feat: estimate compressed size

ikpil · Oct 1, 2023 · e81b8fa · e81b8fa
1 parent 895a258
commit e81b8fa
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/DotFastLZ.Compression/FastLZ.cs b/src/DotFastLZ.Compression/FastLZ.cs
@@ -639,5 +639,11 @@ public static void MemMove(byte[] dest, long destOffset, byte[] src, long srcOff
                 dest[destOffset + i] = src[srcOffset + i];
             }
         }
+
+        public static long EstimateCompressedSize(long size)
+        {
+            long estimatedSize = (long)Math.Ceiling(size * 1.06f);
+            return Math.Max(estimatedSize, 66);
+        }
     }
 }