Updated frame handling with any type of hierarchy (see #4008)

Images can now be detected in nested IFDs or as root IFDs.
2017-09-16 22:30:07 +02:00
parent ae19b6485a
commit ee0bff4124
11 changed files with 667 additions and 494 deletions
--- a/rtengine/dcp.cc
+++ b/rtengine/dcp.cc
@@ -697,7 +697,8 @@ DCPProfile::DCPProfile(const Glib::ustring& filename) :
    }

    ExifManager exifManager(file, nullptr, true);
-    std::unique_ptr<TagDirectory> tagDir(exifManager.parseTIFF(false));
+    exifManager.parseTIFF(false);
+    std::unique_ptr<TagDirectory> tagDir(exifManager.roots.at(0));

    Tag* tag = tagDir->getTag(toUnderlying(TagKey::CALIBRATION_ILLUMINANT_1));
    light_source_1 =