From: Paul Berry <stereotype441@gmail.com>
Date: Mon, 12 Aug 2013 13:39:23 +0000 (-0700)
Subject: glsl/ast: Don't perform GS input array checks on non-inputs.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=825f9ff5d3a0c4d6da20e14c34e3220be624ef8e;p=mesa.git

glsl/ast: Don't perform GS input array checks on non-inputs.

Previously, we were accidentally calling
handle_geometry_shader_input_decl() on non-input interface block
declarations, resulting in bogus error checking.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 8e1e6e5008e..1bfa887cc36 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -4600,7 +4600,7 @@ ast_interface_block::hir(exec_list *instructions,
       }
 
       var->interface_type = block_type;
-      if (state->target == geometry_shader)
+      if (state->target == geometry_shader && var_mode == ir_var_shader_in)
          handle_geometry_shader_input_decl(state, loc, var);
       state->symbols->add_variable(var);
       instructions->push_tail(var);