Add stub PortAudio driver.

6 files changed, 936 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 6ec20fd..e1dc2b1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,23 +1,27 @@
 all:
 	cd alsa && make all
+	cd portaudio && make all
 	cd ogg && make all
 	cd sound && make all
 	cd soundeffects && make all
 
 clean:
 	cd alsa && make clean
+	cd portaudio && make clean
 	cd ogg && make clean
 	cd sound && make clean
 	cd soundeffects && make clean
 
 install:
 	cd alsa && make install
+	cd portaudio && make install
 	cd ogg && make install
 	cd sound && make install
 	cd soundeffects && make install
 
 uninstall:
 	cd alsa && make uninstall
+	cd portaudio && make uninstall
 	cd ogg && make uninstall
 	cd sound && make uninstall
 	cd soundeffects && make uninstall
diff --git a/portaudio/LICENSE b/portaudio/LICENSE
new file mode 100644
index 0000000..7a8e8ab
--- /dev/null
+++ b/portaudio/LICENSE
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
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diff --git a/portaudio/Makefile b/portaudio/Makefile
new file mode 100644
index 0000000..8b86b53
--- /dev/null
+++ b/portaudio/Makefile
@@ -0,0 +1,370 @@
+##
+#
+# Compiz plugin Makefile
+#
+# Copyright : (C) 2007 by Dennis Kasprzyk
+# E-mail    : onestone@deltatauchi.de
+#
+#
+# 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 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+##
+
+# plugin.info file contents
+# 
+# PLUGIN = foo
+# PKG_DEP = pango
+# LDFLAGS_ADD = -lGLU
+# CFLAGS_ADD = -I/usr/include/foo
+#
+
+#load config file
+include plugin.info
+
+
+ifeq ($(BUILD_GLOBAL),true)
+	PREFIX = $(shell pkg-config --variable=prefix compiz)
+	CLIBDIR = $(shell pkg-config --variable=libdir compiz)
+	CINCDIR = $(shell pkg-config --variable=includedir compiz)
+	PKGDIR = $(CLIBDIR)/pkgconfig
+	DESTDIR = $(shell pkg-config --variable=libdir compiz)/compiz
+	XMLDIR = $(shell pkg-config --variable=prefix compiz)/share/compiz
+else
+	DESTDIR = $(HOME)/.compiz/plugins
+	XMLDIR = $(HOME)/.compiz/metadata
+endif
+
+BUILDDIR = build
+
+ECHO	  = `which echo`
+
+CC        = gcc
+LIBTOOL   = libtool
+INSTALL   = install
+
+BCOP      = `pkg-config --variable=bin bcop`
+
+CFLAGS    = -g -Wall `pkg-config --cflags $(PKG_DEP) compiz ` $(CFLAGS_ADD)
+LDFLAGS   = `pkg-config --libs $(PKG_DEP) compiz ` $(LDFLAGS_ADD)
+
+POFILEDIR = $(shell if [ -n "$(PODIR)" ]; then $(ECHO) $(PODIR); else $(ECHO) ./po;fi )
+
+is-bcop-target  := $(shell if [ -e $(PLUGIN).xml.in ]; then cat $(PLUGIN).xml.in | grep "useBcop=\"true\""; \
+		     else if [ -e $(PLUGIN).xml ]; then cat $(PLUGIN).xml | grep "useBcop=\"true\""; fi; fi)
+
+trans-target    := $(shell if [ -e $(PLUGIN).xml.in -o -e $(PLUGIN).xml ]; then $(ECHO) $(BUILDDIR)/$(PLUGIN).xml;fi )
+
+bcop-target     := $(shell if [ -n "$(is-bcop-target)" ]; then $(ECHO) $(BUILDDIR)/$(PLUGIN).xml; fi )
+bcop-target-src := $(shell if [ -n "$(is-bcop-target)" ]; then $(ECHO) $(BUILDDIR)/$(PLUGIN)_options.c; fi )
+bcop-target-hdr := $(shell if [ -n "$(is-bcop-target)" ]; then $(ECHO) $(BUILDDIR)/$(PLUGIN)_options.h; fi )
+
+gen-schemas     := $(shell if [ -e $(PLUGIN).xml.in -o -e $(PLUGIN).xml -a -n "`pkg-config --variable=xsltdir compiz-gconf`" ]; then $(ECHO) true; fi )
