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/*
* Copyright (C) 2020-2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(GPU_PROCESS)
#include <WebCore/RenderingResourceIdentifier.h>
#include <wtf/HashMap.h>
#include <wtf/RefPtr.h>
namespace WebCore {
class DecomposedGlyphs;
class Filter;
class Font;
class Gradient;
class ImageBuffer;
class NativeImage;
struct FontCustomPlatformData;
}
namespace WebKit {
class RemoteResourceCache {
public:
RemoteResourceCache();
~RemoteResourceCache();
void cacheNativeImage(Ref<WebCore::NativeImage>&&);
bool releaseNativeImage(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::NativeImage> cachedNativeImage(WebCore::RenderingResourceIdentifier) const;
bool cacheGradient(WebCore::RenderingResourceIdentifier, Ref<WebCore::Gradient>&&);
bool releaseGradient(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::Gradient> cachedGradient(WebCore::RenderingResourceIdentifier) const;
void cacheDecomposedGlyphs(Ref<WebCore::DecomposedGlyphs>&&);
bool releaseDecomposedGlyphs(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::DecomposedGlyphs> cachedDecomposedGlyphs(WebCore::RenderingResourceIdentifier) const;
void cacheFilter(Ref<WebCore::Filter>&&);
bool releaseFilter(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::Filter> cachedFilter(WebCore::RenderingResourceIdentifier) const;
void cacheFont(Ref<WebCore::Font>&&);
bool releaseFont(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::Font> cachedFont(WebCore::RenderingResourceIdentifier) const;
void cacheFontCustomPlatformData(Ref<WebCore::FontCustomPlatformData>&&);
bool releaseFontCustomPlatformData(WebCore::RenderingResourceIdentifier);
RefPtr<WebCore::FontCustomPlatformData> cachedFontCustomPlatformData(WebCore::RenderingResourceIdentifier) const;
void releaseAllResources();
void releaseMemory();
void releaseNativeImages();
private:
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::ImageBuffer>> m_imageBuffers;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::NativeImage>> m_nativeImages;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::Gradient>> m_gradients;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::DecomposedGlyphs>> m_decomposedGlyphs;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::Filter>> m_filters;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::Font>> m_fonts;
HashMap<WebCore::RenderingResourceIdentifier, Ref<WebCore::FontCustomPlatformData>> m_fontCustomPlatformDatas;
};
} // namespace WebKit
#endif // ENABLE(GPU_PROCESS)
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