re-organization of openjpeg directories hierarchy : step 1

1 files changed, 0 insertions, 3193 deletions

diff --git a/codec/convert.c b/codec/convert.c
deleted file mode 100644
index 98d54358..00000000
--- a/codec/convert.c
+++ /dev/null
@@ -1,3193 +0,0 @@
-/*
- * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2007, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2006-2007, Parvatha Elangovan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#include "opj_config.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#ifdef HAVE_LIBTIFF
-#include <tiffio.h>
-#endif /* HAVE_LIBTIFF */
-
-#ifdef HAVE_LIBPNG
-#include <zlib.h>
-#include <png.h>
-#endif /* HAVE_LIBPNG */
-
-#include "../libopenjpeg/openjpeg.h"
-#include "convert.h"
-
-/*
- * Get logarithm of an integer and round downwards.
- *
- * log2(a)
- */
-static int int_floorlog2(int a) {
-	int l;
-	for (l = 0; a > 1; l++) {
-		a >>= 1;
-	}
-	return l;
-}
-
-/* -->> -->> -->> -->>
-
-  TGA IMAGE FORMAT
-
- <<-- <<-- <<-- <<-- */
-
-// TGA header definition.
-#pragma pack(push,1) // Pack structure byte aligned
-typedef struct tga_header
-{                           
-    unsigned char   id_length;              /* Image id field length    */
-    unsigned char   colour_map_type;        /* Colour map type          */
-    unsigned char   image_type;             /* Image type               */
-    /*
-    ** Colour map specification
-    */
-    unsigned short  colour_map_index;       /* First entry index        */
-    unsigned short  colour_map_length;      /* Colour map length        */
-    unsigned char   colour_map_entry_size;  /* Colour map entry size    */
-    /*
-    ** Image specification
-    */
-    unsigned short  x_origin;               /* x origin of image        */
-    unsigned short  y_origin;               /* u origin of image        */
-    unsigned short  image_width;            /* Image width              */
-    unsigned short  image_height;           /* Image height             */
-    unsigned char   pixel_depth;            /* Pixel depth              */
-    unsigned char   image_desc;             /* Image descriptor         */
-} tga_header;
-#pragma pack(pop) // Return to normal structure packing alignment.
-
-int tga_readheader(FILE *fp, unsigned int *bits_per_pixel, 
-	unsigned int *width, unsigned int *height, int *flip_image)
-{
-	int palette_size;
-	tga_header tga ;
-
-	if (!bits_per_pixel || !width || !height || !flip_image)
-		return 0;
-	
-	// Read TGA header
-	fread((unsigned char*)&tga, sizeof(tga_header), 1, fp);
-
-	*bits_per_pixel = tga.pixel_depth;
-	
-	*width  = tga.image_width;
-	*height = tga.image_height ;
-
-	// Ignore tga identifier, if present ...
-	if (tga.id_length)
-	{
-		unsigned char *id = (unsigned char *) malloc(tga.id_length);
-		fread(id, tga.id_length, 1, fp);
-		free(id);  
-	}
-
-	// Test for compressed formats ... not yet supported ...
-	// Note :-  9 - RLE encoded palettized.
-	//	  	   10 - RLE encoded RGB.
-	if (tga.image_type > 8)
-	{
-		fprintf(stderr, "Sorry, compressed tga files are not currently supported.\n");
-		return 0 ;
-	}
-
-	*flip_image = !(tga.image_desc & 32);
-
-	// Palettized formats are not yet supported, skip over the palette, if present ... 
-	palette_size = tga.colour_map_length * (tga.colour_map_entry_size/8);
-	
-	if (palette_size>0)
-	{
-		fprintf(stderr, "File contains a palette - not yet supported.");
-		fseek(fp, palette_size, SEEK_CUR);
-	}
-	return 1;
-}
-
-int tga_writeheader(FILE *fp, int bits_per_pixel, int width, int height, 
-	bool flip_image)
-{
-	tga_header tga;
-
-	if (!bits_per_pixel || !width || !height)
-		return 0;
-
-	memset(&tga, 0, sizeof(tga_header));
-
-	tga.pixel_depth = bits_per_pixel;
-	tga.image_width  = width;
-	tga.image_height = height;
-	tga.image_type = 2; // Uncompressed.
-	tga.image_desc = 8; // 8 bits per component.
-
-	if (flip_image)
-		tga.image_desc |= 32;
-
-	// Write TGA header
-	fwrite((unsigned char*)&tga, sizeof(tga_header), 1, fp);
-
-	return 1;
-}
-
-opj_image_t* tgatoimage(const char *filename, opj_cparameters_t *parameters) {
-	FILE *f;
-	opj_image_t *image;
-	unsigned int image_width, image_height, pixel_bit_depth;
-	unsigned int x, y;
-	int flip_image=0;
-	opj_image_cmptparm_t cmptparm[4];	/* maximum 4 components */
-	int numcomps;
-	OPJ_COLOR_SPACE color_space;
-	bool mono ;
-	bool save_alpha;
-	int subsampling_dx, subsampling_dy;
-	int i;	
-
-	f = fopen(filename, "rb");
-	if (!f) {
-		fprintf(stderr, "Failed to open %s for reading !!\n", filename);
-		return 0;
-	}
-
-	if (!tga_readheader(f, &pixel_bit_depth, &image_width, &image_height, &flip_image))
-		return NULL;
-
-	// We currently only support 24 & 32 bit tga's ...
-	if (!((pixel_bit_depth == 24) || (pixel_bit_depth == 32)))
-		return NULL;
-
-	/* initialize image components */   
-	memset(&cmptparm[0], 0, 4 * sizeof(opj_image_cmptparm_t));
-
-	mono = (pixel_bit_depth == 8) || (pixel_bit_depth == 16);  // Mono with & without alpha.
-	save_alpha = (pixel_bit_depth == 16) || (pixel_bit_depth == 32); // Mono with alpha, or RGB with alpha
-
-	if (mono) {
-		color_space = CLRSPC_GRAY;
-		numcomps = save_alpha ? 2 : 1;
-	}	
-	else {
-		numcomps = save_alpha ? 4 : 3;
-		color_space = CLRSPC_SRGB;
-	}
-
-	subsampling_dx = parameters->subsampling_dx;
-	subsampling_dy = parameters->subsampling_dy;
-
-	for (i = 0; i < numcomps; i++) {
-		cmptparm[i].prec = 8;
-		cmptparm[i].bpp = 8;
-		cmptparm[i].sgnd = 0;
-		cmptparm[i].dx = subsampling_dx;
-		cmptparm[i].dy = subsampling_dy;
-		cmptparm[i].w = image_width;
-		cmptparm[i].h = image_height;
-	}
-
-	/* create the image */
-	image = opj_image_create(numcomps, &cmptparm[0], color_space);
-
-	if (!image)
-		return NULL;
-
-	/* set image offset and reference grid */
-	image->x0 = parameters->image_offset_x0;
-	image->y0 = parameters->image_offset_y0;
-	image->x1 =	!image->x0 ? (image_width - 1) * subsampling_dx + 1 : image->x0 + (image_width - 1) * subsampling_dx + 1;
-	image->y1 =	!image->y0 ? (image_height - 1) * subsampling_dy + 1 : image->y0 + (image_height - 1) * subsampling_dy + 1;
-
-	/* set image data */
-	for (y=0; y < image_height; y++) 
-	{
-		int index;
-
-		if (flip_image)
-			index = (image_height-y-1)*image_width;
-		else
-			index = y*image_width;
-
-		if (numcomps==3)
-		{
-			for (x=0;x<image_width;x++) 
-			{
-				unsigned char r,g,b;
-				fread(&b, 1, 1, f);
-				fread(&g, 1, 1, f);
-				fread(&r, 1, 1, f);
-
-				image->comps[0].data[index]=r;
-				image->comps[1].data[index]=g;
-				image->comps[2].data[index]=b;
-				index++;
-			}
-		}
-		else if (numcomps==4)
-		{
-			for (x=0;x<image_width;x++) 
-			{
-				unsigned char r,g,b,a;
-				fread(&b, 1, 1, f);
-				fread(&g, 1, 1, f);
-				fread(&r, 1, 1, f);
-				fread(&a, 1, 1, f);
-
-				image->comps[0].data[index]=r;
-				image->comps[1].data[index]=g;
-				image->comps[2].data[index]=b;
-				image->comps[3].data[index]=a;
-				index++;
-			}
-		}
-		else {
-			fprintf(stderr, "Currently unsupported bit depth : %s\n", filename);
-		}
-	}	
-	return image;
-}
-
-int imagetotga(opj_image_t * image, const char *outfile) {
-	int width, height, bpp, x, y;
-	bool write_alpha;
-	int i;
-	unsigned int alpha_channel;
-	float r,g,b,a;
-	unsigned char value;
-	float scale;
-	FILE *fdest;
-
-	fdest = fopen(outfile, "wb");
-	if (!fdest) {
-		fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
-		return 1;
-	}
-
-	for (i = 0; i < image->numcomps-1; i++)	{
-		if ((image->comps[0].dx != image->comps[i+1].dx) 
-			||(image->comps[0].dy != image->comps[i+1].dy) 
-			||(image->comps[0].prec != image->comps[i+1].prec))	{
-      fprintf(stderr, "Unable to create a tga file with such J2K image charateristics.");
-      return 1;
-   }
-	}
-
-	width = image->comps[0].w;
-	height = image->comps[0].h; 
-
-	// Mono with alpha, or RGB with alpha.
-	write_alpha = (image->numcomps==2) || (image->numcomps==4);   
-
-	// Write TGA header 
-	bpp = write_alpha ? 32 : 24;
-	if (!tga_writeheader(fdest, bpp, width , height, true))
-		return 1;
-
-	alpha_channel = image->numcomps-1; 
-
-	scale = 255.0f / (float)((1<<image->comps[0].prec)-1);
-
-	for (y=0; y < height; y++) {
-		unsigned int index=y*width;
-
-		for (x=0; x < width; x++, index++)	{
-			r = (float)(image->comps[0].data[index]);
-
-			if (image->numcomps>2) {
-				g = (float)(image->comps[1].data[index]);
-				b = (float)(image->comps[2].data[index]);
-			}
-			else  {// Greyscale ...
-				g = r;
-				b = r;
-			}
-
-			// TGA format writes BGR ...
