[vba-commit] VisualBoyAdvance/win32/dependencies/libjasper/bmp bmp_cod.c,NONE,1.1 bmp_cod.h,NONE,1.1 bmp_dec.c,NONE,1.1 bmp_enc.c,NONE,1.1 bmp_enc.h,NONE,1.1

[Spacy <sp...@us...>]

Update of /cvsroot/vba/VisualBoyAdvance/win32/dependencies/libjasper/bmp
In directory sc8-pr-cvs9.sourceforge.net:/tmp/cvs-serv20508/win32/dependencies/libjasper/bmp

Added Files:
	bmp_cod.c bmp_cod.h bmp_dec.c bmp_enc.c bmp_enc.h 
Log Message:


--- NEW FILE: bmp_dec.c ---
/*
 * Copyright (c) 1999-2000 Image Power, Inc. and the University of
 *   British Columbia.
 * Copyright (c) 2001-2003 Michael David Adams.
 * All rights reserved.
 */

/* __START_OF_JASPER_LICENSE__
 * 
 * JasPer License Version 2.0
 * 
 * Copyright (c) 1999-2000 Image Power, Inc.
 * Copyright (c) 1999-2000 The University of British Columbia
 * Copyright (c) 2001-2003 Michael David Adams
 * 
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person (the
 * "User") obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * 1.  The above copyright notices and this permission notice (which
 * includes the disclaimer below) shall be included in all copies or
 * substantial portions of the Software.
 * 
 * 2.  The name of a copyright holder shall not be used to endorse or
 * promote products derived from the Software without specific prior
 * written permission.
 * 
 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
 * 
 * __END_OF_JASPER_LICENSE__
 */

/*
 * Windows Bitmap File Library
 *
 * $Id: bmp_dec.c,v 1.1 2006/05/12 21:26:38 spacy51 Exp $
 */

/******************************************************************************\
* Includes.
\******************************************************************************/

#include <assert.h>

#include "jasper/jas_types.h"
#include "jasper/jas_stream.h"
#include "jasper/jas_image.h"
#include "jasper/jas_malloc.h"

#include "bmp_cod.h"

/******************************************************************************\
* Local prototypes.
\******************************************************************************/

static int bmp_gethdr(jas_stream_t *in, bmp_hdr_t *hdr);
static bmp_info_t *bmp_getinfo(jas_stream_t *in);
static int bmp_getdata(jas_stream_t *in, bmp_info_t *info, jas_image_t *image);
static int bmp_getint16(jas_stream_t *in, int_fast16_t *val);
static int bmp_getint32(jas_stream_t *in, int_fast32_t *val);
static int bmp_gobble(jas_stream_t *in, long n);

/******************************************************************************\
* Interface functions.
\******************************************************************************/

jas_image_t *bmp_decode(jas_stream_t *in, char *optstr)
{
	jas_image_t *image;
	bmp_hdr_t hdr;
	bmp_info_t *info;
	uint_fast16_t cmptno;
	jas_image_cmptparm_t cmptparms[3];
	jas_image_cmptparm_t *cmptparm;
	uint_fast16_t numcmpts;
	long n;

	if (optstr) {
		fprintf(stderr, "warning: ignoring BMP decoder options\n");
	}

	fprintf(stderr,
	  "THE BMP FORMAT IS NOT FULLY SUPPORTED!\n"
	  "THAT IS, THE JASPER SOFTWARE CANNOT DECODE ALL TYPES OF BMP DATA.\n"
	  "IF YOU HAVE ANY PROBLEMS, PLEASE TRY CONVERTING YOUR IMAGE DATA\n"
	  "TO THE PNM FORMAT, AND USING THIS FORMAT INSTEAD.\n"
	  );

	/* Read the bitmap header. */
	if (bmp_gethdr(in, &hdr)) {
		fprintf(stderr, "cannot get header\n");
		return 0;
	}

	/* Read the bitmap information. */
	if (!(info = bmp_getinfo(in))) {
		fprintf(stderr, "cannot get info\n");
		return 0;
	}

	/* Ensure that we support this type of BMP file. */
	if (!bmp_issupported(&hdr, info)) {
		fprintf(stderr, "error: unsupported BMP encoding\n");
		bmp_info_destroy(info);
		return 0;
	}

