Revise winmm/time.c to fix timer resolution at 1 ms. This then allows

a much more efficient implementation of timer events and timeGetTime, and callers that used sub 10 ms resolution will now get correct results.

Revise winmm/time.c to fix timer resolution at 1 ms. This then allows
fea27b13 · Jeremy White · Alexandre Julliard · ce0e8f29 · fea27b13 · fea27b13
Commit fea27b13 authored Oct 18, 2004 by Jeremy White Committed by Alexandre Julliard Oct 18, 2004
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Showing with 2 additions and 6 deletions

mmsystem.c dlls/winmm/mmsystem.c +1 -4

time.c dlls/winmm/time.c +0 -0

winemm.h dlls/winmm/winemm.h +1 -2

No files found.
--- a/dlls/winmm/mmsystem.c
+++ b/dlls/winmm/mmsystem.c
@@ -2524,12 +2524,9 @@ void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16)
 */
 MMRESULT16 WINAPI timeGetSystemTime16(LPMMTIME16 lpTime, UINT16 wSize)
 {
-    TRACE("(%p, %u);\n", lpTime, wSize);
-
    if (wSize >= sizeof(*lpTime)) {
 	lpTime->wType = TIME_MS;
-	TIME_MMTimeStart();
-	lpTime->u.ms = WINMM_SysTimeMS;
+	lpTime->u.ms = GetTickCount();

 	TRACE("=> %lu\n", lpTime->u.ms);
    }

--- a/dlls/winmm/time.c
+++ b/dlls/winmm/time.c
--- a/dlls/winmm/winemm.h
+++ b/dlls/winmm/winemm.h
@@ -162,7 +162,7 @@ typedef struct tagWINE_TIMERENTRY {
    DWORD			dwUser;
    UINT16			wFlags;
    UINT16			wTimerID;
-    UINT			uCurTime;
+    DWORD			dwTriggerTime;
    struct tagWINE_TIMERENTRY*	lpNext;
 } WINE_TIMERENTRY, *LPWINE_TIMERENTRY;

@@ -285,7 +285,6 @@ void		TIME_MMTimeStop(void);

 /* Global variables */
 extern LPWINE_MM_IDATA  WINMM_IData;
-extern DWORD		WINMM_SysTimeMS;

 /* pointers to 16 bit functions (if sibling MMSYSTEM.DLL is loaded
 * NULL otherwise