+schema-target   := $(shell if [ -n "$(gen-schemas)" ]; then $(ECHO) $(BUILDDIR)/$(PLUGIN).xml; fi )
+schema-output   := $(shell if [ -n "$(gen-schemas)" ]; then $(ECHO) $(BUILDDIR)/compiz-$(PLUGIN).schema; fi )
+
+ifeq ($(BUILD_GLOBAL),true)
+    pkg-target         := $(shell if [ -e compiz-$(PLUGIN).pc.in -a -n "$(PREFIX)" -a -d "$(PREFIX)" ]; then $(ECHO) "$(BUILDDIR)/compiz-$(PLUGIN).pc"; fi )
+    hdr-install-target := $(shell if [ -e compiz-$(PLUGIN).pc.in -a -n "$(PREFIX)" -a -d "$(PREFIX)" -a -e $(PLUGIN).h ]; then $(ECHO) "$(PLUGIN).h"; fi )
+endif
+
+# find all the object files (including those from .moc.cpp files)
+
+c-objs     := $(patsubst %.c,%.lo,$(shell find -name '*.c' 2> /dev/null | grep -v "$(BUILDDIR)/" | sed -e 's/^.\///'))
+c-objs     := $(filter-out $(bcop-target-src:.c=.lo),$(c-objs))
+
+all-c-objs := $(addprefix $(BUILDDIR)/,$(c-objs)) 
+all-c-objs += $(bcop-target-src:.c=.lo)
+
+# system include path parameter, -isystem doesn't work on old gcc's
+inc-path-param = $(shell if [ -z "`gcc --version | head -n 1 | grep ' 3'`" ]; then $(ECHO) "-isystem"; else $(ECHO) "-I"; fi)
+
+# default color settings
+color := $(shell if [ $$TERM = "dumb" ]; then $(ECHO) "no"; else $(ECHO) "yes"; fi)
+
+#
+# Do it.
+#
+
+.PHONY: $(BUILDDIR) build-dir trans-target bcop-build pkg-creation schema-creation c-build-objs c-link-plugin
+
+all: $(BUILDDIR) build-dir trans-target bcop-build pkg-creation schema-creation c-build-objs c-link-plugin
+
+trans-build: $(trans-target)
+
+bcop-build:   $(bcop-target-hdr) $(bcop-target-src)
+
+schema-creation: $(schema-output)
+
+c-build-objs: $(all-c-objs)
+
+c-link-plugin: $(BUILDDIR)/lib$(PLUGIN).la
+
+pkg-creation: $(pkg-target)
+
+#
+# Create build directory
+#
+
+$(BUILDDIR) :
+	@mkdir -p $(BUILDDIR)
+
+$(DESTDIR) :
+	@mkdir -p $(DESTDIR)
+
+#
+# fallback if xml.in doesn't exists
+#
+$(BUILDDIR)/%.xml: %.xml
+	@cp $< $@
+
+#
+# Translating
+#
+$(BUILDDIR)/%.xml: %.xml.in
+	@if [ -d $(POFILEDIR) ]; then \
+		if [ '$(color)' != 'no' ]; then \
+			$(ECHO) -e -n "\033[0;1;5mtranslate \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+		else \
+			$(ECHO) "translate $<  ->  $@"; \
+		fi; \
+		intltool-merge -x -u $(POFILEDIR) $< $@ > /dev/null; \
+		if [ '$(color)' != 'no' ]; then \
+			$(ECHO) -e "\r\033[0mtranslate : \033[34m$< -> $@\033[0m"; \
+		fi; \
+	else \
+		if [ '$(color)' != 'no' ]; then \
+			$(ECHO) -e -n "\033[0;1;5mconvert   \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+		else \
+			$(ECHO) "convert   $<  ->  $@"; \
+		fi; \
+		cat $< | sed -e 's;<_;<;g' -e 's;</_;</;g' > $@; \
+		if [ '$(color)' != 'no' ]; then \
+			$(ECHO) -e "\r\033[0mconvert   : \033[34m$< -> $@\033[0m"; \
+		fi; \
+	fi
+
+#
+# BCOP'ing
+
+$(BUILDDIR)/%_options.h: $(BUILDDIR)/%.xml
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mbcop'ing  \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "bcop'ing  $<  ->  $@"; \
+	fi
+	@$(BCOP) --header=$@ $<
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mbcop'ing  : \033[34m$< -> $@\033[0m"; \
+	fi
+
+$(BUILDDIR)/%_options.c: $(BUILDDIR)/%.xml
