mirror of
https://github.com/Ardour/ardour.git
synced 2026-01-02 03:47:42 +01:00
[Summary] Added file info on Region ( Sample rate , channel config: ST, M )
This commit is contained in:
GZharun
parent
75a26bead0
commit
276630e59e
7 changed files with 375 additions and 21 deletions
|
|
@ -121,7 +121,10 @@ AudioStreamView::create_region_view (boost::shared_ptr<Region> r, bool wait_for_
|
|||
region_view->init (wait_for_waves);
|
||||
region_view->set_amplitude_above_axis(_amplitude_above_axis);
|
||||
region_view->set_height (child_height ());
|
||||
|
||||
|
||||
region_view->set_io_channels_config_for_label (region->get_related_audio_file_channel_count() );
|
||||
region_view->set_sample_rate_for_label(region->audio_source()->sample_rate() );
|
||||
|
||||
/* if its the special single-sample length that we use for rec-regions, make it
|
||||
insensitive to events
|
||||
*/
|
||||
|
|
|
|||
|
|
@ -61,10 +61,12 @@ using namespace Gtkmm2ext;
|
|||
|
||||
#ifdef _WIN32
|
||||
Pango::FontDescription TimeAxisViewItem::NAME_FONT("Arial 11");
|
||||
Pango::FontDescription TimeAxisViewItem::FILE_INFO_FONT("Arial 10");
|
||||
const double TimeAxisViewItem::NAME_HIGHLIGHT_Y_INDENT = 0.0;
|
||||
#else
|
||||
const double TimeAxisViewItem::NAME_HIGHLIGHT_Y_INDENT = 1.0;
|
||||
Pango::FontDescription TimeAxisViewItem::NAME_FONT("Helvetica 11");
|
||||
Pango::FontDescription TimeAxisViewItem::FILE_INFO_FONT("Helvetica 10");
|
||||
#endif
|
||||
|
||||
|
||||
|
|
@ -184,6 +186,8 @@ TimeAxisViewItem::init (ArdourCanvas::Item* parent, double fpp, uint32_t base_co
|
|||
visibility = vis;
|
||||
_sensitive = true;
|
||||
name_text_width = 0;
|
||||
ioconfig_label_width = 0;
|
||||
sr_label_width = 0;
|
||||
last_item_width = 0;
|
||||
wide_enough_for_name = wide;
|
||||
high_enough_for_name = high;
|
||||
|
|
@ -230,7 +234,7 @@ TimeAxisViewItem::init (ArdourCanvas::Item* parent, double fpp, uint32_t base_co
|
|||
frame = 0;
|
||||
}
|
||||
|
||||
{ // always show name highlight
|
||||
{ // configure name highlight rect
|
||||
name_highlight_color = ArdourCanvas::rgba_to_color (0, 0, 0, 0.5);
|
||||
name_highlight = new ArdourCanvas::Rectangle (group,
|
||||
ArdourCanvas::Rect (NAME_HIGHLIGHT_X_OFFSET,
|
||||
|
|
@ -243,19 +247,72 @@ TimeAxisViewItem::init (ArdourCanvas::Item* parent, double fpp, uint32_t base_co
|
|||
name_highlight->set_outline_color (RGBA_TO_UINT (0,0,0,255));
|
||||
}
|
||||
|
||||
{
|
||||
{ // configure name text
|
||||
name_text = new ArdourCanvas::Text (group);
|
||||
CANVAS_DEBUG_NAME (name_text, string_compose ("name text for %1", get_item_name()));
|
||||
|
||||
name_text->set_position (ArdourCanvas::Duple (NAME_HIGHLIGHT_X_OFFSET + NAME_HIGHLIGHT_X_INDENT, NAME_HIGHLIGHT_Y_OFFSET + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
name_text->set("");
|
||||
name_text->set_font_description (NAME_FONT);
|
||||
|
||||
if (name_text->text().empty()) {
|
||||
name_highlight->hide();
|
||||
}
|
||||
}
|
||||
name_text->set_position (ArdourCanvas::Duple (NAME_HIGHLIGHT_X_OFFSET + NAME_HIGHLIGHT_X_INDENT, NAME_HIGHLIGHT_Y_OFFSET + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
name_text->set_font_description (NAME_FONT);
|
||||
name_text->set("");
|
||||
