# lv_libpng.h (/api/libs/libpng/lv_libpng_h)



<ApiSummary functions="2" />

Functions [#functions]

<ApiMember kind="function" name="lv_libpng_init" file="libs/libpng/lv_libpng.h" line="34" url="https://github.com/lvgl/lvgl/tree/a7b95c5b0839ce901c09c205610bc2c77cc3345d/src/libs/libpng/lv_libpng.h#L34">
  lv_libpng_init [#lv_libpng_init]

  Register the PNG decoder functions in LVGL

  ```c title=" " lineNumbers=1
  void lv_libpng_init(void)
  ```
</ApiMember>

<ApiMember kind="function" name="lv_libpng_deinit" file="libs/libpng/lv_libpng.h" line="36" url="https://github.com/lvgl/lvgl/tree/a7b95c5b0839ce901c09c205610bc2c77cc3345d/src/libs/libpng/lv_libpng.h#L36">
  lv_libpng_deinit [#lv_libpng_deinit]

  ```c title=" " lineNumbers=1
  void lv_libpng_deinit(void)
  ```
</ApiMember>

Dependencies [#dependencies]

<FileIncludes includes="[&#x22;lv_conf_internal.h&#x22;]" transitiveIncludes="[&#x22;lv_conf_kconfig.h&#x22;]" />