Library for the Portable Network Graphics Format (PNG)

Edit Package libpng17

libpng is the official reference library for the Portable Network
Graphics format (PNG).

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Source Files
Filename Size Changed
baselibs.conf 0000000390 390 Bytes
libpng-1.7.0beta13.tar.gz 0001287336 1.23 MB
libpng17.changes 0000031421 30.7 KB
libpng17.spec 0000004870 4.76 KB
Revision 2 (latest revision is 13)
Petr Gajdos's avatar Petr Gajdos (pgajdos) committed (revision 2)
- updated to 1.7.0beta13

- updated to 1.6.2:
  Updated documentation of 1.5.x to 1.6.x changes in iCCP chunk handling.
  Fixed incorrect warning of excess deflate data. End condition - the
    warning would be produced if the end of the deflate stream wasn't read
    in the last row.  The warning is harmless.
  Corrected the test on user transform changes on read. It was in the
    png_set of the transform function, but that doesn't matter unless the
    transform function changes the rowbuf size, and that is only valid if
    transform_info is called.
  Corrected a misplaced closing bracket in contrib/libtests/pngvalid.c
    (Flavio Medeiros).
  Corrected length written to uncompressed iTXt chunks (Samuli Suominen).
  Added contrib/tools/fixitxt.c, to repair the erroneous iTXt chunk length
    written by libpng-1.6.0 and 1.6.1.
  Disallow storing sRGB information when the sRGB is not supported.
  Merge pngtest.c with libpng-1.7.0

- conflict with libpng12-compat-devel-32bit and libpng15-compat-devel-32bit

- updated to 1.6.1:
  Made sRGB check numbers consistent.
  Use parentheses more consistently in "#if defined(MACRO)" tests.
  Reenabled code to allow zero length PLTE chunks for MNG.
  Fixed ALIGNED_MEMORY support.
  Avoid a possible memory leak in contrib/gregbook/readpng.c
  Better documentation of unknown handling API interactions.
  Corrected simplified API default gamma for color-mapped output, added
    a flag to change default. In 1.6.0 when the simplified API was used
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