avcodec/fmvc: small refactoring in decode_type1()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avcodec/fmvc: small refactoring in decode_type1()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
b4da4307 · Diego Biurrun · Paul B Mahol · fa8db3f5 · b4da4307
Commit b4da4307 authored Mar 21, 2017 by Diego Biurrun Committed by Paul B Mahol Mar 21, 2017
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Showing with 4 additions and 8 deletions

fmvc.c libavcodec/fmvc.c +4 -8

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--- a/libavcodec/fmvc.c
+++ b/libavcodec/fmvc.c
@@ -380,18 +380,14 @@ static int decode_type1(GetByteContext *gb, PutByteContext *pb)
            bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
            bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
            bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
-            do {
-                bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
-                --len;
-            } while (len && bytestream2_get_bytes_left(&gbc) > 0);
        } else {
            bytestream2_put_le32(pb, bytestream2_get_le32(&gbc));
            len--;
-            do {
-                bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
-                len--;
-            } while (len && bytestream2_get_bytes_left(&gbc) > 0);
        }
+        do {
+            bytestream2_put_byte(pb, bytestream2_get_byte(&gbc));
+            len--;
+        } while (len && bytestream2_get_bytes_left(&gbc) > 0);
    }

    return 0;