kolibrios-fun/programs/media/imgview/formats/tga.h
Kirill Lipatov (Leency) aef7c5284b imgview 0.08
git-svn-id: svn://kolibrios.org@958 a494cfbc-eb01-0410-851d-a64ba20cac60
2008-12-13 23:11:59 +00:00

37 lines
1.2 KiB
C++

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