imports/ImHex-Patterns
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patterns/jpeg: Simplify EOI marker search (#272)

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Co-authored-by: Nik <werwolv98@gmail.com>
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xndcn
2024-07-24 00:37:03 +08:00
committed by GitHub
parent 5c7d77b50f
commit 71e1ad8df7
1 changed files with 1 additions and 4 deletions
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patterns/jpeg.hexpat
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@@ -105,10 +105,7 @@ fn sof0_component_read(SOF0Component c) {
}; };
fn get_eoi_marker_position() { fn get_eoi_marker_position() {
u32 pos = std::mem::find_sequence_in_range(0, $, std::mem::size(), 0xFF); u32 pos = std::mem::find_sequence_in_range(0, $, std::mem::size(), 0xFF, 0xD9);
while (std::mem::read_unsigned(pos + 1, 1) != 0xD9) {
pos = std::mem::find_sequence_in_range(0, pos + 1, std::mem::size() + 1, 0xFF);
}
return pos; return pos;
}; };