#include <boost/scoped_array.hpp>
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
#include "pbd/basename.h"
#include "pbd/xml++.h"
PBD::PropertyDescriptor<bool> fade_in_active;
PBD::PropertyDescriptor<bool> fade_out_active;
PBD::PropertyDescriptor<float> scale_amplitude;
- PBD::PropertyDescriptor<bool> fade_out_is_xfade;
- PBD::PropertyDescriptor<bool> fade_out_is_short;
- PBD::PropertyDescriptor<bool> fade_in_is_xfade;
- PBD::PropertyDescriptor<bool> fade_in_is_short;
PBD::PropertyDescriptor<boost::shared_ptr<AutomationList> > fade_in;
PBD::PropertyDescriptor<boost::shared_ptr<AutomationList> > inverse_fade_in;
PBD::PropertyDescriptor<boost::shared_ptr<AutomationList> > fade_out;
reverse_curve (boost::shared_ptr<Evoral::ControlList> dst, boost::shared_ptr<const Evoral::ControlList> src)
{
size_t len = src->back()->when;
-
- for (Evoral::ControlList::const_iterator it = src->begin(); it!=src->end(); it++) {
- dst->add (len - (*it)->when, (*it)->value);
+ for (Evoral::ControlList::const_reverse_iterator it = src->rbegin(); it!=src->rend(); it++) {
+ dst->fast_simple_add (len - (*it)->when, (*it)->value);
}
}
interp += v2 * ( (double)count / (double)size );
interp = dB_to_coefficient(interp);
- dst->add ( (*c1)->when, interp );
+ dst->fast_simple_add ( (*c1)->when, interp );
c1++;
count++;
}
DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade-out-active = %1\n", Properties::fade_out_active.property_id));
Properties::scale_amplitude.property_id = g_quark_from_static_string (X_("scale-amplitude"));
DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for scale-amplitude = %1\n", Properties::scale_amplitude.property_id));
- Properties::fade_out_is_xfade.property_id = g_quark_from_static_string (X_("fade-out-is-xfade"));
- DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade-out-is-xfade = %1\n", Properties::fade_out_is_xfade.property_id));
- Properties::fade_out_is_short.property_id = g_quark_from_static_string (X_("fade-out-is-short"));
- DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade-out-is-short = %1\n", Properties::fade_out_is_short.property_id));
- Properties::fade_in_is_xfade.property_id = g_quark_from_static_string (X_("fade-in-is-xfade"));
- DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade-in-is-xfade = %1\n", Properties::fade_in_is_xfade.property_id));
- Properties::fade_in_is_short.property_id = g_quark_from_static_string (X_("fade-in-is-short"));
- DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for fade-in-is-short = %1\n", Properties::fade_in_is_short.property_id));
Properties::fade_in.property_id = g_quark_from_static_string (X_("FadeIn"));
DEBUG_TRACE (DEBUG::Properties, string_compose ("quark for FadeIn = %1\n", Properties::fade_in.property_id));
Properties::inverse_fade_in.property_id = g_quark_from_static_string (X_("InverseFadeIn"));
add_property (_fade_in_active);
add_property (_fade_out_active);
add_property (_scale_amplitude);
- add_property (_fade_out_is_xfade);
- add_property (_fade_out_is_short);
- add_property (_fade_in_is_xfade);
- add_property (_fade_in_is_short);
add_property (_fade_in);
add_property (_inverse_fade_in);
add_property (_fade_out);
, _fade_in_active (Properties::fade_in_active, true) \
, _fade_out_active (Properties::fade_out_active, true) \
, _scale_amplitude (Properties::scale_amplitude, 1.0) \
- , _fade_in_is_xfade (Properties::fade_in_is_xfade, false) \
- , _fade_out_is_xfade (Properties::fade_out_is_xfade, false) \
- , _fade_in_is_short (Properties::fade_in_is_short, false) \
- , _fade_out_is_short (Properties::fade_out_is_short, false) \
, _fade_in (Properties::fade_in, boost::shared_ptr<AutomationList> (new AutomationList (Evoral::Parameter (FadeInAutomation)))) \
, _inverse_fade_in (Properties::inverse_fade_in, boost::shared_ptr<AutomationList> (new AutomationList (Evoral::Parameter (FadeInAutomation)))) \
, _fade_out (Properties::fade_out, boost::shared_ptr<AutomationList> (new AutomationList (Evoral::Parameter (FadeOutAutomation)))) \
, _fade_in_active (Properties::fade_in_active, other->_fade_in_active) \
, _fade_out_active (Properties::fade_out_active, other->_fade_out_active) \
, _scale_amplitude (Properties::scale_amplitude, other->_scale_amplitude) \
- , _fade_in_is_xfade (Properties::fade_in_is_xfade, other->_fade_in_is_xfade) \
- , _fade_out_is_xfade (Properties::fade_out_is_xfade, other->_fade_out_is_xfade) \
- , _fade_in_is_short (Properties::fade_in_is_short, other->_fade_in_is_short) \
- , _fade_out_is_short (Properties::fade_out_is_short, other->_fade_out_is_short) \
, _fade_in (Properties::fade_in, boost::shared_ptr<AutomationList> (new AutomationList (*other->_fade_in.val()))) \
, _inverse_fade_in (Properties::fade_in, boost::shared_ptr<AutomationList> (new AutomationList (*other->_inverse_fade_in.val()))) \
, _fade_out (Properties::fade_in, boost::shared_ptr<AutomationList> (new AutomationList (*other->_fade_out.val()))) \
}
}
+/** @param buf Buffer to put peak data in.
