d26147adbb
M include/effects/SkAvoidXfermode.h M include/effects/SkDiscretePathEffect.h M include/effects/Sk1DPathEffect.h M include/effects/Sk2DPathEffect.h M include/effects/SkBlurDrawLooper.h M include/effects/SkPixelXorXfermode.h M include/effects/SkDashPathEffect.h M include/effects/SkColorMatrixFilter.h M include/effects/SkEmbossMaskFilter.h M include/effects/SkLayerDrawLooper.h M include/effects/SkGroupShape.h M include/effects/SkBlurImageFilter.h M include/effects/SkRectShape.h A include/effects/SkEffects.h M include/effects/SkCornerPathEffect.h M include/effects/SkGradientShader.h M include/effects/SkBlurMaskFilter.h M include/effects/SkLayerRasterizer.h M include/core/SkMallocPixelRef.h M include/core/SkFlattenable.h M include/core/SkShape.h M include/core/SkPixelRef.h M include/core/SkGraphics.h M include/core/SkPathEffect.h M include/core/SkPostConfig.h M include/core/SkXfermode.h M include/core/SkColorFilter.h M include/images/SkFlipPixelRef.h M include/images/SkImageRef_GlobalPool.h M src/effects/SkDashPathEffect.cpp M src/effects/SkColorMatrixFilter.cpp M src/effects/SkBlurImageFilter.cpp M src/effects/SkGroupShape.cpp M src/effects/SkCornerPathEffect.cpp M src/effects/SkGradientShader.cpp M src/effects/SkBlurMaskFilter.cpp M src/effects/SkAvoidXfermode.cpp M src/effects/Sk2DPathEffect.cpp M src/effects/SkBlurDrawLooper.cpp M src/effects/SkPixelXorXfermode.cpp M src/effects/SkColorFilters.cpp M src/effects/SkLayerDrawLooper.cpp M src/effects/SkRectShape.cpp A src/effects/SkEffects.cpp M src/effects/SkLayerRasterizer.cpp M src/effects/SkDiscretePathEffect.cpp M src/effects/Sk1DPathEffect.cpp A src/effects/SkEffects_none.cpp M src/core/SkPixelRef.cpp M src/core/SkGraphics.cpp M src/core/SkFlattenable.cpp M src/core/SkBitmapProcShader.h M src/core/SkPathEffect.cpp M src/core/SkShape.cpp M src/core/SkXfermode.cpp M src/core/SkMallocPixelRef.cpp M src/core/SkBitmapProcShader.cpp M src/images/SkFlipPixelRef.cpp M src/images/SkImageRef_GlobalPool.cpp A src/ports/SkGlobalInitialization_chromium.cpp M src/ports/SkImageRef_ashmem.h M src/ports/SkImageRef_ashmem.cpp A src/ports/SkGlobalInitialization_default.cpp M gyp/effects.gyp M gyp/tools.gyp M gyp/ports.gyp git-svn-id: http://skia.googlecode.com/svn/trunk@2876 2bbb7eff-a529-9590-31e7-b0007b416f81
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
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/*
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* Copyright 2008 The Android Open Source Project
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkImageRef_GlobalPool_DEFINED
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#define SkImageRef_GlobalPool_DEFINED
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#include "SkImageRef.h"
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class SkImageRef_GlobalPool : public SkImageRef {
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public:
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// if pool is null, use the global pool
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SkImageRef_GlobalPool(SkStream*, SkBitmap::Config, int sampleSize = 1);
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virtual ~SkImageRef_GlobalPool();
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// overrides
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virtual Factory getFactory() const {
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return Create;
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}
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static SkPixelRef* Create(SkFlattenableReadBuffer&);
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SK_DECLARE_PIXEL_REF_REGISTRAR()
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// API to control the global pool
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/** Return the amount specified as the budget for the cache (in bytes).
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*/
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static size_t GetRAMBudget();
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/** Set a new budget value for the cache.
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*/
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static void SetRAMBudget(size_t);
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/** Return how much ram is currently in use by the global cache.
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*/
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static size_t GetRAMUsed();
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/** Free up (approximately) enough such that the amount used by the cache
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is <= the specified amount. Since some images may be "in use", the
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amount actually freed may not always result in a ram usage value <=
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to the requested amount. In addition, because of the
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chunky nature of the cache, the resulting usage may be < the requested
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amount.
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*/
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static void SetRAMUsed(size_t usageInBytes);
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static void DumpPool();
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protected:
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virtual bool onDecode(SkImageDecoder* codec, SkStream* stream,
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SkBitmap* bitmap, SkBitmap::Config config,
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SkImageDecoder::Mode mode);
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virtual void onUnlockPixels();
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SkImageRef_GlobalPool(SkFlattenableReadBuffer&);
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private:
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typedef SkImageRef INHERITED;
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};
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#endif
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