From 7a0fd0f32a65582071c1618a0c92e4c9727efcfc Mon Sep 17 00:00:00 2001
From: "chss95cs@gmail.com" <chss95cs@gmail.com>
Date: Wed, 14 Dec 2022 09:56:33 -0800
Subject: [PATCH] Remove MaybeYields when vsync is off

---
 src/xenia/gpu/pm4_command_processor_implement.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/xenia/gpu/pm4_command_processor_implement.h b/src/xenia/gpu/pm4_command_processor_implement.h
index 21b9553d4..89dcdf7ca 100644
--- a/src/xenia/gpu/pm4_command_processor_implement.h
+++ b/src/xenia/gpu/pm4_command_processor_implement.h
@@ -523,19 +523,18 @@ bool COMMAND_PROCESSOR::ExecutePacketType3_WAIT_REG_MEM(
         PrepareForWait();
         if (!cvars::vsync) {
           // User wants it fast and dangerous.
-          xe::threading::MaybeYield();
+          // do nothing
         } else {
           xe::threading::Sleep(std::chrono::milliseconds(wait / 0x100));
+          ReturnFromWait();
         }
-        // xe::threading::SyncMemory();
-        ReturnFromWait();
 
         if (!worker_running_) {
           // Short-circuited exit.
           return false;
         }
       } else {
-        xe::threading::MaybeYield();
+        //xe::threading::MaybeYield();
       }
     }
   } while (!matched);