diff options
Diffstat (limited to 'source/blender/imbuf/intern/hamx.c')
| -rw-r--r-- | source/blender/imbuf/intern/hamx.c | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/source/blender/imbuf/intern/hamx.c b/source/blender/imbuf/intern/hamx.c deleted file mode 100644 index 57672f54999..00000000000 --- a/source/blender/imbuf/intern/hamx.c +++ /dev/null @@ -1,581 +0,0 @@ -/** - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * hamx.c - * - * $Id$ - */ - -#include "BLI_blenlib.h" - -#include "imbuf.h" -#include "imbuf_patch.h" -#include "IMB_imbuf_types.h" -#include "IMB_imbuf.h" - -#include "IMB_allocimbuf.h" -#include "IMB_filter.h" -#include "IMB_ham.h" -#include "IMB_hamx.h" - -#ifdef WIN32 -#include <io.h> -#include "BLI_winstuff.h" -#endif - -/* actually hard coded endianness */ -#define GET_BIG_LONG(x) (((uchar *) (x))[0] << 24 | ((uchar *) (x))[1] << 16 | ((uchar *) (x))[2] << 8 | ((uchar *) (x))[3]) -#define GET_LITTLE_LONG(x) (((uchar *) (x))[3] << 24 | ((uchar *) (x))[2] << 16 | ((uchar *) (x))[1] << 8 | ((uchar *) (x))[0]) -#define SWAP_L(x) (((x << 24) & 0xff000000) | ((x << 8) & 0xff0000) | ((x >> 8) & 0xff00) | ((x >> 24) & 0xff)) -#define SWAP_S(x) (((x << 8) & 0xff00) | ((x >> 8) & 0xff)) - -/* more endianness... should move to a separate file... */ -#if defined(__sgi) || defined (__sparc) || defined (__sparc__) || defined (__PPC__) || defined (__ppc__) || defined (__hppa__) || defined (__BIG_ENDIAN__) -#define GET_ID GET_BIG_LONG -#define LITTLE_LONG SWAP_LONG -#else -#define GET_ID GET_LITTLE_LONG -#define LITTLE_LONG ENDIAN_NOP -#endif - -#ifndef ABS -#define ABS(x) ((x) < 0 ? -(x) : (x)) -#endif - -static uchar hamx_array_char[] = { - 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, - 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, 0x00,0x00,0xFF,0xFF, - 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, - 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, 0x00,0xFF,0x00,0xFF, - 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, - 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, 0x00,0xFF,0xFF,0x00, - - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, - - 0x00,0x00,0x00,0x00, 0x00,0x10,0x00,0x00, 0x00,0x20,0x00,0x00, 0x00,0x30,0x00,0x00, 0x00,0x40,0x00,0x00, 0x00,0x50,0x00,0x00, 0x00,0x60,0x00,0x00, 0x00,0x70,0x00,0x00, - 0x00,0x80,0x00,0x00, 0x00,0x90,0x00,0x00, 0x00,0xA0,0x00,0x00, 0x00,0xB0,0x00,0x00, 0x00,0xC0,0x00,0x00, 