diff options
| author | Panagiotis Issaris <takis.issaris@uhasselt.be> | 2007-02-18 21:23:50 +0000 |
|---|---|---|
| committer | Panagiotis Issaris <takis.issaris@uhasselt.be> | 2007-02-18 21:23:50 +0000 |
| commit | 9b2bb403419527d9f7691172683fffebc0908405 (patch) | |
| tree | b5aa9e971d7810dceb090001f6677129112fb649 /libavcodec | |
| parent | a40de11209bd67845fae20ca1aabe7d312ee0de7 (diff) | |
| download | ffmpeg-9b2bb403419527d9f7691172683fffebc0908405.tar.gz | |
Remove a non-C dependency (being M_PI) from the libavcodec example.
Originally committed as revision 8025 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/apiexample.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/apiexample.c b/libavcodec/apiexample.c index 484c778764..2ddaeb1d52 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); |