Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@3236 0c269be4-1314-0410-8aa9-9f06e86f4224

ChangeLog

@@ -23,6 +23,10 @@ Michael Voigt
   Jackdmp changes log
 ---------------------------
 
+2009-01-07 Stephane Letz  <letz@grame.fr>
+
+	* Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.
+
 2009-01-05 Stephane Letz  <letz@grame.fr>
 
 	* Synchronize jack2 public headers with jack1 ones. 

common/JackMidiPort.cpp

@@ -71,7 +71,8 @@ static void MidiBufferInit(void* buffer, size_t buffer_size, jack_nframes_t nfra
 {
     JackMidiBuffer* midi = (JackMidiBuffer*)buffer;
     midi->magic = JackMidiBuffer::MAGIC;
-    midi->buffer_size = buffer_size;
+    /* Since port buffer has actually always BUFFER_SIZE_MAX frames, we can safely use all the size */
+    midi->buffer_size = BUFFER_SIZE_MAX * sizeof(float);
     midi->Reset(nframes);
 }
 

common/JackNetInterface.cpp

@@ -24,6 +24,12 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 using namespace std;
 
+/*  
+ TODO : since midi buffers now uses up to BUFFER_SIZE_MAX frames, 
+ probably also use BUFFER_SIZE_MAX in everything related to MIDI events 
+ handling (see MidiBufferInit in JackMidiPort.cpp)
+*/
+
 namespace Jack
 {
     // JackNetInterface*******************************************