+ : added
February 28, 2007
++ [Parvatha] Enabled compression of TIF image format to j2k by tifftoimage() and decompression of codestream to TIF image format using imagetotif(). Modifications in image_to_j2k.c, j2k_to_image.c, convert.c, convert.h
* [antonin] fixed a bug in context numerotation that prevented the RESET switch to work correctly : mqc_reset_enc in mqc.c
* [Fod] Corrected codec Makefile by adding the compilation of "compat/getopt.c"
#include <stdlib.h>
#include <string.h>
#include "openjpeg.h"
+#include "../libs/libtiff/tiffio.h"
/*
* Get logarithm of an integer and round downwards.
return 0;
}
+/* -->> -->> -->> -->>
+
+ 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;
+ int bps,index;
+ TIFF *tif;
+ tdata_t buf;
+ tstrip_t strip;
+ tsize_t strip_size;
+ 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) {
+
+ /* -->> -->> -->>
+ RGB color
+ <<-- <<-- <<-- */
+
+ tif = TIFFOpen(outfile, "wb");
+ if (!tif) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
+ return 1;
+ }
+
+ width = image->comps[0].w;
+ height= image->comps[0].h;
+ bps = image->comps[0].prec;
+ /* Set tags */
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3);
+ 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);
+
+ /* Get a buffer for the data */
+ buf = _TIFFmalloc(TIFFStripSize(tif));
+ index=0;
+ strip_size=0;
+ strip_size=TIFFStripSize(tif);
+ for (strip = 0; strip < TIFFNumberOfStrips(tif); strip++) {
+ unsigned char *dat8;
+ int i;
+ dat8 = buf;
+ if (image->comps[0].prec == 8){
+ for (i=0; i<TIFFStripSize(tif); i+=3) { // 8 bits per pixel
+ dat8[i+0] = image->comps[0].data[index] ; // R
+ dat8[i+1] = image->comps[1].data[index] ; // G
+ dat8[i+2] = image->comps[2].data[index] ; // B
+ index++;
+ }
+ }else if (image->comps[0].prec == 12){
+ for (i=0; i<TIFFStripSize(tif); i+=9) { // 12 bits per pixel
+ dat8[i+0] = (image->comps[0].data[index]>>8)<<4 | (image->comps[0].data[index]>>4);
+ dat8[i+1] = (image->comps[0].data[index]<<4)|((image->comps[1].data[index]>>8)& 0x0f);
+ dat8[i+2] = (image->comps[1].data[index]);
+ dat8[i+3] = (image->comps[2].data[index]>>8)<<4 | (image->comps[2].data[index]>>4);
+ dat8[i+4] = (image->comps[2].data[index]<<4)|((image->comps[1].data[index+1]>>8)& 0x0f);
+ dat8[i+5] = (image->comps[0].data[index+1]);
+ dat8[i+6] = (image->comps[1].data[index+1]>>8)<<4 | (image->comps[1].data[index+1]>>4);
+ dat8[i+7] = (image->comps[1].data[index+1]<<4)|((image->comps[2].data[index+1]>>8)& 0x0f);
+ dat8[i+8] = (image->comps[2].data[index+1]);
+ index+=2;
+ }
+ }else if (image->comps[0].prec == 16){
+ for (i=0; i<TIFFStripSize(tif); i+=6) { // 16 bits per pixel
+ dat8[i+0] = image->comps[0].data[index];//LSB
+ dat8[i+1] = (image->comps[0].data[index]>> 8);//MSB
+ dat8[i+2] = image->comps[1].data[index];
+ dat8[i+3] = (image->comps[1].data[index]>> 8);
+ dat8[i+4] = image->comps[2].data[index];
+ dat8[i+5] = (image->comps[2].data[index]>> 8);
+ index++;
+ }
+ }else{
+ fprintf(stderr,"Bits=%d, Only 8,12,16 bits implemented\n",image->comps[0].prec);
+ fprintf(stderr,"Aborting\n");
+ return 1;
+ }
+ TIFFWriteEncodedStrip(tif, strip, buf, strip_size);
+ }
+ _TIFFfree(buf);
+ TIFFClose(tif);
+ }else if (image->numcomps == 1){
+ /* -->> -->> -->>
+ Black and White
+ <<-- <<-- <<-- */
+
+ tif = TIFFOpen(outfile, "wb");
+ if (!tif) {
+ fprintf(stderr, "ERROR -> failed to open %s for writing\n", outfile);
+ return 1;
+ }
+
+ width = image->comps[0].w;
+ height= image->comps[0].h;
+ bps = image->comps[0].prec;
+
+ /* Set tags */
+ TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
+ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
+ 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 */
+ buf = _TIFFmalloc(TIFFStripSize(tif));
+ index = 0;
+ strip_size = 0;
+ strip_size = TIFFStripSize(tif);
+ for (strip = 0; strip < TIFFNumberOfStrips(tif); strip++) {
+ unsigned char *dat8;
+ int i;
+ dat8 = buf;
+ if (image->comps[0].prec == 8){
+ for (i=0; i<TIFFStripSize(tif); i+=1) { // 8 bits per pixel
+ dat8[i+0] = image->comps[0].data[index] ;
+ index++;
+ }
+ }else if (image->comps[0].prec == 12){
+ for (i = 0; i<TIFFStripSize(tif); i+=3) { // 12 bits per pixel
+ dat8[i+0] = (image->comps[0].data[index]>>8)<<4 | (image->comps[0].data[index]>>4);
+ dat8[i+1] = (image->comps[0].data[index]<<4)|((image->comps[0].data[index+1]>>8)& 0x0f);
+ dat8[i+2] = (image->comps[0].data[index+1]);
+ index+=2;
+ }
+ }else if (image->comps[0].prec == 16){
+ for (i=0; i<TIFFStripSize(tif); i+=2) { // 16 bits per pixel
+ dat8[i+0] = image->comps[0].data[index];
+ dat8[i+1] = (image->comps[0].data[index]>> 8);
+ index++;
+ }
+ }else{
+ fprintf(stderr,"Bits=%d, Only 8,12,16 bits implemented\n",image->comps[0].prec);
+ fprintf(stderr,"Aborting\n");
+ return 1;
+ }
+ TIFFWriteEncodedStrip(tif, strip, buf, strip_size);
+ }
+ _TIFFfree(buf);
+ TIFFClose(tif);
+ }else{
+ fprintf(stderr,"False color format. Only RGB & Grayscale has been implemented\n");
+ fprintf(stderr,"Aborting\n");
+ return 1;
+ }
+ return 0;
+}
+
+opj_image_t* tiftoimage(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[3];
+ opj_image_t * image = NULL;
+
+ tif = TIFFOpen(filename, "r");
+
+ if (!tif) {
+ fprintf(stderr, "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;
+
+ if (Info.tiPhoto == 2) {
+ /* -->> -->> -->>
+ RGB color
+ <<-- <<-- <<-- */
+
+ numcomps = 3;
+ color_space = CLRSPC_SRGB;
+ /* initialize image components*/
+ memset(&cmptparm[0], 0, 3 * sizeof(opj_image_cmptparm_t));
+ for(j = 0; j < numcomps; j++) {
+ cmptparm[j].prec = Info.tiBps;
+ cmptparm[j].bpp = Info.tiBps;
+ cmptparm[j].sgnd = 0;
+ cmptparm[j].dx = subsampling_dx;
+ cmptparm[j].dy = subsampling_dy;
+ cmptparm[j].w = w;
+ cmptparm[j].h = h;
+ }
+ /* create the image*/
+ 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=0;
+ strip_size=TIFFStripSize(tif);
+ index = 0;
+ /* Read the Image components*/
+ for (strip = 0; strip < TIFFNumberOfStrips(tif); strip++) {
+ unsigned char *dat8;
+ int i, ssize;
+ ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
+ dat8 = buf;
+
+ if (Info.tiBps==12){
+ for (i=0; i<ssize; i+=9) { /*12 bits per pixel*/
+ 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 if( Info.tiBps==16){
+ for (i=0; i<ssize; i+=6) { /* 16 bits per pixel */
+ 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
+ index++;
+ }
+ }
+ else if ( Info.tiBps==8){
+ for (i=0; i<ssize; i+=3) { /* 8 bits per pixel */
+ 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
+ index++;
+ }
+ }
+ else{
+ fprintf(stderr,"Bits=%d, Only 8,12,16 bits implemented\n",Info.tiBps);
+ fprintf(stderr,"Aborting\n");
+ return NULL;
+ }
+ }
+
+ _TIFFfree(buf);
+ TIFFClose(tif);
+ }else if(Info.tiPhoto == 1) {
+ /* -->> -->> -->>
+ Black and White
+ <<-- <<-- <<-- */
+
+ numcomps = 1;
+ color_space = CLRSPC_GRAY;
+ /* initialize image components*/
+ memset(&cmptparm[0], 0, sizeof(opj_image_cmptparm_t));
+ cmptparm[0].prec = Info.tiBps;
+ cmptparm[0].bpp = Info.tiBps;
+ cmptparm[0].sgnd = 0;
+ cmptparm[0].dx = subsampling_dx;
+ cmptparm[0].dy = subsampling_dy;
+ cmptparm[0].w = w;
+ cmptparm[0].h = h;
+
+ /* create the image*/
+ 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 = 0;
+ strip_size = TIFFStripSize(tif);
+ index = 0;
+ /* Read the Image components*/
+ for (strip = 0; strip < TIFFNumberOfStrips(tif); strip++) {
+ unsigned char *dat8;
+ int i, ssize;
+ ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
+ dat8 = buf;
+
+ if (Info.tiBps==12){
+ for (i=0; i<ssize; i+=3) { /* 12 bits per pixel*/
+ image->comps[0].data[index] = ( dat8[i+0]<<4 ) |(dat8[i+1]>>4) ;
+ image->comps[0].data[index] = ((dat8[i+1]& 0x0f)<< 8) | dat8[i+2];
+ index+=2;
+ }
+ }
+ else if( Info.tiBps==16){
+ for (i=0; i<ssize; i+=2) { /* 16 bits per pixel */
+ image->comps[0].data[index] = ( dat8[i+1] << 8 ) | dat8[i+0];
+ index++;
+ }
+ }
+ else if ( Info.tiBps==8){
+ for (i=0; i<ssize; i+=1) { /* 8 bits per pixel */
+ image->comps[0].data[index] = dat8[i+0];
+ index++;
+ }
+ }
+ else{
+ fprintf(stderr,"Bits=%d, Only 8,12,16 bits implemented\n",Info.tiBps);
+ fprintf(stderr,"Aborting\n");
+ return NULL;
+ }
+ }
+
+ _TIFFfree(buf);
+ TIFFClose(tif);
+ }else{
+ fprintf(stderr,"False color format. Only RGB & Grayscale has been implemented\n");
+ fprintf(stderr,"Aborting\n");
+ return NULL;
+ }
+ return image;
+}
int imagetobmp(opj_image_t *image, const char *outfile);
+/* TIFF to image conversion*/
+opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters);
+int imagetotif(opj_image_t *image, const char *outfile);
/**
Load a single image component encoded in PGX file format
@param filename Name of the PGX file to load
