:orphan:

.. title:: CONFIG_LVGL_DOUBLE_VDB

.. kconfig:: CONFIG_LVGL_DOUBLE_VDB

CONFIG_LVGL_DOUBLE_VDB
######################

*Use two rendering buffers*

Type: ``bool``

Help
====

.. code-block:: none

    Use two buffers to render and flush data in parallel

Direct dependencies
===================

\ :kconfig:`LVGL <CONFIG_LVGL>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Zephyr Library>/gui/lvgl/Kconfig.memory:76``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:8`` → ``<Zephyr Library>/gui/Kconfig:4`` → ``<Zephyr Library>/gui/lvgl/Kconfig:25``

Menu path: (Top) → Additional libraries → LittlevGL GUI library → Memory manager settings

.. code-block:: kconfig

    config LVGL_DOUBLE_VDB
    	bool "Use two rendering buffers"
    	depends on LVGL
    	help
    	  Use two buffers to render and flush data in parallel

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*