Consider DQT frame as JFIF (ignore and get just the size).

If DQT frame is found, then no extra information is available,
consider like JFIF and go straight to image dimension.

diff --git a/lightmediascanner/src/plugins/jpeg/jpeg.c b/lightmediascanner/src/plugins/jpeg/jpeg.c
index 285ed7a..e140feb 100644 (file)
--- a/lightmediascanner/src/plugins/jpeg/jpeg.c
+++ b/lightmediascanner/src/plugins/jpeg/jpeg.c
@@ -47,6 +47,7 @@
 
 enum {
     JPEG_MARKER_SOI = 0xd8,
+    JPEG_MARKER_DQT = 0xdb,
     JPEG_MARKER_JFIF = 0xe0,
     JPEG_MARKER_EXIF = 0xe1,
     JPEG_MARKER_COMM = 0xfe,
@@ -625,7 +626,7 @@ _parse(struct plugin *plugin, struct lms_context *ctxt, const struct lms_file_in
             r = -3;
             goto done;
         }
-    } else if (type == JPEG_MARKER_JFIF) {
+    } else if (type == JPEG_MARKER_JFIF || type == JPEG_MARKER_DQT) {
         if (_jfif_data_get(fd, len, &info) != 0) {
             fprintf(stderr, "ERROR: could not get JPEG size (%s).\n",
                     finfo->path);