LibRaw 0.11 Beta3

LibRaw 0.11 Beta3 is avaliable for download

Changes list (from 0.11 Beta2):

  • Fixed bug in half-size postprocessing: the params.four_color_rgb was set to 1 internally and not restored after postprocessing.
  • AHD interpolation is refactored and now works much faster, especially with OpenMP on multicore systems.
  • Some minor changes to make Visual Studio 2003 more happy.

Look into version's changelog for more details.

LibRaw 0.11 Beta2

All-new LibRaw 0.11 Beta2 is avaliable for developers

Changes list, in short (from 0.10.0):

  • It is now possible to crop output image on postprocessing stage (dcraw_process). Coordinates and size of the output box are set via imgdata.params.cropbox[4] parameter. Look into LibRaw documentation for more details.
  • Processing pipeline has changed: the black level is subtracted from data on postprocessing stage either automatically (on dcraw_process() stage) or by special LibRaw API call:
  • New ./configure script. Use ./configure -h for usage details.
  • New API cals static LibRaw::dcraw_clear_mem() (C++ API) and libraw_dcraw_clear_mem(..) (C API). This calls are used to free memory, allocated by dcraw_make_mem_image() and dcraw_make_mem_thumb() instead of free() call.
  • Many minor changes and bugfixes:
  • all client code should be recompiled due to structures size change

Look into version's changelog for more details.

LibRaw 0.10.0

LibRaw 0.10.0 is avaliable at download area.

Changes list:

  • Imported dcraw versions 9.01-9.04 (1.434-1.438):
    • Separate black levels for each color channel.
    • Changes in tiff metadata parser.
    • New cameras: Canon SX20 and 550D, Nikon D3s, Olympus E-P2, Panasonic GF1, G2 and G10, Samsung EX1, NX-10 and WB550, Sony A450, NEX-3 and NEX-5, Casio EX-Z1050, Fuji HS10/HS11, Kodak Z981, Phase One P65.
    • Color data changed for some cameras
    • Fixed file descriptor leak in dark frame subtraction processing
  • Small patch in Sony ARW2 unpacking code to make valgrind happy
  • New command-line switch -h in mem_image sample (half_size support)
  • Some patches by Johannes Hanika (darktable author):
    • OpenMP speedup for PPG-interpolation
    • green_matching - suppress of 'color maze' on cameras with different green channels. This option is controlled by the field with the respective name in imgdata.params
  • all client code should be recompiled due to structures size change
  • LibRaw::free() is now public instead of private.

LibRaw 0.8.5

LibRaw 0.8.5 available for download

Changes are:

  • Fixed bug in simple_dcraw sample parameters processing
  • Imported dcraw 8.99 (1.432):
    • New cameras: Canon: 1D mk IV, Canon S90; Casio Z750,
      Nikon D3S, Pentax K-x, Sony A-500/550, Fuji S200EXR
    • New color data for Canon G11 and Sony A850
    • Changes in Canon sRAW processing
    • Changes in Kodak metadata processing
    • Changes in uncompressed Fuji files processing (FinePix S5xxx)


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