From 86db5aab675b9dbd57c5765f293c22267df6fe7a Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Sun, 14 Jan 2018 11:23:14 +0100
Subject: [PATCH] [dxvk] Increased queued command submission limit

Potentially reduces the number of sync points when a game
is primarily GPU limited. Improves performance in Nier by
a few frames per second.
---
 src/dxvk/dxvk_limits.h  | 1 +
 src/dxvk/dxvk_queue.cpp | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dxvk/dxvk_limits.h b/src/dxvk/dxvk_limits.h
index 617501dd..22865bbe 100644
--- a/src/dxvk/dxvk_limits.h
+++ b/src/dxvk/dxvk_limits.h
@@ -12,6 +12,7 @@ namespace dxvk {
     MaxNumViewports             =   16,
     MaxNumResourceSlots         = 1096,
     MaxNumActiveBindings        =  128,
+    MaxNumQueuedCommandBuffers  =    8,
   };
   
 }
\ No newline at end of file
diff --git a/src/dxvk/dxvk_queue.cpp b/src/dxvk/dxvk_queue.cpp
index a09d76d8..483f4f63 100644
--- a/src/dxvk/dxvk_queue.cpp
+++ b/src/dxvk/dxvk_queue.cpp
@@ -26,7 +26,7 @@ namespace dxvk {
     { std::unique_lock<std::mutex> lock(m_mutex);
       
       m_condOnTake.wait(lock, [this] {
-        return m_entries.size() < 4;
+        return m_entries.size() < MaxNumQueuedCommandBuffers;
       });
       
       m_entries.push({ fence, cmdList });