From 3c19adc8a7d67305631d560ac69a8e6f74f052f8 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Thu, 30 Aug 2012 17:17:38 +0200
Subject: replace Chubgraph Clipper with Chugin Clipper, giving a significant
 speed increase

 * Chubgraph Clipper now available as ClipperGraph
 * Chugins are built in chugins/ and do not need to be installed
 * additional command line options to ./start_chuck are passed to chuck
---
 chugins/Clipper.cpp | 22 ++++++++++++++++++++++
 chugins/Makefile    | 15 +++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 chugins/Clipper.cpp
 create mode 100644 chugins/Makefile

(limited to 'chugins')

diff --git a/chugins/Clipper.cpp b/chugins/Clipper.cpp
new file mode 100644
index 0000000..7c80793
--- /dev/null
+++ b/chugins/Clipper.cpp
@@ -0,0 +1,22 @@
+#include <chuck_dl.h>
+#include <chuck_def.h>
+
+CK_DLL_TICK(clipper_tick);
+
+CK_DLL_QUERY(Clipper)
+{
+	QUERY->setname(QUERY, "Clipper");
+
+	QUERY->begin_class(QUERY, "Clipper", "UGen");
+	QUERY->add_ugen_func(QUERY, clipper_tick, NULL, 1, 1);
+	QUERY->end_class(QUERY);
+
+	return TRUE;
+}
+
+CK_DLL_TICK(clipper_tick)
+{
+	*out = in > 1. ? 1. : (in < -1. ? -1. : in);
+
+	return TRUE;
+}
diff --git a/chugins/Makefile b/chugins/Makefile
new file mode 100644
index 0000000..f75e667
--- /dev/null
+++ b/chugins/Makefile
@@ -0,0 +1,15 @@
+CFLAGS ?= -O3
+
+CFLAGS += -m32
+CPPFLAGS += -I/usr/include/chuck -D__LINUX_JACK__
+LDFLAGS += -m32
+
+CXXFLAGS += $(CFLAGS)
+
+all : Clipper.chug
+
+%.chug : %.o
+	$(CXX) -shared $(LDFLAGS) -o $@ $^
+
+clean:
+	$(RM) *.chug *.o
-- 
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