+ * @param npeaks Number of peaks to read (ie the number of PeakDatas in buf)
+ * @param offset Start position, as an offset from the start of this region's source.
+ * @param cnt Number of samples to read.
+ * @param chan_n Channel.
+ * @param frames_per_pixel Number of samples to use to generate one peak value.
+ */
+
ARDOUR::framecnt_t
-AudioRegion::read_peaks (PeakData *buf, framecnt_t npeaks, framecnt_t offset, framecnt_t cnt, uint32_t chan_n, double samples_per_unit) const
+AudioRegion::read_peaks (PeakData *buf, framecnt_t npeaks, framecnt_t offset, framecnt_t cnt, uint32_t chan_n, double frames_per_pixel) const
{
if (chan_n >= _sources.size()) {
return 0;
}
- if (audio_source(chan_n)->read_peaks (buf, npeaks, offset, cnt, samples_per_unit)) {
+ if (audio_source(chan_n)->read_peaks (buf, npeaks, offset, cnt, frames_per_pixel)) {
return 0;
} else {
if (_scale_amplitude != 1.0f) {
return 0;
}
- if (muted()) {
- return 0; /* read nothing */
- }
-
-
/* WORK OUT WHERE TO GET DATA FROM */
framecnt_t to_read;
/* copy an existing channel's data in for this non-existant one */
- uint32_t channel = n_channels() % chan_n;
+ uint32_t channel = chan_n % n_channels();
boost::shared_ptr<AudioSource> src = boost::dynamic_pointer_cast<AudioSource> (srcs[channel]);
if (src->read (buf, _start + internal_offset, to_read) != to_read) {
}
XMLNode&
-AudioRegion::state ()
+AudioRegion::get_basic_state ()
{
XMLNode& node (Region::state ());
- XMLNode *child;
char buf[64];
LocaleGuard lg (X_("POSIX"));
snprintf (buf, sizeof (buf), "%u", (uint32_t) _sources.size());
node.add_property ("channels", buf);
- Stateful::add_properties (node);
+ return node;
+}
+
+XMLNode&
+AudioRegion::state ()
+{
+ XMLNode& node (get_basic_state());
+ XMLNode *child;
+ LocaleGuard lg (X_("POSIX"));
child = node.add_child ("Envelope");
}
if (_inverse_fade_in) {
- child = node.add_child (X_("InvFadeIn"));
+ child = node.add_child (X_("InverseFadeIn"));
child->add_child_nocopy (_inverse_fade_in->get_state ());
}
}
if (_inverse_fade_out) {
- child = node.add_child (X_("InvFadeOut"));
+ child = node.add_child (X_("InverseFadeOut"));
child->add_child_nocopy (_inverse_fade_out->get_state ());
}
}
}
- /* legacy a3 */
-
- if ((prop = child->property ("is-xfade")) != 0) {
- _fade_in_is_xfade = string_is_affirmative (prop->value());
- }
-
} else if (child->name() == "FadeOut") {
_fade_out->clear ();
set_fade_out_active (false);
}
}
-
- /* legacy a3 */
-
- if ((prop = child->property ("is-xfade")) != 0) {
- _fade_out_is_xfade = string_is_affirmative (prop->value());
- }
-
- } else if (child->name() == "InvFadeIn") {
+
+ } else if (child->name() == "InverseFadeIn") {
XMLNode* grandchild = child->child ("AutomationList");
if (grandchild) {
_inverse_fade_in->set_state (*grandchild, version);
}
- } else if (child->name() == "InvFadeOut") {
+ } else if (child->name() == "InverseFadeOut") {
XMLNode* grandchild = child->child ("AutomationList");
if (grandchild) {
_inverse_fade_out->set_state (*grandchild, version);
_inverse_fade_in->extend_to (len);
}
- if (_session.config.get_xfade_model() == FullCrossfade &&
- _session.config.get_auto_xfade() &&
- _fade_in_is_xfade && !_fade_in_is_short) {
-
- /* trim a single other region below us to the new start
- of the fade.
