如何打印出 GPU 的 OpenGl 版本并将其放入 Opengl 和 C++ 中的字符串中？

Question

我需要在应用程序中打印出我的 GPU 的 OpenGL 版本，然后将其放入字符串中。

Answer 1

您可以使用以下代码作为示例：

std::cout << "" << std::endl;
std::cout << "" << "OpenGL Vendor: " << glGetString(GL_VENDOR) << std::endl;
std::cout << "" << "OpenGL Renderer: " << glGetString(GL_RENDERER) << std::endl;
std::cout << "" << "OpenGL Version: " << glGetString(GL_VERSION) << std::endl;
std::cout << "" << "OpenGL Shading Language Version: " << glGetString(GL_SHADING_LANGUAGE_VERSION) << std::endl;
std::cout << "" << std::endl;

std::string Vendor(reinterpret_cast<const char*>(glGetString(GL_VENDOR)));
std::string Renderer(reinterpret_cast<const char*>(glGetString(GL_RENDERER)));
std::string Version(reinterpret_cast<const char*>(glGetString(GL_VERSION)));
std::string ShadingLanguageVersion(reinterpret_cast<const char*>(glGetString(GL_SHADING_LANGUAGE_VERSION)));

mystring = "\n";
mystring = "OpenGL Vendor: " + Vendor + "\n";
mystring = "OpenGL Renderer : " + Renderer + "\n";
mystring = "OpenGL Version: " + Version + "\n";
mystring = "OpenGL Shading Language Version: " + ShadingLanguageVersion + "\n";
mystring = "\n";

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如何打印出 GPU 的 OpenGl 版本并将其放入 Opengl 和 C++ 中的字符串中？

How print out the OpenGl version of a GPU and put it in a string in Opengl and C++?

c++

opengl

stdstring