diff --git a/qrenderdoc/Windows/PipelineState/D3D11PipelineStateViewer.cpp b/qrenderdoc/Windows/PipelineState/D3D11PipelineStateViewer.cpp
index 609ccd892..e0ee0eeeb 100644
--- a/qrenderdoc/Windows/PipelineState/D3D11PipelineStateViewer.cpp
+++ b/qrenderdoc/Windows/PipelineState/D3D11PipelineStateViewer.cpp
@@ -1690,11 +1690,11 @@ void D3D11PipelineStateViewer::setState()
 
   ui->stencilEnabled->setPixmap(state.outputMerger.depthStencilState.stencilEnable ? tick : cross);
   ui->stencilReadMask->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.compareMask, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.compareMask, true));
   ui->stencilWriteMask->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.writeMask, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.writeMask, true));
   ui->stencilRef->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.reference, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.reference, true));
 
   ui->stencils->beginUpdate();
   ui->stencils->clear();
diff --git a/qrenderdoc/Windows/PipelineState/D3D12PipelineStateViewer.cpp b/qrenderdoc/Windows/PipelineState/D3D12PipelineStateViewer.cpp
index 415535ed7..218989377 100644
--- a/qrenderdoc/Windows/PipelineState/D3D12PipelineStateViewer.cpp
+++ b/qrenderdoc/Windows/PipelineState/D3D12PipelineStateViewer.cpp
@@ -1609,11 +1609,11 @@ void D3D12PipelineStateViewer::setState()
 
   ui->stencilEnabled->setPixmap(state.outputMerger.depthStencilState.stencilEnable ? tick : cross);
   ui->stencilReadMask->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.compareMask, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.compareMask, true));
   ui->stencilWriteMask->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.writeMask, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.writeMask, true));
   ui->stencilRef->setText(
-      Formatter::Format(state.outputMerger.depthStencilState.frontFace.reference, true));
+      Formatter::Format((uint8_t)state.outputMerger.depthStencilState.frontFace.reference, true));
 
   ui->stencils->beginUpdate();
   ui->stencils->clear();
diff --git a/qrenderdoc/Windows/PipelineState/GLPipelineStateViewer.cpp b/qrenderdoc/Windows/PipelineState/GLPipelineStateViewer.cpp
index 6553b8964..5383fd3a2 100644
--- a/qrenderdoc/Windows/PipelineState/GLPipelineStateViewer.cpp
+++ b/qrenderdoc/Windows/PipelineState/GLPipelineStateViewer.cpp
@@ -1852,23 +1852,23 @@ void GLPipelineStateViewer::setState()
   ui->stencils->clear();
   if(state.stencilState.stencilEnable)
   {
-    ui->stencils->addTopLevelItem(
-        new RDTreeWidgetItem({tr("Front"), ToQStr(state.stencilState.frontFace.function),
-                              ToQStr(state.stencilState.frontFace.failOperation),
-                              ToQStr(state.stencilState.frontFace.depthFailOperation),
-                              ToQStr(state.stencilState.frontFace.passOperation),
-                              Formatter::Format(state.stencilState.frontFace.writeMask, true),
-                              Formatter::Format(state.stencilState.frontFace.compareMask, true),
-                              Formatter::Format(state.stencilState.frontFace.reference, true)}));
+    ui->stencils->addTopLevelItem(new RDTreeWidgetItem(
+        {tr("Front"), ToQStr(state.stencilState.frontFace.function),
+         ToQStr(state.stencilState.frontFace.failOperation),
+         ToQStr(state.stencilState.frontFace.depthFailOperation),
+         ToQStr(state.stencilState.frontFace.passOperation),
+         Formatter::Format((uint8_t)state.stencilState.frontFace.writeMask, true),
+         Formatter::Format((uint8_t)state.stencilState.frontFace.compareMask, true),
+         Formatter::Format((uint8_t)state.stencilState.frontFace.reference, true)}));
 
