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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
************************************************************************
* @file M4OSA_Error.h
* @ingroup OSAL
* @brief Definition of common error types
* @note This file contains macros to generate and analyze error codes.
************************************************************************
*/
#ifndef M4OSA_ERROR_H
#define M4OSA_ERROR_H
#include "M4OSA_Types.h"
/** M4OSA_ERR is a 32 bits unsigned integer.
* To sort returned code, a specific naming convention must be followed:
* - Severity (2 bits): It may br either 0b00 (no error), 0b01 (warning) or
* 0b01 (fatal error)
* - Core ID (14 bits): It is a unique ID for each core component
* - ErrorID (16 bits): It is the specific error code
* EACH CORE COMPONENT FUNCTION SHOULD RETURN AN M4OSA_ERR
*/
typedef M4OSA_UInt32 M4OSA_ERR;
#define M4_OK 0
#define M4_WAR 1
#define M4_ERR 2
/* Macro to process M4OSA_ERR */
/** This macro tests if the provided M4OSA_ERR is a warning or not*/
#define M4OSA_ERR_IS_WARNING(error) ((((error)>>30) == M4_WAR) ? 1:0)
/** This macro tests if the provided M4OSA_ERR is a fatal error or not*/
#define M4OSA_ERR_IS_ERROR(error) ((((error)>>30) == M4_ERR) ? 1:0)
/** This macro returns an error code accroding to the 3 provided fields:
* @arg severity: (IN) [M4OSA_UInt32] Severity to put in the error code
* @arg coreID: (IN) [M4OSA_UInt32] CoreID to put in the error code
* @arg errorID: (IN) [M4OSA_UInt32] ErrorID to put in the error code*/
#define M4OSA_ERR_CREATE(severity, coreID, errorID)\
(M4OSA_UInt32)((((M4OSA_UInt32)severity)<<30)+((((M4OSA_UInt32)coreID)&0x003FFF)<<16)+(((M4OSA_UInt32)errorID)&0x00FFFF))
/** This macro extracts the 3 fields from the error:
* @arg error: (IN) [M4OSA_ERR] Error code
* @arg severity: (OUT) [M4OSA_UInt32] Severity to put in the error code
* @arg coreID: (OUT) [M4OSA_UInt32] CoreID to put in the error code
* @arg errorID: (OUT) [M4OSA_UInt32] ErrorID to put in the error code*/
#define M4OSA_ERR_SPLIT(error, severity, coreID, errorID)\
{ severity=(M4OSA_UInt32)((error)>>30);\
coreID=(M4OSA_UInt32)(((error)>>16)&0x003FFF);\
(M4OSA_UInt32)(errorID=(error)&0x00FFFF); }
/* "fake" CoreID, is used to report an unknown CoreID. Used by the trace system
when the core ID macro isn't defined. Defined here instead of CoreID.h to avoid
introducing dependencies to common/inc. */
#define M4UNKNOWN_COREID 0x3FFF /* max possible CoreID */
#define M4_COMMON 0x00 /**<Common*/
#define M4MP4_COMMON 0x01 /**<Core MP4 (common)*/
#define M4MP4_WRITER 0x02 /**<Core MP4 writer*/
#define M4MP4_READER 0x03 /**<Core MP4 reader*/
#define M4RTSP_COMMON 0x11 /**<Core RTSP common*/
#define M4RTSP_WRITER 0x12 /**<Core RTSP transmitter*/
#define M4RTSP_READER 0x13 /**<Core RTSP receiver*/
#define M4RTP_WRITER 0x14 /**<Core RTP/RTCP receiver*/
#define M4RTP_READER 0x15 /**<Core RTP/RTCP transmitter*/
#define M4SAP_WRITER 0x16 /**<Core SAP transmitter*/
#define M4SAP_READER 0x17 /**<Core SAP receiver*/
#define M4DVBH_READER 0x18 /**<Core DVBH receiver*/
#define M4SDP_WRITER 0x22 /**<Core SDP writer*/
#define M4SDP_READER 0x31 /**<Core SDP reader*/
#define M4PAK_AMR 0x32 /**<Core packetizer AMR (RFC3267)*/
#define M4DEPAK_AMR 0x33 /**<Core de-packetizer AMR (RFC3267)*/
#define M4PAK_H263 0x34 /**<Core packetizer H263 (RFC2429)*/
#define M4DEPAK_H263 0x35 /**<Core de-packetizer H263(RFC2429)*/
#define M4PAK_SIMPLE 0x36 /**<Core packetizer SimpleDraft (RFC xxxx)*/
#define M4DEPAK_SIMPLE 0x37 /**<Core de-packetizer SimpleDraft (RFC xxxx)*/
#define M4PAK_3016_VIDEO 0x38 /**<Core packetizer RFC3016 video*/
#define M4DEPAK_3016_VIDEO 0x39 /**<Core de-packetizer RFC3016 video*/
#define M4PAK_3016_AUDIO 0x3A /**<Core packetizer RFC3016 audio (LATM)*/
#define M4DEPAK_3016_AUDIO 0x3B /**<Core de-packetizer RFC3016 audio (LATM)*/
