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 SRC_RT_MEDIA_INCLUDE_RTMEDIABUFFERDEF_H_ 18*4882a593Smuzhiyun #define SRC_RT_MEDIA_INCLUDE_RTMEDIABUFFERDEF_H_ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include "rt_error.h" 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun typedef enum _RTMediaBufferType { 23*4882a593Smuzhiyun RT_MB_TYPE_BASE = 0, 24*4882a593Smuzhiyun RT_MB_TYPE_VPKT = 1, 25*4882a593Smuzhiyun RT_MB_TYPE_VFRAME = 2, 26*4882a593Smuzhiyun RT_MB_TYPE_APKT = 3, 27*4882a593Smuzhiyun RT_MB_TYPE_AFRAME = 4, 28*4882a593Smuzhiyun } RTMediaBufferType; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun typedef enum _RTMBFlags { 31*4882a593Smuzhiyun RT_MB_FLAG_NONE = 0, 32*4882a593Smuzhiyun RT_MB_FLAG_EOS = (1 << 1), 33*4882a593Smuzhiyun RT_MB_FLAG_ERROR = (1 << 2), 34*4882a593Smuzhiyun RT_MB_FLAG_DROP_IF_FULL = (1 << 3), 35*4882a593Smuzhiyun RT_MB_FLAG_EXT_MB = (1 << 4), 36*4882a593Smuzhiyun // add more 37*4882a593Smuzhiyun RT_MB_FLAG_BUTT = 0xffffffff 38*4882a593Smuzhiyun } RTMBFlags; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun enum RtMediaBufferStatus { 41*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_UNKNOWN = 0, 42*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_UNUSED, 43*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_READY, 44*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_USING, 45*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_INFO_CHANGE, 46*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_PAST, 47*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_UNSUPPORT, 48*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_REALLOC, 49*4882a593Smuzhiyun RT_MEDIA_BUFFER_STATUS_BOTTOM, 50*4882a593Smuzhiyun }; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun enum RTMediaBufferSite { 53*4882a593Smuzhiyun RT_MEDIA_BUFFER_SITE_BY_US = 0, 54*4882a593Smuzhiyun RT_MEDIA_BUFFER_SITE_DECODER, 55*4882a593Smuzhiyun RT_MEDIA_BUFFER_SITE_RENDER, 56*4882a593Smuzhiyun RT_MEDIA_BUFFER_SITE_ABANDON, 57*4882a593Smuzhiyun RT_MEDIA_BUFFER_SITE_BOTTOM, 58*4882a593Smuzhiyun }; 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun typedef RT_RET (*UserDataFree)(void *); 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun typedef struct _RTMBUserData { 63*4882a593Smuzhiyun UserDataFree freeFunc; 64*4882a593Smuzhiyun void *param; 65*4882a593Smuzhiyun } RTMBUserData; 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun #endif // SRC_RT_MEDIA_INCLUDE_RTMEDIABUFFERDEF_H_ 68