diff options
| -rw-r--r-- | player/command.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/player/command.c b/player/command.c index 5d5fcbfe7d..e7a0ef6a4f 100644 --- a/player/command.c +++ b/player/command.c @@ -104,6 +104,8 @@ struct command_ctx { struct mp_cmd_ctx *cache_dump_cmd; // in progress cache dumping char **script_props; + + double cached_window_scale; }; static const struct m_option script_props_type = { @@ -2329,11 +2331,19 @@ static int mp_property_hidpi_scale(void *ctx, struct m_property *prop, int action, void *arg) { MPContext *mpctx = ctx; + struct command_ctx *cmd = mpctx->command_ctx; struct vo *vo = mpctx->video_out; - double scale = 0; - if (!vo || vo_control(vo, VOCTRL_GET_HIDPI_SCALE, &scale) < 1 || scale <= 0) + if (!vo) + return M_PROPERTY_UNAVAILABLE; + if (!cmd->cached_window_scale) { + double scale = 0; + if (vo_control(vo, VOCTRL_GET_HIDPI_SCALE, &scale) < 1 || !scale) + scale = -1; + cmd->cached_window_scale = scale; + } + if (cmd->cached_window_scale < 0) return M_PROPERTY_UNAVAILABLE; - return m_property_double_ro(action, arg, scale); + return m_property_double_ro(action, arg, cmd->cached_window_scale); } static int mp_property_display_names(void *ctx, struct m_property *prop, @@ -3514,7 +3524,7 @@ static const char *const *const mp_event_property_change[] = { "demuxer-cache-state"), E(MP_EVENT_WIN_RESIZE, "current-window-scale", "osd-width", "osd-height", "osd-par", "osd-dimensions"), - E(MP_EVENT_WIN_STATE, "display-names", "display-fps"), + E(MP_EVENT_WIN_STATE, "display-names", "display-fps", "display-hidpi-scale"), E(MP_EVENT_CHANGE_PLAYLIST, "playlist", "playlist-pos", "playlist-pos-1", "playlist-count", "playlist/count"), E(MP_EVENT_CORE_IDLE, "core-idle", "eof-reached"), |