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fceux
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Added audio sink starve counter label to sound config window. This in conjunction with the audio buffer usage bar, can help determine if the sound system is buffering properly.

This commit is contained in:
mjbudd77 2021-08-06 23:00:41 -04:00
parent ebec5422bf
commit 301fb99a8a
2 changed files with 24 additions and 0 deletions
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22
src/drivers/Qt/ConsoleSoundConf.cpp
View File

@ -28,6 +28,7 @@
#include "Qt/main.h"
#include "Qt/dface.h"
#include "Qt/config.h"
#include "Qt/nes_shm.h"
#include "Qt/fceuWrapper.h"
//----------------------------------------------------
@ -38,6 +39,7 @@ ConsoleSndConfDialog_t::ConsoleSndConfDialog_t(QWidget *parent)
QHBoxLayout *hbox, *hbox1, *hbox2;
QVBoxLayout *mainLayout, *vbox1, *vbox2;
QPushButton *closeButton;
QPushButton *resetCountBtn;
QLabel *lbl;
QGroupBox *frame;
QSlider *vslider;
@ -132,6 +134,7 @@ ConsoleSndConfDialog_t::ConsoleSndConfDialog_t(QWidget *parent)
connect(bufSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(bufSizeChanged(int)));
bufUsage = new QProgressBar();
bufUsage->setToolTip( tr("% use of audio samples FIFO buffer.\n\nThe emulation thread fills the buffer and the audio thread drains it.") );
bufUsage->setOrientation( Qt::Horizontal );
bufUsage->setMinimum( 0 );
bufUsage->setMaximum( 100 );
@ -258,7 +261,15 @@ ConsoleSndConfDialog_t::ConsoleSndConfDialog_t(QWidget *parent)
closeButton->setIcon(style()->standardIcon(QStyle::SP_DialogCloseButton));
connect(closeButton, SIGNAL(clicked(void)), this, SLOT(closeWindow(void)));
starveLbl = new QLabel( tr("Sink Starve Count:") );
starveLbl->setToolTip( tr("Running count of the number of samples that the audio sink is starved of.") );
resetCountBtn = new QPushButton( tr("Reset") );
resetCountBtn->setIcon(style()->standardIcon(QStyle::SP_DialogResetButton));
connect(resetCountBtn, SIGNAL(clicked(void)), this, SLOT(resetCounters(void)));
hbox = new QHBoxLayout();
hbox->addWidget(resetCountBtn, 1);
hbox->addWidget(starveLbl,1);
hbox->addStretch(5);
hbox->addWidget( closeButton, 1 );
@ -296,10 +307,18 @@ void ConsoleSndConfDialog_t::closeWindow(void)
deleteLater();
}
//----------------------------------------------------
void ConsoleSndConfDialog_t::resetCounters(void)
{
nes_shm->sndBuf.starveCounter = 0;
periodicUpdate();
}
//----------------------------------------------------
void ConsoleSndConfDialog_t::periodicUpdate(void)
{
uint32_t c, m;
double percBufUse;
char stmp[64];
c = GetWriteSound();
m = GetMaxSound();
@ -308,6 +327,9 @@ void ConsoleSndConfDialog_t::periodicUpdate(void)
bufUsage->setValue( (int)(percBufUse) );
sprintf( stmp, "Sink Starve Count: %u", nes_shm->sndBuf.starveCounter );
starveLbl->setText( tr(stmp) );
}
//----------------------------------------------------
void ConsoleSndConfDialog_t::setSliderEnables(void)

2
src/drivers/Qt/ConsoleSoundConf.h
View File

@ -44,6 +44,7 @@ protected:
QLabel *sqr2Lbl;
QLabel *nseLbl;
QLabel *pcmLbl;
QLabel *starveLbl;
QSlider *sqr2Slider;
QSlider *nseSlider;
QSlider *pcmSlider;
@ -57,6 +58,7 @@ protected:
private slots:
void closeWindow(void);
void resetCounters(void);
void periodicUpdate(void);
void bufSizeChanged(int value);
void volumeChanged(int value);