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Diffstat (limited to 'platform/default/mbgl/gl/headless_display.hpp')
-rw-r--r--platform/default/mbgl/gl/headless_display.hpp16
1 files changed, 15 insertions, 1 deletions
diff --git a/platform/default/mbgl/gl/headless_display.hpp b/platform/default/mbgl/gl/headless_display.hpp
index a5c95085b8..8c294655e5 100644
--- a/platform/default/mbgl/gl/headless_display.hpp
+++ b/platform/default/mbgl/gl/headless_display.hpp
@@ -6,13 +6,27 @@ namespace mbgl {
class HeadlessDisplay {
public:
- HeadlessDisplay();
+ static std::shared_ptr<HeadlessDisplay> create() {
+ static std::weak_ptr<HeadlessDisplay> instance;
+
+ auto shared = instance.lock();
+
+ if (!shared) {
+ instance = shared = std::shared_ptr<HeadlessDisplay>(new HeadlessDisplay());
+ }
+
+ return shared;
+ }
+
+
~HeadlessDisplay();
template <typename DisplayAttribute>
DisplayAttribute attribute() const;
private:
+ HeadlessDisplay();
+
class Impl;
std::unique_ptr<Impl> impl;
};