align static render mode and still image render mode

- static rendering now also runs in a separate thread; you have to start it with map.start(Map::Mode::Static) and join the thread with map.stop() before destructing the Map object
- map.renderStill() takes a callback with will be invoked on the *map* thread, so you'll have to figure out your own method of dispatching back to the main thread.

1 files changed, 21 insertions, 0 deletions

diff --git a/include/mbgl/map/still_image.hpp b/include/mbgl/map/still_image.hpp
new file mode 100644
index 0000000000..b9ce0620fa
--- /dev/null
+++ b/include/mbgl/map/still_image.hpp
@@ -0,0 +1,21 @@
+#ifndef MBGL_MAP_STILL_IMAGE
+#define MBGL_MAP_STILL_IMAGE
+
+#include <mbgl/util/noncopyable.hpp>
+
+#include <string>
+#include <cstdint>
+
+namespace mbgl {
+
+class StillImage : util::noncopyable {
+public:
+    uint16_t width = 0;
+    uint16_t height = 0;
+    using Pixel = uint32_t;
+    std::unique_ptr<Pixel[]> pixels;
+};
+
+}
+
+#endif