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gdi32: Store the bounds rectangle as a pointer in the DIB driver.

This commit is contained in:
Alexandre Julliard 2012-04-25 13:15:24 +02:00
parent 3009e03df7
commit 3ea711dd7c
4 changed files with 26 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
dlls/gdi32/dibdrv/bitblt.c
View File

@ -964,7 +964,7 @@ DWORD dibdrv_PutImage( PHYSDEV dev, HBITMAP hbitmap, HRGN clip, BITMAPINFO *info
clip = tmp_rgn;
}
else if (!clip) clip = pdev->clip;
add_clipped_bounds( &pdev->bounds, &dst->visrect, clip );
add_clipped_bounds( pdev, &dst->visrect, clip );
}
if (!get_clipped_rects( dib, &dst->visrect, clip, &clipped_rects ))
@ -1021,7 +1021,7 @@ DWORD dibdrv_BlendImage( PHYSDEV dev, BITMAPINFO *info, const struct gdi_image_b
init_dib_info_from_bitmapinfo( &src_dib, info, bits->ptr, 0 );
src_dib.bits.is_copy = bits->is_copy;
add_clipped_bounds( &pdev->bounds, &dst->visrect, pdev->clip );
add_clipped_bounds( pdev, &dst->visrect, pdev->clip );
return blend_rect( &pdev->dib, &dst->visrect, &src_dib, &src->visrect, pdev->clip, blend );
update_format:
@ -1407,7 +1407,7 @@ BOOL dibdrv_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
/* Windows bug: no alpha on a8r8g8b8 created with bitfields */
if (pdev->dib.funcs == &funcs_8888 && pdev->dib.compression == BI_BITFIELDS)
vert[0].Alpha = vert[1].Alpha = 0;
add_clipped_bounds( &pdev->bounds, &bounds, pdev->clip );
add_clipped_bounds( pdev, &bounds, pdev->clip );
gradient_rect( &pdev->dib, vert, mode, pdev->clip, &bounds );
}
break;
@ -1419,7 +1419,7 @@ BOOL dibdrv_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
/* Windows bug: no alpha on a8r8g8b8 created with bitfields */
if (pdev->dib.funcs == &funcs_8888 && pdev->dib.compression == BI_BITFIELDS)
vert[0].Alpha = vert[1].Alpha = 0;
add_clipped_bounds( &pdev->bounds, &bounds, pdev->clip );
add_clipped_bounds( pdev, &bounds, pdev->clip );
gradient_rect( &pdev->dib, vert, mode, pdev->clip, &bounds );
}
break;
@ -1431,7 +1431,7 @@ BOOL dibdrv_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
/* Windows bug: no alpha on a8r8g8b8 created with bitfields */
if (pdev->dib.funcs == &funcs_8888 && pdev->dib.compression == BI_BITFIELDS)
vert[0].Alpha = vert[1].Alpha = vert[2].Alpha = 0;
add_clipped_bounds( &pdev->bounds, &bounds, pdev->clip );
add_clipped_bounds( pdev, &bounds, pdev->clip );
if (!gradient_rect( &pdev->dib, vert, mode, pdev->clip, &bounds )) ret = FALSE;
}
break;

33
dlls/gdi32/dibdrv/dc.c
View File

@ -298,19 +298,22 @@ int get_clipped_rects( const dib_info *dib, const RECT *rc, HRGN clip, struct cl
return clip_rects->count;
}
void add_clipped_bounds( RECT *bounds, const RECT *rect, HRGN clip )
void add_clipped_bounds( dibdrv_physdev *dev, const RECT *rect, HRGN clip )
{
const WINEREGION *region;
RECT rc;
if (!dev->bounds) return;
if (clip)
{
if (!(region = get_wine_region( clip ))) return;
if (!rect) add_bounds_rect( bounds, &region->extents );
else if (intersect_rect( &rc, rect, &region->extents )) add_bounds_rect( bounds, &rc );
if (!rect) rc = region->extents;
else intersect_rect( &rc, rect, &region->extents );
release_wine_region( clip );
}
else if (rect) add_bounds_rect( bounds, rect );
else rc = *rect;
add_bounds_rect( dev->bounds, &rc );
}
/**********************************************************************
@ -325,7 +328,6 @@ static BOOL dibdrv_CreateDC( PHYSDEV *dev, LPCWSTR driver, LPCWSTR device,
clear_dib_info(&pdev->dib);
clear_dib_info(&pdev->brush.dib);
clear_dib_info(&pdev->pen_brush.dib);
reset_bounds( &pdev->bounds );
push_dc_driver( dev, &pdev->dev, &dib_driver );
return TRUE;
}
@ -394,19 +396,6 @@ static void dibdrv_SetDeviceClipping( PHYSDEV dev, HRGN rgn )
pdev->clip = rgn;
}
/***********************************************************************
* dibdrv_GetBoundsRect
*/
static UINT dibdrv_GetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
{
dibdrv_physdev *pdev = get_dibdrv_pdev( dev );
if (is_rect_empty( &pdev->bounds )) return DCB_RESET;
if (rect) *rect = pdev->bounds;
if (flags & DCB_RESET) reset_bounds( &pdev->bounds );
return DCB_SET;
}
/***********************************************************************
* dibdrv_SetBoundsRect
*/
@ -414,9 +403,9 @@ static UINT dibdrv_SetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
{
dibdrv_physdev *pdev = get_dibdrv_pdev( dev );
if (is_rect_empty( &pdev->bounds )) return DCB_RESET;
if (flags & DCB_RESET) reset_bounds( &pdev->bounds );
return DCB_SET;
if (flags & DCB_DISABLE) pdev->bounds = NULL;
else if (flags & DCB_ENABLE) pdev->bounds = rect;
return DCB_RESET; /* we don't have device-specific bounds */
}
/***********************************************************************
@ -640,7 +629,7 @@ const struct gdi_dc_funcs dib_driver =
NULL, /* pFrameRgn */
NULL, /* pGdiComment */
NULL, /* pGdiRealizationInfo */
dibdrv_GetBoundsRect, /* pGetBoundsRect */
NULL, /* pGetBoundsRect */
NULL, /* pGetCharABCWidths */
NULL, /* pGetCharABCWidthsI */
NULL, /* pGetCharWidth */

