protocols: Add support for hyprland-ctm-control-v1 (#8023)

* initial ctm support

* flake.lock: update

* Meson: bump required versions and add ctm proto

---------

Co-authored-by: Mihai Fufezan <mihai@fufexan.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/helpers/Monitor.cpp b/src/helpers/Monitor.cpp
index c6cef41f..f3e7de4e 100644
--- a/src/helpers/Monitor.cpp
+++ b/src/helpers/Monitor.cpp
@@ -813,6 +813,12 @@ void CMonitor::scheduleDone() {
     });
 }
 
+void CMonitor::setCTM(const Mat3x3& ctm_) {
+    ctm        = ctm_;
+    ctmUpdated = true;
+    g_pCompositor->scheduleFrameForMonitor(this, Aquamarine::IOutput::scheduleFrameReason::AQ_SCHEDULE_NEEDS_FRAME);
+}
+
 bool CMonitor::attemptDirectScanout() {
     if (!mirrors.empty() || isMirror() || g_pHyprRenderer->m_bDirectScanoutBlocked)
         return false; // do not DS if this monitor is being mirrored. Will break the functionality.