87 GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (diffuse, "diffuse", GST_RANK_NONE,
95   GstDiffuse *diffuse;  in gst_diffuse_set_property()  local
100   diffuse = GST_DIFFUSE_CAST (object);  in gst_diffuse_set_property()
102   GST_OBJECT_LOCK (diffuse);  in gst_diffuse_set_property()
106       if (v != diffuse->scale) {  in gst_diffuse_set_property()
107         diffuse->scale = v;  in gst_diffuse_set_property()
115   GST_OBJECT_UNLOCK (diffuse);  in gst_diffuse_set_property()
122   GstDiffuse *diffuse;  in gst_diffuse_get_property()  local
124   diffuse = GST_DIFFUSE_CAST (object);  in gst_diffuse_get_property()
128       g_value_set_double (value, diffuse->scale);  in gst_diffuse_get_property()
140   GstDiffuse *diffuse = GST_DIFFUSE_CAST (obj);  in gst_diffuse_finalize()  local
142   g_free (diffuse->sin_table);  in gst_diffuse_finalize()
143   g_free (diffuse->cos_table);  in gst_diffuse_finalize()
153   GstDiffuse *diffuse = GST_DIFFUSE_CAST (trans);  in diffuse_prepare()  local
156   if (diffuse->sin_table)  in diffuse_prepare()
159   diffuse->sin_table = g_malloc0 (sizeof (gdouble) * 256);  in diffuse_prepare()
160   diffuse->cos_table = g_malloc0 (sizeof (gdouble) * 256);  in diffuse_prepare()
165     diffuse->sin_table[i] = diffuse->scale * sin (angle);  in diffuse_prepare()
166     diffuse->cos_table[i] = diffuse->scale * cos (angle);  in diffuse_prepare()
175   GstDiffuse *diffuse = GST_DIFFUSE_CAST (gt);  in diffuse_map()  local
182   *in_x = x + distance * diffuse->sin_table[angle];  in diffuse_map()
183   *in_y = y + distance * diffuse->cos_table[angle];  in diffuse_map()
185   GST_DEBUG_OBJECT (diffuse, "Inversely mapped %d %d into %lf %lf",  in diffuse_map()