OptiPNG is a PNG optimizer that recompresses the image files to a smaller size,

without losing any information.  The idea has been inspired from pngcrush, and
is explained in detail in the PNG-Tech article:  "A Guide to PNG optimization"
<http://www.cs.toronto.edu/~cosmin/pngtech/optipng.html>.  The implementation
is carried forward in OptiPNG, which offers a faster execution per trial, and
a wider search space.

6 files changed, 64 insertions, 0 deletions

diff --git a/graphics/optipng/DESCR b/graphics/optipng/DESCR
new file mode 100644
index 00000000000..b5bfa5c35d7
--- /dev/null
+++ b/graphics/optipng/DESCR
@@ -0,0 +1,6 @@
+OptiPNG is a PNG optimizer that recompresses the image files to a smaller size,
+without losing any information.  The idea has been inspired from pngcrush, and
+is explained in detail in the PNG-Tech article:  "A Guide to PNG optimization"
+<http://www.cs.toronto.edu/~cosmin/pngtech/optipng.html>.  The implementation
+is carried forward in OptiPNG, which offers a faster execution per trial, and
+a wider search space.
diff --git a/graphics/optipng/Makefile b/graphics/optipng/Makefile
new file mode 100644
index 00000000000..91fad38e8f5
--- /dev/null
+++ b/graphics/optipng/Makefile
@@ -0,0 +1,14 @@
+# $NetBSD: Makefile,v 1.1.1.1 2005/07/13 14:52:39 adam Exp $
+
+DISTNAME=	optipng-0.4.8
+CATEGORIES=	graphics
+MASTER_SITES=	http://www.cs.toronto.edu/~cosmin/pngtech/optipng/
+
+MAINTAINER=	adam@NetBSD.org
+HOMEPAGE=	http://www.cs.toronto.edu/~cosmin/pngtech/optipng/
+COMMENT=	Advances PNG Optimizer
+
+WRKSRC=		${WRKDIR}/${DISTNAME}/src
+
+.include "../../graphics/png/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/graphics/optipng/PLIST b/graphics/optipng/PLIST
new file mode 100644
index 00000000000..6b079bb04a5
--- /dev/null
+++ b/graphics/optipng/PLIST
@@ -0,0 +1,2 @@
+@comment $NetBSD: PLIST,v 1.1.1.1 2005/07/13 14:52:39 adam Exp $
+bin/optipng
diff --git a/graphics/optipng/distinfo b/graphics/optipng/distinfo
new file mode 100644
index 00000000000..ee544579d61
--- /dev/null
+++ b/graphics/optipng/distinfo
@@ -0,0 +1,7 @@
+$NetBSD: distinfo,v 1.1.1.1 2005/07/13 14:52:39 adam Exp $
+
+SHA1 (optipng-0.4.8.tar.gz) = e1b7c00d276828bb9324011d1a19c7916307fdff
+RMD160 (optipng-0.4.8.tar.gz) = 0484daacbdba1b7e7c424d3af24f34b9a7e3177f
+Size (optipng-0.4.8.tar.gz) = 666570 bytes
+SHA1 (patch-aa) = aca716bdffabecad8f6c024c16751f61483c3659
+SHA1 (patch-ab) = e044f6cde38c4e3c1f95c38934daaa938e11b101
diff --git a/graphics/optipng/patches/patch-aa b/graphics/optipng/patches/patch-aa
new file mode 100644
index 00000000000..f7b2e7b2ecb
--- /dev/null
+++ b/graphics/optipng/patches/patch-aa
@@ -0,0 +1,21 @@
+$NetBSD: patch-aa,v 1.1.1.1 2005/07/13 14:52:39 adam Exp $
+
+--- /dev/null	2005-07-13 16:20:21.000000000 +0000
++++ Makefile
+@@ -0,0 +1,16 @@
++OBJS = optipng.o opngio.o opngreduc.o cbitset.o osys.o
++
++all: $(OBJS)
++	$(CC) -o optipng $(LDFLAGS) $(OBJS) -lz -lpng
++
++.c.o:
++	$(CC) -c $(CFLAGS) -I${PREFIX}/include $*.c
++
++optipng.o  : optipng.c   opng.h osys.h cbitset.h cexcept.h
++opngio.o   : opngio.c    opng.h
++opngreduc.o: opngreduc.c opng.h
++cbitset.o  : cbitset.c   cbitset.h
++osys.o     : osys.c      osys.h
++
++install:
++	${BSD_INSTALL_PROGRAM} optipng ${PREFIX}/bin
diff --git a/graphics/optipng/patches/patch-ab b/graphics/optipng/patches/patch-ab
new file mode 100644
index 00000000000..8b1fd5812de
--- /dev/null
+++ b/graphics/optipng/patches/patch-ab
@@ -0,0 +1,14 @@
+$NetBSD: patch-ab,v 1.1.1.1 2005/07/13 14:52:39 adam Exp $
+
+--- opng.h.orig	2005-07-13 16:41:40.000000000 +0000
++++ opng.h
+@@ -33,9 +33,6 @@
+ 
+ #include "png.h"
+ 
+-#if !(PNG_LIBPNG_BUILD_TYPE & PNG_LIBPNG_BUILD_PRIVATE)
+-#error This program requires the BUNDLED libpng version 1.0.x-optipng
+-#endif
+ 
+ 
+ #define OPNG_IMAGE_REDUCTIONS_SUPPORTED  /* implemented here */