void QDirectFbWindow::createDirectFBWindow()
{
Q_ASSERT(!m_dfbWindow.data());
DFBDisplayLayerConfig layerConfig;
IDirectFBDisplayLayer *layer;
layer = toDfbScreen(window())->dfbLayer();
layer->GetConfiguration(layer, &layerConfig);
DFBWindowDescription description;
memset(&description,0,sizeof(DFBWindowDescription));
description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH|DWDESC_HEIGHT|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS
|DWDESC_OPTIONS
|DWDESC_CAPS);
description.width = qMax(1, window()->width());
description.height = qMax(1, window()->height());
description.posx = window()->x();
description.posy = window()->y();
if (layerConfig.surface_caps & DSCAPS_PREMULTIPLIED)
description.surface_caps = DSCAPS_PREMULTIPLIED;
description.pixelformat = layerConfig.pixelformat;
description.options = DFBWindowOptions(DWOP_ALPHACHANNEL);
description.caps = DFBWindowCapabilities(DWCAPS_DOUBLEBUFFER|DWCAPS_ALPHACHANNEL);
DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
if (result != DFB_OK)
DirectFBError("QDirectFbWindow: failed to create window", result);
m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);
m_inputHandler->addWindow(m_dfbWindow.data(), window());
}
void QDirectFbWindowEGL::createDirectFBWindow()
{
// Use the default for the raster surface.
if (window()->surfaceType() == QSurface::RasterSurface)
return QDirectFbWindow::createDirectFBWindow();
Q_ASSERT(!m_dfbWindow.data());
DFBWindowDescription description;
memset(&description, 0, sizeof(DFBWindowDescription));
description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH | DWDESC_HEIGHT|
DWDESC_POSX | DWDESC_POSY|
DWDESC_PIXELFORMAT | DWDESC_SURFACE_CAPS);
description.width = qMax(1, window()->width());
description.height = qMax(1, window()->height());
description.posx = window()->x();
description.posy = window()->y();
description.surface_caps = DSCAPS_GL;
description.pixelformat = DSPF_RGB16;
IDirectFBDisplayLayer *layer;
layer = toDfbScreen(window())->dfbLayer();
DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
if (result != DFB_OK)
DirectFBError("QDirectFbWindow: failed to create window", result);
m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);
m_inputHandler->addWindow(m_dfbWindow.data(), window());
}
QT_BEGIN_NAMESPACE
QDirectFbWindow::QDirectFbWindow(QWidget *tlw, QDirectFbInput *inputhandler)
: QPlatformWindow(tlw), m_inputHandler(inputhandler)
{
DFBDisplayLayerConfig layerConfig;
IDirectFBDisplayLayer *layer;
layer = toDfbScreen(tlw)->dfbLayer();
toDfbScreen(tlw)->dfbLayer()->GetConfiguration(layer, &layerConfig);
DFBWindowDescription description;
memset(&description,0,sizeof(DFBWindowDescription));
description.flags = DFBWindowDescriptionFlags(DWDESC_WIDTH|DWDESC_HEIGHT|DWDESC_POSX|DWDESC_POSY|DWDESC_SURFACE_CAPS
#if DIRECTFB_MINOR_VERSION >= 1
|DWDESC_OPTIONS
#endif
|DWDESC_CAPS);
description.width = tlw->width();
description.height = tlw->height();
description.posx = tlw->x();
description.posy = tlw->y();
if (layerConfig.surface_caps & DSCAPS_PREMULTIPLIED)
description.surface_caps = DSCAPS_PREMULTIPLIED;
description.pixelformat = layerConfig.pixelformat;
#if DIRECTFB_MINOR_VERSION >= 1
description.options = DFBWindowOptions(DWOP_ALPHACHANNEL);
#endif
description.caps = DFBWindowCapabilities(DWCAPS_DOUBLEBUFFER|DWCAPS_ALPHACHANNEL);
description.surface_caps = DSCAPS_PREMULTIPLIED;
DFBResult result = layer->CreateWindow(layer, &description, m_dfbWindow.outPtr());
if (result != DFB_OK) {
DirectFBError("QDirectFbGraphicsSystemScreen: failed to create window",result);
}
m_dfbWindow->SetOpacity(m_dfbWindow.data(), 0xff);
setVisible(widget()->isVisible());
m_inputHandler->addWindow(m_dfbWindow.data(), tlw);
}