- Add annotations for text function
- Improve formatting and some variable names
- No code change

svn path=/trunk/; revision=65324
This commit is contained in:
Timo Kreuzer 2014-11-08 15:34:47 +00:00
parent 34353069cc
commit b461fd27f1

View file

@ -9,27 +9,30 @@
BOOL
WINAPI
TextOutA(
HDC hdc,
int nXStart,
int nYStart,
LPCSTR lpString,
int cchString)
_In_ HDC hdc,
_In_ INT nXStart,
_In_ INT nYStart,
_In_reads_(cchString) LPCSTR lpString,
_In_ INT cchString)
{
ANSI_STRING StringA;
UNICODE_STRING StringU;
BOOL ret;
BOOL bResult;
if (NULL != lpString)
if (lpString != NULL)
{
RtlInitAnsiString(&StringA, (LPSTR)lpString);
RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
}
else
{
StringU.Buffer = NULL;
}
bResult = TextOutW(hdc, nXStart, nYStart, StringU.Buffer, cchString);
ret = TextOutW(hdc, nXStart, nYStart, StringU.Buffer, cchString);
RtlFreeUnicodeString(&StringU);
return ret;
return bResult;
}
@ -39,13 +42,20 @@ TextOutA(
BOOL
WINAPI
TextOutW(
HDC hdc,
int nXStart,
int nYStart,
LPCWSTR lpString,
int cchString)
_In_ HDC hdc,
_In_ INT nXStart,
_In_ INT nYStart,
_In_reads_(cchString) LPCWSTR lpString,
_In_ INT cchString)
{
return NtGdiExtTextOutW(hdc, nXStart, nYStart, 0, NULL, (LPWSTR)lpString, cchString, NULL, 0);
return NtGdiExtTextOutW(hdc,
nXStart,
nYStart,
0, NULL,
(LPWSTR)lpString,
cchString,
NULL,
0);
}
@ -54,11 +64,26 @@ TextOutW(
*/
BOOL
WINAPI
PolyTextOutA( HDC hdc, const POLYTEXTA *pptxt, INT cStrings )
PolyTextOutA(
_In_ HDC hdc,
_In_reads_(cStrings) const POLYTEXTA *pptxt,
_In_ INT cStrings)
{
for (; cStrings>0; cStrings--, pptxt++)
if (!ExtTextOutA( hdc, pptxt->x, pptxt->y, pptxt->uiFlags, &pptxt->rcl, pptxt->lpstr, pptxt->n, pptxt->pdx ))
{
if (!ExtTextOutA(hdc,
pptxt->x,
pptxt->y,
pptxt->uiFlags,
&pptxt->rcl,
pptxt->lpstr,
pptxt->n,
pptxt->pdx))
{
return FALSE;
}
}
return TRUE;
}
@ -68,11 +93,26 @@ PolyTextOutA( HDC hdc, const POLYTEXTA *pptxt, INT cStrings )
*/
BOOL
WINAPI
PolyTextOutW( HDC hdc, const POLYTEXTW *pptxt, INT cStrings )
PolyTextOutW(
_In_ HDC hdc,
_In_reads_(cStrings) const POLYTEXTW *pptxt,
_In_ INT cStrings)
{
for (; cStrings>0; cStrings--, pptxt++)
if (!ExtTextOutW( hdc, pptxt->x, pptxt->y, pptxt->uiFlags, &pptxt->rcl, pptxt->lpstr, pptxt->n, pptxt->pdx ))
{
if (!ExtTextOutW(hdc,
pptxt->x,
pptxt->y,
pptxt->uiFlags,
&pptxt->rcl,
pptxt->lpstr,
pptxt->n,
pptxt->pdx))
{
return FALSE;
}
}
return TRUE;
}
@ -82,7 +122,8 @@ PolyTextOutW( HDC hdc, const POLYTEXTW *pptxt, INT cStrings )
*/
DWORD
WINAPI
GdiGetCodePage(HDC hdc)
GdiGetCodePage(
_In_ HDC hdc)
{
PDC_ATTR pdcattr;
@ -104,11 +145,10 @@ GdiGetCodePage(HDC hdc)
/*
* @unimplemented
*/
int
INT
WINAPI
GetTextCharacterExtra(
HDC hdc
)
_In_ HDC hdc)
{
PDC_ATTR pdcattr;
@ -127,25 +167,24 @@ GetTextCharacterExtra(
/*
* @implemented
*/
int
INT
