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winex11: Fix a null pointer crash when XRender isn't around.

This commit is contained in:
Roderick Colenbrander 2009-12-21 16:45:13 +01:00 committed by Alexandre Julliard
parent ce05f49843
commit 48db6abae1
1 changed files with 2 additions and 1 deletions
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3
dlls/winex11.drv/xrender.c
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@ -2093,7 +2093,8 @@ void X11DRV_XRender_CopyBrush(X11DRV_PDEVICE *physDev, X_PHYSBITMAP *physBitmap,
physDev->brush.pixmap = XCreatePixmap(gdi_display, root_window, width, height, depth); physDev->brush.pixmap = XCreatePixmap(gdi_display, root_window, width, height, depth);
/* Use XCopyArea when the physBitmap and brush.pixmap have the same format. */ /* Use XCopyArea when the physBitmap and brush.pixmap have the same format. */
if(physBitmap->pixmap_depth == 1 || src_format->format == dst_format->format) if( (physBitmap->pixmap_depth == 1) || (!X11DRV_XRender_Installed && physDev->depth == physBitmap->pixmap_depth) ||
(src_format->format == dst_format->format) )
{ {
XCopyArea( gdi_display, physBitmap->pixmap, physDev->brush.pixmap, XCopyArea( gdi_display, physBitmap->pixmap, physDev->brush.pixmap,
get_bitmap_gc(physBitmap->pixmap_depth), 0, 0, width, height, 0, 0 ); get_bitmap_gc(physBitmap->pixmap_depth), 0, 0, width, height, 0, 0 );