mirror of https://github.com/mosra/magnum.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.9 KiB
49 lines
1.9 KiB
#ifndef Magnum_Examples_TGATexture_h |
|
#define Magnum_Examples_TGATexture_h |
|
/* |
|
Copyright © 2010 Vladimír Vondruš <mosra@centrum.cz> |
|
|
|
This file is part of Magnum. |
|
|
|
Magnum is free software: you can redistribute it and/or modify |
|
it under the terms of the GNU Lesser General Public License version 3 |
|
only, as published by the Free Software Foundation. |
|
|
|
Magnum is distributed in the hope that it will be useful, |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
GNU Lesser General Public License version 3 for more details. |
|
*/ |
|
|
|
#include "Texture.h" |
|
|
|
#include <string> |
|
|
|
namespace Magnum { namespace Examples { |
|
|
|
class TGATexture: public Texture2D { |
|
public: |
|
TGATexture(const std::string& filename); |
|
|
|
private: |
|
#pragma pack(1) |
|
struct Header { |
|
GLbyte identsize; /**< @brief Size of ID field that follows header (0) */ |
|
GLbyte colorMapType; /**< @brief 0 = None, 1 = paletted */ |
|
GLbyte imageType; /**< @brief 0 = none, 1 = indexed, 2 = rgb, 3 = grey, +8=rle */ |
|
unsigned short colorMapStart; /**< @brief First color map entry */ |
|
unsigned short colorMapLength; /**< @brief Number of colors */ |
|
unsigned char colorMapBpp; /**< @brief Bits per palette entry */ |
|
unsigned short beginX; /**< @brief Image x origin */ |
|
unsigned short beginY; /**< @brief Image y origin */ |
|
unsigned short width; /**< @brief Image width */ |
|
unsigned short height; /**< @brief Image height */ |
|
GLbyte bpp; /**< @brief Bits per pixel (8 16, 24, 32) */ |
|
GLbyte descriptor; /**< @brief Image descriptor */ |
|
}; |
|
#pragma pack(8) |
|
}; |
|
|
|
}} |
|
|
|
#endif
|
|
|