47 lines
2 KiB
C
47 lines
2 KiB
C
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/****************************************************************************
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*
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* File: pdfcodecdecl.h
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*
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* Description: The include file for native C interfaces using codecs.
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*
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* Author: Dr. Hans B<EFBFBD>rfuss, PDF Tools AG
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*
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* Copyright: Copyright (C) 2001 - 2005 PDF Tools AG, Switzerland
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* All rights reserved.
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*
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***************************************************************************/
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#ifndef _PDFCODECDECL_INCLUDED
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#define _PDFCODECDECL_INCLUDED
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typedef enum TPDFCompression
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{
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eComprRaw, // No compression (raw).
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eComprJPEG, // Lossless DCT (Discrete Cosine Transform, JPEG) compression.
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eComprFlate, // Lossless flate (ZIP)compression.
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eComprLZW, // Lossless LZW (Lempel-Ziff-Welch) compression.
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eComprGroup3, // Lossless CCITT Fax Group3 compression.
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eComprGroup3_2D, // Lossless CCITT Fax Group3 (2D) compression.
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eComprGroup4, // Lossless CCITT Fax Group4 compression.
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eComprJBIG2, // Lossless JBGI2 compression.
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eComprJPEG2000, // Lossy JPEG2000 compression.
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eComprUnknown
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} TPDFCompression;
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typedef enum TPDFColorSpace
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{
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eColorGray, // One channel gray.
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eColorGrayA, // Two channels gray and alpha.
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eColorRGB, // Three channels red, green, blue.
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eColorRGBA, // Four channels red, green, blue, alpha.
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eColorCMYK, // Four channels cyan, magenta, yellow, black.
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eColorYCbCr, // Three channels Luminance (Y) and Chroma (Cb, Cr)
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eColorYCbCrK, // Four channels Luminance (Y), Chroma (Cb, Cr) and black.
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eColorPalette, // One channel palette indices (into an RGB color table).
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eColorLAB, // Three channels IEC LAB.
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eColorOther
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} TPDFColorSpace;
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#endif // _PDFCODECDECL_INCLUDED
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