/************************************************************************
* DrawDibBegin [MSVIDEO.104]
*/
BOOL16 VFWAPI DrawDibBegin16(HDRAWDIB16 hdd, HDC16 hdc, INT16 dxDst,
INT16 dyDst, LPBITMAPINFOHEADER lpbi, INT16 dxSrc,
INT16 dySrc, UINT16 wFlags)
{
return DrawDibBegin(HDRAWDIB_32(hdd), HDC_32(hdc), dxDst, dyDst, lpbi,
dxSrc, dySrc, wFlags);
}
/******************************************************************
* PlayMetaFile (GDI.123)
*
*/
BOOL16 WINAPI PlayMetaFile16( HDC16 hdc, HMETAFILE16 hmf16 )
{
HMETAFILE hmf = create_metafile32( hmf16 );
BOOL ret = PlayMetaFile( HDC_32(hdc), hmf );
DeleteMetaFile( hmf );
return ret;
}
/***********************************************************************
* ExcludeVisRect (GDI.73)
*/
INT16 WINAPI ExcludeVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right, INT16 bottom )
{
HRGN tempRgn;
INT16 ret;
POINT pt[2];
HDC hdc = HDC_32( hdc16 );
DC * dc = get_dc_ptr( hdc );
if (!dc) return ERROR;
pt[0].x = left;
pt[0].y = top;
pt[1].x = right;
pt[1].y = bottom;
LPtoDP( hdc, pt, 2 );
TRACE("%p %d,%d - %d,%d\n", hdc, pt[0].x, pt[0].y, pt[1].x, pt[1].y);
if (!(tempRgn = CreateRectRgn( pt[0].x, pt[0].y, pt[1].x, pt[1].y ))) ret = ERROR;
else
{
update_dc( dc );
ret = CombineRgn( dc->hVisRgn, dc->hVisRgn, tempRgn, RGN_DIFF );
DeleteObject( tempRgn );
}
if (ret != ERROR) CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return ret;
}
/***********************************************************************
* IntersectVisRect (GDI.98)
*/
INT16 WINAPI IntersectVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right, INT16 bottom )
{
HRGN tempRgn;
INT16 ret;
POINT pt[2];
HDC hdc = HDC_32( hdc16 );
DC * dc = DC_GetDCUpdate( hdc );
if (!dc) return ERROR;
pt[0].x = left;
pt[0].y = top;
pt[1].x = right;
pt[1].y = bottom;
LPtoDP( hdc, pt, 2 );
TRACE("%p %ld,%ld - %ld,%ld\n", hdc, pt[0].x, pt[0].y, pt[1].x, pt[1].y);
if (!(tempRgn = CreateRectRgn( pt[0].x, pt[0].y, pt[1].x, pt[1].y ))) ret = ERROR;
else
{
ret = CombineRgn( dc->hVisRgn, dc->hVisRgn, tempRgn, RGN_AND );
DeleteObject( tempRgn );
}
if (ret != ERROR) CLIPPING_UpdateGCRegion( dc );
GDI_ReleaseObj( hdc );
return ret;
}
static void CFn_CHOOSEFONT16to32W(LPCHOOSEFONT16 chf16, LPCHOOSEFONTW chf32w)
{
int len;
if (chf16->Flags & CF_ENABLETEMPLATE)
{
len = MultiByteToWideChar( CP_ACP, 0, MapSL(chf16->lpTemplateName), -1, NULL, 0);
chf32w->lpTemplateName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, MapSL(chf16->lpTemplateName),
-1, (LPWSTR)chf32w->lpTemplateName, len);
}
if (chf16->Flags & CF_USESTYLE)
{
len = MultiByteToWideChar( CP_ACP, 0, MapSL(chf16->lpszStyle), -1, NULL, 0);
chf32w->lpszStyle = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, MapSL(chf16->lpszStyle), -1, chf32w->lpszStyle, len);
}
chf32w->lStructSize=sizeof(CHOOSEFONTW);
chf32w->hwndOwner=HWND_32(chf16->hwndOwner);
chf32w->hDC=HDC_32(chf16->hDC);
chf32w->iPointSize=chf16->iPointSize;
chf32w->Flags=chf16->Flags;
chf32w->rgbColors=chf16->rgbColors;
chf32w->lCustData=chf16->lCustData;
chf32w->lpfnHook=NULL;
chf32w->hInstance=HINSTANCE_32(chf16->hInstance);
chf32w->nFontType=chf16->nFontType;
chf32w->nSizeMax=chf16->nSizeMax;
chf32w->nSizeMin=chf16->nSizeMin;
FONT_LogFont16To32W(MapSL(chf16->lpLogFont), chf32w->lpLogFont);
}
/**********************************************************************
* DrawDibDraw [MSVIDEO.106]
*/
BOOL16 VFWAPI DrawDibDraw16(HDRAWDIB16 hdd, HDC16 hdc, INT16 xDst, INT16 yDst,
INT16 dxDst, INT16 dyDst, LPBITMAPINFOHEADER lpbi,
LPVOID lpBits, INT16 xSrc, INT16 ySrc, INT16 dxSrc,
INT16 dySrc, UINT16 wFlags)
{
return DrawDibDraw(HDRAWDIB_32(hdd), HDC_32(hdc), xDst, yDst, dxDst,
dyDst, lpbi, lpBits, xSrc, ySrc, dxSrc, dySrc, wFlags);
}
/***********************************************************************
* OffsetVisRgn (GDI.102)
*/
INT16 WINAPI OffsetVisRgn16( HDC16 hdc16, INT16 x, INT16 y )
{
INT16 retval;
HDC hdc = HDC_32( hdc16 );
DC * dc = DC_GetDCUpdate( hdc );
if (!dc) return ERROR;
TRACE("%p %d,%d\n", hdc, x, y );
retval = OffsetRgn( dc->hVisRgn, x, y );
CLIPPING_UpdateGCRegion( dc );
GDI_ReleaseObj( hdc );
return retval;
}
/***********************************************************************
* OffsetVisRgn (GDI.102)
*/
INT16 WINAPI OffsetVisRgn16( HDC16 hdc16, INT16 x, INT16 y )
{
INT16 retval;
HDC hdc = HDC_32( hdc16 );
DC * dc = get_dc_ptr( hdc );
if (!dc) return ERROR;
TRACE("%p %d,%d\n", hdc, x, y );
update_dc( dc );
retval = OffsetRgn( dc->hVisRgn, x, y );
CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return retval;
}
/***********************************************************************
* SelectVisRgn (GDI.105)
*/
INT16 WINAPI SelectVisRgn16( HDC16 hdc16, HRGN16 hrgn )
{
int retval;
HDC hdc = HDC_32( hdc16 );
DC * dc;
if (!hrgn) return ERROR;
if (!(dc = DC_GetDCPtr( hdc ))) return ERROR;
TRACE("%p %04x\n", hdc, hrgn );
dc->flags &= ~DC_DIRTY;
retval = CombineRgn( dc->hVisRgn, HRGN_32(hrgn), 0, RGN_COPY );
CLIPPING_UpdateGCRegion( dc );
GDI_ReleaseObj( hdc );
return retval;
}
/***********************************************************************
* SaveVisRgn (GDI.129)
*/
HRGN16 WINAPI SaveVisRgn16( HDC16 hdc16 )
{
struct saved_visrgn *saved;
HDC hdc = HDC_32( hdc16 );
DC *dc = DC_GetDCUpdate( hdc );
if (!dc) return 0;
TRACE("%p\n", hdc );
if (!(saved = HeapAlloc( GetProcessHeap(), 0, sizeof(*saved) ))) goto error;
if (!(saved->hrgn = CreateRectRgn( 0, 0, 0, 0 ))) goto error;
CombineRgn( saved->hrgn, dc->hVisRgn, 0, RGN_COPY );
saved->next = dc->saved_visrgn;
dc->saved_visrgn = saved;
GDI_ReleaseObj( hdc );
return HRGN_16(saved->hrgn);
error:
GDI_ReleaseObj( hdc );
HeapFree( GetProcessHeap(), 0, saved );
return 0;
}
/***********************************************************************
* RestoreVisRgn (GDI.130)
*/
INT16 WINAPI RestoreVisRgn16( HDC16 hdc16 )
{
struct saved_visrgn *saved;
HDC hdc = HDC_32( hdc16 );
DC *dc = get_dc_ptr( hdc );
INT16 ret = ERROR;
if (!dc) return ERROR;
TRACE("%p\n", hdc );
if (!(saved = dc->saved_visrgn)) goto done;
ret = CombineRgn( dc->hVisRgn, saved->hrgn, 0, RGN_COPY );
dc->saved_visrgn = saved->next;
DeleteObject( saved->hrgn );
HeapFree( GetProcessHeap(), 0, saved );
CLIPPING_UpdateGCRegion( dc );
done:
release_dc_ptr( dc );
return ret;
}
/******************************************************************
* MSVIDEO_MapMsg16To32
*
*
*/
static LPVOID MSVIDEO_MapMsg16To32(UINT msg, LPDWORD lParam1, LPDWORD lParam2)
{
LPVOID ret = 0;
TRACE("Mapping %d\n", msg);
switch (msg)
{
case DRV_LOAD:
case DRV_ENABLE:
case DRV_CLOSE:
case DRV_DISABLE:
case DRV_FREE:
case ICM_ABOUT:
case ICM_CONFIGURE:
case ICM_COMPRESS_END:
case ICM_DECOMPRESS_END:
case ICM_DECOMPRESSEX_END:
case ICM_SETQUALITY:
case ICM_DRAW_START_PLAY:
case ICM_DRAW_STOP_PLAY:
case ICM_DRAW_REALIZE:
case ICM_DRAW_RENDERBUFFER:
case ICM_DRAW_END:
break;
case DRV_OPEN:
case ICM_GETDEFAULTQUALITY:
case ICM_GETQUALITY:
case ICM_SETSTATE:
case ICM_DRAW_WINDOW:
case ICM_GETBUFFERSWANTED:
*lParam1 = (DWORD)MapSL(*lParam1);
break;
case ICM_GETINFO:
{
ICINFO *ici = HeapAlloc(GetProcessHeap(), 0, sizeof(ICINFO));
ICINFO16 *ici16;
ici16 = MapSL(*lParam1);
ret = ici16;
ici->dwSize = sizeof(ICINFO);
COPY(ici, fccType);
COPY(ici, fccHandler);
COPY(ici, dwFlags);
COPY(ici, dwVersion);
COPY(ici, dwVersionICM);
MultiByteToWideChar( CP_ACP, 0, ici16->szName, -1, ici->szName, 16 );
MultiByteToWideChar( CP_ACP, 0, ici16->szDescription, -1, ici->szDescription, 128 );
MultiByteToWideChar( CP_ACP, 0, ici16->szDriver, -1, ici->szDriver, 128 );
*lParam1 = (DWORD)(ici);
*lParam2 = sizeof(ICINFO);
}
break;
case ICM_COMPRESS:
{
ICCOMPRESS *icc = HeapAlloc(GetProcessHeap(), 0, sizeof(ICCOMPRESS));
ICCOMPRESS *icc16;
icc16 = MapSL(*lParam1);
ret = icc16;
COPY(icc, dwFlags);
COPYPTR(icc, lpbiOutput);
COPYPTR(icc, lpOutput);
COPYPTR(icc, lpbiInput);
COPYPTR(icc, lpInput);
COPYPTR(icc, lpckid);
COPYPTR(icc, lpdwFlags);
COPY(icc, lFrameNum);
COPY(icc, dwFrameSize);
COPY(icc, dwQuality);
COPYPTR(icc, lpbiPrev);
COPYPTR(icc, lpPrev);
*lParam1 = (DWORD)(icc);
*lParam2 = sizeof(ICCOMPRESS);
}
break;
case ICM_DECOMPRESS:
{
ICDECOMPRESS *icd = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDECOMPRESS));
ICDECOMPRESS *icd16; /* Same structure except for the pointers */
icd16 = MapSL(*lParam1);
ret = icd16;
COPY(icd, dwFlags);
COPYPTR(icd, lpbiInput);
COPYPTR(icd, lpInput);
COPYPTR(icd, lpbiOutput);
COPYPTR(icd, lpOutput);
COPY(icd, ckid);
*lParam1 = (DWORD)(icd);
*lParam2 = sizeof(ICDECOMPRESS);
}
break;
case ICM_COMPRESS_BEGIN:
case ICM_COMPRESS_GET_FORMAT:
case ICM_COMPRESS_GET_SIZE:
case ICM_COMPRESS_QUERY:
case ICM_DECOMPRESS_GET_FORMAT:
case ICM_DECOMPRESS_QUERY:
case ICM_DECOMPRESS_BEGIN:
case ICM_DECOMPRESS_SET_PALETTE:
case ICM_DECOMPRESS_GET_PALETTE:
*lParam1 = (DWORD)MapSL(*lParam1);
*lParam2 = (DWORD)MapSL(*lParam2);
break;
case ICM_DECOMPRESSEX_QUERY:
if ((*lParam2 != sizeof(ICDECOMPRESSEX16)) && (*lParam2 != 0))
WARN("*lParam2 has unknown value %p\n", (ICDECOMPRESSEX16*)*lParam2);
/* FIXME: *lParm2 is meant to be 0 or an ICDECOMPRESSEX16*, but is sizeof(ICDECOMRPESSEX16)
* This is because of ICMessage(). Special case it?
{
LPVOID* addr = HeapAlloc(GetProcessHeap(), 0, 2*sizeof(LPVOID));
addr[0] = MSVIDEO_MapICDEX16To32(lParam1);
if (*lParam2)
addr[1] = MSVIDEO_MapICDEX16To32(lParam2);
else
addr[1] = 0;
ret = addr;
}
break;*/
case ICM_DECOMPRESSEX_BEGIN:
case ICM_DECOMPRESSEX:
ret = MSVIDEO_MapICDEX16To32(lParam1);
*lParam2 = sizeof(ICDECOMPRESSEX);
break;
case ICM_DRAW_BEGIN:
{
ICDRAWBEGIN *icdb = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAWBEGIN));
ICDRAWBEGIN16 *icdb16 = MapSL(*lParam1);
ret = icdb16;
COPY(icdb, dwFlags);
icdb->hpal = HPALETTE_32(icdb16->hpal);
icdb->hwnd = HWND_32(icdb16->hwnd);
icdb->hdc = HDC_32(icdb16->hdc);
COPY(icdb, xDst);
COPY(icdb, yDst);
COPY(icdb, dxDst);
COPY(icdb, dyDst);
COPYPTR(icdb, lpbi);
COPY(icdb, xSrc);
COPY(icdb, ySrc);
COPY(icdb, dxSrc);
COPY(icdb, dySrc);
COPY(icdb, dwRate);
COPY(icdb, dwScale);
*lParam1 = (DWORD)(icdb);
*lParam2 = sizeof(ICDRAWBEGIN);
}
break;
case ICM_DRAW_SUGGESTFORMAT:
{
ICDRAWSUGGEST *icds = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAWSUGGEST));
ICDRAWSUGGEST16 *icds16 = MapSL(*lParam1);
ret = icds16;
COPY(icds, dwFlags);
COPYPTR(icds, lpbiIn);
COPYPTR(icds, lpbiSuggest);
COPY(icds, dxSrc);
COPY(icds, dySrc);
COPY(icds, dxDst);
COPY(icds, dyDst);
icds->hicDecompressor = HIC_32(icds16->hicDecompressor);
*lParam1 = (DWORD)(icds);
*lParam2 = sizeof(ICDRAWSUGGEST);
}
break;
case ICM_DRAW:
{
ICDRAW *icd = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAW));
ICDRAW *icd16 = MapSL(*lParam1);
ret = icd16;
COPY(icd, dwFlags);
COPYPTR(icd, lpFormat);
COPYPTR(icd, lpData);
COPY(icd, cbData);
COPY(icd, lTime);
*lParam1 = (DWORD)(icd);
*lParam2 = sizeof(ICDRAW);
}
break;
case ICM_DRAW_START:
case ICM_DRAW_STOP:
break;
default:
FIXME("%d is not yet handled. Expect a crash.\n", msg);
}
return ret;
}
/***********************************************************************
* DrawDibRealize [MSVIDEO.112]
*/
UINT16 VFWAPI DrawDibRealize16(HDRAWDIB16 hdd, HDC16 hdc,
BOOL16 fBackground)
{
return (UINT16)DrawDibRealize(HDRAWDIB_32(hdd), HDC_32(hdc), fBackground);
}
/******************************************************************
* EnumMetaFile (GDI.175)
*
*/
BOOL16 WINAPI EnumMetaFile16( HDC16 hdc16, HMETAFILE16 hmf,
MFENUMPROC16 lpEnumFunc, LPARAM lpData )
{
METAHEADER *mh = MF_GetMetaHeader16(hmf);
METARECORD *mr;
HANDLETABLE16 *ht;
HDC hdc = HDC_32(hdc16);
HGLOBAL16 hHT;
SEGPTR spht;
unsigned int offset = 0;
WORD i, seg;
HPEN hPen;
HBRUSH hBrush;
HFONT hFont;
WORD args[8];
BOOL16 result = TRUE;
TRACE("(%p, %04x, %p, %08lx)\n", hdc, hmf, lpEnumFunc, lpData);
if(!mh) return FALSE;
/* save the current pen, brush and font */
hPen = GetCurrentObject(hdc, OBJ_PEN);
hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
hFont = GetCurrentObject(hdc, OBJ_FONT);
/* create the handle table */
hHT = GlobalAlloc16(GMEM_MOVEABLE | GMEM_ZEROINIT,
sizeof(HANDLETABLE16) * mh->mtNoObjects);
spht = WOWGlobalLock16(hHT);
seg = hmf | 7;
offset = mh->mtHeaderSize * 2;
/* loop through metafile records */
args[7] = hdc16;
args[6] = SELECTOROF(spht);
args[5] = OFFSETOF(spht);
args[4] = seg + (HIWORD(offset) << __AHSHIFT);
args[3] = LOWORD(offset);
args[2] = mh->mtNoObjects;
args[1] = HIWORD(lpData);
args[0] = LOWORD(lpData);
while (offset < (mh->mtSize * 2))
{
DWORD ret;
mr = (METARECORD *)((char *)mh + offset);
WOWCallback16Ex( (DWORD)lpEnumFunc, WCB16_PASCAL, sizeof(args), args, &ret );
if (!LOWORD(ret))
{
result = FALSE;
break;
}
offset += (mr->rdSize * 2);
args[4] = seg + (HIWORD(offset) << __AHSHIFT);
args[3] = LOWORD(offset);
}
SelectObject(hdc, hBrush);
SelectObject(hdc, hPen);
SelectObject(hdc, hFont);
ht = GlobalLock16(hHT);
/* free objects in handle table */
for(i = 0; i < mh->mtNoObjects; i++)
if(*(ht->objectHandle + i) != 0)
DeleteObject( (HGDIOBJ)(ULONG_PTR)(*(ht->objectHandle + i) ));
/* free handle table */
GlobalFree16(hHT);
MF_ReleaseMetaHeader16(hmf);
return result;
}
/******************************************************************
* CloseMetaFile (GDI.126)
*/
HMETAFILE16 WINAPI CloseMetaFile16(HDC16 hdc)
{
return create_metafile16( CloseMetaFile( HDC_32(hdc) ));
}
