glsl: allow default qualifiers for shader storage block definitions

This kind of definitions:

    layout(xxx) buffer;

was not supported by commit 84fc5fece006.

Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index d3b091d..5b757d3 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -275,6 +275,13 @@ struct _mesa_glsl_parse_state {
    struct ast_type_qualifier *default_uniform_qualifier;
 
    /**
+    * Default shader storage layout qualifiers tracked during parsing.
+    * Currently affects shader storage blocks and shader storage buffer
+    * variables in those blocks.
+    */
+   struct ast_type_qualifier *default_shader_storage_qualifier;
+
+   /**
     * Variables to track different cases if a fragment shader redeclares
     * built-in variable gl_FragCoord.
     *