bool KDcraw::loadFullImage(QImage& image, const QString& path, const RawDecodingSettings& settings)
{
QFileInfo fileInfo(path);
QString rawFilesExt(rawFiles());
QString ext = fileInfo.suffix().toUpper();
if (!fileInfo.exists() || ext.isEmpty() || !rawFilesExt.toUpper().contains(ext))
return false;
qCDebug(LIBKDCRAW_LOG) << "Try to load full RAW picture...";
RawDecodingSettings prm = settings;
prm.sixteenBitsImage = false;
QByteArray imgData;
int width, height, rgbmax;
KDcraw decoder;
bool ret = decoder.decodeRAWImage(path, prm, imgData, width, height, rgbmax);
if (!ret)
{
qCDebug(LIBKDCRAW_LOG) << "Failled to load full RAW picture";
return false;
}
uchar* sptr = (uchar*)imgData.data();
uchar tmp8[2];
// Set RGB color components.
for (int i = 0 ; i < width * height ; ++i)
{
// Swap Red and Blue
tmp8[0] = sptr[2];
tmp8[1] = sptr[0];
sptr[0] = tmp8[0];
sptr[2] = tmp8[1];
sptr += 3;
}
image = QImage(width, height, QImage::Format_ARGB32);
uint* dptr = reinterpret_cast<uint*>(image.bits());
sptr = (uchar*)imgData.data();
for (int i = 0 ; i < width * height ; ++i)
{
*dptr++ = qRgba(sptr[2], sptr[1], sptr[0], 0xFF);
sptr += 3;
}
qCDebug(LIBKDCRAW_LOG) << "Load full RAW picture done";
return true;
}
