168 MPP_RET vdpp_init(VdppCtx *ictx)  in vdpp_init()  argument
175     if (NULL == *ictx) {  in vdpp_init()
176         mpp_err_f("found NULL input vdpp ctx %p\n", *ictx);  in vdpp_init()
180     ctx = *ictx;  in vdpp_init()
208 MPP_RET vdpp_deinit(VdppCtx ictx)  in vdpp_deinit()  argument
212     if (NULL == ictx) {  in vdpp_deinit()
213         mpp_err_f("found NULL input vdpp ctx %p\n", ictx);  in vdpp_deinit()
217     ctx = ictx;  in vdpp_deinit()
485 MPP_RET vdpp_control(VdppCtx ictx, VdppCmd cmd, void *iparam)  in vdpp_control()  argument
487     struct vdpp_api_ctx *ctx = ictx;  in vdpp_control()
491         (NULL == ictx)) {  in vdpp_control()
492         mpp_err_f("found NULL iparam %p cmd %d ctx %p\n", iparam, cmd, ictx);  in vdpp_control()
532 RK_S32 vdpp_check_cap(VdppCtx ictx)  in vdpp_check_cap()  argument
534     struct vdpp_api_ctx *ctx = ictx;  in vdpp_check_cap()
536     if (NULL == ictx) {  in vdpp_check_cap()
537         mpp_err_f("found NULL ctx %p\n", ictx);  in vdpp_check_cap()