4 * Copyright 2004 Jon Griffiths
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 * These functions probably never need to be implemented unless we
22 * A) Rewrite explorer from scratch, and
23 * B) Want to use a substandard API to tune its performance.
26 #define WIN32_NO_STATUS
29 //#include "wine/port.h"
35 #define NONAMELESSUNION
36 #define NONAMELESSSTRUCT
41 #include <wine/debug.h>
43 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
45 /*************************************************************************
48 * Get the current performance monitoring mode.
54 * The current performance monitoring mode. This is zero if monitoring
55 * is disabled (the default).
58 * If this function returns 0, no further StopWatch functions should be called.
60 DWORD WINAPI
StopWatchMode(void)
66 /*************************************************************************
69 * Write captured performance nodes to a log file.
77 void WINAPI
StopWatchFlush(void)
82 /*************************************************************************
85 * Write a performance event to a log file
88 * dwClass [I] Class of event
89 * lpszStr [I] Text of event to log
90 * dwUnknown [I] Unknown
91 * dwMode [I] Mode flags
92 * dwTimeStamp [I] Timestamp
95 * Success: ERROR_SUCCESS.
96 * Failure: A standard Win32 error code indicating the failure.
98 DWORD WINAPI
StopWatchW(DWORD dwClass
, LPCWSTR lpszStr
, DWORD dwUnknown
,
99 DWORD dwMode
, DWORD dwTimeStamp
)
101 FIXME("(%d,%s,%d,%d,%d) stub!\n", dwClass
, debugstr_w(lpszStr
),
102 dwUnknown
, dwMode
, dwTimeStamp
);
103 return ERROR_SUCCESS
;
106 /*************************************************************************
111 DWORD WINAPI
StopWatchA(DWORD dwClass
, LPCSTR lpszStr
, DWORD dwUnknown
,
112 DWORD dwMode
, DWORD dwTimeStamp
)
114 UNICODE_STRING szStrW
;
116 if(lpszStr
) RtlCreateUnicodeStringFromAsciiz(&szStrW
, lpszStr
);
117 else szStrW
.Buffer
= NULL
;
119 retval
= StopWatchW(dwClass
, szStrW
.Buffer
, dwUnknown
, dwMode
, dwTimeStamp
);
121 RtlFreeUnicodeString(&szStrW
);
125 /*************************************************************************
128 * Log a shell frame event.
131 * hWnd [I] Window having the event
132 * pvUnknown1 [I] Unknown
133 * bUnknown2 [I] Unknown
134 * pClassWnd [I] Window of class to log
139 void WINAPI
StopWatch_TimerHandler(HWND hWnd
, PVOID pvUnknown1
, BOOL bUnknown2
, HWND
*pClassWnd
)
141 FIXME("(%p,%p,%d,%p) stub!\n", hWnd
, pvUnknown1
, bUnknown2
,pClassWnd
);
144 /* FIXME: Parameters for @246:StopWatch_CheckMsg unknown */
146 /*************************************************************************
149 * Log the start of an applet.
152 * lpszName [I] Name of the applet
157 void WINAPI
StopWatch_MarkFrameStart(LPCSTR lpszName
)
159 FIXME("(%s) stub!\n", debugstr_a(lpszName
));
162 /* FIXME: Parameters for @248:StopWatch_MarkSameFrameStart unknown */
164 /*************************************************************************
167 * Log a java applet stopping.
170 * lpszEvent [I] Name of the event (applet)
171 * hWnd [I] Window running the applet
172 * dwReserved [I] Unused
177 void WINAPI
StopWatch_MarkJavaStop(LPCWSTR lpszEvent
, HWND hWnd
, DWORD dwReserved
)
179 FIXME("(%s,%p,0x%08x) stub!\n", debugstr_w(lpszEvent
), hWnd
, dwReserved
);
182 /*************************************************************************
185 * Read the performance counter.
191 * The low 32 bits of the current performance counter reading.
193 DWORD WINAPI
GetPerfTime(void)
195 static LONG64 iCounterFreq
= 0;
196 LARGE_INTEGER iCounter
;
201 QueryPerformanceFrequency((LARGE_INTEGER
*)&iCounterFreq
);
203 QueryPerformanceCounter(&iCounter
);
204 iCounter
.QuadPart
= iCounter
.QuadPart
* 1000 / iCounterFreq
;
205 return iCounter
.u
.LowPart
;
208 /* FIXME: Parameters for @251:StopWatch_DispatchTime unknown */
210 /*************************************************************************
213 * Set an as yet unidentified performance value.
216 * dwUnknown [I] Value to set
221 DWORD WINAPI
StopWatch_SetMsgLastLocation(DWORD dwUnknown
)
223 FIXME("(%d) stub!\n", dwUnknown
);
228 /* FIXME: Parameters for @253:StopWatchExA, 254:StopWatchExW unknown */