First commit - moving from LuaForge to SourceForge

1 files changed, 469 insertions, 0 deletions

diff --git a/src/libjasper/jp2/jp2_enc.c b/src/libjasper/jp2/jp2_enc.c
new file mode 100644
index 0000000..cb6299f
--- /dev/null
+++ b/src/libjasper/jp2/jp2_enc.c
@@ -0,0 +1,469 @@
+/*
+ * Copyright (c) 1999-2000 Image Power, Inc. and the University of
+ *   British Columbia.
+ * Copyright (c) 2001-2003 Michael David Adams.
+ * All rights reserved.
+
+  GeoJasper revision: Dima (11/07/2003 17:29 - UUID)
+ */
+
+/* __START_OF_JASPER_LICENSE__
+ * 
+ * JasPer License Version 2.0
+ * 
+ * Copyright (c) 2001-2006 Michael David Adams
+ * Copyright (c) 1999-2000 Image Power, Inc.
+ * Copyright (c) 1999-2000 The University of British Columbia
+ * 
+ * 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__
+ */
+
+/*
+ * JP2 Library
+ *
+ * $Id: jp2_enc.c,v 1.1 2008/10/17 06:14:59 scuri Exp $
+ */
+
+/******************************************************************************\
+* Includes.
+\******************************************************************************/
+
+#include <assert.h>
+#include "jasper/jas_malloc.h"
+#include "jasper/jas_image.h"
+#include "jasper/jas_stream.h"
+#include "jasper/jas_cm.h"
+#include "jasper/jas_icc.h"
+#include "jp2_cod.h"
+
+static uint_fast32_t jp2_gettypeasoc(int colorspace, int ctype);
+static int clrspctojp2(jas_clrspc_t clrspc);
+
+/******************************************************************************\
+* Functions.
+\******************************************************************************/
+
+int jp2_encode(jas_image_t *image, jas_stream_t *out, char *optstr)
+{
+	jp2_box_t *box;
+	jp2_ftyp_t *ftyp;
+	jp2_ihdr_t *ihdr;
+	jas_stream_t *tmpstream;
+	int allcmptssame;
+	jp2_bpcc_t *bpcc;
+	long len;
+	uint_fast16_t cmptno;
+	jp2_colr_t *colr;
+	char buf[4096];
+	uint_fast32_t overhead;
+	jp2_cdefchan_t *cdefchanent;
+	jp2_cdef_t *cdef;
+	int i;
+	uint_fast32_t typeasoc;
+jas_iccprof_t *iccprof;
+jas_stream_t *iccstream;
+int pos;
+int needcdef;
+int prec;
+int sgnd;
+
+	box = 0;
+	tmpstream = 0;
+
+	allcmptssame = 1;
+	sgnd = jas_image_cmptsgnd(image, 0);
+	prec = jas_image_cmptprec(image, 0);
+	for (i = 1; i < jas_image_numcmpts(image); ++i) {
+		if (jas_image_cmptsgnd(image, i) != sgnd ||
+		  jas_image_cmptprec(image, i) != prec) {
+			allcmptssame = 0;
+			break;
+		}
+	}
+
+	/* Output the signature box. */
+
+	if (!(box = jp2_box_create(JP2_BOX_JP))) {
+		goto error;
+	}
+	box->data.jp.magic = JP2_JP_MAGIC;
+	if (jp2_box_put(box, out)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	/* Output the file type box. */
+
+	if (!(box = jp2_box_create(JP2_BOX_FTYP))) {
+		goto error;
+	}
+	ftyp = &box->data.ftyp;
+	ftyp->majver = JP2_FTYP_MAJVER;
+	ftyp->minver = JP2_FTYP_MINVER;
+	ftyp->numcompatcodes = 1;
+	ftyp->compatcodes[0] = JP2_FTYP_COMPATCODE;
+	if (jp2_box_put(box, out)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	/*
+	 * Generate the data portion of the JP2 header box.
+	 * We cannot simply output the header for this box
+	 * since we do not yet know the correct value for the length
+	 * field.
