github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(image_cache): add image header cache drop (#5472)

Browse Source 
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
Co-authored-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Benign X
2024-01-25 16:46:32 +08:00
committed by GitHub
parent b81fa5a354
commit 27ad83afdd
2 changed files with 37 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/misc/cache/lv_image_cache.c vendored
View File

@@ -13,6 +13,7 @@
* DEFINES
*********************/
#define img_cache_p (LV_GLOBAL_DEFAULT()->img_cache)
#define img_header_cache_p (LV_GLOBAL_DEFAULT()->img_header_cache)
/**********************
* TYPEDEFS
**********************/
@@ -38,6 +39,9 @@
**********************/
void lv_image_cache_drop(const void * src)
{
/*If user invalidate image, the header cache should be invalidated too.*/
lv_image_header_cache_drop(src);
#if LV_CACHE_DEF_SIZE > 0
if(src == NULL) {
lv_cache_drop_all(img_cache_p, NULL);
@@ -54,6 +58,26 @@ void lv_image_cache_drop(const void * src)
LV_UNUSED(src);
#endif
}
void lv_image_header_cache_drop(const void * src)
{
#if LV_IMAGE_HEADER_CACHE_DEF_CNT > 0
if(src == NULL) {
lv_cache_drop_all(img_header_cache_p, NULL);
return;
}
lv_image_header_cache_data_t search_key = {
.src = src,
.src_type = lv_image_src_get_type(src),
};
lv_cache_drop(img_header_cache_p, &search_key, NULL);
#else
LV_UNUSED(src);
#endif
}
/**********************
* STATIC FUNCTIONS
**********************/

13
src/misc/cache/lv_image_cache.h vendored
View File

@@ -26,7 +26,20 @@ extern "C" {
/**********************
* GLOBAL PROTOTYPES
**********************/
/**
* Invalidate image cache. Use NULL to invalidate all images.
* @param src pointer to an image source.
*/
void lv_image_cache_drop(const void * src);
/**
* Invalidate image header cache. Use NULL to invalidate all image headers.
* It's also automatically called when an image is invalidated.
* @param src pointer to an image source.
*/
void lv_image_header_cache_drop(const void * src);
/*************************
* GLOBAL VARIABLES
*************************/