name_highlight->hide();
|
||||
}
|
||||
|
||||
{ // configure io config highlight
|
||||
uint32_t opacity = 255*0.9;
|
||||
ioconfig_highlight_color = RGBA_TO_UINT (17,128,128,opacity);
|
||||
// alighn with name highlight
|
||||
double x0 = name_highlight->x1 ();
|
||||
double y0 = name_highlight->y0 ();
|
||||
double x1 = x0 + 2*NAME_HIGHLIGHT_X_INDENT;
|
||||
double y1 = name_highlight->y1 ();
|
||||
ioconfig_highlight = new ArdourCanvas::Rectangle (group,
|
||||
ArdourCanvas::Rect (x0, y0, x1, y1) );
|
||||
CANVAS_DEBUG_NAME (ioconfig_highlight, string_compose ("io config highlight for %1", get_item_name()));
|
||||
ioconfig_highlight->set_data ("timeaxisviewitem", this);
|
||||
ioconfig_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0) );
|
||||
ioconfig_highlight->set_outline_color (RGBA_TO_UINT (0,0,0,255));
|
||||
}
|
||||
|
||||
{ // configure io config label text
|
||||
ioconfig_text = new ArdourCanvas::Text (group);
|
||||
CANVAS_DEBUG_NAME (ioconfig_text, string_compose ("ioconfig text for %1", get_item_name()));
|
||||
|
||||
ioconfig_text->set_position (ArdourCanvas::Duple (ioconfig_highlight->x0 () + NAME_HIGHLIGHT_X_INDENT, ioconfig_highlight->y0 () + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
ioconfig_text->set_font_description (FILE_INFO_FONT);
|
||||
ioconfig_text->set_color (RGBA_TO_UINT (255,255,255,255));
|
||||
|
||||
ioconfig_text->set("");
|
||||
ioconfig_text->hide();
|
||||
}
|
||||
|
||||
{ // configure SR highlight
|
||||
uint32_t opacity = 255*0.9;
|
||||
sr_highlight_color = RGBA_TO_UINT (127,1,64,opacity);
|
||||
// alighn with io config highlight
|
||||
double x0 = ioconfig_highlight->x1 ();
|
||||
double y0 = ioconfig_highlight->y0 ();
|
||||
double x1 = x0 + 2*NAME_HIGHLIGHT_X_INDENT;
|
||||
double y1 = ioconfig_highlight->y1 ();
|
||||
sample_rate_highlight = new ArdourCanvas::Rectangle (group,
|
||||
ArdourCanvas::Rect (x0, y0, x1, y1) );
|
||||
CANVAS_DEBUG_NAME (sample_rate_highlight, string_compose ("sr highlight for %1",get_item_name()));
|
||||
sample_rate_highlight->set_data ("timeaxisviewitem", this);
|
||||
sample_rate_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0) );
|
||||
sample_rate_highlight->set_outline_color (RGBA_TO_UINT (0,0,0,255));
|
||||
}
|
||||
|
||||
{ // configure SR label text
|
||||
sample_rate_text = new ArdourCanvas::Text (group);
|
||||
CANVAS_DEBUG_NAME (sample_rate_text, string_compose ("sr text for %1", get_item_name()));
|
||||
|
||||
sample_rate_text->set_position (ArdourCanvas::Duple (sample_rate_highlight->x0 () + NAME_HIGHLIGHT_X_INDENT, sample_rate_highlight->y0 () + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
sample_rate_text->set_font_description (FILE_INFO_FONT);
|
||||
sample_rate_text->set_color(RGBA_TO_UINT (255,255,255,255) );
|
||||
|
||||
sample_rate_text->set("");
|
||||
sample_rate_text->hide();
|
||||
}
|
||||
|
||||
/* create our grab handles used for trimming/duration etc */
|
||||
if (!_recregion && !_automation) {
|
||||
double top = TimeAxisViewItem::GRAB_HANDLE_TOP;
|
||||
|
|
@ -304,8 +361,18 @@ TimeAxisViewItem::hide_rect ()
|
|||
set_frame_color ();
|
||||
|
||||
if (name_highlight) {
|
||||
name_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
