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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-01-05 14:09:33 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-01-06 13:56:55 +0100 |
| commit | 11e1466b432f661c7605ee23203f9cdc1020a4f3 (patch) | |
| tree | 5bc29afab527940ac00ca71932fc72902e566876 /libavcodec | |
| parent | bfde6e5c02080b11d79f67390162246067b473e1 (diff) | |
| download | ffmpeg-11e1466b432f661c7605ee23203f9cdc1020a4f3.tar.gz | |
cos_tablegen: fix the lack on M_PI
We dont include mathematics.h as the headers get configured by config.h
for the target not the host.
Reviewed-by: Clément Bœsch <ubitux@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/cos_tablegen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/cos_tablegen.c b/libavcodec/cos_tablegen.c index af9391dd20..313a1d2663 100644 --- a/libavcodec/cos_tablegen.c +++ b/libavcodec/cos_tablegen.c @@ -56,7 +56,7 @@ int main(int argc, char *argv[]) printf("#include \"libavcodec/%s\"\n", do_sin ? "rdft.h" : "fft.h"); for (i = 4; i <= BITS; i++) { int m = 1 << i; - double freq = 2*M_PI/m; + double freq = 2*3.14159265358979323846/m; printf("%s(%i) = {\n ", do_sin ? "SINTABLE" : "COSTABLE", m); for (j = 0; j < m/2 - 1; j++) { int idx = j > m/4 ? m/2 - j : j; |