[tracker-miners/sam/no-gstreamer-image-extraction] tracker-extract: Remove generic image extraction codepath

[Sam Thursfield <sthursfield src gnome org>]

commit 9a84c009b9c5f946f08d1dae56efcee587d5a016
Author: Sam Thursfield <sam afuera me uk>
Date:   Sun Apr 5 20:40:44 2020 +0200

    tracker-extract: Remove generic image extraction codepath
    
    See https://gitlab.gnome.org/GNOME/tracker-miners/-/issues/87
    for rationale.
    
    This codepath can trigger a GStreamer bug that leads to a busyloop
    in tracker-extract, and its only benefit is that images in unusual
    formats might be tagged with width and height information.

 src/tracker-extract/90-gstreamer-image-generic.rule | 5 -----
 src/tracker-extract/meson.build                     | 2 +-
 2 files changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/src/tracker-extract/meson.build b/src/tracker-extract/meson.build
index c32b47178..c877a1fd5 100644
--- a/src/tracker-extract/meson.build
+++ b/src/tracker-extract/meson.build
@@ -39,7 +39,7 @@ endif
 
 if generic_media_handler_name == 'gstreamer'
   sources = ['tracker-extract-gstreamer.c', 'tracker-cue-sheet.c']
-  rules = ['10-svg.rule', '15-gstreamer-guess.rule', '90-gstreamer-image-generic.rule', 
'90-gstreamer-audio-generic.rule', '90-gstreamer-video-generic.rule']
+  rules = ['10-svg.rule', '15-gstreamer-guess.rule', '90-gstreamer-audio-generic.rule', 
'90-gstreamer-video-generic.rule']
   dependencies = [gstreamer, gstreamer_pbutils, libcue, tracker_miners_common_dep]
 
   if gstreamer_backend_name == 'GUPnP-DLNA'