name_highlight->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 64));
|
||||
name_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
name_highlight->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 64));
|
||||
}
|
||||
|
||||
if (ioconfig_highlight) {
|
||||
ioconfig_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
ioconfig_highlight->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 64));
|
||||
}
|
||||
|
||||
if (sample_rate_highlight) {
|
||||
sample_rate_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
sample_rate_highlight->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 64));
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -316,8 +383,18 @@ TimeAxisViewItem::show_rect ()
|
|||
set_frame_color ();
|
||||
|
||||
if (name_highlight) {
|
||||
name_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
name_highlight->set_fill_color (name_highlight_color);
|
||||
name_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
name_highlight->set_fill_color (name_highlight_color);
|
||||
}
|
||||
|
||||
if (ioconfig_highlight) {
|
||||
ioconfig_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
ioconfig_highlight->set_fill_color (ioconfig_highlight_color);
|
||||
}
|
||||
|
||||
if (sample_rate_highlight) {
|
||||
sample_rate_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
|
||||
sample_rate_highlight->set_fill_color (sr_highlight_color);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -565,10 +642,71 @@ TimeAxisViewItem::set_name_text(const string& new_name)
|
|||
}
|
||||
|
||||
name_text->set (new_name);
|
||||
|
||||
name_text->show ();
|
||||
name_text_width = name_text->text_width();
|
||||
manage_name_highlight();
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::set_io_channels_config_for_label (uint32_t chan_count)
|
||||
{
|
||||
std::string label;
|
||||
|
||||
switch (chan_count ) {
|
||||
case 1:
|
||||
label = "M";
|
||||
break;
|
||||
case 2:
|
||||
label = "ST";
|
||||
break;
|
||||
default:
|
||||
std::ostringstream ss;
|
||||
ss << chan_count;
|
||||
label = ss.str();
|
||||
break;
|
||||
}
|
||||
|
||||
set_ioconfig_text (label);
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::set_sample_rate_for_label (framecnt_t sr)
|
||||
{
|
||||
std::ostringstream ss;
|
||||
ss << (float)sr/1000.0;
|
||||
std::string sample_rate_str(ss.str());
|
||||
set_sr_text(sample_rate_str);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TimeAxisViewItem::set_ioconfig_text(const string& new_io_text)
|
||||
{
|
||||
if (!ioconfig_text) {
|
||||
return;
|
||||
}
|
||||
|
||||
ioconfig_text->set (new_io_text);
|
||||
ioconfig_text->show(); // show to calculate the width
|
||||
ioconfig_label_width = ioconfig_text->text_width();
|
||||
manage_ioconfig_highlight();
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::set_sr_text(const string& new_sr_text)
|
||||
{
|
||||
if (!sample_rate_text) {
|
||||
return;
|
||||
}
|
||||
|
||||
sample_rate_text->set (new_sr_text);
|
||||
sample_rate_text->show(); // show to calculate the width
|
||||
sr_label_width = sample_rate_text->text_width();
|
||||
manage_sr_highlight();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Set the height of this item.