#define PGX_DFMT 11
#define BMP_DFMT 12
#define YUV_DFMT 13
+#define TIF_DFMT 14
/* ----------------------------------------------------------------------- */
int get_file_format(char *filename) {
unsigned int i;
static const char *extension[] = {
- "pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2"
+ "pgx", "pnm", "pgm", "ppm", "bmp","tif", "j2k", "jp2"
};
static const int format[] = {
- PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT
+ PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT,TIF_DFMT, J2K_CFMT, JP2_CFMT
};
char * ext = strrchr(filename, '.');
if (ext == NULL)
case PGX_DFMT:
case PXM_DFMT:
case BMP_DFMT:
+ case TIF_DFMT:
break;
default:
fprintf(stderr,
"!! Unrecognized format for infile : %s "
- "[accept only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp] !!\n\n",
+ "[accept only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp or *.tif] !!\n\n",
infile);
return 1;
}
}
/* check for possible errors */
- if(img_fol->set_imgdir==1){
- if(!(parameters->infile[0]==0)){
+ if(img_fol->set_imgdir == 1){
+ if(!(parameters->infile[0] == 0)){
fprintf(stderr, "Error: options -ImgDir and -i cannot be used together !!\n");
return 1;
}
opj_image_t *image = NULL;
int i,num_images;
int imageno;
- char process_file = 1;
dircnt_t *dirptr;
/*
break;
case BMP_DFMT:
break;
-
+ case TIF_DFMT:
+ break;
+
default:
fprintf(stderr,"skipping file...\n");
continue;
case PGX_DFMT:
image = pgxtoimage(parameters.infile, ¶meters);
if (!image) {
- fprintf(stderr, " unable to load pgx file\n");
- return 1;
+ fprintf(stderr, "Unable to load pgx file\n");
+ return 1;
}
break;
case PXM_DFMT:
image = pnmtoimage(parameters.infile, ¶meters);
if (!image) {
- fprintf(stderr, " not a pnm file\n");
+ fprintf(stderr, "Unable to load pnm file\n");
return 1;
}
break;
case BMP_DFMT:
image = bmptoimage(parameters.infile, ¶meters);
if (!image) {
- fprintf(stderr, " not a bmp file\n");
+ fprintf(stderr, "Unable to load bmp file\n");
return 1;
}
break;
- }
+
+ case TIF_DFMT:
+ image = tiftoimage(parameters.infile, ¶meters);
+ if (!image) {
+ fprintf(stderr, "Unable to load tiff file\n");
+ return 1;
+ }
+ break;
+ }
/* encode the destination image */
/* ---------------------------- */
#define PGX_DFMT 11
#define BMP_DFMT 12
#define YUV_DFMT 13
+#define TIF_DFMT 14
/* ----------------------------------------------------------------------- */
int get_file_format(char *filename) {
unsigned int i;
- static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp", "j2k", "jp2", "jpt" };
- static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT };
+ static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "j2k", "jp2", "jpt" };
+ static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT };
char * ext = strrchr(filename, '.');
if (ext == NULL)
return -1;
char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],outfilename[OPJ_PATH_LEN],temp_ofname[OPJ_PATH_LEN];
strcpy(image_filename,dirptr->filename[imageno]);
- fprintf(stderr,"Imageno=%d %s\n",imageno,image_filename);
+ fprintf(stderr,"File Number %d \"%s\"\n",imageno,image_filename);
parameters->decod_format = get_file_format(image_filename);
if (parameters->decod_format == -1)
return 1;
case PGX_DFMT:
case PXM_DFMT:
case BMP_DFMT:
+ case TIF_DFMT:
break;
default:
fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp]!! \n", outfile);
case BMP_DFMT:
img_fol->out_format = "bmp";
break;
+ case TIF_DFMT:
+ img_fol->out_format = "tif";
+ break;
default:
fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx or *.bmp]!! \n");
return 1;
int num_images;
int i,imageno;
dircnt_t *dirptr;
- char process_file = 1;
opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
opj_cio_t *cio = NULL;
break;
default:
- fprintf(stderr, "False input image format skipping file..\n");
+ fprintf(stderr, "skipping file..\n");
continue;
}
/* create output image */
/* ------------------- */
- switch (parameters.cod_format) {
+ switch (parameters.cod_format) {
case PXM_DFMT: /* PNM PGM PPM */
- imagetopnm(image, parameters.outfile);
+ if (imagetopnm(image, parameters.outfile)) {
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
+ }
break;
case PGX_DFMT: /* PGX */
- imagetopgx(image, parameters.outfile);
+ if(imagetopgx(image, parameters.outfile)){
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
+ }
break;
case BMP_DFMT: /* BMP */
- imagetobmp(image, parameters.outfile);
- break;
+ if(imagetobmp(image, parameters.outfile)){
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
}
+ break;
- /* free remaining structures */
- if(dinfo) {
- opj_destroy_decompress(dinfo);
+ case TIF_DFMT: /* TIFF */
+ if(imagetotif(image, parameters.outfile)){
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
}
- /* free image data structure */
- opj_image_destroy(image);
+ else {
+ fprintf(stdout,"Successfully generated Outfile %s\n",parameters.outfile);
+ }
+ break;
+ }
+
+ /* free remaining structures */
+ if(dinfo) {
+ opj_destroy_decompress(dinfo);
+ }
+ /* free image data structure */
+ opj_image_destroy(image);
}
return 0;
int subsampling_dx;
/** subsampling value for dy */
int subsampling_dy;
- /** input file format 0: PGX, 1: PxM, 2: BMP */
+ /** input file format 0: PGX, 1: PxM, 2: BMP 3:TIF*/
int decod_format;
/** output file format 0: J2K, 1: JP2, 2: JPT */
int cod_format;
--- /dev/null
+/* $Header: /usr/people/sam/tiff/libtiff/RCS/tiffcomp.h,v 1.49 1996/04/29 21:56:21 sam Rel $ */
+
+/*
+ * Copyright (c) 1990-1996 Sam Leffler
+ * Copyright (c) 1991-1996 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _COMPAT_
+#define _COMPAT_
+/*
+ * This file contains a hodgepodge of definitions and
+ * declarations that are needed to provide compatibility
+ * between the native system and the base implementation
+ * that the library assumes.
+ *
+ * NB: This file is a mess.
+ */
+
+/*
+ * Setup basic type definitions and function declaratations.
+ */
+
+/*
+ * Simplify Acorn RISC OS identifier (to avoid confusion with Acorn RISC iX
+ * and with defunct Unix Risc OS)
+ * No need to specify __arm - hey, Acorn might port the OS, no problem here!
+ */
+#ifdef __acornriscos
+#undef __acornriscos
+#endif
+#if defined(__acorn) && defined(__riscos)
+#define __acornriscos
+#endif
+
+#if defined(__MWERKS__) || defined(THINK_C)
+#include <unix.h>
+#include <math.h>
+#endif
+
+#include <stdio.h>
+
+#if defined(__PPCC__) || defined(__SC__) || defined(__MRC__)
+#include <types.h>
+#elif !defined(__MWERKS__) && !defined(THINK_C) && !defined(__acornriscos) && !defined(applec)
+#include <sys/types.h>
+#endif
+
+#if defined(VMS)
+#include <file.h>
+#include <unixio.h>
+#elif !defined(__acornriscos)
+#include <fcntl.h>
+#endif
+
+/*
+ * This maze of checks controls defines or not the
+ * target system has BSD-style typdedefs declared in
+ * an include file and/or whether or not to include
+ * <unistd.h> to get the SEEK_* definitions. Some
+ * additional includes are also done to pull in the
+ * appropriate definitions we're looking for.
+ */
+#if defined(__MWERKS__) || defined(THINK_C) || defined(__PPCC__) || defined(__SC__) || defined(__MRC__)
+#include <stdlib.h>
+#define BSDTYPES
+#define HAVE_UNISTD_H 0
+#elif defined(_WINDOWS) || defined(__WIN32__) || defined(_Windows)
+#define BSDTYPES
+#elif defined(OS2_16) || defined(OS2_32)
+#define BSDTYPES
+#elif defined(__acornriscos)
+#include <stdlib.h>
+#define BSDTYPES
+#define HAVE_UNISTD_H 0
+#elif defined(VMS)
+#define HAVE_UNISTD_H 0
+#else
+#define HAVE_UNISTD_H 1
+#endif
+
+/*
+ * The library uses the ANSI C/POSIX SEEK_*
+ * definitions that should be defined in unistd.h
+ * (except on system where they are in stdio.h and
+ * there is no unistd.h).
+ */
+#if !defined(SEEK_SET) && HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/*
+ * The library uses memset, memcpy, and memcmp.
+ * ANSI C and System V define these in string.h.
+ */
+#include <string.h>
+
+/*
+ * The BSD typedefs are used throughout the library.
+ * If your system doesn't have them in <sys/types.h>,
+ * then define BSDTYPES in your Makefile.
+ */
+#if defined(BSDTYPES)
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+#endif
+
+/*
+ * dblparam_t is the type that a double precision
+ * floating point value will have on the parameter
+ * stack (when coerced by the compiler).
+ */
+/* Note: on MacPowerPC "extended" is undefined. So only use it for 68K-Macs */
+#if defined(__SC__) || defined(THINK_C)
+typedef extended dblparam_t;
+#else
+typedef double dblparam_t;
+#endif
+
+/*
+ * If your compiler supports inline functions, then
+ * set INLINE appropriately to get the known hotspots
+ * in the library expanded inline.
