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tagcache compress uniqbuf 2 16-bit indices occupy a single 32 bit slot

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a lot of space is wasted when file indices less than 65535
entries should be more than 1 byte apart so use the LSB as a flag
when indices are > 65535 set flag to 0 and proceed as before

explicitly mark uniqbuf as 32bit

Change-Id: I54e06c152c369eb6c0322186fe2c1e9a1e6d940d
This commit is contained in:
William Wilgus 2022-03-01 22:37:11 -05:00
parent ae97d410c5
commit f88ea12bac
3 changed files with 56 additions and 8 deletions
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2
apps/tagcache.h
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@ -188,7 +188,7 @@ struct tagcache_search {
int entry_count;
bool valid;
bool initialized;
unsigned long *unique_list;
uint32_t *unique_list;
int unique_list_capacity;
int unique_list_count;