glsl: Add double builtin type generation

Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index dafee4e2712..ea53270eddc 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -205,6 +205,11 @@ struct _mesa_glsl_parse_state {
          || EXT_separate_shader_objects_enable;
    }
 
+   bool has_double() const
+   {
+      return ARB_gpu_shader_fp64_enable || is_version(400, 0);
+   }
+
    void process_version_directive(YYLTYPE *locp, int version,
                                   const char *ident);