From b59c5926cb0a5981a2e553c68e36312be7f122f9 Mon Sep 17 00:00:00 2001 From: Timothy Arceri Date: Wed, 23 Oct 2013 21:31:27 +1100 Subject: glsl: Add check for unsized arrays to glsl types The main purpose of this patch is to increase readability of the array code by introducing is_unsized_array() to glsl_types. Some redundent is_array() checks are also removed, and small number of other related clean ups. The introduction of is_unsized_array() should also make the ARB_arrays_of_arrays code simpler and more readable when it arrives. V2: Also replace code that checks for unsized arrays directly with the length variable Signed-off-by: Timothy Arceri v3 (Paul Berry ): clean up formatting. Separate whitespace cleanups to their own patch. Reviewed-by: Paul Berry --- src/glsl/ast_array_index.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/glsl/ast_array_index.cpp') diff --git a/src/glsl/ast_array_index.cpp b/src/glsl/ast_array_index.cpp index 107c29e..f7b5e83 100644 --- a/src/glsl/ast_array_index.cpp +++ b/src/glsl/ast_array_index.cpp @@ -165,7 +165,7 @@ _mesa_ast_array_index_to_hir(void *mem_ctx, if (array->type->is_array()) update_max_array_access(array, idx, &loc, state); } else if (const_index == NULL && array->type->is_array()) { - if (array->type->array_size() == 0) { + if (array->type->is_unsized_array()) { _mesa_glsl_error(&loc, state, "unsized array index must be constant"); } else if (array->type->fields.array->is_interface() && array->variable_referenced()->mode == ir_var_uniform) { -- cgit v1.1