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tdesktop/Telegram/lib_lottie/lottie/details/lottie_frame_provider_cached.h
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2026-02-16 15:50:16 +03:00

53 lines
1.3 KiB
C++

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