:orphan:

.. title:: LVGL_IMG_CACHE_DEF_SIZE

.. option:: CONFIG_LVGL_IMG_CACHE_DEF_SIZE

*Default image cache size*

Type: ``int``

Help
====

Default image cache size, image caching keeps the images open.
If only the built-in image formats are used there is no real
advantage of caching. With complex image decoders (e.g. PNG or JPG)
caching can save the continuous decoding of images. However the
opened images might consume additional RAM.

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

\ :option:`LVGL <CONFIG_LVGL>`

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

Default
=======

- 1

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

.. highlight:: kconfig

At ``lib/gui/lvgl/Kconfig.image:19``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:33`` → ``lib/Kconfig:14`` → ``lib/gui/Kconfig:4`` → ``lib/gui/lvgl/Kconfig:28``

Menu path: (Top) → Additional libraries → LittlevGL GUI library → Image decoder and cache

.. parsed-literal::

    config LVGL_IMG_CACHE_DEF_SIZE
    	int "Default image cache size"
    	default 1
    	depends on \ :option:`LVGL <CONFIG_LVGL>`
    	help
    	  Default image cache size, image caching keeps the images open.
    	  If only the built-in image formats are used there is no real
    	  advantage of caching. With complex image decoders (e.g. PNG or JPG)
    	  caching can save the continuous decoding of images. However the
    	  opened images might consume additional RAM.

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