output: handle needs_frame

4 files changed, 15 insertions, 4 deletions

diff --git a/src/events/Events.hpp b/src/events/Events.hpp
index 26db2b22..d0a1df39 100644
--- a/src/events/Events.hpp
+++ b/src/events/Events.hpp
@@ -99,6 +99,7 @@ namespace Events {
     DYNLISTENFUNC(monitorDestroy);
     DYNLISTENFUNC(monitorStateRequest);
     DYNLISTENFUNC(monitorDamage);
+    DYNLISTENFUNC(monitorNeedsFrame);
 
     // XWayland
     LISTENER(readyXWayland);
diff --git a/src/events/Monitors.cpp b/src/events/Monitors.cpp
index 4749ff22..c9bb6dd7 100644
--- a/src/events/Monitors.cpp
+++ b/src/events/Monitors.cpp
@@ -203,3 +203,9 @@ void Events::listener_monitorDamage(void* owner, void* data) {
 
     PMONITOR->addDamage(E->damage);
 }
+
+void Events::listener_monitorNeedsFrame(void* owner, void* data) {
+    const auto PMONITOR = (CMonitor*)owner;
+
+    g_pCompositor->scheduleFrameForMonitor(PMONITOR);
+}
diff --git a/src/helpers/Monitor.cpp b/src/helpers/Monitor.cpp
index e12598eb..e1cf54cd 100644
--- a/src/helpers/Monitor.cpp
+++ b/src/helpers/Monitor.cpp
@@ -21,10 +21,12 @@ void CMonitor::onConnect(bool noRule) {
     hyprListener_monitorFrame.removeCallback();
     hyprListener_monitorStateRequest.removeCallback();
     hyprListener_monitorDamage.removeCallback();
+    hyprListener_monitorNeedsFrame.removeCallback();
     hyprListener_monitorFrame.initCallback(&output->events.frame, &Events::listener_monitorFrame, this);
     hyprListener_monitorDestroy.initCallback(&output->events.destroy, &Events::listener_monitorDestroy, this);
     hyprListener_monitorStateRequest.initCallback(&output->events.request_state, &Events::listener_monitorStateRequest, this);
     hyprListener_monitorDamage.initCallback(&output->events.damage, &Events::listener_monitorDamage, this);
+    hyprListener_monitorNeedsFrame.initCallback(&output->events.needs_frame, &Events::listener_monitorNeedsFrame, this);
 
     if (m_bEnabled) {
         wlr_output_enable(output, 1);
@@ -218,6 +220,7 @@ void CMonitor::onDisconnect() {
 
     hyprListener_monitorFrame.removeCallback();
     hyprListener_monitorDamage.removeCallback();
+    hyprListener_monitorNeedsFrame.removeCallback();
 
     for (size_t i = 0; i < 4; ++i) {
         for (auto& ls : m_aLayerSurfaceLayers[i]) {
@@ -293,13 +296,13 @@ void CMonitor::onDisconnect() {
 }
 
 void CMonitor::addDamage(const pixman_region32_t* rg) {
-    wlr_damage_ring_add(&damage, rg);
-    g_pCompositor->scheduleFrameForMonitor(this);
+    if (wlr_damage_ring_add(&damage, rg))
+        g_pCompositor->scheduleFrameForMonitor(this);
 }
 
 void CMonitor::addDamage(const wlr_box* box) {
-    wlr_damage_ring_add_box(&damage, box);
-    g_pCompositor->scheduleFrameForMonitor(this);
+    if (wlr_damage_ring_add_box(&damage, box))
+        g_pCompositor->scheduleFrameForMonitor(this);
 }
 
 bool CMonitor::isMirror() {
diff --git a/src/helpers/Monitor.hpp b/src/helpers/Monitor.hpp
index 3414f698..bb475189 100644
--- a/src/helpers/Monitor.hpp
+++ b/src/helpers/Monitor.hpp
@@ -66,6 +66,7 @@ class CMonitor {
     DYNLISTENER(monitorDestroy);
     DYNLISTENER(monitorStateRequest);
     DYNLISTENER(monitorDamage);
+    DYNLISTENER(monitorNeedsFrame);
 
     // hack: a group = workspaces on a monitor.
     // I don't really care lol :P