Zita-resampler is a C++ library for resampling audio signals. It is designed to

be used within a real-time processing context, to be fast, and to provide
high-quality sample rate conversion.

The library operates on signals represented in single-precision floating point
format. For multichannel operation both the input and output signals are assumed
to be stored as interleaved samples.

The API allows a trade-off between quality and CPU load. For the latter a range
of approximately 1:6 is available. Even at the highest quality setting
libzita-resampler will be faster than most similar libraries providing the same
quality, e.g. libsamplerate.

WWW: http://kokkinizita.linuxaudio.org/linuxaudio/zita-resampler/resampler.html

PR:		215981
Submitted by:	meka@tilda.center

6 files changed, 108 insertions, 0 deletions

diff --git a/audio/Makefile b/audio/Makefile
index 2bdbe7ed7753..05728a315e58 100644
--- a/audio/Makefile
+++ b/audio/Makefile
@@ -852,6 +852,7 @@
     SUBDIR += xwave
     SUBDIR += yell
     SUBDIR += zinf
+    SUBDIR += zita-resampler
     SUBDIR += zynaddsubfx
 
 .include <bsd.port.subdir.mk>
diff --git a/audio/zita-resampler/Makefile b/audio/zita-resampler/Makefile
new file mode 100644
index 000000000000..216c4b373631
--- /dev/null
+++ b/audio/zita-resampler/Makefile
@@ -0,0 +1,18 @@
+# Created by: Goran Mekić <meka@tilda.center>
+# $FreeBSD$
+
+PORTNAME=	zita-resampler
+PORTVERSION=	1.6.0
+CATEGORIES=	audio
+MASTER_SITES=	http://kokkinizita.linuxaudio.org/linuxaudio/downloads/
+
+MAINTAINER=	meka@tilda.center
+COMMENT=	C++ library for resampling audio signals
+
+LICENSE=	GPLv3+
+LICENSE_FILE=	${WRKSRC}/../COPYING
+
+USES=		gmake tar:bzip2
+WRKSRC_SUBDIR=	libs
+
+.include <bsd.port.mk>
diff --git a/audio/zita-resampler/distinfo b/audio/zita-resampler/distinfo
new file mode 100644
index 000000000000..8984f6bc70ec
--- /dev/null
+++ b/audio/zita-resampler/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1484153136
+SHA256 (zita-resampler-1.6.0.tar.bz2) = 10888d76299d8072990939be45d6fc5865f5a45d766d7690819c5899d2a588f0
+SIZE (zita-resampler-1.6.0.tar.bz2) = 126427
diff --git a/audio/zita-resampler/files/patch-Makefile b/audio/zita-resampler/files/patch-Makefile
new file mode 100644
index 000000000000..a54fd4c6691e
--- /dev/null
+++ b/audio/zita-resampler/files/patch-Makefile
@@ -0,0 +1,65 @@
+--- Makefile.orig	2015-10-02 14:59:52 UTC
++++ Makefile
+@@ -1,7 +1,7 @@
+ # ----------------------------------------------------------------------------
+ #
+ #  Copyright (C) 2006-2012 Fons Adriaensen <fons@linuxaudio.org>
+-#    
++#
+ #  This program is free software; you can redistribute it and/or modify
+ #  it under the terms of the GNU General Public License as published by
+ #  the Free Software Foundation; either version 3 of the License, or
+@@ -20,8 +20,8 @@
+ 
+ # Modify as required.
+ #
+-PREFIX = /usr/local
+-SUFFIX := $(shell uname -m | sed -e 's/^unknown/$//' -e 's/^i.86/$//' -e 's/^x86_64/$/64/')
++PREFIX ?= /usr/local
++SUFFIX =
+ LIBDIR = lib$(SUFFIX)
+ 
+ MAJVERS = 1
