This forces the call of the map view's display link target when the
display link is created. When a map view is shown the first time
this is not required. However, if the display link was torn down
and then recreated due to the map view being removed / obscured in the
view hierarchy the map view delegate may expect to be informed when
the map view did finish loading the map when it is shown again.
This adds a call to `updateFromDisplayLink` just after a display link
is created which helps trigger a full refresh of the map in the sense
that all delegate methods get exercised including
`mapViewDidFinishLoadingMap`.
iOS
- Add section headers.
- Add more detail to `make` packaging commands and emphasize that Debug
is the default build type.
- Manually checking out git submodules is no longer necessary.
Core
- Add 'Keeping up to date' section that mentions submodules.
delete[] was being called for a malloc() allocated C buffer.
Found by valgrind:
```
==23065== Mismatched free() / delete / delete []
==23065== at 0x4C2F77B: operator delete[](void*) (vg_replace_malloc.c:621)
==23065== by 0x50C5529: std::default_delete<unsigned char []>::operator()(unsigned char*) const (unique_ptr.h:119)
==23065== by 0x523EC85: std::unique_ptr<unsigned char [], std::default_delete<unsigned char []> >::reset(unsigned char*) (unique_ptr.h:581)
==23065== by 0x523E3D4: mbgl::Raster::upload(mbgl::gl::ObjectStore&) (raster.cpp:63)
==23065== by 0x520CA08: mbgl::RasterBucket::upload(mbgl::gl::ObjectStore&) (raster_bucket.cpp:16)
==23065== by 0x520E56A: mbgl::Painter::render(mbgl::style::Style const&, mbgl::FrameData const&, mbgl::SpriteAtlas&) (painter.cpp:130)
==23065== by 0x52BE15A: mbgl::Map::Impl::render() (map.cpp:265)
==23065== by 0x52BD9BE: mbgl::Map::render() (map.cpp:175)
==23065== by 0x50C9EB4: QMapboxGL::render() (qmapboxgl.cpp:579)
==23065== by 0x4056D3: MapWindow::paintGL() (mapwindow.cpp:166)
```
Ignore multipoints (as opposed to polylines and polygons) when adding annotations, just like we ignore multipolylines, multipolygons, and shape collections.
In osxapp, break multipoint features into points before adding them as annotations.
ARMv5 doesn't have a FPU and apparently the soft code for log2()
is wrong and giving weird results. log() works, so we use a log()
based log2() implementation for ARMv5.
std::atomic<bool> is implemented lock free which doesn't work
on ARMv5 and seems like the compiler is generating bogus code.
This workaround is a naive implementation using regular mutexes.
They are not supported by ARMv5 and the compiler is generating
bogus code. std::atomic might be implemented lock-free for some
types, but we are going to introduce a naive polyfill to make
sure that doesn't happen on ARMv5 (only).
Added entries to the iOS SDK changelog for #5124, #2444, #5141, #5164. Removed entries for changes made since the last release; they go in the GitHub prerelease notes but not here in this document.
Annotation views now serve as their own accessibility elements. The developer’s own subclass of MGLAnnotationView can customize the view’s accessibility frame and/or path to more accurately reflect the visual hit target.
Corrected the accessibility frames of annotation views to match the views’ bounds instead of the bounds of the default annotation image (which could be empty if no default GL point annotation has been added).
Fixes#5038.
