no message

git-svn-id: https://svn.grrrr.org/ext/trunk@286 4d9ac71a-51e6-0310-8455-cad1006bcd31

source/flsndobj.cpp

@@ -2,7 +2,8 @@
 
 flext_sndobj::flext_sndobj():
 	inobjs(0),outobjs(0),
-	inobj(NULL),tmpobj(NULL),outobj(NULL)
+	inobj(NULL),tmpobj(NULL),outobj(NULL),
+	smprt(0),blsz(0)
 {}
 
 flext_sndobj::~flext_sndobj()
@@ -30,20 +31,33 @@ void flext_sndobj::m_dsp(int n,t_sample *const *in,t_sample *const *out)
 {
 	// called on every rebuild of the dsp chain
 	
+	int i;
+	if(Blocksize() != blsz || Samplerate() != smprt) {
+		// block size or sample rate has changed... rebuild all objects
+
 		ClearObjs();
 
+		blsz = Blocksize();
+		smprt = Samplerate();
+
 		// set up sndobjs for inlets and outlets
-	int i;
 		inobj = new Inlet *[inobjs = CntInSig()];
 		tmpobj = new SndObj *[inobjs];
 		for(i = 0; i < inobjs; ++i) {
-		inobj[i] = new Inlet(in[i],Blocksize(),Samplerate());
-		tmpobj[i] = new SndObj(NULL,Blocksize(),Samplerate());
+			inobj[i] = new Inlet(in[i],blsz,smprt);
+			tmpobj[i] = new SndObj(NULL,blsz,smprt);
 		}
 		outobj = new Outlet *[outobjs = CntInSig()];
-	for(i = 0; i < outobjs; ++i) outobj[i] = new Outlet(out[i],Blocksize(),Samplerate());
+		for(i = 0; i < outobjs; ++i) outobj[i] = new Outlet(out[i],blsz,smprt);
 
 		NewObjs();
+	}
+	else {
+		// assign changed input/output vectors
+
+		for(i = 0; i < inobjs; ++i) inobj[i]->SetBuf(in[i]);
+		for(i = 0; i < outobjs; ++i) outobj[i]->SetBuf(out[i]);
+	}
 }
 
 void flext_sndobj::m_signal(int n,t_sample *const *in,t_sample *const *out)

source/flsndobj.h

@@ -47,6 +47,8 @@ private:
 		virtual short Read();
 		virtual short Write();
 
+		void SetBuf(const t_sample *b) { buf = b; }
+
 	private:
 		const t_sample *buf;
 	};
@@ -60,6 +62,8 @@ private:
 		virtual short Read();
 		virtual short Write();
 
+		void SetBuf(t_sample *b) { buf = b; }
+
 	private:
 		t_sample *buf;
 	};
@@ -70,6 +74,9 @@ private:
 	SndObj **tmpobj;
 	Inlet **inobj;
 	Outlet **outobj;
+
+	float smprt;
+	int blsz;
 };
 
 #endif