more zmqaudio programming

lsldert/zmqaudio.cc

@@ -180,6 +180,9 @@ int zmq_audiobuffer::fill(zmq::message_t &msg) {
     if (ndata != (nsamp*nchan)) {
         std::cerr <<
            "in int zmq_audiobuffer::fill(zmq::message_t &msg): audio data size mismatch" <<
+           std::endl <<
+           "ndata=" << ndata << std::endl <<
+           "nsamp=" << nsamp << ", nchan=" << nchan << " total=" << nsamp*nchan <<
            std::endl;
         return 1;
     }
@@ -308,15 +311,15 @@ int main(void) {
         delete[] audio_header;
         //delete[] audio_data;
 
-        buffer[0] = new zmq_audiobuffer(44100, 5 * 48000, 2);
-        zmq_audiobuffer *data = buffer[0];
-        data->fill();
-        printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n",
-               SAMPLE_RATE, data->frames_per_buffer);
+        //buffer[0] = new zmq_audiobuffer(44100, 5 * 48000, 2);
+        //zmq_audiobuffer *data = buffer[0];
+        //data->fill();
+        //printf("PortAudio Test: output sine wave. SR = %d, BufSize = %d\n",
+               //SAMPLE_RATE, data->frames_per_buffer);
 
-        err = data->play();
-        if (err != paNoError)
-            return print_error(err);
+        //err = data->play();
+        //if (err != paNoError)
+            //return print_error(err);
     }
     Pa_Terminate();
     printf("Test finished.\n");