WINAPI
GetTextCharset(HDC hdc)
GetTextCharset(
_In_ HDC hdc)
{
/* MSDN docs say this is equivalent */
return NtGdiGetTextCharsetInfo(hdc,NULL,0);
}
/*
* @implemented
*/
BOOL
WINAPI
GetTextMetricsA(
HDC hdc,
LPTEXTMETRICA lptm
)
_In_ HDC hdc,
_Out_ LPTEXTMETRICA lptm)
{
TMW_INTERNAL tmwi;
@ -165,13 +204,12 @@ GetTextMetricsA(
BOOL
WINAPI
GetTextMetricsW(
HDC hdc,
LPTEXTMETRICW lptm
)
_In_ HDC hdc,
_Out_ LPTEXTMETRICW lptm)
{
TMW_INTERNAL tmwi;
if (! NtGdiGetTextMetricsW(hdc, &tmwi, sizeof(TMW_INTERNAL)))
if (!NtGdiGetTextMetricsW(hdc, &tmwi, sizeof(TMW_INTERNAL)))
{
return FALSE;
}
@ -187,11 +225,10 @@ GetTextMetricsW(
BOOL
APIENTRY
GetTextExtentPointA(
HDC hdc,
LPCSTR lpString,
int cchString,
LPSIZE lpSize
)
_In_ HDC hdc,
_In_reads_(cchString) LPCSTR lpString,
_In_ INT cchString,
_Out_ LPSIZE lpsz)
{
ANSI_STRING StringA;
UNICODE_STRING StringU;
@ -200,7 +237,7 @@ GetTextExtentPointA(
RtlInitAnsiString(&StringA, (LPSTR)lpString);
RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
ret = GetTextExtentPointW(hdc, StringU.Buffer, cchString, lpSize);
ret = GetTextExtentPointW(hdc, StringU.Buffer, cchString, lpsz);
RtlFreeUnicodeString(&StringU);
@ -214,38 +251,12 @@ GetTextExtentPointA(
BOOL
APIENTRY
GetTextExtentPointW(
HDC hdc,
LPCWSTR lpString,
int cchString,
LPSIZE lpSize
)
_In_ HDC hdc,
_In_reads_(cchString) LPCWSTR lpString,
_In_ INT cchString,
_Out_ LPSIZE lpsz)
{
return NtGdiGetTextExtent(hdc, (LPWSTR)lpString, cchString, lpSize, 0);
}
/*
* @implemented
*/
BOOL
APIENTRY
GetTextExtentExPointW(
HDC hdc,
LPCWSTR lpszStr,
int cchString,
int nMaxExtent,
LPINT lpnFit,
LPINT alpDx,
LPSIZE lpSize
)
{
/* Windows doesn't check nMaxExtent validity in unicode version */
if(nMaxExtent < -1)
DPRINT("nMaxExtent is invalid: %d\n", nMaxExtent);
return NtGdiGetTextExtentExW (
hdc, (LPWSTR)lpszStr, cchString, nMaxExtent, (PULONG)lpnFit, (PULONG)alpDx, lpSize, 0 );
return NtGdiGetTextExtent(hdc, (LPWSTR)lpString, cchString, lpsz, 0);
}
@ -254,54 +265,87 @@ GetTextExtentExPointW(
*/
BOOL
WINAPI
GetTextExtentExPointWPri(HDC hdc,
LPWSTR lpwsz,
ULONG cwc,
ULONG dxMax,
ULONG *pcCh,
PULONG pdxOut,
LPSIZE psize)
GetTextExtentExPointW(
_In_ HDC hdc,
_In_reads_(cchString) LPCWSTR lpszString,
_In_ INT cchString,
_In_ INT nMaxExtent,
_Out_opt_ LPINT lpnFit,
_Out_writes_to_opt_(cchString, *lpnFit) LPINT lpnDx,
_Out_ LPSIZE lpSize)
{
return NtGdiGetTextExtentExW(hdc,lpwsz,cwc,dxMax,pcCh,pdxOut,psize,0);
/* Windows doesn't check nMaxExtent validity in unicode version */
if (nMaxExtent < -1)
{
DPRINT("nMaxExtent is invalid: %d\n", nMaxExtent);
}
return NtGdiGetTextExtentExW (
hdc, (LPWSTR)lpszString, cchString, nMaxExtent, (PULONG)lpnFit, (PULONG)lpnDx, lpSize, 0 );
}
/*
* @implemented
*/
BOOL
WINAPI
GetTextExtentExPointWPri(
_In_ HDC hdc,
