Initial import. Contains the im, cd and iup librairies, and a "working" Makefile for them under linux.

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+/** \file
+ * \brief All the Internal File Formats.
+ * They are all automatically registered by the library.
+ * The signatures are in C, but the functions are C++.
+ * Header for internal use only.
+ *
+ * See Copyright Notice in im_lib.h
+ */
+
+#ifndef __IM_FORMAT_ALL_H
+#define __IM_FORMAT_ALL_H
+
+#if	defined(__cplusplus)
+extern "C" {
+#endif
+
+/** \defgroup gif GIF - Graphics Interchange Format
+ * \section Description
+ *
+ * \par
+ * Copyright (c) 1987,1988,1989,1990 CompuServe Incorporated. \n
+ * GIF is a Service Mark property of CompuServe Incorporated. \n
+ * Graphics Interchange Format Programming Reference, 1990. \n
+ * LZW Copyright Unisys.
+ * \par
+ * Patial Internal Implementation. \n
+ * Decoding and encoding code were extracted from GIFLib 1.0. \n
+ * Copyright (c) 1989 Gershon Elber.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: MAP only, (Gray and Binary saved as MAP)
+    Compressions:
+      LZW - Lempel-Ziv & Welch      [default]
+    Can have more than one image.
+    No alpha channel.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      ScreenHeight, ScreenWidth IM_USHORT (1) screen size [default to the first image size]
+      Interlaced IM_INT (1 | 0) default 0
+      Description (string)
+      TransparencyIndex IM_BYTE (1)
+      XScreen, YScreen IM_USHORT (1) screen position
+      UserInput IM_BYTE (1) [1, 0]
+      Disposal (string) [UNDEF, LEAVE, RBACK, RPREV]
+      Delay IM_USHORT (1) [time to wait betweed frames in 1/100 of a second]
+      Iterations IM_USHORT (1) (NETSCAPE2.0 Application Extension) [The number of times to repeat the animation. 0 means to repeat forever. ]
+
+    Comments:
+      Attributes after the last image are ignored.
+      Reads GIF87 and GIF89, but writes GIF89 always.
+      Ignored attributes: Background Color Index, Pixel Aspect Ratio,
+                          Plain Text Extensions, Application Extensions...
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterGIF(void);
+
+/** \defgroup bmp BMP - Windows Device Independent Bitmap
+ * \section Description
+ *
+ * \par
+ * Windows Copyright Microsoft Corporation.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: RGB, MAP and Binary (Gray saved as MAP)
+    Compressions:
+      NONE - no compression [default]
+      RLE  - Run Lenght Encoding (only for MAP and Gray)
+    Only one image.
+    Can have an alpha channel (only for RGB)
+    Internally the components are always packed.
+    Lines arranged from top down to bottom or bottom up to top. But are saved always as bottom up.
+
+    Attributes:
+      ResolutionUnit (string) ["DPC", "DPI"]
+      XResolution, YResolution IM_FLOAT (1)
+
+    Comments:
+      Reads OS2 1.x and Windows 3, but writes Windows 3 always.
+      Version 4 and 5 BMPs are not supported.
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterBMP(void);
+
+/** \defgroup ras RAS - Sun Raster File
+ * \section Description
+ *
+ * \par
+ * Copyright Sun Corporation.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: Gray, RGB, MAP and Binary
+    Compressions:
+      NONE - no compression   [default]
+      RLE  - Run Lenght Encoding
+    Only one image.
+    Can have an alpha channel (only for IM_RGB)
+    Internally the components are always packed.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      none
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterRAS(void);
+
+/** \defgroup led LED - IUP image in LED
+ * \section Description
+ *
+ * \par
+ * Copyright Tecgraf/PUC-Rio and PETROBRAS/CENPES.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: MAP only (Gray and Binary saved as MAP)
+    Compressions:
+      NONE - no compression  [default]
+    Only one image.
+    No alpha channel.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      none
+
+    Comments:
+      LED file must start with "LEDImage = IMAGE[".
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterLED(void);
+
+/** \defgroup sgi SGI - Silicon Graphics Image File Format
+ * \section Description
+ *
+ * \par
+ * SGI is a trademark of Silicon Graphics, Inc.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte and UShort
+    Color Spaces: Gray and RGB (Binary saved as Gray, MAP with fixed palette when reading only)
+    Compressions:
+      NONE - no compression  [default]
+      RLE  - Run Lenght Encoding
+    Only one image.
+    Can have an alpha channel (only for IM_RGB)
+    Internally the components are always packed.
+    Internally the lines are arranged from bottom up to top.
