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Wayland: Continue poll() if timerfd can’t be read

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In the case the key repeat timerfd was interrupted before read(), the
cursor timerfd wasn’t read at all even when it could.

Related to #1711
This commit is contained in:
Emmanuel Gil Peyrot 2021-12-14 09:29:01 +01:00
parent 963e728881
commit 68879081cb
2 changed files with 4 additions and 8 deletions
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1
README.md
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@ -278,6 +278,7 @@ information on what to include when reporting a bug.
- [Wayland] Bugfix: Some keys were not repeating in Wayland (#1908) - [Wayland] Bugfix: Some keys were not repeating in Wayland (#1908)
- [Wayland] Bugfix: Non-arrow cursors are offset from the hotspot (#1706,#1899) - [Wayland] Bugfix: Non-arrow cursors are offset from the hotspot (#1706,#1899)
- [Wayland] Bugfix: The `O_CLOEXEC` flag was not defined on FreeBSD - [Wayland] Bugfix: The `O_CLOEXEC` flag was not defined on FreeBSD
- [Wayland] Bugfix: Key repeat could lead to a race condition (#1710)
- [POSIX] Removed use of deprecated function `gettimeofday` - [POSIX] Removed use of deprecated function `gettimeofday`
- [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
- [WGL] Disabled the DWM swap interval hack for Windows 8 and later (#1072) - [WGL] Disabled the DWM swap interval hack for Windows 8 and later (#1072)

9
src/wl_window.c
View File

@ -751,10 +751,7 @@ static void handleEvents(int timeout)
if (fds[1].revents & POLLIN) if (fds[1].revents & POLLIN)
{ {
read_ret = read(_glfw.wl.timerfd, &repeats, sizeof(repeats)); read_ret = read(_glfw.wl.timerfd, &repeats, sizeof(repeats));
if (read_ret != 8) if (read_ret == 8 && _glfw.wl.keyboardFocus)
return;
if (_glfw.wl.keyboardFocus)
{ {
for (uint64_t i = 0; i < repeats; ++i) for (uint64_t i = 0; i < repeats; ++i)
{ {
@ -770,9 +767,7 @@ static void handleEvents(int timeout)
if (fds[2].revents & POLLIN) if (fds[2].revents & POLLIN)
{ {
read_ret = read(_glfw.wl.cursorTimerfd, &repeats, sizeof(repeats)); read_ret = read(_glfw.wl.cursorTimerfd, &repeats, sizeof(repeats));
if (read_ret != 8) if (read_ret == 8)
return;
incrementCursorImage(_glfw.wl.pointerFocus); incrementCursorImage(_glfw.wl.pointerFocus);
} }
} }