#pragma once
#include "ggl.h"
unsigned char * LoadFileContent(const char*path, int&filesize);
GLuint CompileShader(GLenum shaderType, const char*shaderCode);
GLuint CreateProgram(GLuint vsShader, GLuint fsShader);
float GetFrameTime();
unsigned char * DecodeBMP(unsigned char*bmpFileData, int&width, int&height);
GLuint CreateTexture2D(unsigned char*pixelData, int width, int height, GLenum type);
GLuint CreateTexture2DFromBMP(const char *bmpPath);
GLuint CreateBufferObject(GLenum bufferType, GLsizeiptr size, GLenum usage, void*data = nullptr);