_interval_start - (limit-fade_out_length);
nframes_t fade_offset = fade_interval_start - internal_offset;
_fade_out.get_vector (curve_offset,curve_offset+limit, gain_buffer, limit);
_fade_out.get_vector (curve_offset,curve_offset+fo_limit, gain_buffer, fo_limit);
for (nframes_t n = 0, m = fade_offset; n < limit; ++n, ++m) {
for (nframes_t n = 0, m = fade_offset; n < fo_limit; ++n, ++m) {
mixdown_buffer[m] *= gain_buffer[n];
}
}