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authorJohn Firebaugh <john.firebaugh@gmail.com>2016-06-13 14:45:22 -0700
committerJohn Firebaugh <john.firebaugh@gmail.com>2016-06-14 11:25:45 -0700
commit6eab895bc0683881f793a3a751fa7470603ae9a0 (patch)
tree5e1b231702bb1c93e6a0c8823500a6e6980b0970 /src/mbgl/algorithm
parent615a6685a47609310930890203f41815a5f19d48 (diff)
downloadqtlocation-mapboxgl-6eab895bc0683881f793a3a751fa7470603ae9a0.tar.gz
[core] Use Range<uint8_t> instead of full Tileset where possible
Diffstat (limited to 'src/mbgl/algorithm')
-rw-r--r--src/mbgl/algorithm/update_renderables.hpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mbgl/algorithm/update_renderables.hpp b/src/mbgl/algorithm/update_renderables.hpp
index eebabbd211..d47a919bae 100644
--- a/src/mbgl/algorithm/update_renderables.hpp
+++ b/src/mbgl/algorithm/update_renderables.hpp
@@ -1,6 +1,7 @@
#pragma once
#include <mbgl/tile/tile_id.hpp>
+#include <mbgl/util/range.hpp>
#include <set>
@@ -11,14 +12,13 @@ template <typename GetTileFn,
typename CreateTileFn,
typename RetainTileFn,
typename RenderTileFn,
- typename IdealTileIDs,
- typename SourceInfo>
+ typename IdealTileIDs>
void updateRenderables(GetTileFn getTile,
CreateTileFn createTile,
RetainTileFn retainTile,
RenderTileFn renderTile,
const IdealTileIDs& idealTileIDs,
- const SourceInfo& info,
+ const Range<uint8_t>& zoomRange,
const uint8_t dataTileZoom) {
std::set<UnwrappedTileID> checked;
bool covered;
@@ -26,8 +26,8 @@ void updateRenderables(GetTileFn getTile,
// for (all in the set of ideal tiles of the source) {
for (const auto& idealRenderTileID : idealTileIDs) {
- assert(idealRenderTileID.canonical.z >= info.minZoom);
- assert(idealRenderTileID.canonical.z <= info.maxZoom);
+ assert(idealRenderTileID.canonical.z >= zoomRange.min);
+ assert(idealRenderTileID.canonical.z <= zoomRange.max);
assert(dataTileZoom >= idealRenderTileID.canonical.z);
const OverscaledTileID idealDataTileID(dataTileZoom, idealRenderTileID.canonical);
@@ -48,7 +48,7 @@ void updateRenderables(GetTileFn getTile,
retainTile(*data, true);
covered = true;
overscaledZ = dataTileZoom + 1;
- if (overscaledZ > info.maxZoom) {
+ if (overscaledZ > zoomRange.max) {
// We're looking for an overzoomed child tile.
const auto childDataTileID = idealDataTileID.scaledTo(overscaledZ);
data = getTile(childDataTileID);
@@ -76,7 +76,7 @@ void updateRenderables(GetTileFn getTile,
if (!covered) {
// We couldn't find child tiles that entirely cover the ideal tile.
- for (overscaledZ = dataTileZoom - 1; overscaledZ >= info.minZoom; --overscaledZ) {
+ for (overscaledZ = dataTileZoom - 1; overscaledZ >= zoomRange.min; --overscaledZ) {
const auto parentDataTileID = idealDataTileID.scaledTo(overscaledZ);
const auto parentRenderTileID =
parentDataTileID.unwrapTo(idealRenderTileID.wrap);