From 66cee15084330dd533db87da29343542bef2b954 Mon Sep 17 00:00:00 2001
From: Mike McCormack <mike@codeweavers.com>
Date: Sat, 14 May 2005 18:49:40 +0000
Subject: [PATCH] Set thread priorities to time critical.

---
 dlls/winmm/wineoss/audio.c | 4 ++++
 dlls/winmm/wineoss/midi.c  | 1 +
 2 files changed, 5 insertions(+)

diff --git a/dlls/winmm/wineoss/audio.c b/dlls/winmm/wineoss/audio.c
index 5ffaa77a674..148428de53d 100644
--- a/dlls/winmm/wineoss/audio.c
+++ b/dlls/winmm/wineoss/audio.c
@@ -1972,6 +1972,8 @@ DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
 
     wwo->hStartUpEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
     wwo->hThread = CreateThread(NULL, 0, wodPlayer, (LPVOID)(DWORD)wDevID, 0, &(wwo->dwThreadID));
+    if (wwo->hThread)
+        SetThreadPriority(wwo->hThread, THREAD_PRIORITY_TIME_CRITICAL);
     WaitForSingleObject(wwo->hStartUpEvent, INFINITE);
     CloseHandle(wwo->hStartUpEvent);
     wwo->hStartUpEvent = INVALID_HANDLE_VALUE;
@@ -2819,6 +2821,8 @@ DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags)
 
     wwi->hStartUpEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
     wwi->hThread = CreateThread(NULL, 0, widRecorder, (LPVOID)(DWORD)wDevID, 0, &(wwi->dwThreadID));
+    if (wwi->hThread)
+        SetThreadPriority(wwi->hThread, THREAD_PRIORITY_TIME_CRITICAL);
     WaitForSingleObject(wwi->hStartUpEvent, INFINITE);
     CloseHandle(wwi->hStartUpEvent);
     wwi->hStartUpEvent = INVALID_HANDLE_VALUE;
diff --git a/dlls/winmm/wineoss/midi.c b/dlls/winmm/wineoss/midi.c
index 3eda184ca58..7d474f3fb84 100644
--- a/dlls/winmm/wineoss/midi.c
+++ b/dlls/winmm/wineoss/midi.c
@@ -739,6 +739,7 @@ static DWORD midOpen(WORD wDevID, LPMIDIOPENDESC lpDesc, DWORD dwFlags)
 	    midiCloseSeq();
 	    return MMSYSERR_ERROR;
 	}
+        SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL);
 	TRACE("Created thread for midi-in\n");
     }
 
-- 
2.11.4.GIT