[Mesa-dev] [Bug 67676] Transparent windows no longer work

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 5 10:19:20 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=67676

Chad Versace <chad.versace at linux.intel.com> changed:

           What    |Removed                     |Added
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                 CC|                            |chad.versace at linux.intel.co
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--- Comment #1 from Chad Versace <chad.versace at linux.intel.com> ---
Sad sad sad :(

EGL provides no mechanism by which the application can request a transparent
window. We need to define an EGL extension for that, tentatively named
EGL_MESA_transparent_alpha.

Without such an extension, Mesa needs to give transparent windows to everyone,
or transparent windows to no one.

The extension is on my todo list, but it's nearer to the bottom than the top of
the list. If you'd like to pick the task up, I can explain how to proceed.

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