Audio Player DLL

Well this project involves a lot of things that definitely are
entertaining. It started as a Audio Playing DLL. Vague? You bet.
Anyway, this DLL is nothing more than an MP3 player or was. I started
writing and got more excited everytime and eventually I decided to make
it compatible with XPCOM, and use it to play audio through mozilla.
I actually wrote that piece of code and its stashed somewhere!

Anyway, it was becoming more like a kludge than a library. So I decided
to rewrite it entirely. I separated the code a lot in order for it to become
sort of modular. Now you can actually play OGG's aswell. Can add any
other type of sound aslong as you rewrite the 5 routines required.

Here is how it currently works:


#include "AudioDecoderEngine.h"
#include "MP3Library.h"
#include
#include
#include
/* This callback only works on MP3s */

void callback(void * data, status ourStatus, void * user_data) {

pfData ourData = (pfData)data;
pmp3data innerData = (pmp3data)ourData->extraFileData;

static int calls = 0;

if (calls++ < 1 && ourStatus != STATUS_CLOSING)

fprintf(stdout, "Layer[%s] Mode[%s] Emphasis[%s]\n\r",
MP3Layer[innerData->layer],
MP3Mode[innerData->mode],
MP3Emphasis[innerData->emphasis]);

switch(ourStatus)
{ case STATUS_CLOSING:
break;

case STATUS_OPENING:
break;
case STATUS_PLAYING:
fprintf(stdout,"%d%%\r",
(ourData->currentFrame*100) / ourData->totalFrames );

break;
case STATUS_DONE:
fprintf(stdout, "done playing\n\r");

calls = 0;
break;
}
}

int main(int argc, char **argv)
{

PAudioLib audio =
AUDIO_INIT("D:\\Dream Theater - Another Day.mp3", NULL, callback)

int i;
AUDIO_LOAD(audio)
AUDIO_PLAY(audio, 0)

while(audio->playing)
{
Sleep(2000);

}

AUDIO_STOP(audio)
AUDIO_CLOSE(audio)
return 0;

}

I am still working on it. I assume its thread safe but I really haven't
checked that thoroughly. Feel free to download and try it out.