+ */
+#if defined(__GNUC__)
+#if defined(__STRICT_ANSI__)
+#define INLINE __inline__
+#else
+#define INLINE inline
+#endif
+#else /* !__GNUC__ */
+#define INLINE
+#endif
+
+/*
+ * GLOBALDATA is a macro that is used to define global variables
+ * private to the library. We use this indirection to hide
+ * brain-damage in VAXC (and GCC) under VAX/VMS. In these
+ * environments the macro places the variable in a non-shareable
+ * program section, which ought to be done by default (sigh!)
+ *
+ * Apparently DEC are aware of the problem as this behaviour is the
+ * default under VMS on AXP.
+ *
+ * The GNU C variant is untested.
+ */
+#if defined(VAX) && defined(VMS)
+#if defined(VAXC)
+#define GLOBALDATA(TYPE,NAME) extern noshare TYPE NAME
+#endif
+#if defined(__GNUC__)
+#define GLOBALDATA(TYPE,NAME) extern TYPE NAME \
+ asm("_$$PsectAttributes_NOSHR$$" #NAME)
+#endif
+#else /* !VAX/VMS */
+#define GLOBALDATA(TYPE,NAME) extern TYPE NAME
+#endif
+
+#if defined(__acornriscos)
+/*
+ * osfcn.h is part of C++Lib on Acorn C/C++, and as such can't be used
+ * on C alone. For that reason, the relevant functions are
+ * implemented in tif_acorn.c, and the elements from the header
+ * file are included here.
+ */
+#if defined(__cplusplus)
+#include <osfcn.h>
+#else
+#define O_RDONLY 0
+#define O_WRONLY 1
+#define O_RDWR 2
+#define O_APPEND 8
+#define O_CREAT 0x200
+#define O_TRUNC 0x400
+typedef long off_t;
+extern int open(const char *name, int flags, int mode);
+extern int close(int fd);
+extern int write(int fd, const char *buf, int nbytes);
+extern int read(int fd, char *buf, int nbytes);
+extern off_t lseek(int fd, off_t offset, int whence);
+extern int creat(const char *path, int mode);
+#endif /* __cplusplus */
+#endif /* __acornriscos */
+
+/* Bit and byte order, the default is MSB to LSB */
+#ifdef VMS
+#undef HOST_FILLORDER
+#undef HOST_BIGENDIAN
+#define HOST_FILLORDER FILLORDER_LSB2MSB
+#define HOST_BIGENDIAN 0
+#endif
+
+
+#endif /* _COMPAT_ */
--- /dev/null
+/* $Header: /usr/people/sam/tiff/libtiff/RCS/tiffconf.h,v 1.13 1996/04/05 17:36:53 sam Rel $ */\r
+/*\r
+ * Copyright (c) 1988-1996 Sam Leffler\r
+ * Copyright (c) 1991-1996 Silicon Graphics, Inc.\r
+ *\r
+ * Permission to use, copy, modify, distribute, and sell this software and \r
+ * its documentation for any purpose is hereby granted without fee, provided\r
+ * that (i) the above copyright notices and this permission notice appear in\r
+ * all copies of the software and related documentation, and (ii) the names of\r
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or\r
+ * publicity relating to the software without the specific, prior written\r
+ * permission of Sam Leffler and Silicon Graphics.\r
+ * \r
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, \r
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY \r
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. \r
+ * \r
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR\r
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,\r
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,\r
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF \r
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE \r
+ * OF THIS SOFTWARE.\r
+ */\r
+\r
+#ifndef _TIFFCONF_\r
+#define _TIFFCONF_\r
+/*\r
+ * Library Configuration Definitions.\r
+ *\r
+ * This file defines the default configuration for the library.\r
+ * If the target system does not have make or a way to specify\r
+ * #defines on the command line, this file can be edited to\r
+ * configure the library. Otherwise, one can override portability\r
+ * and configuration-related definitions from a Makefile or command\r
+ * line by defining FEATURE_SUPPORT and COMPRESSION_SUPPORT (see below).\r
+ */\r
+\r
+/*\r
+ * General portability-related defines:\r
+ *\r
+ * HAVE_IEEEFP define as 0 or 1 according to the floating point\r
+ * format suported by the machine\r
+ * BSDTYPES define this if your system does NOT define the\r
+ * usual 4BSD typedefs u_int et. al.\r
+ * HAVE_MMAP enable support for memory mapping read-only files;\r
+ * this is typically deduced by the configure script\r
+ * HOST_FILLORDER native cpu bit order: one of FILLORDER_MSB2LSB\r
+ * or FILLODER_LSB2MSB; this is typically set by the\r
+ * configure script\r
+ * HOST_BIGENDIAN native cpu byte order: 1 if big-endian (Motorola)\r
+ * or 0 if little-endian (Intel); this may be used\r
+ * in codecs to optimize code\r
+ */\r
+#ifndef HAVE_IEEEFP\r
+#define HAVE_IEEEFP 1\r
+#endif\r
+#ifndef HOST_FILLORDER\r
+#define HOST_FILLORDER FILLORDER_MSB2LSB\r
+#endif\r
+#ifndef HOST_BIGENDIAN\r
+#define HOST_BIGENDIAN 1\r
+#endif\r
+\r
+#ifndef FEATURE_SUPPORT\r
+/*\r
+ * Feature support definitions:\r
+ *\r
+ * COLORIMETRY_SUPPORT enable support for 6.0 colorimetry tags\r
+ * YCBCR_SUPPORT enable support for 6.0 YCbCr tags\r
+ * CMYK_SUPPORT enable support for 6.0 CMYK tags\r
+ */\r
+#define COLORIMETRY_SUPPORT\r
+#define YCBCR_SUPPORT\r
+#define CMYK_SUPPORT\r
+#endif /* FEATURE_SUPPORT */\r
+\r
+#ifndef COMPRESSION_SUPPORT\r
+/*\r
+ * Compression support defines:\r
+ *\r
+ * CCITT_SUPPORT enable support for CCITT Group 3 & 4 algorithms\r
+ * PACKBITS_SUPPORT enable support for Macintosh PackBits algorithm\r
+ * LZW_SUPPORT enable support for LZW algorithm\r
+ * THUNDER_SUPPORT enable support for ThunderScan 4-bit RLE algorithm\r
+ * NEXT_SUPPORT enable support for NeXT 2-bit RLE algorithm\r
+ * OJPEG_SUPPORT enable support for 6.0-style JPEG DCT algorithms\r
+ * (no builtin support, only a codec hook)\r
+ * JPEG_SUPPORT enable support for post-6.0-style JPEG DCT algorithms\r
+ * (requires freely available IJG software, see tif_jpeg.c)\r
+ * ZIP_SUPPORT enable support for Deflate algorithm\r
+ * (requires freely available zlib software, see tif_zip.c)\r
+ * PIXARLOG_SUPPORT enable support for Pixar log-format algorithm\r
+ */\r
+/* doesn't work with Windows makefile??? */\r
+#if 0\r
+#define CCITT_SUPPORT\r
+#endif\r
+#define PACKBITS_SUPPORT\r
+#define LZW_SUPPORT\r
+#define THUNDER_SUPPORT\r
+#define NEXT_SUPPORT\r
+#endif /* COMPRESSION_SUPPORT */\r
+\r
+/*\r
+ * If JPEG compression is enabled then we must also include\r
+ * support for the colorimetry and YCbCr-related tags.\r
+ */\r
+#ifdef JPEG_SUPPORT\r
+#ifndef YCBCR_SUPPORT\r
+#define YCBCR_SUPPORT\r
+#endif\r
+#ifndef COLORIMETRY_SUPPORT\r
+#define COLORIMETRY_SUPPORT\r
+#endif\r
+#endif /* JPEG_SUPPORT */\r
+\r
+/*\r
+ * ``Orthogonal Features''\r
+ *\r
+ * STRIPCHOP_SUPPORT automatically convert single-strip uncompressed images\r
+ * to mutiple strips of ~8Kb (for reducing memory use)\r
+ * SUBIFD_SUPPORT enable support for SubIFD tag (thumbnails and such)\r
+ */\r
+#ifndef STRIPCHOP_SUPPORT\r
+#define STRIPCHOP_SUPPORT 1 /* enable strip chopping */\r
+#endif\r
+#ifndef SUBIFD_SUPPORT\r
+#define SUBIFD_SUPPORT 1 /* enable SubIFD tag (330) support */\r
+#endif\r
+#endif /* _TIFFCONF_ */\r
--- /dev/null
+/* $Header: /usr/people/sam/tiff/libtiff/RCS/tiffiop.h,v 1.80 1996/04/05 17:36:53 sam Rel $ */
+
+/*
+ * Copyright (c) 1988-1996 Sam Leffler
+ * Copyright (c) 1991-1996 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _TIFFIOP_
+#define _TIFFIOP_
+/*
+ * ``Library-private'' definitions.
+ */
+/*
+ * UNIX systems should run the configure script to generate
+ * a port.h file that reflects the system capabilities.
+ * Doing this obviates all the dreck done in tiffcomp.h.
+ */
+#if defined(unix) || defined(__unix)
+#include "port.h"
+#include "tiffconf.h"
+#else
+#include "tiffconf.h"
+#include "tiffcomp.h"
+#endif
+#include "tiffio.h"
+#include "tif_dir.h"
+
+#ifndef TRUE
+#define TRUE 1
+#define FALSE 0
+#endif
+
+/*
+ * Typedefs for ``method pointers'' used internally.