_In_reads_(cwc) LPWSTR lpwsz,
_In_ ULONG cwc,
_In_ ULONG dxMax,
_Out_opt_ ULONG *pcCh,
_Out_writes_to_opt_(cwc, *pcCh) PULONG pdxOut,
_In_ LPSIZE psize)
{
return NtGdiGetTextExtentExW(hdc, lpwsz, cwc, dxMax, pcCh, pdxOut, psize, 0);
}
/*
* @implemented
*/
BOOL
APIENTRY
WINAPI
GetTextExtentExPointA(
HDC hdc,
LPCSTR lpszStr,
int cchString,
int nMaxExtent,
LPINT lpnFit,
LPINT alpDx,
LPSIZE lpSize
)
_In_ HDC hdc,
_In_reads_(cchString) LPCSTR lpszStr,
_In_ INT cchString,
_In_ INT nMaxExtent,
_Out_opt_ LPINT lpnFit,
_Out_writes_to_opt_ (cchString, *lpnFit) LPINT lpnDx,
_Out_ LPSIZE lpSize)
{
NTSTATUS Status;
LPWSTR lpszStrW;
BOOL rc = 0;
BOOL bResult = FALSE;
if(nMaxExtent < -1)
if (nMaxExtent < -1)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
Status = HEAP_strdupA2W ( &lpszStrW, lpszStr );
Status = HEAP_strdupA2W(&lpszStrW, lpszStr);
if (!NT_SUCCESS (Status))
SetLastError (RtlNtStatusToDosError(Status));
else
{
rc = NtGdiGetTextExtentExW (
hdc, lpszStrW, cchString, nMaxExtent, (PULONG)lpnFit, (PULONG)alpDx, lpSize, 0 );
HEAP_free ( lpszStrW );
SetLastError(RtlNtStatusToDosError(Status));
return FALSE;
}
return rc;
bResult = NtGdiGetTextExtentExW(hdc,
lpszStrW,
cchString,
nMaxExtent,
(PULONG)lpnFit,
(PULONG)lpnDx,
lpSize,
0);
HEAP_free(lpszStrW);
return bResult;
}
@ -309,13 +353,12 @@ GetTextExtentExPointA(
* @implemented
*/
BOOL
APIENTRY
WINAPI
GetTextExtentPoint32A(
HDC hdc,
LPCSTR lpString,
int cchString,
LPSIZE lpSize
)
_In_ HDC hdc,
_In_reads_(cchString) LPCSTR lpString,
_In_ INT cchString,
_Out_ LPSIZE lpSize)
{
ANSI_STRING StringA;
UNICODE_STRING StringU;
@ -337,13 +380,12 @@ GetTextExtentPoint32A(
* @implemented
*/
BOOL
APIENTRY
WINAPI
GetTextExtentPoint32W(
HDC hdc,
LPCWSTR lpString,
int cchString,
LPSIZE lpSize
)
_In_ HDC hdc,
_In_reads_(cchString) LPCWSTR lpString,
_In_ int cchString,
_Out_ LPSIZE lpSize)
{
return NtGdiGetTextExtent(hdc, (LPWSTR)lpString, cchString, lpSize, 0);
}
@ -353,15 +395,23 @@ GetTextExtentPoint32W(
*/
BOOL
WINAPI
GetTextExtentExPointI(HDC hdc,
LPWORD pgiIn,
int cgi,
int nMaxExtent,
LPINT lpnFit,
LPINT alpDx,
LPSIZE lpSize)
GetTextExtentExPointI(
_In_ HDC hdc,
_In_reads_(cgi) LPWORD pgiIn,
_In_ INT cgi,
_In_ INT nMaxExtent,
_Out_opt_ LPINT lpnFit,
_Out_writes_to_opt_(cwchString, *lpnFit) LPINT lpnDx,
_Out_ LPSIZE lpSize)
{
return NtGdiGetTextExtentExW(hdc,pgiIn,cgi,nMaxExtent,(ULONG *)lpnFit, (PULONG) alpDx,lpSize,GTEF_INDICES);
return NtGdiGetTextExtentExW(hdc,
pgiIn,
cgi,
nMaxExtent,
(PULONG)lpnFit,
(PULONG)lpnDx,
lpSize,
GTEF_INDICES);
}
/*
@ -369,12 +419,13 @@ GetTextExtentExPointI(HDC hdc,
*/
BOOL
WINAPI
GetTextExtentPointI(HDC hdc,
LPWORD pgiIn,
int cgi,
LPSIZE lpSize)
GetTextExtentPointI(
_In_ HDC hdc,
_In_reads_(cgi) LPWORD pgiIn,
_In_ int cgi,
_Out_ LPSIZE lpSize)
{
