Check in of new version 4.0.0 distribution (GS).

1 files changed, 0 insertions, 130 deletions

diff --git a/tests/call_saw.cpp b/tests/call_saw.cpp
deleted file mode 100644
index b37841b..0000000
--- a/tests/call_saw.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/******************************************/
-/*
-  call_saw.c
-  by Gary P. Scavone, 2001
-
-  Play sawtooth waveforms of distinct frequency.
-  Takes number of channels and sample rate as
-  input arguments.  Use callback functionality.
-*/
-/******************************************/
-
-#include "RtAudio.h"
-#include <iostream>
-
-/*
-typedef signed long  MY_TYPE;
-#define FORMAT RTAUDIO_SINT24
-#define SCALE  2147483647.0
-
-typedef char  MY_TYPE;
-#define FORMAT RTAUDIO_SINT8
-#define SCALE  127.0
-
-typedef signed short  MY_TYPE;
-#define FORMAT RTAUDIO_SINT16
-#define SCALE  32767.0
-
-typedef signed long  MY_TYPE;
-#define FORMAT RTAUDIO_SINT32
-#define SCALE  2147483647.0
-*/
-typedef float  MY_TYPE;
-#define FORMAT RTAUDIO_FLOAT32
-#define SCALE  1.0
-
-/*
-typedef double  MY_TYPE;
-#define FORMAT RTAUDIO_FLOAT64
-#define SCALE  1.0
-*/
-
-#define BASE_RATE 0.005
-#define TIME   1.0
-
-void usage(void) {
-  /* Error function in case of incorrect command-line
-     argument specifications
-  */
-  std::cout << "\nuseage: call_saw N fs <device>\n";
-  std::cout << "    where N = number of channels,\n";
-  std::cout << "    fs = the sample rate,\n";
-  std::cout << "    and device = the device to use (default = 0).\n\n";
-  exit(0);
-}
-
-int chans;
-
-int saw(char *buffer, int buffer_size, void *data)
-{
-  int i, j;
-  extern int chans;
-  MY_TYPE *my_buffer = (MY_TYPE *) buffer;
-  double *my_data = (double *) data;
-
-  for (i=0; i<buffer_size; i++) {
-    for (j=0; j<chans; j++) {
-      *my_buffer++ = (MY_TYPE) (my_data[j] * SCALE);
-      my_data[j] += BASE_RATE * (j+1+(j*0.1));
-      if (my_data[j] >= 1.0) my_data[j] -= 2.0;
-    }
-  }
-
-  return 0;
-}
-
-int main(int argc, char *argv[])
-{
-  int buffer_size, fs, device = 0;
-  RtAudio *audio = 0;
-  double *data = 0;
-  char input;
-
-  // minimal command-line checking
-  if (argc != 3 && argc != 4 ) usage();
-
-  chans = (int) atoi(argv[1]);
-  fs = (int) atoi(argv[2]);
-  if ( argc == 4 )
-    device = (int) atoi(argv[3]);
-
-  // Open the realtime output device
-  buffer_size = 1024;
-  try {
-    audio = new RtAudio(device, chans, 0, 0,
-                        FORMAT, fs, &buffer_size, 4);
-  }
-  catch (RtError &error) {
-    error.printMessage();
-    exit(EXIT_FAILURE);
-  }
-
-  data = (double *) calloc(chans, sizeof(double));
-
-  try {
-    audio->setStreamCallback(&saw, (void *)data);
-    audio->startStream();
-  }
-  catch (RtError &error) {
-    error.printMessage();
-    goto cleanup;
-  }
-
-  std::cout << "\nPlaying ... press <enter> to quit (buffer size = " << buffer_size << ").\n";
-  std::cin.get(input);
-
-  // Stop the stream.
-  try {
-    audio->stopStream();
-  }
-  catch (RtError &error) {
-    error.printMessage();
-  }
-
- cleanup:
-  audio->closeStream();
-  delete audio;
-  if (data) free(data);
-
-  return 0;
-}