+ */
+typedef unsigned char tidataval_t; /* internal image data value type */
+typedef tidataval_t* tidata_t; /* reference to internal image data */
+
+typedef void (*TIFFVoidMethod)(TIFF*);
+typedef int (*TIFFBoolMethod)(TIFF*);
+typedef int (*TIFFPreMethod)(TIFF*, tsample_t);
+typedef int (*TIFFCodeMethod)(TIFF*, tidata_t, tsize_t, tsample_t);
+typedef int (*TIFFSeekMethod)(TIFF*, uint32);
+typedef void (*TIFFPostMethod)(TIFF*, tidata_t, tsize_t);
+typedef int (*TIFFVSetMethod)(TIFF*, ttag_t, va_list);
+typedef int (*TIFFVGetMethod)(TIFF*, ttag_t, va_list);
+typedef void (*TIFFPrintMethod)(TIFF*, FILE*, long);
+typedef uint32 (*TIFFStripMethod)(TIFF*, uint32);
+typedef void (*TIFFTileMethod)(TIFF*, uint32*, uint32*);
+
+struct tiff {
+ char* tif_name; /* name of open file */
+ int tif_fd; /* open file descriptor */
+ int tif_mode; /* open mode (O_*) */
+ uint32 tif_flags;
+#define TIFF_FILLORDER 0x0003 /* natural bit fill order for machine */
+#define TIFF_DIRTYHEADER 0x0004 /* header must be written on close */
+#define TIFF_DIRTYDIRECT 0x0008 /* current directory must be written */
+#define TIFF_BUFFERSETUP 0x0010 /* data buffers setup */
+#define TIFF_CODERSETUP 0x0020 /* encoder/decoder setup done */
+#define TIFF_BEENWRITING 0x0040 /* written 1+ scanlines to file */
+#define TIFF_SWAB 0x0080 /* byte swap file information */
+#define TIFF_NOBITREV 0x0100 /* inhibit bit reversal logic */
+#define TIFF_MYBUFFER 0x0200 /* my raw data buffer; free on close */
+#define TIFF_ISTILED 0x0400 /* file is tile, not strip- based */
+#define TIFF_MAPPED 0x0800 /* file is mapped into memory */
+#define TIFF_POSTENCODE 0x1000 /* need call to postencode routine */
+#define TIFF_INSUBIFD 0x2000 /* currently writing a subifd */
+#define TIFF_UPSAMPLED 0x4000 /* library is doing data up-sampling */
+#define TIFF_STRIPCHOP 0x8000 /* enable strip chopping support */
+ toff_t tif_diroff; /* file offset of current directory */
+ toff_t tif_nextdiroff; /* file offset of following directory */
+ TIFFDirectory tif_dir; /* internal rep of current directory */
+ TIFFHeader tif_header; /* file's header block */
+ tidata_t tif_clientdir; /* client TIFF directory */
+ const int* tif_typeshift; /* data type shift counts */
+ const long* tif_typemask; /* data type masks */
+ uint32 tif_row; /* current scanline */
+ tdir_t tif_curdir; /* current directory (index) */
+ tstrip_t tif_curstrip; /* current strip for read/write */
+ toff_t tif_curoff; /* current offset for read/write */
+ toff_t tif_dataoff; /* current offset for writing dir */
+#if SUBIFD_SUPPORT
+ uint16 tif_nsubifd; /* remaining subifds to write */
+ toff_t tif_subifdoff; /* offset for patching SubIFD link */
+#endif
+/* tiling support */
+ uint32 tif_col; /* current column (offset by row too) */
+ ttile_t tif_curtile; /* current tile for read/write */
+ tsize_t tif_tilesize; /* # of bytes in a tile */
+/* compression scheme hooks */
+ TIFFBoolMethod tif_setupdecode;/* called once before predecode */
+ TIFFPreMethod tif_predecode; /* pre- row/strip/tile decoding */
+ TIFFBoolMethod tif_setupencode;/* called once before preencode */
+ TIFFPreMethod tif_preencode; /* pre- row/strip/tile encoding */
+ TIFFBoolMethod tif_postencode; /* post- row/strip/tile encoding */
+ TIFFCodeMethod tif_decoderow; /* scanline decoding routine */
+ TIFFCodeMethod tif_encoderow; /* scanline encoding routine */
+ TIFFCodeMethod tif_decodestrip;/* strip decoding routine */
+ TIFFCodeMethod tif_encodestrip;/* strip encoding routine */
+ TIFFCodeMethod tif_decodetile; /* tile decoding routine */
+ TIFFCodeMethod tif_encodetile; /* tile encoding routine */
+ TIFFVoidMethod tif_close; /* cleanup-on-close routine */
+ TIFFSeekMethod tif_seek; /* position within a strip routine */
+ TIFFVoidMethod tif_cleanup; /* cleanup state routine */
+ TIFFStripMethod tif_defstripsize;/* calculate/constrain strip size */
+ TIFFTileMethod tif_deftilesize;/* calculate/constrain tile size */
+ tidata_t tif_data; /* compression scheme private data */
+/* input/output buffering */
+ tsize_t tif_scanlinesize;/* # of bytes in a scanline */
+ tsize_t tif_scanlineskew;/* scanline skew for reading strips */
+ tidata_t tif_rawdata; /* raw data buffer */
+ tsize_t tif_rawdatasize;/* # of bytes in raw data buffer */
+ tidata_t tif_rawcp; /* current spot in raw buffer */
+ tsize_t tif_rawcc; /* bytes unread from raw buffer */
+/* memory-mapped file support */
+ tidata_t tif_base; /* base of mapped file */
+#ifdef __WIN32__
+ void* pv_map_handle; /* WIN32 file mapping handle;
+ * must be contiguous with tif_base
+ * since map & unmap only get tif_base
+ * and assume 4 byte offset to
+ * pv_map_handle. */
+#endif
+ toff_t tif_size; /* size of mapped file region (bytes) */
+ TIFFMapFileProc tif_mapproc; /* map file method */
+ TIFFUnmapFileProc tif_unmapproc;/* unmap file method */
+/* input/output callback methods */
+ thandle_t tif_clientdata; /* callback parameter */
+ TIFFReadWriteProc tif_readproc; /* read method */
+ TIFFReadWriteProc tif_writeproc;/* write method */
+ TIFFSeekProc tif_seekproc; /* lseek method */
+ TIFFCloseProc tif_closeproc; /* close method */
+ TIFFSizeProc tif_sizeproc; /* filesize method */
+/* post-decoding support */
+ TIFFPostMethod tif_postdecode; /* post decoding routine */
+/* tag support */
+ TIFFFieldInfo** tif_fieldinfo; /* sorted table of registered tags */
+ int tif_nfields; /* # entries in registered tag table */
+ TIFFVSetMethod tif_vsetfield; /* tag set routine */
+ TIFFVGetMethod tif_vgetfield; /* tag get routine */
+ TIFFPrintMethod tif_printdir; /* directory print routine */
+};
+
+#define isPseudoTag(t) (t > 0xffff) /* is tag value normal or pseudo */
+
+#define isTiled(tif) (((tif)->tif_flags & TIFF_ISTILED) != 0)
+#define isMapped(tif) (((tif)->tif_flags & TIFF_MAPPED) != 0)
+#define isFillOrder(tif, o) (((tif)->tif_flags & (o)) != 0)
+#define isUpSampled(tif) (((tif)->tif_flags & TIFF_UPSAMPLED) != 0)
+#define TIFFReadFile(tif, buf, size) \
+ ((*(tif)->tif_readproc)((tif)->tif_clientdata,buf,size))
+#define TIFFWriteFile(tif, buf, size) \
+ ((*(tif)->tif_writeproc)((tif)->tif_clientdata,buf,size))
+#define TIFFSeekFile(tif, off, whence) \
+ ((*(tif)->tif_seekproc)((tif)->tif_clientdata,(toff_t)(off),whence))
+#define TIFFCloseFile(tif) \
+ ((*(tif)->tif_closeproc)((tif)->tif_clientdata))
+#define TIFFGetFileSize(tif) \
+ ((*(tif)->tif_sizeproc)((tif)->tif_clientdata))
+#define TIFFMapFileContents(tif, paddr, psize) \
+ ((*(tif)->tif_mapproc)((tif)->tif_clientdata,paddr,psize))
+#ifdef __WIN32__
+#define TIFFUnmapFileContents(tif, addr, dummy) \
+ ((*(tif)->tif_unmapproc)((tif)->tif_clientdata,addr,\
+ (toff_t)(tif)->pv_map_handle))
+#else
+#define TIFFUnmapFileContents(tif, addr, size) \
+ ((*(tif)->tif_unmapproc)((tif)->tif_clientdata,addr,size))
+#endif
+
+/*
+ * Default Read/Seek/Write definitions.
