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Moved hGCClipRgn handling to the graphics driver.

This commit is contained in:
Alexandre Julliard 2004-02-13 20:26:27 +00:00
parent 41b89ddd53
commit e04fe7da4e
12 changed files with 74 additions and 66 deletions
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2
dlls/gdi/gdi_private.h
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@ -140,7 +140,7 @@ typedef struct tagDC_FUNCS
INT (*pSetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPCVOID,const BITMAPINFO*,UINT);
INT (*pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,
const BITMAPINFO*,UINT);
VOID (*pSetDeviceClipping)(PHYSDEV,HRGN);
VOID (*pSetDeviceClipping)(PHYSDEV,HRGN,HRGN);
BOOL (*pSetDeviceGammaRamp)(PHYSDEV,LPVOID);
INT (*pSetMapMode)(PHYSDEV,INT);
DWORD (*pSetMapperFlags)(PHYSDEV,DWORD);

2
dlls/wineps/clipping.c
View File

@ -27,7 +27,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
/***********************************************************************
* PSDRV_SetDeviceClipping
*/
VOID PSDRV_SetDeviceClipping( PSDRV_PDEVICE *physDev, HRGN ignored )
void PSDRV_SetDeviceClipping( PSDRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn )
{
/* We could set a dirty flag here to speed up PSDRV_SetClip */
return;

3
dlls/x11drv/bitblt.c
View File

@ -31,7 +31,6 @@
#include "wingdi.h"
#include "winreg.h"
#include "winuser.h"
#include "gdi.h"
#include "x11drv.h"
#include "wine/debug.h"
@ -1142,7 +1141,7 @@ static BOOL BITBLT_GetVisRectangles( X11DRV_PDEVICE *physDevDst, INT xDst, INT y
rect.bottom = yDst + heightDst;
if (widthDst < 0) SWAP_INT32( &rect.left, &rect.right );
if (heightDst < 0) SWAP_INT32( &rect.top, &rect.bottom );
GetRgnBox( physDevDst->dc->hGCClipRgn, &clipRect );
GetRgnBox( physDevDst->region, &clipRect );
if (!IntersectRect( visRectDst, &rect, &clipRect )) return FALSE;
/* Get the source visible rectangle */

6
dlls/x11drv/clipping.c
View File

@ -109,11 +109,13 @@ RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp )
/***********************************************************************
* X11DRV_SetDeviceClipping
*/
void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN hrgn )
void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn )
{
RGNDATA *data;
if (!(data = X11DRV_GetRegionData( hrgn, 0 ))) return;
CombineRgn( physDev->region, vis_rgn, clip_rgn, clip_rgn ? RGN_AND : RGN_COPY );
if (!(data = X11DRV_GetRegionData( physDev->region, 0 ))) return;
wine_tsx11_lock();
XSetClipRectangles( gdi_display, physDev->gc, physDev->org.x, physDev->org.y,
(XRectangle *)data->Buffer, data->rdh.nCount, YXBanded );

13
dlls/x11drv/graphics.c
View File

@ -1284,12 +1284,15 @@ X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y, COLORREF color,
{
XImage *image;
RECT rect;
POINT pt;
TRACE("X11DRV_ExtFloodFill %d,%d %06lx %d\n", x, y, color, fillType );
if (!PtVisible( physDev->hdc, x, y )) return FALSE;
if (GetClipBox( physDev->hdc, &rect ) == ERROR) return FALSE;
LPtoDP( physDev->hdc, (LPPOINT)&rect, 2 );
pt.x = x;
pt.y = y;
LPtoDP( physDev->hdc, &pt, 1 );
if (!PtInRegion( physDev->region, pt.x, pt.y )) return FALSE;
GetRgnBox( physDev->region, &rect );
wine_tsx11_lock();
image = XGetImage( gdi_display, physDev->drawable,
@ -1301,10 +1304,6 @@ X11DRV_ExtFloodFill( X11DRV_PDEVICE *physDev, INT x, INT y, COLORREF color,
if (X11DRV_SetupGCForBrush( physDev ))
{
POINT pt;
pt.x = x;
pt.y = y;
LPtoDP(physDev->hdc, &pt, 1);
/* Update the pixmap from the DIB section */
X11DRV_LockDIBSection(physDev, DIB_Status_GdiMod, FALSE);