	/* Skip over any useless data between the end of the palette
	  and start of the bitmap data. */
	if ((n = hdr.off - (BMP_HDRLEN + BMP_INFOLEN + BMP_PALLEN(info))) < 0) {
		fprintf(stderr, "error: possibly bad bitmap offset?\n");
		return 0;
	}
	if (n > 0) {
		fprintf(stderr, "skipping unknown data in BMP file\n");
		if (bmp_gobble(in, n)) {
			bmp_info_destroy(info);
			return 0;
		}
	}

	/* Get the number of components. */
	numcmpts = bmp_numcmpts(info);

	for (cmptno = 0, cmptparm = cmptparms; cmptno < numcmpts; ++cmptno,
	  ++cmptparm) {
		cmptparm->tlx = 0;
		cmptparm->tly = 0;
		cmptparm->hstep = 1;
		cmptparm->vstep = 1;
		cmptparm->width = info->width;
		cmptparm->height = info->height;
		cmptparm->prec = 8;
		cmptparm->sgnd = false;
	}

	/* Create image object. */
	if (!(image = jas_image_create(numcmpts, cmptparms,
	  JAS_CLRSPC_UNKNOWN))) {
		bmp_info_destroy(info);
		return 0;
	}

	if (numcmpts == 3) {
		jas_image_setclrspc(image, JAS_CLRSPC_SRGB);
		jas_image_setcmpttype(image, 0,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R));
		jas_image_setcmpttype(image, 1,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G));
		jas_image_setcmpttype(image, 2,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B));
	} else {
		jas_image_setclrspc(image, JAS_CLRSPC_SGRAY);
		jas_image_setcmpttype(image, 0,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_GRAY_Y));
	}

	/* Read the bitmap data. */
	if (bmp_getdata(in, info, image)) {
		bmp_info_destroy(info);
		jas_image_destroy(image);
		return 0;
	}

	bmp_info_destroy(info);

	return image;
}

int bmp_validate(jas_stream_t *in)
{
	int n;
	int i;
	uchar buf[2];

	assert(JAS_STREAM_MAXPUTBACK >= 2);

	/* Read the first two characters that constitute the signature. */
	if ((n = jas_stream_read(in, (char *) buf, 2)) < 0) {
		return -1;
	}
	/* Put the characters read back onto the stream. */
	for (i = n - 1; i >= 0; --i) {
		if (jas_stream_ungetc(in, buf[i]) == EOF) {
			return -1;
		}
	}
	/* Did we read enough characters? */
	if (n < 2) {
		return -1;
	}
	/* Is the signature correct for the BMP format? */
	if (buf[0] == (BMP_MAGIC & 0xff) && buf[1] == (BMP_MAGIC >> 8)) {
		return 0;
	}
	return -1;
}

/******************************************************************************\
* Code for aggregate types.
\******************************************************************************/

static int bmp_gethdr(jas_stream_t *in, bmp_hdr_t *hdr)
{
	if (bmp_getint16(in, &hdr->magic) || hdr->magic != BMP_MAGIC ||
	  bmp_getint32(in, &hdr->siz) || bmp_getint16(in, &hdr->reserved1) ||
	  bmp_getint16(in, &hdr->reserved2) || bmp_getint32(in, &hdr->off)) {
		return -1;
	}
	return 0;
}

static bmp_info_t *bmp_getinfo(jas_stream_t *in)
{
	bmp_info_t *info;
	int i;
	bmp_palent_t *palent;

	if (!(info = bmp_info_create())) {
		return 0;
	}

	if (bmp_getint32(in, &info->len) || info->len != 40 ||
	  bmp_getint32(in, &info->width) || bmp_getint32(in, &info->height) ||
	  bmp_getint16(in, &info->numplanes) ||
	  bmp_getint16(in, &info->depth) || bmp_getint32(in, &info->enctype) ||
	  bmp_getint32(in, &info->siz) ||
	  bmp_getint32(in, &info->hres) || bmp_getint32(in, &info->vres) ||
	  bmp_getint32(in, &info->numcolors) ||
	  bmp_getint32(in, &info->mincolors)) {
		bmp_info_destroy(info);
		return 0;
	}

	if (info->height < 0) {
		info->topdown = 1;
		info->height = -info->height;
	} else {
		info->topdown = 0;
	}

	if (info->width <= 0 || info->height <= 0 || info->numplanes <= 0 ||
	  info->depth <= 0  || info->numcolors < 0 || info->mincolors < 0) {
		bmp_info_destroy(info);
		return 0;
	}

