2 files changed, 12 insertions, 10 deletions
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
index 640adb14da..3f7347b8f1 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp
@@ -522,12 +522,14 @@ FX_BOOL CPDF_ImageRenderer::DrawPatternImage(const CFX_Matrix* pObj2Device) {
                              m_pRenderStatus->m_bDropObjects, NULL, TRUE);
     CFX_Matrix patternDevice = *pObj2Device;
     patternDevice.Translate((FX_FLOAT)-rect.left, (FX_FLOAT)-rect.top);
-    if (m_pPattern->m_PatternType == PATTERN_TILING) {
-      bitmap_render.DrawTilingPattern((CPDF_TilingPattern*)m_pPattern,
-                                      m_pImageObject, &patternDevice, FALSE);
+    if (m_pPattern->m_PatternType == CPDF_Pattern::TILING) {
+      bitmap_render.DrawTilingPattern(
+          static_cast<CPDF_TilingPattern*>(m_pPattern), m_pImageObject,
+          &patternDevice, FALSE);
     } else {
-      bitmap_render.DrawShadingPattern((CPDF_ShadingPattern*)m_pPattern,
-                                       m_pImageObject, &patternDevice, FALSE);
+      bitmap_render.DrawShadingPattern(
+          static_cast<CPDF_ShadingPattern*>(m_pPattern), m_pImageObject,
+          &patternDevice, FALSE);
     }
   }
   {
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
index 718fa73009..8cee178369 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
@@ -1187,12 +1187,12 @@ void CPDF_RenderStatus::DrawPathWithPattern(CPDF_PathObject* pPathObj,
   if (!pattern) {
     return;
   }
-  if (pattern->m_PatternType == PATTERN_TILING) {
-    DrawTilingPattern((CPDF_TilingPattern*)pattern, pPathObj, pObj2Device,
-                      bStroke);
+  if (pattern->m_PatternType == CPDF_Pattern::TILING) {
+    DrawTilingPattern(static_cast<CPDF_TilingPattern*>(pattern), pPathObj,
+                      pObj2Device, bStroke);
   } else {
-    DrawShadingPattern((CPDF_ShadingPattern*)pattern, pPathObj, pObj2Device,
-                       bStroke);
+    DrawShadingPattern(static_cast<CPDF_ShadingPattern*>(pattern), pPathObj,
+                       pObj2Device, bStroke);
   }
 }
 void CPDF_RenderStatus::ProcessPathPattern(CPDF_PathObject* pPathObj,