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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_image_decoder_dsc_t::user_data

lv_image_decoder_dsc_t::user_data field

Store any custom data here is required

Syntax

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Summary

Declaration

from lv_image_decoder_private.h:114

void * user_data;

References

Code

Location

Referrer

void * user_data;

lv_image_decoder_private.h:114

dsc->user_data = decoder_data;

lv_bin_decoder.c:199

lv_bin_decoder_open()

lv_cache_entry_t * cache_entry = lv_image_decoder_add_to_cache(decoder, &search_key, dsc->decoded, dsc->user_data);

lv_bin_decoder.c:353

lv_bin_decoder_open()

decoder_data_t * decoder_data = dsc->user_data;

lv_bin_decoder.c:369

lv_bin_decoder_close()

decoder_data_t * decoder_data = dsc->user_data;

lv_bin_decoder.c:399

lv_bin_decoder_get_area()

decoder_data_t * data = dsc->user_data;

lv_bin_decoder.c:522

get_decoder_data()

dsc->user_data = data;

lv_bin_decoder.c:531

get_decoder_data()

decoder_data_t * decoder_data = dsc->user_data;

lv_bin_decoder.c:539

free_decoder_data()

dsc->user_data = NULL;

lv_bin_decoder.c:551

free_decoder_data()

decoder_data_t * decoder_data = dsc->user_data;

lv_bin_decoder.c:559

decode_indexed()

decoder_data_t * decoder_data = dsc->user_data;

lv_bin_decoder.c:828

decode_alpha_only()

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Data Use

lv_image_decoder_dsc_t::user_data is written by 3 functions and is read by 7 functions:

lv_bin_decoder_open()

get_decoder_data()

free_decoder_data()

lv_image_decoder_dsc_t::user_data

lv_bin_decoder_open()

lv_bin_decoder_close()

lv_bin_decoder_get_area()

get_decoder_data()

free_decoder_data()

decode_indexed()

decode_alpha_only()

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