From 5425c5c610fcd75637741030746bf8d37c563db1 Mon Sep 17 00:00:00 2001
From: Daniel Vogelbacher <daniel@chaospixel.com>
Date: Thu, 5 May 2022 20:50:24 +0200
Subject: [PATCH] SRW: Keep scale for lossy compressed v3 images

The scale is recalculated every 64 pixels. Resetting the scale
to zero in other cases leads to invalid images.
---
 src/decoders/srw.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/decoders/srw.rs b/src/decoders/srw.rs
index 840016e8..69e8e4e3 100644
--- a/src/decoders/srw.rs
+++ b/src/decoders/srw.rs
@@ -282,7 +282,7 @@ impl<'a> SrwDecoder<'a> {
             pump.get_bits(12) as i32
           }
         } else {
-          0
+          scale // Keep value from previous iteration
         };
 
         // First we figure out which reference pixels mode we're in