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Code Issues Releases Wiki Activity

Fix crash in lottie animations.

This commit is contained in:
John Preston 2019-06-05 17:49:12 +03:00
parent a8d3951116
commit 65b949d36b
2 changed files with 5 additions and 2 deletions
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5
Telegram/SourceFiles/lottie/lottie_frame_renderer.cpp
View File

@ -173,7 +173,7 @@ void FrameRendererObject::queueGenerateFrames() {
SharedState::SharedState(const JsonObject &definition) SharedState::SharedState(const JsonObject &definition)
: _scene(definition) { : _scene(definition) {
if (_scene.endFrame() > _scene.startFrame()) { if (_scene.isValid()) {
auto cover = QImage(); auto cover = QImage();
renderFrame(cover, FrameRequest::NonStrict(), 0); renderFrame(cover, FrameRequest::NonStrict(), 0);
init(std::move(cover)); init(std::move(cover));
@ -319,6 +319,9 @@ not_null<const Frame*> SharedState::getFrame(int index) const {
} }
Information SharedState::information() const { Information SharedState::information() const {
if (!_scene.isValid()) {
return {};
}
auto result = Information(); auto result = Information();
result.frameRate = _scene.frameRate(); result.frameRate = _scene.frameRate();
result.size = QSize(_scene.width(), _scene.height()); result.size = QSize(_scene.width(), _scene.height());

2
Telegram/ThirdParty/qtlottie vendored

@ -1 +1 @@
Subproject commit ddccffed3c87ce6763dd73a6453b1edfb1389743 Subproject commit 6971c146829b534ec7d9b7cdb6fe4b8f26fe344c