Ensures that there's no loading threads while cleaning
Should be changed, as the feeling is less good, memory consumption could get huge, and unuseful threads may continue instead of being stopped.
This commit is contained in:
10
PBMap.pb
10
PBMap.pb
@@ -1059,7 +1059,7 @@ Module PBMap
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; If MemoryCache is not being used by a download thread
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; If MemoryCache is not being used by a download thread
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If PBMap\MemoryCacheAccessNB = 0
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If PBMap\MemoryCacheAccessNB = 0
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PBMap\MemoryCacheAccessNB = -1 ; Not really useful as the download thread are now blocked by the mutex, and this procedure is synchronous
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PBMap\MemoryCacheAccessNB = -1 ; Not really useful as the download thread are now blocked by the mutex, and this procedure is synchronous
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UnlockMutex(PBMap\MemoryCacheAccessNBMutex)
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;UnlockMutex(PBMap\MemoryCacheAccessNBMutex)
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; If cache size exceeds limit, try to delete the oldest tiles used (first in the time stack)
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; If cache size exceeds limit, try to delete the oldest tiles used (first in the time stack)
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Protected CacheSize = MapSize(PBMap\MemCache\Images()) * Pow(PBMap\TileSize, 2) * 4 ; Size of a tile = TileSize * TileSize * 4 bytes (RGBA)
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Protected CacheSize = MapSize(PBMap\MemCache\Images()) * Pow(PBMap\TileSize, 2) * 4 ; Size of a tile = TileSize * TileSize * 4 bytes (RGBA)
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Protected CacheLimit = PBMap\Options\MaxMemCache * 1024
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Protected CacheLimit = PBMap\Options\MaxMemCache * 1024
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@@ -1099,7 +1099,7 @@ Module PBMap
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EndIf
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EndIf
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EndIf
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EndIf
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; We're no more accessing MemoryCache
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; We're no more accessing MemoryCache
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LockMutex(PBMap\MemoryCacheAccessNBMutex)
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;LockMutex(PBMap\MemoryCacheAccessNBMutex)
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PBMap\MemoryCacheAccessNB = 0 ; Not really useful as the download thread are now blocked
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PBMap\MemoryCacheAccessNB = 0 ; Not really useful as the download thread are now blocked
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EndIf
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EndIf
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UnlockMutex(PBMap\MemoryCacheAccessNBMutex)
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UnlockMutex(PBMap\MemoryCacheAccessNBMutex)
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@@ -1287,7 +1287,7 @@ Module PBMap
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*timg\nImage = GetTileFromHDD(CacheFile.s)
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*timg\nImage = GetTileFromHDD(CacheFile.s)
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If *timg\nImage
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If *timg\nImage
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; Image found and loaded from HDD
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; Image found and loaded from HDD
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*timg\Alpha = 256
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*timg\Alpha = 0
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*timg\Tile = -1
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*timg\Tile = -1
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ProcedureReturn *timg
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ProcedureReturn *timg
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EndIf
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EndIf
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@@ -2894,8 +2894,8 @@ CompilerIf #PB_Compiler_IsMainFile
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CompilerEndIf
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CompilerEndIf
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; IDE Options = PureBasic 5.60 (Windows - x64)
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; IDE Options = PureBasic 5.60 (Windows - x64)
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; CursorPosition = 2751
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; CursorPosition = 2510
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; FirstLine = 2738
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; FirstLine = 2503
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; Folding = -------------------
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; Folding = -------------------
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; EnableThread
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; EnableThread
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; EnableXP
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; EnableXP
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