13
dlls/x11drv/init.c
View File

@ -95,10 +95,8 @@ BOOL X11DRV_CreateDC( DC *dc, X11DRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR dev
if (!X11DRV_DC_Funcs) X11DRV_DC_Funcs = dc->funcs; /* hack */
physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) );
if(!physDev) {
ERR("Can't allocate physDev\n");
return FALSE;
}
if (!physDev) return FALSE;
*pdev = physDev;
physDev->hdc = dc->hSelf;
physDev->dc = dc; /* FIXME */
@ -113,11 +111,7 @@ BOOL X11DRV_CreateDC( DC *dc, X11DRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR dev
physDev->drawable = root_window;
physDev->depth = screen_depth;
}
physDev->org.x = physDev->org.y = 0;
physDev->drawable_org.x = physDev->drawable_org.y = 0;
physDev->current_pf = 0;
physDev->used_visuals = 0;
physDev->region = CreateRectRgn( 0, 0, 0, 0 );
wine_tsx11_lock();
physDev->gc = XCreateGC( gdi_display, physDev->drawable, 0, NULL );
@ -136,6 +130,7 @@ BOOL X11DRV_DeleteDC( X11DRV_PDEVICE *physDev )
{
if(physDev->xrender)
X11DRV_XRender_DeleteDC( physDev );
DeleteObject( physDev->region );
wine_tsx11_lock();
XFreeGC( gdi_display, physDev->gc );
while (physDev->used_visuals-- > 0)

16
dlls/x11drv/text.c
View File

@ -56,6 +56,7 @@ X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
XChar2b *str2b = NULL;
BOOL dibUpdateFlag = FALSE;
BOOL result = TRUE;
HRGN saved_region = 0;
POINT pt;
DC *dc = physDev->dc;
UINT align = GetTextAlign( physDev->hdc );
@ -218,8 +219,12 @@ X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
if (flags & ETO_CLIPPED)
{
SaveVisRgn16( HDC_16(physDev->hdc) );
IntersectVisRect16( HDC_16(physDev->hdc), lprect->left, lprect->top, lprect->right, lprect->bottom );
HRGN clip_region = CreateRectRgn( lprect->left, lprect->top, lprect->right, lprect->bottom );
/* make a copy of the current device region */
saved_region = CreateRectRgn( 0, 0, 0, 0 );
CombineRgn( saved_region, physDev->region, 0, RGN_COPY );
X11DRV_SetDeviceClipping( physDev, saved_region, clip_region );
DeleteObject( clip_region );
}
/* Draw the text background if necessary */
@ -411,7 +416,12 @@ X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flags,
}
wine_tsx11_unlock();
if (flags & ETO_CLIPPED) RestoreVisRgn16( HDC_16(physDev->hdc) );
if (flags & ETO_CLIPPED)
{
/* restore the device region */
X11DRV_SetDeviceClipping( physDev, saved_region, 0 );
DeleteObject( saved_region );
}
goto END;
FAIL:

2
dlls/x11drv/x11drv.h
View File

@ -91,6 +91,7 @@ typedef struct
Drawable drawable;
POINT org; /* DC origin relative to drawable */
POINT drawable_org; /* Origin of drawable relative to screen */
HRGN region; /* Device region (visible region & clip region) */
X_PHYSFONT font;
X_PHYSPEN pen;
X_PHYSBRUSH brush;
@ -170,6 +171,7 @@ extern BOOL X11DRV_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y,
UINT flags, const RECT *lprect,
LPCWSTR str, UINT count, const INT *lpDx );
extern LONG X11DRV_SetBitmapBits( HBITMAP hbitmap, const void *bits, LONG count );
extern void X11DRV_SetDeviceClipping( X11DRV_PDEVICE *physDev, HRGN vis_rgn, HRGN clip_rgn );
extern INT X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest,
INT yDest, DWORD cx, DWORD cy,
INT xSrc, INT ySrc,