-			value = (unsigned char)(b*scale);
-			fwrite(&value,1,1,fdest);
-
-			value = (unsigned char)(g*scale);
-			fwrite(&value,1,1,fdest);
-
-			value = (unsigned char)(r*scale);
-			fwrite(&value,1,1,fdest);
-
-			if (write_alpha) {
-				a = (float)(image->comps[alpha_channel].data[index]);
-				value = (unsigned char)(a*scale);
-				fwrite(&value,1,1,fdest);
-			}
-		}
-	}
-
-	return 0;
-}
-
-/* -->> -->> -->> -->>
-
-  BMP IMAGE FORMAT
-
- <<-- <<-- <<-- <<-- */
-
-/* WORD defines a two byte word */
-typedef unsigned short int WORD;
-
-/* DWORD defines a four byte word */
-typedef unsigned long int DWORD;
-
-typedef struct {
-  WORD bfType;			/* 'BM' for Bitmap (19776) */
-  DWORD bfSize;			/* Size of the file        */
-  WORD bfReserved1;		/* Reserved : 0            */
-  WORD bfReserved2;		/* Reserved : 0            */
-  DWORD bfOffBits;		/* Offset                  */
-} BITMAPFILEHEADER_t;
-
-typedef struct {
-  DWORD biSize;			/* Size of the structure in bytes */
-  DWORD biWidth;		/* Width of the image in pixels */
-  DWORD biHeight;		/* Heigth of the image in pixels */
-  WORD biPlanes;		/* 1 */
-  WORD biBitCount;		/* Number of color bits by pixels */
-  DWORD biCompression;		/* Type of encoding 0: none 1: RLE8 2: RLE4 */
-  DWORD biSizeImage;		/* Size of the image in bytes */
-  DWORD biXpelsPerMeter;	/* Horizontal (X) resolution in pixels/meter */
-  DWORD biYpelsPerMeter;	/* Vertical (Y) resolution in pixels/meter */
-  DWORD biClrUsed;		/* Number of color used in the image (0: ALL) */
-  DWORD biClrImportant;		/* Number of important color (0: ALL) */
-} BITMAPINFOHEADER_t;
-
-opj_image_t* bmptoimage(const char *filename, opj_cparameters_t *parameters) {
-	int subsampling_dx = parameters->subsampling_dx;
-	int subsampling_dy = parameters->subsampling_dy;
-
-	int i, numcomps, w, h;
-	OPJ_COLOR_SPACE color_space;
-	opj_image_cmptparm_t cmptparm[3];	/* maximum of 3 components */
-	opj_image_t * image = NULL;
-
-	FILE *IN;
-	BITMAPFILEHEADER_t File_h;
-	BITMAPINFOHEADER_t Info_h;
-	unsigned char *RGB;
-	unsigned char *table_R, *table_G, *table_B;
-	unsigned int j, PAD = 0;
-
-	int x, y, index;
-	int gray_scale = 1, not_end_file = 1; 
-
-	unsigned int line = 0, col = 0;
-	unsigned char v, v2;
-	DWORD W, H;
-  
-	IN = fopen(filename, "rb");
-	if (!IN) {
-		fprintf(stderr, "Failed to open %s for reading !!\n", filename);
-		return 0;
-	}
-	
-	File_h.bfType = getc(IN);
-	File_h.bfType = (getc(IN) << 8) + File_h.bfType;
-	
-	if (File_h.bfType != 19778) {
-		fprintf(stderr,"Error, not a BMP file!\n");
-		return 0;
-	} else {
-		/* FILE HEADER */
-		/* ------------- */
-		File_h.bfSize = getc(IN);
-		File_h.bfSize = (getc(IN) << 8) + File_h.bfSize;
-		File_h.bfSize = (getc(IN) << 16) + File_h.bfSize;
-		File_h.bfSize = (getc(IN) << 24) + File_h.bfSize;
-
-		File_h.bfReserved1 = getc(IN);
-		File_h.bfReserved1 = (getc(IN) << 8) + File_h.bfReserved1;
-
-		File_h.bfReserved2 = getc(IN);
-		File_h.bfReserved2 = (getc(IN) << 8) + File_h.bfReserved2;
-
-		File_h.bfOffBits = getc(IN);
-		File_h.bfOffBits = (getc(IN) << 8) + File_h.bfOffBits;
-		File_h.bfOffBits = (getc(IN) << 16) + File_h.bfOffBits;
-		File_h.bfOffBits = (getc(IN) << 24) + File_h.bfOffBits;
-
-		/* INFO HEADER */
-		/* ------------- */
-
-		Info_h.biSize = getc(IN);
-		Info_h.biSize = (getc(IN) << 8) + Info_h.biSize;
-		Info_h.biSize = (getc(IN) << 16) + Info_h.biSize;
-		Info_h.biSize = (getc(IN) << 24) + Info_h.biSize;
-
-		Info_h.biWidth = getc(IN);
-		Info_h.biWidth = (getc(IN) << 8) + Info_h.biWidth;
-		Info_h.biWidth = (getc(IN) << 16) + Info_h.biWidth;
-		Info_h.biWidth = (getc(IN) << 24) + Info_h.biWidth;
-		w = Info_h.biWidth;
-
-		Info_h.biHeight = getc(IN);
-		Info_h.biHeight = (getc(IN) << 8) + Info_h.biHeight;
-		Info_h.biHeight = (getc(IN) << 16) + Info_h.biHeight;
-		Info_h.biHeight = (getc(IN) << 24) + Info_h.biHeight;
-		h = Info_h.biHeight;
-
-		Info_h.biPlanes = getc(IN);
-		Info_h.biPlanes = (getc(IN) << 8) + Info_h.biPlanes;
-
-		Info_h.biBitCount = getc(IN);
-		Info_h.biBitCount = (getc(IN) << 8) + Info_h.biBitCount;
-
-		Info_h.biCompression = getc(IN);
-		Info_h.biCompression = (getc(IN) << 8) + Info_h.biCompression;
-		Info_h.biCompression = (getc(IN) << 16) + Info_h.biCompression;
-		Info_h.biCompression = (getc(IN) << 24) + Info_h.biCompression;
-
-		Info_h.biSizeImage = getc(IN);
-		Info_h.biSizeImage = (getc(IN) << 8) + Info_h.biSizeImage;
-		Info_h.biSizeImage = (getc(IN) << 16) + Info_h.biSizeImage;
-		Info_h.biSizeImage = (getc(IN) << 24) + Info_h.biSizeImage;
-
-		Info_h.biXpelsPerMeter = getc(IN);
-		Info_h.biXpelsPerMeter = (getc(IN) << 8) + Info_h.biXpelsPerMeter;
-		Info_h.biXpelsPerMeter = (getc(IN) << 16) + Info_h.biXpelsPerMeter;
-		Info_h.biXpelsPerMeter = (getc(IN) << 24) + Info_h.biXpelsPerMeter;
-
-		Info_h.biYpelsPerMeter = getc(IN);
-		Info_h.biYpelsPerMeter = (getc(IN) << 8) + Info_h.biYpelsPerMeter;
-		Info_h.biYpelsPerMeter = (getc(IN) << 16) + Info_h.biYpelsPerMeter;
-		Info_h.biYpelsPerMeter = (getc(IN) << 24) + Info_h.biYpelsPerMeter;
-
-		Info_h.biClrUsed = getc(IN);
-		Info_h.biClrUsed = (getc(IN) << 8) + Info_h.biClrUsed;
-		Info_h.biClrUsed = (getc(IN) << 16) + Info_h.biClrUsed;
-		Info_h.biClrUsed = (getc(IN) << 24) + Info_h.biClrUsed;
-
-		Info_h.biClrImportant = getc(IN);
-		Info_h.biClrImportant = (getc(IN) << 8) + Info_h.biClrImportant;
-		Info_h.biClrImportant = (getc(IN) << 16) + Info_h.biClrImportant;
-		Info_h.biClrImportant = (getc(IN) << 24) + Info_h.biClrImportant;
-
-		/* Read the data and store them in the OUT file */
-    
-		if (Info_h.biBitCount == 24) {
-			numcomps = 3;
-			color_space = CLRSPC_SRGB;
-			/* initialize image components */
-			memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
-			for(i = 0; i < numcomps; i++) {
-				cmptparm[i].prec = 8;
-				cmptparm[i].bpp = 8;
-				cmptparm[i].sgnd = 0;
-				cmptparm[i].dx = subsampling_dx;
-				cmptparm[i].dy = subsampling_dy;
-				cmptparm[i].w = w;
-				cmptparm[i].h = h;
-			}
-			/* create the image */
-			image = opj_image_create(numcomps, &cmptparm[0], color_space);
-			if(!image) {
-				fclose(IN);
-				return NULL;
-			}
-
-			/* set image offset and reference grid */
-			image->x0 = parameters->image_offset_x0;
-			image->y0 = parameters->image_offset_y0;
-			image->x1 =	!image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
-			image->y1 =	!image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
-			/* set image data */
-
-			/* Place the cursor at the beginning of the image information */
-			fseek(IN, 0, SEEK_SET);
-			fseek(IN, File_h.bfOffBits, SEEK_SET);
-			
-			W = Info_h.biWidth;
-			H = Info_h.biHeight;
-
-			/* PAD = 4 - (3 * W) % 4; */
-			/* PAD = (PAD == 4) ? 0 : PAD; */
-			PAD = (3 * W) % 4 ? 4 - (3 * W) % 4 : 0;
-			
-			RGB = (unsigned char *) malloc((3 * W + PAD) * H * sizeof(unsigned char));
-			
-			fread(RGB, sizeof(unsigned char), (3 * W + PAD) * H, IN);
-			
-			index = 0;
-
-			for(y = 0; y < (int)H; y++) {
-				unsigned char *scanline = RGB + (3 * W + PAD) * (H - 1 - y);
-				for(x = 0; x < (int)W; x++) {
-					unsigned char *pixel = &scanline[3 * x];
-					image->comps[0].data[index] = pixel[2];	/* R */
-					image->comps[1].data[index] = pixel[1];	/* G */
-					image->comps[2].data[index] = pixel[0];	/* B */
-					index++;
-				}
-			}
-
-			free(RGB);
-
-		} else if (Info_h.biBitCount == 8 && Info_h.biCompression == 0) {
-			table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			
-			for (j = 0; j < Info_h.biClrUsed; j++) {
-				table_B[j] = getc(IN);
-				table_G[j] = getc(IN);
-				table_R[j] = getc(IN);
-				getc(IN);
-				if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
-					gray_scale = 0;
-			}
-			
-			/* Place the cursor at the beginning of the image information */
-			fseek(IN, 0, SEEK_SET);
-			fseek(IN, File_h.bfOffBits, SEEK_SET);
-			
-			W = Info_h.biWidth;
-			H = Info_h.biHeight;
-			if (Info_h.biWidth % 2)
-				W++;
-			
-			numcomps = gray_scale ? 1 : 3;
-			color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
-			/* initialize image components */
-			memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
-			for(i = 0; i < numcomps; i++) {
-				cmptparm[i].prec = 8;
-				cmptparm[i].bpp = 8;
-				cmptparm[i].sgnd = 0;
-				cmptparm[i].dx = subsampling_dx;
-				cmptparm[i].dy = subsampling_dy;
-				cmptparm[i].w = w;
-				cmptparm[i].h = h;
-			}
-			/* create the image */
-			image = opj_image_create(numcomps, &cmptparm[0], color_space);
-			if(!image) {
-				fclose(IN);
-				return NULL;
-			}
-
-			/* set image offset and reference grid */
-			image->x0 = parameters->image_offset_x0;
-			image->y0 = parameters->image_offset_y0;
-			image->x1 =	!image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
-			image->y1 =	!image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
-			/* set image data */
-
-			RGB = (unsigned char *) malloc(W * H * sizeof(unsigned char));
-			
-			fread(RGB, sizeof(unsigned char), W * H, IN);
-			if (gray_scale) {
-				index = 0;
-				for (j = 0; j < W * H; j++) {
-					if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
-						image->comps[0].data[index] = table_R[RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)]];
-						index++;
-					}
-				}
-
-			} else {		
-				index = 0;
-				for (j = 0; j < W * H; j++) {
-					if ((j % W < W - 1 && Info_h.biWidth % 2) || !(Info_h.biWidth % 2)) {
-						unsigned char pixel_index = RGB[W * H - ((j) / (W) + 1) * W + (j) % (W)];
-						image->comps[0].data[index] = table_R[pixel_index];
-						image->comps[1].data[index] = table_G[pixel_index];
-						image->comps[2].data[index] = table_B[pixel_index];
-						index++;
-					}
-				}
-			}
-			free(RGB);
-      free(table_R);
-      free(table_G);
-      free(table_B);
-		} else if (Info_h.biBitCount == 8 && Info_h.biCompression == 1) {				
-			table_R = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			table_G = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			table_B = (unsigned char *) malloc(256 * sizeof(unsigned char));
-			
-			for (j = 0; j < Info_h.biClrUsed; j++) {
-				table_B[j] = getc(IN);
-				table_G[j] = getc(IN);
-				table_R[j] = getc(IN);
-				getc(IN);
-				if (table_R[j] != table_G[j] && table_R[j] != table_B[j] && table_G[j] != table_B[j])
-					gray_scale = 0;
-			}
-
-			numcomps = gray_scale ? 1 : 3;
-			color_space = gray_scale ? CLRSPC_GRAY : CLRSPC_SRGB;
-			/* initialize image components */
-			memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
-			for(i = 0; i < numcomps; i++) {
-				cmptparm[i].prec = 8;
-				cmptparm[i].bpp = 8;
-				cmptparm[i].sgnd = 0;
-				cmptparm[i].dx = subsampling_dx;
-				cmptparm[i].dy = subsampling_dy;
-				cmptparm[i].w = w;
-				cmptparm[i].h = h;
-			}
-			/* create the image */
-			image = opj_image_create(numcomps, &cmptparm[0], color_space);
-			if(!image) {
-				fclose(IN);
-				return NULL;
-			}
-
-			/* set image offset and reference grid */
-			image->x0 = parameters->image_offset_x0;
-			image->y0 = parameters->image_offset_y0;
-			image->x1 =	!image->x0 ? (w - 1) * subsampling_dx + 1 : image->x0 + (w - 1) * subsampling_dx + 1;
-			image->y1 =	!image->y0 ? (h - 1) * subsampling_dy + 1 : image->y0 + (h - 1) * subsampling_dy + 1;
-
-			/* set image data */
-			
-			/* Place the cursor at the beginning of the image information */
-			fseek(IN, 0, SEEK_SET);
-			fseek(IN, File_h.bfOffBits, SEEK_SET);
-			
-			RGB = (unsigned char *) malloc(Info_h.biWidth * Info_h.biHeight * sizeof(unsigned char));
-            
-			while (not_end_file) {
-				v = getc(IN);
-				if (v) {
-					v2 = getc(IN);
-					for (i = 0; i < (int) v; i++) {
-						RGB[line * Info_h.biWidth + col] = v2;
-						col++;
-					}
-				} else {
-					v = getc(IN);
-					switch (v) {
-						case 0:
-							col = 0;
-							line++;
-							break;
-						case 1:
-							line++;
-							not_end_file = 0;
-							break;
-						case 2:
