options: kill M_OPT_GLOBAL flag

This meant "cannot be used as per-file option" (wrt. playlist items).
Doesn't make too much sense anymore, especially given how obscure
per-file options are.

3 files changed, 7 insertions, 21 deletions

diff --git a/options/m_config.c b/options/m_config.c
index ff8700d0e0..25c72ede9b 100644
--- a/options/m_config.c
+++ b/options/m_config.c
@@ -350,8 +350,6 @@ static void ensure_backup(struct m_config *config, struct m_config_option *co)
 {
     if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD)
         return;
-    if (co->opt->flags & M_OPT_GLOBAL)
-        return;
     if (!co->data)
         return;
     for (struct m_opt_backup *cur = config->backup_opts; cur; cur = cur->next) {
@@ -671,15 +669,8 @@ static int handle_set_opt_flags(struct m_config *config,
                co->name);
         return M_OPT_INVALID;
     }
-    if (flags & M_SETOPT_BACKUP) {
-        if (optflags & M_OPT_GLOBAL) {
-            MP_ERR(config, "The %s option is global and can't be set per-file.\n",
-                   co->name);
-            return M_OPT_INVALID;
-        }
-        if (set)
-            ensure_backup(config, co);
-    }
+    if ((flags & M_SETOPT_BACKUP) && set)
+        ensure_backup(config, co);
 
     return set ? 2 : 1;
 }
@@ -979,8 +970,6 @@ void m_config_print_option_list(const struct m_config *config, const char *name)
             MP_INFO(config, " (default: %s)", def);
             talloc_free(def);
         }
-        if (opt->flags & M_OPT_GLOBAL)
-            MP_INFO(config, " [global]");
         if (opt->flags & M_OPT_NOCFG)
             MP_INFO(config, " [nocfg]");
         if (opt->flags & M_OPT_FILE)
diff --git a/options/m_option.h b/options/m_option.h
index 024b62521a..a4019f411a 100644
--- a/options/m_option.h
+++ b/options/m_option.h
@@ -360,9 +360,6 @@ struct m_option {
 // The option is forbidden in config files.
 #define M_OPT_NOCFG             (1 << 2)
 
-// This option can't be set per-file when used with struct m_config.
-#define M_OPT_GLOBAL            (1 << 4)
-
 // Can not be freely changed at runtime (normally, all options can be changed,
 // even if the settings don't get effective immediately). Note that an option
 // might still change even if this is set, e.g. via properties or per-file
@@ -386,7 +383,7 @@ struct m_option {
 #define CONF_MAX                M_OPT_MAX
 #define CONF_RANGE              M_OPT_RANGE
 #define CONF_NOCFG              M_OPT_NOCFG
-#define CONF_GLOBAL             (M_OPT_GLOBAL | M_OPT_FIXED)
+#define CONF_GLOBAL             M_OPT_FIXED
 #define CONF_PRE_PARSE          M_OPT_PRE_PARSE
 
 // These flags are used to describe special parser capabilities or behavior.
@@ -686,7 +683,7 @@ extern const char m_option_path_separator;
 
 #define OPT_PRINT(optname, fn)                                              \
     {.name = optname,                                                       \
-     .flags = M_OPT_FIXED | M_OPT_GLOBAL | M_OPT_NOCFG | M_OPT_PRE_PARSE,   \
+     .flags = M_OPT_FIXED | M_OPT_NOCFG | M_OPT_PRE_PARSE,   \
      .type = &m_option_type_print_fn,                                       \
      .priv = MP_EXPECT_TYPE(m_opt_print_fn, fn),                            \
      .offset = -1}
diff --git a/options/options.c b/options/options.c
index d3b9c44341..f2e7c863e2 100644
--- a/options/options.c
+++ b/options/options.c
@@ -277,11 +277,11 @@ const m_option_t mp_opts[] = {
     OPT_FLAG("config", load_config, CONF_GLOBAL | CONF_PRE_PARSE),
     OPT_STRING("config-dir", force_configdir,
                CONF_GLOBAL | CONF_NOCFG | CONF_PRE_PARSE),
-    OPT_STRINGLIST("reset-on-next-file", reset_options, M_OPT_GLOBAL),
+    OPT_STRINGLIST("reset-on-next-file", reset_options, 0),
 
 #if HAVE_LUA
     OPT_STRINGLIST("script", script_files, CONF_GLOBAL | M_OPT_FILE),
-    OPT_KEYVALUELIST("script-opts", script_opts, M_OPT_GLOBAL),
+    OPT_KEYVALUELIST("script-opts", script_opts, 0),
     OPT_FLAG("osc", lua_load_osc, CONF_GLOBAL),
     OPT_FLAG("ytdl", lua_load_ytdl, CONF_GLOBAL),
     OPT_STRING("ytdl-format", lua_ytdl_format, CONF_GLOBAL),
@@ -650,7 +650,7 @@ const m_option_t mp_opts[] = {
 
     OPT_FLAG("input-terminal", consolecontrols, CONF_GLOBAL),
 
-    OPT_STRING("input-file", input_file, M_OPT_FILE | M_OPT_GLOBAL),
+    OPT_STRING("input-file", input_file, M_OPT_FILE),
     OPT_STRING("input-ipc-server", ipc_path, M_OPT_FILE | M_OPT_FIXED),
 
     OPT_SUBSTRUCT("screenshot", screenshot_image_opts, screenshot_conf, 0),