[cp-patches] Patch: start of ALSA MIDI provider code

[Anthony Green]

Here's the start of ALSA MIDI provider code.  MIDI IN ports basically
work.  You can read and print events from a MIDI keyboard using the
standard interfaces.  It's not perfect, but it's a start.

OK?

AG


2005-10-02  Anthony Green  <address@hidden>

        * native/jni/Makefile.am: Maybe build ALSA code.

        * gnu/javax/sound/midi/alsa/AlsaPortDevice.java,
        gnu/javax/sound/midi/alsa/AlsaOutputPortDevice.java
        gnu/javax/sound/midi/alsa/AlsaInputPortDevice.java
        gnu/javax/sound/midi/alsa/AlsaMidiDeviceProvider.java
        gnu/javax/sound/midi/alsa/AlsaMidiSequencerDevice.java: Rebuilt.
        
native/jni/gnu-javax-sound-midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c,
        
native/jni/gnu-javax-sound-midi-alsa/gnu_javax_sound_midi_alsa_AlsaMidiDeviceProvider.c,
        
native/jni/gnu-javax-sound-midi-alsa/gnu_javax_sound_midi_alsa_AlsaSequencerDevice.c,
        resource/META-INF/services/javax.sound.midi.spi.MidiDeviceProvider,
        native/jni/gnu-javax-sound-midi-alsa/Makefile.am: New files.

        * include/Makefile.am: Add sound header files.
        * include/gnu_javax_sound_midi_alsa_AlsaPortDevice.h,
        include/gnu_javax_sound_midi_alsa_AlsaMidiDeviceProvider.h,
        include/gnu_javax_sound_midi_alsa_AlsaSequencerDevice.h: New
        files.
        
        * configure.ac (AC_CONFIG_FILES): Add
        native/jni/gnu-javax-sound-midi-alsa/Makefile.


Index: native/jni/Makefile.am
===================================================================
RCS file: /cvsroot/classpath/classpath/native/jni/Makefile.am,v
retrieving revision 1.15
diff -u -r1.15 Makefile.am
--- native/jni/Makefile.am      5 Sep 2005 18:41:33 -0000       1.15
+++ native/jni/Makefile.am      2 Oct 2005 07:56:32 -0000
@@ -4,6 +4,10 @@
   JNIDIRS = java-io java-lang java-net java-nio java-util
 endif
 
+if CREATE_ALSA_LIBRARIES
+  ALSADIR = gnu-javax-sound-midi-alsa
+endif
+
 if CREATE_GTK_PEER_LIBRARIES
   GTKDIR = gtk-peer
 endif
@@ -16,9 +20,10 @@
   XMLJDIR = xmlj
 endif
 
-SUBDIRS = classpath $(JNIDIRS) $(GTKDIR) $(CLASSPATH_QT_PEER_DIR) $(XMLJDIR)
+SUBDIRS = classpath $(JNIDIRS) \
+  $(ALSADIR) $(GTKDIR) $(CLASSPATH_QT_PEER_DIR) $(XMLJDIR)
 DIST_SUBDIRS = classpath java-io java-lang java-net java-nio java-util \
-               gtk-peer qt-peer xmlj
+               gtk-peer qt-peer xmlj gnu-javax-sound-midi-alsa
 
 all-local:
        cd $(top_srcdir) && $(SHELL) ./scripts/check_jni_methods.sh
Index: configure.ac
===================================================================
RCS file: /cvsroot/classpath/classpath/configure.ac,v
retrieving revision 1.108
diff -u -r1.108 configure.ac
--- configure.ac        17 Sep 2005 21:19:35 -0000      1.108
+++ configure.ac        2 Oct 2005 07:56:32 -0000
@@ -103,6 +103,22 @@
 AM_CONDITIONAL(CREATE_XMLJ_LIBRARY, test "x${COMPILE_XMLJ}" = xyes)
 
