148     RcFpsCfg *fps = &ctx->usr_cfg.fps;  in bits_model_param_init()  local
150     RK_U32 stat_len = fps->fps_out_num * ctx->usr_cfg.stats_time / fps->fps_out_denom;  in bits_model_param_init()
198     mpp_data_init_v2(&ctx->stat_rate, fps->fps_out_num, 0);  in bits_model_param_init()
200         mpp_err("stat_rate init fail fps_out_num %d", fps->fps_out_num);  in bits_model_param_init()
1101     RcFpsCfg *fps = &ctx->usr_cfg.fps;  in bits_model_init()  local
1178         gop_bits = (RK_S64)gop_len * target_bps * fps->fps_out_denom;  in bits_model_init()
1180         gop_bits = (RK_S64)fps->fps_out_num * target_bps * fps->fps_out_denom;  in bits_model_init()
1182     ctx->gop_total_bits = gop_bits / fps->fps_out_num;  in bits_model_init()
1183     ctx->bit_per_frame = target_bps * fps->fps_out_denom / fps->fps_out_num;  in bits_model_init()
1187     ctx->last_fps = fps->fps_out_num / fps->fps_out_denom;  in bits_model_init()
1202 static MPP_RET update_mode_param(RcModelV2Ctx *ctx, RK_U32 fps)  in update_mode_param()  argument
1208     RK_U32  stat_len = fps * usr_cfg->stats_time;  in update_mode_param()
1220     ctx->gop_total_bits = gop_bits / fps;  in update_mode_param()
1222     ctx->bit_per_frame = target_bps / fps;  in update_mode_param()
1245         RK_U32 fps = ctx->frm_cnt * 1000 / time_diff;  in fps_chg_update_mode()  local
1247         if (ctx->last_fps > 0 && fps &&  in fps_chg_update_mode()
1248 …      abs(ctx->last_fps - (RK_S32)fps) * 100 / ctx->last_fps > (RK_S32)ctx->usr_cfg.fps_chg_prop) {  in fps_chg_update_mode()
1249             update_mode_param(ctx, fps);  in fps_chg_update_mode()
1250             mpp_log("fps chg from %d -> %d", ctx->last_fps, fps);  in fps_chg_update_mode()
1251             ctx->last_fps = fps;  in fps_chg_update_mode()
1430     if (usr_cfg->fps.fps_out_flex) {  in rc_model_v2_start()