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continued tweaks for perf meters (including show average and dev in tooltip)

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This commit is contained in:
Paul Davis 2021-06-15 14:03:48 -06:00
parent ad9ac0911e
commit 4efe5b7ada
2 changed files with 101 additions and 14 deletions
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110
gtk2_ardour/dsp_stats_ui.cc
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@ -16,12 +16,16 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/frame.h>
#include "gtkmm2ext/utils.h"
#include "ardour/session.h"
#include "ardour/audioengine.h"
#include "ardour/audio_backend.h"
#include "widgets/tooltips.h"
#include "dsp_stats_ui.h"
#include "timers.h"
@ -48,29 +52,45 @@ DspStatisticsGUI::DspStatisticsGUI ()
int row = 0;
attach (*manage (new Gtk::Label (_("Buffer size: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
attach (buffer_size_label, 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*manage (new Gtk::Label (_("Buffer size: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (buffer_size_label, 2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
attach (*manage (new Gtk::Label (_("Idle: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
attach (*labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait], 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*manage (new Gtk::Label (_("Idle: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait], 2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
attach (*manage (new Gtk::Label (_("DSP: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
attach (*labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop], 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*manage (new Gtk::Label (_("DSP: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop], 2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
attach (*manage (new Gtk::Label (_("Engine: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
attach (*labels[AudioEngine::ProcessCallback], 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*manage (new Gtk::Label (_("Engine: "), ALIGN_RIGHT, ALIGN_CENTER)), 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*labels[AudioEngine::ProcessCallback], 2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
attach (*manage (new Gtk::Label (_("Session: "), ALIGN_RIGHT, ALIGN_CENTER)), 0, 1, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
attach (*labels[AudioEngine::NTT + Session::OverallProcess], 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*manage (new Gtk::Label (_("Session: "), ALIGN_RIGHT, ALIGN_CENTER)), 1, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
table.attach (*labels[AudioEngine::NTT + Session::OverallProcess], 2, 3, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
row++;
attach (reset_button, 0, 2, row, row+1, Gtk::FILL, Gtk::SHRINK, 2, 0);
row++;
HBox* hbox2 = manage (new HBox);
hbox2->pack_start (reset_button, true, true);
set_border_width (12);
set_spacing (6);
info_text.set_markup (_("The measurements shown below are <b>worst case</b>.\n"
"\n"
"This is more important in determining system load\n"
"than an average. To see average values mouse-over\n"
"any line"));
Gtk::Frame* frame = manage (new Gtk::Frame);
frame->set_shadow_type (Gtk::SHADOW_IN);
frame->add (info_text);
pack_start (*frame, false, false);
pack_start (table, true, true, 20);
pack_start (*hbox2, false, false);
reset_button.signal_clicked().connect (sigc::mem_fun (*this, &DspStatisticsGUI::reset_button_clicked));
@ -105,6 +125,8 @@ DspStatisticsGUI::update ()
double dev = 0.;
char buf[64];
char const * const not_measured_string = X_("--");
double devf;
double avgf;
int bufsize = AudioEngine::instance()->samples_per_cycle ();
double bufsize_usecs = (bufsize * 1000000.0) / AudioEngine::instance()->sample_rate();
@ -114,15 +136,31 @@ DspStatisticsGUI::update ()
if (AudioEngine::instance()->current_backend()->dsp_stats[AudioBackend::DeviceWait].get_stats (min, max, avg, dev)) {
/* We show the min time here, since that's the worst case
* (other timers are max == worst case)
*/
if (min > 1000.0) {
double minf = min / 1000.0;
devf = dev / 1000.0;
avgf = avg / 1000.0;
