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[cff-subset] Adjust pre-allocation 

Reduces memory use significantly.
This commit is contained in:
Behdad Esfahbod 2022-12-31 13:18:32 -07:00
parent b88ca81814
commit 0ec0214f10
2 changed files with 2 additions and 2 deletions
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2
src/hb-cff-interp-common.hh
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@ -522,7 +522,7 @@ struct parsed_values_t
void alloc (unsigned n) void alloc (unsigned n)
{ {
values.alloc (n); values.alloc (n, true);
} }
void add_op (op_code_t op, const byte_str_ref_t& str_ref = byte_str_ref_t ()) void add_op (op_code_t op, const byte_str_ref_t& str_ref = byte_str_ref_t ())

2
src/hb-subset-cff-common.hh
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@ -644,7 +644,7 @@ struct subr_subsetter_t
ENV env (str, acc, fd); ENV env (str, acc, fd);
cs_interpreter_t<ENV, OPSET, subr_subset_param_t> interp (env); cs_interpreter_t<ENV, OPSET, subr_subset_param_t> interp (env);
parsed_charstrings[i].alloc (str.length / 2); parsed_charstrings[i].alloc (str.length);
subr_subset_param_t param (&parsed_charstrings[i], subr_subset_param_t param (&parsed_charstrings[i],
&parsed_global_subrs_storage, &parsed_global_subrs_storage,
&parsed_local_subrs_storage[fd], &parsed_local_subrs_storage[fd],