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winewayland.drv: Read and dispatch Wayland events.

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Create a dedicated thread from which we read and dispatch Wayland events
(beyond the initial ones).
This commit is contained in:
Alexandros Frantzis 2023-04-24 11:11:16 +03:00 • committed by Alexandre Julliard
parent e352fa19fa
commit 4a69ec6f96
3 changed files with 33 additions and 0 deletions
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20
dlls/winewayland.drv/dllmain.c
View file

@ -20,8 +20,25 @@
#include "waylanddrv_dll.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(waylanddrv);
static DWORD WINAPI wayland_read_events_thread(void *arg)
{
WAYLANDDRV_UNIX_CALL(read_events, NULL);
/* This thread terminates only if an unrecoverable error occurred
* during event reading (e.g., the connection to the Wayland
* compositor is broken). */
ERR("Failed to read events from the compositor, terminating process\n");
TerminateProcess(GetCurrentProcess(), 1);
return 0;
}
BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
{
DWORD tid;
if (reason != DLL_PROCESS_ATTACH) return TRUE;
DisableThreadLibraryCalls(instance);
@ -30,5 +47,8 @@ BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
if (WAYLANDDRV_UNIX_CALL(init, NULL))
return FALSE;
/* Read wayland events from a dedicated thread. */
CloseHandle(CreateThread(NULL, 0, wayland_read_events_thread, NULL, 0, &tid));
return TRUE;
}

1
dlls/winewayland.drv/unixlib.h
View file

@ -26,6 +26,7 @@
enum waylanddrv_unix_func
{
waylanddrv_unix_func_init,
waylanddrv_unix_func_read_events,
waylanddrv_unix_func_count,
};

12
dlls/winewayland.drv/waylanddrv_main.c
View file

@ -49,9 +49,20 @@ err:
return STATUS_UNSUCCESSFUL;
}
static NTSTATUS waylanddrv_unix_read_events(void *arg)
{
while (wl_display_dispatch_queue(process_wayland.wl_display,
process_wayland.wl_event_queue) != -1)
continue;
/* This function only returns on a fatal error, e.g., if our connection
* to the Wayland server is lost. */
return STATUS_UNSUCCESSFUL;
}
const unixlib_entry_t __wine_unix_call_funcs[] =
{
waylanddrv_unix_init,
waylanddrv_unix_read_events,
};
C_ASSERT(ARRAYSIZE(__wine_unix_call_funcs) == waylanddrv_unix_func_count);
@ -61,6 +72,7 @@ C_ASSERT(ARRAYSIZE(__wine_unix_call_funcs) == waylanddrv_unix_func_count);
const unixlib_entry_t __wine_unix_call_wow64_funcs[] =
{
waylanddrv_unix_init,
waylanddrv_unix_read_events,
};
C_ASSERT(ARRAYSIZE(__wine_unix_call_wow64_funcs) == waylanddrv_unix_func_count);