0x00,0xD0,0x00,0x00, 0x00,0xE0,0x00,0x00, 0x00,0xF0,0x00,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x10,0x00, 0x00,0x00,0x20,0x00, 0x00,0x00,0x30,0x00, 0x00,0x00,0x40,0x00, 0x00,0x00,0x50,0x00, 0x00,0x00,0x60,0x00, 0x00,0x00,0x70,0x00, - 0x00,0x00,0x80,0x00, 0x00,0x00,0x90,0x00, 0x00,0x00,0xA0,0x00, 0x00,0x00,0xB0,0x00, 0x00,0x00,0xC0,0x00, 0x00,0x00,0xD0,0x00, 0x00,0x00,0xE0,0x00, 0x00,0x00,0xF0,0x00, - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x10, 0x00,0x00,0x00,0x20, 0x00,0x00,0x00,0x30, 0x00,0x00,0x00,0x40, 0x00,0x00,0x00,0x50, 0x00,0x00,0x00,0x60, 0x00,0x00,0x00,0x70, - 0x00,0x00,0x00,0x80, 0x00,0x00,0x00,0x90, 0x00,0x00,0x00,0xA0, 0x00,0x00,0x00,0xB0, 0x00,0x00,0x00,0xC0, 0x00,0x00,0x00,0xD0, 0x00,0x00,0x00,0xE0, 0x00,0x00,0x00,0xF0, - - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x30, 0x00,0x00,0x00,0x60, 0x00,0x00,0x00,0x90, 0x00,0x00,0x00,0xC0, 0x00,0x00,0x00,0xF0, - 0x00,0x00,0x20,0x00, 0x00,0x00,0x20,0x30, 0x00,0x00,0x20,0x60, 0x00,0x00,0x20,0x90, 0x00,0x00,0x20,0xC0, 0x00,0x00,0x20,0xF0, - 0x00,0x00,0x40,0x00, 0x00,0x00,0x40,0x30, 0x00,0x00,0x40,0x60, 0x00,0x00,0x40,0x90, 0x00,0x00,0x40,0xC0, 0x00,0x00,0x40,0xF0, - 0x00,0x00,0x60,0x00, 0x00,0x00,0x60,0x30, 0x00,0x00,0x60,0x60, 0x00,0x00,0x60,0x90, 0x00,0x00,0x60,0xC0, 0x00,0x00,0x60,0xF0, - 0x00,0x00,0x90,0x00, 0x00,0x00,0x90,0x30, 0x00,0x00,0x90,0x60, 0x00,0x00,0x90,0x90, 0x00,0x00,0x90,0xC0, 0x00,0x00,0x90,0xF0, - 0x00,0x00,0xB0,0x00, 0x00,0x00,0xB0,0x30, 0x00,0x00,0xB0,0x60, 0x00,0x00,0xB0,0x90, 0x00,0x00,0xB0,0xC0, 0x00,0x00,0xB0,0xF0, - 0x00,0x00,0xD0,0x00, 0x00,0x00,0xD0,0x30, 0x00,0x00,0xD0,0x60, 0x00,0x00,0xD0,0x90, 0x00,0x00,0xD0,0xC0, 0x00,0x00,0xD0,0xF0, - 0x00,0x00,0xF0,0x00, 0x00,0x00,0xF0,0x30, 0x00,0x00,0xF0,0x60, 0x00,0x00,0xF0,0x90, 0x00,0x00,0xF0,0xC0, 0x00,0x00,0xF0,0xF0, - 0x00,0x50,0x00,0x00, 0x00,0x50,0x00,0x30, 0x00,0x50,0x00,0x60, 0x00,0x50,0x00,0x90, 0x00,0x50,0x00,0xC0, 0x00,0x50,0x00,0xF0, - 0x00,0x50,0x20,0x00, 0x00,0x50,0x20,0x30, 0x00,0x50,0x20,0x60, 0x00,0x50,0x20,0x90, 0x00,0x50,0x20,0xC0, 0x00,0x50,0x20,0xF0, - 0x00,0x50,0x40,0x00, 0x00,0x50,0x40,0x30, 0x00,0x50,0x40,0x60, 0x00,0x50,0x40,0x90, 0x00,0x50,0x40,0xC0, 0x00,0x50,0x40,0xF0, - 0x00,0x50,0x60,0x00, 0x00,0x50,0x60,0x30, 0x00,0x50,0x60,0x60, 0x00,0x50,0x60,0x90, 0x00,0x50,0x60,0xC0, 0x00,0x50,0x60,0xF0, - 0x00,0x50,0x90,0x00, 0x00,0x50,0x90,0x30, 0x00,0x50,0x90,0x60, 0x00,0x50,0x90,0x90, 0x00,0x50,0x90,0xC0, 