ardour/livetrax
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Add DSP-load & x-run widget to the toolbar.

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This commit is contained in:
Robin Gareus 2017-12-28 15:53:40 +01:00
parent 0dc3400707
commit c7ed461bcf
9 changed files with 237 additions and 3 deletions
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3
gtk2_ardour/ardour_ui.cc
View File

@ -1687,6 +1687,7 @@ ARDOUR_UI::update_xrun_count ()
if (_session) {
const unsigned int x = _session->get_xrun_count ();
dsp_load_indicator.set_xrun_count (x);
if (x > 9999) {
snprintf (buf, sizeof (buf), _("X: <span foreground=\"%s\">&gt;10K</span>"), X_("red"));
} else {
@ -1694,6 +1695,7 @@ ARDOUR_UI::update_xrun_count ()
}
} else {
snprintf (buf, sizeof (buf), _("X: <span foreground=\"%s\">?</span>"), X_("yellow"));
dsp_load_indicator.set_xrun_count (UINT_MAX);
}
xrun_label.set_markup (buf);
set_tip (xrun_label, _("Audio dropouts. Shift+click to reset"));
@ -1709,6 +1711,7 @@ ARDOUR_UI::update_cpu_load ()
*/
double const c = AudioEngine::instance()->get_dsp_load ();
dsp_load_indicator.set_dsp_load (c);
snprintf (buf, sizeof (buf), _("DSP: <span foreground=\"%s\">%5.1f%%</span>"), c >= 90 ? X_("red") : X_("green"), c);
cpu_load_label.set_markup (buf);
}

8
gtk2_ardour/ardour_ui.h
View File

@ -74,6 +74,7 @@
#include "add_route_dialog.h"
#include "ardour_dialog.h"
#include "ardour_window.h"
#include "dsp_load_indicator.h"
#include "editing.h"
#include "enums.h"
#include "mini_timeline.h"
@ -483,9 +484,10 @@ private:
void toggle_time_master ();
void toggle_video_sync ();
ShuttleControl shuttle_box;
MiniTimeline mini_timeline;
TimeInfoBox *time_info_box;
ShuttleControl shuttle_box;
MiniTimeline mini_timeline;
TimeInfoBox* time_info_box;
DspLoadIndicator dsp_load_indicator;
ArdourWidgets::ArdourButton auto_return_button;
ArdourWidgets::ArdourButton follow_edits_button;

8
gtk2_ardour/ardour_ui2.cc
View File

@ -190,6 +190,14 @@ ARDOUR_UI::repack_transport_hbox ()
mini_timeline.show();
}
if (dsp_load_indicator.get_parent()) {
transport_hbox.remove (dsp_load_indicator);
}
if (UIConfiguration::instance().get_show_dsp_load_info ()) {
transport_hbox.pack_start (dsp_load_indicator, false, false);
dsp_load_indicator.show();
}
if (editor_meter) {
if (meter_box.get_parent()) {
transport_hbox.remove (meter_box);

2
gtk2_ardour/ardour_ui_options.cc
View File

@ -470,6 +470,8 @@ ARDOUR_UI::parameter_changed (std::string p)
ArdourWaveView::WaveView::set_global_gradient_depth (UIConfiguration::instance().get_waveform_gradient_depth());
} else if (p == "show-mini-timeline") {
repack_transport_hbox ();
} else if (p == "show-dsp-load-info") {
repack_transport_hbox ();
} else if (p == "show-toolbar-recpunch") {
repack_transport_hbox ();
} else if (p == "show-toolbar-monitoring") {

