From e45fc3dc5658f107c1782990781ad5b7e4d0e5ab Mon Sep 17 00:00:00 2001
From: Ben Vanik <ben.vanik@gmail.com>
Date: Sat, 31 May 2014 08:13:13 -0700
Subject: [PATCH] Reducing profiling forced swap frequency.

---
 src/xenia/gpu/d3d11/d3d11_graphics_system.cc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/xenia/gpu/d3d11/d3d11_graphics_system.cc b/src/xenia/gpu/d3d11/d3d11_graphics_system.cc
index 88fe0f205..553ed8828 100644
--- a/src/xenia/gpu/d3d11/d3d11_graphics_system.cc
+++ b/src/xenia/gpu/d3d11/d3d11_graphics_system.cc
@@ -164,14 +164,16 @@ void D3D11GraphicsSystem::Pump() {
 
     DispatchInterruptCallback(0);
   } else {
-    // If we have gone too long without an interrupt, fire one.
-    if (xe_pal_now() - last_interrupt_time_ > 500 / 1000.0) {
+    double time_since_last_interrupt = xe_pal_now() - last_interrupt_time_;
+    if (time_since_last_interrupt > 0.5) {
+      // If we have gone too long without an interrupt, fire one.
       DispatchInterruptCallback(0);
     }
-
-    // Force a swap when profiling.
-    if (Profiler::is_enabled()) {
-      window_->Swap();
+    if (time_since_last_interrupt > 0.3) {
+      // Force a swap when profiling.
+      if (Profiler::is_enabled()) {
+        window_->Swap();
+      }
     }
   }
 }