patterns/jpeg: Simplify EOI marker search (#272)

Co-authored-by: Nik <werwolv98@gmail.com>
WerWolv · Jul 23, 2024 · 71e1ad8 · 71e1ad8
1 parent 5c7d77b
commit 71e1ad8
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/patterns/jpeg.hexpat b/patterns/jpeg.hexpat
@@ -105,10 +105,7 @@ fn sof0_component_read(SOF0Component c) {
 };
 
 fn get_eoi_marker_position() {
-    u32 pos = std::mem::find_sequence_in_range(0, $, std::mem::size(), 0xFF);
-    while (std::mem::read_unsigned(pos + 1, 1) != 0xD9) {
-        pos = std::mem::find_sequence_in_range(0, pos + 1, std::mem::size() + 1, 0xFF);
-    }
+    u32 pos = std::mem::find_sequence_in_range(0, $, std::mem::size(), 0xFF, 0xD9);
     return pos;
 
 };