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gtk4: Add gst_video::VideoMeta to the allocation metas in propose_allocation()

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This commit is contained in:
Sebastian Dröge 2021-10-16 15:02:23 +03:00
parent d17c3483c1
commit cf637d0288
1 changed files with 10 additions and 0 deletions
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10
video/gtk4/src/sink/imp.rs
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@ -201,6 +201,16 @@ impl BaseSinkImpl for PaintableSink {
Ok(())
}
fn propose_allocation(
&self,
element: &Self::Type,
mut query: gst::query::Allocation<&mut gst::QueryRef>,
) -> Result<(), gst::ErrorMessage> {
query.add_allocation_meta::<gst_video::VideoMeta>(None);
self.parent_propose_allocation(element, query)
}
}
impl VideoSinkImpl for PaintableSink {