C++ (Cpp) drmmode_create_initial_bos Beispiele

Beispiel #1

Datei: driver.c Projekt: freedesktop-unofficial-mirror/xorg__driver__xf86-video-opentegra

static Bool
TegraScreenInit(SCREEN_INIT_ARGS_DECL)
{
    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
    TegraPtr tegra = TegraPTR(pScrn);
    VisualPtr visual;
    int ret;

    pScrn->pScreen = pScreen;

    ret = drmSetMaster(tegra->fd);
    if (ret) {
        ErrorF("Unable to set master\n");
        return FALSE;
    }

    /* HW dependent - FIXME */
    pScrn->displayWidth = pScrn->virtualX;

    if (!drmmode_create_initial_bos(pScrn, &tegra->drmmode))
        return FALSE;

    if (tegra->drmmode.shadow_enable) {
        tegra->drmmode.shadow_fb = calloc(1, pScrn->displayWidth * pScrn->virtualY *
                                             ((pScrn->bitsPerPixel + 7) >> 3));
        if (!tegra->drmmode.shadow_fb)
            tegra->drmmode.shadow_enable = FALSE;
    }

Beispiel #2

Datei: driver.c Projekt: balagopalraj/clearlinux

static Bool
ScreenInit(ScreenPtr pScreen, int argc, char **argv)
{
    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
    modesettingPtr ms = modesettingPTR(pScrn);
    VisualPtr visual;

    pScrn->pScreen = pScreen;

    if (!SetMaster(pScrn))
        return FALSE;

#ifdef GLAMOR_HAS_GBM
    if (ms->drmmode.glamor)
        ms->drmmode.gbm = glamor_egl_get_gbm_device(pScreen);
#endif

    /* HW dependent - FIXME */
    pScrn->displayWidth = pScrn->virtualX;
    if (!drmmode_create_initial_bos(pScrn, &ms->drmmode))
        return FALSE;

    if (ms->drmmode.shadow_enable) {
        ms->drmmode.shadow_fb =
            calloc(1,
                   pScrn->displayWidth * pScrn->virtualY *
                   ((pScrn->bitsPerPixel + 7) >> 3));
        if (!ms->drmmode.shadow_fb)
            ms->drmmode.shadow_enable = FALSE;
    }

Beispiel #3

static Bool
ScreenInit(SCREEN_INIT_ARGS_DECL)
{
    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
    modesettingPtr ms = modesettingPTR(pScrn);
    VisualPtr visual;

    pScrn->pScreen = pScreen;

    if (!SetMaster(pScrn))
        return FALSE;

    /* HW dependent - FIXME */
    pScrn->displayWidth = pScrn->virtualX;
    if (!drmmode_create_initial_bos(pScrn, &ms->drmmode))
	return FALSE;

    if (ms->drmmode.shadow_enable) {
	ms->drmmode.shadow_fb = calloc(1, pScrn->displayWidth * pScrn->virtualY *
			       ((pScrn->bitsPerPixel + 7) >> 3));
	if (!ms->drmmode.shadow_fb)
	    ms->drmmode.shadow_enable = FALSE;
    }