From cba0d55b41478729887f87c17681b0442505a3fa Mon Sep 17 00:00:00 2001
From: Werner Schweer <ws.seh.de>
Date: Tue, 29 May 2007 07:27:54 +0000
Subject: update to current JACK

---
 muse/ChangeLog            |  2 ++
 muse/muse/driver/jack.cpp | 12 ++++++------
 muse/synti/mus/mus.cpp    |  6 +++---
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/muse/ChangeLog b/muse/ChangeLog
index fe0210c0..2527615c 100644
--- a/muse/ChangeLog
+++ b/muse/ChangeLog
@@ -1,3 +1,5 @@
+29.5. (ws)
+      - update to current JACK (changes in midi interface)
 26.05 (ng)
       - update CMakeLists.txt to check that Qt4 > 4.3.0 and jack > 0.103.0
 23.5. (ws)
diff --git a/muse/muse/driver/jack.cpp b/muse/muse/driver/jack.cpp
index a72c49c4..5480c35f 100644
--- a/muse/muse/driver/jack.cpp
+++ b/muse/muse/driver/jack.cpp
@@ -809,11 +809,11 @@ void JackAudio::putEvent(Port port, const MidiEvent& e)
             }
       void* pb = jack_port_get_buffer(port.jackPort(), segmentSize);
       int ft = e.time() - lastFrameTime();
-      if (ft < 0 || ft >= segmentSize) {
+      if (ft < 0 || ft >= (int)segmentSize) {
             printf("JackAudio::putEvent: time out of range %d\n", ft);
             if (ft < 0)
                   ft = 0;
-            if (ft > segmentSize)
+            if (ft > (int)segmentSize)
                   ft = segmentSize - 1;
             }
       switch(e.type()) {
@@ -823,7 +823,7 @@ void JackAudio::putEvent(Port port, const MidiEvent& e)
             case ME_CONTROLLER:
             case ME_PITCHBEND:
                   {
-                  unsigned char* p = jack_midi_event_reserve(pb, ft, 3, segmentSize);
+                  unsigned char* p = jack_midi_event_reserve(pb, ft, 3);
                   if (p == 0) {
                         fprintf(stderr, "JackMidi: buffer overflow, event lost\n");
                         return;
@@ -837,7 +837,7 @@ void JackAudio::putEvent(Port port, const MidiEvent& e)
             case ME_PROGRAM:
             case ME_AFTERTOUCH:
                   {
-                  unsigned char* p = jack_midi_event_reserve(pb, ft, 2, segmentSize);
+                  unsigned char* p = jack_midi_event_reserve(pb, ft, 2);
                   if (p == 0) {
                         fprintf(stderr, "JackMidi: buffer overflow, event lost\n");
                         return;
@@ -850,7 +850,7 @@ void JackAudio::putEvent(Port port, const MidiEvent& e)
                   {
                   const unsigned char* data = e.data();
                   int len = e.len();
-                  unsigned char* p = jack_midi_event_reserve(pb, ft, len+2, segmentSize);
+                  unsigned char* p = jack_midi_event_reserve(pb, ft, len+2);
                   if (p == 0) {
                         fprintf(stderr, "JackMidi: buffer overflow, event lost\n");
                         return;
@@ -877,6 +877,6 @@ void JackAudio::putEvent(Port port, const MidiEvent& e)
 void JackAudio::startMidiCycle(Port port)
       {
       void* port_buf = jack_port_get_buffer(port.jackPort(), segmentSize);
-      jack_midi_clear_buffer(port_buf, segmentSize);
+      jack_midi_clear_buffer(port_buf);
       }
 
diff --git a/muse/synti/mus/mus.cpp b/muse/synti/mus/mus.cpp
index 3100ae5c..90a00cc6 100644
--- a/muse/synti/mus/mus.cpp
+++ b/muse/synti/mus/mus.cpp
@@ -50,19 +50,19 @@ static int processAudio(jack_nframes_t nFrames, void*)
       int nch = mess->channels();
       for (int i = 0; i < nch; ++i) {
             outBuffer[i] = (float*)jack_port_get_buffer(outPorts[i], nFrames);
-            jack_midi_clear_buffer(outBuffer[i], nFrames);
+            jack_midi_clear_buffer(outBuffer[i]);
             // memset(outBuffer[i], 0, sizeof(float) * nFrames);
             }
       while(mess->eventsPending())
             mess->processEvent(mess->receiveEvent());
 
       void* midi = jack_port_get_buffer(inPort, nFrames);
-      int n = jack_midi_get_event_count(midi, nFrames);
+      int n = jack_midi_get_event_count(midi);
       unsigned offset = 0;
 
       for (int i = 0; i < n; ++i) {
             jack_midi_event_t event;
-            jack_midi_event_get(&event, midi, i, nFrames);
+            jack_midi_event_get(&event, midi, i);
             mess->process(outBuffer, offset, event.time - offset);
             offset = event.time;
             MidiEvent e;
-- 
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