Rasterizer: Disable fence managing in synchronous gpu.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index bbf37a00d..ffa0a0429 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -682,10 +682,20 @@ void RasterizerOpenGL::SyncGuestHost() {
 }
 
 void RasterizerOpenGL::SignalFence(GPUVAddr addr, u32 value) {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        auto& memory_manager{gpu.MemoryManager()};
+        memory_manager.Write<u32>(addr, value);
+        return;
+    }
     fence_manager.SignalFence(addr, value);
 }
 
 void RasterizerOpenGL::ReleaseFences() {
+    auto& gpu{system.GPU()};
+    if (!gpu.IsAsync()) {
+        return;
+    }
     fence_manager.WaitPendingFences();
 }