+
+    Attributes:
+      Description (string)
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterSGI(void);
+
+/** \defgroup pcx PCX - ZSoft Picture
+ * \section Description
+ *
+ * \par
+ * Copyright ZSoft Corporation. \n
+ * ZSoft (1988) PCX Technical Reference Manual.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: RGB, MAP and Binary (Gray saved as MAP)
+    Compressions:
+      NONE - no compression
+      RLE  - Run Lenght Encoding [default - since uncompressed PCX is not well supported]
+    Only one image.
+    No alpha channel.
+    Internally the components are always packed.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      ResolutionUnit (string) ["DPC", "DPI"]
+      XResolution, YResolution IM_FLOAT (1)
+      XScreen, YScreen IM_USHORT (1) screen position
+
+    Comments:
+      Reads Versions 0-5, but writes Version 5 always.
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterPCX(void);
+
+/** \defgroup tga TGA - Truevision Graphics Adapter File
+ * \section Description
+ *
+ * \par
+ * Truevision TGA File Format Specification Version 2.0 \n
+ * Technical Manual Version 2.2 January, 1991           \n
+ * Copyright 1989, 1990, 1991 Truevision, Inc.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Supports 8 bits per component only. Data type is always Byte.
+    Color Spaces: Gray, RGB and MAP (Binary saved as Gray)
+    Compressions:
+      NONE - no compression [default]
+      RLE  - Run Lenght Encoding
+    Only one image.
+    No alpha channel.
+    Internally the components are always packed.
+    Internally the lines are arranged from bottom up to top or from top down to bottom.
+
+    Attributes:
+      XScreen, YScreen IM_USHORT (1) screen position
+      Title, Author, Description, JobName, Software (string)
+      SoftwareVersion (read only) (string)
+      DateTimeModified (string) [when writing uses the current system time]
+      Gamma IM_FLOAT (1)
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterTGA(void);
+
+/** \defgroup pnm PNM - Netpbm Portable Image Map
+ * \section Description
+ *
+ * \par
+ * PNM formats Copyright Jef Poskanzer
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte and UShort
+    Color Spaces: Gray, RGB and Binary
+    Compressions:
+      NONE - no compression [default]
+      ASCII (textual data)
+    Can have more than one image, but sequencial access only.
+    No alpha channel.
+    Internally the components are always packed.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      Description (string)
+
+    Comments:
+      In fact ASCII is an expansion, not a compression, because the file will be larger than binary data.
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterPNM(void);
+
+/** \defgroup ico ICO - Windows Icon
+ * \section Description
+ *
+ * \par
+ * Windows Copyright Microsoft Corporation.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte
+    Color Spaces: RGB, MAP and Binary (Gray saved as MAP)
+    Compressions:
+      NONE - no compression [default]
+    Can have more than one image. But writing is limited to 5 images,
+      and all images must have different sizes and bpp.
+    Can have an alpha channel (only for RGB)
+    Internally the components are always packed.
+    Internally the lines are arranged from bottom up to top.
+
+    Attributes:
+      TransparencyIndex IM_BYTE (1)
+
+    Comments:
+      If the user specifies an alpha channel, the AND mask is loaded as alpha if
+        the file color mode does not contain the IM_ALPHA flag.
+      For MAP imagens, if the user does not specifies an alpha channel
+        the TransparencyIndex is used to initialize the AND mask when writing,
+        and if the user does specifies an alpha channel
+        the most repeated index with transparency will be the transparent index.
+      Although any size and common bpp can be used is recomended to use the typical configurations:
+        16x16, 32x32, 48x48, 64x64 or 96x96
+        2 colors, 16 colors, 256 colors, 24bpp or 32bpp
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterICO(void);
+
+/** \defgroup krn KRN - IM Kernel File Format
+ * \section Description
+ *
+ * \par
+ * Textual format to provied a simple way to create kernel convolution images.
+ * \par
+ * Internal Implementation.
+ *
+ * \section Features
+ *
+\verbatim
+    Data Types: Byte, Int
+    Color Spaces: Gray
+    Compressions:
+      NONE - no compression [default]
+    Only one image.
+    No alpha channel.
+    Internally the lines are arranged from top down to bottom.
+
+    Attributes:
+      Description (string)
+
+    Comments:
+      The format is very simple, inspired by PNM.
+      It was developed because PNM does not have support for INT and FLOAT.
+      Remeber that usually convolution operations use kernel size an odd number.
+
+    Format Model:
+      IMKERNEL
+      Description up to 512 characters
+      width height
+      type (0 - IM_INT, 1 - IM_FLOAT)
+      data...
+
+    Example:
+      IMKERNEL
+      Gradian
+      3 3
+      0
+      0 -1 0
+      0  1 0
+      0  0 0
+\endverbatim
+ * \ingroup format */
+void imFormatRegisterKRN(void);
+
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif