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vulkan/wsi/wayland: fix ARGB window support
authorFredrik Höglund <fredrik@kde.org>
Fri, 21 Oct 2016 17:07:37 +0000 (19:07 +0200)
committerEmil Velikov <emil.l.velikov@gmail.com>
Thu, 27 Oct 2016 10:20:16 +0000 (11:20 +0100)
commitfbfc01e654c4afc73bb91030448b02edb7f0efda
treef3bdda4e44b448184ddf21b94b564b07a6f5ce6c
parent100851b1f55be508745432eebbd76235ebbdd327
vulkan/wsi/wayland: fix ARGB window support

Use an ARGB format for the DRM buffer when the compositeAlpha field
in VkSwapchainCreateInfoKHR is set to
VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR.

Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 68db0fe0346386c8d231eb81da6340b24b7878b0)
src/vulkan/wsi/wsi_common_wayland.c