C++ (Cpp) vivid_is_svid_out Beispiele

Beispiel #1

Datei: vivid-vid-common.c Projekt: 513855417/linux

bool vivid_vid_can_loop(struct vivid_dev *dev)
{
	if (dev->src_rect.width != dev->sink_rect.width ||
	    dev->src_rect.height != dev->sink_rect.height)
		return false;
	if (dev->fmt_cap->fourcc != dev->fmt_out->fourcc)
		return false;
	if (dev->field_cap != dev->field_out)
		return false;
	/*
	 * While this can be supported, it is just too much work
	 * to actually implement.
	 */
	if (dev->field_cap == V4L2_FIELD_SEQ_TB ||
	    dev->field_cap == V4L2_FIELD_SEQ_BT)
		return false;
	if (vivid_is_svid_cap(dev) && vivid_is_svid_out(dev)) {
		if (!(dev->std_cap & V4L2_STD_525_60) !=
		    !(dev->std_out & V4L2_STD_525_60))
			return false;
		return true;
	}
	if (vivid_is_hdmi_cap(dev) && vivid_is_hdmi_out(dev))
		return true;
	return false;
}

Beispiel #2

Datei: vivid-vid-common.c Projekt: 513855417/linux

int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id)
{
	struct vivid_dev *dev = video_drvdata(file);
	struct video_device *vdev = video_devdata(file);

	if (vdev->vfl_dir == VFL_DIR_RX) {
		if (!vivid_is_sdtv_cap(dev))
			return -ENODATA;
		*id = dev->std_cap;
	} else {
		if (!vivid_is_svid_out(dev))
			return -ENODATA;
		*id = dev->std_out;
	}
	return 0;
}

Beispiel #3

Datei: vivid-vid-common.c Projekt: 168519/linux

bool vivid_vid_can_loop(struct vivid_dev *dev)
{
	if (dev->src_rect.width != dev->sink_rect.width ||
	    dev->src_rect.height != dev->sink_rect.height)
		return false;
	if (dev->fmt_cap->fourcc != dev->fmt_out->fourcc)
		return false;
	if (dev->field_cap != dev->field_out)
		return false;
	if (vivid_is_svid_cap(dev) && vivid_is_svid_out(dev)) {
		if (!(dev->std_cap & V4L2_STD_525_60) !=
		    !(dev->std_out & V4L2_STD_525_60))
			return false;
		return true;
	}
	if (vivid_is_hdmi_cap(dev) && vivid_is_hdmi_out(dev))
		return true;
	return false;
}