examples/alureplay.c

   1 #include <stdio.h>
   2
   3 #include "AL/alure.h"
   4
   5 volatile int isdone = 0;
   6 static void eos_callback(void *unused, ALuint unused2)
   7 {
   8     isdone = 1;
   9     (void)unused;
  10     (void)unused2;
  11 }
  12
  13 int main( int argc, char **argv)
  14 {
  15     ALuint src, buf;
  16
  17     if(argc < 2)
  18     {
  19         fprintf(stderr, "Usage %s <soundfile>\n", argv[0]);
  20         return 1;
  21     }
  22
  23     if(!alureInitDevice(NULL, NULL))
  24     {
  25         fprintf(stderr, "Failed to open OpenAL device: %s\n", alureGetErrorString());
  26         return 1;
  27     }
  28
  29     alGenSources(1, &src);
  30     if(alGetError() != AL_NO_ERROR)
  31     {
  32         fprintf(stderr, "Failed to create OpenAL source!\n");
  33         alureShutdownDevice();
  34         return 1;
  35     }
  36
  37     buf = alureCreateBufferFromFile(argv[1]);
  38     if(!buf)
  39     {
  40         fprintf(stderr, "Could not load %s: %s\n", argv[1], alureGetErrorString());
  41         alDeleteSources(1, &src);
  42
  43         alureShutdownDevice();
  44         return 1;
  45     }
  46
  47     alSourcei(src, AL_BUFFER, buf);
  48     if(alurePlaySource(src, eos_callback, NULL) == AL_FALSE)
  49     {
  50         fprintf(stderr, "Failed to start source!\n");
  51         alDeleteSources(1, &src);
  52         alDeleteBuffers(1, &buf);
  53
  54         alureShutdownDevice();
  55         return 1;
  56     }
  57
  58     while(!isdone)
  59     {
  60         alureSleep(0.125);
  61         alureUpdate();
  62     }
  63
  64     alDeleteSources(1, &src);
  65     alDeleteBuffers(1, &buf);
  66
  67     alureShutdownDevice();
  68     return 0;
  69 }