From f16ba4794ba458f31cdb4109690cd18bfab20604 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Wed, 17 Jul 2019 20:35:00 +0200
Subject: [PATCH] [d3d11] Use unlikely() for some query code

This is a somewhat hot path in some games, so why not.
---
 src/d3d11/d3d11_context.cpp | 4 ++--
 src/d3d11/d3d11_query.cpp   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/d3d11/d3d11_context.cpp b/src/d3d11/d3d11_context.cpp
index 9c4d677b..a534f9f9 100644
--- a/src/d3d11/d3d11_context.cpp
+++ b/src/d3d11/d3d11_context.cpp
@@ -247,7 +247,7 @@ namespace dxvk {
   void STDMETHODCALLTYPE D3D11DeviceContext::Begin(ID3D11Asynchronous *pAsync) {
     D3D10DeviceLock lock = LockContext();
 
-    if (!pAsync)
+    if (unlikely(!pAsync))
       return;
     
     Com<D3D11Query, false> query(static_cast<D3D11Query*>(pAsync));
@@ -262,7 +262,7 @@ namespace dxvk {
   void STDMETHODCALLTYPE D3D11DeviceContext::End(ID3D11Asynchronous *pAsync) {
     D3D10DeviceLock lock = LockContext();
 
-    if (!pAsync)
+    if (unlikely(!pAsync))
       return;
     
     Com<D3D11Query, false> query(static_cast<D3D11Query*>(pAsync));
diff --git a/src/d3d11/d3d11_query.cpp b/src/d3d11/d3d11_query.cpp
index 76721721..c9ec1613 100644
--- a/src/d3d11/d3d11_query.cpp
+++ b/src/d3d11/d3d11_query.cpp
@@ -214,7 +214,7 @@ namespace dxvk {
         ctx->endQuery(m_query[0]);
     }
 
-    if (m_predicate.defined())
+    if (unlikely(m_predicate.defined()))
       ctx->writePredicate(m_predicate, m_query[0]);
     
     m_state = D3D11_VK_QUERY_ENDED;