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Fix potential crash in benchmark mode with no console attached

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Fixes #1175
This commit is contained in:
Sascha Willems 2025-01-04 14:27:03 +01:00
parent 025394453d
commit 6f07d042b6
1 changed files with 11 additions and 7 deletions
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14
base/benchmark.hpp
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@ -1,7 +1,7 @@
/* /*
* Benchmark class - Can be used for automated benchmarks * Benchmark class - Can be used for automated benchmarks
* *
* Copyright (C) 2016-2024 by Sascha Willems - www.saschawillems.de * Copyright (C) 2016-2025 by Sascha Willems - www.saschawillems.de
* *
* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT) * This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
*/ */
@ -36,12 +36,15 @@ namespace vks
active = true; active = true;
this->deviceProps = deviceProps; this->deviceProps = deviceProps;
#if defined(_WIN32) #if defined(_WIN32)
AttachConsole(ATTACH_PARENT_PROCESS); bool consoleAttached = AttachConsole(ATTACH_PARENT_PROCESS);
if (!consoleAttached) {
consoleAttached = AttachConsole(GetCurrentProcessId());
}
if (consoleAttached) {
freopen_s(&stream, "CONOUT$", "w+", stdout); freopen_s(&stream, "CONOUT$", "w+", stdout);
freopen_s(&stream, "CONOUT$", "w+", stderr); freopen_s(&stream, "CONOUT$", "w+", stderr);
}
#endif #endif
std::cout << std::fixed << std::setprecision(3);
// Warm up phase to get more stable frame rates // Warm up phase to get more stable frame rates
{ {
double tMeasured = 0.0; double tMeasured = 0.0;
@ -64,7 +67,8 @@ namespace vks
frameCount++; frameCount++;
if (outputFrames != -1 && outputFrames == frameCount) break; if (outputFrames != -1 && outputFrames == frameCount) break;
}; };
std::cout << "Benchmark finished" << "\n"; std::cout << std::fixed << std::setprecision(3);
std::cout << "Benchmark finished\n";
std::cout << "device : " << deviceProps.deviceName << " (driver version: " << deviceProps.driverVersion << ")" << "\n"; std::cout << "device : " << deviceProps.deviceName << " (driver version: " << deviceProps.driverVersion << ")" << "\n";
std::cout << "runtime: " << (runtime / 1000.0) << "\n"; std::cout << "runtime: " << (runtime / 1000.0) << "\n";
std::cout << "frames : " << frameCount << "\n"; std::cout << "frames : " << frameCount << "\n";