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109 lines
4.0 KiB
109 lines
4.0 KiB
/* $XConsortium: XWDFile.h,v 1.17 94/04/17 20:10:49 dpw Exp $ */ |
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/* |
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Copyright (c) 1985, 1986 X Consortium |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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Except as contained in this notice, the name of the X Consortium shall not be |
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used in advertising or otherwise to promote the sale, use or other dealings |
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in this Software without prior written authorization from the X Consortium. |
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*/ |
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/* |
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* XWDFile.h MIT Project Athena, X Window system window raster |
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* image dumper, dump file format header file. |
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* |
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* Author: Tony Della Fera, DEC |
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* 27-Jun-85 |
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* |
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* Modifier: William F. Wyatt, SAO |
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* 18-Nov-86 - version 6 for saving/restoring color maps |
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*/ |
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#include <X11/Xmd.h> |
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#define XWD_FILE_VERSION 7 |
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#define sz_XWDheader 100 |
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#define sz_XWDColor 12 |
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typedef CARD32 xwdval; /* for old broken programs */ |
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/* Values in the file are most significant byte first. */ |
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typedef struct _xwd_file_header { |
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/* header_size = SIZEOF(XWDheader) + length of null-terminated |
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* window name. */ |
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CARD32 header_size B32; |
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CARD32 file_version B32; /* = XWD_FILE_VERSION above */ |
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CARD32 pixmap_format B32; /* ZPixmap or XYPixmap */ |
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CARD32 pixmap_depth B32; /* Pixmap depth */ |
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CARD32 pixmap_width B32; /* Pixmap width */ |
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CARD32 pixmap_height B32; /* Pixmap height */ |
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CARD32 xoffset B32; /* Bitmap x offset, normally 0 */ |
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CARD32 byte_order B32; /* of image data: MSBFirst, LSBFirst */ |
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/* bitmap_unit applies to bitmaps (depth 1 format XY) only. |
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* It is the number of bits that each scanline is padded to. */ |
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CARD32 bitmap_unit B32; |
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CARD32 bitmap_bit_order B32; /* bitmaps only: MSBFirst, LSBFirst */ |
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/* bitmap_pad applies to pixmaps (non-bitmaps) only. |
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* It is the number of bits that each scanline is padded to. */ |
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CARD32 bitmap_pad B32; |
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CARD32 bits_per_pixel B32; /* Bits per pixel */ |
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/* bytes_per_line is pixmap_width padded to bitmap_unit (bitmaps) |
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* or bitmap_pad (pixmaps). It is the delta (in bytes) to get |
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* to the same x position on an adjacent row. */ |
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CARD32 bytes_per_line B32; |
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CARD32 visual_class B32; /* Class of colormap */ |
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CARD32 red_mask B32; /* Z red mask */ |
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CARD32 green_mask B32; /* Z green mask */ |
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CARD32 blue_mask B32; /* Z blue mask */ |
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CARD32 bits_per_rgb B32; /* Log2 of distinct color values */ |
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CARD32 colormap_entries B32; /* Number of entries in colormap; not used? */ |
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CARD32 ncolors B32; /* Number of XWDColor structures */ |
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CARD32 window_width B32; /* Window width */ |
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CARD32 window_height B32; /* Window height */ |
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CARD32 window_x B32; /* Window upper left X coordinate */ |
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CARD32 window_y B32; /* Window upper left Y coordinate */ |
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CARD32 window_bdrwidth B32; /* Window border width */ |
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} XWDFileHeader; |
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/* Null-terminated window name follows the above structure. */ |
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/* Next comes XWDColor structures, at offset XWDFileHeader.header_size in |
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* the file. XWDFileHeader.ncolors tells how many XWDColor structures |
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* there are. |
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*/ |
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typedef struct { |
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CARD32 pixel B32; |
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CARD16 red B16; |
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CARD16 green B16; |
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CARD16 blue B16; |
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CARD8 flags; |
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CARD8 pad; |
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} XWDColor; |
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/* Last comes the image data in the format described by XWDFileHeader. */
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