From 56bcde34b2d3451d81878da17cacccf4d9bba5bc Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Tue, 16 Jul 2013 11:39:01 -0700 Subject: glsl: Use has_layout() rather than a partial open coded version. The idea of this code is to disallow layout(...) sections with the deprecated "varying" or "attribute" keywords, unless a few select extensions are enabled which allow a more relaxed check. In order to detect a layout(...) section, the code checks for a number of layout qualifiers. However, it failed to check for all of them, which could lead to layout(...) not being detected when it should. By replacing this with has_layout(), we properly check for all layout qualifiers, and also guarantees that new qualifiers added in the future will not be forgotten. Signed-off-by: Kenneth Graunke Reviewed-by: Paul Berry --- src/glsl/ast_to_hir.cpp | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'src/glsl') diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index 3ed6f01..e8ed77a 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -2080,12 +2080,6 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, "explicit index requires explicit location\n"); } - /* Does the declaration use the 'layout' keyword? - */ - const bool uses_layout = qual->flags.q.pixel_center_integer - || qual->flags.q.origin_upper_left - || qual->flags.q.explicit_location; /* no need for index since it relies on location */ - /* Does the declaration use the deprecated 'attribute' or 'varying' * keywords? */ @@ -2115,7 +2109,7 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, const bool relaxed_layout_qualifier_checking = state->ARB_fragment_coord_conventions_enable; - if (uses_layout && uses_deprecated_qualifier) { + if (qual->has_layout() && uses_deprecated_qualifier) { if (relaxed_layout_qualifier_checking) { _mesa_glsl_warning(loc, state, "`layout' qualifier may not be used with " -- cgit v1.1