Hi there!
I've the same problem... Have you solve it? Please let me know.
Thanks
Paolo
On 5 Lug, 14:41, Aidan C <aidanchu...@gmail.com> wrote:
> Hey Guys,
>
> I've made some edits to my application but I'm pretty sure it crashing
> is linked to my updating my Nexus One. I've included the error as well
> as all code I think is relevant. Anyone got any ideas?
>
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751): FATAL EXCEPTION:
> GLThread 11
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751):
> java.lang.IllegalArgumentException: No config chosen
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751): at
> android.opengl.GLSurfaceView
> $BaseConfigChooser.chooseConfig(GLSurfaceView.java:771)
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751): at
> android.opengl.GLSurfaceView$EglHelper.start(GLSurfaceView.java:916)
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751): at
> android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:
> 1246)
> 07-05 12:07:04.292: ERROR/AndroidRuntime(5751): at
> android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1116)
>
> public class GLCamTest extends Activity {
> private CamLayer mPreview;
> private GLLayer glView;
> static int counter=0;
>
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> counter++;
> }
>
> /** Called when the activity is first created. */
> @Override
> public void onResume() {
> super.onResume();
>
> this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
>
> final Window win = getWindow();
> win.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
> WindowManager.LayoutParams.FLAG_FULLSCREEN);
>
> // Hide the window title.
> requestWindowFeature(Window.FEATURE_NO_TITLE);
>
> glView=new GLLayer(this);
>
> mPreview = new CamLayer(this, glView);
>
> setContentView(glView);
> addContentView(mPreview, new
> LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
> }
> protected void onPause() {
> super.onPause();
> if (counter>=2) {
> System.exit(0);
> }
> }
>
> }
>
> public class GLLayer extends GLSurfaceView implements
> SurfaceHolder.Callback,
> Camera.PreviewCallback, Renderer {
>
> int onDrawFrameCounter=1;
> int[] cameraTexture;
> byte[] glCameraFrame=new byte[256*256]; //size of a texture
> must be a power of 2
> FloatBuffer cubeBuff;
> FloatBuffer texBuff;
>
> public GLLayer(Context c) {
> super(c);
>
> this.setEGLConfigChooser(5, 6, 5, 8, 16, 0);
> this.setRenderer(this);
> this.getHolder().setFormat(PixelFormat.TRANSLUCENT);
> }
>
> public void onDrawFrame(GL10 gl) {
> onDrawFrameCounter++;
>
> gl.glEnable(GL10.GL_TEXTURE_2D);
> gl.glClear(GL10.GL_COLOR_BUFFER_BIT |
> GL10.GL_DEPTH_BUFFER_BIT);
>
> bindCameraTexture(gl);
>
> gl.glLoadIdentity();
> GLU.gluLookAt(gl, 0, 0, 4.2f, 0, 0, 0, 0, 1, 0);
>
> gl.glRotatef(onDrawFrameCounter,1,0,0); //Rotate the
> camera image
> gl.glRotatef((float)Math.sin(onDrawFrameCounter/
> 20.0f)*40,0,1,0); //Rotate the camera image
> gl.glRotatef((float)Math.cos(onDrawFrameCounter/
> 40.0f)*40,0,0,1); //Rotate the camera image
>
> gl.glNormal3f(0,0,1);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 4, 4);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 8, 4);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP,12, 4);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP,16, 4);
> gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP,20, 4);
> }
>
> public void onSurfaceChanged(GL10 gl, int width, int height) {
> gl.glViewport(0, 0, width, height);
>
> float ratio = (float) width / height;
> gl.glMatrixMode(GL10.GL_PROJECTION);
> gl.glLoadIdentity();
> gl.glFrustumf(-ratio, ratio, -1, 1, 1, 10);
>
> gl.glMatrixMode(GL10.GL_MODELVIEW);
> gl.glLoadIdentity();
> GLU.gluLookAt(gl, 0, 0, 4.2f, 0, 0, 0, 0, 1,
> 0);
> }
>
> public void onSurfaceCreated(GL10 gl, EGLConfig config) {
> gl.glHint(GL10.GL_PERSPECTIVE_CORRECTION_HINT,
> GL10.GL_FASTEST);
>
> gl.glClearColor(0, 0, 0, 0);
> gl.glEnable(GL10.GL_CULL_FACE);
> gl.glShadeModel(GL10.GL_SMOOTH);
> gl.glEnable(GL10.GL_DEPTH_TEST);
>
> cubeBuff = makeFloatBuffer(camObjCoord);
> texBuff =
> makeFloatBuffer(camTexCoords);
> gl.glVertexPointer(3, GL10.GL_FLOAT, 0, cubeBuff);
> gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
> gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, texBuff);
> gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
> }
>
> /**
> * Generates a texture from the black and white array filled
> by the onPreviewFrame
> * method.
