From 4a5dc37245d23805d13865f5ef9c5f26e539a9ca Mon Sep 17 00:00:00 2001
From: Molly Lloyd <molly@mapbox.com>
Date: Thu, 14 Jun 2018 14:35:39 -0700
Subject: [core] Implement CrossFadedDataDrivenProperty to add support for
 feature expressions in `*-pattern` properties

---
 src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp')

diff --git a/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp b/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
index ed98e01292..362a9f4c99 100644
--- a/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
+++ b/src/mbgl/renderer/buckets/fill_extrusion_bucket.hpp
@@ -11,13 +11,26 @@
 namespace mbgl {
 
 class BucketParameters;
+class RenderFillExtrusionLayer;
 
 class FillExtrusionBucket : public Bucket {
 public:
-    FillExtrusionBucket(const BucketParameters&, const std::vector<const RenderLayer*>&);
+
+    // These aliases are used by the PatternLayout template
+    using RenderLayerType = RenderFillExtrusionLayer;
+    using PossiblyEvaluatedPaintProperties = style::FillExtrusionPaintProperties::PossiblyEvaluated;
+    using PossiblyEvaluatedLayoutProperties = style::Properties<>::PossiblyEvaluated;
+
+    FillExtrusionBucket(const PossiblyEvaluatedLayoutProperties,
+                        std::map<std::string, PossiblyEvaluatedPaintProperties>,
+                        const float,
+                        const uint32_t);
 
     void addFeature(const GeometryTileFeature&,
-                    const GeometryCollection&) override;
+                    const GeometryCollection&,
+                    const mbgl::ImagePositions&,
+                    const PatternLayerMap&) override;
+
     bool hasData() const override;
 
     void upload(gl::Context&) override;
-- 
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