1 /* 2 * 3 * Copyright 2015 Rockchip Electronics Co. LTD 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef _H264D_DPB_H_ 19 #define _H264D_DPB_H_ 20 21 22 #include "rk_type.h" 23 #include "mpp_err.h" 24 #include "h264d_global.h" 25 26 27 #ifdef __cplusplus 28 extern "C" { 29 #endif 30 31 void update_ref_list(H264_DpbBuf_t *p_Dpb); 32 void update_ltref_list(H264_DpbBuf_t *p_Dpb); 33 void free_storable_picture(H264_DecCtx_t *p_Dec, H264_StorePic_t *p); 34 void free_frame_store(H264_DecCtx_t *p_Dec, H264_FrameStore_t *f); 35 36 MPP_RET idr_memory_management(H264_DpbBuf_t *p_Dpb, H264_StorePic_t *p); 37 MPP_RET insert_picture_in_dpb(H264dVideoCtx_t *p_Vid, H264_FrameStore_t *fs, H264_StorePic_t *p, RK_U8 combine_flag); 38 MPP_RET store_picture_in_dpb (H264_DpbBuf_t *p_Dpb, H264_StorePic_t *p); 39 40 MPP_RET check_mvc_dpb(H264dVideoCtx_t*p_Vid, H264_DpbBuf_t *p_Dpb_layer_0, H264_DpbBuf_t* p_Dpb_layer_1); 41 MPP_RET init_dpb (H264dVideoCtx_t *p_Vid, H264_DpbBuf_t *p_Dpb, RK_S32 type); 42 MPP_RET flush_dpb (H264_DpbBuf_t *p_Dpb, RK_S32 type); 43 MPP_RET output_dpb (H264_DecCtx_t *p_Dec, H264_DpbBuf_t *p_Dpb); 44 45 void free_dpb (H264_DpbBuf_t *p_Dpb); 46 MPP_RET exit_picture(H264dVideoCtx_t *p_Vid, H264_StorePic_t **dec_pic); 47 48 RK_U32 get_field_dpb_combine_flag(H264_FrameStore_t *p_last, H264_StorePic_t *p); 49 H264_StorePic_t *alloc_storable_picture(H264dVideoCtx_t *p_Vid, RK_S32 structure); 50 51 #ifdef __cplusplus 52 } 53 #endif 54 55 //======================================== 56 #endif /* end of _H264D_DPB_H_ */ 57 58