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mbcop'ing  \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "bcop'ing  $<  ->  $@"; \
+	fi
+	@$(BCOP) --source=$@ $< 
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mbcop'ing  : \033[34m$< -> $@\033[0m"; \
+	fi
+
+#
+# Schema generation
+
+$(BUILDDIR)/compiz-%.schema: $(BUILDDIR)/%.xml
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mschema'ing\033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "schema'ing  $<  ->  $@"; \
+	fi
+	@xsltproc `pkg-config --variable=xsltdir compiz-gconf`/schemas.xslt $< > $@
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mschema    : \033[34m$< -> $@\033[0m"; \
+	fi
+
+#
+# pkg config file generation
+
+$(BUILDDIR)/compiz-%.pc: compiz-%.pc.in
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mpkgconfig \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "pkgconfig   $<  ->  $@"; \
+	fi
+	@COMPIZREQUIRES=`cat $(PKGDIR)/compiz.pc | grep Requires | sed -e 's;Requires: ;;g'`; \
+    COMPIZCFLAGS=`cat $(PKGDIR)/compiz.pc | grep Cflags | sed -e 's;Cflags: ;;g'`; \
+    sed -e 's;@prefix@;$(PREFIX);g' -e 's;\@libdir@;$(CLIBDIR);g' \
+        -e 's;@includedir@;$(CINCDIR);g' -e 's;\@VERSION@;0.0.1;g' \
+        -e "s;@COMPIZ_REQUIRES@;$$COMPIZREQUIRES;g" \
+        -e "s;@COMPIZ_CFLAGS@;$$COMPIZCFLAGS;g" $< > $@;
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mpkgconfig : \033[34m$< -> $@\033[0m"; \
+	fi
+
+#
+# Compiling
+#
+
+$(BUILDDIR)/%.lo: %.c
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5mcompiling \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "compiling $< -> $@"; \
+	fi
+	@$(LIBTOOL) --quiet --mode=compile $(CC) $(CFLAGS) -I$(BUILDDIR) -c -o $@ $<
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mcompiling : \033[34m$< -> $@\033[0m"; \
+	fi
+
+$(BUILDDIR)/%.lo: $(BUILDDIR)/%.c
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5mcompiling \033[0m: \033[0;32m$< \033[0m-> \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "compiling $< -> $@"; \
+	fi
+	@$(LIBTOOL) --quiet --mode=compile $(CC) $(CFLAGS) -I$(BUILDDIR) -c -o $@ $<
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mcompiling : \033[34m$< -> $@\033[0m"; \
+	fi
+
+
+#
+# Linking
+#
+
+cxx-rpath-prefix := -Wl,-rpath,
+
+$(BUILDDIR)/lib$(PLUGIN).la: $(addprefix $(BUILDDIR)/,$(c-objs))
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mlinking   \033[0m: \033[0;31m$@\033[0m"; \
+	else \
+		$(ECHO) "linking   : $@"; \
+	fi
+	@$(LIBTOOL) --quiet --mode=link $(CC) $(LDFLAGS) -rpath $(DESTDIR) -o $@ $(all-c-objs)
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mlinking   : \033[34m$@\033[0m"; \
+	fi
+
+
+clean:
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e -n "\033[0;1;5mremoving  \033[0m: \033[0;31m./$(BUILDDIR)\033[0m"; \
+	else \
+		$(ECHO) "removing  : ./$(BUILDDIR)"; \
+	fi
+	@rm -rf $(BUILDDIR)
+	@if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0mremoving  : \033[34m./$(BUILDDIR)\033[0m"; \
+	fi
+	
+
+install: $(DESTDIR) all
+	@if [ '$(color)' != 'no' ]; then \
+	    $(ECHO) -n -e "\033[0;1;5minstall   \033[0m: \033[0;31m$(DESTDIR)/lib$(PLUGIN).so\033[0m"; \
+	else \
+	    $(ECHO) "install   : $(DESTDIR)/lib$(PLUGIN).so"; \
