[core] Omnibus Style::update method

Combine Style::cascade, recalculate, relayout, and updateTiles into a single method. This allows multiple loops over sources and layers to be consolidated and prepares for additional Style-Map decoupling: rather than tracking pending updates via a set of Update flags held by the Map and passed to the Style, the Style can use its own data to determine what to update.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/mbgl/renderer/property_evaluation_parameters.hpp b/src/mbgl/renderer/property_evaluation_parameters.hpp
index b18fe57aca..39b663bdb9 100644
--- a/src/mbgl/renderer/property_evaluation_parameters.hpp
+++ b/src/mbgl/renderer/property_evaluation_parameters.hpp
@@ -8,13 +8,15 @@ namespace mbgl {
 class PropertyEvaluationParameters {
 public:
     explicit PropertyEvaluationParameters(float z_)
-        : z(z_) {}
+        : z(z_),
+          now(Clock::time_point::max()),
+          zoomHistory(),
+          defaultFadeDuration(0) {}
 
-    PropertyEvaluationParameters(float z_,
+    PropertyEvaluationParameters(ZoomHistory zoomHistory_,
                           TimePoint now_,
-                          ZoomHistory zoomHistory_,
                           Duration defaultFadeDuration_)
-        : z(z_),
+        : z(zoomHistory_.lastZoom),
           now(std::move(now_)),
           zoomHistory(std::move(zoomHistory_)),
           defaultFadeDuration(std::move(defaultFadeDuration_)) {}