From d68d8a7846ef0b4d06c31e0ed451b31354a7dec9 Mon Sep 17 00:00:00 2001
From: Ivo van Dongen <info@ivovandongen.nl>
Date: Tue, 27 Jun 2017 17:04:09 -0700
Subject: [android] rendering interface changes

---
 platform/android/config.cmake                      |  6 +-
 platform/android/src/android_renderer_frontend.cpp | 70 ++++++++++++++++++++++
 platform/android/src/android_renderer_frontend.hpp | 51 ++++++++++++++++
 platform/android/src/native_map_view.cpp           | 46 +++++++++-----
 platform/android/src/native_map_view.hpp           |  8 ++-
 .../android/src/style/sources/geojson_source.cpp   | 10 ++--
 .../android/src/style/sources/geojson_source.hpp   |  2 +-
 .../android/src/style/sources/image_source.cpp     |  4 +-
 .../android/src/style/sources/image_source.hpp     |  2 +-
 .../android/src/style/sources/raster_source.cpp    |  4 +-
 .../android/src/style/sources/raster_source.hpp    |  2 +-
 platform/android/src/style/sources/source.cpp      | 11 ++--
 platform/android/src/style/sources/source.hpp      | 10 +++-
 platform/android/src/style/sources/sources.cpp     | 43 +++++++------
 platform/android/src/style/sources/sources.hpp     | 10 ++--
 .../android/src/style/sources/unknown_source.cpp   |  4 +-
 .../android/src/style/sources/unknown_source.hpp   |  2 +-
 .../android/src/style/sources/vector_source.cpp    | 10 ++--
 .../android/src/style/sources/vector_source.hpp    |  2 +-
 19 files changed, 229 insertions(+), 68 deletions(-)
 create mode 100644 platform/android/src/android_renderer_frontend.cpp
 create mode 100644 platform/android/src/android_renderer_frontend.hpp

diff --git a/platform/android/config.cmake b/platform/android/config.cmake
index 9fdbfa1b45..7b0c8d60f2 100644
--- a/platform/android/config.cmake
+++ b/platform/android/config.cmake
@@ -57,8 +57,6 @@ macro(mbgl_platform_core)
         PRIVATE platform/default/bidi.cpp
         PRIVATE platform/default/thread_local.cpp
         PRIVATE platform/default/utf.cpp
-        PRIVATE platform/default/mbgl/renderer/default_render_bridge.cpp
-        PRIVATE platform/default/mbgl/renderer/default_render_bridge.hpp
 
         # Image handling
         PRIVATE platform/default/png_writer.cpp
@@ -73,6 +71,10 @@ macro(mbgl_platform_core)
         PRIVATE platform/default/mbgl/util/shared_thread_pool.hpp
         PRIVATE platform/default/mbgl/util/default_thread_pool.cpp
         PRIVATE platform/default/mbgl/util/default_thread_pool.hpp
+
+        # Rendering
+        PRIVATE platform/android/src/android_renderer_frontend.cpp
+        PRIVATE platform/android/src/android_renderer_frontend.hpp
     )
 
