diff examples/01-Basics/sinetone/render.cpp @ 543:8f8809c77dda prerelease

updated basics, digital, instruments, extras examples

--- a/examples/01-Basics/sinetone/render.cpp	Fri Jun 24 13:00:31 2016 +0100
+++ b/examples/01-Basics/sinetone/render.cpp	Fri Jun 24 13:19:52 2016 +0100
@@ -30,12 +30,8 @@
 
 bool setup(BelaContext *context, void *userData)
 {
-	// Retrieve a parameter passed in from the initAudio() call
-	if(userData != 0)
-		gFrequency = *(float *)userData;
-
 	gInverseSampleRate = 1.0 / context->audioSampleRate;
-	gPhase = 0.0;
+	gPhase = 0.0;s
 
 	return true;
 }
@@ -48,11 +44,11 @@
 		if(gPhase > 2.0 * M_PI)
 			gPhase -= 2.0 * M_PI;
 
-		for(unsigned int channel = 0; channel < context->audioChannels; channel++) {
+		for(unsigned int channel = 0; channel < context->audioOutChannels; channel++) {
 			// Two equivalent ways to write this code
 
 			// The long way, using the buffers directly:
-			// context->audioOut[n * context->audioChannels + channel] = out;
+			// context->audioOut[n * context->audioOutChannels + channel] = out;
 
 			// Or using the macros:
 			audioWrite(context, n, channel, out);