123456789101112131415161718192021222324252627282930313233343536373839404142434445 |
- /* Copyright (C) 1994, 1998, 1999 Aladdin Enterprises. 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 the license contained in the file LICENSE in this distribution.
-
- For more information about licensing, please refer to
- http://www.ghostscript.com/licensing/. For information on
- commercial licensing, go to http://www.artifex.com/licensing/ or
- contact Artifex Software, Inc., 101 Lucas Valley Road #110,
- San Rafael, CA 94903, U.S.A., +1(415)492-9861.
- */
- /* $Id: sdctc.c,v 1.6 2004/08/19 19:33:09 stefan Exp $ */
- /* Code common to DCT encoding and decoding streams */
- #include "stdio_.h"
- #include "jpeglib_.h"
- #include "gsmemory.h"
- #include "gsmalloc.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 = (gs_memory_t *)gs_lib_ctx_get_non_gc_memory_t(); /* cast away const */
- 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;
- }
|