     target_include_directories(mbgl-core
diff --git a/platform/android/src/android_renderer_frontend.cpp b/platform/android/src/android_renderer_frontend.cpp
new file mode 100644
index 0000000000..acb1c74557
--- /dev/null
+++ b/platform/android/src/android_renderer_frontend.cpp
@@ -0,0 +1,70 @@
+#include "android_renderer_frontend.hpp"
+
+#include <mbgl/map/view.hpp>
+#include <mbgl/renderer/renderer.hpp>
+
+namespace mbgl {
+namespace android {
+
+AndroidRendererFrontend::AndroidRendererFrontend(
+        std::unique_ptr<Renderer> renderer_,
+        InvalidateCallback invalidate)
+        : renderer(std::move(renderer_))
+        , asyncInvalidate([=, invalidate=std::move(invalidate)]() {
+            invalidate();
+        }) {
+}
+
+AndroidRendererFrontend::~AndroidRendererFrontend() = default;
+
+void AndroidRendererFrontend::reset() {
+    assert (renderer);
+    if (renderer) {
+        renderer.reset();
+    }
+}
+
+void AndroidRendererFrontend::setObserver(RendererObserver& observer) {
+    assert (renderer);
+    renderer->setObserver(&observer);
+}
+
+void AndroidRendererFrontend::update(std::shared_ptr<UpdateParameters> params) {
+    updateParameters = std::move(params);
+    asyncInvalidate.send();
+}
+
+void AndroidRendererFrontend::render(View& view) {
+    assert (renderer);
+    if (!updateParameters) return;
+
+    renderer->render(view, *updateParameters);
+}
+
+void AndroidRendererFrontend::onLowMemory() {
+    assert (renderer);
+    renderer->onLowMemory();
+}
+
+std::vector<Feature> AndroidRendererFrontend::querySourceFeatures(const std::string& sourceID,
+                                                                  const SourceQueryOptions& options) const {
+    return renderer->querySourceFeatures(sourceID, options);
+}
+
+std::vector<Feature> AndroidRendererFrontend::queryRenderedFeatures(const ScreenBox& box,
+                                                                    const RenderedQueryOptions& options) const {
+    return renderer->queryRenderedFeatures(box, options);
+}
+
+std::vector<Feature> AndroidRendererFrontend::queryRenderedFeatures(const ScreenCoordinate& point,
+                                                                    const RenderedQueryOptions& options) const {
+    return renderer->queryRenderedFeatures(point, options);
+}
+
+AnnotationIDs AndroidRendererFrontend::queryPointAnnotations(const ScreenBox& box) const {
+    return renderer->queryPointAnnotations(box);
+}
+
+} // namespace android
+} // namespace mbgl
+
diff --git a/platform/android/src/android_renderer_frontend.hpp b/platform/android/src/android_renderer_frontend.hpp
new file mode 100644
index 0000000000..95513a7682
--- /dev/null
+++ b/platform/android/src/android_renderer_frontend.hpp
@@ -0,0 +1,51 @@
+
+#pragma once
+
+#include <mbgl/annotation/annotation.hpp>
+#include <mbgl/renderer/renderer_frontend.hpp>
+#include <mbgl/util/async_task.hpp>
+#include <mbgl/util/geo.hpp>
+
+#include <functional>
+#include <memory>
+#include <vector>
+
+namespace mbgl {
+
+class View;
+class Renderer;
+class View;
+class RenderedQueryOptions;
+class SourceQueryOptions;
+
+namespace android {
+
+class AndroidRendererFrontend : public RendererFrontend {
+public:
+    using InvalidateCallback = std::function<void ()>;
+    AndroidRendererFrontend(std::unique_ptr<Renderer>, InvalidateCallback);
+    ~AndroidRendererFrontend() override;
+
+    void reset() override;
+    void setObserver(RendererObserver&) override;
+
+    void update(std::shared_ptr<UpdateParameters>) override;
+    void render(View& view);
+
+    // Feature querying
+    std::vector<Feature> queryRenderedFeatures(const ScreenCoordinate&, const RenderedQueryOptions&) const;
+    std::vector<Feature> queryRenderedFeatures(const ScreenBox&, const RenderedQueryOptions&) const;
+    std::vector<Feature> querySourceFeatures(const std::string& sourceID, const SourceQueryOptions&) const;
+    AnnotationIDs queryPointAnnotations(const ScreenBox& box) const;
+
+    // Memory
+    void onLowMemory();
+
+private:
+    std::unique_ptr<Renderer> renderer;
+    std::shared_ptr<UpdateParameters> updateParameters;
+    util::AsyncTask asyncInvalidate;
+};
+
+} // namespace android
+} // namespace mbgl
diff --git a/platform/android/src/native_map_view.cpp b/platform/android/src/native_map_view.cpp
index 986cc73f0b..5faad75d5d 100755
--- a/platform/android/src/native_map_view.cpp
+++ b/platform/android/src/native_map_view.cpp
@@ -28,6 +28,7 @@
 #include <mbgl/style/style.hpp>
 #include <mbgl/style/image.hpp>
 #include <mbgl/style/filter.hpp>
+#include <mbgl/renderer/renderer.hpp>
 
