125 lines
1.7 KiB
C
125 lines
1.7 KiB
C
#ifndef _opengl
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#define _opengl
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// Macros
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#define HEIGHT 480
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#define WIDTH 640
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#define GL_GLEXT_PROTOTYPES
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#include "stdlib.h"
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extern char * __ClassNames[];
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// Includes
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#include <time.h>
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#include <GL/glx.h>
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#include <GL/gl.h>
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#include <GL/glext.h>
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#include <X11/keysym.h>
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#include <X11/Xlib.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "unsignedIntegerArray.h"
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#include "floatArray.h"
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#include "shader.h"
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#include "mesh.h"
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typedef struct opengl{
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unsigned short __classIndex;
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Display * mainDisplay;
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Window mainWindow;
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int MainScreen;
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Window RootWindow;
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int lastTime;
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clock_t deltaTime;
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struct timespec startTime;
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int frameCount;
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GLuint vertexbuffer;
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GLuint indexBuffer;
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struct shader * currentShader;
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struct mesh * quads;
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unsigned char image[HEIGHT][WIDTH];
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} opengl;
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void opengl_initialize( opengl * this );
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void opengl_showVersion( opengl * this );
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void opengl_setupTime( opengl * this );
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void opengl_setupWindow( opengl * this );
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void opengl_setupRenderLoop( opengl * this );
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void opengl_createShaders( opengl * this );
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void opengl_createQuad( opengl * this );
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double opengl_clockToMilliseconds( opengl * this, clock_t ticks );
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void opengl_render( opengl * this );
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void opengl_displayFPS( opengl * this );
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void opengl_vertex2f( opengl * this, float x, float y );
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void opengl_color3f( opengl * this, float r, float g, float b );
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void opengl_clear( opengl * this, GLbitfield mask );
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void opengl_clearColor( opengl * this, float r, float g, float b, float a );
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void opengl_begin( opengl * this, GLenum mode );
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void opengl_end( opengl * this );
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void opengl_flush( opengl * this );
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static int DoubleBufferAttributes[] ;
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opengl opengl_new( );
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opengl * opengl_newPointer( );
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#endif
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