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Use shared provider for interaction animations.

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This commit is contained in:
John Preston 2021-09-18 20:29:52 +03:00
parent 42cc24e167
commit 890a126423
3 changed files with 23 additions and 8 deletions
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25
Telegram/SourceFiles/history/view/history_view_emoji_interactions.cpp
View file

@ -145,14 +145,25 @@ std::unique_ptr<Lottie::SinglePlayer> EmojiInteractions::preparePlayer(
}; };
const auto data = media->bytes(); const auto data = media->bytes();
const auto filepath = document->filepath(); const auto filepath = document->filepath();
return std::make_unique<Lottie::SinglePlayer>( const auto request = Lottie::FrameRequest{
kCachesCount, _emojiSize * kSizeMultiplier * style::DevicePixelRatio(),
get, };
put, auto &weakProvider = _sharedProviders[document];
Lottie::ReadContent(data, filepath), auto shared = [&] {
Lottie::FrameRequest{ if (const auto result = weakProvider.lock()) {
_emojiSize * kSizeMultiplier * style::DevicePixelRatio() }, return result;
}
const auto result = Lottie::SinglePlayer::SharedProvider(
kCachesCount,
get,
put,
Lottie::ReadContent(data, filepath),
request,
Lottie::Quality::High); Lottie::Quality::High);
weakProvider = result;
return result;
}();
return std::make_unique<Lottie::SinglePlayer>(std::move(shared), request);
} }
void EmojiInteractions::visibleAreaUpdated( void EmojiInteractions::visibleAreaUpdated(

4
Telegram/SourceFiles/history/view/history_view_emoji_interactions.h
View file

@ -17,6 +17,7 @@ struct EmojiInteractionPlayRequest;
namespace Lottie { namespace Lottie {
class SinglePlayer; class SinglePlayer;
class FrameProvider;
} // namespace Lottie } // namespace Lottie
namespace Main { namespace Main {
@ -81,6 +82,9 @@ private:
std::vector<Delayed> _delayed; std::vector<Delayed> _delayed;
rpl::event_stream<QRect> _updateRequests; rpl::event_stream<QRect> _updateRequests;
rpl::event_stream<QString> _playStarted; rpl::event_stream<QString> _playStarted;
base::flat_map<
not_null<DocumentData*>,
std::weak_ptr<Lottie::FrameProvider>> _sharedProviders;
rpl::lifetime _lifetime; rpl::lifetime _lifetime;

2
Telegram/lib_lottie

@ -1 +1 @@
Subproject commit 11003d490b8a89b5b62e4185ea34b79565b5da16 Subproject commit 6e3c468a9c58ecaf576c9b44599b816e5b03e98a