diff --git a/engine/src/flutter/include/minikin/CssParse.h b/engine/src/flutter/include/minikin/CssParse.h
index ae2aac607a..ea28b81ad9 100644
--- a/engine/src/flutter/include/minikin/CssParse.h
+++ b/engine/src/flutter/include/minikin/CssParse.h
@@ -54,7 +54,7 @@ class CssValue {
 public:
     enum Type {
         UNKNOWN,
-        FLOAT,
+        DOUBLE,
         STRING
     };
     enum Units {
@@ -65,15 +65,16 @@ public:
     };
     CssValue() : mType(UNKNOWN) { }
     explicit CssValue(double v) :
-        mType(FLOAT), floatValue(v), mUnits(SCALAR) { }
+        mType(DOUBLE), doubleValue(v), mUnits(SCALAR) { }
     Type getType() const { return mType; }
-    double getFloatValue() const { return floatValue; }
-    int32_t getIntValue() const { return floatValue; }
+    double getDoubleValue() const { return doubleValue; }
+    int32_t getIntValue() const { return doubleValue; }
+    uint32_t getUintValue() const { return doubleValue; }
     std::string getStringValue() const { return stringValue; }
     std::string toString(CssTag tag) const;
-    void setFloatValue(double v) {
-        mType = FLOAT;
-        floatValue = v;
+    void setDoubleValue(double v) {
+        mType = DOUBLE;
+        doubleValue = v;
     }
     void setStringValue(const std::string& v) {
         mType = STRING;
@@ -81,7 +82,7 @@ public:
     }
 private:
     Type mType;
-    double floatValue;
+    double doubleValue;
     std::string stringValue;
     Units mUnits;
 };
diff --git a/engine/src/flutter/include/minikin/MinikinFont.h b/engine/src/flutter/include/minikin/MinikinFont.h
index 1f6894cb64..9ff08a95f0 100644
--- a/engine/src/flutter/include/minikin/MinikinFont.h
+++ b/engine/src/flutter/include/minikin/MinikinFont.h
@@ -33,7 +33,7 @@ struct MinikinPaint {
     float size;
     float scaleX;
     float skewX;
-    int32_t paintFlags;
+    uint32_t paintFlags;
 };
 
 struct MinikinRect {
diff --git a/engine/src/flutter/libs/minikin/CssParse.cpp b/engine/src/flutter/libs/minikin/CssParse.cpp
index 147f3304bb..8168a748d2 100644
--- a/engine/src/flutter/libs/minikin/CssParse.cpp
+++ b/engine/src/flutter/libs/minikin/CssParse.cpp
@@ -123,21 +123,21 @@ static bool parseValue(const string& str, size_t* off, size_t len, CssTag tag, C
             return false;
         }
     }
-    v->setFloatValue(fv);
+    v->setDoubleValue(fv);
     *off = endptr - data;
     return true;
 }
 
 string CssValue::toString(CssTag tag) const {
-    if (mType == FLOAT) {
+    if (mType == DOUBLE) {
         if (tag == fontStyle) {
-            return floatValue ? "italic" : "normal";
+            return doubleValue ? "italic" : "normal";
         } else if (tag == minikinVariant) {
-            if (floatValue == VARIANT_COMPACT) return "compact";
-            if (floatValue == VARIANT_ELEGANT) return "elegant";
+            if (doubleValue == VARIANT_COMPACT) return "compact";
+            if (doubleValue == VARIANT_ELEGANT) return "elegant";
         }
         char buf[64];
-        sprintf(buf, "%g", floatValue);
+        sprintf(buf, "%g", doubleValue);
         return string(buf);
     } else if (mType == STRING) {
         return stringValue;  // should probably quote
diff --git a/engine/src/flutter/libs/minikin/Layout.cpp b/engine/src/flutter/libs/minikin/Layout.cpp
index 5471b38bdf..c66559ac5b 100644
--- a/engine/src/flutter/libs/minikin/Layout.cpp
+++ b/engine/src/flutter/libs/minikin/Layout.cpp
@@ -512,13 +512,13 @@ void Layout::doLayout(const uint16_t* buf, size_t start, size_t count, size_t bu
     ctx.props.parse(css);
     ctx.style = styleFromCss(ctx.props);
 
-    ctx.paint.size = ctx.props.value(fontSize).getFloatValue();
+    ctx.paint.size = ctx.props.value(fontSize).getDoubleValue();
     ctx.paint.scaleX = ctx.props.hasTag(fontScaleX)
-            ? ctx.props.value(fontScaleX).getFloatValue() : 1;
+            ? ctx.props.value(fontScaleX).getDoubleValue() : 1;
     ctx.paint.skewX = ctx.props.hasTag(fontSkewX)
-            ? ctx.props.value(fontSkewX).getFloatValue() : 0;
+            ? ctx.props.value(fontSkewX).getDoubleValue() : 0;
     ctx.paint.paintFlags = ctx.props.hasTag(paintFlags)
-            ?ctx.props.value(paintFlags).getIntValue() : 0;
+            ? ctx.props.value(paintFlags).getUintValue() : 0;
     int bidiFlags = ctx.props.hasTag(minikinBidi) ? ctx.props.value(minikinBidi).getIntValue() : 0;
     bool isRtl = (bidiFlags & kDirection_Mask) != 0;
     bool doSingleRun = true;