diff options
| author | David Schleef <ds@schleef.org> | 2010-12-30 19:03:54 -0800 |
|---|---|---|
| committer | David Schleef <ds@schleef.org> | 2010-12-30 19:25:46 -0800 |
| commit | 2f5c92f1c8540fb4d573436609b34a6b393211ba (patch) | |
| tree | d5a71101cedb25ce9a10958ecd633734593b140e /gst/gaudieffects/gstgaussblur.c | |
| parent | 512c66d8ba25c782e0c68782361722cb3d4974bd (diff) | |
change M_PI to G_PI
Diffstat (limited to 'gst/gaudieffects/gstgaussblur.c')
| -rw-r--r-- | gst/gaudieffects/gstgaussblur.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gst/gaudieffects/gstgaussblur.c b/gst/gaudieffects/gstgaussblur.c index 6691c4c36..6b1223e1d 100644 --- a/gst/gaudieffects/gstgaussblur.c +++ b/gst/gaudieffects/gstgaussblur.c @@ -307,7 +307,7 @@ make_gaussian_kernel (GaussBlur * gb, float sigma) int i, center, left, right; float sum, sum2; const float fe = -0.5 / (sigma * sigma); - const float dx = 1.0 / (sigma * sqrt (2 * M_PI)); + const float dx = 1.0 / (sigma * sqrt (2 * G_PI)); center = ceil (2.5 * fabs (sigma)); gb->windowsize = (int) (1 + 2 * center); @@ -330,7 +330,7 @@ make_gaussian_kernel (GaussBlur * gb, float sigma) left = center - 1; right = center + 1; for (i = 1; i <= center; i++, left--, right++) { - float fx = dx * pow (M_E, fe * i * i); + float fx = dx * pow (G_E, fe * i * i); gb->kernel[right] = gb->kernel[left] = fx; sum += 2 * fx; } |