mesa: comments for _mesa_generate_mipmap_level()

diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c
index bc8658beffe859a194ed3b7ea89343cfae4b2a1d..7a719745fcc593d26a192928e7d1af0d498f9486 100644 (file)
--- a/src/mesa/main/mipmap.c
+++ b/src/mesa/main/mipmap.c
@@ -1370,6 +1370,9 @@ make_2d_stack_mipmap(GLenum datatype, GLuint comps, GLint border,
 
 /**
  * Down-sample a texture image to produce the next lower mipmap level.
+ * \param comps  components per texel (1, 2, 3 or 4)
+ * \param srcRowStride  stride between source rows, in texels
+ * \param dstRowStride  stride between destination rows, in texels
  */
 void
 _mesa_generate_mipmap_level(GLenum target,