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block: fixed buggy cache invalidation behavior when resizing blocks

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This commit is contained in:
itsmattkc
2020-06-01 17:39:08 +10:00
parent 001b7179c5
commit 644fb7cec8
3 changed files with 19 additions and 18 deletions
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app/node/block/block.cpp
+5 -4
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@@ -40,6 +40,7 @@ Block::Block() :
length_input_->SetConnectable(false);
length_input_->set_is_keyframable(false);
AddInput(length_input_);
disconnect(length_input_, &NodeInput::ValueChanged, this, &Block::InputChanged);
connect(length_input_, &NodeInput::ValueChanged, this, &Block::LengthInputChanged);
media_in_input_ = new NodeInput("media_in_in", NodeParam::kRational);
@@ -374,17 +375,17 @@ NodeInput *Block::speed_input() const
void Block::InvalidateCache(const TimeRange &range, NodeInput *from, NodeInput *source)
{
// We ignore length changes since they don't have an effect on our frames
if (from == length_input_) {
if (range.out() <= in() || range.in() >= out()) {
// Ignore this range
return;
}
Node::InvalidateCache(range, from, source);
Node::InvalidateCache(TimeRange(qMax(range.in(), in()), qMin(range.out(), out())), from, source);
}
void Block::Hash(QCryptographicHash &, const rational &) const
{
// A block does nothing by default
// A block does nothing by default, so we hash nothing
}
OLIVE_NAMESPACE_EXIT