-							fprintf(stderr,"No Delta supported\n");
-							opj_image_destroy(image);
-							fclose(IN);
-							return NULL;
-						default:
-							for (i = 0; i < v; i++) {
-								v2 = getc(IN);
-								RGB[line * Info_h.biWidth + col] = v2;
-								col++;
-							}
-							if (v % 2)
-								v2 = getc(IN);
-							break;
-					}
-				}
-			}
-			if (gray_scale) {
-				index = 0;
-				for (line = 0; line < Info_h.biHeight; line++) {
-					for (col = 0; col < Info_h.biWidth; col++) {
-						image->comps[0].data[index] = table_R[(int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col]];
-						index++;
-					}
-				}
-			} else {
-				index = 0;
-				for (line = 0; line < Info_h.biHeight; line++) {
-					for (col = 0; col < Info_h.biWidth; col++) {
-						unsigned char pixel_index = (int)RGB[(Info_h.biHeight - line - 1) * Info_h.biWidth + col];
-						image->comps[0].data[index] = table_R[pixel_index];
-						image->comps[1].data[index] = table_G[pixel_index];
-						image->comps[2].data[index] = table_B[pixel_index];
-						index++;
-					}
-				}
-			}
-			free(RGB);
-      free(table_R);
-      free(table_G);
-      free(table_B);
-	} else {
-		fprintf(stderr, 
-			"Other system than 24 bits/pixels or 8 bits (no RLE coding) is not yet implemented [%d]\n", Info_h.biBitCount);
-	}
-	fclose(IN);
- }
- 
- return image;
-}
-
-int imagetobmp(opj_image_t * image, const char *outfile) {
-	int w, h;
-	int i, pad;
-	FILE *fdest = NULL;
-	int adjustR, adjustG, adjustB;
-
-	if (image->numcomps == 3 && image->comps[0].dx == image->comps[1].dx
-		&& image->comps[1].dx == image->comps[2].dx
-		&& image->comps[0].dy == image->comps[1].dy
-		&& image->comps[1].dy == image->comps[2].dy
-		&& image->comps[0].prec == image->comps[1].prec
-		&& image->comps[1].prec == image->comps[2].prec) {
-		
-		/* -->> -->> -->> -->>    
-		24 bits color	    
-		<<-- <<-- <<-- <<-- */
-	    
-		fdest = fopen(outfile, "wb");
-		if (!fdest) {
-			fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
-			return 1;
-		}
-	    
-		w = image->comps[0].w;	    
-		h = image->comps[0].h;
-	    
-		fprintf(fdest, "BM");
-	    
-		/* FILE HEADER */
-		/* ------------- */
-		fprintf(fdest, "%c%c%c%c",
-			(unsigned char) (h * w * 3 + 3 * h * (w % 2) + 54) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2) + 54)	>> 8) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2) + 54)	>> 16) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2) + 54)	>> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (54) & 0xff, ((54) >> 8) & 0xff,((54) >> 16) & 0xff, ((54) >> 24) & 0xff);
-	    
-		/* INFO HEADER   */
-		/* ------------- */
-		fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff,	((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) ((w) & 0xff),
-			(unsigned char) ((w) >> 8) & 0xff,
-			(unsigned char) ((w) >> 16) & 0xff,
-			(unsigned char) ((w) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) ((h) & 0xff),
-			(unsigned char) ((h) >> 8) & 0xff,
-			(unsigned char) ((h) >> 16) & 0xff,
-			(unsigned char) ((h) >> 24) & 0xff);
-		fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
-		fprintf(fdest, "%c%c", (24) & 0xff, ((24) >> 8) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) (3 * h * w + 3 * h * (w % 2)) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2)) >> 8) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2)) >> 16) & 0xff,
-			(unsigned char) ((h * w * 3 + 3 * h * (w % 2)) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff, ((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff,	((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-	    
-		if (image->comps[0].prec > 8) {
-			adjustR = image->comps[0].prec - 8;
-			printf("BMP CONVERSION: Truncating component 0 from %d bits to 8 bits\n", image->comps[0].prec);
-		}
-		else 
-			adjustR = 0;
-		if (image->comps[1].prec > 8) {
-			adjustG = image->comps[1].prec - 8;
-			printf("BMP CONVERSION: Truncating component 1 from %d bits to 8 bits\n", image->comps[1].prec);
-		}
-		else 
-			adjustG = 0;
-		if (image->comps[2].prec > 8) {
-			adjustB = image->comps[2].prec - 8;
-			printf("BMP CONVERSION: Truncating component 2 from %d bits to 8 bits\n", image->comps[2].prec);
-		}
-		else 
-			adjustB = 0;
-
-		for (i = 0; i < w * h; i++) {
-			unsigned char rc, gc, bc;
-			int r, g, b;
-							
-			r = image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
-			r += (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
-			r = ((r >> adjustR)+((r >> (adjustR-1))%2));
-			if(r > 255) r = 255; else if(r < 0) r = 0;
-			rc = (unsigned char)r;
-
-			g = image->comps[1].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
-			g += (image->comps[1].sgnd ? 1 << (image->comps[1].prec - 1) : 0);
-			g = ((g >> adjustG)+((g >> (adjustG-1))%2));
-			if(g > 255) g = 255; else if(g < 0) g = 0;
-			gc = (unsigned char)g;
-
-			b = image->comps[2].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
-			b += (image->comps[2].sgnd ? 1 << (image->comps[2].prec - 1) : 0);
-			b = ((b >> adjustB)+((b >> (adjustB-1))%2));
-			if(b > 255) b = 255; else if(b < 0) b = 0;
-			bc = (unsigned char)b;
-
-			fprintf(fdest, "%c%c%c", bc, gc, rc);
-			
-			if ((i + 1) % w == 0) {
-				for (pad = (3 * w) % 4 ? 4 - (3 * w) % 4 : 0; pad > 0; pad--)	/* ADD */
-					fprintf(fdest, "%c", 0);
-			}
-		}
-		fclose(fdest);
-	} else {			/* Gray-scale */
-
-		/* -->> -->> -->> -->>
-		8 bits non code (Gray scale)
-		<<-- <<-- <<-- <<-- */
-
-		fdest = fopen(outfile, "wb");
-		w = image->comps[0].w;	    
-		h = image->comps[0].h;
-	    
-		fprintf(fdest, "BM");
-	    
-		/* FILE HEADER */
-		/* ------------- */
-		fprintf(fdest, "%c%c%c%c", (unsigned char) (h * w + 54 + 1024 + h * (w % 2)) & 0xff,
-			(unsigned char) ((h * w + 54 + 1024 + h * (w % 2)) >> 8) & 0xff,
-			(unsigned char) ((h * w + 54 + 1024 + h * (w % 2)) >> 16) & 0xff,
-			(unsigned char) ((h * w + 54 + 1024 + w * (w % 2)) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (54 + 1024) & 0xff, ((54 + 1024) >> 8) & 0xff, 
-			((54 + 1024) >> 16) & 0xff,
-			((54 + 1024) >> 24) & 0xff);
-	    
-		/* INFO HEADER */
-		/* ------------- */
-		fprintf(fdest, "%c%c%c%c", (40) & 0xff, ((40) >> 8) & 0xff,	((40) >> 16) & 0xff, ((40) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) ((w) & 0xff),
-			(unsigned char) ((w) >> 8) & 0xff,
-			(unsigned char) ((w) >> 16) & 0xff,
-			(unsigned char) ((w) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) ((h) & 0xff),
-			(unsigned char) ((h) >> 8) & 0xff,
-			(unsigned char) ((h) >> 16) & 0xff,
-			(unsigned char) ((h) >> 24) & 0xff);
-		fprintf(fdest, "%c%c", (1) & 0xff, ((1) >> 8) & 0xff);
-		fprintf(fdest, "%c%c", (8) & 0xff, ((8) >> 8) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (0) & 0xff, ((0) >> 8) & 0xff, ((0) >> 16) & 0xff, ((0) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (unsigned char) (h * w + h * (w % 2)) & 0xff,
-			(unsigned char) ((h * w + h * (w % 2)) >> 8) &	0xff,
-			(unsigned char) ((h * w + h * (w % 2)) >> 16) &	0xff,
-			(unsigned char) ((h * w + h * (w % 2)) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff,	((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (7834) & 0xff, ((7834) >> 8) & 0xff,	((7834) >> 16) & 0xff, ((7834) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
-		fprintf(fdest, "%c%c%c%c", (256) & 0xff, ((256) >> 8) & 0xff, ((256) >> 16) & 0xff, ((256) >> 24) & 0xff);
-
-		if (image->comps[0].prec > 8) {
-			adjustR = image->comps[0].prec - 8;
-			printf("BMP CONVERSION: Truncating component 0 from %d bits to 8 bits\n", image->comps[0].prec);
-		}else 
-			adjustR = 0;
-
-		for (i = 0; i < 256; i++) {
-			fprintf(fdest, "%c%c%c%c", i, i, i, 0);
-		}
-
-		for (i = 0; i < w * h; i++) {
-			unsigned char rc;
-			int r;
-			
-			r = image->comps[0].data[w * h - ((i) / (w) + 1) * w + (i) % (w)];
-			r += (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
-			r = ((r >> adjustR)+((r >> (adjustR-1))%2));
-			if(r > 255) r = 255; else if(r < 0) r = 0;
-
-			fprintf(fdest, "%c", (unsigned char)r);
-
-			if ((i + 1) % w == 0) {
-				for (pad = w % 4 ? 4 - w % 4 : 0; pad > 0; pad--)	/* ADD */
-					fprintf(fdest, "%c", 0);
-			}
-		}
-		fclose(fdest);
-	}
-
-	return 0;
-}
-
-/* -->> -->> -->> -->>
-
-PGX IMAGE FORMAT
-
-<<-- <<-- <<-- <<-- */
-
-
-unsigned char readuchar(FILE * f)
-{
-  unsigned char c1;
-  fread(&c1, 1, 1, f);
-  return c1;
-}
-
-unsigned short readushort(FILE * f, int bigendian)
-{
-  unsigned char c1, c2;
-  fread(&c1, 1, 1, f);
-  fread(&c2, 1, 1, f);
-  if (bigendian)
-    return (c1 << 8) + c2;
-  else
-    return (c2 << 8) + c1;
-}
-
-unsigned int readuint(FILE * f, int bigendian)
-{
-  unsigned char c1, c2, c3, c4;
-  fread(&c1, 1, 1, f);
-  fread(&c2, 1, 1, f);
-  fread(&c3, 1, 1, f);
-  fread(&c4, 1, 1, f);
-  if (bigendian)
-    return (c1 << 24) + (c2 << 16) + (c3 << 8) + c4;
-  else
-    return (c4 << 24) + (c3 << 16) + (c2 << 8) + c1;
-}
-
-opj_image_t* pgxtoimage(const char *filename, opj_cparameters_t *parameters) {
-	FILE *f = NULL;
-	int w, h, prec;
-	int i, numcomps, max;
-	OPJ_COLOR_SPACE color_space;
-	opj_image_cmptparm_t cmptparm;	/* maximum of 1 component  */
-	opj_image_t * image = NULL;
-
-	char endian1,endian2,sign;
-	char signtmp[32];
-
-	char temp[32];
-	int bigendian;
-	opj_image_comp_t *comp = NULL;
-
-	numcomps = 1;
-	color_space = CLRSPC_GRAY;
-
-	memset(&cmptparm, 0, sizeof(opj_image_cmptparm_t));
-
-	max = 0;
-
-	f = fopen(filename, "rb");
-	if (!f) {
-	  fprintf(stderr, "Failed to open %s for reading !\n", filename);
-	  return NULL;
-	}
-
-	fseek(f, 0, SEEK_SET);
-	fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d",temp,&endian1,&endian2,signtmp,&prec,temp,&w,temp,&h);
-	
-	i=0;
-	sign='+';		
-	while (signtmp[i]!='\0') {
-		if (signtmp[i]=='-') sign='-';
-		i++;
-	}
-	
-	fgetc(f);
-	if (endian1=='M' && endian2=='L') {
-		bigendian = 1;
-	} else if (endian2=='M' && endian1=='L') {
-		bigendian = 0;
-	} else {
-		fprintf(stderr, "Bad pgx header, please check input file\n");
-		return NULL;
-	}
-
-	/* initialize image component */
-
-	cmptparm.x0 = parameters->image_offset_x0;
-	cmptparm.y0 = parameters->image_offset_y0;
-	cmptparm.w = !cmptparm.x0 ? (w - 1) * parameters->subsampling_dx + 1 : cmptparm.x0 + (w - 1) * parameters->subsampling_dx + 1;
-	cmptparm.h = !cmptparm.y0 ? (h - 1) * parameters->subsampling_dy + 1 : cmptparm.y0 + (h - 1) * parameters->subsampling_dy + 1;
-	
-	if (sign == '-') {
-		cmptparm.sgnd = 1;
-	} else {
-		cmptparm.sgnd = 0;
-	}
-	cmptparm.prec = prec;
-	cmptparm.bpp = prec;
-	cmptparm.dx = parameters->subsampling_dx;
-	cmptparm.dy = parameters->subsampling_dy;
-	
-	/* create the image */
-	image = opj_image_create(numcomps, &cmptparm, color_space);
-	if(!image) {
-		fclose(f);
-		return NULL;
-	}
-	/* set image offset and reference grid */
-	image->x0 = cmptparm.x0;
-	image->y0 = cmptparm.x0;
-	image->x1 = cmptparm.w;
-	image->y1 = cmptparm.h;
-
-	/* set image data */
-
-	comp = &image->comps[0];
-
-	for (i = 0; i < w * h; i++) {
-		int v;
-		if (comp->prec <= 8) {
-			if (!comp->sgnd) {
-				v = readuchar(f);
-			} else {
-				v = (char) readuchar(f);
-			}
-		} else if (comp->prec <= 16) {
-			if (!comp->sgnd) {
-				v = readushort(f, bigendian);
-			} else {
-				v = (short) readushort(f, bigendian);
-			}
-		} else {
-			if (!comp->sgnd) {
-				v = readuint(f, bigendian);
-			} else {
-				v = (int) readuint(f, bigendian);
-			}
-		}
-		if (v > max)
-			max = v;
-		comp->data[i] = v;
-	}
-	fclose(f);
-	comp->bpp = int_floorlog2(max) + 1;
-
-	return image;
-}
-
-int imagetopgx(opj_image_t * image, const char *outfile) {
-	int w, h;
-	int i, j, compno;
-	FILE *fdest = NULL;
-
-	for (compno = 0; compno < image->numcomps; compno++) {
-		opj_image_comp_t *comp = &image->comps[compno];
-		char bname[256]; /* buffer for name */
-    char *name = bname; /* pointer */
-    int nbytes = 0;
-    const size_t olen = strlen(outfile);
