+/*=========================================================================
+ Program: vv http://www.creatis.insa-lyon.fr/rio/vv
+
+ Authors belong to:
+ - University of LYON http://www.universite-lyon.fr/
+ - Léon Bérard cancer center http://www.centreleonberard.fr
+ - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the copyright notices for more information.
+
+ It is distributed under dual licence
+
+ - BSD See included LICENSE.txt file
+ - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+===========================================================================**/
/**
* @file clitkXdrImageIO.cxx
* @author Simon Rit <simon.rit@gmail.com>
#include <sys/stat.h>
//From mbfield.h
-#ifndef unix
+#if !defined(unix) && !defined(__APPLE__)
//#define _read readfix
#endif
-#define AVSINT ptrdiff_t
+#define AVSINT std::ptrdiff_t
#define AVS_ERROR
#define AVS_OK
//From portdefs.h
-#ifdef unix
+#if defined(unix) || defined(__APPLE__)
#define O_BINARY 0
-#define setmode(a,b) 0
+//#define setmode(a,b) 0 // comment by ds
#endif
#ifndef __LARGE__
-# if defined(__GNUC__) || defined(unix)
- typedef long long Q_INT64;
- typedef unsigned long long Q_UINT64;
+# if defined(__GNUC__) || defined(unix) || defined(__APPLE__)
+
+typedef long long Q_INT64;
+typedef unsigned long long Q_UINT64;
# define Q_INT64_CONST(x) (x##ll)
# define Q_UINT64_CONST(x) (x##llu) /* gcc also allows ull */
- /* When using MINGW with MS(V)CRT DLL, use MS format modifier. */
+/* When using MINGW with MS(V)CRT DLL, use MS format modifier. */
# ifdef __MSVCRT__
# define Q_INT64_FORMAT "I64"
# else
# define Q_INT64_FORMAT "L"
# endif
# elif defined(__BORLANDC__) || defined(__WATCOMC__) || defined(_MSC_VER)
- typedef __int64 Q_INT64;
- typedef unsigned __int64 Q_UINT64;
+typedef __int64 Q_INT64;
+typedef unsigned __int64 Q_UINT64;
# define Q_INT64_CONST(x) (x##i64)
# define Q_UINT64_CONST(x) (x##ui64) /* i64u is not allowed! */
# ifdef _MSC_VER
#endif
bool clitk::XdrImageIO::CanWriteFile(const char* FileNameToWrite)
-{ std::string filename(FileNameToWrite);
+{
+ std::string filename(FileNameToWrite);
std::string filenameext = GetExtension(filename);
if (filenameext != std::string("xdr")) return false;
return true;
}
void clitk::XdrImageIO::Write(const void* buffer)
-{ char *s = const_cast<char*>("");
+{
+ char *s = const_cast<char*>("");
WriteImage( m_FileName.c_str(), s, s, 0, -1, 0, 2, 0, 0, 0, 0, buffer);
}
-/************************************************************************/
-/* */
-/* file : AVS_WXDR.C */
-/* */
-/* purpose : AVS module for writing XDR and RAW files */
-/* */
-/* author : Lambert Zijp (based on a true story by */
-/* Marcel van Herk) */
-/* */
-/* date : 19970716 */
-/* */
-/* portability: AVS requires sizeof(void *)==sizeof(int) */
-/* This module assumes sizeof(int)>=4 */
-/* */
-/* notes : This module has been integrated in QUIRT */
-/* */
-/************************************************************************/
-/* Updates:
-When Who What
-19980212 ljz Creation (i.e. Removed from 'mbfield4.c')
-19980304 ljz Added QUIRT_NEXT_PARAMETER_FILE
-19980310 ljz Fix: XDRs were written in text-mode when
- quirt_init() is not called
-19980319 ljz Undone last change: _fmode is set in DllEntryPoint
-19980408 tp Moved M$-specific includes;
- removed AVS portability anyway
-19980611 mvh Added offset to write_raw (write into file)
-20000214 lsp Check file handle returned by open before use
-20000313 nd Two AVSerror messages added.
