Nanashi-soft○プログラマ専用○AndroidでOpenGL ES 2.0プログラミング○

◇AndroidでOpenGL ES 2.0プログラミング -Android 2.1に対応-

class ContextFactory implements GLSurfaceView.EGLContextFactory {
    private static int EGL_CONTEXT_CLIENT_VERSION = 0x3098;
    public EGLContext createContext(EGL10 egl, EGLDisplay display, EGLConfig eglConfig) {
//        Log.w(TAG, "creating OpenGL ES 2.0 context");
//        checkEglError("Before eglCreateContext", egl);
        int[] attrib_list = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
        EGLContext context = egl.eglCreateContext(display, eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
//        checkEglError("After eglCreateContext", egl);
        return context;
    }

    public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
        egl.eglDestroyContext(display, context);
    }
}

public class sgca7 extends Activity {
	public native void NDKonTouch(int mode2,float cx,float cy);
	public native void NDKonSizeChanged(int width, int height);

    static {
    	System.loadLibrary("sgc-jni");
    }

    GLSurfaceView glview;
	sgcRenderer mGLRenderer;

    public void onCreate(Bundle savedInstanceState) {
    	super.onCreate(savedInstanceState);

    	getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
        requestWindowFeature(Window.FEATURE_NO_TITLE);

        glview = new GLSurfaceView(this);

//        glview.setEGLContextClientVersion(2);
        glview.setEGLContextFactory(new ContextFactory());

        glview.setRenderer(new sgcRenderer());
        setContentView(glview);
	}

    public boolean onTouchEvent(MotionEvent event) {
	}
}