tdpeuter/2024CG-project-render
tdpeuter/2024CG-project-render
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github-classroom[bot] 2024-11-29 09:50:03 +00:00 • committed by GitHub
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include/print_opengl_info.h Normal file
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#ifndef PRINT_OPENGL_INFO_H
#define PRINT_OPENGL_INFO_H
// Use glfw to print information about the current opengl context
// Should be called after glfwMakeContextCurrent(...)
void print_opengl_info(GLFWwindow * window);
// Implementation
#include <cstdio>
void print_opengl_info(GLFWwindow * window)
{
int major, minor, rev;
major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
rev = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);
printf("OpenGL version recieved: %d.%d.%d\n", major, minor, rev);
printf("Supported OpenGL is %s\n", (const char*)glGetString(GL_VERSION));
printf("Supported GLSL is %s\n", (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION));
}
#endif