void QGLPixmapData::fromNativeType(void* pixmap, NativeType type)
{
if (type == QPixmapData::SgImage && pixmap) {
#if defined(QT_SYMBIAN_SUPPORTS_SGIMAGE) && !defined(QT_NO_EGL)
RSgImage *sgImage = reinterpret_cast<RSgImage*>(pixmap);
m_sgImage = new RSgImage;
m_sgImage->Open(sgImage->Id());
TSgImageInfo info;
sgImage->GetInfo(info);
w = info.iSizeInPixels.iWidth;
h = info.iSizeInPixels.iHeight;
d = symbianPixeFormatBitsPerPixel((TUidPixelFormat)info.iPixelFormat);
m_source = QVolatileImage();
m_hasAlpha = true;
m_hasFillColor = false;
m_dirty = true;
is_null = (w <= 0 || h <= 0);
#endif
} else if (type == QPixmapData::FbsBitmap && pixmap) {
CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap *>(pixmap);
QSize size(bitmap->SizeInPixels().iWidth, bitmap->SizeInPixels().iHeight);
if (size.width() == w && size.height() == h)
setSerialNumber(++qt_gl_pixmap_serial);
resize(size.width(), size.height());
m_source = QVolatileImage(bitmap);
if (pixelType() == BitmapType) {
m_source.ensureFormat(QImage::Format_MonoLSB);
} else if (!knownGoodFormat(m_source.format())) {
m_source.beginDataAccess();
QImage::Format format = idealFormat(m_source.imageRef(), Qt::AutoColor);
m_source.endDataAccess(true);
m_source.ensureFormat(format);
}
m_hasAlpha = m_source.hasAlphaChannel();
m_hasFillColor = false;
m_dirty = true;
d = m_source.depth();
} else if (type == QPixmapData::VolatileImage && pixmap) {
// Support QS60Style in more efficient skin graphics retrieval.
QVolatileImage *img = static_cast<QVolatileImage *>(pixmap);
if (img->width() == w && img->height() == h)
setSerialNumber(++qt_gl_pixmap_serial);
resize(img->width(), img->height());
m_source = *img;
m_hasAlpha = m_source.hasAlphaChannel();
m_hasFillColor = false;
m_dirty = true;
d = m_source.depth();
} else if (type == QPixmapData::NativeImageHandleProvider && pixmap) {
destroyTexture();
nativeImageHandleProvider = static_cast<QNativeImageHandleProvider *>(pixmap);
// Cannot defer the retrieval, we need at least the size right away.
createFromNativeImageHandleProvider();
}
}
void QVGPixmapData::fromNativeType(void* pixmap, NativeType type)
{
if (type == QPixmapData::SgImage && pixmap) {
#if defined(QT_SYMBIAN_SUPPORTS_SGIMAGE) && !defined(QT_NO_EGL)
RSgImage *sgImage = reinterpret_cast<RSgImage*>(pixmap);
destroyImages();
prevSize = QSize();
vgImage = sgImageToVGImage(context, *sgImage);
if (vgImage != VG_INVALID_HANDLE) {
w = vgGetParameteri(vgImage, VG_IMAGE_WIDTH);
h = vgGetParameteri(vgImage, VG_IMAGE_HEIGHT);
d = 32; // We always use ARGB_Premultiplied for VG pixmaps.
}
is_null = (w <= 0 || h <= 0);
source = QVolatileImage(); // readback will be done later, only when needed
recreate = false;
prevSize = QSize(w, h);
updateSerial();
#endif
} else if (type == QPixmapData::FbsBitmap && pixmap) {
CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap *>(pixmap);
QSize size(bitmap->SizeInPixels().iWidth, bitmap->SizeInPixels().iHeight);
resize(size.width(), size.height());
source = QVolatileImage(bitmap); // duplicates only, if possible
if (source.isNull())
return;
if (!conversionLessFormat(source.format())) {
// Here we may need to copy if the formats do not match.
// (e.g. for display modes other than EColor16MAP and EColor16MU)
source.beginDataAccess();
QImage::Format format = idealFormat(&source.imageRef(), Qt::AutoColor);
source.endDataAccess(true);
source.ensureFormat(format);
}
recreate = true;
} else if (type == QPixmapData::VolatileImage && pixmap) {
QVolatileImage *img = static_cast<QVolatileImage *>(pixmap);
resize(img->width(), img->height());
source = *img;
recreate = true;
} else if (type == QPixmapData::NativeImageHandleProvider && pixmap) {
destroyImages();
nativeImageHandleProvider = static_cast<QNativeImageHandleProvider *>(pixmap);
// Cannot defer the retrieval, we need at least the size right away.
createFromNativeImageHandleProvider();
}
}
void QVGPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags flags, bool inPlace)
{
resize(image.width(), image.height());
QImage::Format format = idealFormat(&image, flags);
if (inPlace && image.data_ptr()->convertInPlace(format, flags)) {
source = QVolatileImage(image);
} else {
QImage convertedImage = image.convertToFormat(format);
// convertToFormat won't detach the image if format stays the
// same. Detaching is needed to prevent issues with painting
// onto this QPixmap later on.
convertedImage.detach();
source = QVolatileImage(convertedImage);
}
recreate = true;
}
void QGLPixmapData::createPixmapForImage(QImage &image, Qt::ImageConversionFlags flags, bool inPlace)
{
if (image.size() == QSize(w, h))
setSerialNumber(++qt_gl_pixmap_serial);
resize(image.width(), image.height());
if (pixelType() == BitmapType) {
QImage convertedImage = image.convertToFormat(QImage::Format_MonoLSB);
if (image.format() == QImage::Format_MonoLSB)
convertedImage.detach();
m_source = QVolatileImage(convertedImage);
} else {
QImage::Format format = idealFormat(image, flags);
if (inPlace && image.data_ptr()->convertInPlace(format, flags)) {
m_source = QVolatileImage(image);
} else {
QImage convertedImage = image.convertToFormat(format);
// convertToFormat won't detach the image if format stays the same.
if (image.format() == format)
convertedImage.detach();
m_source = QVolatileImage(convertedImage);
}
}
m_dirty = true;
m_hasFillColor = false;
m_hasAlpha = m_source.hasAlphaChannel();
w = image.width();
h = image.height();
is_null = (w <= 0 || h <= 0);
d = m_source.depth();
destroyTexture();
}
