Exemple #1
0
Bool
rdpRRScreenSetSize(ScreenPtr pScreen, CARD16 width, CARD16 height,
                   CARD32 mmWidth, CARD32 mmHeight)
{
    WindowPtr root;
    PixmapPtr screenPixmap;
    BoxRec box;
    rdpPtr dev;

    LLOGLN(0, ("rdpRRScreenSetSize: width %d height %d mmWidth %d mmHeight %d",
           width, height, (int)mmWidth, (int)mmHeight));
    dev = rdpGetDevFromScreen(pScreen);
    root = rdpGetRootWindowPtr(pScreen);
    if ((width < 1) || (height < 1))
    {
        LLOGLN(10, ("  error width %d height %d", width, height));
        return FALSE;
    }
    dev->width = width;
    dev->height = height;
    dev->paddedWidthInBytes = PixmapBytePad(dev->width, dev->depth);
    dev->sizeInBytes = dev->paddedWidthInBytes * dev->height;
    pScreen->width = width;
    pScreen->height = height;
    pScreen->mmWidth = mmWidth;
    pScreen->mmHeight = mmHeight;
    screenPixmap = pScreen->GetScreenPixmap(pScreen);
    g_free(dev->pfbMemory_alloc);
    dev->pfbMemory_alloc = (char *) g_malloc(dev->sizeInBytes + 16, 1);
    dev->pfbMemory = (char *) RDPALIGN(dev->pfbMemory_alloc, 16);
    if (screenPixmap != 0)
    {
        pScreen->ModifyPixmapHeader(screenPixmap, width, height,
                                    -1, -1,
                                    dev->paddedWidthInBytes,
                                    dev->pfbMemory);
    }
    box.x1 = 0;
    box.y1 = 0;
    box.x2 = width;
    box.y2 = height;
    rdpRegionInit(&root->winSize, &box, 1);
    rdpRegionInit(&root->borderSize, &box, 1);
    rdpRegionReset(&root->borderClip, &box);
    rdpRegionBreak(&root->clipList);
    root->drawable.width = width;
    root->drawable.height = height;
    ResizeChildrenWinSize(root, 0, 0, 0, 0);
    RRGetInfo(pScreen, 1);
    LLOGLN(0, ("  screen resized to %dx%d", pScreen->width, pScreen->height));
    RRScreenSizeNotify(pScreen);
#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(1, 13, 0, 0, 0)
    xf86EnableDisableFBAccess(pScreen->myNum, FALSE);
    xf86EnableDisableFBAccess(pScreen->myNum, TRUE);
#else
    xf86EnableDisableFBAccess(xf86Screens[pScreen->myNum], FALSE);
    xf86EnableDisableFBAccess(xf86Screens[pScreen->myNum], TRUE);
#endif
    return TRUE;
}
Exemple #2
0
Bool
rdpRRScreenSetSize(ScreenPtr pScreen, CARD16 width, CARD16 height,
                   CARD32 mmWidth, CARD32 mmHeight)
{
    PixmapPtr screenPixmap;
    BoxRec box;

    ErrorF("rdpRRScreenSetSize: width %d height %d mmWidth %d mmHeight %d\n",
           width, height, (int)mmWidth, (int)mmHeight);

    if ((width < 1) || (height < 1))
    {
        ErrorF("  error width %d height %d\n", width, height);
        return FALSE;
    }

    g_rdpScreen.width = width;
    g_rdpScreen.height = height;
    g_rdpScreen.paddedWidthInBytes =
        PixmapBytePad(g_rdpScreen.width, g_rdpScreen.depth);
    g_rdpScreen.sizeInBytes =
        g_rdpScreen.paddedWidthInBytes * g_rdpScreen.height;
    pScreen->width = width;
    pScreen->height = height;
    pScreen->mmWidth = mmWidth;
    pScreen->mmHeight = mmHeight;

    screenPixmap = pScreen->GetScreenPixmap(pScreen);

    if (screenPixmap != 0)
    {
        ErrorF("  resizing screenPixmap [%p] to %dx%d, currently at %dx%d\n",
               (void *)screenPixmap, width, height,
               screenPixmap->drawable.width, screenPixmap->drawable.height);
        pScreen->ModifyPixmapHeader(screenPixmap, width, height,
                                    g_rdpScreen.depth, g_rdpScreen.bitsPerPixel,
                                    g_rdpScreen.paddedWidthInBytes,
                                    g_rdpScreen.pfbMemory);
        ErrorF("  pixmap resized to %dx%d\n",
               screenPixmap->drawable.width, screenPixmap->drawable.height);
    }

    DEBUG_OUT(("  root window %p\n", (void *)pScreen->root));
    box.x1 = 0;
    box.y1 = 0;
    box.x2 = width;
    box.y2 = height;
    RegionInit(&pScreen->root->winSize, &box, 1);
    RegionInit(&pScreen->root->borderSize, &box, 1);
    RegionReset(&pScreen->root->borderClip, &box);
    RegionBreak(&pScreen->root->clipList);
    pScreen->root->drawable.width = width;
    pScreen->root->drawable.height = height;
    ResizeChildrenWinSize(pScreen->root, 0, 0, 0, 0);
    RRGetInfo(pScreen, 1);
    rdpInvalidateArea(g_pScreen, 0, 0, g_rdpScreen.width, g_rdpScreen.height);
    ErrorF("  screen resized to %dx%d\n",
           pScreen->width, pScreen->height);
    return TRUE;
}
Exemple #3
0
static Bool
xf86RandR12EnterVT (int screen_index, int flags)
{
    ScreenPtr        pScreen = screenInfo.screens[screen_index];
    XF86RandRInfoPtr randrp  = XF86RANDRINFO(pScreen);

    if (randrp->orig_EnterVT) {
	if (!randrp->orig_EnterVT (screen_index, flags))
	    return FALSE;
    }

    return RRGetInfo (pScreen, TRUE); /* force a re-probe of outputs and notify clients about changes */
}
int
ProcRRXineramaQueryScreens(ClientPtr client)
{
    xXineramaQueryScreensReply rep;
    ScreenPtr pScreen = screenInfo.screens[RR_XINERAMA_SCREEN];
    int m;
    RRMonitorPtr monitors = NULL;
    int nmonitors = 0;

    REQUEST_SIZE_MATCH(xXineramaQueryScreensReq);

    if (RRXineramaScreenActive(pScreen)) {
        RRGetInfo(pScreen, FALSE);
        if (!RRMonitorMakeList(pScreen, TRUE, &monitors, &nmonitors))
            return BadAlloc;
    }


    rep.type = X_Reply;
    rep.sequenceNumber = client->sequence;
    rep.length = bytes_to_int32(nmonitors * sz_XineramaScreenInfo);
    rep.number = nmonitors;

    if (client->swapped) {
        swaps(&rep.sequenceNumber);
        swapl(&rep.length);
        swapl(&rep.number);
    }
    WriteToClient(client, sizeof(xXineramaQueryScreensReply), &rep);

    for (m = 0; m < nmonitors; m++)
        RRXineramaWriteMonitor(client, &monitors[m]);

    if (monitors)
        RRMonitorFreeList(monitors, nmonitors);

    return Success;
}