-    ui->stencils->addTopLevelItem(
-        new RDTreeWidgetItem({tr("Back"), ToQStr(state.stencilState.backFace.function),
-                              ToQStr(state.stencilState.backFace.failOperation),
-                              ToQStr(state.stencilState.backFace.depthFailOperation),
-                              ToQStr(state.stencilState.backFace.passOperation),
-                              Formatter::Format(state.stencilState.backFace.writeMask, true),
-                              Formatter::Format(state.stencilState.backFace.compareMask, true),
-                              Formatter::Format(state.stencilState.backFace.reference, true)}));
+    ui->stencils->addTopLevelItem(new RDTreeWidgetItem(
+        {tr("Back"), ToQStr(state.stencilState.backFace.function),
+         ToQStr(state.stencilState.backFace.failOperation),
+         ToQStr(state.stencilState.backFace.depthFailOperation),
+         ToQStr(state.stencilState.backFace.passOperation),
+         Formatter::Format((uint8_t)state.stencilState.backFace.writeMask, true),
+         Formatter::Format((uint8_t)state.stencilState.backFace.compareMask, true),
+         Formatter::Format((uint8_t)state.stencilState.backFace.reference, true)}));
   }
   else
   {
diff --git a/qrenderdoc/Windows/PipelineState/VulkanPipelineStateViewer.cpp b/qrenderdoc/Windows/PipelineState/VulkanPipelineStateViewer.cpp
index 2a01e10b7..0d2ba85d5 100644
--- a/qrenderdoc/Windows/PipelineState/VulkanPipelineStateViewer.cpp
+++ b/qrenderdoc/Windows/PipelineState/VulkanPipelineStateViewer.cpp
@@ -1965,22 +1965,22 @@ void VulkanPipelineStateViewer::setState()
   ui->stencils->clear();
   if(state.depthStencil.stencilTestEnable)
   {
-    ui->stencils->addTopLevelItem(
-        new RDTreeWidgetItem({tr("Front"), ToQStr(state.depthStencil.frontFace.function),
-                              ToQStr(state.depthStencil.frontFace.failOperation),
-                              ToQStr(state.depthStencil.frontFace.depthFailOperation),
-                              ToQStr(state.depthStencil.frontFace.passOperation),
-                              Formatter::Format(state.depthStencil.frontFace.writeMask, true),
-                              Formatter::Format(state.depthStencil.frontFace.compareMask, true),
-                              Formatter::Format(state.depthStencil.frontFace.reference, true)}));
-    ui->stencils->addTopLevelItem(
-        new RDTreeWidgetItem({tr("Back"), ToQStr(state.depthStencil.backFace.function),
-                              ToQStr(state.depthStencil.backFace.failOperation),
-                              ToQStr(state.depthStencil.backFace.depthFailOperation),
-                              ToQStr(state.depthStencil.backFace.passOperation),
-                              Formatter::Format(state.depthStencil.backFace.writeMask, true),
-                              Formatter::Format(state.depthStencil.backFace.compareMask, true),
-                              Formatter::Format(state.depthStencil.backFace.reference, true)}));
+    ui->stencils->addTopLevelItem(new RDTreeWidgetItem(
+        {tr("Front"), ToQStr(state.depthStencil.frontFace.function),
+         ToQStr(state.depthStencil.frontFace.failOperation),
+         ToQStr(state.depthStencil.frontFace.depthFailOperation),
+         ToQStr(state.depthStencil.frontFace.passOperation),
+         Formatter::Format((uint8_t)state.depthStencil.frontFace.writeMask, true),
+         Formatter::Format((uint8_t)state.depthStencil.frontFace.compareMask, true),
+         Formatter::Format((uint8_t)state.depthStencil.frontFace.reference, true)}));
+    ui->stencils->addTopLevelItem(new RDTreeWidgetItem(
+        {tr("Back"), ToQStr(state.depthStencil.backFace.function),
+         ToQStr(state.depthStencil.backFace.failOperation),
+         ToQStr(state.depthStencil.backFace.depthFailOperation),
+         ToQStr(state.depthStencil.backFace.passOperation),
+         Formatter::Format((uint8_t)state.depthStencil.backFace.writeMask, true),
+         Formatter::Format((uint8_t)state.depthStencil.backFace.compareMask, true),
+         Formatter::Format((uint8_t)state.depthStencil.backFace.reference, true)}));
   }
   else
   {