60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
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#ifndef PROGRAM_HPP
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#define PROGRAM_HPP
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#pragma once
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// System headers
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#include <GLFW/glfw3.h>
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#include <glad/glad.h>
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#include <string>
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#include <utilities/window.hpp>
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// Main OpenGL program
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void runProgram(GLFWwindow* window, CommandLineOptions options);
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// Function for handling keypresses
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void handleKeyboardInput(GLFWwindow* window);
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// Checks for whether an OpenGL error occurred. If one did,
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// it prints out the error type and ID
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inline void printGLError() {
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int errorID = glGetError();
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if(errorID != GL_NO_ERROR) {
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std::string errorString;
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switch(errorID) {
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case GL_INVALID_ENUM:
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errorString = "GL_INVALID_ENUM";
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break;
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case GL_INVALID_OPERATION:
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errorString = "GL_INVALID_OPERATION";
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break;
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case GL_INVALID_FRAMEBUFFER_OPERATION:
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errorString = "GL_INVALID_FRAMEBUFFER_OPERATION";
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break;
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case GL_OUT_OF_MEMORY:
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errorString = "GL_OUT_OF_MEMORY";
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break;
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case GL_STACK_UNDERFLOW:
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errorString = "GL_STACK_UNDERFLOW";
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break;
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case GL_STACK_OVERFLOW:
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errorString = "GL_STACK_OVERFLOW";
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break;
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default:
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errorString = "[Unknown error ID]";
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break;
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}
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fprintf(stderr, "An OpenGL error occurred (%i): %s.\n",
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errorID, errorString.c_str());
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}
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}
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#endif
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