Imported from libpng-1.4.0beta51.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index b4e44d9..0fdaeb6 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,5 +1,5 @@
-Libpng 1.4.0beta50 - March 9, 2009
+Libpng 1.4.0beta51 - March 21, 2009
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.
@@ -9,27 +9,27 @@
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- 1.4.0beta50.tar.gz
- 1.4.0beta50.tar.bz2
+ 1.4.0beta51.tar.gz
+ 1.4.0beta51.tar.bz2
Source files with LF line endings (for Unix/Linux) without the
"configure" script
- 1.4.0beta50-no-config.tar.gz
- 1.4.0beta50-no-config.tar.bz2
+ 1.4.0beta51-no-config.tar.gz
+ 1.4.0beta51-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the
"configure" script
- lp140b50.zip
- lp140b50.tar.bz2
+ lp140b51.zip
+ lp140b51.tar.bz2
Other information:
- 1.4.0beta50-README.txt
- 1.4.0beta50-KNOWNBUGS.txt
- 1.4.0beta50-LICENSE.txt
- 1.4.0beta50-Y2K-compliance.txt
+ 1.4.0beta51-README.txt
+ 1.4.0beta51-KNOWNBUGS.txt
+ 1.4.0beta51-LICENSE.txt
+ 1.4.0beta51-Y2K-compliance.txt
Changes since the last public release (1.2.10):
@@ -343,7 +343,7 @@
Added check for zero-area RGB cHRM triange in png_check_cHRM() and
png_check_cHRM_fixed().
-version 1.4.0beta39 [March 9, 2009]
+version 1.4.0beta39 [March 21, 2009]
Revised png_warning() to write its message on standard output by default
when warning_fn is NULL.
@@ -392,9 +392,19 @@
(bug introduced in libpng-1.2.34/1.4.0beta29).
Revised comments in png_set_read_fn() and png_set_write_fn().
-version 1.4.0beta50 [March 9, 2009]
+version 1.4.0beta50 [March 21, 2009]
Use png_calloc() instead of png_malloc() to allocate big_row_buf when
reading an interlaced file, to avoid a possible UMR.
+ Undid recent revision of PNG_NO_STDIO version of png_write_flush(). Users
+ having trouble with fflush() can build with PNG_NO_WRITE_FLUSH defined
+ or supply their own flush_fn() replacement.
+ Revised libpng*.txt and png.h documentation about use of png_write_flush()
+ and png_set_write_fn().
+ Removed fflush() from pngtest.c.
+ Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h
+
+version 1.4.0beta51 [March 21, 2009]
+ Removed new png_fileno() macro from pngconf.h .
version 1.4.0betaN [future]
Build shared libraries with -lz and sometimes -lm.