[core] Change TileData pixelRatio to an integer

2016-01-29 17:16:06 -08:00
parent b41a73e1c1
commit 2920020fb8
2 changed files with 2 additions and 2 deletions
--- a/include/mbgl/storage/resource.hpp
+++ b/include/mbgl/storage/resource.hpp
@@ -22,7 +22,7 @@ public:

    struct TileData {
        std::string urlTemplate;
-        float pixelRatio;
+        uint8_t pixelRatio;
        int32_t x;
        int32_t y;
        int8_t z;
--- a/src/mbgl/storage/resource.cpp
+++ b/src/mbgl/storage/resource.cpp
@@ -71,7 +71,7 @@ Resource Resource::tile(const std::string& urlTemplate, float pixelRatio, int32_
        }),
        Resource::TileData {
            urlTemplate,
-            pixelRatio,
+            uint8_t(pixelRatio > 1.0 ? 2 : 1),
            x,
            y,
            z