+	fi
+	@mkdir -p $(DESTDIR)
+	@$(INSTALL) $(BUILDDIR)/.libs/lib$(PLUGIN).so $(DESTDIR)/lib$(PLUGIN).so
+	@if [ '$(color)' != 'no' ]; then \
+	    $(ECHO) -e "\r\033[0minstall   : \033[34m$(DESTDIR)/lib$(PLUGIN).so\033[0m"; \
+	fi
+	@if [ -e $(BUILDDIR)/$(PLUGIN).xml ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5minstall   \033[0m: \033[0;31m$(XMLDIR)/$(PLUGIN).xml\033[0m"; \
+	    else \
+		$(ECHO) "install   : $(XMLDIR)/$(PLUGIN).xml"; \
+	    fi; \
+	    mkdir -p $(XMLDIR); \
+	    cp $(BUILDDIR)/$(PLUGIN).xml $(XMLDIR)/$(PLUGIN).xml; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0minstall   : \033[34m$(XMLDIR)/$(PLUGIN).xml\033[0m"; \
+	    fi; \
+	fi
+	@if [ -n "$(hdr-install-target)" ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5minstall   \033[0m: \033[0;31m$(CINCDIR)/compiz/$(hdr-install-target)\033[0m"; \
+	    else \
+		$(ECHO) "install   : $(CINCDIR)/compiz/$(hdr-install-target)"; \
+	    fi; \
+	    cp $(hdr-install-target) $(CINCDIR)/compiz/$(hdr-install-target); \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0minstall   : \033[34m$(CINCDIR)/compiz/$(hdr-install-target)\033[0m"; \
+	    fi; \
+	fi
+	@if [ -n "$(pkg-target)" ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5minstall   \033[0m: \033[0;31m$(PKGDIR)/compiz-$(PLUGIN).pc\033[0m"; \
+	    else \
+		$(ECHO) "install   : $(PKGDIR)/compiz-$(PLUGIN).pc"; \
+	    fi; \
+	    cp $(pkg-target) $(PKGDIR)/compiz-$(PLUGIN).pc; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0minstall   : \033[34m$(PKGDIR)/compiz-$(PLUGIN).pc\033[0m"; \
+	    fi; \
+	fi
+	@if [ -n "$(schema-output)" -a -e "$(schema-output)" ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5minstall   \033[0m: \033[0;31m$(schema-output)\033[0m"; \
+	    else \
+		$(ECHO) "install   : $(schema-output)"; \
+	    fi; \
+	    gconftool-2 --install-schema-file=$(schema-output) > /dev/null; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0minstall   : \033[34m$(schema-output)\033[0m"; \
+	    fi; \
+	fi
+
+uninstall:	
+	@if [ -e $(DESTDIR)/lib$(PLUGIN).so ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5muninstall \033[0m: \033[0;31m$(DESTDIR)/lib$(PLUGIN).so\033[0m"; \
+	    else \
+		$(ECHO) "uninstall : $(DESTDIR)/lib$(PLUGIN).so"; \
+	    fi; \
+	    rm -f $(DESTDIR)/lib$(PLUGIN).so; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0muninstall : \033[34m$(DESTDIR)/lib$(PLUGIN).so\033[0m"; \
+	    fi; \
+	fi
+	@if [ -e $(XMLDIR)/$(PLUGIN).xml ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5muninstall \033[0m: \033[0;31m$(XMLDIR)/$(PLUGIN).xml\033[0m"; \
+	    else \
+		$(ECHO) "uninstall : $(XMLDIR)/$(PLUGIN).xml"; \
+	    fi; \
+	    rm -f $(XMLDIR)/$(PLUGIN).xml; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0muninstall : \033[34m$(XMLDIR)/$(PLUGIN).xml\033[0m"; \
+	    fi; \
+	fi
+	@if [ -n "$(hdr-install-target)" -a -e $(CINCDIR)/compiz/$(hdr-install-target) ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5muninstall \033[0m: \033[0;31m$(CINCDIR)/compiz/$(hdr-install-target)\033[0m"; \
+	    else \
+		$(ECHO) "uninstall : $(CINCDIR)/compiz/$(hdr-install-target)"; \
+	    fi; \