 // Java -> C++ conversion
 #include "style/android_conversion.hpp"
@@ -42,6 +43,7 @@
 
 #include "jni.hpp"
 #include "attach_env.hpp"
+#include "android_renderer_frontend.hpp"
 #include "bitmap.hpp"
 #include "run_loop_impl.hpp"
 #include "java/util.hpp"
@@ -67,12 +69,23 @@ NativeMapView::NativeMapView(jni::JNIEnv& _env,
         return;
     }
 
+    auto& fileSource = mbgl::android::FileSource::getDefaultFileSource(_env, jFileSource);
+
+    // Create a renderer
+    auto renderer = std::make_unique<Renderer>(*this, pixelRatio, fileSource, *threadPool,
+                                               GLContextMode::Unique,
+                                               jni::Make<std::string>(_env, _programCacheDir));
+
+    // Create a renderer frontend
+    rendererFrontend = std::make_unique<AndroidRendererFrontend>(std::move(renderer),
+                                                                 [this] { this->invalidate(); });
+
     // Create the core map
-    map = std::make_unique<mbgl::Map>(
-        *this, *this, mbgl::Size{ static_cast<uint32_t>(width), static_cast<uint32_t>(height) },
-        pixelRatio, mbgl::android::FileSource::getDefaultFileSource(_env, jFileSource), *threadPool,
-        MapMode::Continuous, GLContextMode::Unique, ConstrainMode::HeightOnly,
-        ViewportMode::Default, jni::Make<std::string>(_env, _programCacheDir));
+    map = std::make_unique<mbgl::Map>(*rendererFrontend, *this,
+                                      mbgl::Size{ static_cast<uint32_t>(width),
+                                                  static_cast<uint32_t>(height) }, pixelRatio,
+                                      fileSource, *threadPool, MapMode::Continuous,
+                                      ConstrainMode::HeightOnly, ViewportMode::Default);
 }
 
 /**
@@ -273,14 +286,14 @@ void NativeMapView::destroySurface(jni::JNIEnv&) {
 }
 
 void NativeMapView::render(jni::JNIEnv& env) {
-    BackendScope guard(*this);
+    BackendScope guard { *this };
 
     if (framebufferSizeChanged) {
         setViewport(0, 0, getFramebufferSize());
         framebufferSizeChanged = false;
     }
 
-    map->render(*this);
+    rendererFrontend->render(*this);
 
     if(snapshot){
          snapshot = false;
@@ -587,7 +600,7 @@ jni::Array<jni::jlong> NativeMapView::addMarkers(jni::JNIEnv& env, jni::Array<jn
 }
 
 void NativeMapView::onLowMemory(JNIEnv&) {
-    map->onLowMemory();
+    rendererFrontend->onLowMemory();
 }
 
 using DebugOptions = mbgl::MapDebugOptions;
@@ -758,7 +771,7 @@ jni::Array<jlong> NativeMapView::queryPointAnnotations(JNIEnv& env, jni::Object<
     };
 
     // Assume only points for now
-    mbgl::AnnotationIDs ids = map->queryPointAnnotations(box);
+    mbgl::AnnotationIDs ids = rendererFrontend->queryPointAnnotations(box);
 
     // Convert result
     std::vector<jlong> longIds(ids.begin(), ids.end());
@@ -780,7 +793,9 @@ jni::Array<jni::Object<geojson::Feature>> NativeMapView::queryRenderedFeaturesFo
     }
     mapbox::geometry::point<double> point = {x, y};
 
