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Added writing META_ESCAPE records.

This commit is contained in:
Huw D M Davies 2002-04-03 22:47:50 +00:00 committed by Alexandre Julliard
parent 43ff7d2d85
commit 160be64e9e
2 changed files with 25 additions and 1 deletions
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24
dlls/gdi/mfdrv/init.c
View File

@ -56,7 +56,7 @@ static const DC_FUNCTIONS MFDRV_Funcs =
NULL, /* pEnumDeviceFonts */
MFDRV_ExcludeClipRect, /* pExcludeClipRect */
NULL, /* pExtDeviceMode */
NULL, /* pExtEscape */
MFDRV_ExtEscape, /* pExtEscape */
MFDRV_ExtFloodFill, /* pExtFloodFill */
MFDRV_ExtTextOut, /* pExtTextOut */
MFDRV_FillPath, /* pFillPath */
@ -536,4 +536,26 @@ int MFDRV_AddHandleDC( PHYSDEV dev )
return physDev->nextHandle++;
}
/**********************************************************************
* MFDRV_ExtEscape
*/
INT MFDRV_ExtEscape( PHYSDEV dev, INT nEscape, INT cbInput, LPCVOID in_data,
INT cbOutput, LPVOID out_data )
{
METARECORD *mr;
DWORD len;
if(nEscape == MFCOMMENT) {
len = sizeof(*mr) + sizeof(WORD) + ((cbInput + 1) & ~1);
mr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
mr->rdSize = len / 2;
mr->rdFunction = META_ESCAPE;
mr->rdParm[0] = nEscape;
mr->rdParm[1] = cbInput;
memcpy(&(mr->rdParm[2]), in_data, cbInput);
MFDRV_WriteRecord( dev, mr, len);
HeapFree(GetProcessHeap(), 0, mr);
return 1;
}
return 0;
}

2
dlls/gdi/mfdrv/metafiledrv.h
View File

@ -70,6 +70,8 @@ extern BOOL MFDRV_Ellipse( PHYSDEV dev, INT left, INT top,
extern BOOL MFDRV_EndPath( PHYSDEV dev );
extern INT MFDRV_ExcludeClipRect( PHYSDEV dev, INT left, INT top, INT right, INT
bottom );
extern INT MFDRV_ExtEscape( PHYSDEV dev, INT nEscape, INT cbInput, LPCVOID in_data,
INT cbOutput, LPVOID out_data );
extern BOOL MFDRV_ExtFloodFill( PHYSDEV dev, INT x, INT y,
COLORREF color, UINT fillType );
extern BOOL MFDRV_ExtTextOut( PHYSDEV dev, INT x, INT y,