	if (info->enctype != BMP_ENC_RGB) {
		fprintf(stderr, "unsupported BMP encoding\n");
		bmp_info_destroy(info);
		return 0;
	}

	if (info->numcolors > 0) {
		if (!(info->palents = jas_malloc(info->numcolors *
		  sizeof(bmp_palent_t)))) {
			bmp_info_destroy(info);
			return 0;
		}
	} else {
		info->palents = 0;
	}

	for (i = 0; i < info->numcolors; ++i) {
		palent = &info->palents[i];
		if ((palent->blu = jas_stream_getc(in)) == EOF ||
		  (palent->grn = jas_stream_getc(in)) == EOF ||
		  (palent->red = jas_stream_getc(in)) == EOF ||
		  (palent->res = jas_stream_getc(in)) == EOF) {
			bmp_info_destroy(info);
			return 0;
		}
	}

	return info;
}

static int bmp_getdata(jas_stream_t *in, bmp_info_t *info, jas_image_t *image)
{
	int i;
	int j;
	int y;
	jas_matrix_t *cmpts[3];
	int numpad;
	int red;
	int grn;
	int blu;
	int ret;
	int numcmpts;
	int cmptno;
	int ind;
	bmp_palent_t *palent;
	int mxind;
	int haspal;

	assert(info->depth == 8 || info->depth == 24);
	assert(info->enctype == BMP_ENC_RGB);

	numcmpts = bmp_numcmpts(info);
	haspal = bmp_haspal(info);

	ret = 0;
	for (i = 0; i < numcmpts; ++i) {
		cmpts[i] = 0;
	}

	/* Create temporary matrices to hold component data. */
	for (i = 0; i < numcmpts; ++i) {
		if (!(cmpts[i] = jas_matrix_create(1, info->width))) {
			ret = -1;
			goto bmp_getdata_done;
		}
	}

	/* Calculate number of padding bytes per row of image data. */
	numpad = (numcmpts * info->width) % 4;
	if (numpad) {
		numpad = 4 - numpad;
	}

	mxind = (1 << info->depth) - 1;
	for (i = 0; i < info->height; ++i) {
		for (j = 0; j < info->width; ++j) {
			if (haspal) {
				if ((ind = jas_stream_getc(in)) == EOF) {
					ret = -1;
					goto bmp_getdata_done;
				}
				if (ind > mxind) {
					ret = -1;
					goto bmp_getdata_done;
				}
				if (ind < info->numcolors) {
					palent = &info->palents[ind];
					red = palent->red;
					grn = palent->grn;
					blu = palent->blu;
				} else {
					red = ind;
					grn = ind;
					blu = ind;
				}
			} else {
				if ((blu = jas_stream_getc(in)) == EOF ||
				  (grn = jas_stream_getc(in)) == EOF ||
				  (red = jas_stream_getc(in)) == EOF) {
					ret = -1;
					goto bmp_getdata_done;
				}
			}
			if (numcmpts == 3) {
				jas_matrix_setv(cmpts[0], j, red);
				jas_matrix_setv(cmpts[1], j, grn);
				jas_matrix_setv(cmpts[2], j, blu);
			} else {
				jas_matrix_setv(cmpts[0], j, red);
			}
		}
		for (j = numpad; j > 0; --j) {
				if (jas_stream_getc(in) == EOF) {
					ret = -1;
					goto bmp_getdata_done;
				}
		}
		for (cmptno = 0; cmptno < numcmpts; ++cmptno) {
			y = info->topdown ? i : (info->height - 1 - i);
			if (jas_image_writecmpt(image, cmptno, 0, y, info->width,
			  1, cmpts[cmptno])) {
				ret = -1;
				goto bmp_getdata_done;
			}
		}
	}

bmp_getdata_done:
	/* Destroy the temporary matrices. */
	for (i = 0; i < numcmpts; ++i) {
		if (cmpts[i]) {
			jas_matrix_destroy(cmpts[i]);
		}
	}

	return ret;
}

/******************************************************************************\
* Code for primitive types.
\******************************************************************************/

static int bmp_getint16(jas_stream_t *in, int_fast16_t *val)
{
	int lo;
	int hi;
	if ((lo = jas_stream_getc(in)) == EOF || (hi = jas_stream_getc(in)) == EOF) {
		return -1;
	}
	if (val) {
		*val = (hi << 8) | lo;
	}
	return 0;
}

