From: Nico Grunbaum Date: Thu, 28 Oct 2021 18:13:00 +0000 Subject: Bug 1729367 - P6 - Restore PID recording post cherry-pick;r=mjf This restores the code from P0, which was removed to make cherry-picking 439ffe462a66ad9fa9a251b265e4ab28c2647d25 and 449a78b1e20ea85b11f967cf3a184ee610ce21c3 easier. Differential Revision: https://phabricator.services.mozilla.com/D129714 Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/72a83cb2e571023cd4150bbdef5be5455ce851f4 --- modules/desktop_capture/win/window_capture_utils.cc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/modules/desktop_capture/win/window_capture_utils.cc b/modules/desktop_capture/win/window_capture_utils.cc index ccfef49bc5..d58c02e17c 100644 --- a/modules/desktop_capture/win/window_capture_utils.cc +++ b/modules/desktop_capture/win/window_capture_utils.cc @@ -79,6 +79,10 @@ BOOL CALLBACK GetWindowListHandler(HWND hwnd, LPARAM param) { DesktopCapturer::Source window; window.id = reinterpret_cast(hwnd); + DWORD pid; + GetWindowThreadProcessId(hwnd, &pid); + window.pid = static_cast(pid); + // GetWindowText* are potentially blocking operations if `hwnd` is // owned by the current process. The APIs will send messages to the window's // message loop, and if the message loop is waiting on this operation we will