goom2k1: use fractional part of float division

diff --git a/gst/goom2k1/lines.c b/gst/goom2k1/lines.c
index bb6348f..804b68e 100644 (file)
--- a/gst/goom2k1/lines.c
+++ b/gst/goom2k1/lines.c
@@ -88,8 +88,8 @@ goom_lines (GoomData * goomdata, gint16 data[2][512], unsigned int ID,
     {
       float z;
       unsigned int monX = resolx / 2;
-      float monY = resoly / 4;
-      float monY2 = resoly / 2;
+      float monY = (float) resoly / 4;
+      float monY2 = (float) resoly / 2;
 
       for (z = 0; z < 6.2832f; z += 1.0f / monY) {
         /* float offset1 = 128+data[1][(unsigned int)(z*81.33f)])/200000; */