Logging: use qCDebug/Warning/Info when for categorized logging

When building qt with QT_NO_DEBUG/WARNING/INFO_OUTPUT set, then the
qDebug/Warning/Info macros expand to `QMessageLogger::noDebug`. That
helper is not defined to take a logging category or category function,
so using `qDebug(lcX, ...)` breaks the build. The correct way to emit
categorized logging is to use the qCDebug/Warning/Info macros.

Task-number: QTBUG-125589
Pick-to: 6.8 6.7 6.5
Change-Id: I968b0e826871a09023c11fec9e51caa5a2c4dc0b
Reviewed-by: Jonas Karlsson <[email protected]>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gui/vulkan/qbasicvulkanplatforminstance.cpp b/src/gui/vulkan/qbasicvulkanplatforminstance.cpp
index 04ede49c39b..b6a820199c0 100644
--- a/src/gui/vulkan/qbasicvulkanplatforminstance.cpp
+++ b/src/gui/vulkan/qbasicvulkanplatforminstance.cpp
@@ -173,7 +173,7 @@ void QBasicPlatformVulkanInstance::init(QLibrary *lib)
             m_supportedExtensions.append(ext);
         }
     }
-    qDebug(lcPlatVk) << "Supported Vulkan instance extensions:" << m_supportedExtensions;
+    qCDebug(lcPlatVk) << "Supported Vulkan instance extensions:" << m_supportedExtensions;
 }
 
 QVulkanInfoVector<QVulkanLayer> QBasicPlatformVulkanInstance::supportedLayers() const
@@ -248,13 +248,13 @@ void QBasicPlatformVulkanInstance::initInstance(QVulkanInstance *instance, const
             if (!m_supportedLayers.contains(layerName))
                 m_enabledLayers.removeAt(i--);
         }
-        qDebug(lcPlatVk) << "Enabling Vulkan instance layers:" << m_enabledLayers;
+        qCDebug(lcPlatVk) << "Enabling Vulkan instance layers:" << m_enabledLayers;
         for (int i = 0; i < m_enabledExtensions.size(); ++i) {
             const QByteArray &extName(m_enabledExtensions[i]);
             if (!m_supportedExtensions.contains(extName))
                 m_enabledExtensions.removeAt(i--);
         }
-        qDebug(lcPlatVk) << "Enabling Vulkan instance extensions:" << m_enabledExtensions;
+        qCDebug(lcPlatVk) << "Enabling Vulkan instance extensions:" << m_enabledExtensions;
 
         VkInstanceCreateInfo instInfo = {};
         instInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;