gs/base/sdctc.c


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/* Copyright (C) 2001-2006 Artifex Software, Inc.
   All Rights Reserved.

   This software is provided AS-IS with no warranty, either express or
   implied.

   This software is distributed under license and may not be copied, modified
   or distributed except as expressly authorized under the terms of that
   license.  Refer to licensing information at http://www.artifex.com/
   or contact Artifex Software, Inc.,  7 Mt. Lassen Drive - Suite A-134,
   San Rafael, CA  94903, U.S.A., +1(415)492-9861, for further information.
*/

/* $Id$ */
/* Code common to DCT encoding and decoding streams */
#include "stdio_.h"
#include "jpeglib_.h"
#include "strimpl.h"
#include "sdct.h"

public_st_DCT_state();

/* Set the defaults for the DCT filters. */
void
s_DCT_set_defaults(stream_state * st)
{
    stream_DCT_state *const ss = (stream_DCT_state *) st;

    ss->jpeg_memory = ss->memory->non_gc_memory;
    ss->data.common = 0;
        /****************
          ss->data.common->Picky = 0;
          ss->data.common->Relax = 0;
         ****************/
    ss->ColorTransform = -1;
    ss->QFactor = 1.0;
    /* Clear pointers */
    ss->Markers.data = 0;
    ss->Markers.size = 0;
}