1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2021 Rockchip Electronics Co. LTD 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Licensed under the Apache License, Version 2.0 (the "License"); 5*4882a593Smuzhiyun * you may not use this file except in compliance with the License. 6*4882a593Smuzhiyun * You may obtain a copy of the License at 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software 11*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS, 12*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*4882a593Smuzhiyun * See the License for the specific language governing permissions and 14*4882a593Smuzhiyun * limitations under the License. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef __MPP_OPT_H__ 18*4882a593Smuzhiyun #define __MPP_OPT_H__ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include "rk_type.h" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* 23*4882a593Smuzhiyun * return zero or positive for option parser aproach step 24*4882a593Smuzhiyun * return negative for failure or option help 25*4882a593Smuzhiyun */ 26*4882a593Smuzhiyun typedef RK_S32 (*OptParser)(void *ctx, const char *next); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun typedef struct MppOptInfo_t { 29*4882a593Smuzhiyun const char* name; 30*4882a593Smuzhiyun const char* full_name; 31*4882a593Smuzhiyun const char* help; 32*4882a593Smuzhiyun OptParser proc; 33*4882a593Smuzhiyun } MppOptInfo; 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun typedef void* MppOpt; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #ifdef __cplusplus 38*4882a593Smuzhiyun extern "C" { 39*4882a593Smuzhiyun #endif 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun MPP_RET mpp_opt_init(MppOpt *opt); 42*4882a593Smuzhiyun MPP_RET mpp_opt_deinit(MppOpt opt); 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun MPP_RET mpp_opt_setup(MppOpt opt, void *ctx, RK_S32 node_cnt, RK_S32 opt_cnt); 45*4882a593Smuzhiyun /* Add NULL info to mark end of options */ 46*4882a593Smuzhiyun MPP_RET mpp_opt_add(MppOpt opt, MppOptInfo *info); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun MPP_RET mpp_opt_parse(MppOpt opt, int argc, char **argv); 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun #ifdef __cplusplus 51*4882a593Smuzhiyun } 52*4882a593Smuzhiyun #endif 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #endif /*__MPP_OPT_H__*/ 55