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Avoid unnecessary GraphicsExpose events.
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parent
66e3a85586
commit
9cfeb5b88c
3 changed files with 14 additions and 6 deletions
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@ -1242,27 +1242,29 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
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case SRCCOPY: /* 0xcc */
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if (dcSrc->w.bitsPerPixel == dcDst->w.bitsPerPixel)
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{
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XSetGraphicsExposures( display, physDevDst->gc, True );
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BOOL expose = !(dcSrc->w.flags & DC_MEMORY) && !(dcDst->w.flags & DC_MEMORY);
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if ( expose ) XSetGraphicsExposures( display, physDevDst->gc, True );
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XSetFunction( display, physDevDst->gc, GXcopy );
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XCopyArea( display, physDevSrc->drawable,
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physDevDst->drawable, physDevDst->gc,
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visRectSrc.left, visRectSrc.top,
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width, height, visRectDst.left, visRectDst.top );
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XSetGraphicsExposures( display, physDevDst->gc, False );
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if ( expose ) XSetGraphicsExposures( display, physDevDst->gc, False );
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return TRUE;
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}
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if (dcSrc->w.bitsPerPixel == 1)
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{
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BOOL expose = !(dcSrc->w.flags & DC_MEMORY) && !(dcDst->w.flags & DC_MEMORY);
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XSetBackground( display, physDevDst->gc, physDevDst->textPixel );
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XSetForeground( display, physDevDst->gc,
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physDevDst->backgroundPixel );
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XSetFunction( display, physDevDst->gc, GXcopy );
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XSetGraphicsExposures( display, physDevDst->gc, True );
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if ( expose ) XSetGraphicsExposures( display, physDevDst->gc, True );
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XCopyPlane( display, physDevSrc->drawable,
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physDevDst->drawable, physDevDst->gc,
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visRectSrc.left, visRectSrc.top,
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width, height, visRectDst.left, visRectDst.top, 1 );
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XSetGraphicsExposures( display, physDevDst->gc, False );
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if ( expose ) XSetGraphicsExposures( display, physDevDst->gc, False );
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return TRUE;
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}
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break;
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@ -1290,6 +1292,7 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
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}
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tmpGC = XCreateGC( display, physDevDst->drawable, 0, NULL );
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XSetGraphicsExposures( display, tmpGC, False );
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pixmaps[DST] = XCreatePixmap( display, X11DRV_GetXRootWindow(), width, height,
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dcDst->w.bitsPerPixel );
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if (useSrc)
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@ -112,6 +112,7 @@ HBITMAP X11DRV_BITMAP_SelectObject( DC * dc, HBITMAP hbitmap,
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{
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TSXFreeGC( display, physDev->gc );
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physDev->gc = TSXCreateGC( display, physDev->drawable, 0, NULL );
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TSXSetGraphicsExposures( display, physDev->gc, False );
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dc->w.bitsPerPixel = bmp->bitmap.bmBitsPixel;
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DC_InitDC( dc );
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}
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@ -402,8 +402,12 @@ static void EVENT_ProcessEvent( XEvent *event )
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}
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}
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TRACE(event, "Got event %s for hwnd %04x\n",
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event_names[event->type], pWnd? pWnd->hwndSelf : 0 );
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if ( !pWnd && event->xany.window != X11DRV_GetXRootWindow() )
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ERR( event, "Got event %s for unknown Window %08lx\n",
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event_names[event->type], event->xany.window );
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else
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TRACE( event, "Got event %s for hwnd %04x\n",
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event_names[event->type], pWnd? pWnd->hwndSelf : 0 );
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switch(event->type)
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{
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