0x00,0x50,0x90,0xF0, - 0x00,0x50,0xB0,0x00, 0x00,0x50,0xB0,0x30, 0x00,0x50,0xB0,0x60, 0x00,0x50,0xB0,0x90, 0x00,0x50,0xB0,0xC0, 0x00,0x50,0xB0,0xF0, - 0x00,0x50,0xD0,0x00, 0x00,0x50,0xD0,0x30, 0x00,0x50,0xD0,0x60, 0x00,0x50,0xD0,0x90, 0x00,0x50,0xD0,0xC0, 0x00,0x50,0xD0,0xF0, - 0x00,0x50,0xF0,0x00, 0x00,0x50,0xF0,0x30, 0x00,0x50,0xF0,0x60, 0x00,0x50,0xF0,0x90, 0x00,0x50,0xF0,0xC0, 0x00,0x50,0xF0,0xF0, - 0x00,0xA0,0x00,0x00, 0x00,0xA0,0x00,0x30, 0x00,0xA0,0x00,0x60, 0x00,0xA0,0x00,0x90, 0x00,0xA0,0x00,0xC0, 0x00,0xA0,0x00,0xF0, - 0x00,0xA0,0x20,0x00, 0x00,0xA0,0x20,0x30, 0x00,0xA0,0x20,0x60, 0x00,0xA0,0x20,0x90, 0x00,0xA0,0x20,0xC0, 0x00,0xA0,0x20,0xF0, - 0x00,0xA0,0x40,0x00, 0x00,0xA0,0x40,0x30, 0x00,0xA0,0x40,0x60, 0x00,0xA0,0x40,0x90, 0x00,0xA0,0x40,0xC0, 0x00,0xA0,0x40,0xF0, - 0x00,0xA0,0x60,0x00, 0x00,0xA0,0x60,0x30, 0x00,0xA0,0x60,0x60, 0x00,0xA0,0x60,0x90, 0x00,0xA0,0x60,0xC0, 0x00,0xA0,0x60,0xF0, - 0x00,0xA0,0x90,0x00, 0x00,0xA0,0x90,0x30, 0x00,0xA0,0x90,0x60, 0x00,0xA0,0x90,0x90, 0x00,0xA0,0x90,0xC0, 0x00,0xA0,0x90,0xF0, - 0x00,0xA0,0xB0,0x00, 0x00,0xA0,0xB0,0x30, 0x00,0xA0,0xB0,0x60, 0x00,0xA0,0xB0,0x90, 0x00,0xA0,0xB0,0xC0, 0x00,0xA0,0xB0,0xF0, - 0x00,0xA0,0xD0,0x00, 0x00,0xA0,0xD0,0x30, 0x00,0xA0,0xD0,0x60, 0x00,0xA0,0xD0,0x90, 0x00,0xA0,0xD0,0xC0, 0x00,0xA0,0xD0,0xF0, - 0x00,0xA0,0xF0,0x00, 0x00,0xA0,0xF0,0x30, 0x00,0xA0,0xF0,0x60, 0x00,0xA0,0xF0,0x90, 0x00,0xA0,0xF0,0xC0, 0x00,0xA0,0xF0,0xF0, - 0x00,0xF0,0x00,0x00, 0x00,0xF0,0x00,0x30, 0x00,0xF0,0x00,0x60, 0x00,0xF0,0x00,0x90, 0x00,0xF0,0x00,0xC0, 0x00,0xF0,0x00,0xF0, - 0x00,0xF0,0x20,0x00, 0x00,0xF0,0x20,0x30, 0x00,0xF0,0x20,0x60, 0x00,0xF0,0x20,0x90, 0x00,0xF0,0x20,0xC0, 0x00,0xF0,0x20,0xF0, - 0x00,0xF0,0x40,0x00, 0x00,0xF0,0x40,0x30, 0x00,0xF0,0x40,0x60, 0x00,0xF0,0x40,0x90, 0x00,0xF0,0x40,0xC0, 0x00,0xF0,0x40,0xF0, - 0x00,0xF0,0x60,0x00, 0x00,0xF0,0x60,0x30, 0x00,0xF0,0x60,0x60, 0x00,0xF0,0x60,0x90, 0x00,0xF0,0x60,0xC0, 0x00,0xF0,0x60,0xF0, - 0x00,0xF0,0x90,0x00, 0x00,0xF0,0x90,0x30, 0x00,0xF0,0x90,0x60, 0x00,0xF0,0x90,0x90, 0x00,0xF0,0x90,0xC0, 0x00,0xF0,0x90,0xF0, - 0x00,0xF0,0xB0,0x00, 0x00,0xF0,0xB0,0x30, 0x00,0xF0,0xB0,0x60, 0x00,0xF0,0xB0,0x90, 0x00,0xF0,0xB0,0xC0, 0x00,0xF0,0xB0,0xF0, - 0x00,0xF0,0xD0,0x00, 0x00,0xF0,0xD0,0x30, 0x00,0xF0,0xD0,0x60, 0x00,0xF0,0xD0,0x90, 0x00,0xF0,0xD0,0xC0, 0x00,0xF0,0xD0,0xF0, - 0x00,0xF0,0xF0,0x00, 0x00,0xF0,0xF0,0x30, 0x00,0xF0,0xF0,0x60, 0x00,0xF0,0xF0,0x90, 0x00,0xF0,0xF0,0xC0, 