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winex11: Implement the additional clipping in PutImage.

This commit is contained in:
Alexandre Julliard 2011-07-21 19:12:55 +02:00
parent 72607b3817
commit 316372a21f
1 changed files with 17 additions and 1 deletions
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18
dlls/winex11.drv/bitblt.c
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@ -1921,15 +1921,30 @@ DWORD X11DRV_PutImage( PHYSDEV dev, HBITMAP hbitmap, HRGN clip, BITMAPINFO *info
image->data = dst_bits.ptr;
if (bitmap)
{
RGNDATA *clip_data = NULL;
GC gc;
if (clip) clip_data = X11DRV_GetRegionData( clip, 0 );
X11DRV_DIB_Lock( bitmap, DIB_Status_GdiMod );
wine_tsx11_lock();
XPutImage( gdi_display, bitmap->pixmap, get_bitmap_gc(depth), image, src->visrect.left, 0,
gc = XCreateGC( gdi_display, bitmap->pixmap, 0, NULL );
XSetGraphicsExposures( gdi_display, gc, False );
if (clip_data) XSetClipRectangles( gdi_display, gc, 0, 0, (XRectangle *)clip_data->Buffer,
clip_data->rdh.nCount, YXBanded );
XPutImage( gdi_display, bitmap->pixmap, gc, image, src->visrect.left, 0,
dst->visrect.left, dst->visrect.top, width, height );
XFreeGC( gdi_display, gc );
wine_tsx11_unlock();
X11DRV_DIB_Unlock( bitmap, TRUE );
HeapFree( GetProcessHeap(), 0, clip_data );
}
else
{
HRGN saved_region = 0;
if (clip) saved_region = add_extra_clipping_region( physdev, clip );
X11DRV_LockDIBSection( physdev, DIB_Status_GdiMod );
/* optimization for single-op ROPs */
@ -1964,6 +1979,7 @@ DWORD X11DRV_PutImage( PHYSDEV dev, HBITMAP hbitmap, HRGN clip, BITMAPINFO *info
}
X11DRV_UnlockDIBSection( physdev, !ret );
if (saved_region) restore_clipping_region( physdev, saved_region );
}
image->data = NULL;
}