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Qt: Blur image slightly on savestate screen

This commit is contained in:
Vicki Pfau 2021-04-15 22:11:37 -07:00
parent 950767e6ad
commit 8094345153
1 changed files with 28 additions and 2 deletions
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30
src/platform/qt/Window.cpp
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@ -1109,6 +1109,7 @@ void Window::openStateWindow(LoadSave ls) {
if (!wasPaused) {
m_controller->setPaused(true);
connect(m_stateWindow, &LoadSaveState::closed, [this]() {
m_screenWidget->filter(m_config->getOption("resampleVideo").toInt());
if (m_controller) {
m_controller->setPaused(false);
}
@ -1116,7 +1117,27 @@ void Window::openStateWindow(LoadSave ls) {
}
m_stateWindow->setAttribute(Qt::WA_DeleteOnClose);
m_stateWindow->setMode(ls);
updateFrame();
QImage still(m_controller->getPixels());
if (still.format() != QImage::Format_RGB888) {
still = still.convertToFormat(QImage::Format_RGB888);
}
if (still.height() > 512 || still.width() > 512) {
still = still.scaled(384, 256, Qt::KeepAspectRatio, Qt::SmoothTransformation).convertToFormat(QImage::Format_RGB888);
}
QImage output(still.size(), QImage::Format_RGB888);
size_t dims[] = {7, 7};
struct ConvolutionKernel kern;
ConvolutionKernelCreate(&kern, 2, dims);
ConvolutionKernelFillRadial(&kern, true);
Convolve2DClampChannels8(still.constBits(), output.bits(), still.width(), still.height(), still.bytesPerLine(), 3, &kern);
ConvolutionKernelDestroy(&kern);
QPixmap pixmap;
pixmap.convertFromImage(output);
m_screenWidget->setPixmap(pixmap);
m_screenWidget->filter(true);
#ifndef Q_OS_MAC
menuBar()->show();
#endif
@ -1819,10 +1840,12 @@ void Window::focusCheck() {
}
void Window::updateFrame() {
if (static_cast<QStackedLayout*>(m_screenWidget->layout())->currentWidget() != m_display.get()) {
return;
}
QPixmap pixmap;
pixmap.convertFromImage(m_controller->getPixels());
m_screenWidget->setPixmap(pixmap);
emit paused(true);
}
void Window::setController(CoreController* controller, const QString& fname) {
@ -1883,6 +1906,9 @@ void Window::setController(CoreController* controller, const QString& fname) {
#endif
connect(m_controller.get(), &CoreController::paused, &m_inputController, &InputController::resumeScreensaver);
connect(m_controller.get(), &CoreController::paused, [this]() {
emit paused(true);
});
connect(m_controller.get(), &CoreController::unpaused, [this]() {
emit paused(false);
});