Fix MSVC warnings.

aspects\qabstractaspect.cpp(50) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
resources\qframeallocator.cpp(276) : warning C4267: 'argument' : conversion from 'size_t' to 'uint', possible loss of data
resources\qframeallocator.cpp(284) : warning C4267: 'argument' : conversion from 'size_t' to 'uint', possible loss of data
qchangearbiter.cpp(108) : warning C4267: 'initializing' : conversion from 'size_t' to 'int', possible loss of data
qt3d/src/render/backend/jobs/renderviewjobutils_p.h(64) : warning C4099: 'Qt3D::Render::ShaderUniform' : type name first seen using 'struct' now seen using 'class'

Change-Id: I055f2021cbecf0765a811aedd87eb2cee97e6431
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

4 files changed, 5 insertions, 5 deletions

diff --git a/src/core/aspects/qabstractaspect.cpp b/src/core/aspects/qabstractaspect.cpp
index 82a1065f9..05842ffa5 100644
--- a/src/core/aspects/qabstractaspect.cpp
+++ b/src/core/aspects/qabstractaspect.cpp
@@ -47,7 +47,7 @@ QT_BEGIN_NAMESPACE
 static QByteArray className(const QMetaObject &obj)
 {
     // note: class names are stored in static meta objects, thus the usage of fromRawData here is fine
-    return QByteArray::fromRawData(obj.className(), strlen(obj.className()));
+    return QByteArray::fromRawData(obj.className(), int(strlen(obj.className())));
 }
 
 namespace Qt3D {
diff --git a/src/core/qchangearbiter.cpp b/src/core/qchangearbiter.cpp
index 1d111d642..c42223a20 100644
--- a/src/core/qchangearbiter.cpp
+++ b/src/core/qchangearbiter.cpp
@@ -105,7 +105,7 @@ void QChangeArbiter::initialize(QAbstractAspectJobManager *jobManager)
 
 void QChangeArbiter::distributeQueueChanges(QChangeQueue *changeQueue)
 {
-    for (int i = 0, n = changeQueue->size(); i < n; i++) {
+    for (int i = 0, n = int(changeQueue->size()); i < n; i++) {
         QSceneChangePtr& change = (*changeQueue)[i];
         // Lookup which observers care about the subject this change came from
         // and distribute the change to them
diff --git a/src/core/resources/qframeallocator.cpp b/src/core/resources/qframeallocator.cpp
index cfa49c0cf..48f0e5bbc 100644
--- a/src/core/resources/qframeallocator.cpp
+++ b/src/core/resources/qframeallocator.cpp
@@ -273,7 +273,7 @@ void* QFrameAllocator::allocateRawMemory(size_t size)
 {
     Q_D(QFrameAllocator);
     Q_ASSERT(size <= d->m_maxObjectSize);
-    uint allocatorIndex = d->allocatorIndexFromSize(size);
+    uint allocatorIndex = d->allocatorIndexFromSize(uint(size));
     return d->allocateAtChunk(allocatorIndex);
 }
 
@@ -281,7 +281,7 @@ void QFrameAllocator::deallocateRawMemory(void* ptr, size_t size)
 {
     Q_D(QFrameAllocator);
     Q_ASSERT(size <= d->m_maxObjectSize);
-    uint allocatorIndex = d->allocatorIndexFromSize(size);
+    uint allocatorIndex = d->allocatorIndexFromSize(uint(size));
     d->deallocateAtChunck(ptr, allocatorIndex);
 }
 
diff --git a/src/render/backend/jobs/renderviewjobutils_p.h b/src/render/backend/jobs/renderviewjobutils_p.h
index 19bf9f6ce..6c2f64562 100644
--- a/src/render/backend/jobs/renderviewjobutils_p.h
+++ b/src/render/backend/jobs/renderviewjobutils_p.h
@@ -61,7 +61,7 @@ class RenderTechnique;
 class RenderView;
 class Renderer;
 class ShaderDataManager;
-class ShaderUniform;
+struct ShaderUniform;
 class RenderShaderData;
 
 Q_AUTOTEST_EXPORT void setRenderViewConfigFromFrameGraphLeafNode(RenderView *rv,