-    const size_t dotpos = olen - 4;
-    const size_t total = dotpos + 1 + 1 + 4; /* '-' + '[1-3]' + '.pgx' */
-    if( outfile[dotpos] != '.' ) {
-      /* `pgx` was recognized but there is no dot at expected position */
-      fprintf(stderr, "ERROR -> Impossible happen." );
-      return 1;
-      }
-    if( total > 256 ) {
-      name = (char*)malloc(total+1);
-      }
-    strncpy(name, outfile, dotpos);
-		if (image->numcomps > 1) {
-			sprintf(name+dotpos, "-%d.pgx", compno);
-		} else {
-			strcpy(name+dotpos, ".pgx");
-		}
-		fdest = fopen(name, "wb");
-		if (!fdest) {
-			fprintf(stderr, "ERROR -> failed to open %s for writing\n", name);
-			return 1;
-		}
-    /* dont need name anymore */
-    if( total > 256 ) {
-      free(name);
-      }
-
-		w = image->comps[compno].w;
-		h = image->comps[compno].h;
-	    
-		fprintf(fdest, "PG ML %c %d %d %d\n", comp->sgnd ? '-' : '+', comp->prec, w, h);
-		if (comp->prec <= 8) {
-			nbytes = 1;
-		} else if (comp->prec <= 16) {
-			nbytes = 2;
-		} else {
-			nbytes = 4;
-		}
-		for (i = 0; i < w * h; i++) {
-			int v = image->comps[compno].data[i];
-			for (j = nbytes - 1; j >= 0; j--) {
-				char byte = (char) (v >> (j * 8));
-				fwrite(&byte, 1, 1, fdest);
-			}
-		}
-		fclose(fdest);
-	}
-
-	return 0;
-}
-
-/* -->> -->> -->> -->>
-
-PNM IMAGE FORMAT
-
-<<-- <<-- <<-- <<-- */
-
-struct pnm_header
-{
-    int width, height, maxval, depth, format;
-    char rgb, rgba, gray, graya, bw;
-    char ok;
-};
-
-static char *skip_white(char *s)
-{
-    while(*s)
-   {
-    if(*s == '\n' || *s == '\r') return NULL;
-    if(isspace(*s)) { ++s; continue; }
-    return s;
-   }
-    return NULL;
-}
-
-static char *skip_int(char *start, int *out_n)
-{
-    char *s;
-    char c;
-
-    *out_n = 0; s = start;
-
-    s = skip_white(start);
-    if(s == NULL) return NULL;
-    start = s;
-
-    while(*s)
-   {
-    if( !isdigit(*s)) break;
-    ++s;
-   }
-    c = *s; *s = 0; *out_n = atoi(start); *s = c;
-    return s;
-}
-
-static char *skip_idf(char *start, char out_idf[256])
-{
-    char *s;
-    char c;
-
-    s = skip_white(start);
-    if(s == NULL) return NULL;
-    start = s;
-
-    while(*s)
-   {
-    if(isalpha(*s) || *s == '_') { ++s; continue; }
-    break;
-   }
-    c = *s; *s = 0; strncpy(out_idf, start, 255); *s = c;
-    return s;
-}
-
-static void read_pnm_header(FILE *reader, struct pnm_header *ph)
-{
-    char *s;
-    int format, have_wh, end, ttype;
-    char idf[256], type[256];
-    char line[256];
-
-    fgets(line, 250, reader);
-
-    if(line[0] != 'P')
-   {
-    fprintf(stderr,"read_pnm_header:PNM:magic P missing\n"); return;
-   }
-    format = atoi(line + 1);
-    if(format < 1 || format > 7)
-   {
-    fprintf(stderr,"read_pnm_header:magic format %d invalid\n", format);
-    return;
-   }
-    ph->format = format;
-    ttype = end = have_wh = 0;
-
-    while(fgets(line, 250, reader))
-   {
-    if(*line == '#') continue;
-
-    s = line;
-
-    if(format == 7)
-  {
-    s = skip_idf(s, idf);
-
-    if(s == NULL || *s == 0) return;
-
-    if(strcmp(idf, "ENDHDR") == 0)
- {
-    end = 1; break;
- }
-    if(strcmp(idf, "WIDTH") == 0)
- {
-    s = skip_int(s, &ph->width);
-    if(s == NULL || *s == 0) return;
-
-    continue;
- }
-    if(strcmp(idf, "HEIGHT") == 0)
- {
-    s = skip_int(s, &ph->height);
-    if(s == NULL || *s == 0) return;
-
-    continue;
- }
-    if(strcmp(idf, "DEPTH") == 0)
- {
-    s = skip_int(s, &ph->depth);
-    if(s == NULL || *s == 0) return;
-
-    continue;
- }
-    if(strcmp(idf, "MAXVAL") == 0)
- {
-    s = skip_int(s, &ph->maxval);
-    if(s == NULL || *s == 0) return;
-
-    continue;
- }
-    if(strcmp(idf, "TUPLTYPE") == 0)
- {
-    s = skip_idf(s, type);
-    if(s == NULL || *s == 0) return;
-
-        if(strcmp(type, "BLACKANDWHITE") == 0)
-       {
-        ph->bw = 1; ttype = 1; continue;
-       }
-        if(strcmp(type, "GRAYSCALE") == 0)
-       {
-        ph->gray = 1; ttype = 1; continue;
-       }
-        if(strcmp(type, "GRAYSCALE_ALPHA") == 0)
-       {
-        ph->graya = 1; ttype = 1; continue;
-       }
-        if(strcmp(type, "RGB") == 0)
-       {
-        ph->rgb = 1; ttype = 1; continue;
-       }
-        if(strcmp(type, "RGB_ALPHA") == 0)
-       {
-        ph->rgba = 1; ttype = 1; continue;
-       }
-    fprintf(stderr,"read_pnm_header:unknown P7 TUPLTYPE %s\n",type);
-    return;
- }
-    fprintf(stderr,"read_pnm_header:unknown P7 idf %s\n",idf);
-    return;
-  } /* if(format == 7) */
-
-    if( !have_wh)
-  {
-    s = skip_int(s, &ph->width);
-
-    s = skip_int(s, &ph->height);
-
-    have_wh = 1;
-
-    if(format == 1 || format == 4) break;
-
-    continue;
-  }
-    if(format == 2 || format == 3 || format == 5 || format == 6)
-  {
-/* P2, P3, P5, P6: */
-    s = skip_int(s, &ph->maxval);
-
-    if(ph->maxval > 65535) return;
-  }
-    break;
-   }/* while(fgets( ) */
-    if(format == 2 || format == 3 || format > 4)
-   {
-    if(ph->maxval < 1 || ph->maxval > 65535) return;
-   }
-    if(ph->width < 1 || ph->height < 1) return;
-
-    if(format == 7)
-   {
-    if(!end)
-  {
-    fprintf(stderr,"read_pnm_header:P7 without ENDHDR\n"); return;
-  }
-    if(ph->depth < 1 || ph->depth > 4) return;
-
-    if(ph->width && ph->height && ph->depth & ph->maxval && ttype)
-     ph->ok = 1;
-   }
-    else
-   {
-    if(format != 1 && format != 4)
-  {
-    if(ph->width && ph->height && ph->maxval) ph->ok = 1;
-  }
-    else
-  {
-    if(ph->width && ph->height) ph->ok = 1;
-    ph->maxval = 255;
-  }
-   }
-}
-
-static int has_prec(int val)
-{
-    if(val < 2) return 1;
-    if(val < 4) return 2;
-    if(val < 8) return 3;
-    if(val < 16) return 4;
-    if(val < 32) return 5;
-    if(val < 64) return 6;
-    if(val < 128) return 7;
-    if(val < 256) return 8;
-    if(val < 512) return 9;
-    if(val < 1024) return 10;
-    if(val < 2048) return 11;
-    if(val < 4096) return 12;
-    if(val < 8192) return 13;
-    if(val < 16384) return 14;
-    if(val < 32768) return 15;
-    return 16;
-}
-
-opj_image_t* pnmtoimage(const char *filename, opj_cparameters_t *parameters) {
-	int subsampling_dx = parameters->subsampling_dx;
-	int subsampling_dy = parameters->subsampling_dy;
-
-	FILE *fp = NULL;
-	int i, compno, numcomps, w, h, prec, format;
-	OPJ_COLOR_SPACE color_space;
-	opj_image_cmptparm_t cmptparm[4]; /* RGBA: max. 4 components */
-	opj_image_t * image = NULL;
-	struct pnm_header header_info;
-	
-	if((fp = fopen(filename, "rb")) == NULL)
-   {
-	fprintf(stderr, "pnmtoimage:Failed to open %s for reading!\n",filename);
-	return NULL;
-   }
-	memset(&header_info, 0, sizeof(struct pnm_header));
-
-	read_pnm_header(fp, &header_info);
-
-	if(!header_info.ok) { fclose(fp); return NULL; }
-
-	format = header_info.format;
-
-    switch(format)
-   {
-    case 1: /* ascii bitmap */
-    case 4: /* raw bitmap */
-        numcomps = 1;
-        break;
-
-    case 2: /* ascii greymap */
-    case 5: /* raw greymap */
-        numcomps = 1;
-        break;
-
-    case 3: /* ascii pixmap */
-    case 6: /* raw pixmap */
-        numcomps = 3;
-        break;
-
-    case 7: /* arbitrary map */
-        numcomps = header_info.depth;
-		break;
-
-    default: fclose(fp); return NULL;
-   }
-    if(numcomps < 3)
-     color_space = CLRSPC_GRAY;/* GRAY, GRAYA */
-    else
-     color_space = CLRSPC_SRGB;/* RGB, RGBA */
-
-    prec = has_prec(header_info.maxval);
-
-	if(prec < 8) prec = 8;
-
-    w = header_info.width;
-    h = header_info.height;
-    subsampling_dx = parameters->subsampling_dx;
-    subsampling_dy = parameters->subsampling_dy;
-
-    memset(&cmptparm[0], 0, numcomps * sizeof(opj_image_cmptparm_t));
-
-    for(i = 0; i < numcomps; i++)
-   {
-    cmptparm[i].prec = prec;
-    cmptparm[i].bpp = prec;
-    cmptparm[i].sgnd = 0;
-    cmptparm[i].dx = subsampling_dx;
-    cmptparm[i].dy = subsampling_dy;
-    cmptparm[i].w = w;
-    cmptparm[i].h = h;
-   }
-    image = opj_image_create(numcomps, &cmptparm[0], color_space);
-
-    if(!image) { fclose(fp); return NULL; }
-
-/* set image offset and reference grid */
-	image->x0 = parameters->image_offset_x0;
-	image->y0 = parameters->image_offset_y0;
-	image->x1 = parameters->image_offset_x0 + (w - 1) *	subsampling_dx + 1;
-	image->y1 = parameters->image_offset_y0 + (h - 1) *	subsampling_dy + 1;
-
-    if((format == 2) || (format == 3)) /* ascii pixmap */
-   {
-    unsigned int index;
-
-    for (i = 0; i < w * h; i++)
-  {
-    for(compno = 0; compno < numcomps; compno++)
- {
-	index = 0;
-    fscanf(fp, "%u", &index);
-
-    image->comps[compno].data[i] = (index * 255)/header_info.maxval;
- }
-  }
-   }
-    else
-    if((format == 5)
-    || (format == 6)
-    ||((format == 7)
-        && (   header_info.gray || header_info.graya
-            || header_info.rgb || header_info.rgba)))/* binary pixmap */
-   {
-    unsigned char c0, c1, one;
-
-    one = (prec < 9); 
-
-    for (i = 0; i < w * h; i++)
-  {
-    for(compno = 0; compno < numcomps; compno++)
- {
-        fread(&c0, 1, 1, fp);
-        if(one)
-       {
-        image->comps[compno].data[i] = c0;
-       }
-        else
-       {
-        fread(&c1, 1, 1, fp);
-/* netpbm: */
-		image->comps[compno].data[i] = ((c0<<8) | c1);
-       }
- }
-  }
-   }
-    else
-    if(format == 1) /* ascii bitmap */
-   {
-    for (i = 0; i < w * h; i++)
-  {
-    unsigned int index;
-
-    fscanf(fp, "%u", &index);
-
-    image->comps[0].data[i] = (index?0:255);
-  }
-   }
-    else
-    if(format == 4)
-   {
-    int x, y, bit;
-    unsigned char uc;
-
-    i = 0;
-    for(y = 0; y < h; ++y)
-  {
-    bit = -1; uc = 0;
-
-    for(x = 0; x < w; ++x)
- {
-        if(bit == -1)
-       {
-        bit = 7;
-        uc = (unsigned char)getc(fp);
-       }
-    image->comps[0].data[i] = (((uc>>bit) & 1)?0:255);
-    --bit; ++i;
- }
-  }
-   }
-	else
-	if((format == 7 && header_info.bw)) //MONO
-   {
-	unsigned char uc;
-
-	for(i = 0; i < w * h; ++i)
-  {
-	fread(&uc, 1, 1, fp);
-	image->comps[0].data[i] = (uc & 1)?0:255;
-  }
-   }
-    fclose(fp);
-
-    return image;
-}/* pnmtoimage() */
-
-int imagetopnm(opj_image_t * image, const char *outfile) 
-{
-	int *red, *green, *blue, *alpha;
-	int wr, hr, max;
-	int i, compno, ncomp;
-	int adjustR, adjustG, adjustB, adjustA;
-	int fails, two, want_gray, has_alpha, triple;
-	int prec, v;
-	FILE *fdest = NULL;
-	const char *tmp = outfile;
-	char *destname;
-
-    if((prec = image->comps[0].prec) > 16)
-   {
-	fprintf(stderr,"%s:%d:imagetopnm\n\tprecision %d is larger than 16"
-	"\n\t: refused.\n",__FILE__,__LINE__,prec);
-	return 1;
-   }
-    two = has_alpha = 0; fails = 1;
-	ncomp = image->numcomps;
-
-	while (*tmp) ++tmp; tmp -= 2; 
-	want_gray = (*tmp == 'g' || *tmp == 'G'); 
-	ncomp = image->numcomps;
-
-	if(want_gray) ncomp = 1;
-
-	if (ncomp == 2 /* GRAYA */
-	|| (ncomp > 2 /* RGB, RGBA */
-		&& image->comps[0].dx == image->comps[1].dx
-		&& image->comps[1].dx == image->comps[2].dx
-		&& image->comps[0].dy == image->comps[1].dy
-		&& image->comps[1].dy == image->comps[2].dy
-		&& image->comps[0].prec == image->comps[1].prec
-		&& image->comps[1].prec == image->comps[2].prec
-	   ))
-   {
-	fdest = fopen(outfile, "wb");
-
-	if (!fdest) 
-  {
-	fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
-	return fails;
-  }
-	two = (prec > 8);
-	triple = (ncomp > 2);
-	wr = image->comps[0].w; hr = image->comps[0].h;
-	max = (1<<prec) - 1; has_alpha = (ncomp == 4 || ncomp == 2);
-
-    red = image->comps[0].data;
-
-	if(triple)
-  {
-    green = image->comps[1].data;
-    blue = image->comps[2].data;
-  }
-	else green = blue = NULL;
-	
-	if(has_alpha)
-  {
-	const char *tt = (triple?"RGB_ALPHA":"GRAYSCALE_ALPHA");
-
-	fprintf(fdest, "P7\n# OpenJPEG-%s\nWIDTH %d\nHEIGHT %d\nDEPTH %d\n"
-		"MAXVAL %d\nTUPLTYPE %s\nENDHDR\n", opj_version(),
-		wr, hr, ncomp, max, tt);
-	alpha = image->comps[ncomp - 1].data;
-	adjustA = (image->comps[ncomp - 1].sgnd ?