-    return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(env, map->queryRenderedFeatures(point, { layers, toFilter(env, jfilter) }));
+    return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(
+            env,
+            rendererFrontend->queryRenderedFeatures(point, { layers, toFilter(env, jfilter) }));
 }
 
 jni::Array<jni::Object<geojson::Feature>> NativeMapView::queryRenderedFeaturesForBox(JNIEnv& env, jni::jfloat left, jni::jfloat top,
@@ -798,7 +813,9 @@ jni::Array<jni::Object<geojson::Feature>> NativeMapView::queryRenderedFeaturesFo
             mapbox::geometry::point<double>{ right, bottom }
     };
 
-    return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(env, map->queryRenderedFeatures(box, { layers, toFilter(env, jfilter) }));
+    return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(
+            env,
+            rendererFrontend->queryRenderedFeatures(box, { layers, toFilter(env, jfilter) }));
 }
 
 jni::Object<Light> NativeMapView::getLight(JNIEnv& env) {
@@ -966,7 +983,7 @@ jni::Array<jni::Object<Source>> NativeMapView::getSources(JNIEnv& env) {
     jni::Array<jni::Object<Source>> jSources = jni::Array<jni::Object<Source>>::New(env, sources.size(), Source::javaClass);
     int index = 0;
     for (auto source : sources) {
-        auto jSource = jni::Object<Source>(createJavaSourcePeer(env, *map, *source));
+        auto jSource = jni::Object<Source>(createJavaSourcePeer(env, *rendererFrontend, *source));
         jSources.Set(env, index, jSource);
         jni::DeleteLocalRef(env, jSource);
         index++;
@@ -984,7 +1001,7 @@ jni::Object<Source> NativeMapView::getSource(JNIEnv& env, jni::String sourceId)
     }
 
     // Create and return the source's native peer
-    return jni::Object<Source>(createJavaSourcePeer(env, *map, *coreSource));
+    return jni::Object<Source>(createJavaSourcePeer(env, *rendererFrontend, *coreSource));
 }
 
 void NativeMapView::addSource(JNIEnv& env, jni::jlong sourcePtr) {
@@ -993,6 +1010,7 @@ void NativeMapView::addSource(JNIEnv& env, jni::jlong sourcePtr) {
     Source *source = reinterpret_cast<Source *>(sourcePtr);
     try {
         source->addToMap(*map);
+        source->setRendererFrontend(*rendererFrontend);
     } catch (const std::runtime_error& error) {
         jni::ThrowNew(env, jni::FindClass(env, "com/mapbox/mapboxsdk/style/sources/CannotAddSourceException"), error.what());
     }
@@ -1001,7 +1019,7 @@ void NativeMapView::addSource(JNIEnv& env, jni::jlong sourcePtr) {
 jni::Object<Source> NativeMapView::removeSourceById(JNIEnv& env, jni::String id) {
     std::unique_ptr<mbgl::style::Source> coreSource = map->getStyle().removeSource(jni::Make<std::string>(env, id));
     if (coreSource) {
-        return jni::Object<Source>(createJavaSourcePeer(env, *map, *coreSource));
+        return jni::Object<Source>(createJavaSourcePeer(env, *rendererFrontend, *coreSource));
     } else {
         return jni::Object<Source>();
     }
diff --git a/platform/android/src/native_map_view.hpp b/platform/android/src/native_map_view.hpp
index ed752f94ab..35d4c68a98 100755
--- a/platform/android/src/native_map_view.hpp
+++ b/platform/android/src/native_map_view.hpp
@@ -36,6 +36,8 @@
 namespace mbgl {
 namespace android {
 
+class AndroidRendererFrontend;
+
 class NativeMapView : public View, public Backend, public MapObserver {
 public:
 
@@ -60,7 +62,6 @@ public:
     // mbgl::Backend //
 
     void updateAssumedState() override;
-    void invalidate() override;
 
