mirror/kimageformats
1
0
Fork 0
mirror of https://invent.kde.org/frameworks/kimageformats.git synced 2025-07-20 04:24:19 -04:00
Code Issues Packages Projects Releases Wiki Activity

raw: Getting the image size does not need unpacking

Browse Source 
According to the libraw documentation, the sizes are available directly
after open_datastream.
This commit is contained in:
Fabian Vogt
2024-09-13 19:16:38 +02:00
parent e2aaf89ec5
commit 36bfee8ae3
1 changed files with 4 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/imageformats/raw.cpp
View File

@ -806,12 +806,10 @@ QVariant RAWHandler::option(ImageOption option) const
rawProcessor->imgdata.rawparams.shot_select = currentImageNumber();
#endif
if (rawProcessor->open_datastream(&stream) == LIBRAW_SUCCESS) {
if (rawProcessor->unpack() == LIBRAW_SUCCESS) {
auto w = libraw_get_iwidth(&rawProcessor->imgdata);
auto h = libraw_get_iheight(&rawProcessor->imgdata);
// flip & 4: taken from LibRaw code
v = (rawProcessor->imgdata.sizes.flip & 4) ? QSize(h, w) : QSize(w, h);
}
auto w = libraw_get_iwidth(&rawProcessor->imgdata);
auto h = libraw_get_iheight(&rawProcessor->imgdata);
// flip & 4: taken from LibRaw code
v = (rawProcessor->imgdata.sizes.flip & 4) ? QSize(h, w) : QSize(w, h);
}
d->rollbackTransaction();
}