Merge commit 'de5f92937857cccc45080c59c6236561416e5ece' into libraw-copylib

Upgrade LibRaw to 0.21.2.
2023-12-31 12:52:34 -08:00
parent ebf5b422be de5f929378
commit 88f9978e1f
19 changed files with 150 additions and 49 deletions
--- a/rtengine/libraw/doc/API-datastruct.html
+++ b/rtengine/libraw/doc/API-datastruct.html
@@ -427,6 +427,12 @@
          <dd>Thumbnail data offset in file</dd>
        </dl>
      </dd>
+    </dl>
+   <p>
+   Note: even if no thumbnails were found in TIFF/CR3 structure, the
+   thumbcount field will be initialized to 1 and thumblist[0] will be
+   initialized to thumbnail data from the thumbnail data, so 
+   LibRaw::unpack_thumb_ex(0) will do the same as LibRaw::unpack_thumb().
   </p>
    <p><a name="libraw_lensinfo_t"></a></p>
    <h3>Structure libraw_lensinfo_t: parsed lens data</h3>