exif_enc_enum.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2007
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
*
* Filename:
* ---------
* exif_enc_enum.h
*
* Project:
* --------
* Maui
*
* Description:
* ------------
*
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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*============================================================================
****************************************************************************/
#ifndef __EXIF_ENC_ENUM_V2_H__
#define __EXIF_ENC_ENUM_V2_H__
/// Exif unsigned byte data type. (1 byte)
typedef unsigned char EXIF_BYTE_T;
/// Exif signed byte data type. (1 byte)
typedef signed char EXIF_SBYTE_T;
/// Exif text string data type.
typedef char * EXIF_ASCII_T;
/// Exif unsigned short data type. (2 bytes)
typedef unsigned short EXIF_SHORT_T;
/// Exif signed short data type. (2 bytes)
typedef short EXIF_SSHORT_T;
/// Exif unsigned long data type. (4 bytes)
typedef unsigned int EXIF_LONG_T;
/// Exif signed long data type. (4 bytes)
typedef int EXIF_SLONG_T;
/// Exif unsigned rational data type.
typedef struct {EXIF_LONG_T numerator; EXIF_LONG_T denominator;} EXIF_RATIONAL_T;
/// Exif signed rational data type.
typedef struct {EXIF_SLONG_T numerator; EXIF_SLONG_T denominator;} EXIF_SRATIONAL_T;
/// Exif undefined data type. (1 byte)
typedef char EXIF_UNDEFINED_T;
/// Exif return status.
typedef enum
{
EXIF_RETURN_OK = 0, ///< It means function works successfully.
EXIF_RETURN_INSUFFICIENT_MEMORY, ///< Working memory is insufficient.
EXIF_RETURN_INVALID_POINTER, ///< The pointer is invalid (NULL).
EXIF_RETURN_OVER_MAX_IFD_LIMIT, ///< Selected IFD is larger than maxinum ifd defined in EXIF_IFD_ENUM.
EXIF_RETURN_OVER_MAX_ENTRY_LIMIT, ///< Over maximum entry limitation defined in EXIF_IFD_XXXX_ENTRY_MAX.
EXIF_RETURN_NO_IFD_0_INFO, ///< When saving encoded exif data, there is no IFD 0 information. IFD 0 information is mandatory.
EXIF_RETURN_DUPLICATE_ENTRY, ///< There are duplicated entries stored in the exif data structure.
EXIF_RETURN_ENTRY_DATA_SIZE_INCORRECT, ///< entry_data_size != (exif_format_get_size(tag_format) * tag_counts)
EXIF_RETURN_NO_SELECTED_ENTRY, ///< Can NOT find the selected entry when get entry from exif data structure.
EXIF_RETURN_UNSUPPORT_EXIF ///< Unsupport exif fail.
} EXIF_RETURN_STATUS_ENUM;
// Byte order
typedef enum
{
EXIF_BYTE_ORDER_BIG_ENDIAN = 0, ///< Byte order big endian.
EXIF_BYTE_ORDER_LITTLE_ENDIAN ///< Byte order little endian.
} EXIF_BYTE_ORDER_ENUM;
/*! Options to configure the behaviour of #ExifData */
typedef enum
{
EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS = 1 << 0,
EXIF_DATA_OPTION_FOLLOW_SPECIFICATION = 1 << 1,
EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE = 1 << 2
} EXIF_DATA_OPTION_ENUM;
// EXIF tag data formats
typedef enum
{
EXIF_FORMAT_NULL = 0,
EXIF_FORMAT_BYTE = 1,
EXIF_FORMAT_ASCII = 2,
EXIF_FORMAT_SHORT = 3,
EXIF_FORMAT_LONG = 4,
EXIF_FORMAT_RATIONAL = 5,
EXIF_FORMAT_SBYTE = 6,
EXIF_FORMAT_UNDEFINED = 7,
EXIF_FORMAT_SSHORT = 8,
EXIF_FORMAT_SLONG = 9,
EXIF_FORMAT_SRATIONAL = 10,
EXIF_FORMAT_FLOAT = 11,
EXIF_FORMAT_DOUBLE = 12
} EXIF_TAG_FORMAT_ENUM;
/// Exif IFD enum.
typedef enum {
EXIF_IFD_0 = 0, ///< EXIF IFD 0.
EXIF_IFD_1, ///< EXIF IFD 1.
EXIF_IFD_EXIF, ///< EXIF IFD EXIF.
EXIF_IFD_GPS, ///< EXIF IFD GPS.
EXIF_IFD_INTEROPERABILITY, ///< EXIF IFD INTEROPERABILITY.
EXIF_IFD_COUNT ///< Maximum IFD number.
} EXIF_IFD_ENUM;
#define EXIF_IFD_0_ENTRY_MAX (20) ///< Maximum entry number in IFD 0.
#define EXIF_IFD_1_ENTRY_MAX (20) ///< Maximum entry number in IFD 1.
#define EXIF_IFD_EXIF_ENTRY_MAX (61) ///< Maximum entry number in IFD EXIF.
#define EXIF_IFD_GPS_ENTRY_MAX (32) ///< Maximum entry number in IFD GPS.
#define EXIF_IFD_INTEROPERABILITY_ENTRY_MAX (3) ///< Maximum entry number in IFD INTEROPERABILITY.
#endif // End of #ifndef __EXIF_ENC_STRUCTURE_V2_H__