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Message #114076
[Bug 1458609] Re: Requested surface format is ignored
** Branch linked: lp:~unity-team/qtubuntu/requested-surface-format-fix
** Branch unlinked: lp:~loic.molinari/qtubuntu/qtubuntu-requested-
surface-format-fix
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Touch seeded packages, which is subscribed to qtubuntu in Ubuntu.
https://bugs.launchpad.net/bugs/1458609
Title:
Requested surface format is ignored
Status in qtubuntu package in Ubuntu:
In Progress
Bug description:
QPlatformIntegration::createOpenGLContext() and
QPlatformIntegration::createPlatformWindow()are given a QSurfaceFormat
describing the format (and other options like the swap interval)
requested by the user. This is currently ignored by QtUbuntu which
always creates an ARGB8888 context and an ARGB surface.
Telling mir whether the requested surface is opaque or not allows
compositing optimization by rendering opaque surfaces front-to-back
with depth write/test on (early z-culling) and blending off.
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References