mesa: add comment/assertion on get_tex_level_parameter_buffer()

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
2016-09-23 12:59:29 -06:00
parent ae032e5ea6
commit 57279c5454
1 changed files with 5 additions and 0 deletions
@@ -1486,6 +1486,9 @@ invalid_pname:
 }


+/**
+ * Handle a glGetTexLevelParamteriv() call for a texture buffer.
+ */
 static void
 get_tex_level_parameter_buffer(struct gl_context *ctx,
                               const struct gl_texture_object *texObj,
@@ -1498,6 +1501,8 @@ get_tex_level_parameter_buffer(struct gl_context *ctx,
   GLenum baseFormat = _mesa_get_format_base_format(texFormat);
   const char *suffix = dsa ? "ture" : "";

+   assert(texObj->Target == GL_TEXTURE_BUFFER);
+
   if (!bo) {
      /* undefined texture buffer object */
      switch (pname) {