From e5c8ceac5f1d8b58d4cbd6292a898759e24cd1b1 Mon Sep 17 00:00:00 2001
From: Alberto Griggio <agriggio@users.noreply.github.com>
Date: Tue, 27 Aug 2019 05:47:15 -0700
Subject: [PATCH] metadata: fixed detection of Pentax DNG pixelshift images

(cherry picked from commit 2bdd3a6c5d79dc61fca39ea39ecd90ba9a12dee5)
---
 rtengine/imagedata.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rtengine/imagedata.cc b/rtengine/imagedata.cc
index 915f723a3..2434fc42b 100644
--- a/rtengine/imagedata.cc
+++ b/rtengine/imagedata.cc
@@ -338,7 +338,10 @@ FramesData::FramesData(const Glib::ustring &fname) :
 
             if (
                 !isHDR
-                && find_exif_tag("Exif.Pentax.Quality")
+                && (
+                    find_exif_tag("Exif.Pentax.Quality")
+                    || find_exif_tag("Exif.PentaxDng.Quality")
+                )
                 && (
                     pos->toLong() == 7
                     || pos->toLong() == 8