44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
#ifndef __TGA_H__
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#define __TGA_H__
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#pragma comment(lib, "OpenGL32.lib")
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#ifdef WIN32
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#include <windows.h> //I think this was only needed because gl.h uses it
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#include <GL/gl.h>
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#endif
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#ifdef __linux
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#include <GL/gl.h>
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#endif
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#ifdef __APPLE__
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#include <gl.h>
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#endif
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#include <cstdio>
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#include <string>
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#include "texture.h"
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namespace OpenArena{
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struct TGAHeader
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{
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GLubyte Header[12]; // File Header To Determine File Type
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};
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struct TGA
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{
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GLubyte header[6]; // Holds The First 6 Useful Bytes Of The File
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GLuint bytesPerPixel; // Number Of BYTES Per Pixel (3 Or 4)
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GLuint imageSize; // Amount Of Memory Needed To Hold The Image
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GLuint type; // The Type Of Image, GL_RGB Or GL_RGBA
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GLuint Height; // Height Of Image
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GLuint Width; // Width Of Image
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GLuint Bpp; // Number Of BITS Per Pixel (24 Or 32)
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};
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TextureImage* LoadTGA(const char *filename);
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const GLubyte uTGAcompare[12] = {0,0,2, 0,0,0,0,0,0,0,0,0}; // Uncompressed TGA Header
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const GLubyte cTGAcompare[12] = {0,0,10,0,0,0,0,0,0,0,0,0}; // Compressed TGA Header
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TextureImage* LoadUncompressedTGA(FILE *); // Load an Uncompressed file
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TextureImage* LoadCompressedTGA(FILE *); // Load a Compressed file
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};
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#endif
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