Change #273502

Comments

configure: Add a dependency on user32 to the gfxcapture filter
This filter uses a bunch of user32 functions, like GetMessage,
DispatchMessage, PeekMessage, GetWindowRect, etc.

This makes it clear that if the gfxcapture filter is built, we
need to link user32, if other components that depend on user32
would happen to be disabled.

Separately, if targeting UWP (with -DWINAPI_FAMILY=WINAPI_FAMILY_APP)
then these user32 APIs are unavailable. We have an existing
configure check for user32, checking for the GetShellWindow
function. This function isn't used by gfxfilter, but its
availability on UWP matches the other functions that gfxfilter
uses.

This fixes builds for UWP, by excluding the gfxcapture filter.
(This is somewhat ironic, as the gfxcapture filter uses
"winrt" APIs - but the implementation of the filter also relies
on lots of APIs that are unavailable in UWP/"winrt".)

Changed files

• configure