fontconfig mesa pixman xserver git update 4 July 2014

xserver          commit a61ca6f006d70343c88fe45206fae0669d1e8971
pixman           commit 6d2cf40166d81bfc63108504c8022dc4fec37ff5
fontconfig       commit 5b22776999b6052afe0e829b1a0c0935bbe1e9f7
mesa             commit 9a37eb8adb6558a4abf47774b583cb582a0ae116

1 files changed, 16 insertions, 6 deletions

diff --git a/mesalib/src/glsl/ast_type.cpp b/mesalib/src/glsl/ast_type.cpp
index 017f23d0e..de4c1a410 100644
--- a/mesalib/src/glsl/ast_type.cpp
+++ b/mesalib/src/glsl/ast_type.cpp
@@ -122,18 +122,28 @@ ast_type_qualifier::merge_qualifier(YYLTYPE *loc,
    ubo_binding_mask.flags.q.explicit_binding = 1;
    ubo_binding_mask.flags.q.explicit_offset = 1;
 
+   ast_type_qualifier stream_layout_mask;
+   stream_layout_mask.flags.i = 0;
+   stream_layout_mask.flags.q.stream = 1;
+
    /* Uniform block layout qualifiers get to overwrite each
     * other (rightmost having priority), while all other
     * qualifiers currently don't allow duplicates.
-    *
-    * Geometry shaders can have several layout qualifiers
+    */
+   ast_type_qualifier allowed_duplicates_mask;
+   allowed_duplicates_mask.flags.i =
+      ubo_mat_mask.flags.i |
+      ubo_layout_mask.flags.i |
+      ubo_binding_mask.flags.i;
+
+   /* Geometry shaders can have several layout qualifiers
     * assigning different stream values.
     */
+   if (state->stage == MESA_SHADER_GEOMETRY)
+      allowed_duplicates_mask.flags.i |=
+         stream_layout_mask.flags.i;
 
-   if ((state->stage != MESA_SHADER_GEOMETRY) &&
-       (this->flags.i & q.flags.i & ~(ubo_mat_mask.flags.i |
-				      ubo_layout_mask.flags.i |
-                                      ubo_binding_mask.flags.i)) != 0) {
+   if ((this->flags.i & q.flags.i & ~allowed_duplicates_mask.flags.i) != 0) {
       _mesa_glsl_error(loc, state,
 		       "duplicate layout qualifiers used");
       return false;