static int bmp_getint32(jas_stream_t *in, int_fast32_t *val)
{
	int n;
	uint_fast32_t v;
	int c;
	for (n = 4, v = 0;;) {
		if ((c = jas_stream_getc(in)) == EOF) {
			return -1;
		}
		v |= (c << 24);
		if (--n <= 0) {
			break;
		}
		v >>= 8;
	}
	if (val) {
		*val = v;
	}
	return 0;
}

static int bmp_gobble(jas_stream_t *in, long n)
{
	while (--n >= 0) {
		if (jas_stream_getc(in) == EOF) {
			return -1;
		}
	}
	return 0;
}

--- NEW FILE: bmp_cod.c ---
/*
 * Copyright (c) 1999-2000 Image Power, Inc. and the University of
 *   British Columbia.
 * Copyright (c) 2001-2002 Michael David Adams.
 * All rights reserved.
 */

/* __START_OF_JASPER_LICENSE__
 * 
 * JasPer License Version 2.0
 * 
 * Copyright (c) 1999-2000 Image Power, Inc.
 * Copyright (c) 1999-2000 The University of British Columbia
 * Copyright (c) 2001-2003 Michael David Adams
 * 
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person (the
 * "User") obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * 1.  The above copyright notices and this permission notice (which
 * includes the disclaimer below) shall be included in all copies or
 * substantial portions of the Software.
 * 
 * 2.  The name of a copyright holder shall not be used to endorse or
 * promote products derived from the Software without specific prior
 * written permission.
 * 
 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
 * 
 * __END_OF_JASPER_LICENSE__
 */

/*
 * Windows Bitmap File Library
 *
 * $Id: bmp_cod.c,v 1.1 2006/05/12 21:26:38 spacy51 Exp $
 */

/******************************************************************************\
* Includes.
\******************************************************************************/

#include <assert.h>

#include "jasper/jas_types.h"
#include "jasper/jas_image.h"
#include "jasper/jas_malloc.h"

#include "bmp_cod.h"

/******************************************************************************\
* Constructors and destructors.
\******************************************************************************/

bmp_info_t *bmp_info_create()
{
	bmp_info_t *info;
	if (!(info = jas_malloc(sizeof(bmp_info_t)))) {
		return 0;
	}
	info->palents = 0;
	return info;
}

void bmp_info_destroy(bmp_info_t *info)
{
	if (info->palents) {
		jas_free(info->palents);
	}
	jas_free(info);
}

/******************************************************************************\
* Miscellaneous functions.
\******************************************************************************/

int bmp_isgrayscalepal(bmp_palent_t *palents, int numpalents)
{
	bmp_palent_t *palent;
	int i;

	for (i = numpalents, palent = palents; i > 0; --i, ++palent) {
		if (palent->red != palent->grn || palent->red != palent->blu) {
			return 0;
		}
	}
	return 1;
}

int bmp_numcmpts(bmp_info_t *info)
{
	int numcmpts;

	if (info->depth == 24) {
		numcmpts = 3;
	} else if (info->depth == 8) {
		numcmpts = bmp_isgrayscalepal(info->palents, info->numcolors) ?
		  1 : 3;
	} else {
		numcmpts = 0;
		abort();
	}
	return numcmpts;
}

--- NEW FILE: bmp_enc.c ---
/*
 * Copyright (c) 1999-2000 Image Power, Inc. and the University of
 *   British Columbia.
 * Copyright (c) 2001-2003 Michael David Adams.
 * All rights reserved.
 */

/* __START_OF_JASPER_LICENSE__
 * 
 * JasPer License Version 2.0
 * 
 * Copyright (c) 1999-2000 Image Power, Inc.
 * Copyright (c) 1999-2000 The University of British Columbia
 * Copyright (c) 2001-2003 Michael David Adams
 * 
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person (the
 * "User") obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * 1.  The above copyright notices and this permission notice (which
 * includes the disclaimer below) shall be included in all copies or
 * substantial portions of the Software.
 * 
 * 2.  The name of a copyright holder shall not be used to endorse or
 * promote products derived from the Software without specific prior
 * written permission.
 * 
 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
 * 
 * __END_OF_JASPER_LICENSE__
 */

/*
 * Windows Bitmap File Library
 *
 * $Id: bmp_enc.c,v 1.1 2006/05/12 21:26:38 spacy51 Exp $
 */

