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Alpha blending works in windowed mode but not fullscreen

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Original post by warthog518
I put the background as magentaish [some color with rgb: 0xFF00FF or something close to that] but as you can see, in fullscreen, i get a black rectangle where it should be transparent while in windowed mode, i actually get transparency?

We're going to need more details than that..

Make sure you submit all the same states when going to full screen. If you rely on any default state, try to send the states anyway to establish a baseline.

Try on different platform, with debug runtime, with the reference rasterizer..


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