SkGraphics.h

/*
 * Copyright 2006 The Android Open Source Project
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef SkGraphics_DEFINED
#define SkGraphics_DEFINED

#include "SkTypes.h"

class SkData;
class SkImageGenerator;
class SkTraceMemoryDump;

class SK_API SkGraphics {
public:
    static void Init();

    // We're in the middle of cleaning this up.
    static void Term() {}

    static void GetVersion(int32_t* major, int32_t* minor, int32_t* patch);

    static size_t GetFontCacheLimit();

    static size_t SetFontCacheLimit(size_t bytes);

    static size_t GetFontCacheUsed();

    static int GetFontCacheCountUsed();

    static int GetFontCacheCountLimit();

    static int SetFontCacheCountLimit(int count);

    static void PurgeFontCache();

    static size_t GetResourceCacheTotalBytesUsed();

    static size_t GetResourceCacheTotalByteLimit();
    static size_t SetResourceCacheTotalByteLimit(size_t newLimit);

    static void PurgeResourceCache();

    static size_t GetResourceCacheSingleAllocationByteLimit();
    static size_t SetResourceCacheSingleAllocationByteLimit(size_t newLimit);

    static void DumpMemoryStatistics(SkTraceMemoryDump* dump);

    static void PurgeAllCaches();

    static void SetFlags(const char* flags);

    static size_t GetTLSFontCacheLimit();

    static void SetTLSFontCacheLimit(size_t bytes);

    typedef SkImageGenerator* (*ImageGeneratorFromEncodedFactory)(SkData*);

    static ImageGeneratorFromEncodedFactory
           SetImageGeneratorFromEncodedFactory(ImageGeneratorFromEncodedFactory);
};

class SkAutoGraphics {
public:
    SkAutoGraphics() {
        SkGraphics::Init();
    }
};

#endif