-	 1 << (image->comps[ncomp - 1].prec - 1) : 0);
-  }
-	else
-  {
-	fprintf(fdest, "P6\n# OpenJPEG-%s\n%d %d\n%d\n", 
-		opj_version(), wr, hr, max);
-	alpha = NULL; adjustA = 0;
-  }
-    adjustR = (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
-
-	if(triple)
-  {
-    adjustG = (image->comps[1].sgnd ? 1 << (image->comps[1].prec - 1) : 0);
-    adjustB = (image->comps[2].sgnd ? 1 << (image->comps[2].prec - 1) : 0);
-  }
-	else adjustG = adjustB = 0;
-
-    for(i = 0; i < wr * hr; ++i)
-  {
-	if(two)
- {
-	v = *red + adjustR; ++red;
-/* netpbm: */
-	fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-
-		if(triple)
-	   {
-		v = *green + adjustG; ++green;
-/* netpbm: */
-		fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-
-		v =  *blue + adjustB; ++blue;
-/* netpbm: */
-		fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-
-	   }/* if(triple) */
-
-        if(has_alpha)
-       {
-        v = *alpha + adjustA; ++alpha;
-/* netpbm: */
-		fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-       }
-        continue;
-
- }	/* if(two) */
-
-/* prec <= 8: */
-
-	fprintf(fdest, "%c", (unsigned char)*red++);
-	if(triple)
-	 fprintf(fdest, "%c%c",(unsigned char)*green++, (unsigned char)*blue++);
-
-	if(has_alpha)
- 	 fprintf(fdest, "%c", (unsigned char)*alpha++);
-
-  }	/* for(i */
-
-	fclose(fdest); return 0;
-   }
-
-/* YUV or MONO: */
-
-	if (image->numcomps > ncomp) 
-   {
-	fprintf(stderr,"WARNING -> [PGM file] Only the first component\n");
-	fprintf(stderr,"           is written to the file\n");
-   }
-	destname = (char*)malloc(strlen(outfile) + 8);
-
-	for (compno = 0; compno < ncomp; compno++) 
-   {
-	if (ncomp > 1) 
-	 sprintf(destname, "%d.%s", compno, outfile);
-	else
-	 sprintf(destname, "%s", outfile);
-
-	fdest = fopen(destname, "wb");
-	if (!fdest) 
-  {
-	fprintf(stderr, "ERROR -> failed to open %s for writing\n", destname);
-	free(destname);
-	return 1;
-  }
-	wr = image->comps[compno].w; hr = image->comps[compno].h;
-	prec = image->comps[compno].prec;
-	max = (1<<prec) - 1;
-
-	fprintf(fdest, "P5\n#OpenJPEG-%s\n%d %d\n%d\n", 
-		opj_version(), wr, hr, max);
-
-	red = image->comps[compno].data;
-	adjustR = 
-	(image->comps[compno].sgnd ? 1 << (image->comps[compno].prec - 1) : 0);
-
-    if(prec > 8)
-  {
-	for (i = 0; i < wr * hr; i++) 
- {
-	v = *red + adjustR; ++red;
-/* netpbm: */
-	fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-
-        if(has_alpha)
-      {
-        v = *alpha++;
-/* netpbm: */
-		fprintf(fdest, "%c%c",(unsigned char)(v>>8), (unsigned char)v);
-      }
- }/* for(i */
-  }
-	else /* prec <= 8 */
-  {
-	for(i = 0; i < wr * hr; ++i)
- {
-	 fprintf(fdest, "%c", (unsigned char)(*red + adjustR)); ++red;
- }
-  }
-	fclose(fdest);
-   } /* for (compno */
-	free(destname);
-
-	return 0;
-}/* imagetopnm() */
-
-#ifdef HAVE_LIBTIFF
-/* -->> -->> -->> -->>
-
-	TIFF IMAGE FORMAT
-
- <<-- <<-- <<-- <<-- */
-
-typedef struct tiff_infoheader{
-	DWORD tiWidth;  // Width of Image in pixel
-	DWORD tiHeight; // Height of Image in pixel
-	DWORD tiPhoto;	// Photometric
-	WORD  tiBps;	// Bits per sample
-	WORD  tiSf;		// Sample Format
-	WORD  tiSpp;	// Sample per pixel 1-bilevel,gray scale , 2- RGB
-	WORD  tiPC;	// Planar config (1-Interleaved, 2-Planarcomp)
-}tiff_infoheader_t;
-
-int imagetotif(opj_image_t * image, const char *outfile) 
-{
-	int width, height, imgsize;
-	int bps,index,adjust, sgnd;
-	int ushift, dshift, has_alpha, force16;
-	unsigned int last_i=0;
-	TIFF *tif;
-	tdata_t buf;
-	tstrip_t strip;
-	tsize_t strip_size;
-
-	ushift = dshift = force16 = has_alpha = 0;
-	bps = image->comps[0].prec;
-
-	if(bps > 8 && bps < 16)
-   {
-	ushift = 16 - bps; dshift = bps - ushift;
-	bps = 16; force16 = 1;
-   }
-
-	if(bps != 8 && bps != 16)
-   {
-	fprintf(stderr,"imagetotif: Bits=%d, Only 8 and 16 bits implemented\n",
-	 bps);
-	fprintf(stderr,"\tAborting\n");
-	return 1;
-   }
-	tif = TIFFOpen(outfile, "wb");
-
-	if (!tif) 
-   {
-	fprintf(stderr, "imagetotif:failed to open %s for writing\n", outfile);
-	return 1;
-   }
-	sgnd = image->comps[0].sgnd;
-	adjust = sgnd ? 1 << (image->comps[0].prec - 1) : 0;
-
-	if(image->numcomps >= 3 
-	&& image->comps[0].dx == image->comps[1].dx
-	&& image->comps[1].dx == image->comps[2].dx
-	&& image->comps[0].dy == image->comps[1].dy
-	&& image->comps[1].dy == image->comps[2].dy
-	&& image->comps[0].prec == image->comps[1].prec
-	&& image->comps[1].prec == image->comps[2].prec) 
-   {
-	has_alpha = (image->numcomps == 4);
-
-	width   = image->comps[0].w;
-	height  = image->comps[0].h;
-	imgsize = width * height ;
- 
-	TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
-	TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
-	TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3 + has_alpha);
-	TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bps);
-	TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
-	TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB);
-	TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
-	strip_size = TIFFStripSize(tif);
-	buf = _TIFFmalloc(strip_size);
-	index=0;
-
-	for(strip = 0; strip < TIFFNumberOfStrips(tif); strip++) 
-  {
-	unsigned char *dat8;
-	tsize_t i, ssize;
-	ssize = TIFFStripSize(tif);
-	dat8 = (unsigned char*)buf;
-	int step, restx;
-
-	if(bps == 8)
- {
-	step = 3 + has_alpha;
-	restx = step - 1;
-
-		for(i=0; i < ssize - restx; i += step) 
-	   {    
-		int r, g, b, a = 0;
-
-		if(index < imgsize)
-	  {
-		r = image->comps[0].data[index];
-		g = image->comps[1].data[index];
-		b = image->comps[2].data[index];
-		if(has_alpha) a = image->comps[3].data[index];
-
-		if(sgnd)
-	 {
-		r += adjust;
-		g += adjust;
-		b += adjust;
-		if(has_alpha) a += adjust;
-	 }
-		dat8[i+0] = r ;
-		dat8[i+1] = g ;
-		dat8[i+2] = b ;
-		if(has_alpha) dat8[i+3] = a;
-
-		index++;
-		last_i = i + step;
-	  }
-		else
-		 break;
-	   }//for(i = 0;)
-
-		if(last_i < ssize)
-	   {
-		for(i = last_i; i < ssize; i += step) 
-	  { 
-		int r, g, b, a = 0;
-
-		if(index < imgsize)
-	 {
-		r = image->comps[0].data[index];
-		g = image->comps[1].data[index];
-		b = image->comps[2].data[index];
-		if(has_alpha) a = image->comps[3].data[index];
-
-		if(sgnd)
-	{
-		r += adjust;
-		g += adjust;
-		b += adjust;
-		if(has_alpha) a += adjust;
-	}
-		dat8[i+0] = r ;
-		if(i+1 < ssize) dat8[i+1] = g ;  else break;
-		if(i+2 < ssize) dat8[i+2] = b ;  else break;
-		if(has_alpha)
-	{
-		if(i+3 < ssize) dat8[i+3] = a ;  else break;
-	}
-		index++;
-	 }
-		else
-		 break;
-	  }//for(i)
-	   }//if(last_i < ssize)
-
- }	//if(bps == 8)
-	else 
-	if(bps == 16)
- {
-	step = 6 + has_alpha + has_alpha;
-	restx = step - 1;
-
-		for(i = 0; i < ssize - restx ; i += step) 
-	   {  
-		int r, g, b, a = 0;
-
-		if(index < imgsize)
-	  {
-		r = image->comps[0].data[index];
-		g = image->comps[1].data[index];
-		b = image->comps[2].data[index];
-		if(has_alpha) a = image->comps[3].data[index];
-
-		if(sgnd)
-	 {
-		r += adjust;
-		g += adjust;
-		b += adjust;
-		if(has_alpha) a += adjust;
-	 }
-		if(force16) 
-	 { 
-		r = (r<<ushift) + (r>>dshift); 
-		g = (g<<ushift) + (g>>dshift); 
-		b = (b<<ushift) + (b>>dshift); 
-		if(has_alpha) a = (a<<ushift) + (a>>dshift);
-	 }
-		dat8[i+0] =  r;//LSB
-		dat8[i+1] = (r >> 8);//MSB
-		dat8[i+2] =  g;
-		dat8[i+3] = (g >> 8);
-		dat8[i+4] =  b;
-		dat8[i+5] = (b >> 8);
-		if(has_alpha) 
-	 { 
-		dat8[i+6] =  a; 
-		dat8[i+7] = (a >> 8); 
-	 }
-		index++;
-		last_i = i + step;
-	  }
-		else
-		 break;
-	   }//for(i = 0;)
-
-		if(last_i < ssize)
-	   {
-		for(i = last_i ; i < ssize ; i += step) 
-	  {    
-		int r, g, b, a = 0;
-
-		if(index < imgsize)
-	 {
-		r = image->comps[0].data[index];
-		g = image->comps[1].data[index];
-		b = image->comps[2].data[index];
-		if(has_alpha) a = image->comps[3].data[index];
-
-		if(sgnd)
-	{
-		r += adjust;
-		g += adjust;
-		b += adjust;
-		if(has_alpha) a += adjust;
- 	}
-	    if(force16)
-	{
-	    r = (r<<ushift) + (r>>dshift);
-	    g = (g<<ushift) + (g>>dshift);
-	    b = (b<<ushift) + (b>>dshift);
-	    if(has_alpha) a = (a<<ushift) + (a>>dshift);
-	}
-		dat8[i+0] =  r;//LSB
-		if(i+1 < ssize) dat8[i+1] = (r >> 8);else break;//MSB
-		if(i+2 < ssize) dat8[i+2] =  g;      else break;
-		if(i+3 < ssize) dat8[i+3] = (g >> 8);else break;
-		if(i+4 < ssize) dat8[i+4] =  b;      else break;
-		if(i+5 < ssize) dat8[i+5] = (b >> 8);else break;
-
-		if(has_alpha)
-	{
-		if(i+6 < ssize) dat8[i+6] = a; else break;
-		if(i+7 < ssize) dat8[i+7] = (a >> 8); else break;
-	}
-		index++;
-	 }
-		else
-		 break;
-	  }//for(i)
-	   }//if(last_i < ssize)
-
- }//if(bps == 16)
-	(void)TIFFWriteEncodedStrip(tif, strip, (void*)buf, strip_size);
-  }//for(strip = 0; )
-
-	_TIFFfree((void*)buf);
-	TIFFClose(tif);
-
-	return 0;
-   }//RGB(A)
-
-	if(image->numcomps == 1 /* GRAY */
-	|| (   image->numcomps == 2 /* GRAY_ALPHA */
-		&& image->comps[0].dx == image->comps[1].dx
-		&& image->comps[0].dy == image->comps[1].dy
-		&& image->comps[0].prec == image->comps[1].prec))
-   {
-	int step;
-
-	has_alpha = (image->numcomps == 2);
-
-	width   = image->comps[0].w;
-	height  = image->comps[0].h;
-	imgsize = width * height;
-
-/* Set tags */
-	TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
