ecker/GLdc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'alloc_fix' into 'master'

Browse Source 
Fix alloc_count_continuous calculation

See merge request simulant/GLdc!145
This commit is contained in:
Luke Benstead 2025-02-02 23:00:08 +00:00
commit a34f18965d
1 changed files with 9 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
GL/alloc/alloc.c
View File

@ -515,29 +515,27 @@ size_t alloc_count_free(void* pool) {
size_t alloc_count_continuous(void* pool) { size_t alloc_count_continuous(void* pool) {
(void) pool; (void) pool;
size_t largest_block = 0; size_t contiguous_free = 0;
size_t most_contiguous = 0;
size_t free_bits = 0;
for(size_t i = 0; i < pool_header.block_count; ++i) { for(size_t i = 0; i < pool_header.block_count; ++i) {
uint8_t t = pool_header.block_usage[i]; uint8_t t = pool_header.block_usage[i];
for(int i = 7; i >= 0; --i) { for(int i = 7; i >= 0; --i) {
bool bitset = (t & (1 << i)); bool bitset = (t & (1 << i));
if(!bitset) { if(!bitset) {
++free_bits; ++contiguous_free;
} else { } else {
free_bits = 0; if(contiguous_free > most_contiguous) {
size_t free_size = free_bits * 256; most_contiguous = contiguous_free;
if(free_size > largest_block) {
largest_block = free_size;
} }
contiguous_free = 0;
} }
} }
} }
if(free_bits && (free_bits * 256) > largest_block) { if(contiguous_free > most_contiguous) {
largest_block = (free_bits * 256); most_contiguous = contiguous_free;
} }
printf("LARGEST: %d\n", largest_block); return most_contiguous * 256;
return largest_block;
} }