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Now tile renderer only move tile from set to cache without lock tile in cache.

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On precaching tiles from n-1 zoom level (n  current zoom level) we call CacheActiveTile and lock it in cache. By this case  cache grow up very fast
This commit is contained in:
ExMix 2013-03-22 15:31:24 +03:00 • committed by Alex Zolotarev
parent 71c10ab1a0
commit 3f9ee124da
2 changed files with 0 additions and 16 deletions
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14
map/tile_renderer.cpp
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@ -340,18 +340,6 @@ TileCache & TileRenderer::GetTileCache()
return m_tileCache;
}
Tile const * TileRenderer::GetTile(const Tiler::RectInfo & rectInfo)
{
TileStructuresLockGuard lock(m_tileCache, m_tileSet);
CacheActiveTile(rectInfo);
if (m_tileCache.HasTile(rectInfo))
return &m_tileCache.GetTile(rectInfo);
return NULL;
}
void TileRenderer::CacheActiveTile(Tiler::RectInfo const & rectInfo)
{
if (m_tileSet.HasTile(rectInfo))
@ -366,8 +354,6 @@ void TileRenderer::CacheActiveTile(Tiler::RectInfo const & rectInfo)
}
m_tileCache.AddTile(rectInfo, TileCache::Entry(tile, m_resourceManager));
m_tileCache.LockTile(rectInfo);
m_tileSet.RemoveTile(rectInfo);
}
}

2
map/tile_renderer.hpp
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@ -103,8 +103,6 @@ public:
core::CommandsQueue::Chain const & afterTileFns = core::CommandsQueue::Chain());
/// get tile cache.
TileCache & GetTileCache();
/// get tile from render if tile already rendered, otherwise return NULL
Tile const * GetTile(Tiler::RectInfo const & rectInfo);
/// Move active tile to cache if tile alrady rendered
void CacheActiveTile(Tiler::RectInfo const & rectInfo);
/// wait on a condition variable for an empty queue.