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LibGfx/JPEG: Ensure capacity of vector instead of blindly appending

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Lucas CHOLLET 2023-04-29 20:12:42 -04:00 • committed by Andreas Kling
parent f4014f898d
commit 011fe0d9ba
1 changed files with 1 additions and 0 deletions
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Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
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@ -892,6 +892,7 @@ static ErrorOr<void> read_huffman_table(Stream& stream, JPEGLoadingContext& cont
}
table.codes.ensure_capacity(total_codes);
table.symbols.ensure_capacity(total_codes);
// Read symbols. Read X bytes, where X is the sum of the counts of codes read in the previous step.
for (u32 i = 0; i < total_codes; i++) {