Kconfig and MicroPython config is not updated yet.
* start to refactor lv_conf.h
* further mem refactoring
* create lv_mem_builtin.c/h
* update lv_conf_internal.h
* add lv_strlen and lv_strncpy
* rename LV_DRAW_COMPLEX to LV_USE_DRAW_MASK
* update lv_conf_template
* minor fix
* Try to fix ASAN behavior
* improve alignments
* fix buffer overflow and various other fixes
* minor fixes
* formatting
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
* Add dithering to gradients
* Add support for 8x8 matrix for ordered dithering
* Fix CI errors
* Try error diffusion on vertical gradient too
* Vertical error diffusion dithering
* Add support for runtime based dithering mode selection (from none, ordered, error diffusion).
* Reduce the binary size of the code by sharing the dithering table when appropriate.
* Fix CI
* Fix CI
* Review corrections
* Fix union mapping
* Revert bg_color changes
* Fix for keeping bg_color in the API.
* Fix after review
* Add support for setting multiple stops per gradient in the style API
* Let's make an example
Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Add lv_<widget>_draw_part_type_t to widgets to precisly describe the hooked drawings.
Also add class_p element to lv_obj_draw_part_dsc_t to show what widgets lv_<widget>_draw_part_type_t needs to be used.
Related to: https://forum.lvgl.io/t/how-to-add-minor-division-lines-to-a-chart/5366/