+	    rm -f $(CINCDIR)/compiz/$(hdr-install-target); \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0muninstall : \033[34m$(CINCDIR)/compiz/$(hdr-install-target)\033[0m"; \
+	    fi; \
+	fi
+	@if [ -n "$(pkg-target)" -a -e $(PKGDIR)/compiz-$(PLUGIN).pc ]; then \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -n -e "\033[0;1;5muninstall \033[0m: \033[0;31m$(PKGDIR)/compiz-$(PLUGIN).pc\033[0m"; \
+	    else \
+		$(ECHO) "uninstall : $(PKGDIR)/compiz-$(PLUGIN).pc"; \
+	    fi; \
+	    rm -f $(PKGDIR)/compiz-$(PLUGIN).pc; \
+	    if [ '$(color)' != 'no' ]; then \
+		$(ECHO) -e "\r\033[0muninstall : \033[34m$(PKGDIR)/compiz-$(PLUGIN).pc\033[0m"; \
+	    fi; \
+	fi
diff --git a/portaudio/plugin.info b/portaudio/plugin.info
new file mode 100644
index 0000000..b50ca70
--- /dev/null
+++ b/portaudio/plugin.info
@@ -0,0 +1,2 @@
+PLUGIN = portaudio
+CFLAGS_ADD = -I../include
diff --git a/portaudio/portaudio.c b/portaudio/portaudio.c
new file mode 100644
index 0000000..842172b
--- /dev/null
+++ b/portaudio/portaudio.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2007 Andrew Riedi <andrewriedi@gmail.com>
+ *  
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software 
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * This plug-in the Compiz PortAudio driver.
+ */
+
+#include <compiz.h>
+#include <sound.h>
+
+#include <portaudio.h>
+
+static CompMetadata portaudioMetadata;
+static int displayPrivateIndex;
+static int soundDisplayPrivateIndex;
+
+#define GET_PORTAUDIO_DISPLAY(d) \
+    ((SoundDisplay *) (d)->privates[soundDisplayPrivateIndex].ptr)
+
+#define PORTAUDIO_DISPLAY(d) \
+    SoundDisplay *pd = GET_PORTAUDIO_DISPLAY (d)
+
+static void portaudioSoundTest( void )
+{
+}
+
+static void portaudioSoundPlay( int *buffer, int buffer_size )
+{
+}
+
+static Bool portaudioDoInit( void )
+{
+    return TRUE;
+}
+
+static void portaudioDoFini( void )
+{
+}
+
+static void portaudioWrapFunctions( SoundDisplay *ad, CompDisplay *d )
+{
+    SOUND_DISPLAY( d );
+#define PORTAUDIO_WRAP( func ) \
+    ad->sound ## func = portaudioSound ## func; \
+    WRAP( sd, ad, sound ## func, portaudioSound ## func )
+
+    PORTAUDIO_WRAP( Test );
+    PORTAUDIO_WRAP( Play );
+#undef PORTAUDIO_WRAP
+}
+
+static void portaudioUnwrapFunctions( SoundDisplay *ad, CompDisplay *d )
+{
+    SOUND_DISPLAY( d );
+#define PORTAUDIO_UNWRAP( func ) \
+    UNWRAP( sd, ad, sound ## func)
+
+    PORTAUDIO_UNWRAP( Test );
+    PORTAUDIO_UNWRAP( Play );
+#undef PORTAUDIO_UNWRAP
+}
+
+static Bool portaudioInitDisplay( CompPlugin *plugin, CompDisplay *d )
+{
+    SoundDisplay *pd;
+    CompPlugin *sound = findActivePlugin( "sound" );
+    CompOption *option;
+    int nOption;
+
+    if ( !sound || !sound->vTable->getDisplayOptions )
+        return FALSE;
+
+    option = (*sound->vTable->getDisplayOptions) (sound, d, &nOption);
+
+    if ( getIntOptionNamed( option, nOption, "abi", 0 ) != SOUND_ABIVERSION )
+    {
+        compLogMessage( d, "portaudio", CompLogLevelError,
+                        "Sound ABI version mismatch." );
+        return FALSE;
+    }
+
+    soundDisplayPrivateIndex = getIntOptionNamed( option, nOption, "index",
+                                                  -1 );
