chore: bump version to 2.2.1

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ttmp"
-version = "2.2.0"
+version = "2.2.1"
 edition = "2021"
 autoexamples = true
 
@@ -17,7 +17,7 @@ sqpack = { git = "https://git.anna.lgbt/ascclemens/sqpack-rs", features = ["read
 
 [dev-dependencies]
 criterion = "0.4"
-hex = "0.4"
+base64 = "0.13"
 sha3 = "0.10"
 tempfile = "3"
 

examples/extract_dedupe_in_memory.rs

@@ -55,7 +55,7 @@ pub fn main() {
         std::io::copy(&mut temp, &mut sha).unwrap();
         temp.seek(SeekFrom::Start(0)).unwrap();
         let hash = sha.finalize_reset();
-        let hash = hex::encode(&*hash);
+        let hash = base64::encode_config(&*hash, base64::URL_SAFE_NO_PAD);
         let new = !hashes.contains_key(&hash);
         let saved = SavedFile {
             game_path: file.file.full_path.clone(),

src/mpd_encoder.rs

@@ -145,7 +145,7 @@ impl MpdEncoder {
             };
 
             let mip_size = if next == 0 {
-                size as u32 - offset
+                size as u32 - offset.min(size as u32)
             } else {
                 next - offset
             };