分类导航

Android 发布时间：2022-04-28 发布网站：大佬教程 code.js-code.com

大佬教程收集整理的这篇文章主要介绍了android – OPENGL ES不工作：否当前上下文，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。

我试过这个程序,如OpenGL ES2 for Android所示,但它不工作！

我已经在Odroid E测试了,三星s3,三星y,三星星！

the gl version suported returns 2,but i get
11-22 15:09:45.804: E/oGl-es v(9047): 2.0:131072
11-22 15:09:45.804: E/libEGL(9047): call to OpenGL ES API with no current context     (logged once per thread)
11-22 15:09:45.804: E/unable to(9047): createShader
11-22 15:09:45.804: E/libEGL(9047): call to OpenGL ES API with no current context (logged once per thread)
11-22 15:09:45.804: E/unable to(9047): createShader
11-22 15:09:45.804: E/libEGL(9047): call to OpenGL ES API with no current context (logged once per thread)
11-22 15:09:45.804: E/Error creaTing(9047): GL programObject
11-22 15:09:45.812: E/render(9047): set
11-22 15:09:46.062: E/Results of validaTing program:(9047): 0
11-22 15:09:46.062: E/Results of validaTing program:(9047): Log:

以下是我的代码

public class Main_OGLT1 extends Activity {

    MySurface mGLSurfaceView;
private Boolean renderSet;
    @Override
    protected void onCreate(Bundle savedInstanceStatE) {
        super.onCreate(savedInstanceStatE);

        mGLSurfaceView = new MySurface(this);//(this); //instantiation

        Activitymanager actMan = (Activitymanager) getSystemservice(Context.ACTIVITY_serviCE);
        ConfigurationInfo mConfigInfo = actMan.getDeviceConfigurationInfo();
        Boolean isES2Compat = (mConfigInfo.reqGlEsVersion >= 0x20000);
        Log.e("oGl-es v",mConfigInfo.getGlEsVersion()+":"+ mConfigInfo.reqGlEsVersion);
        if(isES2Compat){


            renderSet = true;
            Log.e("render","set");

        }


    }

    @Override
    public Boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.activity_main__oglt1,menu);
        return true;
    }

    @Override
    protected void onResume()
    {
        // The activity must call the GL surface view's onResume() on activity onResume().
        super.onResume();
        mGLSurfaceView.onResume();
    }

    @Override
    protected void onPause()
    {
        // The activity must call the GL surface view's onPause() on activity onPause().
        super.onPause();
        mGLSurfaceView.onPause();
    }

}

@H_200_2@mySurface类：

public class MySurface extends GLSurfaceView{

    public MySurface(Context context) {
        super(context);
        // TODO Auto-generated constructor stub
        setEGLContextClientVersion(2);
        setRenderer(new myTestRenderer(getContext()));
    }

 }