|
||||
*
|
||||
|
|
@ -597,6 +735,9 @@ TimeAxisViewItem::set_height (double height)
|
|||
void
|
||||
TimeAxisViewItem::manage_name_highlight ()
|
||||
{
|
||||
manage_sr_highlight ();
|
||||
manage_ioconfig_highlight ();
|
||||
|
||||
if (!name_highlight) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -632,6 +773,87 @@ TimeAxisViewItem::manage_name_highlight ()
|
|||
manage_name_text ();
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::manage_ioconfig_highlight ()
|
||||
{
|
||||
manage_sr_highlight();
|
||||
|
||||
if (!ioconfig_highlight) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (ioconfig_highlight->x0 () >= _width) {
|
||||
ioconfig_highlight->hide();
|
||||
manage_ioconfig_text ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (_height < NAME_HIGHLIGHT_THRESH) {
|
||||
ioconfig_highlight->hide();
|
||||
manage_ioconfig_text ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (ioconfig_text->text().empty() ) {
|
||||
ioconfig_highlight->hide();
|
||||
return;
|
||||
}
|
||||
|
||||
double ioconfig_x1 = ioconfig_label_width + NAME_HIGHLIGHT_X_INDENT + name_highlight->x1 ();
|
||||
if (_width < ioconfig_x1) {
|
||||
ioconfig_x1 = _width;
|
||||
}
|
||||
|
||||
ioconfig_highlight->set (ArdourCanvas::Rect (name_highlight->x1 (),
|
||||
name_highlight->y0 (),
|
||||
ioconfig_x1,
|
||||
name_highlight->y1 () ) );
|
||||
ioconfig_highlight->show();
|
||||
ioconfig_highlight->raise_to_top();
|
||||
|
||||
manage_ioconfig_text ();
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::manage_sr_highlight ()
|
||||
{
|
||||
if (!ioconfig_highlight) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (sample_rate_highlight->x0 () > _width) {
|
||||
sample_rate_highlight->hide();
|
||||
manage_sr_text ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (_height < NAME_HIGHLIGHT_THRESH) {
|
||||
sample_rate_highlight->hide();
|
||||
manage_sr_text ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (sample_rate_text->text().empty() ) {
|
||||
sample_rate_highlight->hide();
|
||||
return;
|
||||
}
|
||||
|
||||
double sr_x1 = sr_label_width + NAME_HIGHLIGHT_X_INDENT + ioconfig_highlight->x1 ();
|
||||
if (_width < sr_x1) {
|
||||
sr_x1 = _width;
|
||||
}
|
||||
|
||||
sample_rate_highlight->set (ArdourCanvas::Rect (ioconfig_highlight->x1 (),
|
||||
ioconfig_highlight->y0 (),
|
||||
sr_x1,
|
||||
ioconfig_highlight->y1 () ) );
|
||||
sample_rate_highlight->show();
|
||||
sample_rate_highlight->raise_to_top();
|
||||
|
||||
manage_sr_text ();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TimeAxisViewItem::set_color (uint32_t base_color)
|
||||
{
|
||||
|
|
@ -668,6 +890,14 @@ TimeAxisViewItem::set_colors()
|
|||
if (name_highlight) {
|
||||
name_highlight->set_fill_color (name_highlight_color);
|
||||
}
|
||||
|
||||
if (ioconfig_highlight) {
|
||||
ioconfig_highlight->set_fill_color (ioconfig_highlight_color);
|
||||
}
|
||||
|
||||
if (sample_rate_highlight) {
|
||||
sample_rate_highlight->set_fill_color (sr_highlight_color);
|
||||
}
|
||||
|
||||
set_name_text_color ();
|
||||
set_trim_handle_colors();
|
||||
|
|
@ -963,6 +1193,70 @@ TimeAxisViewItem::manage_name_text ()
|
|||
}
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::manage_ioconfig_text ()
|
||||
{
|
||||
if (!ioconfig_text) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!ioconfig_highlight->visible() ) {
|
||||
ioconfig_text->hide ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (ioconfig_text->text().empty()) {
|
||||
ioconfig_text->hide ();
|
||||
}
|
||||
|
||||
int visible_ioconfig_width = ioconfig_label_width;
|
||||
|
||||
if (visible_ioconfig_width > _width - ioconfig_highlight->x0() - NAME_HIGHLIGHT_X_INDENT) {
|
||||
visible_ioconfig_width = _width - ioconfig_highlight->x0() - NAME_HIGHLIGHT_X_INDENT;
|
||||
}
|
||||
|
||||
if (visible_ioconfig_width < 1) {
|
||||
ioconfig_text->hide ();
|
||||
} else {
|
||||
ioconfig_text->set_position (ArdourCanvas::Duple (ioconfig_highlight->x0 () + NAME_HIGHLIGHT_X_INDENT, ioconfig_highlight->y0 () + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
ioconfig_text->clamp_width (visible_ioconfig_width);
|
||||
ioconfig_text->show ();
|
||||
ioconfig_text->raise_to_top ();
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
TimeAxisViewItem::manage_sr_text ()
|
||||
{
|
||||
if (!sample_rate_text) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!sample_rate_highlight->visible() ) {
|
||||
sample_rate_text->hide ();
|
||||
return;
|
||||
}
|
||||
|
||||
if (sample_rate_text->text().empty()) {
|
||||
sample_rate_text->hide ();
|
||||
}
|
||||
|
||||
int visible_sr_width = sr_label_width;
|
||||
|
||||
if (visible_sr_width > _width - sample_rate_highlight->x0() - NAME_HIGHLIGHT_X_INDENT) {
|
||||
visible_sr_width = _width - sample_rate_highlight->x0() - NAME_HIGHLIGHT_X_INDENT;
|
||||
}
|
||||
|
||||
if (visible_sr_width < 1) {
|
||||
sample_rate_text->hide ();
|
||||
} else {
|
||||
sample_rate_text->set_position (ArdourCanvas::Duple (sample_rate_highlight->x0 () + NAME_HIGHLIGHT_X_INDENT, sample_rate_highlight->y0 () + NAME_HIGHLIGHT_Y_INDENT) );
|
||||
sample_rate_text->clamp_width (visible_sr_width);
|
||||
sample_rate_text->show ();
|
||||
sample_rate_text->raise_to_top ();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback used to remove this time axis item during the gtk idle loop.