-	TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
-	TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1 + has_alpha);
-	TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bps);
-	TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
-	TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
-	TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
-	TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
-
-/* Get a buffer for the data */
-	strip_size = TIFFStripSize(tif);
-	buf = _TIFFmalloc(strip_size);
-	index = 0;
-
-	for(strip = 0; strip < TIFFNumberOfStrips(tif); strip++) 
-  {
-	unsigned char *dat8;
-	tsize_t i, ssize = TIFFStripSize(tif);
-	dat8 = (unsigned char*)buf;
-
-	if(bps == 8)
- {
-	step = 1 + has_alpha;
-
-		for(i=0; i < ssize; i += step) 
-	   { 
-		if(index < imgsize)
-	  {
-		int r, a = 0;
-
-		r = image->comps[0].data[index];
-		if(has_alpha) a = image->comps[1].data[index];
-
-		if(sgnd)
-	 {
-		r += adjust;
-		if(has_alpha) a += adjust;
-	 }
-		dat8[i+0] = r;
-		if(has_alpha) dat8[i+1] = a;
-		index++;
-	 }
-		else
-		 break;
-	  }//for(i )
- }//if(bps == 8
-	else 
-	if(bps == 16)
- {
-	step = 2 + has_alpha + has_alpha;
-
-		for(i=0; i < ssize; i += step) 
-	   {
-		if(index < imgsize)
-	  {
-		int r, a = 0;
-
-		r = image->comps[0].data[index];
-		if(has_alpha) a = image->comps[1].data[index];
-
-		if(sgnd)
-	 {
-		r += adjust;
-		if(has_alpha) a += adjust;
-	 }
-		if(force16)
-	 {
-		r = (r<<ushift) + (r>>dshift);
-		if(has_alpha) a = (a<<ushift) + (a>>dshift);
-	 }
-		dat8[i+0] = r;//LSB
-		dat8[i+1] = r >> 8;//MSB
-		if(has_alpha)
-	 {
-		dat8[i+2] = a;
-		dat8[i+3] = a >> 8;
-	 }
-		index++;
- 	  }//if(index < imgsize)
-		else
-		 break;
-  	   }//for(i )
- }
-	(void)TIFFWriteEncodedStrip(tif, strip, (void*)buf, strip_size);
-  }//for(strip
-
-	_TIFFfree(buf);
-	TIFFClose(tif);
-
-	return 0;
-   }
-
-	TIFFClose(tif);
-
-	fprintf(stderr,"imagetotif: Bad color format.\n"
-	 "\tOnly RGB(A) and GRAY(A) has been implemented\n");
-	fprintf(stderr,"\tFOUND: numcomps(%d)\n\tAborting\n",
-	 image->numcomps);
-
-	return 1;
-}/* imagetotif() */
-
-/*
- * libtiff/tif_getimage.c : 1,2,4,8,16 bitspersample accepted
- * CINEMA                 : 12 bit precision
-*/
-opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
-{
-	int subsampling_dx = parameters->subsampling_dx;
-	int subsampling_dy = parameters->subsampling_dy;
-	TIFF *tif;
-	tiff_infoheader_t Info;
-	tdata_t buf;
-	tstrip_t strip;
-	tsize_t strip_size;
-	int j, numcomps, w, h,index;
-	OPJ_COLOR_SPACE color_space;
-	opj_image_cmptparm_t cmptparm[4]; /* RGBA */
-	opj_image_t *image = NULL;
-	int imgsize = 0;
-	int has_alpha = 0;
-
-	tif = TIFFOpen(filename, "r");
-
-	if(!tif) 
-   {
-	fprintf(stderr, "tiftoimage:Failed to open %s for reading\n", filename);
-	return 0;
-   }
-	TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &Info.tiWidth);
-	TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &Info.tiHeight);
-	TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &Info.tiBps);
-	TIFFGetField(tif, TIFFTAG_SAMPLEFORMAT, &Info.tiSf);
-	TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &Info.tiSpp);
-	Info.tiPhoto = 0;
-	TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &Info.tiPhoto);
-	TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &Info.tiPC);
-	w= Info.tiWidth;
-	h= Info.tiHeight;
-
-   {
-	int b, p;
-
-	if((b = Info.tiBps) != 8 && b != 16 && b != 12) b = 0;
-	if((p = Info.tiPhoto) != 1 && p != 2) p = 0;
-
-    if( !b || !p)
-  {
-	if( !b)
-     fprintf(stderr,"imagetotif: Bits=%d, Only 8 and 16 bits"
-      " implemented\n",Info.tiBps);
-	else
-	if( !p)
-     fprintf(stderr,"tiftoimage: Bad color format %d.\n\tOnly RGB(A)"
-      " and GRAY(A) has been implemented\n",(int) Info.tiPhoto);
-
-    fprintf(stderr,"\tAborting\n");
-	TIFFClose(tif);
-
-    return NULL;
-  }
-   }
-
-   {/* From: tiff-4.0.x/libtiff/tif_getimage.c : */
-	uint16* sampleinfo;
-	uint16 extrasamples;
-
-	TIFFGetFieldDefaulted(tif, TIFFTAG_EXTRASAMPLES,
-	 &extrasamples, &sampleinfo);
-
-	if(extrasamples >= 1)
-  {
-	switch(sampleinfo[0]) 
- {
-	case EXTRASAMPLE_UNSPECIFIED: 
-/* Workaround for some images without correct info about alpha channel
-*/
-		if(Info.tiSpp > 3)
-		 has_alpha = 1;
-		break;
-
-	case EXTRASAMPLE_ASSOCALPHA: /* data pre-multiplied */
-	case EXTRASAMPLE_UNASSALPHA: /* data not pre-multiplied */
-		has_alpha = 1;
-		break;
- }
-  }
-   }
-/* initialize image components
-*/ 
-	memset(&cmptparm[0], 0, 4 * sizeof(opj_image_cmptparm_t));
-
-	if(Info.tiPhoto == PHOTOMETRIC_RGB) /* RGB(A) */
-   {
-	numcomps = 3 + has_alpha;
-	color_space = CLRSPC_SRGB;
-
-	for(j = 0; j < numcomps; j++) 
-  {
-	if(parameters->cp_cinema) 
- {
-	cmptparm[j].prec = 12;
-	cmptparm[j].bpp = 12;
- }
-	else
- {
-	cmptparm[j].prec = Info.tiBps;
-	cmptparm[j].bpp = Info.tiBps;
- }
-	cmptparm[j].dx = subsampling_dx;
-	cmptparm[j].dy = subsampling_dy;
-	cmptparm[j].w = w;
-	cmptparm[j].h = h;
-  }
-
-	image = opj_image_create(numcomps, &cmptparm[0], color_space);
-
-	if(!image) 
-  {
-	TIFFClose(tif);
-	return NULL;
-  }
-/* set image offset and reference grid 
-*/
-	image->x0 = parameters->image_offset_x0;
-	image->y0 = parameters->image_offset_y0;
-	image->x1 =	!image->x0 ? (w - 1) * subsampling_dx + 1 :
-	 	image->x0 + (w - 1) * subsampling_dx + 1;
-	image->y1 =	!image->y0 ? (h - 1) * subsampling_dy + 1 :
-		image->y0 + (h - 1) * subsampling_dy + 1;
-
-	buf = _TIFFmalloc(TIFFStripSize(tif));
-
-	strip_size=TIFFStripSize(tif);
-	index = 0;
-	imgsize = image->comps[0].w * image->comps[0].h ;
-/* Read the Image components
-*/
-	for(strip = 0; strip < TIFFNumberOfStrips(tif); strip++) 
-  {
-	unsigned char *dat8;
-	int step;
-	tsize_t i, ssize;
-	ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
-	dat8 = (unsigned char*)buf;
-
-	if(Info.tiBps == 16)
- {
-	step = 6 + has_alpha + has_alpha;
-
-		for(i = 0; i < ssize; i += step) 
-	   {
-		if(index < imgsize)
-	  {
-		image->comps[0].data[index] = ( dat8[i+1] << 8 ) | dat8[i+0]; // R 
-		image->comps[1].data[index] = ( dat8[i+3] << 8 ) | dat8[i+2]; // G 
-		image->comps[2].data[index] = ( dat8[i+5] << 8 ) | dat8[i+4]; // B 
-		if(has_alpha)
-		 image->comps[3].data[index] = ( dat8[i+7] << 8 ) | dat8[i+6];
-
-		if(parameters->cp_cinema)
-	 {
-/* Rounding 16 to 12 bits
-*/
-		image->comps[0].data[index] = 
-			(image->comps[0].data[index] + 0x08) >> 4 ;
-		image->comps[1].data[index] = 
-			(image->comps[1].data[index] + 0x08) >> 4 ;
-		image->comps[2].data[index] = 
-			(image->comps[2].data[index] + 0x08) >> 4 ;
-		if(has_alpha)
-		 image->comps[3].data[index] =
-			(image->comps[3].data[index] + 0x08) >> 4 ;
-	 }
-		index++;
-	  }
-		else
-		 break;
-	   }//for(i = 0)
- }//if(Info.tiBps == 16)
-	else 
-	if(Info.tiBps == 8)
- {
-	step = 3 + has_alpha;
-
-		for(i = 0; i < ssize; i += step) 
-	   {
-		if(index < imgsize)
-	  {
-		image->comps[0].data[index] = dat8[i+0];// R 
-		image->comps[1].data[index] = dat8[i+1];// G 
-		image->comps[2].data[index] = dat8[i+2];// B 
-		if(has_alpha)
-		 image->comps[3].data[index] = dat8[i+3];
-
-		if(parameters->cp_cinema)
-	 {
-/* Rounding 8 to 12 bits
-*/
-		image->comps[0].data[index] = image->comps[0].data[index] << 4 ;
-		image->comps[1].data[index] = image->comps[1].data[index] << 4 ;
-		image->comps[2].data[index] = image->comps[2].data[index] << 4 ;
-		if(has_alpha)
-		 image->comps[3].data[index] = image->comps[3].data[index] << 4 ;
-	 }
-		index++;
-	  }//if(index
-		else
-		 break;
-	   }//for(i )
- }//if( Info.tiBps == 8)
-	else
-	if(Info.tiBps == 12)/* CINEMA file */
- {
-	step = 9;
-
-		for(i = 0; i < ssize; i += step) 
-	   {
-		if((index < imgsize)&(index+1 < imgsize))
-	  {
-		image->comps[0].data[index]   = ( dat8[i+0]<<4 )        |(dat8[i+1]>>4);
-		image->comps[1].data[index]   = ((dat8[i+1]& 0x0f)<< 8) | dat8[i+2];
-
-		image->comps[2].data[index]   = ( dat8[i+3]<<4)         |(dat8[i+4]>>4);
-		image->comps[0].data[index+1] = ((dat8[i+4]& 0x0f)<< 8) | dat8[i+5];
-
-		image->comps[1].data[index+1] = ( dat8[i+6] <<4)        |(dat8[i+7]>>4);
-		image->comps[2].data[index+1] = ((dat8[i+7]& 0x0f)<< 8) | dat8[i+8];
-
-		index += 2;
-	  }
-		else
-		 break;
-	   }//for(i )
- }
-  }//for(strip = 0; )
-
-	_TIFFfree(buf);
-	TIFFClose(tif);
-
-	return image;
-   }//RGB(A)
-
-	if(Info.tiPhoto == PHOTOMETRIC_MINISBLACK) /* GRAY(A) */
-   {
-	numcomps = 1 + has_alpha;
-	color_space = CLRSPC_GRAY;
-
-	for(j = 0; j < numcomps; ++j)
-  {
-	cmptparm[j].prec = Info.tiBps;
-	cmptparm[j].bpp = Info.tiBps;
-	cmptparm[j].dx = subsampling_dx;
-	cmptparm[j].dy = subsampling_dy;
-	cmptparm[j].w = w;
-	cmptparm[j].h = h;
-  }
-	image = opj_image_create(numcomps, &cmptparm[0], color_space);
-
-	if(!image) 
-  {
-	TIFFClose(tif);
-	return NULL;
-  }
-/* set image offset and reference grid 
-*/
-	image->x0 = parameters->image_offset_x0;
-	image->y0 = parameters->image_offset_y0;
-	image->x1 =	!image->x0 ? (w - 1) * subsampling_dx + 1 :
-		image->x0 + (w - 1) * subsampling_dx + 1;
-	image->y1 =	!image->y0 ? (h - 1) * subsampling_dy + 1 :
-		image->y0 + (h - 1) * subsampling_dy + 1;
-
-	buf = _TIFFmalloc(TIFFStripSize(tif));
-
-	strip_size = TIFFStripSize(tif);
-	index = 0;
-	imgsize = image->comps[0].w * image->comps[0].h ;
