fontconfig plink libX11 libxcb mesa git update 19 July 2014

plink revision 10207
xserver          commit cfa302d6224d10860e60491333950544c4fb9b04
libxcb           commit 49a61c8b459ab19c7f39e653bbb0d0339ea8f00f
libX11           commit 5525e8433f93bce464412f27cffa203ea628f368
fontconfig       commit 6781c6baef062eeea5b5b68e4a9c31ea6cd7539b
mesa             commit f6fc80734533140a69b30361fe0d4773a03515db

2 files changed, 22 insertions, 3 deletions

diff --git a/mesalib/src/mesa/drivers/dri/common/drirc b/mesalib/src/mesa/drivers/dri/common/drirc
index ebc04cd9b..4b9841bd2 100644
--- a/mesalib/src/mesa/drivers/dri/common/drirc
+++ b/mesalib/src/mesa/drivers/dri/common/drirc
@@ -11,17 +11,21 @@ Application bugs worked around in this file:
   is still 1.10.
 
 * Unigine Heaven 3.0 with ARB_texture_multisample uses a "ivec4 * vec4"
-  expression, which fails to compile with GLSL 1.10.
+  expression, which is illegal in GLSL 1.10.
   Adding "#version 130" fixes this.
 
 * Unigine Heaven 3.0 with ARB_shader_bit_encoding uses the uint keyword, which
-  fails to compile with GLSL 1.10.
+  is illegal in GLSL 1.10.
   Adding "#version 130" fixes this.
 
 * Unigine Heaven 3.0 with ARB_shader_bit_encoding uses a "uint & int"
-  expression, which fails (and should fail) to compile with any GLSL version.
+  expression, which is illegal in any GLSL version.
   Disabling ARB_shader_bit_encoding fixes this.
 
+* If ARB_sample_shading is supported, Unigine Heaven 4.0 and Valley 1.0 uses
+  an #extension directive in the middle of its shaders, which is illegal
+  in GLSL.
+
 TODO: document the other workarounds.
 
 -->
@@ -45,6 +49,7 @@ TODO: document the other workarounds.
             <option name="disable_blend_func_extended" value="true" />
             <option name="force_glsl_version" value="130" />
             <option name="disable_shader_bit_encoding" value="true" />
+            <option name="allow_glsl_extension_directive_midshader" value="true" />
 	</application>
 
         <application name="Unigine Heaven (64-bit)" executable="heaven_x64">
@@ -52,6 +57,15 @@ TODO: document the other workarounds.
             <option name="disable_blend_func_extended" value="true" />
             <option name="force_glsl_version" value="130" />
             <option name="disable_shader_bit_encoding" value="true" />
+            <option name="allow_glsl_extension_directive_midshader" value="true" />
+	</application>
+
+        <application name="Unigine Valley (32-bit)" executable="valley_x86">
+            <option name="allow_glsl_extension_directive_midshader" value="true" />
+	</application>
+
+        <application name="Unigine Valley (64-bit)" executable="valley_x64">
+            <option name="allow_glsl_extension_directive_midshader" value="true" />
 	</application>
 
         <application name="Unigine OilRush (32-bit)" executable="OilRush_x86">
diff --git a/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h b/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
index fc9e10461..b73a6620c 100644
--- a/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
+++ b/mesalib/src/mesa/drivers/dri/common/xmlpool/t_options.h
@@ -105,6 +105,11 @@ DRI_CONF_OPT_BEGIN_V(force_glsl_version, int, def, "0:999") \
         DRI_CONF_DESC(en,gettext("Force a default GLSL version for shaders that lack an explicit #version line")) \
 DRI_CONF_OPT_END
 
+#define DRI_CONF_ALLOW_GLSL_EXTENSION_DIRECTIVE_MIDSHADER(def) \
+DRI_CONF_OPT_BEGIN_B(allow_glsl_extension_directive_midshader, def) \
+        DRI_CONF_DESC(en,gettext("Allow GLSL #extension directives in the middle of shaders")) \
+DRI_CONF_OPT_END
+
 
 
 /**