4
dlls/gdi32/dibdrv/dibdrv.h
View File

@ -96,7 +96,7 @@ typedef struct dibdrv_physdev
dib_brush brush;
HRGN clip;
RECT bounds;
RECT *bounds;
/* pen */
DWORD pen_style, pen_endcap, pen_join;
@ -247,7 +247,7 @@ extern COLORREF make_rgb_colorref( HDC hdc, dib_info *dib, COLORREF color, BOOL
extern DWORD get_pixel_color(dibdrv_physdev *pdev, COLORREF color, BOOL mono_fixup) DECLSPEC_HIDDEN;
extern BOOL brush_rect( dibdrv_physdev *pdev, dib_brush *brush, const RECT *rect, HRGN clip, INT rop ) DECLSPEC_HIDDEN;
extern int get_clipped_rects( const dib_info *dib, const RECT *rc, HRGN clip, struct clipped_rects *clip_rects ) DECLSPEC_HIDDEN;
extern void add_clipped_bounds( RECT *bounds, const RECT *rect, HRGN clip ) DECLSPEC_HIDDEN;
extern void add_clipped_bounds( dibdrv_physdev *dev, const RECT *rect, HRGN clip ) DECLSPEC_HIDDEN;
extern int clip_line(const POINT *start, const POINT *end, const RECT *clip,
const bres_params *params, POINT *pt1, POINT *pt2) DECLSPEC_HIDDEN;

15
dlls/gdi32/dibdrv/graphics.c
View File

@ -92,6 +92,7 @@ static void add_pen_lines_bounds( dibdrv_physdev *dev, int count, const POINT *p
RECT bounds, rect;
int width = 0;
if (!dev->bounds) return;
reset_bounds( &bounds );
if (dev->pen_uses_region)
@ -127,7 +128,7 @@ static void add_pen_lines_bounds( dibdrv_physdev *dev, int count, const POINT *p
points++;
}
add_clipped_bounds( &dev->bounds, &bounds, dev->clip );
add_clipped_bounds( dev, &bounds, dev->clip );
}
/* compute the points for the first quadrant of an ellipse, counterclockwise from the x axis */
@ -703,7 +704,7 @@ BOOL dibdrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags,
origin.y += metrics.gmCellIncY;
}
}
add_clipped_bounds( &pdev->bounds, &bounds, pdev->clip );
add_clipped_bounds( pdev, &bounds, pdev->clip );
done:
free_clipped_rects( &clipped_rects );
@ -805,7 +806,7 @@ BOOL dibdrv_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT type )
if (!is_interior( &pdev->dib, pdev->clip, x, y, pixel, type )) return FALSE;
rgn = CreateRectRgn( 0, 0, 0, 0 );
if (!(rgn = CreateRectRgn( 0, 0, 0, 0 ))) return FALSE;
row.left = x;
row.right = x + 1;
row.top = y;
@ -813,7 +814,7 @@ BOOL dibdrv_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT type )
fill_row( &pdev->dib, pdev->clip, &row, pixel, type, rgn );
add_clipped_bounds( &pdev->bounds, NULL, rgn );
add_clipped_bounds( pdev, NULL, rgn );
brush_region( pdev, rgn );
DeleteObject( rgn );
@ -908,7 +909,7 @@ BOOL dibdrv_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop )
TRACE("(%p, %d, %d, %d, %d, %06x)\n", dev, dst->x, dst->y, dst->width, dst->height, rop);
add_bounds_rect( &pdev->bounds, &dst->visrect );
add_clipped_bounds( pdev, &dst->visrect, 0 );
return brush_rect( pdev, &pdev->brush, &dst->visrect, pdev->clip, get_rop2_from_rop(rop) );
}
@ -938,7 +939,7 @@ BOOL dibdrv_PaintRgn( PHYSDEV dev, HRGN rgn )
}
release_wine_region( rgn );
add_clipped_bounds( &pdev->bounds, &bounds, pdev->clip );
add_clipped_bounds( pdev, &bounds, pdev->clip );
return TRUE;
}
@ -1277,7 +1278,7 @@ COLORREF dibdrv_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color )
rect.top = pt.y;
rect.right = rect.left + 1;
rect.bottom = rect.top + 1;
add_clipped_bounds( &pdev->bounds, &rect, pdev->clip );
add_clipped_bounds( pdev, &rect, pdev->clip );
/* SetPixel doesn't do the 1bpp massaging like other fg colors */
pixel = get_pixel_color( pdev, color, FALSE );