diff options
Diffstat (limited to 'include/mbgl/util/clip_ids.hpp')
| -rw-r--r-- | include/mbgl/util/clip_ids.hpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/mbgl/util/clip_ids.hpp b/include/mbgl/util/clip_ids.hpp new file mode 100644 index 0000000000..748d3d8f5f --- /dev/null +++ b/include/mbgl/util/clip_ids.hpp @@ -0,0 +1,19 @@ +#ifndef MBGL_UTIL_CLIP_IDS +#define MBGL_UTIL_CLIP_IDS + +#include <mbgl/map/tile.hpp> +#include <list> +#include <set> +#include <map> + +namespace mbgl { + +static constexpr uint8_t clipMask[9] { 0x00, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE, 0xFF }; + +void updateClipIDs(const std::list<Tile *> &array); + +std::map<Tile::ID, ClipID> computeClipIDs(std::forward_list<Tile::ID> array); + +} + +#endif |