graphics/vapoursynth-fmtconv: add new port

Requested by:	Juho Kerola

Fmtconv is a format-conversion plug-in for the Vapoursynth video
processing engine.

It does:
* Resizing.
* Bitdepth conversion with dithering.
* Colorspace conversion (matrix, transfer characteristics and chromatic adaptation).

It supports:
* Pixel data types: 8-–12-, 14- and 16-bit integer, 32-bit float.
* Colorspaces: RGB, Y, YUV in 4:4:4, 4:2:2, 4:2:0, 4:1:1 and YCgCo with the same chroma subsampling factors.
* Progressive and interlaced content.

Fmtconv is focussed primarily on quality and exactness rather than
execution speed.  This does not mean it is slow or unoptimized, but
fmtconv is clearly not on par with the fastest equivalent 8-bit
filters.

https://github.com/EleonoreMizo/fmtconv

5 files changed, 129 insertions, 0 deletions

diff --git a/graphics/Makefile b/graphics/Makefile
index 20616d679757..38e65f3e32b3 100644
--- a/graphics/Makefile
+++ b/graphics/Makefile
@@ -1048,6 +1048,7 @@
     SUBDIR += uniconvw
     SUBDIR += unpaper
     SUBDIR += urt
+    SUBDIR += vapoursynth-fmtconv
     SUBDIR += vapoursynth-waifu2x-w2xc
     SUBDIR += variety
     SUBDIR += vcg
diff --git a/graphics/vapoursynth-fmtconv/Makefile b/graphics/vapoursynth-fmtconv/Makefile
new file mode 100644
index 000000000000..10b7b7864e08
--- /dev/null
+++ b/graphics/vapoursynth-fmtconv/Makefile
@@ -0,0 +1,41 @@
+# $FreeBSD$
+
+PORTNAME=	fmtconv
+PORTVERSION=	r20
+CATEGORIES=	graphics
+PKGNAMEPREFIX=	vapoursynth-
+
+MAINTAINER=	jbeich@FreeBSD.org
+COMMENT=	Format conversion tools for Vapoursynth
+
+LICENSE=	WTFPL
+
+BUILD_DEPENDS=	${LOCALBASE}/include/vapoursynth/VapourSynth.h:multimedia/vapoursynth
+
+USE_GITHUB=	yes
+GH_ACCOUNT=	EleonoreMizo
+
+USES=		autoreconf compiler:c++11-lib gmake libtool pkgconfig
+EXCLUDE=	VapourSynth.h *.txt
+EXTRACT_AFTER_ARGS=	${EXCLUDE:S,^,--exclude ,}
+WRKSRC_SUBDIR=	build/unix
+PATCH_WRKSRC=	${WRKSRC:H:H}
+GNU_CONFIGURE=	yes
+CONFIGURE_ARGS=	--libdir="${DATADIR}"
+CPPFLAGS+=	`pkg-config vapoursynth --cflags`
+INSTALL_TARGET=	install-strip
+DATADIR=	${PREFIX}/lib/vapoursynth
+DOCSDIR=	${PREFIX}/share/doc/${PKGBASE}
+PLIST_FILES=	%%DATADIR%%/libfmtconv.so
+PORTDOCS=	*
+
+post-patch:
+	@${REINPLACE_CMD} -e 's/x86_64/&|amd64/' \
+		${WRKSRC}/configure.ac
+	@${REINPLACE_CMD} -e 's/-O3 //' ${WRKSRC}/Makefile.am
+
+post-install:
+	(cd ${PATCH_WRKSRC}/doc && ${COPYTREE_SHARE} \
+		"${PORTDOCS}" ${STAGEDIR}${DOCSDIR})
+
+.include <bsd.port.mk>
diff --git a/graphics/vapoursynth-fmtconv/distinfo b/graphics/vapoursynth-fmtconv/distinfo
new file mode 100644
index 000000000000..56b28c88c2eb
--- /dev/null
+++ b/graphics/vapoursynth-fmtconv/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1458918419
+SHA256 (EleonoreMizo-fmtconv-r20_GH0.tar.gz) = 44f2f2be05a0265136ee1bb51bd08e5a47c6c1e856d0d045cde5a6bbd7b4350c
