From cdef97ca2c12475517935b2da2f5b313211a98b6 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Mon, 18 Mar 2024 23:27:22 +0000
Subject: [PATCH] eee

---
 src/render/Renderbuffer.cpp | 9 +++++++--
 src/render/Renderbuffer.hpp | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/render/Renderbuffer.cpp b/src/render/Renderbuffer.cpp
index efb6015e..8935d83e 100644
--- a/src/render/Renderbuffer.cpp
+++ b/src/render/Renderbuffer.cpp
@@ -28,7 +28,8 @@ static int fdHandleWrite(int fd, uint32_t mask, void* data) {
 
     const auto RB = (CRenderbuffer*)data;
 
-    g_pFrameSchedulingManager->gpuDone(RB->m_pWlrBuffer);
+    if (RB->hasFence())
+        g_pFrameSchedulingManager->gpuDone(RB->m_pWlrBuffer);
 
     RB->removeFence();
 
@@ -119,4 +120,8 @@ void CRenderbuffer::removeFence() {
     if (m_pFDWrite)
         wl_event_source_remove(m_pFDWrite);
     m_pFDWrite = nullptr;
-}
\ No newline at end of file
+}
+
+bool CRenderbuffer::hasFence() {
+    return m_pFDWrite;
+}
diff --git a/src/render/Renderbuffer.hpp b/src/render/Renderbuffer.hpp
index 5af85b7b..668a89a5 100644
--- a/src/render/Renderbuffer.hpp
+++ b/src/render/Renderbuffer.hpp
@@ -15,6 +15,7 @@ class CRenderbuffer {
     CFramebuffer* getFB();
     void          plantFence();
     void          removeFence();
+    bool          hasFence();
 
     wlr_buffer*   m_pWlrBuffer = nullptr;