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[Improvement] (MG_ConfigLoader): Destroy map after init.

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This commit is contained in:
BZLZHH
2026-02-21 22:30:50 +08:00
parent 22416cf2f0
commit bd8bc1e251
1 changed files with 14 additions and 5 deletions
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MobileGL/ConfigLoader.cpp
+14 -5
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@@ -9,14 +9,19 @@
#include "Config.h"
namespace MobileGL::MG_ConfigLoader {
static UnorderedMap<String, String> acceptedEnvVariablesMap;
static UniquePtr<UnorderedMap<String, String>> acceptedEnvVariablesMap;
static Bool IsAcceptedPrefix(const String& key) {
return (key.compare(0, 6, "LIBGL_") == 0 || key.compare(0, 9, "MOBILEGL_") == 0);
}
inline void InitializeAcceptedEnvVariables() {
acceptedEnvVariablesMap.clear();
if (!acceptedEnvVariablesMap) {
acceptedEnvVariablesMap = MakeUnique<UnorderedMap<String, String>>();
} else {
acceptedEnvVariablesMap->clear();
}
char** envPtr = nullptr;
#ifdef _WIN32
@@ -35,15 +40,16 @@ namespace MobileGL::MG_ConfigLoader {
String value = entry.substr(pos + 1);
if (IsAcceptedPrefix(key)) {
acceptedEnvVariablesMap[key] = value;
(*acceptedEnvVariablesMap)[key] = value;
MGLOG_D("Config: Accepted env variable: %s=%s", key.c_str(), value.c_str());
}
}
}
}
inline void QueryEnvVariable(const String& key, String& outValue, const String& defaultValue) {
auto it = acceptedEnvVariablesMap.find(key);
if (it != acceptedEnvVariablesMap.end()) {
auto it = acceptedEnvVariablesMap->find(key);
if (it != acceptedEnvVariablesMap->end()) {
outValue = it->second;
} else {
outValue = defaultValue;
@@ -71,5 +77,8 @@ namespace MobileGL::MG_ConfigLoader {
InitializeAcceptedEnvVariables();
InitBackendType();
// Destroy the map since we won't need it anymore
acceptedEnvVariablesMap.reset();
}
} // namespace MobileGL::MG_ConfigLoader