X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fwwviaudio%2F_info.c;fp=ccan%2Fwwviaudio%2F_info.c;h=a25a227359939d476fc462b07143cf158be56b20;hb=75a31ebff11ab33b40897e628f350f9ab5957a1f;hp=0000000000000000000000000000000000000000;hpb=67fed6580a18ec18cb649172907f986fbc2e60c0;p=ccan

diff --git a/ccan/wwviaudio/_info.c b/ccan/wwviaudio/_info.c
new file mode 100644
index 00000000..a25a2273
--- /dev/null
+++ b/ccan/wwviaudio/_info.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+/**
+ * wwviaudio - realtime playback and mixing of 16 bit signed PCM audio data.
+ *
+ * wwviaudio provides a set of functions for realtime playback and mixing
+ * of audio samples, e.g. music, sound effects, etc. as in a video game.
+ *
+ * Example:
+ *
+ *      something along these lines:
+ *
+ *      if (wwviaudio_initialize_portaudio() != 0)
+ *              bail_out_and_die();
+ *
+ *      You would probably use #defines or enums rather than bare ints...
+ *      wwviaudio_read_ogg_clip(1, "mysound1.ogg");
+ *      wwviaudio_read_ogg_clip(2, "mysound2.ogg");
+ *      wwviaudio_read_ogg_clip(3, "mysound3.ogg");
+ *      wwviaudio_read_ogg_clip(4, "mymusic.ogg");
+ *
+ *       ...
+ *
+ *      wwviaudio_play_music(4); <-- begins playing music in background, returns immediately 
+ *
+ *      while (program isn't done) {
+ *              do_stuff();
+ *              if (something happened)
+ *                      wwviaudio_add_sound(1);
+ *              if (something else happened)
+ *                      wwviaudio_add_sound(2);
+ *              time_passes();
+ *      }
+ *      
+ *      wwviaudio_cancel_all_sounds();
+ *      wwviaduio_stop_portaudio();
+ *
+ * Licence: LGPL (2 or any later version)
+ *
+ */
+int main(int argc, char *argv[])
+{
+	if (argc != 2)
+		return 1;
+
+	if (strcmp(argv[1], "depends") == 0) {
+		printf("ccan/ogg_to_pcm\n"
+		       "libvorbis\n"
+		       "portaudio\n");
+		return 0;
+	}
+
+	if (strcmp(argv[1], "libs") == 0) {
+		printf("vorbisfile\n"
+		       "portaudio\n");
+		return 0;
+	}
+	return 1;
+}