- */
-
- boost::shared_ptr<Region> other = get_single_other_xfade_region (true);
- if (other) {
- other->trim_end (position() + len);
- }
- }
-
_default_fade_in = false;
send_change (PropertyChange (Properties::fade_in));
}
_inverse_fade_out->extend_to (len);
}
_default_fade_out = false;
-
- if (_session.config.get_xfade_model() == FullCrossfade &&
- _session.config.get_auto_xfade() &&
- _fade_out_is_xfade && !_fade_out_is_short) {
-
- /* trim a single other region below us to the new start
- of the fade.
- */
-
- boost::shared_ptr<Region> other = get_single_other_xfade_region (false);
- if (other) {
- other->trim_front (last_frame() - len);
- }
- }
send_change (PropertyChange (Properties::fade_out));
}
AudioRegion::set_default_fade_in ()
{
_fade_in_suspended = 0;
- _fade_in_is_xfade = false;
- _fade_in_is_short = true;
set_fade_in (FadeLinear, 64);
}
AudioRegion::set_default_fade_out ()
{
_fade_out_suspended = 0;
- _fade_out_is_xfade = false;
- _fade_out_is_short = true;
set_fade_out (FadeLinear, 64);
}
return Evoral::Range<framepos_t> (first_frame() + _fade_in->back()->when + 1, last_frame() - _fade_out->back()->when);
}
-void
-AudioRegion::set_fade_in_is_xfade (bool yn)
-{
- if (yn == _fade_in_is_xfade) {
- return;
- }
-
- _fade_in_is_xfade = yn;
- send_change (PropertyChange (Properties::fade_in_is_xfade));
-}
-
-void
-AudioRegion::set_fade_out_is_xfade (bool yn)
-{
- if (yn == _fade_out_is_xfade) {
- return;
- }
-
- _fade_out_is_xfade = yn;
- send_change (PropertyChange (Properties::fade_out_is_xfade));
-}
-
-void
-AudioRegion::set_fade_in_is_short (bool yn)
-{
- if (yn == _fade_in_is_short) {
- return;
- }
-
- _fade_in_is_short = yn;
- send_change (PropertyChange (Properties::fade_in_is_short));
-
-}
-
-void
-AudioRegion::set_fade_out_is_short (bool yn)
-{
- if (yn == _fade_out_is_short) {
- return;
- }
-
- _fade_out_is_short = yn;
- send_change (PropertyChange (Properties::fade_out_is_short));
-}
-
boost::shared_ptr<Region>
AudioRegion::get_single_other_xfade_region (bool start) const
{
}
-extern "C" {
-
- int region_read_peaks_from_c (void *arg, uint32_t npeaks, uint32_t start, uint32_t cnt, intptr_t data, uint32_t n_chan, double samples_per_unit)
-{
- return ((AudioRegion *) arg)->read_peaks ((PeakData *) data, (framecnt_t) npeaks, (framepos_t) start, (framecnt_t) cnt, n_chan,samples_per_unit);
-}
-
-uint32_t region_length_from_c (void *arg)
-{
-
- return ((AudioRegion *) arg)->length();
-}
-
-uint32_t sourcefile_length_from_c (void *arg, double zoom_factor)
-{
- return ( (AudioRegion *) arg)->audio_source()->available_peaks (zoom_factor) ;
-}
-
-} /* extern "C" */
projects / ardour.git / blobdiff