I notice ./configure still checks for libjpeg, but there is no r.in.jpeg
or r.out.jpeg and grep shows that nothing uses $(JPEGDEP) et al. Is it
unused and can be ripped out or is it still needed for e.g. a compression
scheme in r.out.tiff?
Hamish
I notice ./configure still checks for libjpeg, but there is no r.in.jpeg
or r.out.jpeg and grep shows that nothing uses $(JPEGDEP) et al. Is it
unused and can be ripped out or is it still needed for e.g. a compression
scheme in r.out.tiff?
Hamish
Hamish wrote:
I notice ./configure still checks for libjpeg, but there is no r.in.jpeg
or r.out.jpeg and grep shows that nothing uses $(JPEGDEP) et al. Is it
unused and can be ripped out or is it still needed for e.g. a compression
scheme in r.out.tiff?
It's a potential dependency for TIFF:
LOC_CHECK_LIBS(tiff,TIFFOpen,TIFF,$TIFF_LIBRARY_DIRS,TIFFLIB,$JPEGLIBPATH $JPEGLIB,$ZLIB,$MATHLIB)
Also, I've been considering writing r.in.jpeg for a while. It might be
useful to be able to import JPEGs with significantly less interference
than occurs when using GDAL (in particular, creating raw, unscaled YUV
layers).
--
Glynn Clements <glynn@gclements.plus.com>