162
gtk2_ardour/dsp_load_indicator.cc Normal file
View File

@ -0,0 +1,162 @@
/*
* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "gtkmm2ext/utils.h"
#include "widgets/tooltips.h"
#include "ardour_ui.h"
#include "dsp_load_indicator.h"
#include "ui_config.h"
#include "pbd/i18n.h"
#define PADDING 3
DspLoadIndicator::DspLoadIndicator ()
: _dsp_load (0)
, _xrun_count (0)
{
_layout = Pango::Layout::create (get_pango_context ());
_layout->set_text ("99.9%");
}
DspLoadIndicator::~DspLoadIndicator ()
{
}
void
DspLoadIndicator::on_size_request (Gtk::Requisition* req)
{
req->width = req->height = 0;
CairoWidget::on_size_request (req);
int w, h;
_layout->get_pixel_size (w, h);
req->width = std::max (req->width, std::max (12, h + PADDING));
req->height = std::max (req->height, 20 /*std::max (20, w + PADDING) */);
}
void
DspLoadIndicator::set_xrun_count (const unsigned int xruns)
{
if (xruns == _xrun_count) {
return;
}
_xrun_count = xruns;
queue_draw ();
update_tooltip ();
}
void
DspLoadIndicator::set_dsp_load (const double load)
{
if (load == _dsp_load) {
return;
}
_dsp_load = load;
char buf[64];
snprintf (buf, sizeof (buf), "%.1f%%", _dsp_load);
_layout->set_text (buf);
queue_draw ();
update_tooltip ();
}
void
DspLoadIndicator::update_tooltip ()
{
char buf[64];
if (_xrun_count == UINT_MAX) {
snprintf (buf, sizeof (buf), _("DSP: %.1f%% X: ?"), _dsp_load);
} else if (_xrun_count > 9999) {
snprintf (buf, sizeof (buf), _("DSP: %.1f%% X: >10k"), _dsp_load);
} else {
snprintf (buf, sizeof (buf), _("DSP: %.1f%% X: %u"), _dsp_load, _xrun_count);
}
ArdourWidgets::set_tooltip (*this, buf);
}
void
DspLoadIndicator::render (Cairo::RefPtr<Cairo::Context> const& ctx, cairo_rectangle_t*)
{
cairo_t* cr = ctx->cobj ();
Gtkmm2ext::Color base = UIConfiguration::instance ().color ("ruler base");
Gtkmm2ext::Color text = UIConfiguration::instance ().color ("ruler text");
const int width = get_width ();
const int height = get_height ();
Gtkmm2ext::rounded_rectangle (cr, 0, 0, width, height, PADDING + 1);
Gtkmm2ext::set_source_rgba (cr, base);
cairo_fill (cr);
if (_xrun_count > 0) {
Gtkmm2ext::rounded_rectangle (cr, 1, 1, width - 2, height - 2, PADDING + 1);
cairo_set_source_rgba (cr, 0.5, 0, 0, 1.0);
cairo_fill (cr);
}
Gtkmm2ext::rounded_rectangle (cr, PADDING, PADDING, width - PADDING - PADDING, height - PADDING - PADDING, PADDING + 1);
cairo_clip (cr);
int bh = (height - PADDING - PADDING) * _dsp_load / 100.f;
cairo_rectangle (cr, PADDING, height - PADDING - bh, width - PADDING, bh);
if (_dsp_load > 90) {
cairo_set_source_rgba (cr, .9, 0, 0, 1.0);
} else if (_dsp_load > 80) {
cairo_set_source_rgba (cr, .7, .6, 0, 1.0);
} else {
cairo_set_source_rgba (cr, 0, .5, 0, 1.0);
}
cairo_fill (cr);
int w, h;
_layout->get_pixel_size (w, h);
cairo_save (cr);
cairo_new_path (cr);
cairo_translate (cr, width * .5, height * .5);
cairo_rotate (cr, M_PI * -.5);
cairo_move_to (cr, w * -.5, h * -.5);
pango_cairo_update_layout (cr, _layout->gobj());
Gtkmm2ext::set_source_rgb_a (cr, base, 0.5);
pango_cairo_layout_path (cr, _layout->gobj());
cairo_set_line_width (cr, 1.5);
cairo_stroke (cr);
cairo_move_to (cr, w * -.5, h * -.5);
pango_cairo_update_layout (cr, _layout->gobj());
Gtkmm2ext::set_source_rgba (cr, text);
pango_cairo_show_layout (cr, _layout->gobj());
cairo_restore (cr);
}
bool
DspLoadIndicator::on_button_release_event (GdkEventButton *ev)
{
ARDOUR::Session* s = ARDOUR_UI::instance ()->the_session ();
if (s) {
s->reset_xrun_count ();
}
return true;
}

47
gtk2_ardour/dsp_load_indicator.h Normal file
View File

@ -0,0 +1,47 @@
/*
* Copyright (C) 2017 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __gtkardour_dsp_load_indicator_h__
#define __gtkardour_dsp_load_indicator_h__
#include <pangomm.h>
#include "gtkmm2ext/cairo_widget.h"
class DspLoadIndicator : public CairoWidget
{
public:
DspLoadIndicator ();
~DspLoadIndicator ();
void set_xrun_count (const unsigned int xruns);
void set_dsp_load (const double load);
private:
void on_size_request (Gtk::Requisition*);
void render (Cairo::RefPtr<Cairo::Context> const&, cairo_rectangle_t*);
bool on_button_release_event (GdkEventButton*);
void update_tooltip ();
Glib::RefPtr<Pango::Layout> _layout;
float _dsp_load;
unsigned int _xrun_count;
};
#endif

8
gtk2_ardour/rc_option_editor.cc
View File

@ -3796,6 +3796,14 @@ RCOptionEditor::RCOptionEditor ()
));
}
add_option (_("Appearance/Toolbar"),
new BoolOption (
"show-dsp-load-info",
_("Display DSP Load Information"),
sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_dsp_load_info),
sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_dsp_load_info)
));
add_option (_("Appearance/Toolbar"),
new BoolOption (
"show-mini-timeline",

1
gtk2_ardour/ui_config_vars.h
View File

@ -82,6 +82,7 @@ UI_CONFIG_VARIABLE (bool, show_toolbar_recpunch, "show-toolbar-recpunch", true)
UI_CONFIG_VARIABLE (bool, show_toolbar_monitoring, "show-toolbar-monitoring", false)
UI_CONFIG_VARIABLE (bool, show_toolbar_selclock, "show-toolbar-selclock", false)
UI_CONFIG_VARIABLE (bool, show_mini_timeline, "show-mini-timeline", true)
UI_CONFIG_VARIABLE (bool, show_dsp_load_info, "show-dsp-load-info", true)
UI_CONFIG_VARIABLE (bool, show_secondary_clock, "show-secondary-clock", true)
UI_CONFIG_VARIABLE (double, waveform_clip_level, "waveform-clip-level", -0.0933967) /* units of dB */
UI_CONFIG_VARIABLE (bool, hiding_groups_deactivates_groups, "hiding-groups-deactivates-groups", true)

1
gtk2_ardour/wscript
View File

@ -65,6 +65,7 @@ gtk2_ardour_sources = [
'curvetest.cc',
'debug.cc',
'duplicate_routes_dialog.cc',
'dsp_load_indicator.cc',
'edit_note_dialog.cc',
'editing.cc',
'editor.cc',