core: set default logger level to 'warning' in Release builds

should hide unnecessary 'info' messages
7 years ago · 4091ced5ab
parent b2cff44084
commit 4091ced5ab
1 changed files with 7 additions and 1 deletions
--- a/modules/core/src/logger.cpp
+++ b/modules/core/src/logger.cpp
@ -21,7 +21,13 @@ namespace logging {

 static LogLevel parseLogLevelConfiguration()
 {
-    static cv::String param_log_level = utils::getConfigurationParameterString("OPENCV_LOG_LEVEL", "INFO");
+    static cv::String param_log_level = utils::getConfigurationParameterString("OPENCV_LOG_LEVEL",
+#if defined NDEBUG
+            "WARNING"
+#else
+            "INFO"
+#endif
+    );
    if (param_log_level == "DISABLED" || param_log_level == "disabled" ||
        param_log_level == "0" || param_log_level == "OFF" || param_log_level == "off")
        return LOG_LEVEL_SILENT;