Huw Davies : gdi32: Implement PaintRgn().
Alexandre Julliard
julliard at winehq.org
Mon May 16 11:36:51 CDT 2011
Module: wine
Branch: master
Commit: 8c0bc67275db07d85227cbe36a099d8eb44b8591
URL: http://source.winehq.org/git/wine.git/?a=commit;h=8c0bc67275db07d85227cbe36a099d8eb44b8591
Author: Huw Davies <huw at codeweavers.com>
Date: Mon May 16 11:29:04 2011 +0100
gdi32: Implement PaintRgn().
---
dlls/gdi32/dibdrv/dc.c | 2 +-
dlls/gdi32/dibdrv/dibdrv.h | 1 +
dlls/gdi32/dibdrv/graphics.c | 37 +++++++++++++++++++++++++++++++++----
3 files changed, 35 insertions(+), 5 deletions(-)
diff --git a/dlls/gdi32/dibdrv/dc.c b/dlls/gdi32/dibdrv/dc.c
index 50a7682..6cc1d33 100644
--- a/dlls/gdi32/dibdrv/dc.c
+++ b/dlls/gdi32/dibdrv/dc.c
@@ -391,7 +391,7 @@ const DC_FUNCTIONS dib_driver =
NULL, /* pOffsetClipRgn */
NULL, /* pOffsetViewportOrg */
NULL, /* pOffsetWindowOrg */
- NULL, /* pPaintRgn */
+ dibdrv_PaintRgn, /* pPaintRgn */
dibdrv_PatBlt, /* pPatBlt */
NULL, /* pPie */
NULL, /* pPolyBezier */
diff --git a/dlls/gdi32/dibdrv/dibdrv.h b/dlls/gdi32/dibdrv/dibdrv.h
index 2ec604c..ccf9f9a 100644
--- a/dlls/gdi32/dibdrv/dibdrv.h
+++ b/dlls/gdi32/dibdrv/dibdrv.h
@@ -20,6 +20,7 @@
extern BOOL CDECL dibdrv_LineTo( PHYSDEV dev, INT x, INT y ) DECLSPEC_HIDDEN;
extern BOOL CDECL dibdrv_PatBlt( PHYSDEV dev, INT x, INT y, INT width, INT height, DWORD rop ) DECLSPEC_HIDDEN;
+extern BOOL CDECL dibdrv_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
extern BOOL CDECL dibdrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
extern HBRUSH CDECL dibdrv_SelectBrush( PHYSDEV dev, HBRUSH hbrush ) DECLSPEC_HIDDEN;
extern HPEN CDECL dibdrv_SelectPen( PHYSDEV dev, HPEN hpen ) DECLSPEC_HIDDEN;
diff --git a/dlls/gdi32/dibdrv/graphics.c b/dlls/gdi32/dibdrv/graphics.c
index bc7c488..7f7746f 100644
--- a/dlls/gdi32/dibdrv/graphics.c
+++ b/dlls/gdi32/dibdrv/graphics.c
@@ -25,7 +25,7 @@
WINE_DEFAULT_DEBUG_CHANNEL(dib);
-static RECT get_device_rect( HDC hdc, int left, int top, int right, int bottom )
+static RECT get_device_rect( HDC hdc, int left, int top, int right, int bottom, BOOL rtl_correction )
{
RECT rect;
@@ -33,7 +33,7 @@ static RECT get_device_rect( HDC hdc, int left, int top, int right, int bottom )
rect.top = top;
rect.right = right;
rect.bottom = bottom;
- if (GetLayout( hdc ) & LAYOUT_RTL)
+ if (rtl_correction && GetLayout( hdc ) & LAYOUT_RTL)
{
/* shift the rectangle so that the right border is included after mirroring */
/* it would be more correct to do this after LPtoDP but that's not what Windows does */
@@ -98,7 +98,7 @@ BOOL CDECL dibdrv_PatBlt( PHYSDEV dev, INT x, INT y, INT width, INT height, DWOR
PHYSDEV next = GET_NEXT_PHYSDEV( dev, pPatBlt );
dibdrv_physdev *pdev = get_dibdrv_pdev(dev);
INT rop2 = get_rop2_from_rop(rop);
- RECT rect = get_device_rect( dev->hdc, x, y, x + width, y + height );
+ RECT rect = get_device_rect( dev->hdc, x, y, x + width, y + height, TRUE );
BOOL done;
TRACE("(%p, %d, %d, %d, %d, %06x)\n", dev, x, y, width, height, rop);
@@ -119,13 +119,42 @@ BOOL CDECL dibdrv_PatBlt( PHYSDEV dev, INT x, INT y, INT width, INT height, DWOR
}
/***********************************************************************
+ * dibdrv_PaintRgn
+ */
+BOOL CDECL dibdrv_PaintRgn( PHYSDEV dev, HRGN rgn )
+{
+ PHYSDEV next = GET_NEXT_PHYSDEV( dev, pPaintRgn );
+ dibdrv_physdev *pdev = get_dibdrv_pdev(dev);
+ const WINEREGION *region;
+ int i;
+ RECT rect;
+
+ TRACE("%p, %p\n", dev, rgn);
+
+ if(defer_brush(pdev)) return next->funcs->pPaintRgn( next, rgn );
+
+ region = get_wine_region( rgn );
+ if(!region) return FALSE;
+
+ for(i = 0; i < region->numRects; i++)
+ {
+ rect = get_device_rect( dev->hdc, region->rects[i].left, region->rects[i].top,
+ region->rects[i].right, region->rects[i].bottom, FALSE );
+ pdev->brush_rects( pdev, 1, &rect );
+ }
+
+ release_wine_region( rgn );
+ return TRUE;
+}
+
+/***********************************************************************
* dibdrv_Rectangle
*/
BOOL CDECL dibdrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
{
PHYSDEV next = GET_NEXT_PHYSDEV( dev, pRectangle );
dibdrv_physdev *pdev = get_dibdrv_pdev(dev);
- RECT rect = get_device_rect( dev->hdc, left, top, right, bottom );
+ RECT rect = get_device_rect( dev->hdc, left, top, right, bottom, TRUE );
POINT pts[4];
TRACE("(%p, %d, %d, %d, %d)\n", dev, left, top, right, bottom);
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