diff options
Diffstat (limited to 'libs/ardour/crossfade.cc')
| -rw-r--r-- | libs/ardour/crossfade.cc | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/libs/ardour/crossfade.cc b/libs/ardour/crossfade.cc index fcd2158fd8..32a9e2b533 100644 --- a/libs/ardour/crossfade.cc +++ b/libs/ardour/crossfade.cc @@ -35,7 +35,7 @@ using namespace std; using namespace ARDOUR; using namespace PBD; -jack_nframes_t Crossfade::_short_xfade_length = 0; +nframes_t Crossfade::_short_xfade_length = 0; Change Crossfade::ActiveChanged = new_change(); /* XXX if and when we ever implement parallel processing of the process() @@ -46,7 +46,7 @@ Sample* Crossfade::crossfade_buffer_out = 0; Sample* Crossfade::crossfade_buffer_in = 0; void -Crossfade::set_buffer_size (jack_nframes_t sz) +Crossfade::set_buffer_size (nframes_t sz) { if (crossfade_buffer_out) { delete [] crossfade_buffer_out; @@ -71,8 +71,8 @@ Crossfade::operator== (const Crossfade& other) } Crossfade::Crossfade (boost::shared_ptr<AudioRegion> in, boost::shared_ptr<AudioRegion> out, - jack_nframes_t length, - jack_nframes_t position, + nframes_t length, + nframes_t position, AnchorPoint ap) : _fade_in (0.0, 2.0, 1.0), // linear (gain coefficient) => -inf..+6dB _fade_out (0.0, 2.0, 1.0) // linear (gain coefficient) => -inf..+6dB @@ -240,7 +240,7 @@ Crossfade::compute (boost::shared_ptr<AudioRegion> a, boost::shared_ptr<AudioReg { boost::shared_ptr<AudioRegion> top; boost::shared_ptr<AudioRegion> bottom; - jack_nframes_t short_xfade_length; + nframes_t short_xfade_length; short_xfade_length = _short_xfade_length; @@ -400,13 +400,13 @@ Crossfade::compute (boost::shared_ptr<AudioRegion> a, boost::shared_ptr<AudioReg return 0; } -jack_nframes_t +nframes_t Crossfade::read_at (Sample *buf, Sample *mixdown_buffer, - float *gain_buffer, jack_nframes_t start, jack_nframes_t cnt, uint32_t chan_n, - jack_nframes_t read_frames, jack_nframes_t skip_frames) + float *gain_buffer, nframes_t start, nframes_t cnt, uint32_t chan_n, + nframes_t read_frames, nframes_t skip_frames) { - jack_nframes_t offset; - jack_nframes_t to_write; + nframes_t offset; + nframes_t to_write; if (!_active) { return 0; @@ -453,7 +453,7 @@ Crossfade::read_at (Sample *buf, Sample *mixdown_buffer, position and length, and so we know precisely how much data they could return. */ - for (jack_nframes_t n = 0; n < to_write; ++n) { + for (nframes_t n = 0; n < to_write; ++n) { buf[n] = (crossfade_buffer_out[n] * fov[n]) + (crossfade_buffer_in[n] * fiv[n]); } @@ -464,9 +464,9 @@ Crossfade::read_at (Sample *buf, Sample *mixdown_buffer, } OverlapType -Crossfade::coverage (jack_nframes_t start, jack_nframes_t end) const +Crossfade::coverage (nframes_t start, nframes_t end) const { - jack_nframes_t my_end = _position + _length; + nframes_t my_end = _position + _length; if ((start >= _position) && (end <= my_end)) { return OverlapInternal; @@ -534,7 +534,7 @@ Crossfade::refresh () bool Crossfade::update (bool force) { - jack_nframes_t newlen; + nframes_t newlen; bool save = false; if (_follow_overlap) { @@ -679,9 +679,9 @@ Crossfade::get_state () char buf[64]; LocaleGuard lg (X_("POSIX")); - _out->id().print (buf); + _out->id().print (buf, sizeof (buf)); node->add_property ("out", buf); - _in->id().print (buf); + _in->id().print (buf, sizeof (buf)); node->add_property ("in", buf); node->add_property ("active", (_active ? "yes" : "no")); node->add_property ("follow-overlap", (_follow_overlap ? "yes" : "no")); @@ -700,7 +700,7 @@ Crossfade::get_state () pnode = new XMLNode ("point"); - snprintf (buf, sizeof (buf), "%" PRIu32, (jack_nframes_t) floor ((*ii)->when)); + snprintf (buf, sizeof (buf), "%" PRIu32, (nframes_t) floor ((*ii)->when)); pnode->add_property ("x", buf); snprintf (buf, sizeof (buf), "%.12g", (*ii)->value); pnode->add_property ("y", buf); @@ -714,7 +714,7 @@ Crossfade::get_state () pnode = new XMLNode ("point"); - snprintf (buf, sizeof (buf), "%" PRIu32, (jack_nframes_t) floor ((*ii)->when)); + snprintf (buf, sizeof (buf), "%" PRIu32, (nframes_t) floor ((*ii)->when)); pnode->add_property ("x", buf); snprintf (buf, sizeof (buf), "%.12g", (*ii)->value); pnode->add_property ("y", buf); @@ -796,7 +796,7 @@ Crossfade::set_state (const XMLNode& node) for (i = children.begin(); i != children.end(); ++i) { if ((*i)->name() == "point") { - jack_nframes_t x; + nframes_t x; float y; prop = (*i)->property ("x"); @@ -817,7 +817,7 @@ Crossfade::set_state (const XMLNode& node) for (i = children.begin(); i != children.end(); ++i) { if ((*i)->name() == "point") { - jack_nframes_t x; + nframes_t x; float y; XMLProperty* prop; @@ -856,10 +856,10 @@ Crossfade::set_follow_overlap (bool yn) } } -jack_nframes_t -Crossfade::set_length (jack_nframes_t len) +nframes_t +Crossfade::set_length (nframes_t len) { - jack_nframes_t limit; + nframes_t limit; switch (_anchor_point) { case StartOfIn: @@ -894,7 +894,7 @@ Crossfade::set_length (jack_nframes_t len) return len; } -jack_nframes_t +nframes_t Crossfade::overlap_length () const { if (_fixed) { @@ -904,7 +904,7 @@ Crossfade::overlap_length () const } void -Crossfade::set_short_xfade_length (jack_nframes_t n) +Crossfade::set_short_xfade_length (nframes_t n) { _short_xfade_length = n; } |