+SIZE (EleonoreMizo-fmtconv-r20_GH0.tar.gz) = 233504
diff --git a/graphics/vapoursynth-fmtconv/files/patch-src_conc_Interlocked.hpp b/graphics/vapoursynth-fmtconv/files/patch-src_conc_Interlocked.hpp
new file mode 100644
index 000000000000..bdb0048307b5
--- /dev/null
+++ b/graphics/vapoursynth-fmtconv/files/patch-src_conc_Interlocked.hpp
@@ -0,0 +1,63 @@
+https://github.com/EleonoreMizo/fmtconv/pull/9
+
+--- src/conc/Interlocked.hpp.orig	2016-03-25 15:06:59 UTC
++++ src/conc/Interlocked.hpp
+@@ -100,10 +100,6 @@ int32_t	Interlocked::cas (int32_t volatile &dest, int3
+ 		::LONG (comp)
+ 	));
+ 
+-#elif defined (__linux__)
+-
+-	return (__sync_val_compare_and_swap (&dest, comp, excg));
+-
+ #elif defined (__APPLE__)
+ 
+ 	return (::OSAtomicCompareAndSwap32Barrier (
+@@ -112,6 +108,10 @@ int32_t	Interlocked::cas (int32_t volatile &dest, int3
+ 		const_cast <int32_t *> (reinterpret_cast <int32_t volatile *> (&dest))
+ 	) ? comp : excg);
+ 
++#elif defined (__GNUC__)
++
++	return (__sync_val_compare_and_swap (&dest, comp, excg));
++
+ #else
+ 
+ 	#error Unknown platform
+@@ -214,10 +214,6 @@ int64_t	Interlocked::cas (int64_t volatile &dest, int6
+ 
+ 	return (old);
+ 
+-#elif defined (__linux__)
+-
+-	return (__sync_val_compare_and_swap (&dest, comp, excg));
+-
+ #elif defined (__APPLE__)
+ 
+ 	return (::OSAtomicCompareAndSwap64Barrier (
+@@ -226,6 +222,10 @@ int64_t	Interlocked::cas (int64_t volatile &dest, int6
+ 		const_cast <int64_t *> (reinterpret_cast <int64_t volatile *> (&dest))
+ 	) ? comp : excg);
+ 
++#elif defined (__GNUC__)
++
++	return (__sync_val_compare_and_swap (&dest, comp, excg));
++
+ #else
+ 
+ 	#error Unknown platform
+@@ -355,9 +355,13 @@ void	Interlocked::cas (Data128 &old, volatile Data128 
+ 
+ 	#endif
+ 
+-#elif defined (__linux__)
++#elif defined (__GNUC__)
+ 
+ 	old = __sync_val_compare_and_swap (&dest, comp, excg);
++
++#else
++
++	#error Unknown platform
+ 
+ #endif
+ }
diff --git a/graphics/vapoursynth-fmtconv/pkg-descr b/graphics/vapoursynth-fmtconv/pkg-descr
new file mode 100644
index 000000000000..4effb7650f1e
--- /dev/null
+++ b/graphics/vapoursynth-fmtconv/pkg-descr
@@ -0,0 +1,21 @@
+Fmtconv is a format-conversion plug-in for the Vapoursynth video
+processing engine.
+
+It does:
+* Resizing.
+* Bitdepth conversion with dithering.
+* Colorspace conversion (matrix, transfer characteristics and
+  chromatic adaptation).
+
+It supports:
+* Pixel data types: 8--12-, 14- and 16-bit integer, 32-bit float.
+* Colorspaces: RGB, Y, YUV in 4:4:4, 4:2:2, 4:2:0, 4:1:1 and YCgCo
+  with the same chroma subsampling factors.
+* Progressive and interlaced content.
+
+Fmtconv is focussed primarily on quality and exactness rather than
+execution speed.  This does not mean it is slow or unoptimized, but
+fmtconv is clearly not on par with the fastest equivalent 8-bit
+filters.
+
+WWW: https://github.com/EleonoreMizo/fmtconv