New LibRaw 0.14.6 available:

• Casio EX-Z500 support
• (possible) I/O exceptions on file open catched in open_datastream
• Fixed possible read-after-buffer in Sony ARW2 decoder
• Fixed mingw32 errors when compiling LibRaw_windows_datastream
• Makefile.msvc: support of OpenMP and LCMS (uncomment to use)
• Fixed decoding of some Leaf Aptus II files

• Fixes to Panasonic/Leica file parser to prevent crash on broken jpegs.
• Fixes to include order in src/libraw_datastream.cpp to better compile with KDEWIN
• Floating-point DNGs are rejected on early processing stage.
• Support for new cameras: Canon S100, Fuji X10, Panasonic GX1, Samsung NX200, Sony NEX-7.

• Fixed bug in Canon 1D and 1Ds files decoding.
• New decoder information bit DECODER_HASRAWCURVE

After three months of testing the LibRaw 0.14 is considered stable. This version is recommeded to use instead of LibRaw 0.13.

The most significant change of this version is multiple rendering (via LibRaw::dcraw_process() calls) of same RAW data without re-opening RAW file through the sequence of open()/unpack() calls. You should be able to change any processing parameters (except shot_select parameter) between dcraw_process() calls.

So, it is possible to implement near-realtime preview of entire image in half-resolution mode and realtime preview of selected area (e.g. around mouse pointer position) in full-resolution mode.

Changelog:

Changes between Alpha5 and Beta1:

• Cosmetic changes to LibRaw_file_datastream interface
• OpenMP speedup of postprocessing steps (up to 50% for half mode and 4-core machine)