2 files changed, 84 insertions, 16 deletions

diff --git a/src/gui/vulkan/qvulkaninstance.cpp b/src/gui/vulkan/qvulkaninstance.cpp
index c2ec5eccc1..8f364328d6 100644
--- a/src/gui/vulkan/qvulkaninstance.cpp
+++ b/src/gui/vulkan/qvulkaninstance.cpp
@@ -429,11 +429,31 @@ QVulkanInstance::~QVulkanInstance()
  */
 
 /*!
-  \fn bool QVulkanLayer::operator==(const QVulkanLayer &other) const
+    \fn bool operator==(const QVulkanLayer &lhs, const QVulkanLayer &rhs)
+    \since 5.10
+    \relates QVulkanLayer
 
-  Returns true if this Vulkan layer and the \a other Vulkan layer have
-  the same name, version, and spec version.
- */
+    Returns \c true if Vulkan layers \a lhs and \a rhs have
+    the same name, version, and spec version.
+*/
+
+/*!
+    \fn bool operator!=(const QVulkanLayer &lhs, const QVulkanLayer &rhs)
+    \since 5.10
+    \relates QVulkanLayer
+
+    Returns \c true if Vulkan layers \a lhs and \a rhs have
+    different name, version, or spec version.
+*/
+
+/*!
+    \fn uint qHash(const QVulkanLayer &key, uint seed)
+    \since 5.10
+    \relates QVulkanLayer
+
+    Returns the hash value for the \a key, using \a seed to seed the
+    calculation.
+*/
 
 /*!
     \class QVulkanExtension
@@ -452,11 +472,31 @@ QVulkanInstance::~QVulkanInstance()
  */
 
 /*!
-  \fn bool QVulkanExtension::operator==(const QVulkanExtension &other) const
+    \fn bool operator==(const QVulkanExtension &lhs, const QVulkanExtension &rhs)
+    \since 5.10
+    \relates QVulkanExtension
 
-  Returns true if the name and version of this Vulkan extension are the same
-  as the name and version of the \a other Vulkan extension.
- */
+    Returns \c true if Vulkan extensions \a lhs and \a rhs are have the
+    same name and version.
+*/
+
+/*!
+    \fn bool operator!=(const QVulkanExtension &lhs, const QVulkanExtension &rhs)
+    \since 5.10
+    \relates QVulkanExtension
+
+    Returns \c true if Vulkan extensions \a lhs and \a rhs are have different
+    name or version.
+*/
+
+/*!
+    \fn uint qHash(const QVulkanExtension &key, uint seed)
+    \since 5.10
+    \relates QVulkanExtension
+
+    Returns the hash value for the \a key, using \a seed to seed the
+    calculation.
+*/
 
 /*!
     \class QVulkanInfoVector
diff --git a/src/gui/vulkan/qvulkaninstance.h b/src/gui/vulkan/qvulkaninstance.h
index a373ceffde..ada297be43 100644
--- a/src/gui/vulkan/qvulkaninstance.h
+++ b/src/gui/vulkan/qvulkaninstance.h
@@ -56,6 +56,7 @@ typedef unsigned long VkImage;
 typedef unsigned long VkImageView;
 #endif
 
+#include <QtCore/qhashfunctions.h>
 #include <QtCore/qscopedpointer.h>
 #include <QtCore/qvector.h>
 #include <QtCore/qbytearraylist.h>
@@ -70,25 +71,52 @@ class QVulkanFunctions;
 class QVulkanDeviceFunctions;
 class QWindow;
 
-struct Q_GUI_EXPORT QVulkanLayer
+struct QVulkanLayer
 {
     QByteArray name;
     uint32_t version;
     QVersionNumber specVersion;
     QByteArray description;
-    bool operator==(const QVulkanLayer &other) const {
-        return name == other.name && version == other.version && specVersion == other.specVersion;
-    }
 };
+Q_DECLARE_TYPEINFO(QVulkanLayer, Q_MOVABLE_TYPE);
+
+inline bool operator==(const QVulkanLayer &lhs, const QVulkanLayer &rhs) Q_DECL_NOTHROW
+{
+    return lhs.name == rhs.name && lhs.version == rhs.version && lhs.specVersion == rhs.specVersion;
+}
+inline bool operator!=(const QVulkanLayer &lhs, const QVulkanLayer &rhs) Q_DECL_NOTHROW
+{ return !(lhs == rhs); }
 
-struct Q_GUI_EXPORT QVulkanExtension
+inline uint qHash(const QVulkanLayer &key, uint seed = 0) Q_DECL_NOTHROW
+{
+    QtPrivate::QHashCombine hash;
+    seed = hash(seed, key.name);
+    seed = hash(seed, key.version);
+    seed = hash(seed, key.specVersion);
+    return seed;
+}
+
+struct QVulkanExtension
 {
     QByteArray name;
     uint32_t version;
-    bool operator==(const QVulkanExtension &other) const {
-        return name == other.name && version == other.version;
-    }
 };
+Q_DECLARE_TYPEINFO(QVulkanExtension, Q_MOVABLE_TYPE);
+
+inline bool operator==(const QVulkanExtension &lhs, const QVulkanExtension &rhs) Q_DECL_NOTHROW
+{
+    return lhs.name == rhs.name && lhs.version == rhs.version;
+}
+inline bool operator!=(const QVulkanExtension &lhs, const QVulkanExtension &rhs) Q_DECL_NOTHROW
+{ return !(lhs == rhs); }
+
+inline uint qHash(const QVulkanExtension &key, uint seed = 0) Q_DECL_NOTHROW
+{
+    QtPrivate::QHashCombine hash;
+    seed = hash(seed, key.name);
+    seed = hash(seed, key.version);
+    return seed;
+}
 
 #ifndef QT_NO_DEBUG_STREAM
 Q_GUI_EXPORT QDebug operator<<(QDebug, const QVulkanLayer &);