0x00,0xF0,0xF0,0xF0, - - 0x00,0x10,0x10,0x10, 0x00,0x20,0x20,0x20, 0x00,0x30,0x30,0x30, 0x00,0x40,0x40,0x40, - 0x00,0x50,0x50,0x50, 0x00,0x60,0x60,0x60, 0x00,0x70,0x70,0x70, 0x00,0x80,0x80,0x80, - 0x00,0x90,0x90,0x90, 0x00,0xA0,0xA0,0xA0, 0x00,0xB0,0xB0,0xB0, 0x00,0xC0,0xC0,0xC0, - 0x00,0xD0,0xD0,0xD0, 0x00,0xE0,0xE0,0xE0 -}; - -static int * hamx_array = (int *) (hamx_array_char); - -static uchar cmap_hamx[] = { - 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x30, 0x00,0x00,0x00,0x60, 0x00,0x00,0x00,0x90, 0x00,0x00,0x00,0xC0, 0x00,0x00,0x00,0xF0, - 0x00,0x00,0x20,0x00, 0x00,0x00,0x20,0x30, 0x00,0x00,0x20,0x60, 0x00,0x00,0x20,0x90, 0x00,0x00,0x20,0xC0, 0x00,0x00,0x20,0xF0, - 0x00,0x00,0x40,0x00, 0x00,0x00,0x40,0x30, 0x00,0x00,0x40,0x60, 0x00,0x00,0x40,0x90, 0x00,0x00,0x40,0xC0, 0x00,0x00,0x40,0xF0, - 0x00,0x00,0x60,0x00, 0x00,0x00,0x60,0x30, 0x00,0x00,0x60,0x60, 0x00,0x00,0x60,0x90, 0x00,0x00,0x60,0xC0, 0x00,0x00,0x60,0xF0, - 0x00,0x00,0x90,0x00, 0x00,0x00,0x90,0x30, 0x00,0x00,0x90,0x60, 0x00,0x00,0x90,0x90, 0x00,0x00,0x90,0xC0, 0x00,0x00,0x90,0xF0, - 0x00,0x00,0xB0,0x00, 0x00,0x00,0xB0,0x30, 0x00,0x00,0xB0,0x60, 0x00,0x00,0xB0,0x90, 0x00,0x00,0xB0,0xC0, 0x00,0x00,0xB0,0xF0, - 0x00,0x00,0xD0,0x00, 0x00,0x00,0xD0,0x30, 0x00,0x00,0xD0,0x60, 0x00,0x00,0xD0,0x90, 0x00,0x00,0xD0,0xC0, 0x00,0x00,0xD0,0xF0, - 0x00,0x00,0xF0,0x00, 0x00,0x00,0xF0,0x30, 0x00,0x00,0xF0,0x60, 0x00,0x00,0xF0,0x90, 0x00,0x00,0xF0,0xC0, 0x00,0x00,0xF0,0xF0, - 0x00,0x50,0x00,0x00, 0x00,0x50,0x00,0x30, 0x00,0x50,0x00,0x60, 0x00,0x50,0x00,0x90, 0x00,0x50,0x00,0xC0, 0x00,0x50,0x00,0xF0, - 0x00,0x50,0x20,0x00, 0x00,0x50,0x20,0x30, 0x00,0x50,0x20,0x60, 0x00,0x50,0x20,0x90, 0x00,0x50,0x20,0xC0, 0x00,0x50,0x20,0xF0, - 0x00,0x50,0x40,0x00, 0x00,0x50,0x40,0x30, 0x00,0x50,0x40,0x60, 0x00,0x50,0x40,0x90, 0x00,0x50,0x40,0xC0, 0x00,0x50,0x40,0xF0, - 0x00,0x50,0x60,0x00, 0x00,0x50,0x60,0x30, 0x00,0x50,0x60,0x60, 0x00,0x50,0x60,0x90, 0x00,0x50,0x60,0xC0, 0x00,0x50,0x60,0xF0, - 0x00,0x50,0x90,0x00, 0x00,0x50,0x90,0x30, 0x00,0x50,0x90,0x60, 0x00,0x50,0x90,0x90, 0x00,0x50,0x90,0xC0, 0x00,0x50,0x90,0xF0, - 0x00,0x50,0xB0,0x00, 0x00,0x50,0xB0,0x30, 0x00,0x50,0xB0,0x60, 0x00,0x50,0xB0,0x90, 0x00,0x50,0xB0,0xC0, 0x00,0x50,0xB0,0xF0, - 0x00,0x50,0xD0,0x00, 0x00,0x50,0xD0,0x30, 0x00,0x50,0xD0,0x60, 0x00,0x50,0xD0,0x90, 0x00,0x50,0xD0,0xC0, 0x00,0x50,0xD0,0xF0, - 0x00,0x50,0xF0,0x00, 0x00,0x50,0xF0,0x30, 0x00,0x50,0xF0,0x60, 