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-rw-r--r--src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp22
1 files changed, 4 insertions, 18 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
index 6639983..50e0f5f 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp
@@ -300,40 +300,26 @@ void QDirectFBPixmapData::fromImage(const QImage &img, Qt::ImageConversionFlags
{
alpha = QDirectFBPixmapData::hasAlphaChannel(img, flags);
imageFormat = alpha ? screen->alphaPixmapFormat() : screen->pixelFormat();
+
QImage image;
if ((flags & ~Qt::NoOpaqueDetection) != Qt::AutoColor) {
image = img.convertToFormat(imageFormat, flags);
flags = Qt::AutoColor;
} else if (img.format() == QImage::Format_RGB32 || img.depth() == 1) {
image = img.convertToFormat(imageFormat, flags);
+ } else if (img.format() != imageFormat) {
+ image = img.convertToFormat(imageFormat, flags);
} else {
image = img;
}
- IDirectFBSurface *imageSurface = screen->createDFBSurface(image, image.format(), QDirectFBScreen::DontTrackSurface);
- if (!imageSurface) {
- qWarning("QDirectFBPixmapData::fromImage()");
- invalidate();
- return;
- }
-
- dfbSurface = screen->createDFBSurface(image.size(), imageFormat, QDirectFBScreen::TrackSurface);
+ dfbSurface = screen->createDFBSurface(image, image.format(), QDirectFBScreen::NoPreallocated | QDirectFBScreen::TrackSurface);
if (!dfbSurface) {
qWarning("QDirectFBPixmapData::fromImage()");
invalidate();
return;
}
- if (image.hasAlphaChannel()) {
- dfbSurface->Clear(dfbSurface, 0, 0, 0, 0);
- dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_BLEND_ALPHACHANNEL);
- } else {
- dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX);
- }
-
- dfbSurface->Blit(dfbSurface, imageSurface, 0, 0, 0);
- imageSurface->Release(imageSurface);
-
w = image.width();
h = image.height();
is_null = (w <= 0 || h <= 0);