Imported from pngcrush-1.7.36.tarv1.7.36

1 files changed, 12 insertions, 3 deletions

diff --git a/ChangeLog.html b/ChangeLog.html
index e3eee7b58..489f7d585 100644
--- a/ChangeLog.html
+++ b/ChangeLog.html
@@ -3,6 +3,12 @@
 
 Change log:
 
+Version 1.7.36 (built with libpng-1.5.12 and zlib-1.2.7)
+  Reverted pngcrush.c to version 1.7.34 because pngcrush is failing with
+    some paletted PNGs.
+  Separated CFLAGS and CPPFLAGS in the makefile (with "-I" and "-DZ_SOLO"
+    in CPPFLAGS)
+
 Version 1.7.35 (built with libpng-1.5.12 and zlib-1.2.7)
   Removed FOPEN of fpout except for the last trial.  The open files caused
     "pngcrush -brute -e _ext.png *.png" to fail on the 10th file (about the
@@ -14,7 +20,11 @@ Version 1.7.34 (built with libpng-1.5.12 and zlib-1.2.7)
     Simplify finding the lengths from the trial compressions, by replacing
     the write function with one that simply counts the bytes that would have
     been written to a trial PNG, instead of actually writing a PNG, reading it
-    back, and counting the IDAT bytes.
+    back, and counting the IDAT bytes.  The savings, while measurable, are
+    not very significant -- The "-brute" and default pngcrush runs that I
+    tried are between one and five percent faster.  Most of the time is
+    expended in zlib compression of the IDATs, which is not affected by
+    the change.
   Removed comments about the system library having to be libpng14 or earlier.
     This restriction was fixed in version 1.7.20.
 
@@ -42,8 +52,7 @@ Version 1.7.29  (built with libpng-1.5.10 and zlib-1.2.7)
     file.
   Direct usage message and error messages to stderr instead of stdout. If
     anyone is still using DOS they may have to change the "if 0" at line
-    990 to "if 1".  If you need to have the messages on standard output
-    as in the past, use 2>&1 to redirect them.
+    990 to "if 1".
   Added "pngcrush -n -v files.png" to the usage message.
 
 Version 1.7.28  (built with libpng-1.5.10 and zlib-1.2.7)