-/*****************************************************************************
- * GetOutputFormat: return which format the chosen algorithm outputs.
- *****************************************************************************/
-
-void GetOutputFormat( filter_t *p_filter,
+/**
+ * Get the output video format of the chosen deinterlace method
+ * for the given input video format.
+ *
+ * Note that each algorithm is allowed to specify its output format,
+ * which may (for some input formats) differ from the input format.
+ *
+ * @param p_filter The filter instance.
+ * @param[out] p_dst Output video format. The structure must be allocated by ca
+ * @param[in] p_src Input video format.
+ * @see SetFilterMethod()
+ */
+static void GetOutputFormat( filter_t *p_filter,