snprintf (buf, sizeof (buf), "%7.2f msec %5.2f%%", minf, (100.0 * minf) / bufsize_msecs);
} else {
snprintf (buf, sizeof (buf), "%" PRId64 " usec %5.2f%%", min, (100.0 * min) / bufsize_usecs);
}
labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait]->set_text (buf);
if (min > 1000.0) {
snprintf (buf, sizeof (buf), "average: %7.2f msec %5.2f%% (std dev. %5.2f)", avgf, (100.0 * avgf) / bufsize_msecs, devf);
} else {
snprintf (buf, sizeof (buf), "average: %7.2f usec %5.2f%% (std dev. %5.2f)", avg, (100.0 * avg) / bufsize_usecs, dev);
}
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait], buf);
} else {
labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait]->set_text (not_measured_string);
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::NTT + AudioBackend::DeviceWait], "");
}
if (AudioEngine::instance()->current_backend()->dsp_stats[AudioBackend::RunLoop].get_stats (min, max, avg, dev)) {
@ -134,8 +172,21 @@ DspStatisticsGUI::update ()
snprintf (buf, sizeof (buf), "%" PRId64 " usec %5.2f%%", max, (100.0 * max) / bufsize_usecs);
}
labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop]->set_text (buf);
if (min > 1000.0) {
devf = dev / 1000.0;
avgf = avg / 1000.0;
snprintf (buf, sizeof (buf), "average: %7.2f msec %5.2f%% (std dev. %5.2f)", avgf, (100.0 * avgf) / bufsize_msecs, devf);
} else {
snprintf (buf, sizeof (buf), "average: %7.2f usec %5.2f%% (std dev. %5.2f)", avg, (100.0 * avg) / bufsize_usecs, dev);
}
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop], buf);
} else {
labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop]->set_text (not_measured_string);
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::NTT + AudioBackend::RunLoop], "");
}
AudioEngine::instance()->dsp_stats[AudioEngine::ProcessCallback].get_stats (min, max, avg, dev);
@ -157,6 +208,16 @@ DspStatisticsGUI::update ()
}
labels[AudioEngine::NTT + Session::OverallProcess]->set_text (buf);
if (max > 1000.0) {
devf = dev / 1000.0;
avgf = avg / 1000.0;
snprintf (buf, sizeof (buf), "average: %7.2f msec %5.2f%% (std dev. %5.2f)", avgf, (100.0 * avgf) / bufsize_msecs, devf);
} else {
snprintf (buf, sizeof (buf), "average: %7.2f usec %5.2f%% (std dev. %5.2f)", avg, (100.0 * avg) / bufsize_usecs, dev);
}
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::OverallProcess], buf);
/* Subtract session time from engine process time to show
* engine overhead
*/
@ -174,6 +235,16 @@ DspStatisticsGUI::update ()
}
labels[AudioEngine::ProcessCallback]->set_text (buf);
if (max > 1000.0) {
devf = dev / 1000.0;
avgf = avg / 1000.0;
snprintf (buf, sizeof (buf), "average: %7.2f msec %5.2f%% (std dev. %5.2f)", avgf, (100.0 * avgf) / bufsize_msecs, devf);
} else {
snprintf (buf, sizeof (buf), "average: %7.2f usec %5.2f%% (std dev. %5.2f)", avg, (100.0 * avg) / bufsize_usecs, dev);
}
ArdourWidgets::set_tooltip (labels[AudioEngine::ProcessCallback], buf);
} else {
if (max > 1000.0) {
@ -183,6 +254,19 @@ DspStatisticsGUI::update ()
snprintf (buf, sizeof (buf), "%" PRId64 " usec %5.2f%%", max, (100.0 * max) / bufsize_usecs);
}
labels[AudioEngine::ProcessCallback]->set_text (buf);
if (max > 1000.0) {
devf = dev / 1000.0;
avgf = avg / 1000.0;
snprintf (buf, sizeof (buf), "average: %7.2f msec %5.2f%% (std dev. %5.2f)", avgf, (100.0 * avgf) / bufsize_msecs, devf);
} else {
snprintf (buf, sizeof (buf), "average: %7.2f usec %5.2f%% (std dev. %5.2f)", avg, (100.0 * avg) / bufsize_usecs, dev);
}
ArdourWidgets::set_tooltip (labels[AudioEngine::ProcessCallback], buf);
labels[AudioEngine::NTT + Session::OverallProcess]->set_text (_("No session loaded"));
ArdourWidgets::set_tooltip (labels[AudioEngine::NTT + Session::OverallProcess], "");
}
}

5
gtk2_ardour/dsp_stats_ui.h
View File

@ -20,12 +20,13 @@
#define _gtkardour_dspstats_ui_h_
#include <gtkmm/button.h>
#include <gtkmm/box.h>
#include <gtkmm/table.h>
#include <gtkmm/label.h>
#include "ardour/session_handle.h"
class DspStatisticsGUI : public Gtk::Table, public ARDOUR::SessionHandlePtr
class DspStatisticsGUI : public Gtk::VBox, public ARDOUR::SessionHandlePtr
{
public:
DspStatisticsGUI ();
@ -38,9 +39,11 @@ private:
sigc::connection update_connection;
Gtk::Table table;
Gtk::Label buffer_size_label;
Gtk::Label** labels;
Gtk::Button reset_button;
Gtk::Label info_text;
void reset_button_clicked();