From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sat, 19 Mar 2011 15:44:19 +0000 (+0000)
Subject: define GLSL version explicitly to work around a problem with ATI/AMD drivers not... 
X-Git-Tag: xonotic-v0.6.0~163^2~614
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=86c7d4b8a4162a84b21b4771fb60fcc239348770;p=xonotic%2Fdarkplaces.git

define GLSL version explicitly to work around a problem with ATI/AMD drivers not getting __VERSION__ right (?)

From: Maik Merten <maikmerten@googlemail.com>

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10932 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rmain.c b/gl_rmain.c
index 64143694..a2ab80ea 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -989,6 +989,9 @@ static void R_GLSL_CompilePermutation(r_glsl_permutation_t *p, unsigned int mode
 		vertstrings_list[vertstrings_count++] = "#version 130\n";
 		geomstrings_list[geomstrings_count++] = "#version 130\n";
 		fragstrings_list[fragstrings_count++] = "#version 130\n";
+		vertstrings_list[vertstrings_count++] = "#define GLSL130\n";
+		geomstrings_list[geomstrings_count++] = "#define GLSL130\n";
+		fragstrings_list[fragstrings_count++] = "#define GLSL130\n";
 	}
 
 	// the first pretext is which type of shader to compile as
diff --git a/shader_glsl.h b/shader_glsl.h
index 0801e6d7..515556ae 100644
--- a/shader_glsl.h
+++ b/shader_glsl.h
@@ -9,7 +9,7 @@
 "#define highp\n"
 "#endif\n"
 "\n"
-"#if __VERSION__ >= 130\n"
+"#ifdef GLSL130\n"
 "# ifdef VERTEX_SHADER\n"
 "#  define dp_varying out\n"
 "#  define dp_attribute in\n"