APIPrivate API Draw Sw Blend

lv_draw_sw_blend.h

API reference for lv_draw_sw_blend.h

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See Also: Private HeaderThis header has a companion private implementation with internal data structures.lv_draw_sw_blend_private.h

Summary

Functions

private/draw/sw/blend/lv_draw_sw_blend.h:62function

lv_draw_sw_blend

Call the blend function of the layer.

void lv_draw_sw_blend(lv_draw_task_t *t, const lv_draw_sw_blend_dsc_t *dsc)

Name	Type	Description
`t`	`lv_draw_task_t *`	pointer to a draw unit
`dsc`	`const lv_draw_sw_blend_dsc_t *`	pointer to an initialized blend descriptor

Structs

struct

lv_draw_sw_custom_blend_handler_t

Member	Type	Description
`dest_cf`	`lv_color_format_t`
`handler`	`lv_draw_sw_blend_handler_t`

Used by 1 function

lv_draw_sw_register_blend_handler — param handler

Typedefs

private/draw/sw/blend/lv_draw_sw_blend.h:50typedef

lv_draw_sw_blend_handler_t

typedef void(* lv_draw_sw_blend_handler_t) (lv_draw_task_t *t, const lv_draw_sw_blend_dsc_t *dsc)

Custom draw function for SW rendering.

Dependencies

lvgl_public.h
lv_blend_neon.h

Indirect dependencies

Last updated on

lv_sve2_util.h

API reference for lv_sve2_util.h

lv_draw_sw_blend_private.h

API reference for lv_draw_sw_blend_private.h

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Functions lv_draw_sw_blend Structs lv_draw_sw_custom_blend_handler_t Typedefs lv_draw_sw_blend_handler_t Dependencies