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feat(render): add output-specific DMA-BUF feedback (#53)

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Co-authored-by: Samuel Onoja <[email protected]>
This commit is contained in:
Samuel OnojaandSamuel Onoja authored and GitHub committed 2026-10-14 13:32:18 +01:00
1 parent 9251522a69
commit c8dfb3074d
13 files changed
+913 -3
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compositor/src/backends/direct/transaction.rs
+4
View File
@@ -262,6 +262,7 @@ impl crate::output_transaction::HardwareTransaction for DeviceTransaction<'_> {
.surface
.set_connectors(&[selection.connector.handle()])
.map_err(|error| error.to_string())?;
output.dmabuf_feedback.invalidate();
prepare(
&mut output.surface,
&mut self.device.renderer,
@@ -280,6 +281,7 @@ impl crate::output_transaction::HardwareTransaction for DeviceTransaction<'_> {
let replacement = self.staged.remove(&crtc).unwrap();
let previous = self.device.outputs.get_mut(&crtc).unwrap();
previous.surface = replacement.surface;
previous.dmabuf_feedback = replacement.dmabuf_feedback;
self.replaced.insert(crtc);
}
self.staged
@@ -345,11 +347,13 @@ impl crate::output_transaction::HardwareTransaction for DeviceTransaction<'_> {
.map_err(|error| error.to_string())?;
let previous = self.device.outputs.get_mut(&crtc).unwrap();
previous.surface = replacement.surface;
previous.dmabuf_feedback = replacement.dmabuf_feedback;
previous.surface.commit_frame().map_err(|error| error.to_string())?;
}
let Some(output) = self.device.outputs.get_mut(&crtc) else {
return Ok(());
};
output.dmabuf_feedback.invalidate();
output.surface.reset_state().map_err(|error| error.to_string())?;
let restored = output
.surface