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90 lines
4.2 KiB
C
90 lines
4.2 KiB
C
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/**********************************************************************
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* File: imgtiff.h (Formerly tiff.h)
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* Description: Header file for tiff format image reader/writer.
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* Author: Ray Smith
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* Created: Mon Jun 11 15:19:41 BST 1990
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*
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* (C) Copyright 1990, Hewlett-Packard Ltd.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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**********************************************************************/
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#ifndef IMGTIFF_H
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#define IMGTIFF_H
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#include "host.h"
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#include "bitstrm.h"
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INT8 open_tif_image( //read header
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int fd, //file to read
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INT32 *xsize, //size of image
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INT32 *ysize,
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INT8 *bpp, //bits per pixel
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INT8 *photo, //interpretation
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INT32 *res //resolution
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);
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INT8 read_tif_image( //read whole image
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int fd, //file to read
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UINT8 *pixels, //pixels of image
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INT32 xsize, //size of image
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INT32 ysize,
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INT8 bpp, //bits per pixel
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INT32 //bytes per line
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);
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INT32 read_eol( //read end of line
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R_BITSTREAM *bits, //bitstream to read
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UINT16 &code //current code
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);
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INT8 write_moto_tif( //write whole image
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int fd, //file to write on
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UINT8 *pixels, //image pixels
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INT32 xsize, //size of image
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INT32 ysize,
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INT8 bpp, //bits per pixel
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INT8 photo,
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INT32 res //resolution
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);
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INT8 write_intel_tif( //write whole image
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int fd, //file to write on
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UINT8 *pixels, //image pixels
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INT32 xsize, //size of image
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INT32 ysize,
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INT8 bpp, //bits per pixel
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INT8 photo,
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INT32 res //resolution
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);
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INT8 write_inverse_tif( //write whole image
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int fd, //file to write on
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UINT8 *pixels, //image pixels
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INT32 xsize, //size of image
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INT32 ysize,
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INT8 bpp, //bits per pixel
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INT8 photo,
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INT32 res //resolution
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);
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INT8 write_tif_image( //write whole image
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int fd, //file to write on
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UINT8 *pixels, //image pixels
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INT32 xsize, //size of image
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INT32 ysize,
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INT8 bpp, //bits per pixel
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INT32 res, //resolution
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INT16 type, //format type
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INT16 photo //metric interp
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);
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//INT32 reverse32( //reverse 32 bit int
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//UINT32 value //value to reverse
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//);
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//INT16 reverse16( //reverse 16 bit int
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//UINT16 value //value to reverse
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//);
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#endif
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