-20000322 lsp Matched compute func declaration with desc func
-20000630 ljz Added WRITE_RAW_LE, to write little-endian pixel-data
-20000806 lsp Compute func now 'int', conformal to ANSI C++
-20000821 ljz Added NkiCompression parameter to WRITE_XDR. If used,
- mode 2 is recommended.
-20000504 mvh Added write coordinates in header option to WRITE_XDR
-20010720 mvh Added option to write to stdout: pass "" as filename
-20010723 mvh Made it working by redefining write; setmode does not work
-20010725 bb Changed include order of windows.h and mbavs2q.h
- for MS6 compiler.
-20020124 mvh+kg The datatype in the header is now e.g. "xdr_integer"
- The datatypes as "integer" were intended as having native
- byte order, while we wrote bigendian (high byte first). Our
- older files read therefore OK on HP and SUN but not on linux.
-20020124 mvh+kg On AVS5 xdr_byte is illegal. Replace only that one by 'byte'
-20030311 bb Added check on write errors. Disc full errors during a
- write have nasty side-effects for other programs' open files.
- Added check on file handle to prevent closing of stdout.
-20030430 mvh Added append mode for WRITE_XDR
-20030717 ljz Added support for NkiCompressionModes 3 and 4 (4 is recommended)
-20040426 mvh ELEKTA NKI-XVI0.1 RELEASE
-20040910 mvh Write uncompressed and warn if the compress malloc fails, layout
-20040920 mvh Fixed the above option (failed in append mode)
-20040924 mvh Fixed warn in option
-20041117 mvh ELEKTA NKI-XVI0.1g RELEASE
-20050302 ljz Merant tracker ID #1867: Check on bad compression-ratio causing
- access violation.
-20050308 ljz+mvh ELEKTA NKI-XVI0.1j RELEASE
-20050411 mvh Fails on I178_s1_4H.3d mode 1: compression fails and written file corrupted
-20060903 mvh Added WRITE_MEM_XDR and QUERY_MEM_XDR
-20070330 mvh WRITE_XDR failed on G:\20605104_hypo lung\20605104_incl corr+doseab3.PACK
-20071015 mvh ELEKTA NKI-XVI3.08 RELEASE
-20080411 lsp+mw NULL->0 in WriteImage() ; __sun__ doesn't know <io.h>
-20080825 mgw Corrected slash in sys/stat.h include
-20081031 lsp+mvh ELEKTA NKI-XVI4.15 RELEASE
-20081119 lsp+sr Removed tell(f) call for Linux
-20081203 lsp __sun__ -> unix
-20090114 mvh ELEKTA NKI-XVI4.22 RELEASE
-20090529 lsp+sr Work around the 64 MB limitation of write() in Windows
-20090802 mvh ELEKTA NKI-XVI4.29 RELEASE
-20091209 lsp Added WRITE_MEM_RAW
-20091214 lsp 64 bits adaptations: pass high address of buffer as well,
- replaced int by AVSINT when requested, process buffer in chunks
- to be able to interpret return value of write() (signed int) correctly,
- replaced out-of-range constants 0xc0 and 0x80 by their signed equivalents
-20091216 lsp+ljz Prepared compression for more than 4294967295 (UINT_MAX) shorts
- by using bigger NKI_MODE2_64BITS struct (backwards compatible)
-20091216 lsp Disabled #define write for clarity: checked_write() is used throughout
- Use more space for pCompressed to be able to call WRITE_XDR with compression
- on small fields (<10 pixels for mode 2 or 4, <2 pixels for mode 1 and 3)
-*/
-
-/************************************************************************/
-/* MODULE DOCUMENTATION */
-/************************************************************************/
-/*
-AVS Modules Lambert Zijp XDR writer & RAW writer
-
-NAME
- XDR writer - Module for writing XDR and RAW files
-
-SUMMARY
- Name XDR writer
-
- Availability : specify in which module libraries
-
- Source AVS_WXDR (C++ interface)
-
- Type Render / Output
-
- QUIRT name WRITE_XDR & WRITE_RAW
+// Based on a true story by the Nederlands Kanker Instituut (AVS_WXDR.CPP from the 20091216)
- Inputs Input field = field
-
- Outputs none
-
- Parameters Name Type Default Min Max
- File name string
- Header info string (WRITE_XDR only!)
