TFB_VideoDecoder*
VideoDecoder_Load (uio_DirHandle *dir, const char *filename)
{
const char* pext;
TFB_RegVideoDecoder* info;
TFB_VideoDecoder* decoder;
if (!vd_inited)
return NULL;
pext = strrchr (filename, '.');
if (!pext)
{
log_add (log_Warning, "VideoDecoder_Load: Unknown file type");
return NULL;
}
++pext;
for (info = vd_decoders; info->used &&
(!info->ext || strcmp (info->ext, pext) != 0);
++info)
;
if (!info->ext)
{
log_add (log_Warning, "VideoDecoder_Load: Unsupported file type");
return NULL;
}
decoder = (TFB_VideoDecoder*) HCalloc (info->funcs->GetStructSize ());
decoder->funcs = info->funcs;
if (!decoder->funcs->Init (decoder, &vd_vidfmt))
{
log_add (log_Warning, "VideoDecoder_Load: "
"Cannot init '%s' decoder, code %d",
decoder->funcs->GetName (),
decoder->funcs->GetError (decoder));
HFree (decoder);
return NULL;
}
decoder->dir = dir;
decoder->filename = (char *) HMalloc (strlen (filename) + 1);
strcpy (decoder->filename, filename);
decoder->error = VIDEODECODER_OK;
if (!decoder->funcs->Open (decoder, dir, filename))
{
log_add (log_Warning, "VideoDecoder_Load: "
"'%s' decoder did not load %s, code %d",
decoder->funcs->GetName (), filename,
decoder->funcs->GetError (decoder));
VideoDecoder_Free (decoder);
return NULL;
}
return decoder;
}
BOOLEAN
DestroyVideo (VIDEO_REF VideoRef)
{
TFB_VideoClip* vid = (TFB_VideoClip*) VideoRef;
if (!vid)
return FALSE;
VideoDecoder_Free (vid->decoder);
DestroyMutex (vid->guard);
HFree (vid);
return TRUE;
}