详解Android获得系统GPU参数 gl.glGetString

通过文档的查找,以及源码的剖析,Android的GPU信息需要通过OpenGL来获取,android framework层提供GL10来获取相应的参数,而GL10要在使用自定义的View时才可以获得,下面是获得GPU信息的例子:
1.实现Render类
class DemoRenderer implements GLSurfaceView.Renderer {
public void onSurfaceCreated(GL10 gl, EGLConfig config)
{
Log.d("SystemInfo", "GL_RENDERER = " +gl.glGetString(GL10.GL_RENDERER));
Log.d("SystemInfo", "GL_VENDOR = " + gl.glGetString(GL10.GL_VENDOR));
Log.d("SystemInfo", "GL_VERSION = " + gl.glGetString(GL10.GL_VERSION));
Log.i("SystemInfo", "GL_EXTENSIONS = " + gl.glGetString(GL10.GL_EXTENSIONS));
}
@Override
public void onDrawFrame(GL10 arg0) {
// TODO Auto-generated method stub
}
@Override
public void onSurfaceChanged(GL10 arg0, int arg1, int arg2) {
// TODO Auto-generated method stub
}
}

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