From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 11 May 2016 21:03:40 +0000 (-0700)
Subject: glsl: Add a has_shader_io_blocks helper
X-Git-Tag: upstream/17.1.0~9341
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7a3093efcceb22a1d190a4c72a6f3280b2cad5ca;p=platform%2Fupstream%2Fmesa.git

glsl: Add a has_shader_io_blocks helper

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
---

diff --git a/src/compiler/glsl/glsl_parser_extras.h b/src/compiler/glsl/glsl_parser_extras.h
index d70a31b..a0c1903 100644
--- a/src/compiler/glsl/glsl_parser_extras.h
+++ b/src/compiler/glsl/glsl_parser_extras.h
@@ -265,6 +265,13 @@ struct _mesa_glsl_parse_state {
       return ARB_compute_shader_enable || is_version(430, 310);
    }
 
+   bool has_shader_io_blocks() const
+   {
+      return OES_shader_io_blocks_enable ||
+             EXT_shader_io_blocks_enable ||
+             is_version(150, 320);
+   }
+
    bool has_geometry_shader() const
    {
       return OES_geometry_shader_enable || is_version(150, 320);