获取GPU信息在Android上没有SurfaceView [英] Get GPU info on Android without SurfaceView

问题描述

在Android上，有没有办法让GPU的信息，而无需创建一个SurfaceView？我不希望绘制使用OpenGL什么，但我只需要得到这样的供应商，OpenGL ES版本，可扩展等硬件信息。

On Android, is there a way to get GPU information without creating a SurfaceView? I'm not looking to draw anything using OpenGL, but I just need to get hardware information like vendor, OpenGL ES version, extensions available etc.

推荐答案

我很抱歉，我不知道该怎么办了Android但功能glGetString允许您访问OpenGL的信息。下面是一个示例C ++风格$ C $您的硬件，我希望你能够适应到Android将支持输出扩展C：

I am sorry I am not sure how to do that with Android but the function glGetString allows you to access the OpenGL information. Here is a sample C++ style code that will output the extensions supported by your hardware that I hope you'll be able to adapt to Android:

void PrettyPrintExtensions(){
    std::string extensions = (const char*) glGetString(GL_EXTENSIONS);
    char* extensionStart = &extensions[0];
    char** extension = &extensionStart;
    std::cout << "Supported OpenGL ES Extensions:" << std::endl;
    while (*extension)
        std::cout << '\t' << strsep(extension, " ") << std::endl;
    std::cout << std::endl;
}

通过改变glGetString您还可以访问卖方，渲染器和版本的参数。
请参阅：

By changing the parameter of glGetString you can also access the Vendor, renderer and version. Please see:

http://www.khronos.org/opengles/ SDK / 1.1 /文档/人/ glGetString.xml

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