[SCM] libav/experimental: Remove a non-C dependency (being M_PI) from the libavcodec example.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 9b2bb403419527d9f7691172683fffebc0908405
Author: Panagiotis Issaris <takis.issaris at uhasselt.be>
Date:   Sun Feb 18 21:23:50 2007 +0000

    Remove a non-C dependency (being M_PI) from the libavcodec example.
    
    Originally committed as revision 8025 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/apiexample.c b/libavcodec/apiexample.c
index 484c778..2ddaeb1 100644
--- a/libavcodec/apiexample.c
+++ b/libavcodec/apiexample.c
@@ -32,6 +32,8 @@
 #include <string.h>
 #include <math.h>
 
+#define PI 3.14159265358979323846
+
 #ifdef HAVE_AV_CONFIG_H
 #undef HAVE_AV_CONFIG_H
 #endif
@@ -89,7 +91,7 @@ void audio_encode_example(const char *filename)
 
     /* encode a single tone sound */
     t = 0;
-    tincr = 2 * M_PI * 440.0 / c->sample_rate;
+    tincr = 2 * PI * 440.0 / c->sample_rate;
     for(i=0;i<200;i++) {
         for(j=0;j<frame_size;j++) {
             samples[2*j] = (int)(sin(t) * 10000);

-- 
Libav/FFmpeg packaging