Hi there, I've got some trouble getting transparent png-textures work. In my project i am currently using 3 regular jpg textures (256x256) and one transparent png (128x128x32bpp). Without any further options everything renders just fine except the transparency is missing. After i found the following post I added some options to my project to enable transparency.
http://groups.google.com/group/android-developers/browse_thread/thread/2cb496c5da3b6955 These are the changes: (1) Added the following lines after the "super" call in my class extending GLSurfaceView: setEGLConfigChooser(8, 8, 8, 8, 0, 0); getHolder().setFormat(PixelFormat.RGBA_8888); (2) Added these lines when onSurfaceCreated is triggered (after my other options): gl.glEnable(GL10.GL_BLEND); gl.glBlendFunc(GL10.GL_ONE, GL10.GL_ONE_MINUS_SRC_ALPHA); As long as change (1) is active the png texture isn't drawn at all, the surface is just invisible. After removing it everything works like before (without transparency). Change (2) doesn't seem to have any effect at all. Also the 3 textures loaded from jpg are absolutely unaffected by those changes. I would be glad for some advice. Best regards Jens Here are the most important classes and methods that may be related to my problem: http://pastebin.com/UL6NCZ7b If something important is missing please tell me, I may also send the whole project for debugging on request. -- 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
