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patterns: Increased highlighting performance

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WerWolv
2021-09-26 02:23:27 +02:00
parent e3dd5900e2
commit ae9f4fa876
2 changed files with 12 additions and 11 deletions
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17
plugins/libimhex/include/hex/pattern_language/pattern_data.hpp
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@@ -807,16 +807,17 @@ namespace hex::pl {
std::optional<u32> highlightBytes(size_t offset) override{
auto entry = this->m_template->clone();
ON_SCOPE_EXIT { delete entry; };
for (u64 address = this->getOffset(); address < this->getOffset() + this->getSize(); address += this->m_template->getSize()) {
entry->setOffset(address);
if (auto color = entry->highlightBytes(offset); color.has_value())
return color.value();
}
if (offset < this->getOffset() || offset >= this->getOffset() + this->getSize())
return { };
delete entry;
return { };
auto index = (offset - this->getOffset()) / this->m_template->getSize();
entry->setOffset(this->getOffset() + this->m_template->getSize() * index);
if (auto color = entry->highlightBytes(offset); color.has_value())
return color.value();
else
return { };
}
std::map<u64, u32> getHighlightedAddresses() override {