Signed-off-by: Ganesh Ajjanagadde <[email protected]>
---
libavfilter/vsrc_mandelbrot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vsrc_mandelbrot.c b/libavfilter/vsrc_mandelbrot.c
index 950c5c8..a0c101e 100644
--- a/libavfilter/vsrc_mandelbrot.c
+++ b/libavfilter/vsrc_mandelbrot.c
@@ -291,7 +291,7 @@ static void draw_mandelbrot(AVFilterContext *ctx, uint32_t
*color, int linesize,
use_zyklus= (x==0 || s->inner!=BLACK ||color[x-1 + y*linesize] ==
0xFF000000);
if(use_zyklus)
- epsilon= scale*1*sqrt(SQR(x-s->w/2) + SQR(y-s->h/2))/s->w;
+ epsilon= scale*hypot(x-s->w/2, y-s->h/2)/s->w;
#define Z_Z2_C(outr,outi,inr,ini)\
outr= inr*inr - ini*ini + cr;\
--
2.6.2
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