Library for the Portable Network Graphics Format (PNG)
libpng is the official reference library for the Portable Network
Graphics format (PNG).
- Developed at graphics
- Sources inherited from project openSUSE:Factory
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3
derived packages
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Source Files
| Filename | Size | Changed |
|---|---|---|
| baselibs.conf | 0000000390 390 Bytes | |
| libpng-1.6.26.tar.xz | 0000983576 961 KB | |
| libpng-1.6.26.tar.xz.asc | 0000000819 819 Bytes | |
| libpng16.changes | 0000047218 46.1 KB | |
| libpng16.keyring | 0000005672 5.54 KB | |
| libpng16.spec | 0000005026 4.91 KB | |
| rpm-macros.libpng-tools | 0000001208 1.18 KB |
Revision 31 (latest revision is 54)
Dominique Leuenberger (dimstar_suse)
accepted
request 436633
from
Petr Gajdos (pgajdos)
(revision 31)
- update to 1.6.26:
Fixed handling zero length IDAT in pngfix (bug report by Agostino Sarubbo,
bugfix by John Bowler).
Do not issue a png_error() on read in png_set_pCAL() because
png_handle_pCAL has allocated memory that libpng needs to free.
Issue a png_benign_error instead of a png_error on ADLER32 mismatch
while decoding compressed data chunks.
Changed PNG_ZLIB_VERNUM to ZLIB_VERNUM in pngpriv.h, pngstruct.h, and
pngrutil.c.
If CRC handling of critical chunks has been set to PNG_CRC_QUIET_USE,
ignore the ADLER32 checksum in the IDAT chunk as well as the chunk CRCs.
Issue png_benign_error() on ADLER32 checksum mismatch instead of
png_error().
Updated the documentation about CRC and ADLER32 handling.
Fixed offsets in contrib/intel/intel_sse.patch
Changed integer constant 4294967294 to unsigned 4294967294U in pngconf.h
to avoid a signed/unsigned compare in the preprocessor.
Use zlib-1.2.8.1 inflateValidate() instead of inflateReset2() to
optionally avoid ADLER32 evaluation.
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