+ */
+#ifndef ReadOK
+#define ReadOK(tif, buf, size) \
+ (TIFFReadFile(tif, (tdata_t) buf, (tsize_t) size) == (tsize_t) size)
+#endif
+#ifndef SeekOK
+#define SeekOK(tif, off) \
+ (TIFFSeekFile(tif, (toff_t) off, SEEK_SET) == (toff_t) off)
+#endif
+#ifndef WriteOK
+#define WriteOK(tif, buf, size) \
+ (TIFFWriteFile(tif, (tdata_t) buf, (tsize_t) size) == (tsize_t) size)
+#endif
+
+/* NB: the uint32 casts are to silence certain ANSI-C compilers */
+#define TIFFhowmany(x, y) ((((uint32)(x))+(((uint32)(y))-1))/((uint32)(y)))
+#define TIFFroundup(x, y) (TIFFhowmany(x,y)*((uint32)(y)))
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+extern int _TIFFgetMode(const char*, const char*);
+extern int _TIFFNoRowEncode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern int _TIFFNoStripEncode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern int _TIFFNoTileEncode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern int _TIFFNoRowDecode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern int _TIFFNoStripDecode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern int _TIFFNoTileDecode(TIFF*, tidata_t, tsize_t, tsample_t);
+extern void _TIFFNoPostDecode(TIFF*, tidata_t, tsize_t);
+extern int _TIFFNoSeek(TIFF*, uint32);
+extern void _TIFFSwab16BitData(TIFF*, tidata_t, tsize_t);
+extern void _TIFFSwab32BitData(TIFF*, tidata_t, tsize_t);
+extern void _TIFFSwab64BitData(TIFF*, tidata_t, tsize_t);
+extern int TIFFFlushData1(TIFF*);
+extern void TIFFFreeDirectory(TIFF*);
+extern int TIFFDefaultDirectory(TIFF*);
+extern int TIFFSetCompressionScheme(TIFF*, int);
+extern uint32 _TIFFDefaultStripSize(TIFF*, uint32);
+extern void _TIFFDefaultTileSize(TIFF*, uint32*, uint32*);
+
+extern void _TIFFsetByteArray(void**, void*, long);
+extern void _TIFFsetString(char**, char*);
+extern void _TIFFsetShortArray(uint16**, uint16*, long);
+extern void _TIFFsetLongArray(uint32**, uint32*, long);
+extern void _TIFFsetFloatArray(float**, float*, long);
+extern void _TIFFsetDoubleArray(double**, double*, long);
+
+extern void _TIFFprintAscii(FILE*, const char*);
+extern void _TIFFprintAsciiTag(FILE*, const char*, const char*);
+
+GLOBALDATA(TIFFErrorHandler,_TIFFwarningHandler);
+GLOBALDATA(TIFFErrorHandler,_TIFFerrorHandler);
+
+extern int TIFFInitDumpMode(TIFF*, int);
+#ifdef PACKBITS_SUPPORT
+extern int TIFFInitPackBits(TIFF*, int);
+#endif
+#ifdef CCITT_SUPPORT
+extern int TIFFInitCCITTRLE(TIFF*, int), TIFFInitCCITTRLEW(TIFF*, int);
+extern int TIFFInitCCITTFax3(TIFF*, int), TIFFInitCCITTFax4(TIFF*, int);
+#endif
+#ifdef THUNDER_SUPPORT
+extern int TIFFInitThunderScan(TIFF*, int);
+#endif
+#ifdef NEXT_SUPPORT
+extern int TIFFInitNeXT(TIFF*, int);
+#endif
+#ifdef LZW_SUPPORT
+extern int TIFFInitLZW(TIFF*, int);
+#endif
+#ifdef OJPEG_SUPPORT
+extern int TIFFInitOJPEG(TIFF*, int);
+#endif
+#ifdef JPEG_SUPPORT
+extern int TIFFInitJPEG(TIFF*, int);
+#endif
+#ifdef JBIG_SUPPORT
+extern int TIFFInitJBIG(TIFF*, int);
+#endif
+#ifdef ZIP_SUPPORT
+extern int TIFFInitZIP(TIFF*, int);
+#endif
+#ifdef PIXARLOG_SUPPORT
+extern int TIFFInitPixarLog(TIFF*, int);
+#endif
+#ifdef VMS
+extern const TIFFCodec _TIFFBuiltinCODECS[];
+#else
+extern TIFFCodec _TIFFBuiltinCODECS[];
+#endif
+
+#if defined(__cplusplus)
+}
+#endif
+#endif /* _TIFFIOP_ */
--- /dev/null
+#define VERSION "LIBTIFF, Version 3.4beta024\nCopyright (c) 1988-1995 Sam Leffler\nCopyright (c) 1991-1995 Silicon Graphics, Inc."\r
--- /dev/null
+/* $Header: /usr/people/sam/tiff/libtiff/RCS/tiff.h,v 1.71 1996/04/29 22:16:05 sam Rel $ */
+
+/*
+ * Copyright (c) 1988-1996 Sam Leffler
+ * Copyright (c) 1991-1996 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _TIFF_
+#define _TIFF_
+/*
+ * Tag Image File Format (TIFF)
+ *
+ * Based on Rev 6.0 from:
+ * Developer's Desk
+ * Aldus Corporation
+ * 411 First Ave. South
+ * Suite 200
+ * Seattle, WA 98104
+ * 206-622-5500
+ */
+#define TIFF_VERSION 42
+
+#define TIFF_BIGENDIAN 0x4d4d
+#define TIFF_LITTLEENDIAN 0x4949
+
+#ifndef _TIFF_DATA_TYPEDEFS_
+#define _TIFF_DATA_TYPEDEFS_
+/*
+ * Intrinsic data types required by the file format:
+ *
+ * 8-bit quantities int8/uint8
+ * 16-bit quantities int16/uint16
+ * 32-bit quantities int32/uint32
+ * strings unsigned char*
+ */
+#ifdef __STDC__
+typedef signed char int8; /* NB: non-ANSI compilers may not grok */
+#else
+typedef char int8;
+#endif
+typedef unsigned char uint8;
+typedef short int16;
+typedef unsigned short uint16; /* sizeof (uint16) must == 2 */
+#if defined(__alpha) || (defined(_MIPS_SZLONG) && _MIPS_SZLONG == 64)
+typedef int int32;
+typedef unsigned int uint32; /* sizeof (uint32) must == 4 */
+#else
+typedef long int32;
+typedef unsigned long uint32; /* sizeof (uint32) must == 4 */
+#endif
+#endif /* _TIFF_DATA_TYPEDEFS_ */
+
+typedef struct {
+ uint16 tiff_magic; /* magic number (defines byte order) */
+ uint16 tiff_version; /* TIFF version number */
+ uint32 tiff_diroff; /* byte offset to first directory */
+} TIFFHeader;
+
+/*
+ * TIFF Image File Directories are comprised of
+ * a table of field descriptors of the form shown
+ * below. The table is sorted in ascending order
+ * by tag. The values associated with each entry
+ * are disjoint and may appear anywhere in the file
+ * (so long as they are placed on a word boundary).
+ *
+ * If the value is 4 bytes or less, then it is placed
+ * in the offset field to save space. If the value
+ * is less than 4 bytes, it is left-justified in the
+ * offset field.
+ */
+typedef struct {
+ uint16 tdir_tag; /* see below */
+ uint16 tdir_type; /* data type; see below */
+ uint32 tdir_count; /* number of items; length in spec */
+ uint32 tdir_offset; /* byte offset to field data */
+} TIFFDirEntry;
+
+/*
+ * NB: In the comments below,
+ * - items marked with a + are obsoleted by revision 5.0,
+ * - items marked with a ! are introduced in revision 6.0.
+ * - items marked with a % are introduced post revision 6.0.
+ * - items marked with a $ are obsoleted by revision 6.0.
+ */
+
+/*
+ * Tag data type information.
+ *
+ * Note: RATIONALs are the ratio of two 32-bit integer values.
+ */
+typedef enum {
+ TIFF_NOTYPE = 0, /* placeholder */
+ TIFF_BYTE = 1, /* 8-bit unsigned integer */
+ TIFF_ASCII = 2, /* 8-bit bytes w/ last byte null */
+ TIFF_SHORT = 3, /* 16-bit unsigned integer */
+ TIFF_LONG = 4, /* 32-bit unsigned integer */
+ TIFF_RATIONAL = 5, /* 64-bit unsigned fraction */
+ TIFF_SBYTE = 6, /* !8-bit signed integer */
+ TIFF_UNDEFINED = 7, /* !8-bit untyped data */
+ TIFF_SSHORT = 8, /* !16-bit signed integer */
+ TIFF_SLONG = 9, /* !32-bit signed integer */
+ TIFF_SRATIONAL = 10, /* !64-bit signed fraction */
+ TIFF_FLOAT = 11, /* !32-bit IEEE floating point */
+ TIFF_DOUBLE = 12 /* !64-bit IEEE floating point */
+} TIFFDataType;
+
+/*
+ * TIFF Tag Definitions.
+ */
+#define TIFFTAG_SUBFILETYPE 254 /* subfile data descriptor */
+#define FILETYPE_REDUCEDIMAGE 0x1 /* reduced resolution version */
+#define FILETYPE_PAGE 0x2 /* one page of many */
+#define FILETYPE_MASK 0x4 /* transparency mask */
+#define TIFFTAG_OSUBFILETYPE 255 /* +kind of data in subfile */
+#define OFILETYPE_IMAGE 1 /* full resolution image data */
+#define OFILETYPE_REDUCEDIMAGE 2 /* reduced size image data */
+#define OFILETYPE_PAGE 3 /* one page of many */
+#define TIFFTAG_IMAGEWIDTH 256 /* image width in pixels */
+#define TIFFTAG_IMAGELENGTH 257 /* image height in pixels */
+#define TIFFTAG_BITSPERSAMPLE 258 /* bits per channel (sample) */
+#define TIFFTAG_COMPRESSION 259 /* data compression technique */
+#define COMPRESSION_NONE 1 /* dump mode */
+#define COMPRESSION_CCITTRLE 2 /* CCITT modified Huffman RLE */
+#define COMPRESSION_CCITTFAX3 3 /* CCITT Group 3 fax encoding */
+#define COMPRESSION_CCITTFAX4 4 /* CCITT Group 4 fax encoding */
+#define COMPRESSION_LZW 5 /* Lempel-Ziv & Welch */
+#define COMPRESSION_OJPEG 6 /* !6.0 JPEG */
+#define COMPRESSION_JPEG 7 /* %JPEG DCT compression */
+#define COMPRESSION_NEXT 32766 /* NeXT 2-bit RLE */
+#define COMPRESSION_CCITTRLEW 32771 /* #1 w/ word alignment */
+#define COMPRESSION_PACKBITS 32773 /* Macintosh RLE */
+#define COMPRESSION_THUNDERSCAN 32809 /* ThunderScan RLE */
+/* compression codes 32908-32911 are reserved for Pixar */
+#define COMPRESSION_PIXARFILM 32908 /* Pixar companded 10bit LZW */
+#define COMPRESSION_PIXARLOG 32909 /* Pixar companded 11bit ZIP */
+#define COMPRESSION_DEFLATE 32946 /* Deflate compression */
+/* compression code 32947 is reserved for Oceana Matrix <dev@oceana.com> */
+#define COMPRESSION_DCS 32947 /* Kodak DCS encoding */
+#define COMPRESSION_JBIG 34661 /* ISO JBIG */