 dnl -----------------------------------------------------------
+dnl ALSA code (enabled by default)
+dnl -----------------------------------------------------------
+AC_ARG_ENABLE([alsa],
+              [AS_HELP_STRING(--disable-alsa,compile ALSA providers (disabled 
by --disable-alsa) [default=yes])],
+              [case "${enableval}" in
+                yes) COMPILE_ALSA=yes ;;
+                no) COMPILE_ALSA=no ;;
+                *) COMPILE_ALSA=yes ;;
+              esac],
+              [COMPILE_ALSA=yes])
+if test "x$COMPILE_ALSA" = "xyes"; then
+  AC_CHECK_HEADERS([alsa/asoundlib.h],,COMPILE_ALSA=no)
+fi
+AM_CONDITIONAL(CREATE_ALSA_LIBRARIES, test "x${COMPILE_ALSA}" = xyes)
+
+dnl -----------------------------------------------------------
 dnl GTK native peer (enabled by default)
 dnl -----------------------------------------------------------
 AC_ARG_ENABLE([gtk-peer],
@@ -489,6 +505,7 @@
 native/jni/gtk-peer/Makefile
 native/jni/qt-peer/Makefile
 native/jni/xmlj/Makefile
+native/jni/gnu-javax-sound-midi-alsa/Makefile
 native/target/Makefile
 native/target/Linux/Makefile
 native/target/generic/Makefile
Index: include/Makefile.am
===================================================================
RCS file: /cvsroot/classpath/classpath/include/Makefile.am,v
retrieving revision 1.48
diff -u -r1.48 Makefile.am
--- include/Makefile.am 5 Sep 2005 08:31:03 -0000       1.48
+++ include/Makefile.am 2 Oct 2005 07:56:32 -0000
@@ -6,6 +6,11 @@
 ARG_CLASSPATH_JAVAH = -bootclasspath
 JAVAH = $(USER_JAVAH) $(ARG_JNI_JAVAH) $(ARG_CLASSPATH_JAVAH) 
../lib:$(USER_CLASSLIB)
 
+SOUND_H_FILES = \
+$(top_srcdir)/include/gnu_javax_sound_midi_alsa_AlsaPortDevice.h \
+$(top_srcdir)/include/gnu_javax_sound_midi_alsa_AlsaMidiSequencerDevice.h \
+$(top_srcdir)/include/gnu_javax_sound_midi_alsa_AlsaMidiDeviceProvider.h 
+
 XMLJ_H_FILES = \
 $(top_srcdir)/include/gnu_xml_libxmlj_dom_GnomeDocument.h \
 $(top_srcdir)/include/gnu_xml_libxmlj_dom_GnomeXPathNodeList.h \
@@ -105,6 +110,7 @@
 $(top_srcdir)/include/gnu_java_awt_peer_qt_QtEmbeddedWindowPeer.h 
 
 H_FILES = \
+$(SOUND_H_FILES) \
 $(XMLJ_H_FILES) \
 $(GTKPEER_H_FILES) \
 $(QTPEER_H_FILES) \
@@ -148,6 +154,9 @@
 
 $(top_srcdir)/include/gnu_java_awt_peer_qt_%.h: 
$(top_builddir)/lib/gnu/java/awt/peer/qt/%.class
        $(JAVAH) -o $@ gnu.java.awt.peer.qt.$*
+
+$(top_srcdir)/include/gnu_javax_sound_midi_alsa_%.h: 
$(top_builddir)/lib/gnu/javax/sound/midi/alsa/%.class
+       $(JAVAH) -o $@ gnu.javax.sound.midi.alsa.$*
 
 $(top_srcdir)/include/gnu_java_net_PlainDatagramSocketImpl.h: 
$(top_srcdir)/gnu/java/net/PlainDatagramSocketImpl.java
        $(JAVAH) -o $@ gnu.java.net.PlainDatagramSocketImpl

alsa-new-files.tar.gz
Description: application/compressed-tar