lexa's blog

LibRaw 0.14.6

Submitted by lexa on

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

LibRaw 0.14.5

Submitted by lexa on

LibRaw 0.14.5 Changes:
  • Fixed bug (uninitialized variable) in SMAL format decoding.
  • Imported new dcraw 9.12 (1.446): support for Leica V-LUX 3, updated color data for Canon S100, Fujifilm X10, Nikon 1 J1/V1, Panasonic GX1, Samsung NX200, Sony NEX-7

LibRaw 0.14.4

Submitted by lexa on

LibRaw 0.14.4 changelog:
  • 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.

LibRaw 0.14.3

Submitted by lexa on

LibRaw 0.14.3 released:
  • Bug fixes in black level subtraction code for PhaseOne files
  • New API call LibRaw::get_internal_data_pointer() for developers who need access to libraw_internal_data fields (i.e. Fuji SuperCCD layout).
  • doc/API-overview fixes to reflect 0.14 changes

LibRaw 0.14.1

Submitted by lexa on

LibRaw 0.14.1 extends list of supported cameras and fixes one minor problem:
  • Imported dcraw 9.11/1.445:
    • Support for new cameras added: Fujifilm F600EXR, Nikon P7100, Olympus E-PL3 and E-PM1, Panasonic DMC-FZ150, Sony NEX-5N, A65 and A77.
    • Updated color data for: Olympus E-P3, Panasonic G3 and GF3, PhaseOne H25, P40 and P65, Sony NEX-C3, NEX-5, NEX-3, A35 and A55.
    • Support for dark frame extraction on Sony cameras.
  • DCB demosaicing: reserving 6 pixels instead of 3 to suppress colored image frame.

LibRaw 0.14.0 (Release)

Submitted by lexa on

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:

LibRaw 0.14 Beta1

Submitted by lexa on

LibRaw 0.14 is stable enough for 'beta' version. In beta stage no major changes are planned, only bugfixes and cleanups.

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)

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