return NtGdiGetTextExtent(hdc,pgiIn,cgi,lpSize,GTEF_INDICES);
return NtGdiGetTextExtent(hdc, pgiIn, cgi, lpSize, GTEF_INDICES);
}
/*
@ -383,15 +434,14 @@ GetTextExtentPointI(HDC hdc,
BOOL
WINAPI
ExtTextOutA(
HDC hdc,
int X,
int Y,
UINT fuOptions,
CONST RECT *lprc,
LPCSTR lpString,
UINT cchString,
CONST INT *lpDx
)
_In_ HDC hdc,
_In_ INT x,
_In_ INT y,
_In_ UINT fuOptions,
_In_opt_ const RECT *lprc,
_In_reads_opt_(cch) LPCSTR lpString,
_In_ UINT cch,
_In_reads_opt_(cch) const INT *lpDx)
{
ANSI_STRING StringA;
UNICODE_STRING StringU;
@ -400,7 +450,7 @@ ExtTextOutA(
RtlInitAnsiString(&StringA, (LPSTR)lpString);
RtlAnsiStringToUnicodeString(&StringU, &StringA, TRUE);
ret = ExtTextOutW(hdc, X, Y, fuOptions, lprc, StringU.Buffer, cchString, lpDx);
ret = ExtTextOutW(hdc, x, y, fuOptions, lprc, StringU.Buffer, cch, lpDx);
RtlFreeUnicodeString(&StringU);
@ -414,17 +464,24 @@ ExtTextOutA(
BOOL
WINAPI
ExtTextOutW(
HDC hdc,
int X,
int Y,
UINT fuOptions,
CONST RECT *lprc,
LPCWSTR lpString,
UINT cchString,
CONST INT *lpDx
)
_In_ HDC hdc,
_In_ INT x,
_In_ INT y,
_In_ UINT fuOptions,
_In_opt_ const RECT *lprc,
_In_reads_opt_(cwc) LPCWSTR lpString,
_In_ UINT cwc,
_In_reads_opt_(cwc) const INT *lpDx)
{
return NtGdiExtTextOutW(hdc, X, Y, fuOptions, (LPRECT)lprc, (LPWSTR)lpString, cchString, (LPINT)lpDx, 0);
return NtGdiExtTextOutW(hdc,
x,
y,
fuOptions,
(LPRECT)lprc,
(LPWSTR)lpString,
cwc,
(LPINT)lpDx,
0);
}
@ -433,12 +490,13 @@ ExtTextOutW(
*/
INT
WINAPI
GetTextFaceW(HDC hDC,
INT nCount,
PWSTR pFaceName)
GetTextFaceW(
_In_ HDC hdc,
_In_ INT cwcMax,
_Out_writes_to_opt_(cwcMax, return) LPWSTR pFaceName)
{
/* Validate parameters */
if (pFaceName && nCount <= 0)
if (pFaceName && cwcMax <= 0)
{
/* Set last error and return failure */
GdiSetLastError(ERROR_INVALID_PARAMETER);
@ -446,22 +504,25 @@ GetTextFaceW(HDC hDC,
}
/* Forward to kernel */
return NtGdiGetTextFaceW(hDC, nCount, pFaceName, FALSE);
return NtGdiGetTextFaceW(hdc, cwcMax, pFaceName, FALSE);
}
/*
* @implemented
*/
int
INT
WINAPI
GetTextFaceA( HDC hdc, INT count, LPSTR name )
GetTextFaceA(
_In_ HDC hdc,
_In_ INT cchMax,
_Out_writes_to_opt_(cchMax, return) LPSTR lpName)
{
INT res;
LPWSTR nameW;
/* Validate parameters */
if (name && count <= 0)
if (lpName && cchMax <= 0)
{
/* Set last error and return failure */
GdiSetLastError(ERROR_INVALID_PARAMETER);
@ -474,16 +535,20 @@ GetTextFaceA( HDC hdc, INT count, LPSTR name )
{
return 0;
}
GetTextFaceW( hdc, res, nameW );
if (name)
if (lpName)
{
if (count && !WideCharToMultiByte( CP_ACP, 0, nameW, -1, name, count, NULL, NULL))
name[count-1] = 0;
res = strlen(name);
if (cchMax && !WideCharToMultiByte( CP_ACP, 0, nameW, -1, lpName, cchMax, NULL, NULL))
lpName[cchMax-1] = 0;
res = strlen(lpName);
}
else
{
res = WideCharToMultiByte( CP_ACP, 0, nameW, -1, NULL, 0, NULL, NULL);
}
HeapFree( GetProcessHeap(), 0, nameW );
return res;
}
@ -494,27 +559,28 @@ GetTextFaceA( HDC hdc, INT count, LPSTR name )
*/
INT
WINAPI
GetTextFaceAliasW(HDC hdc,
int cChar,
LPWSTR pszOut)
GetTextFaceAliasW(
_In_ HDC hdc,
_In_ INT cwcMax,
_Out_writes_to_opt_(cwcMax, return) LPWSTR pszOut)
{
if ( pszOut && !cChar )
if (pszOut && !cwcMax)
{
GdiSetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
return NtGdiGetTextFaceW(hdc,cChar,pszOut,TRUE);
return NtGdiGetTextFaceW(hdc, cwcMax, pszOut, TRUE);
}
BOOL
WINAPI
GetFontResourceInfoW(
LPCWSTR lpFileName,
DWORD *pdwBufSize,
void* lpBuffer,
DWORD dwType
)
_In_z_ LPCWSTR lpFileName,
_Inout_ DWORD *pdwBufSize,
_Out_writes_to_(*pdwBufSize, *pdwBufSize) PVOID lpBuffer,
_In_ DWORD dwType)
{
BOOL bRet;
UNICODE_STRING NtFileName;
@ -545,29 +611,23 @@ GetFontResourceInfoW(
RtlFreeHeap(RtlGetProcessHeap(), 0, NtFileName.Buffer);
if (!bRet)
{
return FALSE;
}
return TRUE;
return bRet;
}
/*
* @unimplemented
*/
int
INT
WINAPI
SetTextCharacterExtra(
HDC hdc,
int CharExtra
)
_In_ HDC hdc,
_In_ INT nCharExtra)
{
INT cExtra;
PDC_ATTR pdcattr;
INT nOldCharExtra;
if (CharExtra == 0x80000000)
if (nCharExtra == 0x80000000)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0x80000000;
@ -576,7 +636,7 @@ SetTextCharacterExtra(
#if 0
if (GDI_HANDLE_GET_TYPE(hdc) == GDI_OBJECT_TYPE_METADC)
{
return MFDRV_SetTextCharacterExtra( hdc, CharExtra ); // Wine port.
return MFDRV_SetTextCharacterExtra( hdc, nCharExtra ); // Wine port.
}
#endif
@ -597,9 +657,9 @@ SetTextCharacterExtra(
}
}
cExtra = pdcattr->lTextExtra;
pdcattr->lTextExtra = CharExtra;
return cExtra;
nOldCharExtra = pdcattr->lTextExtra;
pdcattr->lTextExtra = nCharExtra;
return nOldCharExtra;
}
/*
@ -608,7 +668,8 @@ SetTextCharacterExtra(
*/
UINT
WINAPI
GetTextAlign(HDC hdc)
GetTextAlign(
_In_ HDC hdc)
{
PDC_ATTR pdcattr;
@ -630,7 +691,8 @@ GetTextAlign(HDC hdc)
*/
COLORREF
WINAPI
GetTextColor(HDC hdc)
GetTextColor(
_In_ HDC hdc)
{
PDC_ATTR pdcattr;
@ -651,11 +713,12 @@ GetTextColor(HDC hdc)
*/
UINT
WINAPI
SetTextAlign(HDC hdc,
UINT fMode)
SetTextAlign(
_In_ HDC hdc,
_In_ UINT fMode)
{
PDC_ATTR pdcattr;
INT OldMode;
INT fOldMode;
/* Get the DC attribute */
pdcattr = GdiGetDcAttr(hdc);
@ -686,7 +749,7 @@ SetTextAlign(HDC hdc,
}
#endif
OldMode = pdcattr->lTextAlign;
fOldMode = pdcattr->lTextAlign;
pdcattr->lTextAlign = fMode; // Raw
if (pdcattr->dwLayout & LAYOUT_RTL)
{
@ -694,7 +757,7 @@ SetTextAlign(HDC hdc,
}
pdcattr->flTextAlign = fMode & TA_MASK;
return OldMode;
return fOldMode;
}
@ -704,12 +767,11 @@ SetTextAlign(HDC hdc,
COLORREF
WINAPI
SetTextColor(
HDC hdc,
COLORREF crColor
)
_In_ HDC hdc,
_In_ COLORREF crColor)
{
PDC_ATTR pdcattr;
COLORREF OldColor = CLR_INVALID;
COLORREF crOldColor = CLR_INVALID;
/* Get the DC attribute */
