gallium/util: reformat, comment util_get_offset()

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index f6ba8ae531371bae7234dbacc62020b01cba07af..7a82f05c385697e966ecd5b7bc394b960aa3965e 100644 (file)
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -498,9 +498,13 @@ pipe_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 }
 
 
-static INLINE boolean util_get_offset( 
-   const struct pipe_rasterizer_state *templ,
-   unsigned fill_mode)
+/**
+ * Get the polygon offset enable/disable flag for the given polygon fill mode.
+ * \param fill_mode  one of PIPE_POLYGON_MODE_POINT/LINE/FILL
+ */
+static INLINE boolean
+util_get_offset(const struct pipe_rasterizer_state *templ,
+                unsigned fill_mode)
 {
    switch(fill_mode) {
    case PIPE_POLYGON_MODE_POINT: