1 /****************************************************************************** 2 * 3 * Copyright (C) 2015 The Android Open Source Project 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 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19 */ 20 /** 21 ******************************************************************************* 22 * @file 23 * impeg2_disp_mgr.h 24 * 25 * @brief 26 * Function declarations used for display management 27 * 28 * @author 29 * Srinivas T 30 * 31 * 32 * @remarks 33 * None 34 * 35 ******************************************************************************* 36 */ 37 #ifndef _IMPEG2_DISP_MGR_H_ 38 #define _IMPEG2_DISP_MGR_H_ 39 40 #define DISP_MGR_MAX_CNT 64 41 #define DEFAULT_POC 0x7FFFFFFF 42 43 typedef struct 44 { 45 /** 46 * apv_ptr[DISP_MGR_MAX_CNT] 47 */ 48 void *apv_ptr[DISP_MGR_MAX_CNT]; 49 50 WORD32 ai4_buf_id[DISP_MGR_MAX_CNT]; 51 52 WORD32 i4_wr_idx; 53 54 WORD32 i4_rd_idx; 55 }disp_mgr_t; 56 57 void impeg2_disp_mgr_init( 58 disp_mgr_t *ps_disp_mgr); 59 60 WORD32 impeg2_disp_mgr_add( 61 disp_mgr_t *ps_disp_mgr, 62 void *pv_ptr, 63 WORD32 i4_buf_id); 64 65 void* impeg2_disp_mgr_get(disp_mgr_t *ps_disp_mgr, WORD32 *pi4_buf_id); 66 67 #endif //_IMPEG2_DISP_MGR_H_ 68