C++ (Cpp) xf86ModeVRefreshの例

コード例 #1

ファイル: xorg_output.c プロジェクト: emcmanus/FlashMesa3D

static DisplayModePtr
output_get_modes(xf86OutputPtr output)
{
    drmModeConnectorPtr drm_connector = output->driver_private;
    drmModeModeInfoPtr drm_mode = NULL;
    DisplayModePtr modes = NULL, mode = NULL;
    int i;

    for (i = 0; i < drm_connector->count_modes; i++) {
	drm_mode = &drm_connector->modes[i];
	if (drm_mode) {
	    mode = xcalloc(1, sizeof(DisplayModeRec));
	    if (!mode)
		continue;
	    mode->Clock = drm_mode->clock;
	    mode->HDisplay = drm_mode->hdisplay;
	    mode->HSyncStart = drm_mode->hsync_start;
	    mode->HSyncEnd = drm_mode->hsync_end;
	    mode->HTotal = drm_mode->htotal;
	    mode->VDisplay = drm_mode->vdisplay;
	    mode->VSyncStart = drm_mode->vsync_start;
	    mode->VSyncEnd = drm_mode->vsync_end;
	    mode->VTotal = drm_mode->vtotal;
	    mode->Flags = drm_mode->flags;
	    mode->HSkew = drm_mode->hskew;
	    mode->VScan = drm_mode->vscan;
	    mode->VRefresh = xf86ModeVRefresh(mode);
	    mode->Private = (void *)drm_mode;
	    mode->type = 0;
	    if (drm_mode->type & DRM_MODE_TYPE_PREFERRED)
		mode->type |= M_T_PREFERRED;
	    if (drm_mode->type & DRM_MODE_TYPE_DRIVER)
		mode->type |= M_T_DRIVER;
	    xf86SetModeDefaultName(mode);
	    modes = xf86ModesAdd(modes, mode);
	    xf86PrintModeline(0, mode);
	}
    }

    return modes;
}

コード例 #2

ファイル: xorg_output.c プロジェクト: CSRedRat/mesa-1

static DisplayModePtr
output_get_modes(xf86OutputPtr output)
{
    struct output_private *priv = output->driver_private;
    drmModeConnectorPtr drm_connector = priv->drm_connector;
    drmModeModeInfoPtr drm_mode = NULL;
    drmModePropertyPtr props = NULL;
    xf86MonPtr ddc_mon = NULL;
    DisplayModePtr modes = NULL, mode = NULL;
    int i;

	for (i = 0; i < drm_connector->count_props; i++) {
		props = drmModeGetProperty(priv->fd, drm_connector->props[i]);
		if (!props)
			continue;

		if (!(props->flags & DRM_MODE_PROP_BLOB))
			goto out_free;

		if (!strcmp(props->name, "EDID")) {
			if (priv->edid_blob)
				drmModeFreePropertyBlob(priv->edid_blob);
			priv->edid_blob = drmModeGetPropertyBlob(priv->fd,
							  drm_connector->prop_values[i]);
		}

		out_free:
		drmModeFreeProperty(props);
	}

	if (priv->edid_blob) {
		ddc_mon = xf86InterpretEDID(output->scrn->scrnIndex,
									priv->edid_blob->data);

		if (ddc_mon && priv->edid_blob->length > 128)
			ddc_mon->flags |= MONITOR_EDID_COMPLETE_RAWDATA;
	}
	xf86OutputSetEDID(output, ddc_mon);

    for (i = 0; i < drm_connector->count_modes; i++) {
	drm_mode = &drm_connector->modes[i];
	if (drm_mode) {
	    mode = calloc(1, sizeof(DisplayModeRec));
	    if (!mode)
		continue;
	    mode->Clock = drm_mode->clock;
	    mode->HDisplay = drm_mode->hdisplay;
	    mode->HSyncStart = drm_mode->hsync_start;
	    mode->HSyncEnd = drm_mode->hsync_end;
	    mode->HTotal = drm_mode->htotal;
	    mode->VDisplay = drm_mode->vdisplay;
	    mode->VSyncStart = drm_mode->vsync_start;
	    mode->VSyncEnd = drm_mode->vsync_end;
	    mode->VTotal = drm_mode->vtotal;
	    mode->Flags = drm_mode->flags;
	    mode->HSkew = drm_mode->hskew;
	    mode->VScan = drm_mode->vscan;
	    mode->VRefresh = xf86ModeVRefresh(mode);
	    mode->Private = (void *)drm_mode;
	    mode->type = 0;
	    if (drm_mode->type & DRM_MODE_TYPE_PREFERRED)
		mode->type |= M_T_PREFERRED;
	    if (drm_mode->type & DRM_MODE_TYPE_DRIVER)
		mode->type |= M_T_DRIVER;
	    xf86SetModeDefaultName(mode);
	    modes = xf86ModesAdd(modes, mode);
	    xf86PrintModeline(0, mode);
	}
    }

    return modes;
}