[libpng10] Imported from libpng-1.0.45.tar

ANNOUNCE

@@ -1,5 +1,5 @@
 
-Libpng 1.0.44 - May 7, 2009
+Libpng 1.0.45 - June 4, 2009
 
 This is a public release of libpng, intended for use in production codes.
 
@@ -8,63 +8,60 @@ Files available for download:
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.0.44.tar.gz
-   libpng-1.0.44.tar.lzma
+   libpng-1.0.45.tar.gz
+   libpng-1.0.45.tar.lzma
      (Get the lzma codec from <http://tukaani.org/lzma>).
-   libpng-1.0.44.tar.bz2
+   libpng-1.0.45.tar.bz2
 
 Source files with LF line endings (for Unix/Linux) without the
 "configure" script
 
-   libpng-1.0.44-no-config.tar.gz
-   libpng-1.0.44-no-config.tar.lzma
-   libpng-1.0.44-no-config.tar.bz2
+   libpng-1.0.45-no-config.tar.gz
+   libpng-1.0.45-no-config.tar.lzma
+   libpng-1.0.45-no-config.tar.bz2
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lpng1044.zip
-   lpng1044.7z
-   lpng1044.tar.bz2
+   lpng1045.zip
+   lpng1045.7z
+   lpng1045.tar.bz2
 
 Project files
 
-   libpng-1.0.44-project-netware.zip
-   libpng-1.0.44-project-wince.zip
+   libpng-1.0.45-project-netware.zip
+   libpng-1.0.45-project-wince.zip
 
 Other information:
 
-   libpng-1.0.44-README.txt
-   libpng-1.0.44-KNOWNBUGS.txt
-   libpng-1.0.44-LICENSE.txt
-   libpng-1.0.44-Y2K-compliance.txt
+   libpng-1.0.45-README.txt
+   libpng-1.0.45-KNOWNBUGS.txt
+   libpng-1.0.45-LICENSE.txt
+   libpng-1.0.45-Y2K-compliance.txt
 
-Changes since the last public release (1.0.43):
+Changes since the last public release (1.0.44):
 
-version 1.0.44 [May 7, 2009]
+version 1.0.45 [June 4, 2009]
 
-  Revised comments in png_set_read_fn() and png_set_write_fn().
-  Revised order of #ifdef's and indentation in png_debug definitions of png.h
-    bug introduced in libpng-1.2.34.
-  Use png_memset() after png_malloc() of 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.
-  Revised libpng*.txt documentation about use of png_write_flush().
-  Removed fflush() from pngtest.c.
-  Added "#define PNG_NO_WRITE_FLUSH" to contrib/pngminim/encoder/pngusr.h
-  Relocated misplaced PNG_1_0_X define in png.h that caused the prototype
-    for png_set_strip_error_numbers() to be omitted from PNG_NO_ASSEMBLER_CODE
-    builds.  This bug was introduced in libpng-1.2.15beta4.
-  Added a section on differences between 1.0.x and 1.2.x to libpng.3/libpng.txt
-  Fixed potential memory leak of "new_name" in png_write_iCCP() (Ralph Giles)
-  Added "ifndef PNG_SKIP_SETJMP_CHECK" block in pngconf.h to allow
-    application code writers to bypass the check for multiple inclusion
-    of setjmp.h when they know that it is safe to ignore the situation.
-  Renamed "user_chunk_data" to "my_user_chunk_data" in pngtest.c to suppress
-    "shadowed declaration" warning from gcc-4.3.3.
-  Renamed "gamma" to "png_gamma" in pngset.c to avoid "shadowed declaration"
-    warning about a global "gamma" variable in math.h on some platforms.
+  Fixed inconsistency in pngrutil.c, introduced in libpng-1.2.36.  The
+    memset() was using "png_ptr->rowbytes" instead of "row_bytes", which
+    the corresponding png_malloc() uses (Joe Drew).
+  Clarified usage of sig_bit versus sig_bit_p in example.c (Vincent Torri)
+  Updated some of the makefiles in the scripts directory.
+  Fixed typo in libpng documentation (FILTER_AVE should be FILTER_AVG)
+  Relocated misplaced #endif in pngwrite.c, sCAL chunk handler.
+  Conditionally compile png_read_finish_row() which is not used by
+    progressive readers.
+  Added contrib/pngminim/preader to demonstrate building minimal progressive
+    decoder, based on contrib/gregbook with embedded libpng and zlib.
+  In contrib/pngminim/*, renamed "makefile.std" to "makefile", since there
+    is only one makefile in those directories, and revised the README files
+    accordingly.
+  Reformated sources in libpng style (3-space indentation, comment format)
+  Added sections about the git repository and our coding style to the
+    documentation (merged from libpng-1.4.0beta62)
+  Added a section about using png_get_io_ptr() in configure scripts to detect
+    the presence of libpng.
 
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