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fix: cv::imencode 添加异常保护，防止触发 save_on_error 时崩溃 #19

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fix: cv::imencode 添加异常保护，防止触发 save_on_error 时崩溃 #19

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20 changes: 19 additions & 1 deletion include/MaaUtils/ImageIo.h
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
#include "MaaUtils/NoWarningCV.hpp"

#include "MaaUtils/File.hpp"
#include "MaaUtils/Logger.h"
#include "MaaUtils/Platform.h"

MAA_NS_BEGIN
Expand Down Expand Up @@ -37,7 +38,24 @@ inline bool imwrite(const std::filesystem::path& path, cv::InputArray img, const
}
auto ext = path_to_utf8_string(path.extension());
std::vector<uint8_t> encoded;
if (!cv::imencode(ext, img, encoded, params)) {
bool ok = false;
try {
ok = cv::imencode(ext, img, encoded, params);
}
catch (const cv::Exception& e) {
LogError << "cv::imencode exception: code=" << e.code << " msg=" << e.what() << " func=" << e.func
<< " file=" << e.file << " line=" << e.line << " ext=" << ext;
return false;
}
catch (const std::exception& e) {
LogError << "cv::imencode std::exception: " << e.what();
return false;
}
catch (...) {
LogError << "cv::imencode unknown exception";
return false;
}
if (!ok) {
return false;
}
std::ofstream of(path, std::ios::out | std::ios::binary);
Expand Down