#define M4DEPAK_H264 0x3C /**<Core de-packetizer H264*/
#define M4DEPAK_REALV 0x3D /**<Core de-packetizer Real Video */
#define M4DEPAK_REALA 0x3E /**<Core de-packetizer Real Audio */
#define M4RDT_READER 0x3F /**<Core RDT receiver*/
#define M4TCP_DMUX 0x50 /**<Core TCP demux*/
#define M4IOD_PARSER 0x51 /**<Core IOD parser*/
#define M4OSA_FILE_COMMON 0x61 /**<OSAL file common*/
#define M4OSA_FILE_WRITER 0x62 /**<OSAL file writer*/
#define M4OSA_FILE_READER 0x63 /**<OSAL file reader*/
#define M4OSA_FILE_EXTRA 0x64 /**<OSAL file extra*/
#define M4OSA_DIRECTORY 0x65 /**<OSAL directory*/
#define M4OSA_SOCKET 0x71 /**<OSAL socket (both reader and writer)*/
#define M4OSA_THREAD 0x81 /**<OSAL thread*/
#define M4OSA_MUTEX 0x82 /**<OSAL mutex*/
#define M4OSA_SEMAPHORE 0x83 /**<OSAL semaphore*/
#define M4OSA_CLOCK 0x84 /**<OSAL clock*/
#define M4OSA_MEMORY 0x91 /**<OSAL memory*/
#define M4CALL_BACK 0xA1 /**<Call Back error*/
#define M4OSA_URI 0xB1 /**<OSAL URI handler*/
#define M4OSA_STRING 0xB2 /**<OSAL string*/
#define M4SYS_CMAPI 0xB3 /**<SYSTEM Common Medi API*/
#define M4OSA_CHARSTAR 0xB4 /**<OSAL CharStar*/
#define M4REACTOR 0xC1 /**<Core reactor*/
#define M4TEST 0xD1 /**<Test component*/
#define M4STACK 0xE1 /**< Core ID of the integrated stack*/
#define M4STACK_REAL 0xE2 /**<Core ID of the Real integrated stack */
#define M4TOOL_LBVT_PARAM 0xF1 /**<LB_VT config file manager*/
#define M4TOOL_LINK_LIST 0xF2 /**<Tool linked list*/
#define M4TOOL_BASE64 0xF3 /**<Core base64 encoder/decoder*/
/* Definition of common error codes */
/** there is no error*/
#define M4NO_ERROR 0x00000000
/** At least one parameter is NULL*/
#define M4ERR_PARAMETER M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000001)
/** This function cannot be called now*/
#define M4ERR_STATE M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000002)
/** There is no more memory available*/
#define M4ERR_ALLOC M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000003)
/** Provided context is not a valid one*/
#define M4ERR_BAD_CONTEXT M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000004)
#define M4ERR_CONTEXT_FAILED M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000005)
#define M4ERR_BAD_STREAM_ID M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000006)
/** The optionID is not a valid one*/
#define M4ERR_BAD_OPTION_ID M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000007)
/** This option is a write only one*/
#define M4ERR_WRITE_ONLY M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000008)
/** This option is a read only one*/
#define M4ERR_READ_ONLY M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x000009)
/** This function is not supported yet*/
#define M4ERR_NOT_IMPLEMENTED M4OSA_ERR_CREATE(M4_ERR,M4_COMMON,0x00000A)
#define M4ERR_UNSUPPORTED_MEDIA_TYPE M4OSA_ERR_CREATE(M4_ERR, M4_COMMON, 0x00000B)
#define M4WAR_NO_DATA_YET M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000001)
#define M4WAR_NO_MORE_STREAM M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000002)
#define M4WAR_INVALID_TIME M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000003)
#define M4WAR_NO_MORE_AU M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000004)
#define M4WAR_TIME_OUT M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000005)
/** The buffer is full*/
#define M4WAR_BUFFER_FULL M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000006)
/* The server asks for a redirection */
#define M4WAR_REDIRECT M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000007)
#define M4WAR_TOO_MUCH_STREAMS M4OSA_ERR_CREATE(M4_WAR,M4_COMMON,0x000008)
/* SF Codec detected INFO_FORMAT_CHANGE during decode */
#define M4WAR_INFO_FORMAT_CHANGE M4OSA_ERR_CREATE(M4_WAR, M4_COMMON, 0x000009)
#endif /*M4OSA_ERROR_H*/
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