Update plane dimensions in extend_to_size

Fixes: strukturag#365
kleisauke · Dec 15, 2020 · 60df39f · 60df39f
1 parent 45f7baa
commit 60df39f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libheif/heif_image.cc b/libheif/heif_image.cc
@@ -277,6 +277,9 @@ bool HeifPixelImage::extend_to_size(int width, int height)
              &plane->mem[(plane->m_height - 1) * plane->stride],
              subsampled_width * nbytes);
     }
+
+    plane->m_width = subsampled_width;
+    plane->m_height = subsampled_height;
   }
 
   m_width = width;