     // Deprecated //
     void notifyMapChange(mbgl::MapChange);
@@ -79,6 +80,9 @@ public:
     void onDidFinishLoadingStyle() override;
     void onSourceChanged(mbgl::style::Source&) override;
 
+    // Signal the view system, we want to redraw
+    void invalidate();
+
     // JNI //
 
     void destroy(jni::JNIEnv&);
@@ -288,6 +292,8 @@ private:
     void updateFps();
 
 private:
+    std::unique_ptr<AndroidRendererFrontend> rendererFrontend;
+
     JavaVM *vm = nullptr;
     jni::UniqueWeakObject<NativeMapView> javaPeer;
 
diff --git a/platform/android/src/style/sources/geojson_source.cpp b/platform/android/src/style/sources/geojson_source.cpp
index 780cc4b6f6..90ef851eba 100644
--- a/platform/android/src/style/sources/geojson_source.cpp
+++ b/platform/android/src/style/sources/geojson_source.cpp
@@ -1,5 +1,7 @@
 #include "geojson_source.hpp"
 
+#include <mbgl/renderer/query.hpp>
+
 // Java -> C++ conversion
 #include "../android_conversion.hpp"
 #include "../conversion/filter.hpp"
@@ -41,8 +43,8 @@ namespace android {
             ) {
     }
 
-    GeoJSONSource::GeoJSONSource(mbgl::Map& map, mbgl::style::GeoJSONSource& coreSource)
-        : Source(map, coreSource) {
+    GeoJSONSource::GeoJSONSource(mbgl::style::GeoJSONSource& coreSource)
+        : Source(coreSource) {
     }
 
     GeoJSONSource::~GeoJSONSource() = default;
@@ -108,8 +110,8 @@ namespace android {
         using namespace mbgl::android::geojson;
 
         std::vector<mbgl::Feature> features;
-        if (map) {
-            features = map->querySourceFeatures(source.getID(), { {},  toFilter(env, jfilter) });
+        if (rendererFrontend) {
+            features = rendererFrontend->querySourceFeatures(source.getID(), { {},  toFilter(env, jfilter) });
         }
         return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(env, features);
     }
diff --git a/platform/android/src/style/sources/geojson_source.hpp b/platform/android/src/style/sources/geojson_source.hpp
index 938a20612c..52dd632bfa 100644
--- a/platform/android/src/style/sources/geojson_source.hpp
+++ b/platform/android/src/style/sources/geojson_source.hpp
@@ -21,7 +21,7 @@ public:
 
     GeoJSONSource(jni::JNIEnv&, jni::String, jni::Object<>);
 
-    GeoJSONSource(mbgl::Map&, mbgl::style::GeoJSONSource&);
+    GeoJSONSource(mbgl::style::GeoJSONSource&);
 
     ~GeoJSONSource();
 
diff --git a/platform/android/src/style/sources/image_source.cpp b/platform/android/src/style/sources/image_source.cpp
index 9c37d63d4b..d46b367c53 100644
--- a/platform/android/src/style/sources/image_source.cpp
+++ b/platform/android/src/style/sources/image_source.cpp
@@ -23,8 +23,8 @@ namespace android {
             ) {
     }
 
-    ImageSource::ImageSource(mbgl::Map& map, mbgl::style::ImageSource& coreSource)
-        : Source(map, coreSource) {
+    ImageSource::ImageSource(mbgl::style::ImageSource& coreSource)
+        : Source(coreSource) {
     }
 
     ImageSource::~ImageSource() = default;
diff --git a/platform/android/src/style/sources/image_source.hpp b/platform/android/src/style/sources/image_source.hpp
index 309d17a299..9787a7294f 100644
--- a/platform/android/src/style/sources/image_source.hpp
+++ b/platform/android/src/style/sources/image_source.hpp
@@ -21,7 +21,7 @@ public:
 
     ImageSource(jni::JNIEnv&, jni::String, jni::Object<LatLngQuad>);
 
