From 7e8501123a092a19b8153f7fdeecef2e0c5f0aa2 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sat, 16 May 2009 23:26:39 -0700
Subject: [PATCH] Set some common macros in alu.h

---
 Alc/ALu.c                 | 41 -----------------------------------------
 Alc/alcEcho.c             |  7 +------
 Alc/alcReverb.c           | 19 +------------------
 OpenAL32/Include/alMain.h | 10 +++++-----
 OpenAL32/Include/alu.h    | 41 +++++++++++++++++++++++++++++++++++++++++
 5 files changed, 48 insertions(+), 70 deletions(-)

diff --git a/Alc/ALu.c b/Alc/ALu.c
index 78c936cc..602b29f0 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -40,15 +40,6 @@
 #include "bs2b.h"
 #include "alReverb.h"
 
-#if defined (HAVE_FLOAT_H)
-#include <float.h>
-#endif
-
-#ifndef M_PI
-#define M_PI           3.14159265358979323846  /* pi */
-#define M_PI_2         1.57079632679489661923  /* pi/2 */
-#endif
-
 #if defined(HAVE_STDINT_H)
 #include <stdint.h>
 typedef int64_t ALint64;
@@ -60,38 +51,6 @@ typedef long ALint64;
 typedef long long ALint64;
 #endif
 
-#ifdef HAVE_SQRTF
-#define aluSqrt(x) ((ALfloat)sqrtf((float)(x)))
-#else
-#define aluSqrt(x) ((ALfloat)sqrt((double)(x)))
-#endif
-
-#ifdef HAVE_ACOSF
-#define aluAcos(x) ((ALfloat)acosf((float)(x)))
-#else
-#define aluAcos(x) ((ALfloat)acos((double)(x)))
-#endif
-
-#ifdef HAVE_ATANF
-#define aluAtan(x) ((ALfloat)atanf((float)(x)))
-#else
-#define aluAtan(x) ((ALfloat)atan((double)(x)))
-#endif
-
-#ifdef HAVE_FABSF
-#define aluFabs(x) ((ALfloat)fabsf((float)(x)))
-#else
-#define aluFabs(x) ((ALfloat)fabs((double)(x)))
-#endif
-
-// fixes for mingw32.
-#if defined(max) && !defined(__max)
-#define __max max
-#endif
-#if defined(min) && !defined(__min)
-#define __min min
-#endif
-
 #define FRACTIONBITS 14
 #define FRACTIONMASK ((1L<<FRACTIONBITS)-1)
 #define MAX_PITCH 65536
diff --git a/Alc/alcEcho.c b/Alc/alcEcho.c
index f6606bfa..e518fb21 100644
--- a/Alc/alcEcho.c
+++ b/Alc/alcEcho.c
@@ -27,12 +27,7 @@
 #include "alFilter.h"
 #include "alAuxEffectSlot.h"
 #include "alEcho.h"
-
-#ifdef HAVE_SQRTF
-#define aluSqrt(x) ((ALfloat)sqrtf((float)(x)))
-#else
-#define aluSqrt(x) ((ALfloat)sqrt((double)(x)))
-#endif
+#include "alu.h"
 
 struct ALechoState {
     ALfloat *SampleBuffer;
diff --git a/Alc/alcReverb.c b/Alc/alcReverb.c
index 91e60a8c..0516ab4f 100644
--- a/Alc/alcReverb.c
+++ b/Alc/alcReverb.c
@@ -29,24 +29,7 @@
 #include "alAuxEffectSlot.h"
 #include "alEffect.h"
 #include "alReverb.h"
-
-#ifdef HAVE_SQRTF
-#define aluSqrt(x) ((ALfloat)sqrtf((float)(x)))
-#else
-#define aluSqrt(x) ((ALfloat)sqrt((double)(x)))
-#endif
-
-// fixes for mingw32.
-#if defined(max) && !defined(__max)
-#define __max max
-#endif
-#if defined(min) && !defined(__min)
-#define __min min
-#endif
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846  /* pi */
-#endif
+#include "alu.h"
 
 typedef struct DelayLine
 {
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 849ce6e4..82877735 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -4,12 +4,14 @@
 #include <string.h>
 #include <stdio.h>
 
-#include "alu.h"
-
 #ifdef HAVE_FENV_H
 #include <fenv.h>
 #endif
 
+#include "AL/al.h"
+#include "AL/alc.h"
+#include "AL/alext.h"
+
 #ifdef _WIN32
 
 #ifndef _WIN32_WINNT
@@ -98,10 +100,8 @@ static inline void Sleep(ALuint t)
 #define max(x,y) (((x)>(y))?(x):(y))
 #endif
 
-#include "AL/al.h"
-#include "AL/alc.h"
-#include "AL/alext.h"
 #include "alListener.h"
+#include "alu.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/OpenAL32/Include/alu.h b/OpenAL32/Include/alu.h
index 7c6e95b7..9bbcc464 100644
--- a/OpenAL32/Include/alu.h
+++ b/OpenAL32/Include/alu.h
@@ -4,6 +4,47 @@
 #include "AL/al.h"
 #include "AL/alc.h"
 
+#ifdef HAVE_FLOAT_H
+#include <float.h>
+#endif
+
+#ifndef M_PI
+#define M_PI           3.14159265358979323846  /* pi */
+#define M_PI_2         1.57079632679489661923  /* pi/2 */
+#endif
+
+#ifdef HAVE_SQRTF
+#define aluSqrt(x) ((ALfloat)sqrtf((float)(x)))
+#else
+#define aluSqrt(x) ((ALfloat)sqrt((double)(x)))
+#endif
+
+#ifdef HAVE_ACOSF
+#define aluAcos(x) ((ALfloat)acosf((float)(x)))
+#else
+#define aluAcos(x) ((ALfloat)acos((double)(x)))
+#endif
+
+#ifdef HAVE_ATANF
+#define aluAtan(x) ((ALfloat)atanf((float)(x)))
+#else
+#define aluAtan(x) ((ALfloat)atan((double)(x)))
+#endif
+
+#ifdef HAVE_FABSF
+#define aluFabs(x) ((ALfloat)fabsf((float)(x)))
+#else
+#define aluFabs(x) ((ALfloat)fabs((double)(x)))
+#endif
+
+// fixes for mingw32.
+#if defined(max) && !defined(__max)
+#define __max max
+#endif
+#if defined(min) && !defined(__min)
+#define __min min
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
-- 
2.11.4.GIT