From 23ba7b15505e35858376b3c3a6ae4e1034b33c5c Mon Sep 17 00:00:00 2001
From: hendricks266 <hendricks266@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sun, 7 Apr 2019 20:56:31 +0000
Subject: [PATCH] Tiny performance cleanup in G_ShowView

git-svn-id: https://svn.eduke32.com/eduke32@7491 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/duke3d/src/gameexec.cpp | 10 +++++-----
 source/duke3d/src/gameexec.h   |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/source/duke3d/src/gameexec.cpp b/source/duke3d/src/gameexec.cpp
index 45f5949f7..f6bafd129 100644
--- a/source/duke3d/src/gameexec.cpp
+++ b/source/duke3d/src/gameexec.cpp
@@ -1170,7 +1170,7 @@ static int G_StartTrackSlotWrap(int const volumeNum, int const levelNum)
 int G_StartTrack(int const levelNum) { return G_StartTrackSlot(ud.volume_number, levelNum); }
 #endif
 
-LUNATIC_EXTERN void G_ShowView(vec3_t vec, fix16_t a, fix16_t horiz, int sect, int x1, int y1, int x2, int y2, bool unbiasedp)
+LUNATIC_EXTERN void G_ShowView(vec3_t vec, fix16_t a, fix16_t horiz, int sect, int ix1, int iy1, int ix2, int iy2, bool unbiasedp)
 {
     if (g_screenCapture)
         return;
@@ -1181,10 +1181,10 @@ LUNATIC_EXTERN void G_ShowView(vec3_t vec, fix16_t a, fix16_t horiz, int sect, i
         return;
     }
 
-    if (x1 > x2)
-        swaplong(&x1, &x2);
-    if (y1 > y2)
-        swaplong(&y1, &y2);
+    int x1 = min(ix1, ix2);
+    int x2 = max(ix1, ix2);
+    int y1 = min(iy1, iy2);
+    int y2 = max(iy1, iy2);
 
     if (!unbiasedp)
     {
diff --git a/source/duke3d/src/gameexec.h b/source/duke3d/src/gameexec.h
index a6a3bb7c4..357e65ece 100644
--- a/source/duke3d/src/gameexec.h
+++ b/source/duke3d/src/gameexec.h
@@ -123,8 +123,8 @@ static FORCE_INLINE int32_t VM_OnEventWithReturn(int nEventID, int spriteNum, in
 void G_GetTimeDate(int32_t * pValues);
 int G_StartTrack(int levelNum);
 #ifdef LUNATIC
-void G_ShowView(vec3_t vec, fix16_t a, fix16_t horiz, int32_t sect,
-                int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t unbiasedp);
+void G_ShowView(vec3_t vec, fix16_t a, fix16_t horiz, int sect,
+                int ix1, int iy1, int ix2, int iy2, bool unbiasedp);
 void P_AddWeaponMaybeSwitchI(int32_t snum, int32_t weap);
 void VM_FallSprite(int32_t i);
 int32_t VM_ResetPlayer2(int32_t snum, int32_t flags);