From f1d161d55f458cf47e63d1ab9ddf08859019dd8a Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 12 Aug 2017 23:08:48 +0200
Subject: player: make --lavfi-complex changeable at runtime

Tends to be somewhat glitchy if subtitles are enabled, and you enable
and disable tracks.

On error, this will disable --lavfi-complex, which will result in
whatever behavior.
---
 options/m_option.h | 3 ++-
 options/options.c  | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'options')

diff --git a/options/m_option.h b/options/m_option.h
index 6935c93594..5feed14542 100644
--- a/options/m_option.h
+++ b/options/m_option.h
@@ -408,7 +408,8 @@ struct m_option {
 #define UPDATE_PRIORITY         (1 << 15) // --priority (Windows-only)
 #define UPDATE_SCREENSAVER      (1 << 16) // --stop-screensaver
 #define UPDATE_VOL              (1 << 17) // softvol related options
-#define UPDATE_OPT_LAST         (1 << 17)
+#define UPDATE_LAVFI_COMPLEX    (1 << 18) // --lavfi-complex
+#define UPDATE_OPT_LAST         (1 << 18)
 
 // All bits between _FIRST and _LAST (inclusive)
 #define UPDATE_OPTS_MASK \
diff --git a/options/options.c b/options/options.c
index b13d9e5803..30249467aa 100644
--- a/options/options.c
+++ b/options/options.c
@@ -362,7 +362,7 @@ const m_option_t mp_opts[] = {
     OPT_STRINGLIST("alang", stream_lang[STREAM_AUDIO], 0),
     OPT_STRINGLIST("slang", stream_lang[STREAM_SUB], 0),
 
-    OPT_STRING("lavfi-complex", lavfi_complex, 0),
+    OPT_STRING("lavfi-complex", lavfi_complex, UPDATE_LAVFI_COMPLEX),
 
     OPT_CHOICE("audio-display", audio_display, 0,
                ({"no", 0}, {"attachment", 1})),
-- 
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