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71 lines
2.0 KiB
71 lines
2.0 KiB
15 years ago
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/* This file is part of ksquirrel-libs (http://ksquirrel.sf.net)
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Copyright (c) 2004 Dmitry Baryshev <ksquirrel@tut.by>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation;
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either version 2 of the License, or (at your option) any later
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version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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as32 with this library; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KSQUIRREL_READ_IMAGE_tga
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#define KSQUIRREL_READ_IMAGE_tga
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struct TGA_FILEHEADER
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{
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u8 IDlength;
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u8 ColorMapType; /* 1==we have colormap, 0==no */
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u8 ImageType;
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/* 0==no image data
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1==uncompressed+color map
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2==uncompressed+true color
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3==uncompressed+B&W
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9==RLE+color map
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10==RLE+true color
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11==RLE+B&W
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*/
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u16 ColorMapSpecFirstEntryIndex;
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u16 ColorMapSpecLength;
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u8 ColorMapSpecEntrySize; /* 15,16,24,32 */
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u16 ImageSpecX;
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u16 ImageSpecY;
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u16 ImageSpecW;
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u16 ImageSpecH;
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u8 ImageSpecDepth; /* 8 or 16 or 24 or 32 */
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u8 ImageSpecDescriptor; /* 7 6 5 4 3 2 1 0 */
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}PACKED;
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struct TGA_IMAGEDATA
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{
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u8 *ID; /* length of this == TGA_FILEHEADER::IDlength */
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u8 *ColorMapData; /* -//- */
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u8 *Image; /* widthxheigth pixels */
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}PACKED;
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struct TGA_FOOTER
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{
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u32 ExtensionAreaOffset;
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u32 DeveloperDirectoryOffset;
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u8 Signature[16]; /* "TRUEVISION-XFILE" */
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u8 punct; /* '.' */
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u8 TGAnull; /* 0x0 */
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}PACKED;
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/* we'll skip "developer area" & "extension area", we don't need to read them. */
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#endif
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