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| author | Alexei Podtelezhnikov <apodtele@gmail.com> | 2023-02-25 21:54:21 -0500 |
|---|---|---|
| committer | Alexei Podtelezhnikov <apodtele@gmail.com> | 2023-02-25 21:54:21 -0500 |
| commit | 6423ddb8a077c44ddf90e6b149c308a801a7bb78 (patch) | |
| tree | 1f3713bacfc27488e38cb2b3775fdbfcdc5b0196 | |
| parent | 74c498a383ed1162d37c18f74cceb6db38916f14 (diff) | |
| download | freetype2-6423ddb8a077c44ddf90e6b149c308a801a7bb78.tar.gz | |
* src/cff/cffload.c (cff_encoding_load): Optimize array zeroing.
This is unnecessary for predefined standard and expert encodings.
Even for custom encodings the arrays might be already zeroed when
CFF_FontRec is created but we keep it just in case.
| -rw-r--r-- | src/cff/cffload.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/cff/cffload.c b/src/cff/cffload.c index 4b8c6e16c..be5fce21b 100644 --- a/src/cff/cffload.c +++ b/src/cff/cffload.c @@ -1650,13 +1650,6 @@ goto Exit; } - /* Zero out the code to gid/sid mappings. */ - for ( j = 0; j < 256; j++ ) - { - encoding->sids [j] = 0; - encoding->codes[j] = 0; - } - /* Note: The encoding table in a CFF font is indexed by glyph index; */ /* the first encoded glyph index is 1. Hence, we read the character */ /* code (`glyph_code') at index j and make the assignment: */ @@ -1671,6 +1664,10 @@ if ( offset > 1 ) { + /* Zero out the code to gid/sid mappings. */ + FT_ARRAY_ZERO( encoding->sids, 256 ); + FT_ARRAY_ZERO( encoding->codes, 256 ); + encoding->offset = base_offset + offset; /* we need to parse the table to determine its size */ |