From 471d7dc3d076bfb47bfb14bb8472abc92103e58b Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 30 Aug 2002 16:16:30 +0000
Subject: [PATCH] undefined M_PI / M_E fix

Originally committed as revision 881 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/eval.c        | 4 ++++
 libavcodec/ratecontrol.c | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/libavcodec/eval.c b/libavcodec/eval.c
index 832af28..bcaf4f5 100644
--- a/libavcodec/eval.c
+++ b/libavcodec/eval.c
@@ -32,6 +32,10 @@
   #define NAN 0
 #endif
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
 #define STACK_SIZE 100
 
 typedef struct Parser{
diff --git a/libavcodec/ratecontrol.c b/libavcodec/ratecontrol.c
index fd55367..77af3c9 100644
--- a/libavcodec/ratecontrol.c
+++ b/libavcodec/ratecontrol.c
@@ -26,6 +26,14 @@
 #undef NDEBUG // allways check asserts, the speed effect is far too small to disable them
 #include <assert.h>
 
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#ifndef M_E
+#define M_E 2.718281828
+#endif
+
 static int init_pass2(MpegEncContext *s);
 static double get_qscale(MpegEncContext *s, RateControlEntry *rce, double rate_factor, int frame_num);
 
-- 
2.7.4