1 /* 2 * Copyright 2016 Rockchip Electronics Co. LTD 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __RC_IMPL_H__ 18 #define __RC_IMPL_H__ 19 20 #include "mpp_list.h" 21 #include "mpp_rc_api.h" 22 23 #define MAX_RC_API_COUNT 32 24 25 #ifdef __cplusplus 26 27 class RcImplApiService 28 { 29 private: 30 // avoid any unwanted function 31 RcImplApiService(); 32 ~RcImplApiService(); 33 RcImplApiService(const RcImplApiService &); 34 RcImplApiService &operator=(const RcImplApiService &); 35 36 RK_U32 mApiCount; 37 38 struct list_head mApis; 39 40 public: get_instance()41 static RcImplApiService *get_instance() { 42 static RcImplApiService instance; 43 AutoMutex auto_lock(get_lock()); 44 return &instance; 45 } get_lock()46 static Mutex *get_lock() { 47 static Mutex lock; 48 return &lock; 49 } 50 51 MPP_RET api_add(const RcImplApi *api); 52 RcImplApi *api_get(MppCodingType type, const char *name); 53 54 MPP_RET api_get_all(RcApiBrief *brief, RK_S32 *count, RK_S32 max_count); 55 MPP_RET api_get_by_type(RcApiBrief *brief, RK_S32 *count, 56 RK_S32 max_count, MppCodingType type); 57 }; 58 59 #endif 60 61 #ifdef __cplusplus 62 extern "C" { 63 #endif 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif /* __RC_IMPL_H__ */ 70