[android-developers] OpenGL texture display properly on my phone. But 'white box' on some device?

[Kakyoin]

Hi.

My OpenGL texture display properly on my G1 and Motorola Milestone. (I
only have these 2 devices to test)

But on many other devices(reported by users), there's only a "white
box" displaying instead of the texture.

This bug also appear on  Android 2.3 Emulator.

My texture size is 128x256 in pixel.

Below is the code I use to display the texture:

gl.glEnableClientState(GL10.GL_TEXTURE_COORD_ARRAY);
                gl.glEnableClientState(GL10.GL_VERTEX_ARRAY);
                gl.glEnable(GL10.GL_TEXTURE_2D);
                gl.glColor4f(0.0f, 0.0f, 0.0f, 0.0f);
                gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
                gl.glEnable(GL10.GL_BLEND); // Turn Blending On
                gl.glDisable(GL10.GL_DEPTH_TEST);
                gl.glDisable(GL10.GL_LIGHT0);
                gl.glDisable(GL10.GL_LIGHTING);
                gl.glTexEnvf(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE,
GL10.GL_REPLACE);
gl.glBindTexture(GL10.GL_TEXTURE_2D, myTextureID);

gl.glPushMatrix();
                        gl.glTranslatef(0, 0, -9.0f);
                        gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, texBuff);
                        gl.glVertexPointer(3, GL10.GL_FLOAT, 0, bgBuff);
                        gl.glDrawArrays(GL10.GL_TRIANGLE_STRIP, 0, 4);          
gl.glPopMatrix();




And here's the code I used to load the texture:

private int loadTextureById(GL10 gl, int resId) {
                int[] textures = new int[1];
                gl.glGenTextures(1, textures, 0);

                int generatedTextureId = textures[0];
                gl.glBindTexture(GL10.GL_TEXTURE_2D, generatedTextureId);

                gl.glTexParameterf(GL10.GL_TEXTURE_2D, 
GL10.GL_TEXTURE_MIN_FILTER,
                                GL10.GL_NEAREST);
                gl.glTexParameterf(GL10.GL_TEXTURE_2D, 
GL10.GL_TEXTURE_MAG_FILTER,
                                GL10.GL_LINEAR);

                gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S,
                                GL10.GL_CLAMP_TO_EDGE);
                gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T,
                                GL10.GL_CLAMP_TO_EDGE);




                  gl.glTexEnvf(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE,
                  GL10.GL_MODULATE);

                InputStream is =
mGameActivity.getResources().openRawResource(resId);
                Bitmap bitmap;
                try {
                        bitmap = BitmapFactory.decodeStream(is);
                } finally {
                        try {
                                is.close();
                        } catch (IOException e) {
                                // Ignore.
                        }
                }

                GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, bitmap, 0);
                bitmap.recycle();

                return generatedTextureId;

        }

Anyone know how to solve this problem?

Thank you in advance!

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