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Make file positions and lengths thread-safe

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Eric Fischer
2018-05-07 14:42:49 -07:00
parent 2cf0524037
commit 59dd095607
10 changed files with 110 additions and 60 deletions
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geometry.hpp
+2 -1
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@@ -2,6 +2,7 @@
#define GEOMETRY_HPP
#include <vector>
#include <atomic>
#include <sqlite3.h>
#define VT_POINT 1
@@ -55,7 +56,7 @@ struct draw {
typedef std::vector<draw> drawvec;
drawvec decode_geometry(FILE *meta, long long *geompos, int z, unsigned tx, unsigned ty, long long *bbox, unsigned initial_x, unsigned initial_y);
drawvec decode_geometry(FILE *meta, std::atomic<long long> *geompos, int z, unsigned tx, unsigned ty, long long *bbox, unsigned initial_x, unsigned initial_y);
void to_tile_scale(drawvec &geom, int z, int detail);
drawvec remove_noop(drawvec geom, int type, int shift);
drawvec clip_point(drawvec &geom, int z, long long buffer);