Cool_Tools/ImHex
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mirror of synced 2025-02-21 12:29:47 +01:00
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impr: Improve file reading performance if opening of files is slow

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This commit is contained in:
WerWolv 2023-03-21 09:47:42 +01:00
parent 0a0c0c0d07
commit 060ff56f9d
3 changed files with 12 additions and 10 deletions
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2
lib/external/libwolv vendored

@ -1 +1 @@
Subproject commit 213c0efc90a15a2034f744f64779bd097e5735a7 Subproject commit c24015b8f5b5e99bab18978a9d10f2e8c859f9b2

2
lib/external/pattern_language vendored

@ -1 +1 @@
Subproject commit 69a6330a6f0e557a1457aebfe671897954e6c6d9 Subproject commit 3599a304b368af608bd4da85a8853fa2f172d128

18
plugins/builtin/source/content/providers/file_provider.cpp
View File

@ -204,7 +204,9 @@ namespace hex::plugin::builtin {
} }
this->m_fileStats = file.getFileInfo(); this->m_fileStats = file.getFileInfo();
this->m_sizeFile = wolv::io::File(this->m_path, wolv::io::File::Mode::Read); this->m_sizeFile = file.clone();
this->m_files.emplace(std::this_thread::get_id(), std::move(file));
return true; return true;
} }
@ -214,15 +216,15 @@ namespace hex::plugin::builtin {
} }
wolv::io::File& FileProvider::getFile() { wolv::io::File& FileProvider::getFile() {
std::scoped_lock lock(this->m_fileAccessMutex);
if (this->m_files.size() > 5) auto threadId = std::this_thread::get_id();
this->m_files.clear(); if (!this->m_files.contains(threadId)) {
std::scoped_lock lock(this->m_fileAccessMutex);
if (!this->m_files.contains(threadId))
this->m_files.emplace(threadId, this->m_sizeFile.clone());
}
if (!this->m_files.contains(std::this_thread::get_id())) return this->m_files[threadId];
this->m_files.emplace(std::this_thread::get_id(), wolv::io::File(this->m_path, wolv::io::File::Mode::Read));
return this->m_files[std::this_thread::get_id()];
} }
void FileProvider::loadSettings(const nlohmann::json &settings) { void FileProvider::loadSettings(const nlohmann::json &settings) {