+	 */
+
+	if (!(tmpstream = jas_stream_memopen(0, 0))) {
+		goto error;
+	}
+
+	/* Generate image header box. */
+
+	if (!(box = jp2_box_create(JP2_BOX_IHDR))) {
+		goto error;
+	}
+	ihdr = &box->data.ihdr;
+	ihdr->width = jas_image_width(image);
+	ihdr->height = jas_image_height(image);
+	ihdr->numcmpts = jas_image_numcmpts(image);
+	ihdr->bpc = allcmptssame ? JP2_SPTOBPC(jas_image_cmptsgnd(image, 0),
+	  jas_image_cmptprec(image, 0)) : JP2_IHDR_BPCNULL;
+	ihdr->comptype = JP2_IHDR_COMPTYPE;
+	ihdr->csunk = 0;
+	ihdr->ipr = 0;
+	if (jp2_box_put(box, tmpstream)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	/* Generate bits per component box. */
+
+	if (!allcmptssame) {
+		if (!(box = jp2_box_create(JP2_BOX_BPCC))) {
+			goto error;
+		}
+		bpcc = &box->data.bpcc;
+		bpcc->numcmpts = jas_image_numcmpts(image);
+		if (!(bpcc->bpcs = jas_malloc(bpcc->numcmpts *
+		  sizeof(uint_fast8_t)))) {
+			goto error;
+		}
+		for (cmptno = 0; cmptno < bpcc->numcmpts; ++cmptno) {
+			bpcc->bpcs[cmptno] = JP2_SPTOBPC(jas_image_cmptsgnd(image,
+			  cmptno), jas_image_cmptprec(image, cmptno));
+		}
+		if (jp2_box_put(box, tmpstream)) {
+			goto error;
+		}
+		jp2_box_destroy(box);
+		box = 0;
+	}
+
+	/* Generate color specification box. */
+
+	if (!(box = jp2_box_create(JP2_BOX_COLR))) {
+		goto error;
+	}
+	colr = &box->data.colr;
+	switch (jas_image_clrspc(image)) {
+	case JAS_CLRSPC_SRGB:
+	case JAS_CLRSPC_SYCBCR:
+	case JAS_CLRSPC_SGRAY:
+		colr->method = JP2_COLR_ENUM;
+		colr->csid = clrspctojp2(jas_image_clrspc(image));
+		colr->pri = JP2_COLR_PRI;
+		colr->approx = 0;
+		break;
+	default:
+		colr->method = JP2_COLR_ICC;
+		colr->pri = JP2_COLR_PRI;
+		colr->approx = 0;
+		iccprof = jas_iccprof_createfromcmprof(jas_image_cmprof(image));
+		assert(iccprof);
+		iccstream = jas_stream_memopen(0, 0);
+		assert(iccstream);
+		if (jas_iccprof_save(iccprof, iccstream))
+			abort();
+		if ((pos = jas_stream_tell(iccstream)) < 0)
+			abort();
+		colr->iccplen = pos;
+		colr->iccp = jas_malloc(pos);
+		assert(colr->iccp);
+		jas_stream_rewind(iccstream);
+		if (jas_stream_read(iccstream, colr->iccp, colr->iccplen) != colr->iccplen)
+			abort();
+		jas_stream_close(iccstream);
+		jas_iccprof_destroy(iccprof);
+		break;
+	}
+	if (jp2_box_put(box, tmpstream)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	needcdef = 1;
+	switch (jas_clrspc_fam(jas_image_clrspc(image))) {
+	case JAS_CLRSPC_FAM_RGB:
+		if (jas_image_cmpttype(image, 0) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_R) &&
+		  jas_image_cmpttype(image, 1) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_G) &&
+		  jas_image_cmpttype(image, 2) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_RGB_B))
+			needcdef = 0;
+		break;
+	case JAS_CLRSPC_FAM_YCBCR:
+		if (jas_image_cmpttype(image, 0) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_YCBCR_Y) &&
+		  jas_image_cmpttype(image, 1) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_YCBCR_CB) &&
+		  jas_image_cmpttype(image, 2) ==
+		  JAS_IMAGE_CT_COLOR(JAS_CLRSPC_CHANIND_YCBCR_CR))
+			needcdef = 0;
+		break;
+	case JAS_CLRSPC_FAM_GRAY:
+		if (jas_image_cmpttype(image, 0) ==
+		  JAS_IMAGE_CT_COLOR(JAS_IMAGE_CT_GRAY_Y))
+			needcdef = 0;
+		break;
+	default:
+		abort();
+		break;
+	}
+
+	if (needcdef) {
+		if (!(box = jp2_box_create(JP2_BOX_CDEF))) {
+			goto error;
+		}
+		cdef = &box->data.cdef;
+		cdef->numchans = jas_image_numcmpts(image);
+		cdef->ents = jas_malloc(cdef->numchans * sizeof(jp2_cdefchan_t));
+		for (i = 0; i < jas_image_numcmpts(image); ++i) {
+			cdefchanent = &cdef->ents[i];
+			cdefchanent->channo = i;
+			typeasoc = jp2_gettypeasoc(jas_image_clrspc(image), jas_image_cmpttype(image, i));
+			cdefchanent->type = typeasoc >> 16;
+			cdefchanent->assoc = typeasoc & 0x7fff;
+		}
+		if (jp2_box_put(box, tmpstream)) {
+			goto error;
+		}
+		jp2_box_destroy(box);
+		box = 0;
+	}
+
+	/* Determine the total length of the JP2 header box. */
+
+	len = jas_stream_tell(tmpstream);
+	jas_stream_rewind(tmpstream);
+
+	/*
+	 * Output the JP2 header box and all of the boxes which it contains.
