76     const MppHalApi *api;  member
100             p->api  = hw_apis[i];  in mpp_hal_init()
101             p->ctx  = mpp_calloc_size(void, p->api->ctx_size);  in mpp_hal_init()
103             MPP_RET ret = p->api->init(p->ctx, cfg);  in mpp_hal_init()
129     p->api->deinit(p->ctx);  in mpp_hal_deinit()
143     return p->api->reg_gen(p->ctx, task);  in mpp_hal_reg_gen()
154     return p->api->start(p->ctx, task);  in mpp_hal_hw_start()
165     return p->api->wait(p->ctx, task);  in mpp_hal_hw_wait()
177     if (NULL == p->api || NULL == p->api->reset)  in mpp_hal_reset()
180     return p->api->reset(p->ctx);  in mpp_hal_reset()
192     if (NULL == p->api || NULL == p->api->flush)  in mpp_hal_flush()
195     return p->api->flush(p->ctx);  in mpp_hal_flush()
207     if (NULL == p->api || NULL == p->api->control)  in mpp_hal_control()
210     return p->api->control(p->ctx, cmd, param);  in mpp_hal_control()