[core] Add TransformState::getCameraOptions()

2 files changed, 10 insertions, 0 deletions

diff --git a/platform/default/mbgl/gl/headless_frontend.cpp b/platform/default/mbgl/gl/headless_frontend.cpp
index 4263d2b148..c87a2796c9 100644
--- a/platform/default/mbgl/gl/headless_frontend.cpp
+++ b/platform/default/mbgl/gl/headless_frontend.cpp
@@ -55,6 +55,14 @@ RendererBackend* HeadlessFrontend::getBackend() {
     return &backend;
 }
 
+CameraOptions HeadlessFrontend::getCameraOptions() {
+    if (updateParameters)
+        return RendererState::getCameraOptions(*updateParameters);
+
+    static CameraOptions nullCamera;
+    return nullCamera;
+}
+
 void HeadlessFrontend::setSize(Size size_) {
     if (size != size_) {
         size = size_;
diff --git a/platform/default/mbgl/gl/headless_frontend.hpp b/platform/default/mbgl/gl/headless_frontend.hpp
index 8ae617d37b..29ab30c93d 100644
--- a/platform/default/mbgl/gl/headless_frontend.hpp
+++ b/platform/default/mbgl/gl/headless_frontend.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <mbgl/map/camera.hpp>
 #include <mbgl/renderer/mode.hpp>
 #include <mbgl/renderer/renderer_frontend.hpp>
 #include <mbgl/gl/headless_backend.hpp>
@@ -32,6 +33,7 @@ public:
 
     Renderer* getRenderer();
     RendererBackend* getBackend();
+    CameraOptions getCameraOptions();
 
     PremultipliedImage readStillImage();
     PremultipliedImage render(Map&);