39     MppFrameFormat ret = MPP_FMT_BUTT;  in vpu_pic_type_remap_to_mpp()  local
97     MPP_RET ret = MPP_OK;  in vpu_api_set_enc_cfg()  local
222     int ret = 1;  in is_valid_dma_fd()  local
237     int ret = 1;  in copy_align_raw_buffer_to_dest()  local
363     RK_S32 ret = -1;  in init_frame_info()  local
409     MPP_RET ret = MPP_OK;  in init()  local
680     MPP_RET ret = MPP_OK;  in decode()  local
945     RK_S32 ret = MPP_OK;  in decode_sendstream()  local
978     RK_S32 ret = 0;  in decode_getoutframe()  local
1058     MPP_RET ret = MPP_OK;  in encode()  local
1336     RK_S32 ret = 0;  in encoder_sendframe()  local
1481     RK_S32 ret = 0;  in encoder_getstream()  local
1556     RK_S32 ret = 0;  in frameReadyCallback()  local
1688         RK_S32 ret = 0;  in control()  local
1702         RK_S32 ret = 0;  in control()  local
1716         RK_S32 ret = 0;  in control()  local
1852     RK_S32 ret = -1;  in control()  local