17
dlls/x11drv/xrender.c
View File

@ -952,6 +952,7 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
int textPixel, backgroundPixel;
INT *deltas = NULL;
INT char_extra;
HRGN saved_region = 0;
UINT align = GetTextAlign( hdc );
COLORREF textColor = GetTextColor( hdc );
@ -1127,8 +1128,12 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
if (flags & ETO_CLIPPED)
{
SaveVisRgn16( HDC_16(hdc) );
IntersectVisRect16( HDC_16(hdc), lprect->left, lprect->top, lprect->right, lprect->bottom );
HRGN clip_region = CreateRectRgn( lprect->left, lprect->top, lprect->right, lprect->bottom );
/* make a copy of the current device region */
saved_region = CreateRectRgn( 0, 0, 0, 0 );
CombineRgn( saved_region, physDev->region, 0, RGN_COPY );
X11DRV_SetDeviceClipping( physDev, saved_region, clip_region );
DeleteObject( clip_region );
}
if(X11DRV_XRender_Installed) {
@ -1151,7 +1156,7 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
physDev->xrender->pict, hdc, physDev->drawable);
}
if ((data = X11DRV_GetRegionData( physDev->dc->hGCClipRgn, 0 )))
if ((data = X11DRV_GetRegionData( physDev->region, 0 )))
{
wine_tsx11_lock();
pXRenderSetPictureClipRectangles( gdi_display, physDev->xrender->pict,
@ -1465,7 +1470,11 @@ BOOL X11DRV_XRender_ExtTextOut( X11DRV_PDEVICE *physDev, INT x, INT y, UINT flag
HeapFree(GetProcessHeap(), 0, deltas);
if (flags & ETO_CLIPPED)
RestoreVisRgn16( HDC_16(hdc) );
{
/* restore the device region */
X11DRV_SetDeviceClipping( physDev, saved_region, 0 );
DeleteObject( saved_region );
}
retv = TRUE;

1
include/gdi.h
View File

@ -115,7 +115,6 @@ typedef struct tagDC
int flags;
HRGN hClipRgn; /* Clip region (may be 0) */
HRGN hVisRgn; /* Visible region (must never be 0) */
HRGN hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */
HPEN hPen;
HBRUSH hBrush;
HFONT hFont;

