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Diffstat (limited to 'gst/gaudieffects/gstgaussblur.c')
-rw-r--r--gst/gaudieffects/gstgaussblur.c4
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;
}