0x00,0x50,0xF0,0x90, 0x00,0x50,0xF0,0xC0, 0x00,0x50,0xF0,0xF0, - 0x00,0xA0,0x00,0x00, 0x00,0xA0,0x00,0x30, 0x00,0xA0,0x00,0x60, 0x00,0xA0,0x00,0x90, 0x00,0xA0,0x00,0xC0, 0x00,0xA0,0x00,0xF0, - 0x00,0xA0,0x20,0x00, 0x00,0xA0,0x20,0x30, 0x00,0xA0,0x20,0x60, 0x00,0xA0,0x20,0x90, 0x00,0xA0,0x20,0xC0, 0x00,0xA0,0x20,0xF0, - 0x00,0xA0,0x40,0x00, 0x00,0xA0,0x40,0x30, 0x00,0xA0,0x40,0x60, 0x00,0xA0,0x40,0x90, 0x00,0xA0,0x40,0xC0, 0x00,0xA0,0x40,0xF0, - 0x00,0xA0,0x60,0x00, 0x00,0xA0,0x60,0x30, 0x00,0xA0,0x60,0x60, 0x00,0xA0,0x60,0x90, 0x00,0xA0,0x60,0xC0, 0x00,0xA0,0x60,0xF0, - 0x00,0xA0,0x90,0x00, 0x00,0xA0,0x90,0x30, 0x00,0xA0,0x90,0x60, 0x00,0xA0,0x90,0x90, 0x00,0xA0,0x90,0xC0, 0x00,0xA0,0x90,0xF0, - 0x00,0xA0,0xB0,0x00, 0x00,0xA0,0xB0,0x30, 0x00,0xA0,0xB0,0x60, 0x00,0xA0,0xB0,0x90, 0x00,0xA0,0xB0,0xC0, 0x00,0xA0,0xB0,0xF0, - 0x00,0xA0,0xD0,0x00, 0x00,0xA0,0xD0,0x30, 0x00,0xA0,0xD0,0x60, 0x00,0xA0,0xD0,0x90, 0x00,0xA0,0xD0,0xC0, 0x00,0xA0,0xD0,0xF0, - 0x00,0xA0,0xF0,0x00, 0x00,0xA0,0xF0,0x30, 0x00,0xA0,0xF0,0x60, 0x00,0xA0,0xF0,0x90, 0x00,0xA0,0xF0,0xC0, 0x00,0xA0,0xF0,0xF0, - 0x00,0xF0,0x00,0x00, 0x00,0xF0,0x00,0x30, 0x00,0xF0,0x00,0x60, 0x00,0xF0,0x00,0x90, 0x00,0xF0,0x00,0xC0, 0x00,0xF0,0x00,0xF0, - 0x00,0xF0,0x20,0x00, 0x00,0xF0,0x20,0x30, 0x00,0xF0,0x20,0x60, 0x00,0xF0,0x20,0x90, 0x00,0xF0,0x20,0xC0, 0x00,0xF0,0x20,0xF0, - 0x00,0xF0,0x40,0x00, 0x00,0xF0,0x40,0x30, 0x00,0xF0,0x40,0x60, 0x00,0xF0,0x40,0x90, 0x00,0xF0,0x40,0xC0, 0x00,0xF0,0x40,0xF0, - 0x00,0xF0,0x60,0x00, 0x00,0xF0,0x60,0x30, 0x00,0xF0,0x60,0x60, 0x00,0xF0,0x60,0x90, 0x00,0xF0,0x60,0xC0, 0x00,0xF0,0x60,0xF0, - 0x00,0xF0,0x90,0x00, 0x00,0xF0,0x90,0x30, 0x00,0xF0,0x90,0x60, 0x00,0xF0,0x90,0x90, 0x00,0xF0,0x90,0xC0, 0x00,0xF0,0x90,0xF0, - 0x00,0xF0,0xB0,0x00, 0x00,0xF0,0xB0,0x30, 0x00,0xF0,0xB0,0x60, 0x00,0xF0,0xB0,0x90, 0x00,0xF0,0xB0,0xC0, 0x00,0xF0,0xB0,0xF0, - 0x00,0xF0,0xD0,0x00, 0x00,0xF0,0xD0,0x30, 0x00,0xF0,0xD0,0x60, 0x00,0xF0,0xD0,0x90, 0x00,0xF0,0xD0,0xC0, 0x00,0xF0,0xD0,0xF0, - 0x00,0xF0,0xF0,0x00, 0x00,0xF0,0xF0,0x30, 0x00,0xF0,0xF0,0x60, 0x00,0xF0,0xF0,0x90, 0x00,0xF0,0xF0,0xC0, 0x00,0xF0,0xF0,0xF0, - 0x00,0x10,0x10,0x10, 0x00,0x20,0x20,0x20, 0x00,0x30,0x30,0x30, 0x00,0x40,0x40,0x40, 0x00,0x50,0x50,0x50, 0x00,0x60,0x60,0x60, - 0x00,0x70,0x70,0x70, 0x00,0x80,0x80,0x80, 0x00,0x90,0x90,0x90, 0x00,0xA0,0xA0,0xA0, 0x00,0xB0,0xB0,0xB0, 0x00,0xC0,0xC0,0xC0, - 0x00,0xD0,0xD0,0xD0, 0x00,0xE0,0xE0,0xE0 -}; - - -float adat_gamma = 1.0; -float adat_distort = 1.0; - -/* - * - * New version: - * - * 32 brighntesses Y 15 with direct access (black and white are specials) - * 16 colors H ue - * 7 intensities S aturation - * - * Total 3584 'different' colors. First 512 colors free. - * - * - */ - -void imb_convhamx(struct ImBuf *ibuf, unsigned char *coltab, short *deltab) -{ - short r,g,b,lr,lg,lb,dr,dg,db,col,fout,type,step; - int i; - uchar *rect; - - /* - b = 0000 xxxx - g = 0001 xxxx - r = 0010 xxxx - cmap >= 48 - */ - - for (step = 0 ; step < 2 ; step ++){ - rect = (uchar *) ibuf->rect; - rect += 4*step; - i = ((ibuf->x * ibuf->y) + 2 - step - 1) / 2; - - lb = coltab[1]; - lg = coltab[2]; - lr = coltab[3]; - type = col = 0; - - for ( ;i>0;i--){ - b = rect[2] >> 4; - g = rect[1] >> 4; - r = rect[0] >> 4; - - if ((b-lb) | (g-lg) | (r-lr)){ - col = ((b<<8) + (g<<4) + r) << 1; - fout = deltab[col + 1]; - col = deltab[col]; - type = 0; - dr = quadr[lr-r] ; - dg = quadr[lg-g] ; - db = quadr[lb-b]; - - if ((dr+dg)<=fout) { - fout = dr+dg ; - type = 1; - } - if ((dg+db)<=fout) { - fout = dg+db; - type = 2; - } - if ((dr+db)<=fout) { - fout = dr+db; - type = 4; - } - - switch(type){ - case 1: - lb = b ; - col = b; - break; - case 4: - lg = g ; - col = g+16; - break; - case 2: - lr = r ; - col = r + 32; - break; - default: - /*printf("%04x %5d %5d ", (b<<8) + (g<<4) + r, col, fout);*/ - - lb = coltab[col*4 + 1]; - lg = coltab[col*4 + 2]; - lr = coltab[col*4 + 3]; - /*printf("%01x%01x%01x %01x%01x%01x\n", b, g, r, lb, lg, lr);*/ - col += 48; - } - } - rect[3] = col; - rect += 8; - } - } -} - -static short dec_hamx(struct ImBuf * ibuf, unsigned char *body, int cmap[]) -{ - int todo,i; - int j,step,col; - unsigned int *rect; - - for (step = 0 ; step < 2 ; step ++){ - rect = ibuf->rect; - rect += step; - todo = (ibuf->x * ibuf->y + 2 - step - 1) / 2; - col = cmap[0]; - while (todo>0){ - i = *body++; - - if (i & 128){ /* fill */ - - i = 257-i; - todo -= i; - j = *(body++); - - col = ((col & hamx_array[j]) | hamx_array[j + 256]); - - do{ - *rect = col; - rect += 2; - }while (--i); - } else{ /* copy */ - i++; - todo-=i; - - do{ - j = *(body++); - *rect = col = ((col & hamx_array[j]) | hamx_array[j + 256]); - rect += 2; - }while (--i); - } - } - if (todo) return (0); - } - return(1); -} - - -struct ImBuf *imb_loadanim(int *iffmem, int flags) -{ - int chunk, totlen, len, *mem, cmaplen = 0; - unsigned int *cmap = NULL; - uchar *body = 0; - struct Adat adat; - struct ImBuf *ibuf=0; - static int is_flipped = FALSE; - - mem=iffmem; - if (GET_ID(mem) != FORM) return (0); - if (GET_ID(mem + 2) != ANIM) return (0); - totlen= (GET_BIG_LONG(mem + 1) + 1) & ~1; - mem += 3; - totlen -= 4; - adat.w = 0; - adat.xorig = 0; - adat.yorig = 0; - adat.gamma = adat_gamma; - adat.distort = adat_distort; - - while(totlen > 0){ - chunk = GET_ID(mem); - len = (GET_BIG_LONG(mem + 1) + 1) & ~1; - mem += 2; - - totlen -= len+8; - switch (chunk){ - case ADAT: - if (len > sizeof(struct Adat)){ - memcpy(&adat,mem,sizeof(struct Adat)); - } else{ - memcpy(&adat,mem,len); - } - adat.w = BIG_SHORT(adat.w); - adat.h = BIG_SHORT(adat.h); - adat.type = BIG_SHORT(adat.type); - adat.xorig = BIG_SHORT(adat.xorig); - adat.yorig = BIG_SHORT(adat.yorig); - break; - case CMAP: - cmap = (unsigned int *) mem; - cmaplen = len; - break; - case BODY: - body = (uchar *) mem; - break; - } - mem = (int *)((uchar *)mem +len); - } - - if (body == 0) return (0); - if (adat.w == 0) return (0); - - adat_gamma = adat.gamma; - adat_distort = adat.distort; - - if (flags & IB_test) ibuf=IMB_allocImBuf(adat.w, adat.h, 24, 0, 0); - else ibuf=IMB_allocImBuf(adat.w, adat.h, 24, IB_rect, 0); - if (ibuf==0) return (0); - - ibuf->ftype = (Anim | adat.type); - ibuf->profile = IB_PROFILE_SRGB; - ibuf->xorig = adat.xorig; - ibuf->yorig = adat.yorig; - ibuf->flags = flags; - - if (cmaplen){ - ibuf->cmap = malloc(cmaplen); - memcpy(ibuf->cmap, cmap, cmaplen); - ibuf->maxcol = cmaplen >> 2; - } - - if (flags & IB_test){ - if (flags & IB_freem) free(iffmem); - return(ibuf); - } - - switch (adat.type){ - case HAMX: - if (flags & IB_rect){ - if (!is_flipped) { - int i; - unsigned int * t; - t = (unsigned int *) hamx_array_char; - for (i = 0; i < sizeof(hamx_array_char) / sizeof(int) ; i++) { - t[i] = SWAP_LONG(t[i]); - } - - t = (unsigned int *) cmap_hamx; - - for (i = 0; i < sizeof(cmap_hamx) / sizeof(int) ; i++) { - t[i] = SWAP_LONG(t[i]); - } - - is_flipped= TRUE; - } - - if (dec_hamx(ibuf,body,(int*) cmap_hamx) == 0){ - IMB_freeImBuf(ibuf); - ibuf = 0; - } - if (flags & IB_ttob) IMB_flipy(ibuf); - } - break; - default: - IMB_freeImBuf(ibuf); - ibuf = 0; - } - - if (flags & IB_freem) free(iffmem); - - return (ibuf); -} - - -static unsigned char *makebody_anim(int bytes, - unsigned char *buf, - unsigned char *rect) -{ - register uchar last,this; - register int copy; - register uchar *rectstart,*temp; - - bytes--; - rectstart = rect; - last = *rect++; - this = *rect++; - copy = last^this; - while (bytes>0){ - if (copy){ - do{ - last = this; - this = *rect++; - if (last == this){ - if (this == rect[-3]){ /* three the same? */ - bytes --; /* init bytes */ - break; - } - } - }while (--bytes != 0); - - copy = rect-rectstart; - copy --; - if (bytes) copy -= 2; - - temp = rect; - rect = rectstart; - - while (copy){ - last = copy; - if (copy>MAXDAT) last = MAXDAT; - copy -= last; - *buf++ = last-1; - do{ - *buf++ = *rect++; - }while(--last != 0); - } - rectstart = rect; - rect = temp; - last = this; - - copy = FALSE; - } else { - while (*rect++ == this){ /* seek first different byte */ - if (--bytes == 0) break; /* or end of line */ - } - rect --; - copy = rect-rectstart; - rectstart = rect; - bytes --; - this = *rect++; - - while (copy){ - if (copy>MAXRUN){ - *buf++ = -(MAXRUN-1); - *buf++ = last; - copy -= MAXRUN; - } else { - *buf++ = -(copy-1); - *buf++ = last; - break; - } - } - copy=TRUE; - } - } - return (buf); -} - - -short imb_enc_anim(struct ImBuf *ibuf, int file) -{ - int step, size, i, skip, steps = 0; - uchar *buf1, *crect, *_buf1, *_buf2, *bufend; - short ok = TRUE; - - if (ibuf == 0) return (0); - if (file < 0 ) return (0); - if (ibuf->rect == 0) return(0); - - /* add dither */ - - switch(ibuf->ftype){ - case AN_hamx: - ibuf->cmap = (unsigned int *) cmap_hamx; - ibuf->mincol = 0; - ibuf->maxcol = sizeof(cmap_hamx) / 4; - imb_converttoham(ibuf); - steps = 2; - break; - } - if (steps == 0) return 0; - - size = ((ibuf->x + 1)* (ibuf->y + 1)) / steps + 1024; - if ((_buf1 = malloc(size)) == 0) return(0); - if ((_buf2 = malloc(size)) == 0){ - free(_buf1); - return(0); - } - - skip = 4 * steps; - for (step = 0 ; step < steps ; step ++){ - crect = (uchar *) ibuf->rect; - crect += 4 * step; - size = (ibuf->x * ibuf->y + steps - step - 1) / steps; - buf1 = _buf1; - if ((ibuf->ftype == AN_hamx) || (ibuf->ftype == AN_yuvx)){ - crect += 3; - for (i = size ; i>0 ; i--){ - *(buf1 ++) = *crect; - crect += skip; - } - } else{ - for (i = size ; i>0 ; i--){ - *(buf1 ++) = crect[1] + (crect[2] >> 2) + (crect[3] >> 5); - crect += skip; - } - } - bufend = makebody_anim(size,_buf2,_buf1); - if (bufend == 0){ - ok = FALSE; - break; - } - size = bufend - _buf2; - if (write(file, _buf2, size) != size){ - ok = FALSE; - break; - } - } - free(_buf1); - free(_buf2); - return (ok); -} |