ands
Does not work in Win10
Ah, fixed it. Had to remove only WS_EX_LAYERED flag when creating window. After that the window is fully working, but alpha blending is gone (which I personally prefer it out).
Unfortunately, I can't get OpenGL to work correctly with at least intel graphics drivers. It just won't allow me to get a viewport outside the original client rect. So I can't render over the window border :(. That's why I actually moved back to WS_POPUP windows in the opengl3-multiwindow branch. Unfortunately, the window tiling feature (Win key + arrow keys) does not work with WS_POPUP windows. So I have to reimplement parts of it myself at some point...
Does the opengl3-multiwindow branch work better for you? :)
Nope, it is even worse :) Only window shadow is visible. Canvas and buttons are completely hidden. Attached a picture, the current text & content is actually the browser in the background.
PS: did you read that I got it to work by removing the WS_EX_LAYERED flag?
Dang. That's unfortunate. I didn't find a way to reproduce this yet. Will try a couple more systems over the next few days/weeks though.
Regarding removing the WS_EX_LAYERED flag: That disables alpha compositing for me, which I want to keep. Did alpha compositing still work for you (was the window partially transparent)?
@r-lyeh - Have you tried running the example recently? I am able to get this demo working as intended on Windows 10 version 1909.
Hey @kphillisjr ! I'm actually running the ogl3 version of this code in my game engine for quite a while. Even on Win 10 I haven't seen any issues so far.