+	 */
+
+	if (!(box = jp2_box_create(JP2_BOX_JP2H))) {
+		goto error;
+	}
+	box->len = len + JP2_BOX_HDRLEN(false);
+	if (jp2_box_put(box, out)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	if (jas_stream_copy(out, tmpstream, len)) {
+		goto error;
+	}
+
+	jas_stream_close(tmpstream);
+	tmpstream = 0;
+
+	/*
+	 * Output the UUID box
+	*/
+  // GeoJasper: dima - write UUID if received any metadata
+  if ( image->metadata.count > 0 ) {
+    int b;
+    for (b=0; b<image->metadata.count; ++b) {
+      jas_metadata_box_t *metabox = &image->metadata.boxes[b]; 
+
+      if ( metabox->size>0 && metabox->buf ) {
+        if (!(box = jp2_box_create( JP2_BOX_UUID )))
+	  	    goto error;
+
+        memcpy( box->data.uuid.uuid, metabox->id, sizeof(msi_uuid) );
+        box->data.uuid.data_len = metabox->size;
+        if ( !(box->data.uuid.data = (uint_fast8_t *)jas_malloc(metabox->size)) )
+          goto error;
+        memcpy( box->data.uuid.data, metabox->buf, metabox->size );
+      
+        if (jp2_box_put(box, out))
+			      goto error;
+
+	      jp2_box_destroy(box);
+	      box = 0;
+	    } // if box contains data
+    } // for boxes
+  } // if there are boxes
+  // GeoJasper: dima - write UUID if received
+
+
+
+	/*
+	 * Output the contiguous code stream box.
+	 */
+
+	if (!(box = jp2_box_create(JP2_BOX_JP2C))) {
+		goto error;
+	}
+	box->len = 0;
+	if (jp2_box_put(box, out)) {
+		goto error;
+	}
+	jp2_box_destroy(box);
+	box = 0;
+
+	/* Output the JPEG-2000 code stream. */
+
+	overhead = jas_stream_getrwcount(out);
+	sprintf(buf, "%s\n_jp2overhead=%lu\n", (optstr ? optstr : ""),
+	  (unsigned long) overhead);
+
+	if (jpc_encode(image, out, buf)) {
+		goto error;
+	}
+
+	return 0;
+	abort();
+
+error:
+
+	if (box) {
+		jp2_box_destroy(box);
+	}
+	if (tmpstream) {
+		jas_stream_close(tmpstream);
+	}
+	return -1;
+}
+
+static uint_fast32_t jp2_gettypeasoc(int colorspace, int ctype)
+{
+	int type;
+	int asoc;
+
+	if (ctype & JAS_IMAGE_CT_OPACITY) {
+		type = JP2_CDEF_TYPE_OPACITY;
+		asoc = JP2_CDEF_ASOC_ALL;
+		goto done;
+	}
+
+	type = JP2_CDEF_TYPE_UNSPEC;
+	asoc = JP2_CDEF_ASOC_NONE;
+	switch (jas_clrspc_fam(colorspace)) {
+	case JAS_CLRSPC_FAM_RGB:
+		switch (JAS_IMAGE_CT_COLOR(ctype)) {
+		case JAS_IMAGE_CT_RGB_R:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_RGB_R;
+			break;
+		case JAS_IMAGE_CT_RGB_G:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_RGB_G;
+			break;
+		case JAS_IMAGE_CT_RGB_B:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_RGB_B;
+			break;
+		}
+		break;
+	case JAS_CLRSPC_FAM_YCBCR:
+		switch (JAS_IMAGE_CT_COLOR(ctype)) {
+		case JAS_IMAGE_CT_YCBCR_Y:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_YCBCR_Y;
+			break;
+		case JAS_IMAGE_CT_YCBCR_CB:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_YCBCR_CB;
+			break;
+		case JAS_IMAGE_CT_YCBCR_CR:
+			type = JP2_CDEF_TYPE_COLOR;
+			asoc = JP2_CDEF_YCBCR_CR;
+			break;
+		}
+		break;
+	case JAS_CLRSPC_FAM_GRAY:
+		type = JP2_CDEF_TYPE_COLOR;
+		asoc = JP2_CDEF_GRAY_Y;
+		break;
+	}
+
+done:
+	return (type << 16) | asoc;
+}
+
+static int clrspctojp2(jas_clrspc_t clrspc)
+{
+	switch (clrspc) {
+	case JAS_CLRSPC_SRGB:
+		return JP2_COLR_SRGB;
+	case JAS_CLRSPC_SYCBCR:
+		return JP2_COLR_SYCC;
+	case JAS_CLRSPC_SGRAY:
+		return JP2_COLR_SGRAY;
+	default:
+		abort();
+		break;
+	}
+}