From 61fd687c74610a5b3db5e9f3adb3ee2e9a5a6014 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 3 Nov 2006 15:18:17 +0000
Subject: Minor changes to get ready for OpenGL 2.1.

---
 src/mesa/main/extensions.c |  1 +
 src/mesa/main/getstring.c  | 10 +++++++++-
 src/mesa/main/mtypes.h     |  1 +
 3 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 081ec995d31..135323f9c15 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -58,6 +58,7 @@ static const struct {
    { OFF, "GL_ARB_point_sprite",               F(ARB_point_sprite) },
    { OFF, "GL_ARB_shader_objects",             F(ARB_shader_objects) },
    { OFF, "GL_ARB_shading_language_100",       F(ARB_shading_language_100) },
+   { OFF, "GL_ARB_shading_language_120",       F(ARB_shading_language_120) },
    { OFF, "GL_ARB_shadow",                     F(ARB_shadow) },
    { OFF, "GL_ARB_shadow_ambient",             F(SGIX_shadow_ambient) },
    { OFF, "GL_ARB_texture_border_clamp",       F(ARB_texture_border_clamp) },
diff --git a/src/mesa/main/getstring.c b/src/mesa/main/getstring.c
index f68bbf2ff39..f033ddc8954 100644
--- a/src/mesa/main/getstring.c
+++ b/src/mesa/main/getstring.c
@@ -55,6 +55,7 @@ _mesa_GetString( GLenum name )
    static const char *version_1_4 = "1.4 Mesa " MESA_VERSION_STRING;
    static const char *version_1_5 = "1.5 Mesa " MESA_VERSION_STRING;
    static const char *version_2_0 = "1.5 Mesa " MESA_VERSION_STRING;
+   static const char *version_2_1 = "1.5 Mesa " MESA_VERSION_STRING;
 
 #if FEATURE_ARB_shading_language_100
    static const char *sl_version_110 = "1.10 Mesa " MESA_VERSION_STRING;
@@ -114,7 +115,14 @@ _mesa_GetString( GLenum name )
                       ctx->Extensions.ARB_vertex_shader &&
                       ctx->Extensions.ARB_fragment_shader &&
                       ctx->Extensions.ARB_texture_non_power_of_two) {
-                     return (const GLubyte *) version_2_0;
+                     if (ctx->Extensions.ARB_shading_language_120 &&
+                         ctx->Extensions.EXT_pixel_buffer_object &&
+                         ctx->Extensions.EXT_texture_sRGB) {
+                        return (const GLubyte *) version_2_1;
+                     }
+                     else {
+                        return (const GLubyte *) version_2_0;
+                     }
                   }
                   else {
                      return (const GLubyte *) version_1_5;
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 1399dddf50c..0ed73beb3c5 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2406,6 +2406,7 @@ struct gl_extensions
    GLboolean ARB_point_sprite;
    GLboolean ARB_shader_objects;
    GLboolean ARB_shading_language_100;
+   GLboolean ARB_shading_language_120;
    GLboolean ARB_shadow;
    GLboolean ARB_texture_border_clamp;
    GLboolean ARB_texture_compression;
-- 
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