+@@ -31,10 +31,7 @@ DISTDIR = zita-resampler-$(VERSION)
+ 
+ 
+ CPPFLAGS += -I. -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS
+-CXXFLAGS += -Wall -fPIC -O2 -ffast-math
+-CXXFLAGS += -march=native
+-LDFLAGS += 
+-LDLIBS +=
++CXXFLAGS += -Wall -fPIC
+ 
+ 
+ ZITA-RESAMPLER_SO = libzita-resampler.so
+@@ -46,8 +43,10 @@ ZITA-RESAMPLER_H = zita-resampler/resamp
+ 	zita-resampler/vresampler.h zita-resampler/cresampler.h
+ 
+ 
++all: $(ZITA-RESAMPLER_MIN)
++
+ $(ZITA-RESAMPLER_MIN): $(ZITA-RESAMPLER_O)
+-	g++ -shared $(LDFLAGS) -Wl,-soname,$(ZITA-RESAMPLER_MAJ) -o $(ZITA-RESAMPLER_MIN) $(ZITA-RESAMPLER_O) $(ZITA-RESAMPLER_DEP)
++	${CXX} -shared $(LDFLAGS) -Wl,-soname,$(ZITA-RESAMPLER_MAJ) -o $(ZITA-RESAMPLER_MIN) $(ZITA-RESAMPLER_O) $(ZITA-RESAMPLER_DEP)
+ 
+ $(ZITA-RESAMPLER_O):	$(ZITA-RESAMPLER_H)
+ 
+@@ -55,10 +54,10 @@ $(ZITA-RESAMPLER_O):	$(ZITA-RESAMPLER_H)
+ install:	$(ZITA-RESAMPLER_MIN)
+ 	install -d $(DESTDIR)$(PREFIX)/include/zita-resampler
+ 	install -d $(DESTDIR)$(PREFIX)/$(LIBDIR)
+-	install -m 644 $(ZITA-RESAMPLER_H) $(DESTDIR)$(PREFIX)/include/zita-resampler
+-	install -m 644 $(ZITA-RESAMPLER_MIN) $(DESTDIR)$(PREFIX)/$(LIBDIR)
++	${BSD_INSTALL_DATA} $(ZITA-RESAMPLER_H) $(DESTDIR)$(PREFIX)/include/zita-resampler
++	${BSD_INSTALL_LIB} $(ZITA-RESAMPLER_MIN) $(DESTDIR)$(PREFIX)/$(LIBDIR)
+ 	ln -sf $(ZITA-RESAMPLER_MIN) $(DESTDIR)$(PREFIX)/$(LIBDIR)/$(ZITA-RESAMPLER_SO)
+-	ldconfig
++	ln -sf $(ZITA-RESAMPLER_MIN) $(DESTDIR)$(PREFIX)/$(LIBDIR)/$(ZITA-RESAMPLER_MAJ)
+ 
+ uninstall:
+ 	/bin/rm -rf $(DESTDIR)$(PREFIX)/include/zita-resampler
+@@ -66,4 +65,3 @@ uninstall:
+ 
+ clean:
+ 	/bin/rm -rf *~ *.o *.a *.d *.so.* zita-resampler/*~
+-
diff --git a/audio/zita-resampler/pkg-descr b/audio/zita-resampler/pkg-descr
new file mode 100644
index 000000000000..b81e4e805ff0
--- /dev/null
+++ b/audio/zita-resampler/pkg-descr
@@ -0,0 +1,14 @@
+Zita-resampler is a C++ library for resampling audio signals. It is designed to
+be used within a real-time processing context, to be fast, and to provide
+high-quality sample rate conversion.
+
+The library operates on signals represented in single-precision floating point
+format. For multichannel operation both the input and output signals are assumed
+to be stored as interleaved samples.
+
+The API allows a trade-off between quality and CPU load. For the latter a range
+of approximately 1:6 is available. Even at the highest quality setting
+libzita-resampler will be faster than most similar libraries providing the same
+quality, e.g. libsamplerate.
+
+WWW: http://kokkinizita.linuxaudio.org/linuxaudio/zita-resampler/resampler.html
diff --git a/audio/zita-resampler/pkg-plist b/audio/zita-resampler/pkg-plist
new file mode 100644
index 000000000000..04cb7204fdba
--- /dev/null
+++ b/audio/zita-resampler/pkg-plist
@@ -0,0 +1,7 @@
+include/zita-resampler/cresampler.h
+include/zita-resampler/resampler-table.h
+include/zita-resampler/resampler.h
+include/zita-resampler/vresampler.h
+lib/libzita-resampler.so
+lib/libzita-resampler.so.1
+lib/libzita-resampler.so.1.6.0