+#define TIFFTAG_PHOTOMETRIC 262 /* photometric interpretation */
+#define PHOTOMETRIC_MINISWHITE 0 /* min value is white */
+#define PHOTOMETRIC_MINISBLACK 1 /* min value is black */
+#define PHOTOMETRIC_RGB 2 /* RGB color model */
+#define PHOTOMETRIC_PALETTE 3 /* color map indexed */
+#define PHOTOMETRIC_MASK 4 /* $holdout mask */
+#define PHOTOMETRIC_SEPARATED 5 /* !color separations */
+#define PHOTOMETRIC_YCBCR 6 /* !CCIR 601 */
+#define PHOTOMETRIC_CIELAB 8 /* !1976 CIE L*a*b* */
+#define TIFFTAG_THRESHHOLDING 263 /* +thresholding used on data */
+#define THRESHHOLD_BILEVEL 1 /* b&w art scan */
+#define THRESHHOLD_HALFTONE 2 /* or dithered scan */
+#define THRESHHOLD_ERRORDIFFUSE 3 /* usually floyd-steinberg */
+#define TIFFTAG_CELLWIDTH 264 /* +dithering matrix width */
+#define TIFFTAG_CELLLENGTH 265 /* +dithering matrix height */
+#define TIFFTAG_FILLORDER 266 /* data order within a byte */
+#define FILLORDER_MSB2LSB 1 /* most significant -> least */
+#define FILLORDER_LSB2MSB 2 /* least significant -> most */
+#define TIFFTAG_DOCUMENTNAME 269 /* name of doc. image is from */
+#define TIFFTAG_IMAGEDESCRIPTION 270 /* info about image */
+#define TIFFTAG_MAKE 271 /* scanner manufacturer name */
+#define TIFFTAG_MODEL 272 /* scanner model name/number */
+#define TIFFTAG_STRIPOFFSETS 273 /* offsets to data strips */
+#define TIFFTAG_ORIENTATION 274 /* +image orientation */
+#define ORIENTATION_TOPLEFT 1 /* row 0 top, col 0 lhs */
+#define ORIENTATION_TOPRIGHT 2 /* row 0 top, col 0 rhs */
+#define ORIENTATION_BOTRIGHT 3 /* row 0 bottom, col 0 rhs */
+#define ORIENTATION_BOTLEFT 4 /* row 0 bottom, col 0 lhs */
+#define ORIENTATION_LEFTTOP 5 /* row 0 lhs, col 0 top */
+#define ORIENTATION_RIGHTTOP 6 /* row 0 rhs, col 0 top */
+#define ORIENTATION_RIGHTBOT 7 /* row 0 rhs, col 0 bottom */
+#define ORIENTATION_LEFTBOT 8 /* row 0 lhs, col 0 bottom */
+#define TIFFTAG_SAMPLESPERPIXEL 277 /* samples per pixel */
+#define TIFFTAG_ROWSPERSTRIP 278 /* rows per strip of data */
+#define TIFFTAG_STRIPBYTECOUNTS 279 /* bytes counts for strips */
+#define TIFFTAG_MINSAMPLEVALUE 280 /* +minimum sample value */
+#define TIFFTAG_MAXSAMPLEVALUE 281 /* +maximum sample value */
+#define TIFFTAG_XRESOLUTION 282 /* pixels/resolution in x */
+#define TIFFTAG_YRESOLUTION 283 /* pixels/resolution in y */
+#define TIFFTAG_PLANARCONFIG 284 /* storage organization */
+#define PLANARCONFIG_CONTIG 1 /* single image plane */
+#define PLANARCONFIG_SEPARATE 2 /* separate planes of data */
+#define TIFFTAG_PAGENAME 285 /* page name image is from */
+#define TIFFTAG_XPOSITION 286 /* x page offset of image lhs */
+#define TIFFTAG_YPOSITION 287 /* y page offset of image lhs */
+#define TIFFTAG_FREEOFFSETS 288 /* +byte offset to free block */
+#define TIFFTAG_FREEBYTECOUNTS 289 /* +sizes of free blocks */
+#define TIFFTAG_GRAYRESPONSEUNIT 290 /* $gray scale curve accuracy */
+#define GRAYRESPONSEUNIT_10S 1 /* tenths of a unit */
+#define GRAYRESPONSEUNIT_100S 2 /* hundredths of a unit */
+#define GRAYRESPONSEUNIT_1000S 3 /* thousandths of a unit */
+#define GRAYRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
+#define GRAYRESPONSEUNIT_100000S 5 /* hundred-thousandths */
+#define TIFFTAG_GRAYRESPONSECURVE 291 /* $gray scale response curve */
+#define TIFFTAG_GROUP3OPTIONS 292 /* 32 flag bits */
+#define GROUP3OPT_2DENCODING 0x1 /* 2-dimensional coding */
+#define GROUP3OPT_UNCOMPRESSED 0x2 /* data not compressed */
+#define GROUP3OPT_FILLBITS 0x4 /* fill to byte boundary */
+#define TIFFTAG_GROUP4OPTIONS 293 /* 32 flag bits */
+#define GROUP4OPT_UNCOMPRESSED 0x2 /* data not compressed */
+#define TIFFTAG_RESOLUTIONUNIT 296 /* units of resolutions */
+#define RESUNIT_NONE 1 /* no meaningful units */
+#define RESUNIT_INCH 2 /* english */
+#define RESUNIT_CENTIMETER 3 /* metric */
+#define TIFFTAG_PAGENUMBER 297 /* page numbers of multi-page */
+#define TIFFTAG_COLORRESPONSEUNIT 300 /* $color curve accuracy */
+#define COLORRESPONSEUNIT_10S 1 /* tenths of a unit */
+#define COLORRESPONSEUNIT_100S 2 /* hundredths of a unit */
+#define COLORRESPONSEUNIT_1000S 3 /* thousandths of a unit */
+#define COLORRESPONSEUNIT_10000S 4 /* ten-thousandths of a unit */
+#define COLORRESPONSEUNIT_100000S 5 /* hundred-thousandths */
+#define TIFFTAG_TRANSFERFUNCTION 301 /* !colorimetry info */
+#define TIFFTAG_SOFTWARE 305 /* name & release */
+#define TIFFTAG_DATETIME 306 /* creation date and time */
+#define TIFFTAG_ARTIST 315 /* creator of image */
+#define TIFFTAG_HOSTCOMPUTER 316 /* machine where created */
+#define TIFFTAG_PREDICTOR 317 /* prediction scheme w/ LZW */
+#define TIFFTAG_WHITEPOINT 318 /* image white point */
+#define TIFFTAG_PRIMARYCHROMATICITIES 319 /* !primary chromaticities */
+#define TIFFTAG_COLORMAP 320 /* RGB map for pallette image */
+#define TIFFTAG_HALFTONEHINTS 321 /* !highlight+shadow info */
+#define TIFFTAG_TILEWIDTH 322 /* !rows/data tile */
+#define TIFFTAG_TILELENGTH 323 /* !cols/data tile */
+#define TIFFTAG_TILEOFFSETS 324 /* !offsets to data tiles */
+#define TIFFTAG_TILEBYTECOUNTS 325 /* !byte counts for tiles */
+#define TIFFTAG_BADFAXLINES 326 /* lines w/ wrong pixel count */
+#define TIFFTAG_CLEANFAXDATA 327 /* regenerated line info */
+#define CLEANFAXDATA_CLEAN 0 /* no errors detected */
+#define CLEANFAXDATA_REGENERATED 1 /* receiver regenerated lines */
+#define CLEANFAXDATA_UNCLEAN 2 /* uncorrected errors exist */
+#define TIFFTAG_CONSECUTIVEBADFAXLINES 328 /* max consecutive bad lines */
+#define TIFFTAG_SUBIFD 330 /* subimage descriptors */
+#define TIFFTAG_INKSET 332 /* !inks in separated image */
+#define INKSET_CMYK 1 /* !cyan-magenta-yellow-black */
+#define TIFFTAG_INKNAMES 333 /* !ascii names of inks */
+#define TIFFTAG_DOTRANGE 336 /* !0% and 100% dot codes */
+#define TIFFTAG_TARGETPRINTER 337 /* !separation target */
+#define TIFFTAG_EXTRASAMPLES 338 /* !info about extra samples */
+#define EXTRASAMPLE_UNSPECIFIED 0 /* !unspecified data */
+#define EXTRASAMPLE_ASSOCALPHA 1 /* !associated alpha data */
+#define EXTRASAMPLE_UNASSALPHA 2 /* !unassociated alpha data */
+#define TIFFTAG_SAMPLEFORMAT 339 /* !data sample format */
+#define SAMPLEFORMAT_UINT 1 /* !unsigned integer data */
+#define SAMPLEFORMAT_INT 2 /* !signed integer data */
+#define SAMPLEFORMAT_IEEEFP 3 /* !IEEE floating point data */
+#define SAMPLEFORMAT_VOID 4 /* !untyped data */
+#define TIFFTAG_SMINSAMPLEVALUE 340 /* !variable MinSampleValue */
+#define TIFFTAG_SMAXSAMPLEVALUE 341 /* !variable MaxSampleValue */
+#define TIFFTAG_JPEGTABLES 347 /* %JPEG table stream */
+/*
+ * Tags 512-521 are obsoleted by Technical Note #2
+ * which specifies a revised JPEG-in-TIFF scheme.
+ */
+#define TIFFTAG_JPEGPROC 512 /* !JPEG processing algorithm */
+#define JPEGPROC_BASELINE 1 /* !baseline sequential */
+#define JPEGPROC_LOSSLESS 14 /* !Huffman coded lossless */
+#define TIFFTAG_JPEGIFOFFSET 513 /* !pointer to SOI marker */
+#define TIFFTAG_JPEGIFBYTECOUNT 514 /* !JFIF stream length */
+#define TIFFTAG_JPEGRESTARTINTERVAL 515 /* !restart interval length */
+#define TIFFTAG_JPEGLOSSLESSPREDICTORS 517 /* !lossless proc predictor */
+#define TIFFTAG_JPEGPOINTTRANSFORM 518 /* !lossless point transform */
+#define TIFFTAG_JPEGQTABLES 519 /* !Q matrice offsets */
+#define TIFFTAG_JPEGDCTABLES 520 /* !DCT table offsets */
+#define TIFFTAG_JPEGACTABLES 521 /* !AC coefficient offsets */
+#define TIFFTAG_YCBCRCOEFFICIENTS 529 /* !RGB -> YCbCr transform */
+#define TIFFTAG_YCBCRSUBSAMPLING 530 /* !YCbCr subsampling factors */
+#define TIFFTAG_YCBCRPOSITIONING 531 /* !subsample positioning */
+#define YCBCRPOSITION_CENTERED 1 /* !as in PostScript Level 2 */
+#define YCBCRPOSITION_COSITED 2 /* !as in CCIR 601-1 */
+#define TIFFTAG_REFERENCEBLACKWHITE 532 /* !colorimetry info */
+/* tags 32952-32956 are private tags registered to Island Graphics */
+#define TIFFTAG_REFPTS 32953 /* image reference points */
+#define TIFFTAG_REGIONTACKPOINT 32954 /* region-xform tack point */
+#define TIFFTAG_REGIONWARPCORNERS 32955 /* warp quadrilateral */
+#define TIFFTAG_REGIONAFFINE 32956 /* affine transformation mat */
+/* tags 32995-32999 are private tags registered to SGI */
+#define TIFFTAG_MATTEING 32995 /* $use ExtraSamples */
+#define TIFFTAG_DATATYPE 32996 /* $use SampleFormat */
+#define TIFFTAG_IMAGEDEPTH 32997 /* z depth of image */
+#define TIFFTAG_TILEDEPTH 32998 /* z depth/data tile */
+/* tags 33300-33309 are private tags registered to Pixar */
+/*
+ * TIFFTAG_PIXAR_IMAGEFULLWIDTH and TIFFTAG_PIXAR_IMAGEFULLLENGTH
+ * are set when an image has been cropped out of a larger image.
