diff options
Diffstat (limited to 'GUI/GUI/GUI/PythonWrapper.cpp')
| -rw-r--r-- | GUI/GUI/GUI/PythonWrapper.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/GUI/GUI/GUI/PythonWrapper.cpp b/GUI/GUI/GUI/PythonWrapper.cpp index 037d961..9855b00 100644 --- a/GUI/GUI/GUI/PythonWrapper.cpp +++ b/GUI/GUI/GUI/PythonWrapper.cpp @@ -281,6 +281,15 @@ bool PythonWrapper::InvokeCommandWithArgs(const std::string& cmd, CloseHandle(pi.hThread); }); + // Set spawned process priority to low, to avoid lagging things like OBS. + if (!SetPriorityClass(pi.hProcess, BELOW_NORMAL_PRIORITY_CLASS)) { + std::ostringstream err_oss; + err_oss << "Error while executing python command \"" << cmd_oss.str() + << "\": Failed to reduce priority class: " << GetWin32ErrMsg(); + out_cb("", err_oss.str()); + return false; + } + // While the process is running, drain output and send input every 10 ms. DWORD timeout_ms = 10; DWORD ret = WAIT_TIMEOUT; |