egl/android: Increase preferred buffer count to 4.
It seems 3 is not enough for drivers like virgl. With 4, it increases T-Rex of gfxbench FPS from 42 to 55 on a Pixelbook.
Signed-off-by: Lepton Wu lepton@chromium.org
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It seems 3 is not enough for drivers like virgl. With 4, it increases T-Rex of gfxbench FPS from 42 to 55 on a Pixelbook.
Signed-off-by: Lepton Wu lepton@chromium.org