### - r -

- ratecontrol : context_t
- red : _NvOSD_ColorParams
- ref : frame_info_t
- ref_count : NvBuffer
- ref_lock : NvBuffer
- render_buf_queue : context_t
- render_cond : context_t , NvEglRenderer
- render_fd : NvEglRenderer
- render_feed_handle : context_t
- render_lock : NvEglRenderer , context_t
- render_thread : NvEglRenderer
- render_time_nsec : NvEglRenderer
- render_time_sec : NvEglRenderer
- renderer : context_t
- report_metadata : context_t
- reserved : _NvOSD_RectParams
- result_update_flag : opencv_sample_handler
- roi_Param_file : context_t
- ROI_Param_file_path : context_t
- ROI_params : v4l2_enc_frame_ROI_params_
- ROIRect : v4l2_enc_ROI_param_
- RPSList : v4l2_ctrl_videodec_dpbinfometadata_
- running : NvApplicationProfiler
- runtime_params_str : context_t