From 88093bd708dccb1082bb624a6c27e5aa7688b77a Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Wed, 3 May 2017 09:50:06 -0700
Subject: [core] Calculate hasPendingTransitions functionally rather than
 statefully

---
 src/mbgl/renderer/render_fill_extrusion_layer.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/mbgl/renderer/render_fill_extrusion_layer.cpp')

diff --git a/src/mbgl/renderer/render_fill_extrusion_layer.cpp b/src/mbgl/renderer/render_fill_extrusion_layer.cpp
index 70ee74b56e..f6ba164d8c 100644
--- a/src/mbgl/renderer/render_fill_extrusion_layer.cpp
+++ b/src/mbgl/renderer/render_fill_extrusion_layer.cpp
@@ -24,12 +24,14 @@ void RenderFillExtrusionLayer::cascade(const CascadeParameters& parameters) {
     unevaluated = impl->cascading.cascade(parameters, std::move(unevaluated));
 }
 
-bool RenderFillExtrusionLayer::evaluate(const PropertyEvaluationParameters& parameters) {
+void RenderFillExtrusionLayer::evaluate(const PropertyEvaluationParameters& parameters) {
     evaluated = unevaluated.evaluate(parameters);
 
     passes = (evaluated.get<style::FillExtrusionOpacity>() > 0) ? RenderPass::Translucent
                                                          : RenderPass::None;
+}
 
+bool RenderFillExtrusionLayer::hasTransition() const {
     return unevaluated.hasTransition();
 }
 
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