|
||||
* This is used to avoid deleting the obejct while inside the remove_this_item
|
||||
|
|
|
|||
|
|
@ -70,7 +70,9 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
bool sensitive () const { return _sensitive; }
|
||||
TimeAxisView& get_time_axis_view () const;
|
||||
void set_name_text(const std::string&);
|
||||
virtual void set_height(double h);
|
||||
void set_io_channels_config_for_label (uint32_t);
|
||||
void set_sample_rate_for_label (framecnt_t);
|
||||
virtual void set_height(double h);
|
||||
virtual double height() const { return _height; }
|
||||
void set_y (double);
|
||||
void set_color (uint32_t);
|
||||
|
|
@ -104,6 +106,7 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
// Default sizes, font and spacing
|
||||
static const double NAME_WIDTH_CORRECTION;
|
||||
static Pango::FontDescription NAME_FONT;
|
||||
static Pango::FontDescription FILE_INFO_FONT;
|
||||
static void set_constant_heights ();
|
||||
static const double NAME_HIGHLIGHT_Y_INDENT;
|
||||
static const double NAME_HIGHLIGHT_X_OFFSET;
|
||||
|
|
@ -241,7 +244,9 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
virtual uint32_t fill_opacity() const;
|
||||
|
||||
uint32_t fill_color;
|
||||
uint32_t name_highlight_color;
|
||||
uint32_t name_highlight_color;
|
||||
uint32_t sr_highlight_color;
|
||||
uint32_t ioconfig_highlight_color;
|
||||
uint32_t frame_color_r;
|
||||
uint32_t frame_color_g;
|
||||
uint32_t frame_color_b;
|
||||
|
|
@ -258,6 +263,8 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
|
||||
uint32_t last_item_width;
|
||||
int name_text_width;
|
||||
int ioconfig_label_width;
|
||||
int sr_label_width;
|
||||
bool wide_enough_for_name;
|
||||
bool high_enough_for_name;
|
||||
bool rect_visible;
|
||||
|
|
@ -266,7 +273,11 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
ArdourCanvas::Rectangle* vestigial_frame;
|
||||
ArdourCanvas::Rectangle* frame;
|
||||
ArdourCanvas::Text* name_text;
|
||||
ArdourCanvas::Text* ioconfig_text;
|
||||
ArdourCanvas::Text* sample_rate_text;
|
||||
ArdourCanvas::Rectangle* name_highlight;
|
||||
ArdourCanvas::Rectangle* ioconfig_highlight;
|
||||
ArdourCanvas::Rectangle* sample_rate_highlight;
|
||||
|
||||
/* with these two values, if frame_handle_start == 0 then frame_handle_end will also be 0 */
|
||||
ArdourCanvas::Rectangle* frame_handle_start; ///< `frame' (fade) handle for the start of the item, or 0
|
||||
|
|
@ -281,12 +292,20 @@ class TimeAxisViewItem : public Selectable, public PBD::ScopedConnectionList
|
|||
bool _dragging;
|
||||
|
||||
private:
|
||||
double _width;
|
||||
double _width;
|
||||
|
||||
void set_ioconfig_text(const std::string&);
|
||||
void set_sr_text(const std::string&s);
|
||||
|
||||
void parameter_changed (std::string);
|
||||
void manage_name_highlight ();
|
||||
void manage_name_text ();
|
||||
void manage_name_highlight ();
|
||||
void manage_name_text ();
|
||||
|