-    ImageSource(mbgl::Map&, mbgl::style::ImageSource&);
+    ImageSource(mbgl::style::ImageSource&);
 
     ~ImageSource();
 
diff --git a/platform/android/src/style/sources/raster_source.cpp b/platform/android/src/style/sources/raster_source.cpp
index 32fdb163b0..d45342a1ad 100644
--- a/platform/android/src/style/sources/raster_source.cpp
+++ b/platform/android/src/style/sources/raster_source.cpp
@@ -22,8 +22,8 @@ namespace android {
         ) {
     }
 
-    RasterSource::RasterSource(mbgl::Map& map, mbgl::style::RasterSource& coreSource)
-        : Source(map, coreSource) {
+    RasterSource::RasterSource(mbgl::style::RasterSource& coreSource)
+        : Source(coreSource) {
     }
 
     RasterSource::~RasterSource() = default;
diff --git a/platform/android/src/style/sources/raster_source.hpp b/platform/android/src/style/sources/raster_source.hpp
index a79ccc10a4..84c49d7381 100644
--- a/platform/android/src/style/sources/raster_source.hpp
+++ b/platform/android/src/style/sources/raster_source.hpp
@@ -18,7 +18,7 @@ public:
 
     RasterSource(jni::JNIEnv&, jni::String, jni::Object<>, jni::jint);
 
-    RasterSource(mbgl::Map&, mbgl::style::RasterSource&);
+    RasterSource(mbgl::style::RasterSource&);
 
     ~RasterSource();
 
diff --git a/platform/android/src/style/sources/source.cpp b/platform/android/src/style/sources/source.cpp
index 05f981953a..447b13019d 100644
--- a/platform/android/src/style/sources/source.cpp
+++ b/platform/android/src/style/sources/source.cpp
@@ -26,11 +26,11 @@ namespace android {
         , source(*ownedSource) {
     }
 
-    Source::Source(mbgl::Map& coreMap, mbgl::style::Source& coreSource) : source(coreSource) , map(&coreMap) {
+    Source::Source(mbgl::style::Source& coreSource)
+            : source(coreSource) {
     }
 
-    Source::~Source() {
-    }
+    Source::~Source() = default;
 
     style::Source& Source::get() {
         return source;
@@ -57,9 +57,10 @@ namespace android {
 
         // Add source to map
         _map.getStyle().addSource(releaseCoreSource());
+    }
 
-        // Save pointer to the map
-        this->map = &_map;
+    void Source::setRendererFrontend(AndroidRendererFrontend& frontend_) {
+        rendererFrontend = &frontend_;
     }
 
     std::unique_ptr<mbgl::style::Source> Source::releaseCoreSource() {
diff --git a/platform/android/src/style/sources/source.hpp b/platform/android/src/style/sources/source.hpp
index 49fc50d754..383017b66f 100644
--- a/platform/android/src/style/sources/source.hpp
+++ b/platform/android/src/style/sources/source.hpp
@@ -5,6 +5,7 @@
 #include <mbgl/style/source.hpp>
 
 #include "../value.hpp"
+#include "../../android_renderer_frontend.hpp"
 
 #include <jni/jni.hpp>
 
@@ -23,7 +24,7 @@ public:
     /*
      * Called when a Java object is created on the c++ side
      */
-    Source(mbgl::Map&, mbgl::style::Source&);
+    Source(mbgl::style::Source&);
 
     /*
      * Called when a Java object was created from the jvm side
@@ -41,6 +42,8 @@ public:
 
     void addToMap(mbgl::Map&);
 
+    void setRendererFrontend(AndroidRendererFrontend&);
+
     virtual jni::jobject* createJavaPeer(jni::JNIEnv&) = 0;
 
     jni::String getId(jni::JNIEnv&);
@@ -57,8 +60,9 @@ protected:
     // Raw pointer that is valid until the source is removed from the map
     mbgl::style::Source& source;
 
