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-rw-r--r--Build/source/libs/libpng/libpng-src/ANNOUNCE41
1 files changed, 25 insertions, 16 deletions
diff --git a/Build/source/libs/libpng/libpng-src/ANNOUNCE b/Build/source/libs/libpng/libpng-src/ANNOUNCE
index 70a71e3b0ef..d3ae02c7f5d 100644
--- a/Build/source/libs/libpng/libpng-src/ANNOUNCE
+++ b/Build/source/libs/libpng/libpng-src/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.28 - January 5, 2017
+Libpng 1.6.29 - March 16, 2017
This is a public release of libpng, intended for use in production codes.
@@ -7,28 +7,37 @@ Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- libpng-1.6.28.tar.xz (LZMA-compressed, recommended)
- libpng-1.6.28.tar.gz
+ libpng-1.6.29.tar.xz (LZMA-compressed, recommended)
+ libpng-1.6.29.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
- lpng1628.7z (LZMA-compressed, recommended)
- lpng1628.zip
+ lpng1629.7z (LZMA-compressed, recommended)
+ lpng1629.zip
Other information:
- libpng-1.6.28-README.txt
- libpng-1.6.28-LICENSE.txt
- libpng-1.6.28-*.asc (armored detached GPG signatures)
-
-Changes since the last public release (1.6.27):
- Fixed arm/aarch64 detection in CMakeLists.txt (Gianfranco Costamagna).
- Added option to Cmake build allowing a custom location of zlib to be
- specified in a scenario where libpng is being built as a subproject
- alongside zlib by another project (Sam Serrels).
- Changed png_ptr->options from a png_byte to png_uint_32, to accomodate
- up to 16 options.
+ libpng-1.6.29-README.txt
+ libpng-1.6.29-LICENSE.txt
+ libpng-1.6.29-*.asc (armored detached GPG signatures)
+
+Changes since the last public release (1.6.28):
+
+ Readded "include(GNUInstallDirs)" to CMakeLists.txt (Gianfranco Costamagna).
+ Moved SSE2 optimization code into the main libpng source directory.
+ Configure libpng with "configure --enable-intel-sse" or compile
+ libpng with "-DPNG_INTEL_SSE" in CPPFLAGS to enable it.
+ Simplified conditional compilation in pngvalid.c, for AIX (Michael Felt).
+ Avoid conditional directives that break statements in pngrutil.c (Romero
+ Malaquias)
+ The contrib/examples/pngtopng.c recovery code was in the wrong "if"
+ branches; the comments were correct.
+ Added code for PowerPC VSX optimisation (Vadim Barkov).
+ Avoid potential overflow of shift operations in png_do_expand() (Aaron Boxer).
+ Change test ZLIB_VERNUM >= 0x1281 to ZLIB_VERNUM >= 0x1290 in pngrutil.c
+ because Solaris 11 distributes zlib-1.2.8.f that is older than 1.2.8.1.
+ Suppress clang warnings about implicit sign changes in png.c
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