-/* Read the Image components
-*/
-	for(strip = 0; strip < TIFFNumberOfStrips(tif); strip++) 
-  {
-	unsigned char *dat8;
-	tsize_t i, ssize;
-	int step;
-
-	ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
-	dat8 = (unsigned char*)buf;
-
-		if(Info.tiBps == 16)
-	   {
-		step = 2 + has_alpha + has_alpha;
-
-		for(i = 0; i < ssize; i += step) 
-	  {
-		if(index < imgsize)
-	 {
-		image->comps[0].data[index] = ( dat8[i+1] << 8 ) | dat8[i+0];
-		if(has_alpha)
-		 image->comps[1].data[index] = ( dat8[i+3] << 8 ) | dat8[i+2];
-		index++;
-	 }
-		else
-		 break;
-	  }//for(i )
-	   }
-		else 
-		if(Info.tiBps == 8)
-	   {
-		step = 1 + has_alpha;
-
-		for(i = 0; i < ssize; i += step) 
-	  {
-		if(index < imgsize)
-	 {
-		image->comps[0].data[index] = dat8[i+0];
-		if(has_alpha)
-		 image->comps[1].data[index] = dat8[i+1];
-		index++;
-	 }
-		else
-		 break;
-	  }//for(i )
-	   }
-  }//for(strip = 0;
-
-	_TIFFfree(buf);
-	TIFFClose(tif);
-
-   }//GRAY(A)
-
-	return image;
-
-}/* tiftoimage() */
-
-#endif /* HAVE_LIBTIFF */
-
-/* -->> -->> -->> -->>
-
-	RAW IMAGE FORMAT
-
- <<-- <<-- <<-- <<-- */
-
-opj_image_t* rawtoimage(const char *filename, opj_cparameters_t *parameters, raw_cparameters_t *raw_cp) {
-	int subsampling_dx = parameters->subsampling_dx;
-	int subsampling_dy = parameters->subsampling_dy;
-
-	FILE *f = NULL;
-	int i, compno, numcomps, w, h;
-	OPJ_COLOR_SPACE color_space;
-	opj_image_cmptparm_t *cmptparm;	
-	opj_image_t * image = NULL;
-	unsigned short ch;
-	
-	if((! (raw_cp->rawWidth & raw_cp->rawHeight & raw_cp->rawComp & raw_cp->rawBitDepth)) == 0)
-	{
-		fprintf(stderr,"\nError: invalid raw image parameters\n");
-		fprintf(stderr,"Please use the Format option -F:\n");
-		fprintf(stderr,"-F rawWidth,rawHeight,rawComp,rawBitDepth,s/u (Signed/Unsigned)\n");
-		fprintf(stderr,"Example: -i lena.raw -o lena.j2k -F 512,512,3,8,u\n");
-		fprintf(stderr,"Aborting\n");
-		return NULL;
-	}
-
-	f = fopen(filename, "rb");
-	if (!f) {
-		fprintf(stderr, "Failed to open %s for reading !!\n", filename);
-		fprintf(stderr,"Aborting\n");
-		return NULL;
-	}
-	numcomps = raw_cp->rawComp;
-	color_space = CLRSPC_SRGB;
-	w = raw_cp->rawWidth;
-	h = raw_cp->rawHeight;
-	cmptparm = (opj_image_cmptparm_t*) malloc(numcomps * sizeof(opj_image_cmptparm_t));
-	
-	/* initialize image components */	
-	memset(&cmptparm[0], 0, numcomps * sizeof(opj_image_cmptparm_t));
-	for(i = 0; i < numcomps; i++) {		
-		cmptparm[i].prec = raw_cp->rawBitDepth;
-		cmptparm[i].bpp = raw_cp->rawBitDepth;
-		cmptparm[i].sgnd = raw_cp->rawSigned;
-		cmptparm[i].dx = subsampling_dx;
-		cmptparm[i].dy = subsampling_dy;
-		cmptparm[i].w = w;
-		cmptparm[i].h = h;
-	}
-	/* create the image */
-	image = opj_image_create(numcomps, &cmptparm[0], color_space);
-	if(!image) {
-		fclose(f);
-		return NULL;
-	}
-	/* set image offset and reference grid */
-	image->x0 = parameters->image_offset_x0;
-	image->y0 = parameters->image_offset_y0;
-	image->x1 = parameters->image_offset_x0 + (w - 1) *	subsampling_dx + 1;
-	image->y1 = parameters->image_offset_y0 + (h - 1) *	subsampling_dy + 1;
-
-	if(raw_cp->rawBitDepth <= 8)
-	{
-		unsigned char value = 0;
-		for(compno = 0; compno < numcomps; compno++) {
-			for (i = 0; i < w * h; i++) {
-				if (!fread(&value, 1, 1, f)) {
-					fprintf(stderr,"Error reading raw file. End of file probably reached.\n");
-					return NULL;
-				}
-				image->comps[compno].data[i] = raw_cp->rawSigned?(char)value:value;
-			}
-		}
-	}
-	else if(raw_cp->rawBitDepth <= 16)
-	{
-		unsigned short value;
-		for(compno = 0; compno < numcomps; compno++) {
-			for (i = 0; i < w * h; i++) {
-				unsigned char temp;
-				if (!fread(&temp, 1, 1, f)) {
-					fprintf(stderr,"Error reading raw file. End of file probably reached.\n");
-					return NULL;
-				}
-				value = temp << 8;
-				if (!fread(&temp, 1, 1, f)) {
-					fprintf(stderr,"Error reading raw file. End of file probably reached.\n");
-					return NULL;
-				}
-				value += temp;
-				image->comps[compno].data[i] = raw_cp->rawSigned?(short)value:value;
-			}
-		}
-	}
-	else {
-		fprintf(stderr,"OpenJPEG cannot encode raw components with bit depth higher than 16 bits.\n");
-		return NULL;
-	}
-
-	if (fread(&ch, 1, 1, f)) {
-		fprintf(stderr,"Warning. End of raw file not reached... processing anyway\n");
-	}
-	fclose(f);
-
-	return image;
-}
-
-int imagetoraw(opj_image_t * image, const char *outfile)
-{
-	FILE *rawFile = NULL;
-	int compno;
-	int w, h;
-	int line, row;
-	int *ptr;
-
-	if((image->numcomps * image->x1 * image->y1) == 0)
-	{
-		fprintf(stderr,"\nError: invalid raw image parameters\n");
-		return 1;
-	}
-
-	rawFile = fopen(outfile, "wb");
-	if (!rawFile) {
-		fprintf(stderr, "Failed to open %s for writing !!\n", outfile);
-		return 1;
-	}
-
-	fprintf(stdout,"Raw image characteristics: %d components\n", image->numcomps);
-
-	for(compno = 0; compno < image->numcomps; compno++)
-	{
-		fprintf(stdout,"Component %d characteristics: %dx%dx%d %s\n", compno, image->comps[compno].w,
-			image->comps[compno].h, image->comps[compno].prec, image->comps[compno].sgnd==1 ? "signed": "unsigned");
-
-		w = image->comps[compno].w;
-		h = image->comps[compno].h;
-
-		if(image->comps[compno].prec <= 8)
-		{
-			if(image->comps[compno].sgnd == 1)
-			{
-				signed char curr;
-				int mask = (1 << image->comps[compno].prec) - 1;
-				ptr = image->comps[compno].data;
-				for (line = 0; line < h; line++) {
-					for(row = 0; row < w; row++)	{				
-						curr = (signed char) (*ptr & mask);
-						fwrite(&curr, sizeof(signed char), 1, rawFile);
-						ptr++;
-					}
-				}
-			}
-			else if(image->comps[compno].sgnd == 0)
-			{
-				unsigned char curr;
-				int mask = (1 << image->comps[compno].prec) - 1;
-				ptr = image->comps[compno].data;
-				for (line = 0; line < h; line++) {
-					for(row = 0; row < w; row++)	{	
-						curr = (unsigned char) (*ptr & mask);
-						fwrite(&curr, sizeof(unsigned char), 1, rawFile);
-						ptr++;
-					}
-				}
-			}
-		}
-		else if(image->comps[compno].prec <= 16)
-		{
-			if(image->comps[compno].sgnd == 1)
-			{
-				signed short int curr;
-				int mask = (1 << image->comps[compno].prec) - 1;
-				ptr = image->comps[compno].data;
-				for (line = 0; line < h; line++) {
-					for(row = 0; row < w; row++)	{					
-						unsigned char temp;
-						curr = (signed short int) (*ptr & mask);
-						temp = (unsigned char) (curr >> 8);
-						fwrite(&temp, 1, 1, rawFile);
-						temp = (unsigned char) curr;
-						fwrite(&temp, 1, 1, rawFile);
-						ptr++;
-					}
-				}
-			}
-			else if(image->comps[compno].sgnd == 0)
-			{
-				unsigned short int curr;
-				int mask = (1 << image->comps[compno].prec) - 1;
-				ptr = image->comps[compno].data;
-				for (line = 0; line < h; line++) {
-					for(row = 0; row < w; row++)	{				
-						unsigned char temp;
-						curr = (unsigned short int) (*ptr & mask);
-						temp = (unsigned char) (curr >> 8);
-						fwrite(&temp, 1, 1, rawFile);
-						temp = (unsigned char) curr;
-						fwrite(&temp, 1, 1, rawFile);
-						ptr++;
-					}
-				}
-			}
-		}
-		else if (image->comps[compno].prec <= 32)
-		{
-			fprintf(stderr,"More than 16 bits per component no handled yet\n");
-			return 1;
-		}
-		else
-		{
-			fprintf(stderr,"Error: invalid precision: %d\n", image->comps[compno].prec);
-			return 1;
-		}
-	}
-	fclose(rawFile);
-	return 0;
-}
-
-#ifdef HAVE_LIBPNG
-
-#define PNG_MAGIC "\x89PNG\x0d\x0a\x1a\x0a"
-#define MAGIC_SIZE 8
-/* PNG allows bits per sample: 1, 2, 4, 8, 16 */
-
-opj_image_t *pngtoimage(const char *read_idf, opj_cparameters_t * params)
-{
-	png_structp  png;
-	png_infop    info;
-	double gamma, display_exponent;
-	int bit_depth, interlace_type,compression_type, filter_type;
-	int unit;
-	png_uint_32 resx, resy;
-	unsigned int i, j;
-	png_uint_32  width, height;
-	int color_type, has_alpha, is16;
-	unsigned char *s;
-	FILE *reader;
-	unsigned char **rows;
-/* j2k: */
-	opj_image_t *image;
-	opj_image_cmptparm_t cmptparm[4];
-	int sub_dx, sub_dy;
-	unsigned int nr_comp;
-	int *r, *g, *b, *a;
-	unsigned char sigbuf[8];
-
-	if((reader = fopen(read_idf, "rb")) == NULL)
-   {
-	fprintf(stderr,"pngtoimage: can not open %s\n",read_idf);
-	return NULL;
-   }
-	image = NULL; png = NULL; rows = NULL;
-
-	if(fread(sigbuf, 1, MAGIC_SIZE, reader) != MAGIC_SIZE
-	|| memcmp(sigbuf, PNG_MAGIC, MAGIC_SIZE) != 0)
-   {
-	fprintf(stderr,"pngtoimage: %s is no valid PNG file\n",read_idf);
-	goto fin;
-   }
-/* libpng-VERSION/example.c: 
- * PC : screen_gamma = 2.2;
- * Mac: screen_gamma = 1.7 or 1.0;
-*/
-	display_exponent = 2.2;
-
-	if((png = png_create_read_struct(PNG_LIBPNG_VER_STRING,
-				    NULL, NULL, NULL)) == NULL)
-	  goto fin;
-	if((info = png_create_info_struct(png)) == NULL)
-	  goto fin;
-
-	if(setjmp(png_jmpbuf(png)))
-	  goto fin;
-
-	png_init_io(png, reader);
-	png_set_sig_bytes(png, MAGIC_SIZE);
-
-	png_read_info(png, info);
-
-	if(png_get_IHDR(png, info, &width, &height,
-		&bit_depth, &color_type, &interlace_type, 
-		&compression_type, &filter_type) == 0)
-	 goto fin;
-
-/* png_set_expand():
- * expand paletted images to RGB, expand grayscale images of
- * less than 8-bit depth to 8-bit depth, and expand tRNS chunks
- * to alpha channels.
