60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#pragma once
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#include "lottie/details/lottie_frame_provider_direct.h"
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#include "lottie/details/lottie_cache.h"
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namespace Lottie {
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struct FrameProviderCachedMultiToken : FrameProviderToken {
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CacheReadContext context;
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};
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class FrameProviderCachedMulti final : public FrameProvider {
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public:
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FrameProviderCachedMulti(
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const QByteArray &content,
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FnMut<void(int index, QByteArray &&cached)> put,
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std::vector<QByteArray> caches,
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const FrameRequest &request,
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Quality quality,
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const ColorReplacements *replacements);
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FrameProviderCachedMulti(const FrameProviderCachedMulti &) = delete;
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FrameProviderCachedMulti &operator=(const FrameProviderCachedMulti &)
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= delete;
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QImage construct(
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std::unique_ptr<FrameProviderToken> &token,
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const FrameRequest &request) override;
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const Information &information() override;
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bool valid() override;
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int sizeRounding() override;
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std::unique_ptr<FrameProviderToken> createToken() override;
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bool render(
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const std::unique_ptr<FrameProviderToken> &token,
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QImage &to,
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const FrameRequest &request,
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int index) override;
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private:
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bool validateFramesPerCache();
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const QByteArray _content;
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const ColorReplacements *_replacements = nullptr;
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FnMut<void(int index, QByteArray &&cached)> _put;
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FrameProviderDirect _direct;
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std::vector<Cache> _caches;
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int _framesPerCache = 0;
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};
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} // namespace Lottie
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