> */
> void bindCameraTexture(GL10 gl) {
> synchronized(this) {
> if (cameraTexture==null)
> cameraTexture=new int[1];
> else
> gl.glDeleteTextures(1, cameraTexture,
> 0);
>
> gl.glGenTextures(1, cameraTexture, 0);
> int tex = cameraTexture[0];
> gl.glBindTexture(GL10.GL_TEXTURE_2D, tex);
> gl.glTexImage2D(GL10.GL_TEXTURE_2D, 0,
> GL10.GL_LUMINANCE, 256, 256, 0, GL10.GL_LUMINANCE,
> GL10.GL_UNSIGNED_BYTE, ByteBuffer.wrap(glCameraFrame));
> gl.glTexParameterf(GL10.GL_TEXTURE_2D,
> GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
> }
> }
>
> /**
> * This method is called if a new image from the camera
> arrived. The camera
> * delivers images in a yuv color format. It is converted to a
> black and white
> * image with a size of 256x256 pixels (only a fraction of the
> resulting image
> * is used). Afterwards Rendering the frame (in the main loop
> thread) is started by
> * setting the newFrameLock to true.
> */
> public void onPreviewFrame(byte[] yuvs, Camera camera)
> {
> int bwCounter=0;
> int yuvsCounter=0;
> for (int y=0;y<160;y++) {
> System.arraycopy(yuvs, yuvsCounter, glCameraFrame,
> bwCounter, 240);
> yuvsCounter=yuvsCounter+240;
> bwCounter=bwCounter+256;
> }
> }
>
> FloatBuffer makeFloatBuffer(float[] arr) {
> ByteBuffer bb =
> ByteBuffer.allocateDirect(arr.length*4);
> bb.order(ByteOrder.nativeOrder());
> FloatBuffer fb = bb.asFloatBuffer();
> fb.put(arr);
> fb.position(0);
> return fb;
> }
>
> final static float camObjCoord[] = new float[] {
> // FRONT
> -2.0f, -1.5f, 2.0f,
> 2.0f, -1.5f, 2.0f,
> -2.0f, 1.5f, 2.0f,
> 2.0f, 1.5f, 2.0f,
> // BACK
> -2.0f, -1.5f, -2.0f,
> -2.0f, 1.5f, -2.0f,
> 2.0f, -1.5f, -2.0f,
> 2.0f, 1.5f, -2.0f,
> // LEFT
> -2.0f, -1.5f, 2.0f,
> -2.0f, 1.5f, 2.0f,
> -2.0f, -1.5f, -2.0f,
> -2.0f, 1.5f, -2.0f,
> // RIGHT
> 2.0f, -1.5f, -2.0f,
> 2.0f, 1.5f, -2.0f,
> 2.0f, -1.5f, 2.0f,
> 2.0f, 1.5f, 2.0f,
> // TOP
> -2.0f, 1.5f, 2.0f,
> 2.0f, 1.5f, 2.0f,
> -2.0f, 1.5f, -2.0f,
> 2.0f, 1.5f, -2.0f,
> // BOTTOM
> -2.0f, -1.5f, 2.0f,
> -2.0f, -1.5f, -2.0f,
> 2.0f, -1.5f, 2.0f,
> 2.0f, -1.5f, -2.0f,
> };
> final static float camTexCoords[] = new
> float[] {
> // Camera preview
> 0.0f, 0.0f,
> 0.9375f, 0.0f,
> 0.0f, 0.625f,
> 0.9375f, 0.625f,
>
> // BACK
> 0.9375f, 0.0f,
> 0.9375f, 0.625f,
> 0.0f, 0.0f,
> 0.0f, 0.625f,
> // LEFT
> 0.9375f, 0.0f,
> 0.9375f, 0.625f,
> 0.0f, 0.0f,
> 0.0f, 0.625f,
> // RIGHT
> 0.9375f, 0.0f,
> 0.9375f, 0.625f,
> 0.0f, 0.0f,
> 0.0f, 0.625f,
> // TOP
> 0.0f, 0.0f,
> 0.9375f, 0.0f,
> 0.0f, 0.625f,
> 0.9375f, 0.625f,
> // BOTTOM
> 0.9375f, 0.0f,
> 0.9375f, 0.625f,
> 0.0f, 0.0f,
> 0.0f, 0.625f
> };
>
>
>
> }
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