[PATCH] dinput: Increase device buffer size to 1024.

[Rémi Bernon]

The buffer size was previously limited to 20 in:

8d052561724f9c8d9e7770964bfaebdd01e98e60

Testing shows that it is somewhere around 1024 on Windows, and using a
smaller buffer causes some input data to be lost with high polling rate
mouses. It can be spotted in Wolfenstein II: New Colossus menus.

Signed-off-by: Rémi Bernon 
---
 dlls/dinput/device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/dinput/device.c b/dlls/dinput/device.c
index d18292192a5..bcb893e6324 100644
--- a/dlls/dinput/device.c
+++ b/dlls/dinput/device.c
@@ -1400,7 +1400,7 @@ HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(
             EnterCriticalSection(&This->crit);

This->buffersize  = pd->dwData;
-            This->queue_len = min(This->buffersize, 20);
+            This->queue_len = min(This->buffersize, 1024);
             HeapFree(GetProcessHeap(), 0, This->data_queue);

This->data_queue = !This->queue_len ? NULL : HeapAlloc(GetProcessHeap(), 0,

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=65205

Your paranoid android.

=== debian10 (32 bit Chinese:China report) ===

dinput:
mouse.c:152: Test failed: Failed: 00000001
mouse.c:158: Test failed: Failed: 80070005
mouse.c:161: Test failed: Failed: 00000001
mouse.c:164: Test failed: Failed: 80070005
mouse.c:178: Test failed: GetDeviceData() failed: 00000000 cnt:0