+    if ( soundDisplayPrivateIndex < 0 )
+        return FALSE;
+
+    /* No point in making a PortaudioDisplay structure. */
+    pd = malloc( sizeof( SoundDisplay ) );
+    if (!pd)
+        return FALSE;
+
+    if ( !compInitDisplayOptionsFromMetadata( d, &portaudioMetadata, 0, 0, 0 ) )
+    {
+        free( pd );
+        return FALSE;
+    }
+
+    pd->screenPrivateIndex = allocateScreenPrivateIndex( d );
+    if ( pd->screenPrivateIndex < 0 )
+    {
+        free( pd );
+        return FALSE;
+    }
+
+    portaudioWrapFunctions( pd, d );
+
+    d->privates[displayPrivateIndex].ptr = pd;
+
+    return TRUE;
+}
+
+static void portaudioFiniDisplay( CompPlugin *plugin, CompDisplay *d )
+{
+    PORTAUDIO_DISPLAY( d );
+
+    freeScreenPrivateIndex (d, pd->screenPrivateIndex);
+
+    portaudioUnwrapFunctions( pd, d );
+
+    free( pd );
+}
+
+static Bool portaudioInit( CompPlugin *plugin )
+{
+   if ( !compInitPluginMetadataFromInfo( &portaudioMetadata,
+                                         plugin->vTable->name, 0, 0, 0, 0 ) )
+        return FALSE;
+
+    displayPrivateIndex = allocateDisplayPrivateIndex ();
+    if ( displayPrivateIndex < 0 )
+    {
+        compFiniMetadata( &portaudioMetadata );
+        return FALSE;
+    }
+
+    compAddMetadataFromFile( &portaudioMetadata, plugin->vTable->name );
+
+    return portaudioDoInit();
+}
+
+static void portaudioFini( CompPlugin *plugin )
+{
+    freeDisplayPrivateIndex( displayPrivateIndex );
+    compFiniMetadata( &portaudioMetadata );
+
+    portaudioDoFini();
+}
+
+static int portaudioGetVersion( CompPlugin *plugin, int version )
+{   
+    return ABIVERSION;
+}
+
+static CompMetadata *portaudioGetMetadata( CompPlugin *plugin )
+{
+    return &portaudioMetadata;
+}
+
+CompPluginVTable portaudioVTable = 
+{
+    "portaudio",
+    portaudioGetVersion,
+    portaudioGetMetadata,
+    portaudioInit,
+    portaudioFini,
+    portaudioInitDisplay,
+    portaudioFiniDisplay,
+    0, /* InitScreen */
+    0, /* FiniScreen */
+    0, /* InitWindow */
+    0, /* FiniWindow */
+    0, /* GetDisplayOptions */
+    0, /* SetDisplayOption */
+    0, /* GetScreenOptions */
+    0, /* SetScreenOption */
+    0, /* Deps */
+    0, /* nDeps */
+    0, /* Features */
+    0  /* nFeatures */
+};
+
+CompPluginVTable *getCompPluginInfo( void )
+{
+    return &portaudioVTable;
+}
diff --git a/portaudio/portaudio.xml.in b/portaudio/portaudio.xml.in
new file mode 100644
index 0000000..7187c67
--- /dev/null
+++ b/portaudio/portaudio.xml.in
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<compiz>
+    <!-- portaudio metadata -->
+    <plugin name="portaudio">
+        <category>Sound</category>
+        <feature>sounddriver</feature>
+        <deps>
+                <relation type="before">
+                        <plugin>soundeffects</plugin>
+                </relation>
+                <relation type="after">
+                        <plugin>sound</plugin>
+                </relation>
+        </deps>
+        <_short>PortAudio</_short>
+        <_long>Compiz PortAudio driver.</_long>
+        <display>
+        </display>
+        <screen>
+        </screen>
+    </plugin>
+</compiz>