obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 114 insertions, 0 deletions

diff --git a/libjava/classpath/native/jni/midi-dssi/dssi_data.h b/libjava/classpath/native/jni/midi-dssi/dssi_data.h
new file mode 100644
index 000000000..f8243f29b
--- /dev/null
+++ b/libjava/classpath/native/jni/midi-dssi/dssi_data.h
@@ -0,0 +1,114 @@
+/* dssi_data.h - DSSI data
+   Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+ 
+GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+#include <stdlib.h>
+#include <dlfcn.h>
+#include <sys/time.h>
+#include <jni.h>
+#include <dssi.h>
+#include <jack/jack.h>
+#include <alsa/asoundlib.h>
+#include <alsa/seq.h>
+
+#include <stdio.h>
+
+#include "../classpath/jcl.h"
+
+/* Specify the size of the circular buffer.  It only needs to be big
+   enough to hold the events that happen between jack callbacks (~
+   1/40th of a second).  */
+#define EVENT_BUFFER_SIZE 1024
+
+/* Every DSSI Synthesizer has one of these associated with it.  The
+   Java class sees it as a "long" handle.  */
+
+typedef struct
+{
+  /* This is a handle to the dlopen'ed .so file containing the DSSI
+     synthesizer.  */
+  void *dlhandle;
+
+  /* The function to call to get the DSS_Descriptor.  */
+  DSSI_Descriptor_Function fn;
+
+  /* The descriptor for this synthesizer.  See the dssi.h system
+     header.  */
+  const DSSI_Descriptor *desc;
+
+  /* We currently open a jack client connection for every
+     synthesizer.  */
+  jack_client_t *jack_client;
+
+  /* We currently only handle stereo jack connections.  Output from
+     mono synthesizers is sent to both left and right ports.  */
+  jack_port_t *jack_left_output_port;
+  jack_port_t *jack_right_output_port;
+
+  /* We use a circular buffer to hold MIDI events before processing
+     them in the jack audio processing callback function.  */
+  snd_seq_event_t midiEventBuffer[EVENT_BUFFER_SIZE];
+  int midiEventReadIndex; 
+  int midiEventWriteIndex;
+
+  /* This is a handle the synthesizers underlying LADSPA structure.
+     See the ladspa.h system header for details.  */
+  LADSPA_Handle plugin_handle;
+
+  /* These are buffers we pass to the DSSI Synthesizer for
+     filling.  */
+  float *left_buffer;
+  float *right_buffer;
+
+  /* The number of input controls for this synth.  */
+  unsigned control_count;
+  
+  /* An array of control values, control_count in length.  */
+  LADSPA_Data *control_values;
+
+  /* A mapping of MIDI controllers to control values.  There are a
+     maximum of 128 MIDI controllers.  */
+  unsigned control_value_map[128];
+
+  /* A mapping of MIDI controllers to LADSPA ports.  There are a
+     maximum of 128 MIDI controllers.  */
+  unsigned control_port_map[128];
+
+  /* The sample rate.  */
+  jack_nframes_t sample_rate;
+
+} dssi_data;
+