||||
void manage_ioconfig_highlight ();
|
||||
void manage_ioconfig_text();
|
||||
|
||||
void manage_sr_highlight ();
|
||||
void manage_sr_text ();
|
||||
}; /* class TimeAxisViewItem */
|
||||
|
||||
#endif /* __gtk_ardour_time_axis_view_item_h__ */
|
||||
|
|
|
|||
|
|
@ -73,7 +73,11 @@ class LIBARDOUR_API AudioRegion : public Region
|
|||
bool speed_mismatch (float) const;
|
||||
|
||||
boost::shared_ptr<AudioSource> audio_source (uint32_t n=0) const;
|
||||
|
||||
|
||||
// if several audio files associated with a region,
|
||||
// information about file with MAX channel count will be provided
|
||||
uint32_t get_related_audio_file_channel_count () const;
|
||||
|
||||
void set_scale_amplitude (gain_t);
|
||||
gain_t scale_amplitude() const { return _scale_amplitude; }
|
||||
|
||||
|
|
|
|||
|
|
@ -39,6 +39,8 @@ class LIBARDOUR_API CoreAudioSource : public AudioFileSource {
|
|||
float sample_rate() const;
|
||||
int update_header (framepos_t when, struct tm&, time_t);
|
||||
|
||||
uint32_t channel_count () const { return n_channels; }
|
||||
|
||||
int flush_header () {return 0;};
|
||||
void set_header_timeline_position () {};
|
||||
bool clamped_at_unity () const { return false; }
|
||||
|
|
|
|||
|
|
@ -67,6 +67,7 @@ class LIBARDOUR_API SndFileSource : public AudioFileSource {
|
|||
bool set_destructive (bool yn);
|
||||
|
||||
bool one_of_several_channels () const;
|
||||
uint32_t channel_count () const { return _info.channels; }
|
||||
|
||||
bool clamped_at_unity () const;
|
||||
|
||||
|
|
|
|||
|
|
@ -47,6 +47,9 @@
|
|||
#include "ardour/transient_detector.h"
|
||||
#include "ardour/progress.h"
|
||||
|
||||
#include "ardour/sndfilesource.h"
|
||||
#include "ardour/coreaudiosource.h"
|
||||
|
||||
#include "i18n.h"
|
||||
#include <locale.h>
|
||||
|
||||
|
|
@ -1557,6 +1560,34 @@ AudioRegion::audio_source (uint32_t n) const
|
|||
return boost::dynamic_pointer_cast<AudioSource>(source(n));
|
||||
}
|
||||
|
||||
uint32_t
|
||||
AudioRegion::get_related_audio_file_channel_count () const
|
||||
{
|
||||
uint32_t chan_count = 0;
|
||||
for (SourceList::const_iterator i = _sources.begin(); i != _sources.end(); ++i) {
|
||||
|
||||
boost::shared_ptr<SndFileSource> sndf = dynamic_pointer_cast<SndFileSource>(*i);
|
||||
if (sndf ) {
|
||||
|
||||
if (sndf->channel_count() > chan_count) {
|
||||
chan_count = sndf->channel_count();
|
||||
}
|
||||
}
|
||||
#ifdef HAVE_COREAUDIO
|
||||
else {
|
||||
boost::shared_ptr<CoreAudioSource> cauf = dynamic_pointer_cast<CoreAudioSource>(*i);
|
||||
if (cauf) {
|
||||
if (cauf->channel_count() > chan_count) {
|
||||
chan_count = cauf->channel_count();
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif // HAVE_COREAUDIO
|
||||
}
|
||||
|
||||
return chan_count;
|
||||
}
|
||||
|
||||
int
|
||||
AudioRegion::adjust_transients (frameoffset_t delta)
|
||||
{
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue