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gdi32: Export the DC hook functions as 32-bit functions.

oldstable
Alexandre Julliard 2008-02-17 20:29:55 +01:00
parent 543909958f
commit 50dea38178
8 changed files with 71 additions and 29 deletions
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11
dlls/gdi32/clipping.c
View File

@ -163,22 +163,23 @@ INT WINAPI ExtSelectClipRgn( HDC hdc, HRGN hrgn, INT fnMode )
}
/***********************************************************************
* SelectVisRgn (GDI.105)
* SelectVisRgn (GDI32.@)
*
* Note: not exported on Windows, only the 16-bit version is exported.
*/
INT16 WINAPI SelectVisRgn16( HDC16 hdc16, HRGN16 hrgn )
INT WINAPI SelectVisRgn( HDC hdc, HRGN hrgn )
{
int retval;
HDC hdc = HDC_32( hdc16 );
DC * dc;
if (!hrgn) return ERROR;
if (!(dc = get_dc_ptr( hdc ))) return ERROR;
TRACE("%p %04x\n", hdc, hrgn );
TRACE("%p %p\n", hdc, hrgn );
dc->dirty = 0;
retval = CombineRgn( dc->hVisRgn, HRGN_32(hrgn), 0, RGN_COPY );
retval = CombineRgn( dc->hVisRgn, hrgn, 0, RGN_COPY );
CLIPPING_UpdateGCRegion( dc );
release_dc_ptr( dc );
return retval;

25
dlls/gdi32/dc.c
View File

@ -1395,6 +1395,24 @@ BOOL WINAPI SetDCHook( HDC hdc, DCHOOKPROC hookProc, DWORD_PTR dwHookData )
}
/***********************************************************************
* GetDCHook (GDI32.@)
*
* Note: this doesn't exist in Win32, we add it here because user32 needs it.
*/
DWORD_PTR WINAPI GetDCHook( HDC hdc, DCHOOKPROC *proc )
{
DC *dc = get_dc_ptr( hdc );
DWORD_PTR ret;
if (!dc) return 0;
if (proc) *proc = dc->hookThunk;
ret = dc->dwHookData;
release_dc_ptr( dc );
return ret;
}
/* relay function to call the 16-bit DC hook proc */
static BOOL WINAPI call_dc_hook16( HDC hdc, WORD code, DWORD_PTR data, LPARAM lParam )
{
@ -1454,11 +1472,12 @@ DWORD WINAPI GetDCHook16( HDC16 hdc16, FARPROC16 *phookProc )
/***********************************************************************
* SetHookFlags (GDI.192)
* SetHookFlags (GDI32.@)
*
* Note: this doesn't exist in Win32, we add it here because user32 needs it.
*/
WORD WINAPI SetHookFlags16(HDC16 hdc16, WORD flags)
WORD WINAPI SetHookFlags( HDC hdc, WORD flags )
{
HDC hdc = HDC_32( hdc16 );
DC *dc = get_dc_obj( hdc ); /* not get_dc_ptr, this needs to work from any thread */
LONG ret = 0;

18
dlls/gdi32/gdi16.c
View File

@ -1346,6 +1346,15 @@ BOOL16 WINAPI PtVisible16( HDC16 hdc, INT16 x, INT16 y )
}
/***********************************************************************
* SelectVisRgn (GDI.105)
*/
INT16 WINAPI SelectVisRgn16( HDC16 hdc, HRGN16 hrgn )
{
return SelectVisRgn( HDC_32(hdc), HRGN_32(hrgn) );
}
/***********************************************************************
* SetBitmapBits (GDI.106)
*/
@ -1566,6 +1575,15 @@ void WINAPI PlayMetaFileRecord16( HDC16 hdc, HANDLETABLE16 *ht, METARECORD *mr,
}
/***********************************************************************
* SetHookFlags (GDI.192)
*/
WORD WINAPI SetHookFlags16( HDC16 hdc, WORD flags )
{
return SetHookFlags( HDC_32(hdc), flags );
}
/***********************************************************************
* SetBoundsRect (GDI.193)
*/

5
dlls/gdi32/gdi32.spec
View File

@ -515,10 +515,11 @@
@ stdcall CloseJob16(long)
@ stdcall DrvGetPrinterData16(str str ptr ptr long ptr)
@ stdcall DrvSetPrinterData16(str str long ptr long)
@ stdcall GetDCHook(long ptr)
@ stdcall OpenJob16(str str long)
@ stdcall SelectVisRgn16(long long)
@ stdcall SelectVisRgn(long long)
@ stdcall SetDCHook(long ptr long)
@ stdcall SetHookFlags16(long long)
@ stdcall SetHookFlags(long long)
@ stdcall WriteSpool16(long ptr long)
################################################################

3
dlls/wineps.drv/init.c
View File

@ -37,7 +37,6 @@
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "wownt32.h"
#include "winreg.h"
#include "psdrv.h"
#include "winspool.h"
@ -406,7 +405,7 @@ HDC PSDRV_ResetDC( PSDRV_PDEVICE *physDev, const DEVMODEW *lpInitData )
HeapFree(PSDRV_Heap, 0, devmodeA);
PSDRV_UpdateDevCaps(physDev);
hrgn = CreateRectRgn(0, 0, physDev->horzRes, physDev->vertRes);
SelectVisRgn16(HDC_16(physDev->hdc), HRGN_16(hrgn));
SelectVisRgn( physDev->hdc, hrgn );
DeleteObject(hrgn);
}
return physDev->hdc;

13
dlls/winex11.drv/dce.c
View File

@ -27,10 +27,7 @@
#include "win.h"
#include "windef.h"
#include "wingdi.h"
#include "wownt32.h"
#include "x11drv.h"
#include "wine/winbase16.h"
#include "wine/wingdi16.h"
#include "wine/server.h"
#include "wine/list.h"
#include "wine/debug.h"
@ -170,7 +167,7 @@ static void update_visible_region( struct dce *dce )
OffsetRgn( vis_rgn,
-(escape.drawable_rect.left + escape.dc_rect.left),
-(escape.drawable_rect.top + escape.dc_rect.top) );
SelectVisRgn16( HDC_16(dce->hdc), HRGN_16(vis_rgn) );
SelectVisRgn( dce->hdc, vis_rgn );
DeleteObject( vis_rgn );
}
@ -214,7 +211,7 @@ static void delete_clip_rgn( struct dce *dce )
dce->clip_rgn = 0;
/* make it dirty so that the vis rgn gets recomputed next time */
SetHookFlags16( HDC_16(dce->hdc), DCHF_INVALIDATEVISRGN );
SetHookFlags( dce->hdc, DCHF_INVALIDATEVISRGN );
}
@ -317,7 +314,7 @@ void alloc_window_dce( struct x11drv_win_data *data )
if (win_style & WS_CLIPCHILDREN) dce->flags |= DCX_CLIPCHILDREN;
if (win_style & WS_CLIPSIBLINGS) dce->flags |= DCX_CLIPSIBLINGS;
}
SetHookFlags16( HDC_16(dce->hdc), DCHF_INVALIDATEVISRGN );
SetHookFlags( dce->hdc, DCHF_INVALIDATEVISRGN );
EnterCriticalSection( &dce_section );
list_add_tail( &dce_list, &dce->entry );
@ -427,7 +424,7 @@ void invalidate_dce( HWND hwnd, const RECT *rect )
/* Set dirty bits in the hDC and DCE structs */
TRACE("\tfixed up %p dce [%p]\n", dce, dce->hwnd);
SetHookFlags16( HDC_16(dce->hdc), DCHF_INVALIDATEVISRGN );
SetHookFlags( dce->hdc, DCHF_INVALIDATEVISRGN );
}
}
} /* dce list */
@ -561,7 +558,7 @@ HDC X11DRV_GetDCEx( HWND hwnd, HRGN hrgnClip, DWORD flags )
dce->hwnd = hwnd;
dce->flags = (dce->flags & ~clip_flags) | (flags & clip_flags);
if (SetHookFlags16( HDC_16(dce->hdc), DCHF_VALIDATEVISRGN ))
if (SetHookFlags( dce->hdc, DCHF_VALIDATEVISRGN ))
bUpdateVisRgn = TRUE; /* DC was dirty */
if (bUpdateVisRgn) update_visible_region( dce );

9
include/wine/wingdi16.h
View File

@ -269,7 +269,6 @@ typedef struct
FONTSIGNATURE ntmFontSig;
} NEWTEXTMETRICEX16,*LPNEWTEXTMETRICEX16;
typedef BOOL (CALLBACK *DCHOOKPROC)(HDC,WORD,DWORD_PTR,LPARAM);
typedef INT16 (CALLBACK *FONTENUMPROC16)(SEGPTR,SEGPTR,UINT16,LPARAM);
typedef VOID (CALLBACK *LINEDDAPROC16)(INT16,INT16,LPARAM);
typedef INT16 (CALLBACK *GOBJENUMPROC16)(SEGPTR,LPARAM);
@ -343,13 +342,6 @@ struct PATH_INFO {
DWORD BkColor;
};
/* DC hook codes */
#define DCHC_INVALIDVISRGN 0x0001
#define DCHC_DELETEDC 0x0002
#define DCHF_INVALIDATEVISRGN 0x0001
#define DCHF_VALIDATEVISRGN 0x0002
/* RenderMode */
#define RENDERMODE_NO_DISPLAY 0
#define RENDERMODE_OPEN 1
@ -577,7 +569,6 @@ COLORREF WINAPI SetBkColor16(HDC16,COLORREF);
INT16 WINAPI SetBkMode16(HDC16,INT16);
UINT16 WINAPI SetBoundsRect16(HDC16,const RECT16*,UINT16);
DWORD WINAPI SetBrushOrg16(HDC16,INT16,INT16);
BOOL WINAPI SetDCHook(HDC,DCHOOKPROC,DWORD_PTR);
BOOL16 WINAPI SetDCHook16(HDC16,FARPROC16,DWORD);
DWORD WINAPI SetDCOrg16(HDC16,INT16,INT16);
VOID WINAPI SetDCState16(HDC16,HDC16);

16
include/wingdi.h
View File

@ -3725,6 +3725,22 @@ WINGDIAPI BOOL WINAPI wglSwapLayerBuffers(HDC,UINT);
WINGDIAPI BOOL WINAPI wglUseFontBitmaps(HDC,DWORD,DWORD,DWORD);
WINGDIAPI BOOL WINAPI wglUseFontOutlines(HDC,DWORD,DWORD,DWORD,FLOAT,FLOAT,INT,LPGLYPHMETRICSFLOAT);
#ifdef __WINESRC__
/* the DC hook support is only exported on Win16, the 32-bit version is a Wine extension */
#define DCHC_INVALIDVISRGN 0x0001
#define DCHC_DELETEDC 0x0002
#define DCHF_INVALIDATEVISRGN 0x0001
#define DCHF_VALIDATEVISRGN 0x0002
typedef BOOL (CALLBACK *DCHOOKPROC)(HDC,WORD,DWORD_PTR,LPARAM);
WINGDIAPI DWORD_PTR WINAPI GetDCHook(HDC,DCHOOKPROC*);
WINGDIAPI BOOL WINAPI SetDCHook(HDC,DCHOOKPROC,DWORD_PTR);
WINGDIAPI WORD WINAPI SetHookFlags(HDC,WORD);
WINGDIAPI INT WINAPI SelectVisRgn(HDC,HRGN);
#endif /* __WINESRC__ */
#ifdef __cplusplus
}
#endif