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| Libpng 1.6.1beta03 - February 19, 2013 |
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| This is not intended to be a public release. It will be replaced |
| within a few weeks by a public version or by another test version. |
| |
| Files available for download: |
| |
| Source files with LF line endings (for Unix/Linux) and with a |
| "configure" script |
| |
| 1.6.1beta03.tar.xz (LZMA-compressed, recommended) |
| 1.6.1beta03.tar.gz |
| |
| Source files with CRLF line endings (for Windows), without the |
| "configure" script |
| |
| lp161b03.7z (LZMA-compressed, recommended) |
| lp161b03.zip |
| |
| Other information: |
| |
| 1.6.1beta03-README.txt |
| 1.6.1beta03-LICENSE.txt |
| |
| Changes since the last public release (1.6.0): |
| |
| Version 1.6.1beta01 [February 16, 2013] |
| Made symbol prefixing work with the ARM neon optimizations. Also allow |
| pngpriv.h to be included for preprocessor definitions only, so it can |
| be used in non-C/C++ files. Back ported from libpng 1.7. |
| Made sRGB check numbers consistent. |
| Ported libpng 1.5 options.awk/dfn file handling to 1.6, fixed one bug. |
| Removed cc -E workround, corrected png_get_palette_max API Tested on |
| SUN OS cc 5.9, which demonstrates the tokenization problem previously |
| avoided by using /lib/cpp. Since all .dfn output is now protected in |
| double quotes unless it is to be macro substituted the fix should |
| work everywhere. |
| Enabled parallel tests - back ported from libpng-1.7. |
| scripts/pnglibconf.dfa formatting improvements back ported from libpng17. |
| Fixed a race condition in the creation of the build 'scripts' directory |
| while building with a parallel make. |
| Use approved/supported Android method to check for NEON, use Linux/POSIX |
| 1003.1 API to check /proc/self/auxv avoiding buffer allocation and other |
| library calls (ported from libpng15). |
| |
| Version 1.6.1beta02 [February 19, 2013] |
| Use parentheses more consistently in "#if defined(MACRO)" tests. |
| Folded long lines. |
| Reenabled code to allow zero length PLTE chunks for MNG. |
| |
| Version 1.6.1beta03 [February 19, 2013] |
| Fixed ALIGNED_MEMORY support. |
| Allow run-time ARM NEON checking to be disabled. A new configure option: |
| --enable-arm-neon=always will stop the run-time checks. New checks |
| within arm/arm_init.c will cause the code not to be compiled unless |
| __ARM_NEON__ is set. This should make it fail safe (if someone asks |
| for it on then the build will fail if it can't be done.) |
| |
| Send comments/corrections/commendations to png-mng-implement at lists.sf.net |
| (subscription required; visit |
| https://lists.sourceforge.net/lists/listinfo/png-mng-implement |
| to subscribe) |
| or to glennrp at users.sourceforge.net |
| |
| Glenn R-P |