I'm using the GLSurfaceView from the examples and here's all of my
initialization code:
/***********[Activity]***********/
public class OpenGLES extends Activity
{
GLSurfaceView mView;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
mView = new GLSurfaceView(getApplication());
mView.setRenderer(new TutorialRenderer(getApplication()));
setContentView(mView);
}
}
/***********[Renderer]***********/
public class TutorialRenderer implements GLSurfaceView.Renderer
{
private Context mContext;
private boolean mCreateWorld = true;
private Cube mCube;
private Ship mShip;
private float mAngle = 0;
private int mChange = 1;
public TutorialRenderer(Context context)
{
mContext = context;
}
@Override
public void drawFrame(GL10 gl)
{
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
GLU.gluLookAt(gl, 0.0f, 2.0f, 2.0f, 0.0f, 0.5f, 0.0f, 0.0f,
1.0f,
0.0f);
gl.glRotatef(mAngle, 0.0f, 1.0f, 0.0f);
gl.glColor4f(1.0f, 0.0f, 0.0f, 1.0f);
mCube.draw(gl);
gl.glColor4f(0.0f, 1.0f, 0.0f, 1.0f);
gl.glTranslatef(-0.25f, 0.25f, -0.75f);
mShip.draw(gl);
gl.glColor4f(0.0f, 0.0f, 1.0f, 1.0f);
gl.glTranslatef(0.5f, -0.25f, 1.5f);
mCube.draw(gl);
gl.glFlush();
mAngle += mChange;
if(mAngle > 360) mAngle = 0;
}
@Override
public int[] getConfigSpec()
{
// Need a depth buffer, don't care about color depth.
int[] configSpec = {
EGL10.EGL_DEPTH_SIZE,
16,
EGL10.EGL_NONE};
return configSpec;
}
@Override
public void sizeChanged(GL10 gl, int width, int height)
{
gl.glMatrixMode(GL10.GL_PROJECTION);
gl.glLoadIdentity();
if(height == 0) height = 1;
gl.glViewport(0, 0, width, height);
GLU.gluPerspective(gl, 45.0f, 1.0f * width / height, 1.0f,
100.0f);
gl.glMatrixMode(GL10.GL_MODELVIEW);
gl.glLoadIdentity();
}
@Override
public void surfaceCreated(GL10 gl)
{
gl.glEnable(GL10.GL_COLOR_MATERIAL);
gl.glEnable(GL10.GL_LIGHTING);
gl.glEnable(GL10.GL_LIGHT0);
gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_AMBIENT, new float[]{ 0.3f,
0.3f, 0.3f, 1.0f }, 0);
gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_DIFFUSE, new float[]{ 1.0f,
1.0f, 1.0f, 1.0f }, 0);
gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_POSITION, new float[]{
1.0f,
1.0f, 1.0f, 0.0f }, 0);
gl.glEnable(GL10.GL_DEPTH_TEST);
gl.glDepthFunc(GL10.GL_LEQUAL);
gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
gl.glClearDepthf(1.0f);
if(mCreateWorld)
{
createWorld(gl);
mCreateWorld = false;
}
gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
gl.glEnableClientState(GL10.GL_COLOR_ARRAY);
gl.glEnableClientState(GL10.GL_NORMAL_ARRAY);
gl.glEnable(GL10.GL_CULL_FACE);
gl.glShadeModel(GL10.GL_SMOOTH);
}
private void createWorld(GL10 gl)
{
mCube = new Cube();
mShip = new Ship(mContext);
}
}
On Dec 3, 5:01 pm, "David Turner" <[EMAIL PROTECTED]> wrote:
> the emulator only runs the Android software OpenGL renderer; while the G1
> comes both with
> the software renderer and a hardware-accelerated one that talks to the
> graphics chip. Which one
> your application will end up using depends on which GL configuration you're
> asking for (I believe
> that you'll get the hardware one most of the time on the G1, except if you
> ask precisely for certain
> configurations).
>
> If I remember correctly, the software renderer supports features that the
> hardware one doesn't,
> and vice-versa (e.g. at the moment, only the hardware renderer supports
> PBuffers). So to be able
> to answer your question, we really need to see some of the code you're using
> to setup your GL
> and what you're trying to do.
>
> On Wed, Dec 3, 2008 at 1:24 PM, CaseyB <[EMAIL PROTECTED]> wrote:
>
> > I just got my G1 yesterday and it's an AMAZING device!! I am having a
> > bit of trouble with it though. I have written a little OpenGL test
> > app that runs fine in the emulator, but just shows a black screen on
> > the G1. I can choose to run on the emulator or the G1 from eclipse
> > and just by switching the output I can show that the code works on the
> > Emulator and not the G1. Is there anything else (i.e. permissions,
> > etc,) that I need to have it run on the G1?
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