diff options
Diffstat (limited to 'libvideoeditor/vss/common/inc/M4SYS_AccessUnit.h')
| -rwxr-xr-x | libvideoeditor/vss/common/inc/M4SYS_AccessUnit.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/libvideoeditor/vss/common/inc/M4SYS_AccessUnit.h b/libvideoeditor/vss/common/inc/M4SYS_AccessUnit.h deleted file mode 100755 index f50367c..0000000 --- a/libvideoeditor/vss/common/inc/M4SYS_AccessUnit.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * 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 M4SYS_AccessUnit.h - * @brief Access unit manipulation - * @note This file defines the access unit structure, - * and declares functions to manipulate it. - ************************************************************************ -*/ - -#ifndef M4SYS_ACCESSUNIT_H -#define M4SYS_ACCESSUNIT_H - -#include "M4OSA_Types.h" -#include "M4OSA_Error.h" -#include "M4OSA_Memory.h" -#include "M4OSA_Time.h" -#include "M4SYS_Stream.h" - -/** The attribute of a fragment*/ -typedef enum { - M4SYS_kFragAttrOk = 01, /**< The fragment is correct, there is no error - (size cannot be 0)*/ - M4SYS_kFragAttrCorrupted = 02, /**< The fragment is corrupted (there is at least a bit or byte - error somewhere in the fragment (size cannot be 0)*/ - M4SYS_kFragAttrLost = 03 /**< The fragment is lost, so the size must be 0.*/ -} M4SYS_FragAttr; - - -/** A Fragment is a piece of access unit. It can be decoded without decoding the others*/ -typedef struct { - M4OSA_MemAddr8 fragAddress; /**< The data pointer. All fragments of the same access unit - must be contiguous in memory*/ - M4OSA_UInt32 size; /**< The size of the fragment. It must be 0 if fragment is - flagged 'lost'*/ - M4SYS_FragAttr isCorrupted; /**< The attribute of this fragment*/ -} M4SYS_Frag; - -/**< The attribute of an access unit*/ -typedef M4OSA_UInt8 M4SYS_AU_Attr; - -#define AU_Corrupted 0x01 /**< At least one fragment of the access unit is flagged corrupted.*/ -#define AU_P_Frame 0x02 /**< The access unit is a P_frame*/ -#define AU_RAP 0x04 /**< The access unit is a random access point.*/ - - -/** An access unit is the smallest piece of data with timing information.*/ -typedef struct { - M4SYS_StreamDescription* stream ; - M4OSA_MemAddr32 dataAddress; /**< The data pointer. The size of this block - (allocated size) must be a 32-bits integer multiple*/ - M4OSA_UInt32 size; /**< The size in bytes of the dataAddress. The size may - not match a 32-bits word boundary.*/ - M4OSA_Time CTS; /**< The Composition Time Stamp*/ - M4OSA_Time DTS; /**< The Decoded Time Stamp*/ - M4SYS_AU_Attr attribute; /**< The attribute of the access unit*/ - M4OSA_UInt8 nbFrag; /**< The number of fragments. It can be 0 if there is - no fragment.*/ - M4SYS_Frag** frag; /**< An array of 'nbFrag' fragments. It stores the - fragments structure. The original definition - < of frag has been changed from M4SYS_Frag* frag[] - to M4SYS_Frag** frag since the support - < of such syntax is only a Microsoft extension of - the C compiler. */ -} M4SYS_AccessUnit; - -/* Error codes */ -#define M4ERR_AU_NO_MORE_FRAG M4OSA_ERR_CREATE(M4_ERR,M4SYS_CMAPI,0x000001) -#define M4ERR_AU_BUFFER_OVERFLOW M4OSA_ERR_CREATE(M4_ERR,M4SYS_CMAPI,0x000002) -#define M4ERR_AU_BAD_INDEX M4OSA_ERR_CREATE(M4_ERR,M4SYS_CMAPI,0x000003) -#define M4ERR_NOT_ENOUGH_FRAG M4OSA_ERR_CREATE(M4_ERR,M4SYS_CMAPI,0x000004) - - - -#endif /*M4SYS_ACCESSUNIT_H*/ - |