56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
/*
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* Copyright 2001-2005, Haiku.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* DarkWyrm <bpmagic@columbus.rr.com>
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*/
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#ifndef BITMAP_MANAGER_H_
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#define BITMAP_MANAGER_H_
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#include <GraphicsDefs.h>
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#include <List.h>
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#include <OS.h>
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#include <Rect.h>
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#include <Locker.h>
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#include "BGet++.h"
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#include "TokenHandler.h"
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class ServerBitmap;
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/*!
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\class BitmapManager BitmapManager.h
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\brief Handler for BBitmap allocation
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Whenever a ServerBitmap associated with a client-side BBitmap needs to be
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created or destroyed, the BitmapManager needs to handle it. It takes care of
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all memory management related to them.
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NOTE: The allocator used is not thread-safe, it is currently protected
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by the BitmapManager lock.
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*/
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class BitmapManager {
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public:
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BitmapManager();
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virtual ~BitmapManager();
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ServerBitmap *CreateBitmap( BRect bounds,
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color_space space,
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int32 flags,
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int32 bytesPerRow = -1,
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screen_id screen = B_MAIN_SCREEN_ID);
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void DeleteBitmap(ServerBitmap* bitmap);
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protected:
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BList fBitmapList;
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int8 *fBuffer;
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TokenHandler fTokenizer;
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BLocker fLock;
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AreaPool fMemPool;
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};
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extern BitmapManager *gBitmapManager;
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#endif /* BITMAP_MANAGER_H_ */
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