Why are you using the ARGB_4444 mode? On Tue, Feb 17, 2009 at 10:03 PM, Rye <[email protected]> wrote: > > All the textures I create from my resource files are fine, but when I > create a texture in the following way... > > <code> > > mOverlay = Bitmap.createBitmap((int)mWidth, (int)mHeight, > Bitmap.Config.ARGB_4444); > mOverlay.eraseColor(0); > mOverlayCanvas = new Canvas(mOverlay); > > ... > > Canvas c = mOverlayCanvas; > c.drawColor(Color.argb(0, 0, 0, 0)); > Paint p = new Paint(); > p.setColor(Color.RED); > c.drawCircle(160, 240, 10, p); > > ... > > int[] texture = new int[1]; > gl.glGenTextures(1, texture, 0); > mOverlayID = texture[0]; > gl.glBindTexture(GL10.GL_TEXTURE_2D, mOverlayID); > gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, > GL10.GL_LINEAR); > gl.glTexParameterf(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, > GL10.GL_LINEAR); > gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S, > GL10.GL_REPEAT); > gl.glTexParameterx(GL10.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T, > GL10.GL_REPEAT); > gl.glTexEnvx(GL10.GL_TEXTURE_ENV, GL10.GL_TEXTURE_ENV_MODE, > GL10.GL_REPLACE); > GLUtils.texImage2D(GL10.GL_TEXTURE_2D, 0, mOverlay, 0); > > </code> > > It is drawn in solid white when I draw it with... > > <code> > > gl.glActiveTexture(GL10.GL_TEXTURE0); > gl.glBindTexture(GL10.GL_TEXTURE_2D, mOverlayID); > gl.glVertexPointer(3, GL10.GL_FLOAT, 0, mOverlayVB); > gl.glTexCoordPointer(2, GL10.GL_FLOAT, 0, mOverlayTB); > gl.glDrawArrays(GL10.GL_TRIANGLES, 0, 6); > > </code> > > All of my textures loaded from files work just fine, with all the same > gl.glEnable/Disable settings the same. This one comes out white. Any > hints? > > >
-- Romain Guy Android framework engineer [email protected] Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