+ * They reflect the size of the original uncropped image.
+ * The TIFFTAG_XPOSITION and TIFFTAG_YPOSITION can be used
+ * to determine the position of the smaller image in the larger one.
+ */
+#define TIFFTAG_PIXAR_IMAGEFULLWIDTH 33300 /* full image size in x */
+#define TIFFTAG_PIXAR_IMAGEFULLLENGTH 33301 /* full image size in y */
+/* tag 33405 is a private tag registered to Eastman Kodak */
+#define TIFFTAG_WRITERSERIALNUMBER 33405 /* device serial number */
+/* tag 33432 is listed in the 6.0 spec w/ unknown ownership */
+#define TIFFTAG_COPYRIGHT 33432 /* copyright string */
+/* tags 34232-34236 are private tags registered to Texas Instruments */
+#define TIFFTAG_FRAMECOUNT 34232 /* Sequence Frame Count */
+/* tag 34750 is a private tag registered to Pixel Magic */
+#define TIFFTAG_JBIGOPTIONS 34750 /* JBIG options */
+/* tags 34908-34914 are private tags registered to SGI */
+#define TIFFTAG_FAXRECVPARAMS 34908 /* encoded Class 2 ses. parms */
+#define TIFFTAG_FAXSUBADDRESS 34909 /* received SubAddr string */
+#define TIFFTAG_FAXRECVTIME 34910 /* receive time (secs) */
+/* tag 65535 is an undefined tag used by Eastman Kodak */
+#define TIFFTAG_DCSHUESHIFTVALUES 65535 /* hue shift correction data */
+
+/*
+ * The following are ``pseudo tags'' that can be
+ * used to control codec-specific functionality.
+ * These tags are not written to file. Note that
+ * these values start at 0xffff+1 so that they'll
+ * never collide with Aldus-assigned tags.
+ *
+ * If you want your private pseudo tags ``registered''
+ * (i.e. added to this file), send mail to sam@sgi.com
+ * with the appropriate C definitions to add.
+ */
+#define TIFFTAG_FAXMODE 65536 /* Group 3/4 format control */
+#define FAXMODE_CLASSIC 0x0000 /* default, include RTC */
+#define FAXMODE_NORTC 0x0001 /* no RTC at end of data */
+#define FAXMODE_NOEOL 0x0002 /* no EOL code at end of row */
+#define FAXMODE_BYTEALIGN 0x0004 /* byte align row */
+#define FAXMODE_WORDALIGN 0x0008 /* word align row */
+#define FAXMODE_CLASSF FAXMODE_NORTC /* TIFF Class F */
+#define TIFFTAG_JPEGQUALITY 65537 /* Compression quality level */
+/* Note: quality level is on the IJG 0-100 scale. Default value is 75 */
+#define TIFFTAG_JPEGCOLORMODE 65538 /* Auto RGB<=>YCbCr convert? */
+#define JPEGCOLORMODE_RAW 0x0000 /* no conversion (default) */
+#define JPEGCOLORMODE_RGB 0x0001 /* do auto conversion */
+#define TIFFTAG_JPEGTABLESMODE 65539 /* What to put in JPEGTables */
+#define JPEGTABLESMODE_QUANT 0x0001 /* include quantization tbls */
+#define JPEGTABLESMODE_HUFF 0x0002 /* include Huffman tbls */
+/* Note: default is JPEGTABLESMODE_QUANT | JPEGTABLESMODE_HUFF */
+#define TIFFTAG_FAXFILLFUNC 65540 /* G3/G4 fill function */
+#define TIFFTAG_PIXARLOGDATAFMT 65549 /* PixarLogCodec I/O data sz */
+#define PIXARLOGDATAFMT_8BIT 0 /* regular u_char samples */
+#define PIXARLOGDATAFMT_8BITABGR 1 /* ABGR-order u_chars */
+#define PIXARLOGDATAFMT_11BITLOG 2 /* 11-bit log-encoded (raw) */
+#define PIXARLOGDATAFMT_12BITPICIO 3 /* as per PICIO (1.0==2048) */
+#define PIXARLOGDATAFMT_16BIT 4 /* signed short samples */
+#define PIXARLOGDATAFMT_FLOAT 5 /* IEEE float samples */
+/* 65550-65556 are allocated to Oceana Matrix <dev@oceana.com> */
+#define TIFFTAG_DCSIMAGERTYPE 65550 /* imager model & filter */
+#define DCSIMAGERMODEL_M3 0 /* M3 chip (1280 x 1024) */
+#define DCSIMAGERMODEL_M5 1 /* M5 chip (1536 x 1024) */
+#define DCSIMAGERMODEL_M6 2 /* M6 chip (3072 x 2048) */
+#define DCSIMAGERFILTER_IR 0 /* infrared filter */
+#define DCSIMAGERFILTER_MONO 1 /* monochrome filter */
+#define DCSIMAGERFILTER_CFA 2 /* color filter array */
+#define DCSIMAGERFILTER_OTHER 3 /* other filter */
+#define TIFFTAG_DCSINTERPMODE 65551 /* interpolation mode */
+#define DCSINTERPMODE_NORMAL 0x0 /* whole image, default */
+#define DCSINTERPMODE_PREVIEW 0x1 /* preview of image (384x256) */
+#define TIFFTAG_DCSBALANCEARRAY 65552 /* color balance values */
+#define TIFFTAG_DCSCORRECTMATRIX 65553 /* color correction values */
+#define TIFFTAG_DCSGAMMA 65554 /* gamma value */
+#define TIFFTAG_DCSTOESHOULDERPTS 65555 /* toe & shoulder points */
+#define TIFFTAG_DCSCALIBRATIONFD 65556 /* calibration file desc */
+/* Note: quality level is on the ZLIB 1-9 scale. Default value is -1 */
+#define TIFFTAG_ZIPQUALITY 65557 /* compression quality level */
+#define TIFFTAG_PIXARLOGQUALITY 65558 /* PixarLog uses same scale */
+#endif /* _TIFF_ */
--- /dev/null
+/* $Header: /usr/people/sam/tiff/libtiff/RCS/tiffio.h,v 1.93 1996/03/07 17:00:14 sam Rel $ */
+
+/*
+ * Copyright (c) 1988-1996 Sam Leffler
+ * Copyright (c) 1991-1996 Silicon Graphics, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _TIFFIO_
+#define _TIFFIO_
+
+/*
+ * TIFF I/O Library Definitions.
+ */
+#include "tiff.h"
+
+/*
+ * This define can be used in code that requires
+ * compilation-related definitions specific to a
+ * version or versions of the library. Runtime
+ * version checking should be done based on the
+ * string returned by TIFFGetVersion.
+ */
+#define TIFFLIB_VERSION 19960307 /* March 7, 1996 */
+
+/*
+ * TIFF is defined as an incomplete type to hide the
+ * library's internal data structures from clients.
+ */
+typedef struct tiff TIFF;
+
+/*
+ * The following typedefs define the intrinsic size of
+ * data types used in the *exported* interfaces. These
+ * definitions depend on the proper definition of types
+ * in tiff.h. Note also that the varargs interface used
+ * pass tag types and values uses the types defined in
+ * tiff.h directly.
+ *
+ * NB: ttag_t is unsigned int and not unsigned short because
+ * ANSI C requires that the type before the ellipsis be a
+ * promoted type (i.e. one of int, unsigned int, pointer,
+ * or double) and because we defined pseudo-tags that are
+ * outside the range of legal Aldus-assigned tags.
+ * NB: tsize_t is int32 and not uint32 because some functions
+ * return -1.
+ * NB: toff_t is not off_t for many reasons; TIFFs max out at
+ * 32-bit file offsets being the most important
+ */
+typedef unsigned int ttag_t; /* directory tag */
+typedef uint16 tdir_t; /* directory index */
+typedef uint16 tsample_t; /* sample number */
+typedef uint32 tstrip_t; /* strip number */
+typedef uint32 ttile_t; /* tile number */
+typedef int32 tsize_t; /* i/o size in bytes */
+#if defined(_WINDOWS) || defined(__WIN32__) || defined(_Windows)
+#include <windows.h>
+#ifdef __WIN32__
+DECLARE_HANDLE(thandle_t); /* Win32 file handle */
+#else
+typedef HFILE thandle_t; /* client data handle */
+#endif
+#else
+typedef void* thandle_t; /* client data handle */
+#endif
+typedef void* tdata_t; /* image data ref */
+typedef int32 toff_t; /* file offset */
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/*
+ * Flags to pass to TIFFPrintDirectory to control
+ * printing of data structures that are potentially
+ * very large. Bit-or these flags to enable printing
+ * multiple items.
+ */
+#define TIFFPRINT_NONE 0x0 /* no extra info */
+#define TIFFPRINT_STRIPS 0x1 /* strips/tiles info */
+#define TIFFPRINT_CURVES 0x2 /* color/gray response curves */
+#define TIFFPRINT_COLORMAP 0x4 /* colormap */
+#define TIFFPRINT_JPEGQTABLES 0x100 /* JPEG Q matrices */
+#define TIFFPRINT_JPEGACTABLES 0x200 /* JPEG AC tables */
+#define TIFFPRINT_JPEGDCTABLES 0x200 /* JPEG DC tables */
+
+/*
+ * RGBA-style image support.
+ */
+typedef unsigned char TIFFRGBValue; /* 8-bit samples */
+typedef struct _TIFFRGBAImage TIFFRGBAImage;
+/*
+ * The image reading and conversion routines invoke
+ * ``put routines'' to copy/image/whatever tiles of
+ * raw image data. A default set of routines are
+ * provided to convert/copy raw image data to 8-bit
+ * packed ABGR format rasters. Applications can supply
+ * alternate routines that unpack the data into a
+ * different format or, for example, unpack the data
+ * and draw the unpacked raster on the display.
