msvideo1enc: fix corner case in box split condition

[nihav.git] / nihav-ms / src / codecs / msvideo1enc.rs

diff --git a/nihav-ms/src/codecs/msvideo1enc.rs b/nihav-ms/src/codecs/msvideo1enc.rs
index d2e5c34278f9f986e01e9f2c5cd5507f24f78220..959c5d5d3e2fca70a59ac098688d29878bbcc82f 100644 (file)
--- a/nihav-ms/src/codecs/msvideo1enc.rs
+++ b/nihav-ms/src/codecs/msvideo1enc.rs
@@ -73,7 +73,7 @@ impl VQElement for Pixel16 {
         let rd = u32::from(r0) - u32::from(r1);
         let gd = u32::from(g0) - u32::from(g1);
         let bd = u32::from(b0) - u32::from(b1);
-        if rd > gd && rd > bd {
+        if rd > gd && rd >= bd {
             0
         } else if bd > rd && bd > gd {
             2
@@ -610,8 +610,8 @@ mod test {
                 tb_den:  0,
                 flags:   0,
             };
-        //test_encoding_to_file(&dec_config, &enc_config, enc_params);
-        test_encoding_md5(&dec_config, &enc_config, enc_params,
-                          &[0x4339421d, 0x6393f1b6, 0x653d6cd2, 0x3a184382]);
+        //test_encoding_to_file(&dec_config, &enc_config, enc_params, &[]);
+        test_encoding_md5(&dec_config, &enc_config, enc_params, &[],
+                          &[0x6921e67e, 0x4f2ada95, 0x009ffc62, 0xd4bfab6a]);
     }
 }