Android: Renderer performance is seriously lacking.

[omcfadde]

Again this is a high priority issue. I have some ideas on the renderer side. I believe we're still going to need to downscale the textures:

set image_downSizeLimit 128
set image_ignoreHighQuality 1
set image_downSizeBumpLimit 128
set image_downSizeSpecularLimit 32
set image_downSizeBump 1
set image_downSizeSpecular 1

Another enhancement would be RGB565 framebuffer, instead of the current RGB888 which is not ideal for mobile GPUs.

[havlenapetr]

I've tryed RGB565, but no better performance on my device(i9000) at all

[omcfadde]

We can also use RGB565 format for textures without alpha that are not compressed (if any remain.) Currently that is RGB(A?)8888.