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-rw-r--r--Source/Core/VideoCommon/NativeVertexFormat.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/Source/Core/VideoCommon/NativeVertexFormat.h b/Source/Core/VideoCommon/NativeVertexFormat.h
index 89f3a06db5..c2761c9514 100644
--- a/Source/Core/VideoCommon/NativeVertexFormat.h
+++ b/Source/Core/VideoCommon/NativeVertexFormat.h
@@ -63,6 +63,9 @@ struct PortableVertexDeclaration
std::array<AttributeFormat, 8> texcoords;
AttributeFormat posmtx;
+ // Make sure we initialize padding to 0 since padding is included in the == memcmp
+ PortableVertexDeclaration() { memset(this, 0, sizeof(*this)); }
+
inline bool operator<(const PortableVertexDeclaration& b) const
{
return memcmp(this, &b, sizeof(PortableVertexDeclaration)) < 0;
@@ -73,6 +76,9 @@ struct PortableVertexDeclaration
}
};
+static_assert(std::is_trivially_copyable_v<PortableVertexDeclaration>,
+ "Make sure we can memset-initialize");
+
namespace std
{
template <>