comparison projects/basic/render.cpp @ 180:07cfd337ad18

Updated examples with new audioWrite macros

  */
 
 
 #include <BeagleRT.h>
 #include <cmath>
+#include <Utilities.h>
 
 float gFrequency = 440.0;
 float gPhase;
 float gInverseSampleRate;
 

 		float out = 0.8f * sinf(gPhase);
 		gPhase += 2.0 * M_PI * gFrequency * gInverseSampleRate;
 		if(gPhase > 2.0 * M_PI)
 			gPhase -= 2.0 * M_PI;
 
-		for(unsigned int channel = 0; channel < context->audioChannels; channel++)
-			context->audioOut[n * context->audioChannels + channel] = out;
+		for(unsigned int channel = 0; channel < context->audioChannels; channel++) {
+			// Two equivalent ways to write this code
+
+			// The long way, using the buffers directly:
+			// context->audioOut[n * context->audioChannels + channel] = out;
+
+			// Or using the macros:
+			audioWriteFrame(context, n, channel, out);
+		}
 	}
 }
 
 // cleanup() is called once at the end, after the audio has stopped.
 // Release any resources that were allocated in setup().