Match new qHash() signature

As documented in Qt 6 porting guide, qHash() should now also
accept a size_t as seed in addition to returning it.

Change-Id: I2b3ea26f631203468c071fa6ff65f95d82566132
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

5 files changed, 7 insertions, 7 deletions

diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
index 51b9df0f45..8091ccad5d 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
@@ -3904,7 +3904,7 @@ bool operator!=(const GraphicsState &a, const GraphicsState &b) Q_DECL_NOTHROW
     return !(a == b);
 }
 
-size_t qHash(const GraphicsState &s, uint seed) Q_DECL_NOTHROW
+size_t qHash(const GraphicsState &s, size_t seed) Q_DECL_NOTHROW
 {
     // do not bother with all fields
     return seed
@@ -3932,7 +3932,7 @@ bool operator!=(const GraphicsPipelineStateKey &a, const GraphicsPipelineStateKe
     return !(a == b);
 }
 
-size_t qHash(const GraphicsPipelineStateKey &k, uint seed) Q_DECL_NOTHROW
+size_t qHash(const GraphicsPipelineStateKey &k, size_t seed) Q_DECL_NOTHROW
 {
     // no srb and rp included due to their special comparison semantics and lack of hash keys
     return qHash(k.state, seed) + qHash(k.sms->programRhi.program, seed);
diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h b/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
index 54652df923..4a46246ecd 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer_p.h
@@ -644,7 +644,7 @@ struct GraphicsState
 
 bool operator==(const GraphicsState &a, const GraphicsState &b) Q_DECL_NOTHROW;
 bool operator!=(const GraphicsState &a, const GraphicsState &b) Q_DECL_NOTHROW;
-size_t qHash(const GraphicsState &s, uint seed = 0) Q_DECL_NOTHROW;
+size_t qHash(const GraphicsState &s, size_t seed = 0) Q_DECL_NOTHROW;
 
 struct ShaderManagerShader;
 
@@ -658,7 +658,7 @@ struct GraphicsPipelineStateKey
 
 bool operator==(const GraphicsPipelineStateKey &a, const GraphicsPipelineStateKey &b) Q_DECL_NOTHROW;
 bool operator!=(const GraphicsPipelineStateKey &a, const GraphicsPipelineStateKey &b) Q_DECL_NOTHROW;
-size_t qHash(const GraphicsPipelineStateKey &k, uint seed = 0) Q_DECL_NOTHROW;
+size_t qHash(const GraphicsPipelineStateKey &k, size_t seed = 0) Q_DECL_NOTHROW;
 
 struct ShaderManagerShader
 {
diff --git a/src/quick/scenegraph/coreapi/qsgtexture.cpp b/src/quick/scenegraph/coreapi/qsgtexture.cpp
index 66ba477990..0f75e7e04b 100644
--- a/src/quick/scenegraph/coreapi/qsgtexture.cpp
+++ b/src/quick/scenegraph/coreapi/qsgtexture.cpp
@@ -84,7 +84,7 @@ bool operator!=(const QSGSamplerDescription &a, const QSGSamplerDescription &b)
     return !(a == b);
 }
 
-size_t qHash(const QSGSamplerDescription &s, uint seed) Q_DECL_NOTHROW
+size_t qHash(const QSGSamplerDescription &s, size_t seed) Q_DECL_NOTHROW
 {
     const int f = s.filtering;
     const int m = s.mipmapFiltering;
diff --git a/src/quick/scenegraph/coreapi/qsgtexture_p.h b/src/quick/scenegraph/coreapi/qsgtexture_p.h
index 594cd223f7..05e008978a 100644
--- a/src/quick/scenegraph/coreapi/qsgtexture_p.h
+++ b/src/quick/scenegraph/coreapi/qsgtexture_p.h
@@ -72,7 +72,7 @@ Q_DECLARE_TYPEINFO(QSGSamplerDescription, Q_MOVABLE_TYPE);
 
 bool operator==(const QSGSamplerDescription &a, const QSGSamplerDescription &b) Q_DECL_NOTHROW;
 bool operator!=(const QSGSamplerDescription &a, const QSGSamplerDescription &b) Q_DECL_NOTHROW;
-size_t qHash(const QSGSamplerDescription &s, uint seed = 0) Q_DECL_NOTHROW;
+size_t qHash(const QSGSamplerDescription &s, size_t seed = 0) Q_DECL_NOTHROW;
 
 #if QT_CONFIG(opengl)
 class Q_QUICK_PRIVATE_EXPORT QSGTexturePlatformOpenGL : public QPlatformInterface::QSGOpenGLTexture
diff --git a/src/quick/scenegraph/qsgrhishadereffectnode.cpp b/src/quick/scenegraph/qsgrhishadereffectnode.cpp
index 5c756721f0..57d12a8cf3 100644
--- a/src/quick/scenegraph/qsgrhishadereffectnode.cpp
+++ b/src/quick/scenegraph/qsgrhishadereffectnode.cpp
@@ -188,7 +188,7 @@ struct QSGRhiShaderMaterialTypeCache
     QHash<Key, QSGMaterialType *> m_types;
 };
 
-size_t qHash(const QSGRhiShaderMaterialTypeCache::Key &key, uint seed = 0)
+size_t qHash(const QSGRhiShaderMaterialTypeCache::Key &key, size_t seed = 0)
 {
     size_t hash = seed;
     for (int i = 0; i < 2; ++i)