-    // Map pointer is valid for newly created sources only after adding to the map
-    mbgl::Map* map;
+    // RendererFrontend pointer is valid only when
+    // added to the map
+    AndroidRendererFrontend* rendererFrontend;
 };
 
 } // namespace android
diff --git a/platform/android/src/style/sources/sources.cpp b/platform/android/src/style/sources/sources.cpp
index 7ca6328e71..9ab3ca8e84 100644
--- a/platform/android/src/style/sources/sources.cpp
+++ b/platform/android/src/style/sources/sources.cpp
@@ -13,28 +13,35 @@
 #include "unknown_source.hpp"
 #include "vector_source.hpp"
 
+namespace {
+
+    using namespace mbgl::android;
+
+    Source* initializeSourcePeer(mbgl::style::Source& coreSource) {
+        Source* source;
+        if (coreSource.is<mbgl::style::VectorSource>()) {
+            source = new VectorSource(*coreSource.as<mbgl::style::VectorSource>());
+        } else if (coreSource.is<mbgl::style::RasterSource>()) {
+            source = new RasterSource(*coreSource.as<mbgl::style::RasterSource>());
+        } else if (coreSource.is<mbgl::style::GeoJSONSource>()) {
+            source = new GeoJSONSource(*coreSource.as<mbgl::style::GeoJSONSource>());
+        } else if (coreSource.is<mbgl::style::ImageSource>()) {
+            source = new ImageSource(*coreSource.as<mbgl::style::ImageSource>());
+        } else {
+            source = new UnknownSource(coreSource);
+        }
+
+        return source;
+    }
+} // namespace
+
 namespace mbgl {
 namespace android {
 
-Source* initializeSourcePeer(mbgl::Map& map, mbgl::style::Source& coreSource) {
-    Source* source;
-    if (coreSource.is<mbgl::style::VectorSource>()) {
-        source = new VectorSource(map, *coreSource.as<mbgl::style::VectorSource>());
-    } else if (coreSource.is<mbgl::style::RasterSource>()) {
-        source = new RasterSource(map, *coreSource.as<mbgl::style::RasterSource>());
-    } else if (coreSource.is<mbgl::style::GeoJSONSource>()) {
-        source = new GeoJSONSource(map, *coreSource.as<mbgl::style::GeoJSONSource>());
-    } else if (coreSource.is<mbgl::style::ImageSource>()) {
-        source = new ImageSource(map, *coreSource.as<mbgl::style::ImageSource>());
-    } else {
-        source = new UnknownSource(map, coreSource);
-    }
-
-    return source;
-}
 
-jni::jobject* createJavaSourcePeer(jni::JNIEnv& env, mbgl::Map& map, mbgl::style::Source& coreSource) {
-    std::unique_ptr<Source> peerSource = std::unique_ptr<Source>(initializeSourcePeer(map, coreSource));
+jni::jobject* createJavaSourcePeer(jni::JNIEnv& env, AndroidRendererFrontend& frontend, mbgl::style::Source& coreSource) {
+    std::unique_ptr<Source> peerSource = std::unique_ptr<Source>(initializeSourcePeer(coreSource));
+    peerSource->setRendererFrontend(frontend);
     jni::jobject* result = peerSource->createJavaPeer(env);
     peerSource.release();
     return result;
diff --git a/platform/android/src/style/sources/sources.hpp b/platform/android/src/style/sources/sources.hpp
index 09a8b35067..c7b36818b2 100644
--- a/platform/android/src/style/sources/sources.hpp
+++ b/platform/android/src/style/sources/sources.hpp
@@ -1,20 +1,18 @@
 #pragma once
 
-#include <mbgl/map/map.hpp>
 #include <mbgl/style/source.hpp>
 
 #include "source.hpp"
+#include "../../android_renderer_frontend.hpp"
 
