summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/drumgizmo.cc19
-rw-r--r--src/drumgizmo.h11
2 files changed, 22 insertions, 8 deletions
diff --git a/src/drumgizmo.cc b/src/drumgizmo.cc
index 6b48cda..7fded57 100644
--- a/src/drumgizmo.cc
+++ b/src/drumgizmo.cc
@@ -47,6 +47,7 @@ DrumGizmo::DrumGizmo(AudioOutputEngine *o, AudioInputEngine *i)
: MessageReceiver(MSGRCV_ENGINE),
loader(), oe(o), ie(i)
{
+ is_stopping = false;
}
DrumGizmo::~DrumGizmo()
@@ -255,7 +256,23 @@ bool DrumGizmo::run(size_t pos, sample_t *samples, size_t nsamples)
}
if(evs[e].type == TYPE_STOP) {
- return false;
+ is_stopping = true;
+ }
+
+ if(is_stopping) {
+ // Count the number of active events.
+ int num_active_events = 0;
+ Channels::iterator j = kit.channels.begin();
+ while(j != kit.channels.end()) {
+ Channel &ch = *j;
+ num_active_events += activeevents[ch.num].size();
+ j++;
+ }
+
+ if(num_active_events == 0) {
+ // No more active events - now we can stop the engine.
+ return false;
+ }
}
}
diff --git a/src/drumgizmo.h b/src/drumgizmo.h
index 138e61c..403b43e 100644
--- a/src/drumgizmo.h
+++ b/src/drumgizmo.h
@@ -51,14 +51,13 @@
class DrumGizmo : public MessageReceiver {
public:
- DrumGizmo(AudioOutputEngine *outputengine,
- AudioInputEngine *inputengine);
+ DrumGizmo(AudioOutputEngine *outputengine, AudioInputEngine *inputengine);
virtual ~DrumGizmo();
bool loadkit(std::string kitfile);
bool init(bool preload = true);
-
+
/**
* @param endpos number of samples to process, -1 := never stop.
*/
@@ -68,8 +67,6 @@ public:
void getSamples(int ch, int pos, sample_t *s, size_t sz);
- bool isRunning() { return is_running; }
-
std::string configString();
bool setConfigString(std::string cfg);
@@ -77,12 +74,12 @@ public:
int samplerate();
void setSamplerate(int samplerate);
-
+
private:
DrumKitLoader loader;
Mutex mutex;
- bool is_running;
+ bool is_stopping; ///< Is set to true when a TYPE_STOP event has been seen.
AudioOutputEngine *oe;
AudioInputEngine *ie;