137 lines
12 KiB
C
137 lines
12 KiB
C
|
/*================================================================================================*\
|
||
|
|
|| ||
|
||
|
|
|| /$$$$$$$ /$$ /$$ /$$ /$$ ||
|
||
|
|
|| | $$__ $$|__/ | $$ /$ | $$| $$ ||
|
||
|
|
|| | $$ \ $$ /$$ /$$$$$$ | $$ /$$$| $$| $$$$$$$ /$$$$$$ /$$$$$$ /$$$$$$ ||
|
||
|
|
|| | $$$$$$$ | $$ /$$__ $$ | $$/$$ $$ $$| $$__ $$ /$$__ $$ /$$__ $$ /$$__ $$ ||
|
||
|
|
|| | $$__ $$| $$| $$ \ $$ | $$$$_ $$$$| $$ \ $$| $$ \ $$| $$ \ $$| $$ \ $$ ||
|
||
|
|
|| | $$ \ $$| $$| $$ | $$ | $$$/ \ $$$| $$ | $$| $$ | $$| $$ | $$| $$ | $$ ||
|
||
|
|
|| | $$$$$$$/| $$| $$$$$$$ | $$/ \ $$| $$ | $$| $$$$$$/| $$$$$$/| $$$$$$$/ ||
|
||
|
|
|| |_______/ |__/ \____ $$ |__/ \__/|__/ |__/ \______/ \______/ | $$____/ ||
|
||
|
|
|| /$$ \ $$ | $$ ||
|
||
|
|
|| | $$$$$$/ | $$ ||
|
||
|
|
|| \______/ |__/ ||
|
||
|
|
|| ||
|
||
|
|
|| DESCRIPTION: ||
|
||
|
|
|| ------------ ||
|
||
|
|
|| ||
|
||
|
|
|| This file defines simple macros that are used to make the code more readable. ||
|
||
|
|
|| ||
|
||
|
|
|| -------------------------------------------------------------------------------------------- ||
|
||
|
|
|| Copyright (c) 2023, High Performance Computing Center - University of Stuttgart ||
|
||
|
|
|| ||
|
||
|
|
|| Redistribution and use in source and binary forms, with or without modification, are ||
|
||
|
|
|| permitted provided that the following conditions are met: ||
|
||
|
|
|| ||
|
||
|
|
|| (1) Redistributions of source code must retain the above copyright notice, this list of ||
|
||
|
|
|| conditions and the following disclaimer. ||
|
||
|
|
|| ||
|
||
|
|
|| (2) Redistributions in binary form must reproduce the above copyright notice, this list ||
|
||
|
|
|| of conditions and the following disclaimer in the documentation and/or other ||
|
||
|
|
|| materials provided with the distribution. ||
|
||
|
|
|| ||
|
||
|
|
|| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS ||
|
||
|
|
|| OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ||
|
||
|
|
|| MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ||
|
||
|
|
|| COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ||
|
||
|
|
|| EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF ||
|
||
|
|
|| SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ||
|
||
|
|
|| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR ||
|
||
|
|
|| TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, ||
|
||
|
|
|| EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ||
|
||
|
|
|| ||
|
||
|
|
\*================================================================================================*/
|
||
|
|
#ifndef BWC_MACROSS_H
|
||
|
|
#define BWC_MACROSS_H
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! These constants are used to identify the spatial and temporal dimensions. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define DIM_X 1 // 1st. spacial direction
|
||
|
|
#define DIM_Y 2 // 2nd. spacial direction
|
||
|
|
#define DIM_Z 4 // 3rd. spacial direction
|
||
|
|
#define DIM_TS 8 // temporal direction
|
||
|
|
#define DIM_ALL 15 // all dimensions
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! These Constants define codestream markers used to create the embedded codestream. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define SOC 0xFF50 // Start of codestream
|
||
|
|
#define SGI 0xFF51 // Global data-set information
|
||
|
|
#define SGC 0xFF52 // Global control parameters
|
||
|
|
#define SAX 0xFF53 // Auxiliary data-set information
|
||
|
|
#define TLM 0xFF54 // Packet lengths: main header
|
||
|
|
#define PLM 0xFF55 // Packet lengths: tile-part
|
||
|
|
#define PPM 0xFF56 // Quantization default
|
||
|
|
#define COM 0xFF57 // Comment
|
||
|
|
#define EOH 0xFF58 // End of header
|
||
|
|
#define PLT 0xFF60 // Packed packet headers: main header
|
||
|
|
#define PPT 0xFF61 // Packed packet headers: tile-part
|
||
|
|
#define SOT 0xFF90 // Start of tile
|
||
|
|
#define SOP 0xFF91 // Start of packet
|
||
|
|
#define EPH 0xFF92 // End of packet header
|
||
|
|
#define SOD 0xFF93 // Start of data
|
||
|
|
#define EOC 0xFFFF // End of code-stream
|
||
|
|
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! These macros define flags used for codestream parsing. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define CODESTREAM_OK 0x00 // No errors detected in Codestream
|
||
|
|
#define CODESTREAM_ERROR 0x80 // Error detexted in Codestream
|
||
|
|
#define CODESTREAM_SGI_READ 0x01 // Global data-set information read
|
||
|
|
#define CODESTREAM_SGC_READ 0x02 // Global control parameters read
|
||
|
|
#define CODESTREAM_SAX_READ 0x08 // Auxiliary information block read
|
||
|
|
#define CODESTREAM_COM_READ 0x10 // Comment block read
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! These macros define simple mathematicall oprators. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define MAX(x, y) (((x) < (y))?(y):(x)) // Returns maximum between two values
|
||
|
|
#define MIN(x, y) (((x) > (y))?(y):(x)) // Returns minimum between two values
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! This macro is used to evaluate the size of an array. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define GET_DIM(x) (sizeof(x)/sizeof(*(x)))
|
||
|
|
|
||
|
|
/*----------------------------------------------------------------------------------------------*\
|
||
|
|
! !
|
||
|
|
! DESCRIPTION: !
|
||
|
|
! ------------ !
|
||
|
|
! !
|
||
|
|
! These Constants define common error messages used throughout the bwc library. !
|
||
|
|
! !
|
||
|
|
\*----------------------------------------------------------------------------------------------*/
|
||
|
|
#define MEMERROR "o##########################################################o\n"\
|
||
|
|
"| ERROR: Out of memory |\n"\
|
||
|
|
"o##########################################################o\n"
|
||
|
|
|
||
|
|
#define CSERROR "o##########################################################o\n"\
|
||
|
|
"| ERROR: Invalid Codestream |\n"\
|
||
|
|
"o##########################################################o\n"
|
||
|
|
#endif
|