lv_draw_eve_private.h

API reference for lv_draw_eve_private.h

Summary

Functions

draw/eve/lv_draw_eve_private.h:80function

lv_draw_eve_image

void lv_draw_eve_image(lv_draw_task_t *t, const lv_draw_image_dsc_t *draw_dsc, const lv_area_t *coords)

Name	Type
`t`	`lv_draw_task_t *`
`draw_dsc`	`const lv_draw_image_dsc_t *`
`coords`	`const lv_area_t *`

draw/eve/lv_draw_eve_private.h:82function

lv_draw_eve_image_src_check

bool lv_draw_eve_image_src_check(const void *src)

Name	Type
`src`	`const void *`

draw/eve/lv_draw_eve_private.h:83function

lv_draw_eve_image_upload_image

uint32_t lv_draw_eve_image_upload_image(bool burst_is_active, const lv_image_dsc_t *img_dsc)

Name	Type
`burst_is_active`	`bool`
`img_dsc`	`const lv_image_dsc_t *`

draw/eve/lv_draw_eve_private.h:85function

lv_draw_eve_fill

void lv_draw_eve_fill(lv_draw_task_t *t, const lv_draw_fill_dsc_t *dsc, const lv_area_t *coords)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_fill_dsc_t *`
`coords`	`const lv_area_t *`

draw/eve/lv_draw_eve_private.h:87function

lv_draw_eve_border

void lv_draw_eve_border(lv_draw_task_t *t, const lv_draw_border_dsc_t *dsc, const lv_area_t *coords)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_border_dsc_t *`
`coords`	`const lv_area_t *`

draw/eve/lv_draw_eve_private.h:90function

lv_draw_eve_line

void lv_draw_eve_line(lv_draw_task_t *t, const lv_draw_line_dsc_t *dsc)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_line_dsc_t *`

draw/eve/lv_draw_eve_private.h:92function

lv_draw_eve_label

void lv_draw_eve_label(lv_draw_task_t *t, const lv_draw_label_dsc_t *dsc, const lv_area_t *coords)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_label_dsc_t *`
`coords`	`const lv_area_t *`

draw/eve/lv_draw_eve_private.h:94function

lv_draw_eve_label_font_check

bool lv_draw_eve_label_font_check(const lv_font_t *font)

Name	Type
`font`	`const lv_font_t *`

draw/eve/lv_draw_eve_private.h:95function

lv_draw_eve_label_upload_glyph

uint32_t lv_draw_eve_label_upload_glyph(bool burst_is_active, const lv_font_fmt_txt_dsc_t *font_dsc, uint32_t gid_index)

Name	Type
`burst_is_active`	`bool`
`font_dsc`	`const lv_font_fmt_txt_dsc_t *`
`gid_index`	`uint32_t`

draw/eve/lv_draw_eve_private.h:98function

lv_draw_eve_arc

void lv_draw_eve_arc(lv_draw_task_t *t, const lv_draw_arc_dsc_t *dsc, const lv_area_t *coords)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_arc_dsc_t *`
`coords`	`const lv_area_t *`

draw/eve/lv_draw_eve_private.h:100function

lv_draw_eve_triangle

void lv_draw_eve_triangle(lv_draw_task_t *t, const lv_draw_triangle_dsc_t *dsc)

Name	Type
`t`	`lv_draw_task_t *`
`dsc`	`const lv_draw_triangle_dsc_t *`

Structs

struct

lv_draw_eve_ramg_hash_table_cell_t

Member	Type	Description
`key`	`uintptr_t`
`addr`	`uint32_t`

struct

lv_draw_eve_ramg_t

Member	Type	Description
`ramg_addr_end`	`uint32_t`
`hash_table_cell_count`	`uint32_t`
`hash_table_cells_occupied`	`uint32_t`
`hash_table`	`lv_draw_eve_ramg_hash_table_cell_t *`

struct

_lv_draw_eve_unit_t

Member	Type	Description
`base_unit`	`lv_draw_unit_t`
`task_act`	`lv_draw_task_t *`
`disp`	`lv_display_t *`
`ramg`	`lv_draw_eve_ramg_t`
`params`	`lv_draw_eve_parameters_t`
`op_cb`	`lv_draw_eve_operation_cb_t`
`lv_eve_write_buf_len`	`uint32_t`
`lv_eve_write_buf`	`uint8_t[2048]`

Macros

draw/eve/lv_draw_eve_private.h:40macro

LV_DRAW_EVE_WRITE_BUFFER_SIZE_INTERNAL

#define LV_DRAW_EVE_WRITE_BUFFER_SIZE_INTERNAL LV_DRAW_EVE_WRITE_BUFFER_SIZE

draw/eve/lv_draw_eve_private.h:106macro

DEGREES

#define DEGREES(n) \
    ((65536UL * (n)) / 3600)

draw/eve/lv_draw_eve_private.h:107macro

F16

#define F16(x) \
    ((int32_t)((x) * 65536L))

draw/eve/lv_draw_eve_private.h:109macro

lv_draw_eve_unit_g

#define lv_draw_eve_unit_g (LV_GLOBAL_DEFAULT()->draw_eve_unit)

Dependencies

Indirect dependencies

lv_draw_eve_private.h

On this page