Yeah, the effect you're seeing there is what it looks like when you are supplying RGBA data but reading it in groups of 3 components instead of 4. It starts to read like:
RGB ARG BAR GBA etc which obviously will look all weird.
Make sure you also switch on alpha blending bend mode.
RGB ARG BAR GBA etc which obviously will look all weird.
Make sure you also switch on alpha blending bend mode.