37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
#pragma pack(push, 1)
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typedef struct sTGAHeader
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{
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Byte BytesInIdentField;
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Byte ColorMapType; // Color map type - 0 [no map] 1 [256 entry]
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Byte ImageTypeCode; /* Image type
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[0] No image data included
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[1] Uncompressed color map image [4,6]
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[2] Uncompressed RGB Image [16,24]
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[3] Uncompressed Black & White
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[9] RLE Color map image
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[10] RLE RGB Image
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[11] RLE Black & White
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[32 | 33] compressed color map by Huffman, Delta, RLE
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*/
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Word ColorMapOrigin; // Offset of first color map entry
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Word ColorMapLength; // Number of color map entries
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Byte ColorMapEntrySize; // Number of bits per color map entries
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Word XOrigin;
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Word YOrigin;
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Word Width;
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Word Height;
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Byte ImagePixelSize; // BPP
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Byte ImageDescByte; // Flags
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} sTGAHeader;
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#pragma pack(pop)
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class TGAFile
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{
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protected:
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sTGAHeader Tga_head;
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public:
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Word width;
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Word height;
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Byte* buffer;
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int LoadTGAFile(Byte* filebuff, Dword filesize);
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}; |