1 files changed, 41 insertions, 0 deletions

diff --git a/meta/recipes-graphics/vulkan/vulkan-demos/0001-Fix-build-on-x86.patch b/meta/recipes-graphics/vulkan/vulkan-demos/0001-Fix-build-on-x86.patch
new file mode 100644
index 0000000000..681b3422d9
--- /dev/null
+++ b/meta/recipes-graphics/vulkan/vulkan-demos/0001-Fix-build-on-x86.patch
@@ -0,0 +1,41 @@
+From b0495efb6c3ea3a530fcbaddac86da57ecce5a66 Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Mon, 10 Jul 2017 13:11:12 +0300
+Subject: [PATCH] Fix build on x86
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+| func_common.inl:193:51: error: wrong number of template arguments
+| (5, should be 6) struct compute_sign<T, P, vecType, false, Aligned>
+
+The fix is backported from the upstream glm project.
+
+Upstream-Status: Pending [https://github.com/SaschaWillems/Vulkan/issues/356]
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ external/glm/glm/detail/func_common.inl | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/external/glm/glm/detail/func_common.inl b/external/glm/glm/detail/func_common.inl
+index cafaed5..2dd94e1 100644
+--- a/external/glm/glm/detail/func_common.inl
++++ b/external/glm/glm/detail/func_common.inl
+@@ -190,12 +190,12 @@ namespace detail
+ 
+ #      if GLM_ARCH == GLM_ARCH_X86
+        template<length_t L, typename T, precision P, template<length_t, typename, precision> class vecType, bool Aligned>
+-       struct compute_sign<T, P, vecType, false, Aligned>
++       struct compute_sign<L, T, P, vecType, false, Aligned>
+        {
+                GLM_FUNC_QUALIFIER static vecType<L, T, P> call(vecType<L, T, P> const & x)
+                {
+                        T const Shift(static_cast<T>(sizeof(T) * 8 - 1));
+-                       vecType<L, T, P> const y(vecType<typename make_unsigned<T>::type, P>(-x) >> typename make_unsigned<T>::type(Shift));
++                       vecType<L, T, P> const y(vecType<L, typename make_unsigned<T>::type, P>(-x) >> typename make_unsigned<T>::type(Shift));
+ 
+                        return (x >> Shift) | y;
+                }
+-- 
+2.1.4
+