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SourceVuESP-IDF Framework and Examplesi80_controller samplelv_cache_ops_t::compare_cb

lv_cache_ops_t::compare_cb field

Compare function for keys

Syntax

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Summary

Declaration

from lv_cache_private.h:114

lv_cache_compare_cb_t compare_cb;

References

Code

Location

Referrer

lv_cache_compare_cb_t compare_cb; /**< Compare function for keys */

lv_cache_private.h:114

cache->ops.compare_cb = compare_cb;

lv_cache_set_compare_cb()

LV_ASSERT_NULL(lru->cache.ops.compare_cb);

lv_cache_lru_rb.c:197

if(lru->cache.node_size <= 0 || lru->cache.ops.compare_cb == NULL || lru->cache.ops.free_cb == NULL) {

lv_cache_lru_rb.c:201

if(!lv_rb_init(&lru->rb, lru->cache.ops.compare_cb, lv_cache_entry_get_size(lru->cache.node_size) + sizeof(void *))) {

lv_cache_lru_rb.c:206

LV_ASSERT_NULL(lru->cache.ops.compare_cb);

lv_cache_lru_rb.c:220

if(lru->cache.node_size <= 0 || lru->cache.ops.compare_cb == NULL || lru->cache.ops.free_cb == NULL) {

lv_cache_lru_rb.c:224

if(!lv_rb_init(&lru->rb, lru->cache.ops.compare_cb, lv_cache_entry_get_size(lru->cache.node_size) + sizeof(void *))) {

lv_cache_lru_rb.c:229

if(lru->cache.ops.compare_cb(data, key) == 0) {

lv_cache_lru_rb.c:273

.compare_cb = (lv_cache_compare_cb_t) image_cache_compare_cb,

lv_image_cache.c:62

lv_image_cache_init()

.compare_cb = (lv_cache_compare_cb_t) image_header_cache_compare_cb,

lv_image_header_cache.c:60

lv_image_header_cache_init()

Call Tree

lv_cache_ops_t::compare_cb is called by 1 function:

lv_cache_ops_t::compare_cb

Data Use

lv_cache_ops_t::compare_cb is written by 1 function and is read by 2 functions:

lv_cache_set_compare_cb()

lv_cache_ops_t::compare_cb

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