Fix render tests

src/mbgl/text/collision_index.cpp

@@ -122,7 +122,7 @@ IntersectStatus CollisionIndex::intersectsTileEdges(const CollisionBox& box,
     const float tileY2 = tileEdges[3];
 
     // Check left border
-    float minSectionLength = std::min(tileX1 - x1, x2 - tileX1);
+    int minSectionLength = std::min(tileX1 - x1, x2 - tileX1);
     if (minSectionLength <= 0) { // Check right border
         minSectionLength = std::min(tileX2 - x1, x2 - tileX2);
     }
@@ -415,8 +415,8 @@ std::pair<Point<float>,float> CollisionIndex::projectAndGetPerspectiveRatio(cons
     auto size = transformState.getSize();
     return std::make_pair(
         Point<float>(
-            static_cast<float>(((p[0] / p[3] + 1) / 2) * size.width) + viewportPadding,
-            static_cast<float>(((-p[1] / p[3] + 1) / 2) * size.height) + viewportPadding
+            (((p[0] / p[3] + 1) / 2) * size.width) + viewportPadding,
+            (((-p[1] / p[3] + 1) / 2) * size.height) + viewportPadding
         ),
         // See perspective ratio comment in symbol_sdf.vertex
         // We're doing collision detection in viewport space so we need

src/mbgl/util/grid_index.cpp

@@ -263,12 +263,12 @@ void GridIndex<T>::query(const BCircle& queryBCircle, std::function<bool (const
 
 template <class T>
 std::size_t GridIndex<T>::convertToXCellCoord(const float x) const {
-    return util::max(size_t(0), util::min(xCellCount - 1, static_cast<size_t>(std::floor(x * xScale))));
+    return util::max(0.0, util::min(xCellCount - 1.0, std::floor(x * xScale)));
 }
 
 template <class T>
 std::size_t GridIndex<T>::convertToYCellCoord(const float y) const {
-    return util::max(size_t(0), util::min(yCellCount - 1, static_cast<size_t>(std::floor(y * yScale))));
+    return util::max(0.0, util::min(yCellCount - 1.0, std::floor(y * yScale)));
 }
 
 template <class T>