From 72b73f635621efc511b912d19c0d5eae50f6b615 Mon Sep 17 00:00:00 2001
From: helixhorned <helixhorned@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sun, 2 Sep 2012 14:12:01 +0000
Subject: [PATCH] Make getangle() a __fastcall function instead of static
 inline.

This trims four 4k pages of code from the release EDuke32 build and
one page from Mapster32.

git-svn-id: https://svn.eduke32.com/eduke32@2991 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/build/include/build.h | 14 +-------------
 polymer/eduke32/build/src/engine.c    | 11 +++++++++++
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/polymer/eduke32/build/include/build.h b/polymer/eduke32/build/include/build.h
index f0b2a8026..b2b8568a5 100644
--- a/polymer/eduke32/build/include/build.h
+++ b/polymer/eduke32/build/include/build.h
@@ -685,7 +685,7 @@ int32_t checksectorpointer(int16_t i, int16_t sectnum);
 void   getmousevalues(int32_t *mousx, int32_t *mousy, int32_t *bstatus) ATTRIBUTE((nonnull(1,2,3)));
 int32_t    krand(void);
 int32_t   ksqrt(uint32_t num);
-// int32_t   getangle(int32_t xvect, int32_t yvect);
+int32_t   __fastcall getangle(int32_t xvect, int32_t yvect);
 
 //
 // getangle
@@ -698,18 +698,6 @@ static inline uint32_t uhypsq(int32_t dx, int32_t dy)
     return (uint32_t)dx*dx + (uint32_t)dy*dy;
 }
 
-static inline int32_t getangle(int32_t xvect, int32_t yvect)
-{
-    if ((xvect|yvect) == 0) return(0);
-    if (xvect == 0) return 512+((yvect<0)<<10);
-    if (yvect == 0) return ((xvect<0)<<10);
-    if (xvect == yvect) return 256+((xvect<0)<<10);
-    if (xvect == -yvect) return 768+((xvect>0)<<10);
-    if (klabs(xvect) > klabs(yvect))
-        return ((radarang[640+scale(160,yvect,xvect)]>>6)+((xvect<0)<<10))&2047;
-    return ((radarang[640-scale(160,xvect,yvect)]>>6)+512+((yvect<0)<<10))&2047;
-}
-
 void   rotatepoint(int32_t xpivot, int32_t ypivot, int32_t x, int32_t y,
                    int16_t daang, int32_t *x2, int32_t *y2) ATTRIBUTE((nonnull(6,7)));
 int32_t   lastwall(int16_t point);
diff --git a/polymer/eduke32/build/src/engine.c b/polymer/eduke32/build/src/engine.c
index 228e5215f..c594da6b3 100644
--- a/polymer/eduke32/build/src/engine.c
+++ b/polymer/eduke32/build/src/engine.c
@@ -11019,6 +11019,17 @@ int32_t inside(int32_t x, int32_t y, int16_t sectnum)
     return(cnt>>31);
 }
 
+__fastcall int32_t getangle(int32_t xvect, int32_t yvect)
+{
+    if ((xvect|yvect) == 0) return(0);
+    if (xvect == 0) return 512+((yvect<0)<<10);
+    if (yvect == 0) return ((xvect<0)<<10);
+    if (xvect == yvect) return 256+((xvect<0)<<10);
+    if (xvect == -yvect) return 768+((xvect>0)<<10);
+    if (klabs(xvect) > klabs(yvect))
+        return ((radarang[640+scale(160,yvect,xvect)]>>6)+((xvect<0)<<10))&2047;
+    return ((radarang[640-scale(160,xvect,yvect)]>>6)+512+((yvect<0)<<10))&2047;
+}
 
 //
 // ksqrt