zynaddsubfx

commit 41881a95ddbb9dfcdd9f01bb11196da8b3a8d883
parent 17e34687246b77e932bd1f55d85a1cd1324fb285
Author: Hans Petter Selasky <[email protected]>
Date:   Sat, 19 Nov 2022 14:58:39 +0100

Let InMgr::flush() return a boolean indicating if all MIDI events have been processed or not.

Signed-off-by: Hans Petter Selasky <[email protected]>

Diffstat:
M
src/Nio/InMgr.cpp
 | 
7
++++++-
M
src/Nio/InMgr.h
 | 
2
+-

2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/Nio/InMgr.cpp b/src/Nio/InMgr.cpp
@@ -91,12 +91,16 @@ void InMgr::putEvent(MidiEvent ev)
         work.post();
 }
 
-void InMgr::flush(unsigned frameStart, unsigned frameStop)
+bool InMgr::flush(unsigned frameStart, unsigned frameStop)
 {
     MidiEvent ev;
+    bool endReached = true;
+
     while(!work.trywait()) {
         queue.peak(ev);
         if(ev.time < (int)frameStart || ev.time > (int)frameStop) {
+            //Check if end was reached
+            endReached = ev.time < (int)frameStart;
             //Back out of transaction
             work.post();
             //printf("%d vs [%d..%d]\n",ev.time, frameStart, frameStop);
@@ -145,6 +149,7 @@ void InMgr::flush(unsigned frameStart, unsigned frameStop)
                 break;
         }
     }
+    return endReached;
 }
 
 bool InMgr::empty(void) const
diff --git a/src/Nio/InMgr.h b/src/Nio/InMgr.h
@@ -47,7 +47,7 @@ class InMgr
         void putEvent(MidiEvent ev);
 
         /**Flush the Midi Queue*/
-        void flush(unsigned frameStart, unsigned frameStop);
+        bool flush(unsigned frameStart, unsigned frameStop);
 
         bool empty() const;