int apeg_play_memory_mpg(void *mpeg_data, BITMAP *bmp, int loop, int (*callback)(BITMAP *tempBuffer))
{
int ret;
Initialize_Decoder();
apeg_stream = apeg_open_memory_stream(mpeg_data, mem_buffer_size);
if(!apeg_stream)
return APEG_ERROR;
if(bmp)
clear_to_color(bmp, makecol(0, 0, 0));
if(callback)
callback_proc = callback;
else
callback_proc = default_callback;
restart_loop:
ret = decode_stream((APEG_LAYER*)apeg_stream, bmp);
if(loop && ret == APEG_OK)
{
apeg_reset_stream(apeg_stream);
goto restart_loop;
}
apeg_close_stream(apeg_stream);
apeg_stream = NULL;
return ret;
}
void VideoManager::loadVideo(char* filename)
{
FILE* fp = NULL;
if ( fopen_s(&fp, filename, "rb") != 0 )
{
al_trace("Movie %s is missing.\r\n", filename);
return; // do NOT summon error mode for this because the application might in debugging/lite mode
}
// get the length of the video
fseek(fp, 0, SEEK_END);
long fsize = ftell(fp);
fseek(fp, 0, SEEK_SET);
// load the entire video into an unreasonably large memory buffer!
videoBuffer = malloc(fsize);
fread(videoBuffer, fsize, 1, fp);
fclose(fp);
// sanity check the buffer contents or else APEG may hang
if ( ((char*)videoBuffer)[0] == 'O' && ((char*)videoBuffer)[1] == 'g' && ((char*)videoBuffer)[2] == 'g' && ((char*)videoBuffer)[3] == 'S' )
{
cmov = apeg_open_memory_stream(videoBuffer, fsize);
}
else
{
al_trace("Video stream did not seem to contain Ogg data.\r\n");
unloadVideo();
}
}