pdcattr = GdiGetDcAttr(hdc);
@ -740,15 +802,16 @@ SetTextColor(
}
#endif
OldColor = (COLORREF) pdcattr->ulForegroundClr;
pdcattr->ulForegroundClr = (ULONG) crColor;
crOldColor = (COLORREF) pdcattr->ulForegroundClr;
pdcattr->ulForegroundClr = (ULONG)crColor;
if ( pdcattr->crForegroundClr != crColor )
if (pdcattr->crForegroundClr != crColor)
{
pdcattr->ulDirty_ |= (DIRTY_TEXT|DIRTY_LINE|DIRTY_FILL);
pdcattr->crForegroundClr = crColor;
}
return OldColor;
return crOldColor;
}
/*
@ -757,10 +820,9 @@ SetTextColor(
BOOL
WINAPI
SetTextJustification(
HDC hdc,
int extra,
int breaks
)
_In_ HDC hdc,
_In_ INT nBreakExtra,
_In_ INT nBreakCount)
{
PDC_ATTR pdcattr;
@ -776,7 +838,7 @@ SetTextJustification(
if (GDI_HANDLE_GET_TYPE(hDC) != GDI_OBJECT_TYPE_DC)
{
if (GDI_HANDLE_GET_TYPE(hDC) == GDI_OBJECT_TYPE_METADC)
return MFDRV_SetTextJustification( hdc, extra, breaks )
return MFDRV_SetTextJustification( hdc, nBreakExtra, nBreakCount )
else
{
SetLastError(ERROR_INVALID_HANDLE);
@ -793,8 +855,8 @@ SetTextJustification(
}
}
pdcattr->cBreak = breaks;
pdcattr->lBreakExtra = extra;
pdcattr->cBreak = nBreakCount;
pdcattr->lBreakExtra = nBreakExtra;
return TRUE;
}
@ -803,32 +865,35 @@ SetTextJustification(
*/
UINT
WINAPI
GetStringBitmapA(HDC hdc,
LPSTR psz,
BOOL DoCall,
UINT cj,
BYTE *lpSB)
GetStringBitmapA(
_In_ HDC hdc,
_In_ LPSTR psz,
_In_ BOOL bDoCall,
_In_ UINT cj,
_Out_writes_(cj) BYTE *lpSB)
{
NTSTATUS Status;
PWSTR pwsz;
UINT retValue = 0;
UINT uResult = 0;
if (DoCall)
if (!bDoCall)
{
Status = HEAP_strdupA2W ( &pwsz, psz );
if ( !NT_SUCCESS (Status) )
{
SetLastError (RtlNtStatusToDosError(Status));
}
else
{
retValue = NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
HEAP_free ( pwsz );
}
return 0;
}
return retValue;
Status = HEAP_strdupA2W(&pwsz, psz);
if (!NT_SUCCESS(Status))
{
SetLastError (RtlNtStatusToDosError(Status));
}
else
{
uResult = NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
HEAP_free(pwsz);
}
return uResult;
}
@ -837,20 +902,19 @@ GetStringBitmapA(HDC hdc,
*/
UINT
WINAPI
GetStringBitmapW(HDC hdc,
LPWSTR pwsz,
BOOL doCall,
UINT cj,
BYTE *lpSB)
GetStringBitmapW(
_In_ HDC hdc,
_In_ LPWSTR pwsz,
_In_ BOOL bDoCall,
_In_ UINT cj,
_Out_writes_(cj) BYTE *lpSB)
{
UINT retValue = 0;
if (doCall)
if (!bDoCall)
{
retValue = NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
return 0;
}
return retValue;
return NtGdiGetStringBitmapW(hdc, pwsz, 1, lpSB, cj);
}
@ -859,13 +923,18 @@ GetStringBitmapW(HDC hdc,
*/
BOOL
WINAPI
GetETM(HDC hdc,
EXTTEXTMETRIC *petm)
GetETM(
_In_ HDC hdc,
_Out_ EXTTEXTMETRIC *petm)
{
BOOL Ret = NtGdiGetETM(hdc, petm);
BOOL bResult;
if (Ret && petm)
bResult = NtGdiGetETM(hdc, petm);
if (bResult && petm)
{
petm->emKernPairs = (WORD)GetKerningPairsA(hdc, 0, 0);
}
return Ret;
return bResult;
}