glsl: remove restriction on unsized arrays in GLSL ES 3.10

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 8aebb1320f1a002dd4634446504c994dc46fc857..aab0c290c075be4fa2b0a1e75870220ac7a419d7 100644 (file)
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -3849,7 +3849,15 @@ ast_declarator_list::hir(exec_list *instructions,
                           decl->identifier);
       }
 
-      if (state->es_shader) {
+      /* GLSL ES 3.10 removes the restriction on unsized arrays.
+       *
+       * Section 4.1.9 (Arrays) of the GLSL ES 3.10 spec says:
+       *
+       *    "Variables of the same type can be aggregated into arrays by
+       *     declaring a name followed by brackets ([ ]) enclosing an
+       *     optional size."
+       */
+      if (state->es_shader && state->language_version < 310) {
          const glsl_type *const t = (earlier == NULL)
             ? var->type : earlier->type;