/******************************************************************************\
* Includes.
\******************************************************************************/

#include <assert.h>

#include "jasper/jas_types.h"
#include "jasper/jas_stream.h"
#include "jasper/jas_image.h"
#include "jasper/jas_debug.h"

#include "bmp_enc.h"
#include "bmp_cod.h"

/******************************************************************************\
* Local prototypes.
\******************************************************************************/

static int bmp_puthdr(jas_stream_t *out, bmp_hdr_t *hdr);
static int bmp_putinfo(jas_stream_t *out, bmp_info_t *info);
static int bmp_putdata(jas_stream_t *out, bmp_info_t *info, jas_image_t *image, int *cmpts);
static int bmp_putint16(jas_stream_t *in, int_fast16_t val);
static int bmp_putint32(jas_stream_t *out, int_fast32_t val);

/******************************************************************************\
* Interface functions.
\******************************************************************************/

int bmp_encode(jas_image_t *image, jas_stream_t *out, char *optstr)
{
	jas_image_coord_t width;
	jas_image_coord_t height;
	int depth;
	int cmptno;
	bmp_hdr_t hdr;
	bmp_info_t *info;
	int_fast32_t datalen;
	int numpad;
	bmp_enc_t encbuf;
	bmp_enc_t *enc = &encbuf;
	jas_clrspc_t clrspc;

	if (optstr) {
		fprintf(stderr, "warning: ignoring BMP encoder options\n");
	}

	clrspc = jas_image_clrspc(image);
	switch (jas_clrspc_fam(clrspc)) {
	case JAS_CLRSPC_FAM_RGB:
		if (clrspc != JAS_CLRSPC_SRGB)
			jas_eprintf("warning: inaccurate color\n");
		break;
	case JAS_CLRSPC_FAM_GRAY:
		if (clrspc != JAS_CLRSPC_SGRAY)
			jas_eprintf("warning: inaccurate color\n");
		break;
	default:
		jas_eprintf("error: BMP format does not support color space\n");
		return -1;
		break;
	}

	switch (jas_clrspc_fam(clrspc)) {
	case JAS_CLRSPC_FAM_RGB:
		enc->numcmpts = 3;
		if ((enc->cmpts[0] = jas_image_getcmptbytype(image,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R))) < 0 ||
		  (enc->cmpts[1] = jas_image_getcmptbytype(image,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G))) < 0 ||
		  (enc->cmpts[2] = jas_image_getcmptbytype(image,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B))) < 0) {
			jas_eprintf("error: missing color component\n");
			return -1;
		}
		break;
	case JAS_CLRSPC_FAM_GRAY:
		enc->numcmpts = 1;
		if ((enc->cmpts[0] = jas_image_getcmptbytype(image,
		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_GRAY_Y))) < 0) {
			jas_eprintf("error: missing color component\n");
			return -1;
		}
		break;
	default:
		abort();
		break;
	}

	width = jas_image_cmptwidth(image, enc->cmpts[0]);
	height = jas_image_cmptheight(image, enc->cmpts[0]);
	depth = jas_image_cmptprec(image, enc->cmpts[0]);

	/* Check to ensure that the image to be saved can actually be represented
	  using the BMP format. */
	for (cmptno = 0; cmptno < enc->numcmpts; ++cmptno) {
		if (jas_image_cmptwidth(image, enc->cmpts[cmptno]) != width ||
		  jas_image_cmptheight(image, enc->cmpts[cmptno]) != height ||
		  jas_image_cmptprec(image, enc->cmpts[cmptno]) != depth ||
		  jas_image_cmptsgnd(image, enc->cmpts[cmptno]) != false ||
		  jas_image_cmpttlx(image, enc->cmpts[cmptno]) != 0 ||
		  jas_image_cmpttly(image, enc->cmpts[cmptno]) != 0) {
			fprintf(stderr, "The BMP format cannot be used to represent an image with this geometry.\n");
			return -1;
		}
	}

