return 0;
}
+#if HAVE_THREADS
static int mpeg_decode_update_thread_context(AVCodecContext *avctx,
const AVCodecContext *avctx_from)
{
return 0;
}
+#endif
static void quant_matrix_rebuild(uint16_t *matrix, const uint8_t *old_perm,
const uint8_t *new_perm)