command: change update handling of some video-related properties

Use the new mechanism, instead of wrapped properties. As usual, extend
the update handling to some options that were forgotten/neglected
before. Rename video_reset_aspect() to video_reset_params() to make it
more "general" (and we can amazingly include write access to
video-aspect as well in this).

options/m_option.h

@@ -386,7 +386,8 @@ struct m_option {
 #define UPDATE_VIDEOPOS         (1 << 9) // video position (panscan etc.)
 #define UPDATE_OSD              (1 << 10) // related to OSD rendering
 #define UPDATE_BUILTIN_SCRIPTS  (1 << 11) // osc/ytdl
-#define UPDATE_OPT_LAST         (1 << 11)
+#define UPDATE_IMGPAR           (1 << 12) // video image params overrides
+#define UPDATE_OPT_LAST         (1 << 12)
 
 // All bits between _FIRST and _LAST (inclusive)
 #define UPDATE_OPTS_MASK \

options/options.c

@@ -424,11 +424,11 @@ const m_option_t mp_opts[] = {
 
     // -1 means auto aspect (prefer container size until aspect change)
     //  0 means square pixels
-    OPT_ASPECT("video-aspect", movie_aspect, 0, -1.0, 10.0),
-    OPT_CHOICE("video-aspect-method", aspect_method, 0,
+    OPT_ASPECT("video-aspect", movie_aspect, UPDATE_IMGPAR, -1.0, 10.0),
+    OPT_CHOICE("video-aspect-method", aspect_method, UPDATE_IMGPAR,
                ({"hybrid", 0}, {"bitstream", 1}, {"container", 2})),
 
-    OPT_CHOICE("field-dominance", field_dominance, 0,
+    OPT_CHOICE("field-dominance", field_dominance, UPDATE_IMGPAR,
                ({"auto", -1}, {"top", 0}, {"bottom", 1})),
 
     OPT_SUBSTRUCT("vd-lavc", vd_lavc_params, vd_lavc_conf, 0),
@@ -531,9 +531,10 @@ const m_option_t mp_opts[] = {
     OPT_STRING("force-media-title", media_title, 0),
     // set aspect ratio of monitor - useful for 16:9 TV-out
     OPT_FLAG("force-rgba-osd-rendering", force_rgba_osd, 0),
-    OPT_CHOICE_OR_INT("video-rotate", video_rotate, 0, 0, 359,
+    OPT_CHOICE_OR_INT("video-rotate", video_rotate, UPDATE_IMGPAR, 0, 359,
                       ({"no", -1})),
-    OPT_CHOICE_C("video-stereo-mode", video_stereo_mode, 0, mp_stereo3d_names),
+    OPT_CHOICE_C("video-stereo-mode", video_stereo_mode, UPDATE_IMGPAR,
+                 mp_stereo3d_names),
 
     OPT_CHOICE_OR_INT("cursor-autohide", cursor_autohide_delay, 0,
                       0, 30000, ({"no", -1}, {"always", -2})),

player/command.c

@@ -2397,16 +2397,6 @@ static int mp_property_deinterlace(void *ctx, struct m_property *prop,
     return mp_property_generic_option(mpctx, prop, action, arg);
 }
 
-static int video_simple_refresh_property(void *ctx, struct m_property *prop,
-                                         int action, void *arg)
-{
-    MPContext *mpctx = ctx;
-    int r = mp_property_generic_option(mpctx, prop, action, arg);
-    if (action == M_PROPERTY_SET && r == M_PROPERTY_OK)
-        mp_force_video_refresh(mpctx);
-    return r;
-}
-
 /// Helper to set vo flags.
 /** \ingroup PropertyImplHelper
  */
@@ -2948,14 +2938,6 @@ static int mp_property_aspect(void *ctx, struct m_property *prop,
     }
 
     switch (action) {
-    case M_PROPERTY_SET: {
-        mpctx->opts->movie_aspect = *(float *)arg;
-        if (track && track->d_video) {
-            video_reset_aspect(track->d_video);
-            mp_force_video_refresh(mpctx);
-        }
-        return M_PROPERTY_OK;
-    }
     case M_PROPERTY_PRINT: {
         if (mpctx->opts->movie_aspect < 0) {
             *(char **)arg = talloc_asprintf(NULL, "%.3f (original)", aspect);
@@ -2967,10 +2949,8 @@ static int mp_property_aspect(void *ctx, struct m_property *prop,
         *(float *)arg = aspect;
         return M_PROPERTY_OK;
     }
-    case M_PROPERTY_GET_TYPE:
-        return mp_property_generic_option(mpctx, prop, action, arg);
     }
-    return M_PROPERTY_NOT_IMPLEMENTED;
+    return mp_property_generic_option(mpctx, prop, action, arg);
 }
 
 /// Selected subtitles (RW)
@@ -3918,9 +3898,6 @@ static const struct m_property mp_properties_base[] = {
     {"vf", mp_property_vf},
     {"af", mp_property_af},
 
-    {"video-rotate", video_simple_refresh_property},
-    {"video-stereo-mode", video_simple_refresh_property},
-
     {"ab-loop-a", mp_property_ab_loop},
     {"ab-loop-b", mp_property_ab_loop},
 
@@ -5607,6 +5584,14 @@ void mp_option_change_callback(void *ctx, struct m_config_option *co, int flags)
 
     if (flags & UPDATE_BUILTIN_SCRIPTS)
         mp_load_builtin_scripts(mpctx);
+
+    if (flags & UPDATE_IMGPAR) {
+        struct track *track = mpctx->current_track[0][STREAM_VIDEO];
+        if (track && track->d_video) {
+            video_reset_params(track->d_video);
+            mp_force_video_refresh(mpctx);
+        }
+    }
 }
 
 void mp_notify_property(struct MPContext *mpctx, const char *property)

video/decode/dec_video.c

@@ -341,7 +341,7 @@ static struct mp_image *decode_packet(struct dec_video *d_video,
     return mpi;
 }
 
-void video_reset_aspect(struct dec_video *d_video)
+void video_reset_params(struct dec_video *d_video)
 {
     d_video->last_format = (struct mp_image_params){0};
 }

video/decode/dec_video.h

@@ -91,6 +91,6 @@ void video_set_start(struct dec_video *d_video, double start_pts);
 
 int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
 void video_reset(struct dec_video *d_video);
-void video_reset_aspect(struct dec_video *d_video);
+void video_reset_params(struct dec_video *d_video);
 
 #endif /* MPLAYER_DEC_VIDEO_H */