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_ */