From: Kenneth Graunke <kenneth@whitecape.org>
Date: Wed, 17 Nov 2010 00:21:20 +0000 (-0800)
Subject: glcpp: Define GL_FRAGMENT_PRECISION_HIGH if GLSL version >= 1.30.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3fb83038a05bfcbc41e649b0b6c1a2c6ff41124c;p=mesa.git

glcpp: Define GL_FRAGMENT_PRECISION_HIGH if GLSL version >= 1.30.

Per section 4.5.4 of the GLSL 1.30 specification.
---

diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y
index b31a18f87dc..b69035a410a 100644
--- a/src/glsl/glcpp/glcpp-parse.y
+++ b/src/glsl/glcpp/glcpp-parse.y
@@ -320,6 +320,9 @@ control_line:
 		if ($2 == 100)
 			add_builtin_define (parser, "GL_ES", 1);
 
+		if ($2 >= 130)
+			add_builtin_define (parser, "GL_FRAGMENT_PRECISION_HIGH", 1);
+
 		glcpp_printf(parser->output, "#version %" PRIiMAX, $2);
 	}
 |	HASH NEWLINE