From: Alex Tutubalin <lexa@lexa.ru>
Date: Wed, 5 Jul 2023 20:37:33 +0000 (+0200)
Subject: Do not set shrink flag for 3/4 component images
X-Git-Tag: archive/raspbian/0.21.2-2.1+rpi1~1^2~1
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=0890afe0ab05e236018bd19fb0124dc16d8149bc;p=libraw.git

Do not set shrink flag for 3/4 component images


Gbp-Pq: Name 0001-Do-not-set-shrink-flag-for-3-4-component-images.patch
---

diff --git a/src/preprocessing/raw2image.cpp b/src/preprocessing/raw2image.cpp
index e65e2ad..995f921 100644
--- a/src/preprocessing/raw2image.cpp
+++ b/src/preprocessing/raw2image.cpp
@@ -43,6 +43,8 @@ void LibRaw::raw2image_start()
 
   // adjust for half mode!
   IO.shrink =
+          !imgdata.rawdata.color4_image && !imgdata.rawdata.color3_image &&
+          !imgdata.rawdata.float4_image && !imgdata.rawdata.float3_image &&
       P1.filters &&
       (O.half_size || ((O.threshold || O.aber[0] != 1 || O.aber[2] != 1)));