sub: add --ass-style-override option to disable style overrides

There are a number of options which modify ASS subtitle rendering. Most
of these do things that can interfere with the styling done by subtitle
scripts, resulting in incorrect rendering. Add the --ass-style-override
option to make it easy to disable all overrides. This helps trouble-
shooting, and makes it more practical to use the override features. (You
can simply toggle the ass-style-override property at runtime, should
one of the style override options break subtitle rendering at a certain
point.)

This mainly affects whether most --ass-* options are applied, as well
as --sub-pos. Some things, like explicit style overrides loaded with
--ass-force-style, can't be changed at runtime using the
ass-style-override property.

1 files changed, 2 insertions, 1 deletions

diff --git a/mplayer.c b/mplayer.c
index 52316a8aa8..90e73bd7c8 100644
--- a/mplayer.c
+++ b/mplayer.c
@@ -3739,7 +3739,8 @@ static void play_current_file(struct MPContext *mpctx)
     }
 
 #ifdef CONFIG_ASS
-    ass_set_style_overrides(mpctx->ass_library, opts->ass_force_style_list);
+    if (opts->ass_style_override)
+        ass_set_style_overrides(mpctx->ass_library, opts->ass_force_style_list);
 #endif
     if (mpctx->video_out && mpctx->video_out->config_ok)
         vo_control(mpctx->video_out, VOCTRL_RESUME, NULL);