X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fengine_slave.cc;h=8b7c3ba510512bf7eb8a031672d28a285ec971a6;hb=a89b3f5687240b28340618c4f8962215fc1af41d;hp=eb55c9ba540dc51e1a445d20723e6e5f5a550f62;hpb=eb3cc04eff05d8bc3024ce5ae3e4a5e84fd7aeb2;p=ardour.git

diff --git a/libs/ardour/engine_slave.cc b/libs/ardour/engine_slave.cc
index eb55c9ba54..8b7c3ba510 100644
--- a/libs/ardour/engine_slave.cc
+++ b/libs/ardour/engine_slave.cc
@@ -21,6 +21,7 @@
 #include <cerrno>
 
 #include "ardour/audioengine.h"
+#include "ardour/audio_backend.h"
 #include "ardour/slave.h"
 
 using namespace std;
@@ -54,26 +55,13 @@ Engine_Slave::ok() const
 bool
 Engine_Slave::speed_and_position (double& sp, framepos_t& position)
 {
-	switch (engine.transport_state()) {
-	case TransportStopped:
-		speed = 0;
-		_starting = false;
-		break;
-	case TransportRolling:
-		speed = 1.0;
-		_starting = false;
-		break;
-	case TransportLooping:
-		speed = 1.0;
+	boost::shared_ptr<AudioBackend> backend = engine.current_backend();
+
+	if (backend) {
+		_starting = backend->speed_and_position (sp, position);
+	} else {
 		_starting = false;
-		break;
-	case TransportStarting:
-		_starting = true;
-		// don't adjust speed here, just leave it as it was
-		break;
 	}
 
-	sp = speed;
-	position = engine.transport_frame();
 	return true;
 }