54
objects/clipping.c
View File

@ -39,8 +39,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(clipping);
*/
void CLIPPING_UpdateGCRegion( DC * dc )
{
if (!dc->hGCClipRgn) dc->hGCClipRgn = CreateRectRgn( 0, 0, 0, 0 );
if (!dc->hVisRgn)
{
ERR("hVisRgn is zero. Please report this.\n" );
@ -49,12 +47,8 @@ void CLIPPING_UpdateGCRegion( DC * dc )
if (dc->flags & DC_DIRTY) ERR( "DC is dirty. Please report this.\n" );
if (!dc->hClipRgn)
CombineRgn( dc->hGCClipRgn, dc->hVisRgn, 0, RGN_COPY );
else
CombineRgn(dc->hGCClipRgn, dc->hClipRgn, dc->hVisRgn, RGN_AND);
if (dc->funcs->pSetDeviceClipping)
dc->funcs->pSetDeviceClipping( dc->physDev, dc->hGCClipRgn );
dc->funcs->pSetDeviceClipping( dc->physDev, dc->hVisRgn, dc->hClipRgn );
}
@ -345,20 +339,18 @@ INT16 WINAPI IntersectVisRect16( HDC16 hdc16, INT16 left, INT16 top, INT16 right
*/
BOOL WINAPI PtVisible( HDC hdc, INT x, INT y )
{
BOOL ret = FALSE;
POINT pt;
BOOL ret;
DC *dc = DC_GetDCUpdate( hdc );
TRACE("%p %d,%d\n", hdc, x, y );
if (!dc) return FALSE;
if (dc->hGCClipRgn)
{
POINT pt;
pt.x = x;
pt.y = y;
LPtoDP( hdc, &pt, 1 );
ret = PtInRegion( dc->hGCClipRgn, pt.x, pt.y );
}
ret = PtInRegion( dc->hVisRgn, pt.x, pt.y );
if (ret && dc->hClipRgn) ret = PtInRegion( dc->hClipRgn, pt.x, pt.y );
GDI_ReleaseObj( hdc );
return ret;
}
@ -369,26 +361,23 @@ BOOL WINAPI PtVisible( HDC hdc, INT x, INT y )
*/
BOOL WINAPI RectVisible( HDC hdc, const RECT* rect )
{
BOOL ret = FALSE;
RECT tmpRect;
BOOL ret;
DC *dc = DC_GetDCUpdate( hdc );
if (!dc) return FALSE;
TRACE("%p %ld,%ldx%ld,%ld\n", hdc, rect->left, rect->top, rect->right, rect->bottom );
if (dc->hGCClipRgn)
{
POINT pt[2];
RECT tmpRect;
pt[0].x = rect->left;
pt[0].y = rect->top;
pt[1].x = rect->right;
pt[1].y = rect->bottom;
LPtoDP( hdc, pt, 2 );
tmpRect.left = pt[0].x;
tmpRect.top = pt[0].y;
tmpRect.right = pt[1].x;
tmpRect.bottom = pt[1].y;
ret = RectInRegion( dc->hGCClipRgn, &tmpRect );
tmpRect = *rect;
LPtoDP( hdc, (POINT *)&tmpRect, 2 );
if (dc->hClipRgn)
{
HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
CombineRgn( hrgn, dc->hVisRgn, dc->hClipRgn, RGN_AND );
ret = RectInRegion( hrgn, &tmpRect );
DeleteObject( hrgn );
}
else ret = RectInRegion( dc->hVisRgn, &tmpRect );
GDI_ReleaseObj( hdc );
return ret;
}
@ -402,7 +391,14 @@ INT WINAPI GetClipBox( HDC hdc, LPRECT rect )
INT ret;
DC *dc = DC_GetDCUpdate( hdc );
if (!dc) return ERROR;
ret = GetRgnBox( dc->hGCClipRgn, rect );
if (dc->hClipRgn)
{
HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
CombineRgn( hrgn, dc->hVisRgn, dc->hClipRgn, RGN_AND );
ret = GetRgnBox( hrgn, rect );
DeleteObject( hrgn );
}
else ret = GetRgnBox( dc->hVisRgn, rect );
DPtoLP( hdc, (LPPOINT)rect, 2 );
GDI_ReleaseObj( hdc );
return ret;

5
objects/dc.c
View File

@ -78,7 +78,6 @@ DC *DC_AllocDC( const DC_FUNCTIONS *funcs, WORD magic )
dc->flags = 0;
dc->hClipRgn = 0;
dc->hVisRgn = 0;
dc->hGCClipRgn = 0;
dc->hPen = GetStockObject( BLACK_PEN );
dc->hBrush = GetStockObject( WHITE_BRUSH );
dc->hFont = GetStockObject( SYSTEM_FONT );
@ -335,7 +334,7 @@ HDC WINAPI GetDCState( HDC hdc )
/* Get/SetDCState() don't change hVisRgn field ("Undoc. Windows" p.559). */
newdc->hGCClipRgn = newdc->hVisRgn = 0;
newdc->hVisRgn = 0;
if (dc->hClipRgn)
{
newdc->hClipRgn = CreateRectRgn( 0, 0, 0, 0 );
@ -764,7 +763,6 @@ BOOL WINAPI DeleteDC( HDC hdc )
dc->saveLevel--;
if (dcs->hClipRgn) DeleteObject( dcs->hClipRgn );
if (dcs->hVisRgn) DeleteObject( dcs->hVisRgn );
if (dcs->hGCClipRgn) DeleteObject( dcs->hGCClipRgn );
PATH_DestroyGdiPath(&dcs->path);
GDI_FreeObject( hdcs, dcs );
}
@ -782,7 +780,6 @@ BOOL WINAPI DeleteDC( HDC hdc )
if (dc->hClipRgn) DeleteObject( dc->hClipRgn );
if (dc->hVisRgn) DeleteObject( dc->hVisRgn );
if (dc->hGCClipRgn) DeleteObject( dc->hGCClipRgn );
PATH_DestroyGdiPath(&dc->path);
GDI_FreeObject( hdc, dc );