Planet
navi homePPSaboutscreenshotsdownloaddevelopmentforum

source: downloads/freealut-1.1.0/test_suite/test_fileloader.c @ 47

Last change on this file since 47 was 14, checked in by landauf, 17 years ago

added freealut

File size: 1.8 KB
Line 
1#include <stdlib.h>
2#include <stdio.h>
3#include <AL/alut.h>
4
5/*
6 * This program loads and plays a variety of files, basically an automated
7 * version of examples/playfile.c.
8 */
9
10static void
11playFile (const char *fileName)
12{
13  ALuint buffer;
14  ALuint source;
15  ALenum error;
16  ALint status;
17
18  /* Create an AL buffer from the given sound file. */
19  buffer = alutCreateBufferFromFile (fileName);
20  if (buffer == AL_NONE)
21    {
22      error = alutGetError ();
23      fprintf (stderr, "Error loading file: '%s'\n",
24               alutGetErrorString (error));
25      alutExit ();
26      exit (EXIT_FAILURE);
27    }
28
29  /* Generate a single source, attach the buffer to it and start playing. */
30  alGenSources (1, &source);
31  alSourcei (source, AL_BUFFER, buffer);
32  alSourcePlay (source);
33
34  /* Normally nothing should go wrong above, but one never knows... */
35  error = alGetError ();
36  if (error != ALUT_ERROR_NO_ERROR)
37    {
38      fprintf (stderr, "%s\n", alGetString (error));
39      alutExit ();
40      exit (EXIT_FAILURE);
41    }
42
43  /* Check every 0.1 seconds if the sound is still playing. */
44  do
45    {
46      alutSleep (0.1f);
47      alGetSourcei (source, AL_SOURCE_STATE, &status);
48    }
49  while (status == AL_PLAYING);
50}
51
52int
53main (int argc, char **argv)
54{
55  /* Initialise ALUT and eat any ALUT-specific commandline flags. */
56  if (!alutInit (&argc, argv))
57    {
58      ALenum error = alutGetError ();
59      fprintf (stderr, "%s\n", alutGetErrorString (error));
60      exit (EXIT_FAILURE);
61    }
62
63  /* If everything is OK, play the sound files and exit when finished. */
64  playFile ("file1.wav");
65  playFile ("file2.au");
66  playFile ("file3.raw");
67
68  if (!alutExit ())
69    {
70      ALenum error = alutGetError ();
71      fprintf (stderr, "%s\n", alutGetErrorString (error));
72      exit (EXIT_FAILURE);
73    }
74  return EXIT_SUCCESS;
75}
Note: See TracBrowser for help on using the repository browser.