+ */
+typedef void (*tileContigRoutine)
+ (TIFFRGBAImage*, uint32*, uint32, uint32, uint32, uint32, int32, int32,
+ unsigned char*);
+typedef void (*tileSeparateRoutine)
+ (TIFFRGBAImage*, uint32*, uint32, uint32, uint32, uint32, int32, int32,
+ unsigned char*, unsigned char*, unsigned char*, unsigned char*);
+/*
+ * RGBA-reader state.
+ */
+typedef struct { /* YCbCr->RGB support */
+ TIFFRGBValue* clamptab; /* range clamping table */
+ int* Cr_r_tab;
+ int* Cb_b_tab;
+ int32* Cr_g_tab;
+ int32* Cb_g_tab;
+ float coeffs[3]; /* cached for repeated use */
+} TIFFYCbCrToRGB;
+
+struct _TIFFRGBAImage {
+ TIFF* tif; /* image handle */
+ int stoponerr; /* stop on read error */
+ int isContig; /* data is packed/separate */
+ int alpha; /* type of alpha data present */
+ uint32 width; /* image width */
+ uint32 height; /* image height */
+ uint16 bitspersample; /* image bits/sample */
+ uint16 samplesperpixel; /* image samples/pixel */
+ uint16 orientation; /* image orientation */
+ uint16 photometric; /* image photometric interp */
+ uint16* redcmap; /* colormap pallete */
+ uint16* greencmap;
+ uint16* bluecmap;
+ /* get image data routine */
+ int (*get)(TIFFRGBAImage*, uint32*, uint32, uint32);
+ union {
+ void (*any)(TIFFRGBAImage*);
+ tileContigRoutine contig;
+ tileSeparateRoutine separate;
+ } put; /* put decoded strip/tile */
+ TIFFRGBValue* Map; /* sample mapping array */
+ uint32** BWmap; /* black&white map */
+ uint32** PALmap; /* palette image map */
+ TIFFYCbCrToRGB* ycbcr; /* YCbCr conversion state */
+};
+
+/*
+ * Macros for extracting components from the
+ * packed ABGR form returned by TIFFReadRGBAImage.
+ */
+#define TIFFGetR(abgr) ((abgr) & 0xff)
+#define TIFFGetG(abgr) (((abgr) >> 8) & 0xff)
+#define TIFFGetB(abgr) (((abgr) >> 16) & 0xff)
+#define TIFFGetA(abgr) (((abgr) >> 24) & 0xff)
+
+/*
+ * A CODEC is a software package that implements decoding,
+ * encoding, or decoding+encoding of a compression algorithm.
+ * The library provides a collection of builtin codecs.
+ * More codecs may be registered through calls to the library
+ * and/or the builtin implementations may be overridden.
+ */
+typedef int (*TIFFInitMethod)(TIFF*, int);
+typedef struct {
+ char* name;
+ uint16 scheme;
+ TIFFInitMethod init;
+} TIFFCodec;
+
+#include <stdio.h>
+#include <stdarg.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+typedef void (*TIFFErrorHandler)(const char*, const char*, va_list);
+typedef tsize_t (*TIFFReadWriteProc)(thandle_t, tdata_t, tsize_t);
+typedef toff_t (*TIFFSeekProc)(thandle_t, toff_t, int);
+typedef int (*TIFFCloseProc)(thandle_t);
+typedef toff_t (*TIFFSizeProc)(thandle_t);
+typedef int (*TIFFMapFileProc)(thandle_t, tdata_t*, toff_t*);
+typedef void (*TIFFUnmapFileProc)(thandle_t, tdata_t, toff_t);
+typedef void (*TIFFExtendProc)(TIFF*);
+
+extern const char* TIFFGetVersion(void);
+
+extern const TIFFCodec* TIFFFindCODEC(uint16);
+extern TIFFCodec* TIFFRegisterCODEC(uint16, const char*, TIFFInitMethod);
+extern void TIFFUnRegisterCODEC(TIFFCodec*);
+
+extern tdata_t _TIFFmalloc(tsize_t);
+extern tdata_t _TIFFrealloc(tdata_t, tsize_t);
+extern void _TIFFmemset(tdata_t, int, tsize_t);
+extern void _TIFFmemcpy(tdata_t, const tdata_t, tsize_t);
+extern int _TIFFmemcmp(const tdata_t, const tdata_t, tsize_t);
+extern void _TIFFfree(tdata_t);
+
+extern void TIFFClose(TIFF*);
+extern int TIFFFlush(TIFF*);
+extern int TIFFFlushData(TIFF*);
+extern int TIFFGetField(TIFF*, ttag_t, ...);
+extern int TIFFVGetField(TIFF*, ttag_t, va_list);
+extern int TIFFGetFieldDefaulted(TIFF*, ttag_t, ...);
+extern int TIFFVGetFieldDefaulted(TIFF*, ttag_t, va_list);
+extern int TIFFReadDirectory(TIFF*);
+extern tsize_t TIFFScanlineSize(TIFF*);
+extern tsize_t TIFFRasterScanlineSize(TIFF*);
+extern tsize_t TIFFStripSize(TIFF*);
+extern tsize_t TIFFVStripSize(TIFF*, uint32);
+extern tsize_t TIFFTileRowSize(TIFF*);
+extern tsize_t TIFFTileSize(TIFF*);
+extern tsize_t TIFFVTileSize(TIFF*, uint32);
+extern uint32 TIFFDefaultStripSize(TIFF*, uint32);
+extern void TIFFDefaultTileSize(TIFF*, uint32*, uint32*);
+extern int TIFFFileno(TIFF*);
+extern int TIFFGetMode(TIFF*);
+extern int TIFFIsTiled(TIFF*);
+extern int TIFFIsByteSwapped(TIFF*);
+extern int TIFFIsUpSampled(TIFF*);
+extern int TIFFIsMSB2LSB(TIFF*);
+extern uint32 TIFFCurrentRow(TIFF*);
+extern tdir_t TIFFCurrentDirectory(TIFF*);
+extern uint32 TIFFCurrentDirOffset(TIFF*);
+extern tstrip_t TIFFCurrentStrip(TIFF*);
+extern ttile_t TIFFCurrentTile(TIFF*);
+extern int TIFFReadBufferSetup(TIFF*, tdata_t, tsize_t);
+extern int TIFFWriteBufferSetup(TIFF*, tdata_t, tsize_t);
+extern int TIFFLastDirectory(TIFF*);
+extern int TIFFSetDirectory(TIFF*, tdir_t);
+extern int TIFFSetSubDirectory(TIFF*, uint32);
+extern int TIFFUnlinkDirectory(TIFF*, tdir_t);
+extern int TIFFSetField(TIFF*, ttag_t, ...);
+extern int TIFFVSetField(TIFF*, ttag_t, va_list);
+extern int TIFFWriteDirectory(TIFF *);
+#if defined(c_plusplus) || defined(__cplusplus)
+extern void TIFFPrintDirectory(TIFF*, FILE*, long = 0);
+extern int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
+extern int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t = 0);
+extern int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int = 0);
+#else
+extern void TIFFPrintDirectory(TIFF*, FILE*, long);
+extern int TIFFReadScanline(TIFF*, tdata_t, uint32, tsample_t);
+extern int TIFFWriteScanline(TIFF*, tdata_t, uint32, tsample_t);
+extern int TIFFReadRGBAImage(TIFF*, uint32, uint32, uint32*, int);
+#endif
+extern int TIFFRGBAImageOK(TIFF*, char [1024]);
+extern int TIFFRGBAImageBegin(TIFFRGBAImage*, TIFF*, int, char [1024]);
+extern int TIFFRGBAImageGet(TIFFRGBAImage*, uint32*, uint32, uint32);
+extern void TIFFRGBAImageEnd(TIFFRGBAImage*);
+extern TIFF* TIFFOpen(const char*, const char*);
+extern TIFF* TIFFFdOpen(int, const char*, const char*);
+extern TIFF* TIFFClientOpen(const char*, const char*,
+ thandle_t,
+ TIFFReadWriteProc, TIFFReadWriteProc,
+ TIFFSeekProc, TIFFCloseProc,
+ TIFFSizeProc,
+ TIFFMapFileProc, TIFFUnmapFileProc);
+extern const char* TIFFFileName(TIFF*);
+extern void TIFFError(const char*, const char*, ...);
+extern void TIFFWarning(const char*, const char*, ...);
+extern TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler);
+extern TIFFErrorHandler TIFFSetWarningHandler(TIFFErrorHandler);
+extern TIFFExtendProc TIFFSetTagExtender(TIFFExtendProc);
+extern ttile_t TIFFComputeTile(TIFF*, uint32, uint32, uint32, tsample_t);
+extern int TIFFCheckTile(TIFF*, uint32, uint32, uint32, tsample_t);
+extern ttile_t TIFFNumberOfTiles(TIFF*);
+extern tsize_t TIFFReadTile(TIFF*,
+ tdata_t, uint32, uint32, uint32, tsample_t);
+extern tsize_t TIFFWriteTile(TIFF*,
+ tdata_t, uint32, uint32, uint32, tsample_t);
+extern tstrip_t TIFFComputeStrip(TIFF*, uint32, tsample_t);
+extern tstrip_t TIFFNumberOfStrips(TIFF*);
+extern tsize_t TIFFReadEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
+extern tsize_t TIFFReadRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
+extern tsize_t TIFFReadEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
+extern tsize_t TIFFReadRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
+extern tsize_t TIFFWriteEncodedStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
+extern tsize_t TIFFWriteRawStrip(TIFF*, tstrip_t, tdata_t, tsize_t);
+extern tsize_t TIFFWriteEncodedTile(TIFF*, ttile_t, tdata_t, tsize_t);
+extern tsize_t TIFFWriteRawTile(TIFF*, ttile_t, tdata_t, tsize_t);
+extern void TIFFSetWriteOffset(TIFF*, toff_t);
+extern void TIFFSwabShort(uint16*);
+extern void TIFFSwabLong(uint32*);
+extern void TIFFSwabDouble(double*);
+extern void TIFFSwabArrayOfShort(uint16*, unsigned long);
+extern void TIFFSwabArrayOfLong(uint32*, unsigned long);
+extern void TIFFSwabArrayOfDouble(double*, unsigned long);
+extern void TIFFReverseBits(unsigned char *, unsigned long);
+extern const unsigned char* TIFFGetBitRevTable(int);
+#if defined(__cplusplus)
+}
+#endif
+#endif /* _TIFFIO_ */
projects / openjpeg / commitdiff