sharp/src/libvips/cplusplus/VRegion.cpp
Kleis Auke Wolthuizen afc4c5bf79
Upgrade to libvips v8.13.0-rc1 (#3230)
* Switch from decompress-zip to extract-zip

The former seems to hang when unzipping a ZIP64 file that uses
the general purpose bit flag 3 as file entry.

See: https://github.com/thejoshwolfe/yauzl#no-streaming-unzip-api

* Prefer to call via static member instead

Makes it clearer that a static method is being called.

* `flatten-orange.jpg`: save without chroma subsampling

To ensure no down-scaling of the Cr/Cb channels.
2022-06-26 22:39:29 +01:00

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C++

// Object part of VRegion class
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/vips8>
#include <vips/debug.h>
VIPS_NAMESPACE_START
VRegion
VRegion::new_from_image( VImage image )
{
VipsRegion *region;
if( !(region = vips_region_new( image.get_image() )) ) {
throw VError();
}
VRegion out( region );
return( out );
}
VIPS_NAMESPACE_END