1 files changed, 8 insertions, 8 deletions
diff --git a/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp b/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp
index 59e9606e7b..21f46a25c1 100644
--- a/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp
+++ b/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp
@@ -212,7 +212,7 @@ void SquircleRenderer::frameStart()
         prepareShader(FragmentStage);
 
     if (!m_initialized)
-        init(m_window->graphicsStateInfo()->framesInFlight);
+        init(m_window->graphicsStateInfo().framesInFlight);
 }
 
 static const float vertices[] = {
@@ -230,10 +230,10 @@ void SquircleRenderer::mainPassRecordingStart()
     // the scenegraph's main renderpass. It does not create its own passes,
     // rendertargets, etc. so no synchronization is needed.
 
-    const QQuickWindow::GraphicsStateInfo *stateInfo = m_window->graphicsStateInfo();
+    const QQuickWindow::GraphicsStateInfo &stateInfo(m_window->graphicsStateInfo());
     QSGRendererInterface *rif = m_window->rendererInterface();
 
-    VkDeviceSize ubufOffset = stateInfo->currentFrameSlot * m_allocPerUbuf;
+    VkDeviceSize ubufOffset = stateInfo.currentFrameSlot * m_allocPerUbuf;
     void *p = nullptr;
     VkResult err = m_devFuncs->vkMapMemory(m_dev, m_ubufMem, ubufOffset, m_allocPerUbuf, 0, &p);
     if (err != VK_SUCCESS || !p)
@@ -259,7 +259,7 @@ void SquircleRenderer::mainPassRecordingStart()
     VkDeviceSize vbufOffset = 0;
     m_devFuncs->vkCmdBindVertexBuffers(cb, 0, 1, &m_vbuf, &vbufOffset);
 
-    uint32_t dynamicOffset = m_allocPerUbuf * stateInfo->currentFrameSlot;
+    uint32_t dynamicOffset = m_allocPerUbuf * stateInfo.currentFrameSlot;
     m_devFuncs->vkCmdBindDescriptorSets(cb, VK_PIPELINE_BIND_POINT_GRAPHICS, m_pipelineLayout, 0, 1,
                                         &m_ubufDescriptor, 1, &dynamicOffset);
 
@@ -362,13 +362,13 @@ void SquircleRenderer::init(int framesInFlight)
             }
         }
     }
-    if (memTypeIndex < 0)
+    if (memTypeIndex == uint32_t(-1))
         qFatal("Failed to find host visible and coherent memory type");
 
     allocInfo.memoryTypeIndex = memTypeIndex;
     err = m_devFuncs->vkAllocateMemory(m_dev, &allocInfo, nullptr, &m_vbufMem);
     if (err != VK_SUCCESS)
-        qFatal("Failed to allocate vertex buffer memory of size %llu: %d", allocInfo.allocationSize, err);
+        qFatal("Failed to allocate vertex buffer memory of size %u: %d", uint(allocInfo.allocationSize), err);
 
     void *p = nullptr;
     err = m_devFuncs->vkMapMemory(m_dev, m_vbufMem, 0, allocInfo.allocationSize, 0, &p);
@@ -412,14 +412,14 @@ void SquircleRenderer::init(int framesInFlight)
             }
         }
     }
-    if (memTypeIndex < 0)
+    if (memTypeIndex == uint32_t(-1))
         qFatal("Failed to find host visible and coherent memory type");
 
     allocInfo.allocationSize = framesInFlight * m_allocPerUbuf;
     allocInfo.memoryTypeIndex = memTypeIndex;
     err = m_devFuncs->vkAllocateMemory(m_dev, &allocInfo, nullptr, &m_ubufMem);
     if (err != VK_SUCCESS)
-        qFatal("Failed to allocate uniform buffer memory of size %llu: %d", allocInfo.allocationSize, err);
+        qFatal("Failed to allocate uniform buffer memory of size %u: %d", uint(allocInfo.allocationSize), err);
 
     err = m_devFuncs->vkBindBufferMemory(m_dev, m_ubuf, m_ubufMem, 0);
     if (err != VK_SUCCESS)