56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
// File Types
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#define IMAGE_FILETYPE_UNKNOWN 0
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#define IMAGE_FILETYPE_TIFF 1
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#define IMAGE_FILETYPE_AWD 2
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#define IMAGE_FILETYPE_BMP 3
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#define IMAGE_FILETYPE_PCX 4
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#define IMAGE_FILETYPE_DCX 5
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#define IMAGE_FILETYPE_JPEG 6
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#define MAXFILETYPE 6
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// Page Types
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#define IMAGE_PAGETYPE_UNKNOWN 0
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#define IMAGE_PAGETYPE_BW 1
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#define IMAGE_PAGETYPE_GRAY4 2
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#define IMAGE_PAGETYPE_GRAY8 3
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#define IMAGE_PAGETYPE_PAL4 4
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#define IMAGE_PAGETYPE_PAL8 5
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#define IMAGE_PAGETYPE_RGB24 6
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#define IMAGE_PAGETYPE_BGR24 7
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#define MAXPAGETYPE 7
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// Compression Types
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#define IMAGE_COMPTYPE_UNKNOWN 0
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#define IMAGE_COMPTYPE_NONE 1
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#define IMAGE_COMPTYPE_GROUP3_1D 2
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#define IMAGE_COMPTYPE_GROUP3_HUFF 3
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#define IMAGE_COMPTYPE_PACKED_BITS 4
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#define IMAGE_COMPTYPE_GROUP4_2D 5
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#define IMAGE_COMPTYPE_JPEG 6
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#define IMAGE_COMPTYPE_RBA 7
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#define IMAGE_COMPTYPE_GROUP3_2D_FAX 8
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#define IMAGE_COMPTYPE_LZW 9
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#define MAXCOMPTYPE 9
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// Compression Info
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#define IMAGE_COMPINFO_EOL 0x0001
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#define IMAGE_COMPINFO_PACKED_LINES 0x0002
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#define IMAGE_COMPINFO_PREFIXED_EOL 0x0004
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#define IMAGE_COMPINFO_COMP_LTR 0x0008
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#define IMAGE_COMPINFO_EXP_LTR 0x0010
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#define IMAGE_COMPINFO_NEGATE 0x0020
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#define IMAGE_COMPINFO_HICMP_HIQ 0x0040
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#define IMAGE_COMPINFO_HICMP_MEDQ 0x0080
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#define IMAGE_COMPINFO_HICMP_LOWQ 0x0100
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#define IMAGE_COMPINFO_MEDCMP_HIQ 0x0200
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#define IMAGE_COMPINFO_MEDCMP_MEDQ 0x0400
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#define IMAGE_COMPINFO_MEDCMP_LOWQ 0x0800
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#define IMAGE_COMPINFO_LOWCMP_HIQ 0x1000
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#define IMAGE_COMPINFO_LOWCMP_MEDQ 0x2000
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#define IMAGE_COMPINFO_LOWCMP_LOWQ 0x4000
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#define NONJPEG_COMPRESSION_INFO 0x003f
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#define JPEG_COMPRESSION_INFO 0x7fc0
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