	/* The component depths must be 1, 4, or 8. */
	if (depth != 1 && depth != 4 && depth != 8) {
		return -1;
	}

	numpad = (width * enc->numcmpts) % 4;
	if (numpad) {
		numpad = 4 - numpad;
	}
	datalen = (enc->numcmpts * width + numpad) * height;

	if (!(info = bmp_info_create())) {
		return -1;
	}
	info->len = BMP_INFOLEN;
	info->width = width;
	info->height = height;
	info->numplanes = 1;
	info->depth = enc->numcmpts * depth;
	info->enctype = BMP_ENC_RGB;
	info->siz = datalen;
	info->hres = 0;
	info->vres = 0;
	info->numcolors = (enc->numcmpts == 1) ? 256 : 0;
	info->mincolors = 0;

	hdr.magic = BMP_MAGIC;
	hdr.siz = BMP_HDRLEN + BMP_INFOLEN + 0 + datalen;
	hdr.off = BMP_HDRLEN + BMP_INFOLEN + BMP_PALLEN(info);

	/* Write the bitmap header. */
	if (bmp_puthdr(out, &hdr)) {
		return -1;
	}

	/* Write the bitmap information. */
	if (bmp_putinfo(out, info)) {
		return -1;
	}

	/* Write the bitmap data. */
	if (bmp_putdata(out, info, image, enc->cmpts)) {
		return -1;
	}

	bmp_info_destroy(info);

	return 0;
}

/******************************************************************************\
* Code for aggregate types.
\******************************************************************************/

static int bmp_puthdr(jas_stream_t *out, bmp_hdr_t *hdr)
{
	assert(hdr->magic == BMP_MAGIC);
	if (bmp_putint16(out, hdr->magic) || bmp_putint32(out, hdr->siz) ||
	  bmp_putint32(out, 0) || bmp_putint32(out, hdr->off)) {
		return -1;
	}
	return 0;
}

static int bmp_putinfo(jas_stream_t *out, bmp_info_t *info)
{
	int i;

	info->len = 40;
	if (bmp_putint32(out, info->len) ||
	  bmp_putint32(out, info->width) ||
	  bmp_putint32(out, info->height) ||
	  bmp_putint16(out, info->numplanes) ||
	  bmp_putint16(out, info->depth) ||
	  bmp_putint32(out, info->enctype) ||
	  bmp_putint32(out, info->siz) ||
	  bmp_putint32(out, info->hres) ||
	  bmp_putint32(out, info->vres) ||
	  bmp_putint32(out, info->numcolors) ||
	  bmp_putint32(out, info->mincolors)) {
		return -1;
	}

	for (i = 0; i < info->numcolors; ++i)
	{
		if (jas_stream_putc(out, i) == EOF ||
		  jas_stream_putc(out, i) == EOF ||
		  jas_stream_putc(out, i) == EOF ||
		  jas_stream_putc(out, 0) == EOF)
		{
			return -1;
		}
	}

	return 0;
}

static int bmp_putdata(jas_stream_t *out, bmp_info_t *info, jas_image_t *image,
  int *cmpts)
{
	int i;
	int j;
	jas_matrix_t *bufs[3];
	int numpad;
	unsigned char red;
	unsigned char grn;
	unsigned char blu;
	int ret;
	int numcmpts;
	int v;
	int cmptno;

	numcmpts = (info->depth == 24) ? 3:1;

	/* We do not support palettized images. */
	if (BMP_HASPAL(info) && numcmpts == 3) {
		fprintf(stderr, "no palettized image support for BMP format\n");
		return -1;
	}

	ret = 0;
	for (i = 0; i < numcmpts; ++i) {
		bufs[i] = 0;
	}

	/* Create temporary matrices to hold component data. */
	for (i = 0; i < numcmpts; ++i) {
		if (!(bufs[i] = jas_matrix_create(1, info->width))) {
			ret = -1;
			goto bmp_putdata_done;
		}
	}

	/* Calculate number of padding bytes per row of image data. */
	numpad = (numcmpts * info->width) % 4;
	if (numpad) {
		numpad = 4 - numpad;
	}

	/* Put the image data. */
	for (i = info->height - 1; i >= 0; --i) {
		for (cmptno = 0; cmptno < numcmpts; ++cmptno) {
			if (jas_image_readcmpt(image, cmptno, 0, i, info->width,
			  1, bufs[cmpts[cmptno]])) {
				ret = -1;
				goto bmp_putdata_done;
			}
		}
		for (j = 0; j < info->width; ++j) {
			if (numcmpts == 3) {
				red = (jas_matrix_getv(bufs[0], j));
				grn = (jas_matrix_getv(bufs[1], j));
				blu = (jas_matrix_getv(bufs[2], j));
				if (jas_stream_putc(out, blu) == EOF ||
				  jas_stream_putc(out, grn) == EOF ||
				  jas_stream_putc(out, red) == EOF) {
					ret = -1;
					goto bmp_putdata_done;
				}
			} else if (numcmpts == 1) {
				v = (jas_matrix_getv(bufs[cmpts[0]], j));
				if (jas_stream_putc(out, v) == EOF) {
					ret = -1;
					goto bmp_putdata_done;
				}
			} else {
				abort();
			}
		}
		for (j = numpad; j > 0; --j) {
			if (jas_stream_putc(out, 0) == EOF) {
				ret = -1;
				goto bmp_putdata_done;
			}
		}
	}

bmp_putdata_done:
	/* Destroy the temporary matrices. */
	for (i = 0; i < numcmpts; ++i) {
		if (bufs[i]) {
			jas_matrix_destroy(bufs[i]);
		}
	}

	return ret;
}

/******************************************************************************\
* Code for primitive types.
\******************************************************************************/

static int bmp_putint16(jas_stream_t *in, int_fast16_t val)
{
	if (jas_stream_putc(in, val & 0xff) == EOF || jas_stream_putc(in, (val >> 8) &
	  0xff) == EOF) {
		return -1;
	}
	return 0;
}

static int bmp_putint32(jas_stream_t *out, int_fast32_t val)
{
	int n;
	int_fast32_t v;

	/* This code needs to be changed if we want to handle negative values. */
	assert(val >= 0);
	v = val;
	for (n = 4;;) {
		if (jas_stream_putc(out, v & 0xff) == EOF) {
			return -1;
		}
		if (--n <= 0) {
			break;
		}
		v >>= 8;
	}
	return 0;
}

--- NEW FILE: bmp_cod.h ---
/*
 * Copyright (c) 1999-2000 Image Power, Inc. and the University of
 *   British Columbia.
 * Copyright (c) 2001-2002 Michael David Adams.
 * All rights reserved.
 */

/* __START_OF_JASPER_LICENSE__
 * 
 * JasPer License Version 2.0
 * 
 * Copyright (c) 1999-2000 Image Power, Inc.
 * Copyright (c) 1999-2000 The University of British Columbia
 * Copyright (c) 2001-2003 Michael David Adams
 * 
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person (the
 * "User") obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * 1.  The above copyright notices and this permission notice (which
 * includes the disclaimer below) shall be included in all copies or
 * substantial portions of the Software.
 * 
 * 2.  The name of a copyright holder shall not be used to endorse or
 * promote products derived from the Software without specific prior
 * written permission.
 * 
 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
 * 
 * __END_OF_JASPER_LICENSE__
 */

/*
 * Windows Bitmap File Library
 *
 * $Id: bmp_cod.h,v 1.1 2006/05/12 21:26:38 spacy51 Exp $
 */

#ifndef BMP_COD_H
#define BMP_COD_H

/******************************************************************************\
* Includes.
\******************************************************************************/

#include "jasper/jas_types.h"

/******************************************************************************\
* Constants and macros.
\******************************************************************************/

#define	BMP_MAGIC	0x4d42
/* The signature for a BMP file. */

#define	BMP_HDRLEN	14
/* The nominal header length. */

#define BMP_INFOLEN	40
/* The nominal info length. */

#define BMP_PALLEN(info)	((info)->numcolors * 4)
/* The length of the palette. */

#define	BMP_HASPAL(info)	((info)->numcolors > 0)
/* Is this a palettized image? */

/* Encoding types. */
#define	BMP_ENC_RGB		0 /* No special encoding. */
#define	BMP_ENC_RLE8	1 /* Run length encoding. */
#define	BMP_ENC_RLE4	2 /* Run length encoding. */

/******************************************************************************\
* Types.
\******************************************************************************/

/* BMP header. */
typedef struct {

	int_fast16_t magic;
	/* The signature (a.k.a. the magic number). */

	int_fast32_t siz;
	/* The size of the file in 32-bit words. */

	int_fast16_t reserved1;
	/* Ask Bill Gates what this is all about. */

	int_fast16_t reserved2;
	/* Ditto. */

	int_fast32_t off;
	/* The offset of the bitmap data from the bitmap file header in bytes. */

} bmp_hdr_t;