 #include <jni/jni.hpp>
 
 namespace mbgl {
 namespace android {
 
-    mbgl::android::Source* initializeSourcePeer(mbgl::Map&, mbgl::style::Source&);
-
-    jni::jobject* createJavaSourcePeer(jni::JNIEnv&, mbgl::Map&, mbgl::style::Source&);
+    jni::jobject* createJavaSourcePeer(jni::JNIEnv&, AndroidRendererFrontend&, mbgl::style::Source&);
 
     void registerNativeSources(jni::JNIEnv&);
 
-}
-}
+} // namespace android
+} // namespace mbgl
diff --git a/platform/android/src/style/sources/unknown_source.cpp b/platform/android/src/style/sources/unknown_source.cpp
index 86736597c3..79f27bdfbf 100644
--- a/platform/android/src/style/sources/unknown_source.cpp
+++ b/platform/android/src/style/sources/unknown_source.cpp
@@ -12,8 +12,8 @@ namespace {
 namespace mbgl {
 namespace android {
 
-    UnknownSource::UnknownSource(mbgl::Map& map, mbgl::style::Source& coreSource)
-        : Source(map, coreSource) {
+    UnknownSource::UnknownSource(mbgl::style::Source& coreSource)
+            : Source(coreSource) {
     }
 
     jni::Class<UnknownSource> UnknownSource::javaClass;
diff --git a/platform/android/src/style/sources/unknown_source.hpp b/platform/android/src/style/sources/unknown_source.hpp
index 3c37239792..4a003c9a7f 100644
--- a/platform/android/src/style/sources/unknown_source.hpp
+++ b/platform/android/src/style/sources/unknown_source.hpp
@@ -16,7 +16,7 @@ public:
 
     static void registerNative(jni::JNIEnv&);
 
-    UnknownSource(mbgl::Map&, mbgl::style::Source&);
+    UnknownSource(mbgl::style::Source&);
 
     ~UnknownSource() = default;
 
diff --git a/platform/android/src/style/sources/vector_source.cpp b/platform/android/src/style/sources/vector_source.cpp
index e2d9f60dec..7fe45441bd 100644
--- a/platform/android/src/style/sources/vector_source.cpp
+++ b/platform/android/src/style/sources/vector_source.cpp
@@ -1,5 +1,7 @@
 #include "vector_source.hpp"
 
+#include <mbgl/renderer/query.hpp>
+
 // Java -> C++ conversion
 #include "../android_conversion.hpp"
 #include "../conversion/filter.hpp"
@@ -28,8 +30,8 @@ namespace android {
         ) {
     }
 
-    VectorSource::VectorSource(mbgl::Map& map, mbgl::style::VectorSource& coreSource)
-        : Source(map, coreSource) {
+    VectorSource::VectorSource(mbgl::style::VectorSource& coreSource)
+        : Source(coreSource) {
     }
 
     VectorSource::~VectorSource() = default;
@@ -46,8 +48,8 @@ namespace android {
         using namespace mbgl::android::geojson;
 
         std::vector<mbgl::Feature> features;
-        if (map) {
-            features = map->querySourceFeatures(source.getID(), { toVector(env, jSourceLayerIds), toFilter(env, jfilter) });
+        if (rendererFrontend) {
+            features = rendererFrontend->querySourceFeatures(source.getID(), { toVector(env, jSourceLayerIds), toFilter(env, jfilter) });
         }
         return *convert<jni::Array<jni::Object<Feature>>, std::vector<mbgl::Feature>>(env, features);
     }
diff --git a/platform/android/src/style/sources/vector_source.hpp b/platform/android/src/style/sources/vector_source.hpp
index 643b468338..509fe068d1 100644
--- a/platform/android/src/style/sources/vector_source.hpp
+++ b/platform/android/src/style/sources/vector_source.hpp
@@ -19,7 +19,7 @@ public:
 
     VectorSource(jni::JNIEnv&, jni::String, jni::Object<>);
 
-    VectorSource(mbgl::Map&, mbgl::style::VectorSource&);
+    VectorSource(mbgl::style::VectorSource&);
 
     ~VectorSource();
 
-- 
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