From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Sat, 7 Aug 2021 16:30:52 +0000 (+0200)
Subject: codec_support: derive usual traits for IMA ADPCM state
X-Git-Url: https://git.nihav.org/?p=nihav.git;a=commitdiff_plain;h=d6c81913b6633bb6a44aad6f8ca06cee55e26660

codec_support: derive usual traits for IMA ADPCM state
---

diff --git a/nihav-codec-support/src/codecs/imaadpcm.rs b/nihav-codec-support/src/codecs/imaadpcm.rs
index a2da1d3..ac2d082 100644
--- a/nihav-codec-support/src/codecs/imaadpcm.rs
+++ b/nihav-codec-support/src/codecs/imaadpcm.rs
@@ -24,6 +24,7 @@ pub const IMA_STEP_TABLE: [i32; 89] = [
 ///! Maximum step value for IMA ADPCM.
 pub const IMA_MAX_STEP: u8 = 88;
 
+#[derive(Clone,Copy,Debug)]
 ///! Decoder for IMA ADPCM.
 pub struct IMAState {
     ///! Current sample value.