libhb: Allow log level changes and update checks *after* hb_init()

- In the CLI, this allows calling hb_init() before parsing args, which
permits us to see any libhb log messages that are generated during
option parsing.  These messages were hidden before.
- In the GUIs, this allows dynamic changes to log level.  Previously an
application restart was required.  I have only updated the LinGui to
take advantage of this.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7295 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 9 insertions, 0 deletions

diff --git a/gtk/src/hb-backend.c b/gtk/src/hb-backend.c
index ecb33f791..839b4e052 100644
--- a/gtk/src/hb-backend.c
+++ b/gtk/src/hb-backend.c
@@ -149,6 +149,7 @@ static options_map_t d_logging_opts[] =
     {"0", "0", 0, "0"},
     {"1", "1", 1, "1"},
     {"2", "2", 2, "2"},
+    {"3", "3", 3, "3"},
 };
 combo_opts_t logging_opts =
 {
@@ -2866,6 +2867,14 @@ ghb_backend_init(gint debug)
 }
 
 void
+ghb_log_level_set(int level)
+{
+    hb_log_level_set(h_scan, level);
+    hb_log_level_set(h_queue, level);
+    hb_log_level_set(h_live, level);
+}
+
+void
 ghb_backend_close()
 {
     hb_close(&h_live);