Library for the Portable Network Graphics Format (PNG)

Edit Package libpng16

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-1.6.36.tar.xz 0001012544 989 KB
libpng16.changes 0000058223 56.9 KB
libpng16.keyring 0000005672 5.54 KB
libpng16.spec 0000004533 4.43 KB
rpm-macros.libpng-tools 0000001208 1.18 KB
Revision 40 (latest revision is 54)
Dominique Leuenberger's avatar Dominique Leuenberger (dimstar_suse) accepted request 662196 from Petr Gajdos's avatar Petr Gajdos (pgajdos) (revision 40)
- update to 1.6.36:
   Replaced the remaining uses of png_size_t with size_t (Cosmin)
    Fixed the calculation of row_factor in png_check_chunk_length
      (reported by Thuan Pham in SourceForge issue #278)
    Added missing parentheses to a macro definition
      (suggested by "irwir" in GitHub issue #216)
    Optimized png_do_expand_palette for ARM processors.
    Improved performance by around 10-22% on a recent ARM Chromebook.
    (Contributed by Richard Townsend, ARM Holdings)
    Fixed manipulation of machine-specific optimization options.
    (Contributed by Vicki Pfau)
    Used memcpy instead of manual pointer arithmetic on Intel SSE2.
    (Contributed by Samuel Williams)
    Fixed build errors with MSVC on ARM64.
    (Contributed by Zhijie Liang)
    Fixed detection of libm in CMakeLists.
    (Contributed by Cameron Cawley)
    Fixed incorrect creation of pkg-config file in CMakeLists.
    (Contributed by Kyle Bentley)
    Fixed the CMake build on Windows MSYS by avoiding symlinks.
    Fixed a build warning on OpenBSD.
    (Contributed by Theo Buehler)
    Fixed various typos in comments.
    (Contributed by "luz.paz")
    Raised the minimum required CMake version from 3.0.2 to 3.1.
    Removed yet more of the vestigial support for pre-ANSI C compilers.
    Removed ancient makefiles for ancient systems that have been broken
    across all previous libpng-1.6.x versions.
    Removed the Y2K compliance statement and the export control
    information.
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