cineonfile.h

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/*
 *       Cineon image file format library definitions.
 *       Cineon file format structures.
 *
 *       This header file contains private details.
 *       User code should generally use cineonlib.h only.
 *
 *       Copyright 1999,2000,2001 David Hodson <hodsond@acm.org>
 *
 *       This program is free software; you can redistribute it and/or modify it
 *       under the terms of the GNU General Public License as published by the Free
 *       Software Foundation; either version 2 of the License, or (at your option)
 *       any later version.
 *
 *       This program is distributed in the hope that it will be useful, but
 *       WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 *       or FITNESS FOR A PARTICULAR PURPOSE.    See the GNU General Public License
 *       for more details.
 *
 *       You should have received a copy of the GNU General Public License
 *       along with this program; if not, write to the Free Software
 *       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#ifndef _CINEON_FILE_H_
#define _CINEON_FILE_H_

#include "logImageCore.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
                U32             magic_num;                              /* magic number */
                U32             image_offset;                   /* offset to image data in bytes */
                U32             gen_hdr_size;                   /* generic header length in bytes */
                U32             ind_hdr_size;                   /* industry header length in bytes */
                U32             user_data_size;         /* user-defined data length in bytes */
                U32             file_size;                              /* file size in bytes */
                ASCII vers[8];                                  /* which header format version is being used (v4.5) */
                ASCII file_name[100];           /* image file name */
                ASCII create_date[12];  /* file creation date */
                ASCII create_time[12];  /* file creation time */
                ASCII Reserved[36];                     /* reserved field TBD (need to pad) */
} CineonFileInformation;

typedef struct {
                U8               designator1;
                U8               designator2;
                U8               bits_per_pixel;
                U8               filler;
                U32              pixels_per_line;
                U32              lines_per_image;
                U32              ref_low_data;           /* reference low data code value */
                R32              ref_low_quantity; /* reference low quantity represented */
                U32              ref_high_data;          /* reference high data code value */
                R32              ref_high_quantity;/* reference high quantity represented */
} CineonChannelInformation;

typedef struct {
                U8               orientation;                                    /* image orientation */
                U8               channels_per_image;
                U16              filler;
                CineonChannelInformation channel[8];
                R32              white_point_x;
                R32              white_point_y;
                R32              red_primary_x;
                R32              red_primary_y;
                R32              green_primary_x;
                R32              green_primary_y;
                R32              blue_primary_x;
                R32              blue_primary_y;
                ASCII    label[200];
                ASCII    reserved[28];
} CineonImageInformation;

typedef struct {
                U8              interleave;
                U8              packing;
                U8              signage;
                U8              sense;
                U32             line_padding;
                U32             channel_padding;
                ASCII reserved[20];
} CineonFormatInformation;

typedef struct {
                S32             x_offset;
                S32             y_offset;
                ASCII file_name[100];
                ASCII create_date[12];  /* file creation date */
                ASCII create_time[12];  /* file creation time */
                ASCII input_device[64];
                ASCII model_number[32];
                ASCII serial_number[32];
                R32             x_input_samples_per_mm;
                R32             y_input_samples_per_mm;
                R32             input_device_gamma;
                ASCII reserved[40];
} CineonOriginationInformation;

typedef struct {
        CineonFileInformation fileInfo;
        CineonImageInformation imageInfo;
        CineonFormatInformation formatInfo;
        CineonOriginationInformation originInfo;
} CineonGenericHeader;

typedef struct {
        U8 filmCode;
        U8 filmType;
        U8 perfOffset;
        U8 filler;
        U32 keycodePrefix;
        U32 keycodeCount;
        ASCII format[32];
        U32 framePosition; /* in sequence */
        R32 frameRate; /* frames per second */
        ASCII attribute[32];
        ASCII slate[200];
        ASCII reserved[740];
} CineonMPISpecificInformation;

#ifdef __cplusplus
}
#endif

#endif /* _CINEON_FILE_H_ */