/* Palette entry. */
typedef struct {

	int_fast16_t red;
	/* The red component. */

	int_fast16_t grn;
	/* The green component. */

	int_fast16_t blu;
	/* The blue component. */

	int_fast16_t res;
	/* Reserved. */

} bmp_palent_t;

/* BMP info. */
typedef struct {

	int_fast32_t len;
	/* The length of the bitmap information header in bytes. */

	int_fast32_t width;
	/* The width of the bitmap in pixels. */

	int_fast32_t height;
	/* The height of the bitmap in pixels. */

	int_fast8_t topdown;
	/* The bitmap data is specified in top-down order. */

	int_fast16_t numplanes;
	/* The number of planes.  This must be set to a value of one. */

	int_fast16_t depth;
	/* The number of bits per pixel. */

	int_fast32_t enctype;
	/* The type of compression used. */

	int_fast32_t siz;
	/* The size of the image in bytes. */

	int_fast32_t hres;
	/* The horizontal resolution in pixels/metre. */

	int_fast32_t vres;
	/* The vertical resolution in pixels/metre. */

	int_fast32_t numcolors;
	/* The number of color indices used by the bitmap. */

	int_fast32_t mincolors;
	/* The number of color indices important for displaying the bitmap. */

	bmp_palent_t *palents;
	/* The colors should be listed in order of importance. */

} bmp_info_t;

/******************************************************************************\
* Functions and macros.
\******************************************************************************/

#define	bmp_issupported(hdr, info) \
	((hdr)->magic == BMP_MAGIC && !(hdr)->reserved1 && \
	  !(hdr)->reserved2 && (info)->numplanes == 1 && \
	  ((info)->depth == 8 || (info)->depth == 24) && \
	  (info)->enctype == BMP_ENC_RGB)
/* Is this type of BMP file supported? */

#define	bmp_haspal(info) \
	((info)->depth == 8)
/* Is there a palette? */

int bmp_numcmpts(bmp_info_t *info);
/* Get the number of components. */

bmp_info_t *bmp_info_create(void);
/* Create BMP information. */

void bmp_info_destroy(bmp_info_t *info);
/* Destroy BMP information. */

int bmp_isgrayscalepal(bmp_palent_t *palents, int numpalents);
/* Does the specified palette correspond to a grayscale image? */

#endif

--- NEW FILE: bmp_enc.h ---
/*
 * Copyright (c) 2002 Michael David Adams.
 * All rights reserved.
 */

/* __START_OF_JASPER_LICENSE__
 * 
 * JasPer License Version 2.0
 * 
 * Copyright (c) 1999-2000 Image Power, Inc.
 * Copyright (c) 1999-2000 The University of British Columbia
 * Copyright (c) 2001-2003 Michael David Adams
 * 
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person (the
 * "User") obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * 1.  The above copyright notices and this permission notice (which
 * includes the disclaimer below) shall be included in all copies or
 * substantial portions of the Software.
 * 
 * 2.  The name of a copyright holder shall not be used to endorse or
 * promote products derived from the Software without specific prior
 * written permission.
 * 
 * THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
 * LICENSE.  NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER
 * THIS DISCLAIMER.  THE SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS
 * "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  NO ASSURANCES ARE
 * PROVIDED BY THE COPYRIGHT HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE
 * THE PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY.
 * EACH COPYRIGHT HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS
 * BROUGHT BY ANY OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL
 * PROPERTY RIGHTS OR OTHERWISE.  AS A CONDITION TO EXERCISING THE RIGHTS
 * GRANTED HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
 * ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY.  THE SOFTWARE
 * IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN MISSION-CRITICAL
 * SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF NUCLEAR FACILITIES,
 * AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS, AIR TRAFFIC CONTROL
 * SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR WEAPONS SYSTEMS, IN WHICH
 * THE FAILURE OF THE SOFTWARE OR SYSTEM COULD LEAD DIRECTLY TO DEATH,
 * PERSONAL INJURY, OR SEVERE PHYSICAL OR ENVIRONMENTAL DAMAGE ("HIGH
 * RISK ACTIVITIES").  THE COPYRIGHT HOLDERS SPECIFICALLY DISCLAIM ANY
 * EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR HIGH RISK ACTIVITIES.
 * 
 * __END_OF_JASPER_LICENSE__
 */

#ifndef BMP_ENC_H
#define BMP_ENC_H

typedef struct {

	int numcmpts;
	int cmpts[4];

} bmp_enc_t;

#endif