Send dmabuf feedbacks from the backend

3 files changed, 7 insertions, 12 deletions

diff --git a/src/backend/mod.rs b/src/backend/mod.rs
index 532b8a9c..0fa7bf59 100644
--- a/src/backend/mod.rs
+++ b/src/backend/mod.rs
@@ -4,7 +4,6 @@ use std::time::Duration;
 
 use smithay::backend::renderer::gles::GlesRenderer;
 use smithay::output::Output;
-use smithay::wayland::dmabuf::DmabufFeedback;
 
 use crate::input::CompositorMod;
 use crate::niri::OutputRenderElements;
@@ -49,7 +48,7 @@ impl Backend {
         output: &Output,
         elements: &[OutputRenderElements<GlesRenderer>],
         target_presentation_time: Duration,
-    ) -> Option<&DmabufFeedback> {
+    ) {
         match self {
             Backend::Tty(tty) => tty.render(niri, output, elements, target_presentation_time),
             Backend::Winit(winit) => winit.render(niri, output, elements),
diff --git a/src/backend/tty.rs b/src/backend/tty.rs
index a1c75c8d..74f3e9ed 100644
--- a/src/backend/tty.rs
+++ b/src/backend/tty.rs
@@ -837,18 +837,18 @@ impl Tty {
         output: &Output,
         elements: &[OutputRenderElements<GlesRenderer>],
         target_presentation_time: Duration,
-    ) -> Option<&DmabufFeedback> {
+    ) {
         let span = tracy_client::span!("Tty::render");
 
         let Some(device) = self.output_device.as_mut() else {
             error!("missing output device");
-            return None;
+            return;
         };
 
         let tty_state: &TtyOutputState = output.user_data().get().unwrap();
         let Some(surface) = device.surfaces.get_mut(&tty_state.crtc) else {
             error!("missing surface");
-            return None;
+            return;
         };
 
         span.emit_text(&surface.name);
@@ -873,6 +873,7 @@ impl Tty {
                 }
 
                 niri.update_primary_scanout_output(output, &res.states);
+                niri.send_dmabuf_feedbacks(output, &surface.dmabuf_feedback);
 
                 if res.damage.is_some() {
                     let presentation_feedbacks =
@@ -895,7 +896,7 @@ impl Tty {
                                 }
                             };
 
-                            return Some(&surface.dmabuf_feedback);
+                            return;
                         }
                         Err(err) => {
                             error!("error queueing frame: {err}");
@@ -914,8 +915,6 @@ impl Tty {
 
         // Queue a timer to fire at the predicted vblank time.
         queue_estimated_vblank_timer(niri, output.clone(), target_presentation_time);
-
-        None
     }
 
     pub fn change_vt(&mut self, vt: i32) {
diff --git a/src/backend/winit.rs b/src/backend/winit.rs
index 41da8ab6..508f4cf0 100644
--- a/src/backend/winit.rs
+++ b/src/backend/winit.rs
@@ -16,7 +16,6 @@ use smithay::reexports::wayland_protocols::wp::presentation_time::server::wp_pre
 use smithay::reexports::winit::dpi::LogicalSize;
 use smithay::reexports::winit::window::WindowBuilder;
 use smithay::utils::Transform;
-use smithay::wayland::dmabuf::DmabufFeedback;
 
 use crate::config::Config;
 use crate::niri::{OutputRenderElements, RedrawState, State};
@@ -152,7 +151,7 @@ impl Winit {
         niri: &mut Niri,
         output: &Output,
         elements: &[OutputRenderElements<GlesRenderer>],
-    ) -> Option<&DmabufFeedback> {
+    ) {
         let _span = tracy_client::span!("Winit::render");
 
         self.backend.bind().unwrap();
@@ -201,8 +200,6 @@ impl Winit {
         if output_state.unfinished_animations_remain {
             self.backend.window().request_redraw();
         }
-
-        None
     }
 
     pub fn toggle_debug_tint(&mut self) {