-*/
-	if(color_type == PNG_COLOR_TYPE_PALETTE)
-	  png_set_expand(png);
-	else
-	if(color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
-	  png_set_expand(png);
-
-	if(png_get_valid(png, info, PNG_INFO_tRNS))
-	  png_set_expand(png);
-
-	is16 = (bit_depth == 16);
-
-/* GRAY => RGB; GRAY_ALPHA => RGBA
-*/
-	if(color_type == PNG_COLOR_TYPE_GRAY
-	|| color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
-   {
-	png_set_gray_to_rgb(png);
-	color_type = 
-	 (color_type == PNG_COLOR_TYPE_GRAY? PNG_COLOR_TYPE_RGB:
-		PNG_COLOR_TYPE_RGB_ALPHA);
-   }
-	if( !png_get_gAMA(png, info, &gamma))
-	  gamma = 0.45455;
-
-	png_set_gamma(png, display_exponent, gamma);
-
-	png_read_update_info(png, info);
-
-	png_get_pHYs(png, info, &resx, &resy, &unit);
-
-	color_type = png_get_color_type(png, info);
-
-	has_alpha = (color_type == PNG_COLOR_TYPE_RGB_ALPHA);
-
-	nr_comp = 3 + has_alpha;
-
-	bit_depth = png_get_bit_depth(png, info);
-
-	rows = (unsigned char**)calloc(height+1, sizeof(unsigned char*));
-	for(i = 0; i < height; ++i)
-	 rows[i] = (unsigned char*)malloc(png_get_rowbytes(png,info));
-
-	png_read_image(png, rows);
-
-	memset(&cmptparm, 0, 4 * sizeof(opj_image_cmptparm_t));
-
-	sub_dx = params->subsampling_dx; sub_dy = params->subsampling_dy;
-
-	for(i = 0; i < nr_comp; ++i)
-   {
-	cmptparm[i].prec = bit_depth;
-/* bits_per_pixel: 8 or 16 */
-	cmptparm[i].bpp = bit_depth;
-	cmptparm[i].sgnd = 0;
-	cmptparm[i].dx = sub_dx;
-	cmptparm[i].dy = sub_dy;
-	cmptparm[i].w = width;
-	cmptparm[i].h = height;
-   }
-
-	image = opj_image_create(nr_comp, &cmptparm[0], CLRSPC_SRGB);
-
-	if(image == NULL) goto fin;
-
-    image->x0 = params->image_offset_x0;
-    image->y0 = params->image_offset_y0;
-    image->x1 = image->x0 + (width  - 1) * sub_dx + 1 + image->x0;
-    image->y1 = image->y0 + (height - 1) * sub_dy + 1 + image->y0;
-
-	r = image->comps[0].data;
-	g = image->comps[1].data;
-	b = image->comps[2].data;
-	a = image->comps[3].data;
-
-	for(i = 0; i < height; ++i)
-   {
-	s = rows[i];
-
-	for(j = 0; j < width; ++j)
-  {
-	if(is16)
- {
-	*r++ = s[0]<<8|s[1]; s += 2;
-
-	*g++ = s[0]<<8|s[1]; s += 2;
-	
-	*b++ = s[0]<<8|s[1]; s += 2;
-	
-	if(has_alpha) { *a++ = s[0]<<8|s[1]; s += 2; }
-
-	continue;
- }
-	*r++ = *s++; *g++ = *s++; *b++ = *s++;
-
-	if(has_alpha) *a++ = *s++;
-  }
-   }
-fin:
-	if(rows)
-   {
-	for(i = 0; i < height; ++i)
-	 free(rows[i]);
-	free(rows);
-   }
-	if(png)
-	  png_destroy_read_struct(&png, &info, NULL);
-
-	fclose(reader);
-
-	return image;
-
-}/* pngtoimage() */
-
-int imagetopng(opj_image_t * image, const char *write_idf)
-{
-	FILE *writer;
-	png_structp png;
-	png_infop info;
-	int *red, *green, *blue, *alpha;
-	unsigned char *row_buf, *d;
-	int has_alpha, width, height, nr_comp, color_type;
-	int adjustR, adjustG, adjustB, x, y, fails, is16, force16;
-  int opj_prec, prec, ushift, dshift;
-	unsigned short mask = 0xffff;
-	png_color_8 sig_bit;
-
-	is16 = force16 = ushift = dshift = 0; fails = 1;
-	prec = opj_prec = image->comps[0].prec;
-
-	if(prec > 8 && prec < 16)
-   {
-	 prec = 16; force16 = 1;
-   }
-	if(prec != 1 && prec != 2 && prec != 4 && prec != 8 && prec != 16)
-   {
-	fprintf(stderr,"imagetopng: can not create %s"
-	 "\n\twrong bit_depth %d\n", write_idf, prec);
-	return fails;
-   }
-	writer = fopen(write_idf, "wb");
-
-	if(writer == NULL) return fails;
-
-	info = NULL; has_alpha = 0;
-
-/* Create and initialize the png_struct with the desired error handler
- * functions.  If you want to use the default stderr and longjump method,
- * you can supply NULL for the last three parameters.  We also check that
- * the library version is compatible with the one used at compile time,
- * in case we are using dynamically linked libraries.  REQUIRED.
-*/
-	png = png_create_write_struct(PNG_LIBPNG_VER_STRING,
-		NULL, NULL, NULL);
-/*png_voidp user_error_ptr, user_error_fn, user_warning_fn); */
-
-	if(png == NULL) goto fin;
-
-/* Allocate/initialize the image information data.  REQUIRED 
-*/
-	info = png_create_info_struct(png);
-
-	if(info == NULL) goto fin;
-
-/* Set error handling.  REQUIRED if you are not supplying your own
- * error handling functions in the png_create_write_struct() call.
-*/
-	if(setjmp(png_jmpbuf(png))) goto fin;
-
-/* I/O initialization functions is REQUIRED 
-*/
-	png_init_io(png, writer);
-
-/* Set the image information here.  Width and height are up to 2^31,
- * bit_depth is one of 1, 2, 4, 8, or 16, but valid values also depend on
- * the color_type selected. color_type is one of PNG_COLOR_TYPE_GRAY,
- * PNG_COLOR_TYPE_GRAY_ALPHA, PNG_COLOR_TYPE_PALETTE, PNG_COLOR_TYPE_RGB,
- * or PNG_COLOR_TYPE_RGB_ALPHA.  interlace is either PNG_INTERLACE_NONE or
- * PNG_INTERLACE_ADAM7, and the compression_type and filter_type MUST
- * currently be PNG_COMPRESSION_TYPE_BASE and PNG_FILTER_TYPE_BASE. 
- * REQUIRED
-*/
-	png_set_compression_level(png, Z_BEST_COMPRESSION);
-
-	if(prec == 16) mask = 0xffff;
-	else
-	if(prec == 8) mask = 0x00ff;
-	else
-	if(prec == 4) mask = 0x000f;
-	else
-	if(prec == 2) mask = 0x0003;
-	else
-	if(prec == 1) mask = 0x0001;
-
-	nr_comp = image->numcomps;
-
-	if(nr_comp >= 3
-    && image->comps[0].dx == image->comps[1].dx
-    && image->comps[1].dx == image->comps[2].dx
-    && image->comps[0].dy == image->comps[1].dy
-    && image->comps[1].dy == image->comps[2].dy
-    && image->comps[0].prec == image->comps[1].prec
-    && image->comps[1].prec == image->comps[2].prec)
-   {
-	int v;
-
-    has_alpha = (nr_comp > 3); 
-
-	is16 = (prec == 16);
-	
-    width = image->comps[0].w;
-    height = image->comps[0].h;
-
-	red = image->comps[0].data;
-	green = image->comps[1].data;
-	blue = image->comps[2].data;
-
-    sig_bit.red = sig_bit.green = sig_bit.blue = prec;
-
-	if(has_alpha) 
-  {
-	sig_bit.alpha = prec;
-	alpha = image->comps[3].data; 
-	color_type = PNG_COLOR_TYPE_RGB_ALPHA;
-  }
-	else 
-  {
-	sig_bit.alpha = 0; alpha = NULL;
-	color_type = PNG_COLOR_TYPE_RGB;
-  }
-	png_set_sBIT(png, info, &sig_bit);
-
-	png_set_IHDR(png, info, width, height, prec, 
-	 color_type,
-	 PNG_INTERLACE_NONE,
-	 PNG_COMPRESSION_TYPE_BASE,  PNG_FILTER_TYPE_BASE);
-
-/*=============================*/
-	png_write_info(png, info);
-/*=============================*/
-	if(opj_prec < 8)
-  {
-	png_set_packing(png);
-  }
-	if(force16)
-  {
-	ushift = 16 - opj_prec; dshift = opj_prec - ushift;	
-  }
-    adjustR = (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
-    adjustG = (image->comps[1].sgnd ? 1 << (image->comps[1].prec - 1) : 0);
-    adjustB = (image->comps[2].sgnd ? 1 << (image->comps[2].prec - 1) : 0);
-
-	row_buf = (unsigned char*)malloc(width * nr_comp * 2);
-
-	for(y = 0; y < height; ++y)
-  {
-	d = row_buf;
-
-	for(x = 0; x < width; ++x)
- {
-		if(is16)
-	   {
-		v = *red + adjustR; ++red;
-		
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-
-		v = *green + adjustG; ++green;
-		
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-
-		v =  *blue + adjustB; ++blue;
-		
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-
-		if(has_alpha)
-	  {
-		v = *alpha++;
-		
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-	  }
-		continue;
-	   }
-		*d++ = (unsigned char)((*red + adjustR) & mask); ++red;
-		*d++ = (unsigned char)((*green + adjustG) & mask); ++green;
-		*d++ = (unsigned char)((*blue + adjustB) & mask); ++blue;
-
-		if(has_alpha)
-	   {
-		*d++ = (unsigned char)(*alpha & mask); ++alpha;
-	   }
- }	/* for(x) */
-
-	png_write_row(png, row_buf);
-
-  }	/* for(y) */
-	free(row_buf);
-
-   }/* nr_comp >= 3 */
-	else
-	if(nr_comp == 1 /* GRAY */
-	|| (   nr_comp == 2 /* GRAY_ALPHA */
-		&& image->comps[0].dx == image->comps[1].dx
-		&& image->comps[0].dy == image->comps[1].dy
-		&& image->comps[0].prec == image->comps[1].prec))
-   {
-	int v;
-
-	red = image->comps[0].data;
-
-    if(force16)
-  {
-    ushift = 16 - opj_prec; dshift = opj_prec - ushift;
-  }
-    sig_bit.gray = prec;
-    sig_bit.red = sig_bit.green = sig_bit.blue = sig_bit.alpha = 0;
-	alpha = NULL;
-	color_type = PNG_COLOR_TYPE_GRAY;
-
-    if(nr_comp == 2) 
-  { 
-	has_alpha = 1; sig_bit.alpha = prec;
-	alpha = image->comps[1].data;
-	color_type = PNG_COLOR_TYPE_GRAY_ALPHA;
-  }
-    width = image->comps[0].w;
-    height = image->comps[0].h;
-
-	png_set_IHDR(png, info, width, height, sig_bit.gray,
-     color_type,
-     PNG_INTERLACE_NONE,
-     PNG_COMPRESSION_TYPE_BASE,  PNG_FILTER_TYPE_BASE);
-
-	png_set_sBIT(png, info, &sig_bit);
-/*=============================*/
-	png_write_info(png, info);
-/*=============================*/
-	adjustR = (image->comps[0].sgnd ? 1 << (image->comps[0].prec - 1) : 0);
-
-	if(opj_prec < 8)
-  {
-	png_set_packing(png);
-  }
-
-	if(prec > 8)
-  {
-	row_buf = (unsigned char*)
-	 malloc(width * nr_comp * sizeof(unsigned short));
-
-	for(y = 0; y < height; ++y)
- {
-	d = row_buf;
-
-		for(x = 0; x < width; ++x)
-	   {
-		v = *red + adjustR; ++red;
-
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-
-		if(has_alpha)
-	  {
-		v = *alpha++;
-
-		if(force16) { v = (v<<ushift) + (v>>dshift); }
-
-		*d++ = (unsigned char)(v>>8); *d++ = (unsigned char)v;
-	  }
-	   }/* for(x) */
-	png_write_row(png, row_buf);
-
- }	/* for(y) */
-	free(row_buf);
-  }
-	else /* prec <= 8 */
-  {
-	row_buf = (unsigned char*)calloc(width, nr_comp * 2);
-
-	for(y = 0; y < height; ++y)
- {
-	d = row_buf;
-
-		for(x = 0; x < width; ++x)
-	   {
-		*d++ = (unsigned char)((*red + adjustR) & mask); ++red;
-
-		if(has_alpha)
-	  {
-		*d++ = (unsigned char)(*alpha & mask); ++alpha;
-	  }
-	   }/* for(x) */
-
-	png_write_row(png, row_buf);
-
- }	/* for(y) */
-	free(row_buf);
-  }
-   }
-	else
-   {
-	fprintf(stderr,"imagetopng: can not create %s\n",write_idf);
-	goto fin;
-   }
-	png_write_end(png, info);
-
-	fails = 0;
-
-fin:
-
-	if(png)
-   {
-    png_destroy_write_struct(&png, &info);
-   }
-	fclose(writer);
-
-	if(fails) remove(write_idf);
-
-	return fails;
-}/* imagetopng() */
-#endif /* HAVE_LIBPNG */