- Header file string (WRITE_XDR only!)
- File Offset integer (WRITE_RAW only!)
- NKI compression integer (WRITE_XDR only!)
- Coords in header boolean (WRITE_XDR only!)
- Append boolean (WRITE_XDR only!)
-
-DESCRIPTION
- WRITE_RAW: No header, no coordinates.
- Data only are written (high byte first); optionally into an
- existing file (if you specify an offset)
-
- WRITE_RAW_LE: No header, no coordinates.
- Data only are written (low byte first);
- optionally into an existing file (if you specify an offset)
-
- WRITE_XDR: Successively is written to file:
- - The string '#AVS wants ...'.
- - The optional Header info
- - The contents of the optional Header file
- - An ascii description of the Input field
- - Optionally the coordinates (coord%axis%[%pixel%]=%coord%)
- (%axis% is 1 based, %pixel% 0 based, %coord% is float)
- - Two bytes containing ascii character 0x0c
- - The Data in binary (high byte first).
- Or, if NKI_Compression is greater than zero, compressed data.
- - The Coordinates in binary IEEE float (high byte first)
-
-INPUTS
- Input field (Required; field)
- Describe input here....
-
-PARAMETERS
- File name
- A string described here....
-
- Header info
- A string described here....
-
- Header file
- A string described here....
-
- File offset
- An integer (default -1). If set, WRITE_RAW writes the data
- into an existing file.
-
- NKI compression
- An integer described here....
-
- Write coordinates in header
- A boolean described here....
-
- Append to file
- A boolean described here....
-
-OUTPUTS
- none
-
-PORTABILITY
- QUIRT, C++
-
-LIBRARIES
- (optional): in which AVS libraries available
-
-TYPE
- Render / Output
- (optional): further specify type of Render / Output module
-
-FILE FORMATS
- (optional): which type of files are read|written
-
-EXAMPLE
- The following network shows how .....
-
- READ IMA
- |
- |
- XDR WRITER
- | |
- | |
-
-LIMITATIONS
- (optional): describe limitations here
-
-RELATED MODULES
- Modules that can provide input:
- .....
- Modules that could be used in place of XDR writer:
- .....
- Modules that can take output:
- .....
-
-RELATED FILES
- (optional): The following files
- {are needed for|are output from|give examples of|further document}
- XDR writer:
- .....
-
-
-QUIRT MANUAL
- WRITE_XDR AVS module XDR writer
- numerical_expression Input field = field
- string_expression name of xdr file to create
- string_expression extra header info (default "")
- string_expression text file with more header info (default none)
- numerical_expression NKI compression (default 0)
- numerical_expression Coordinates in header (boolean, default 0)
- numerical_expression Append to file (boolean, default 0)
-
- WRITE_RAW AVS module Raw writer
- numerical_expression Input field = field
- string_expression name of file to write
- numerical_expression Offset; if not -1 (default) writes into file at offset
-
- WRITE_RAW_LE AVS module Raw writer little endian
- numerical_expression Input field = field
- string_expression name of file to write
- numerical_expression Offset; if not -1 (default) writes into file at offset
-
- WRITE_MEM_XDR
- numerical_expression Input field = field
- numerical_expression point to buffer to write xdr data into (use QUERY_MEM_XDR to find length)
- string_expression extra header info (default "")
- string_expression text file with more header info (default none)
- numerical_expression NKI compression (default 0)
- numerical_expression Coordinates in header (boolean, default 0)
-
- QUERY_MEM_XDR
- numerical_expression Input field = field
- name recieves required length for data
- string_expression extra header info (default "")
- string_expression text file with more header info (default none)
- numerical_expression NKI compression (default 0)
- numerical_expression Coordinates in header (boolean, default 0)
-
-Release 1.0 19980212 Lambert Zijp XDR writer & RAW writer
-*/
/************************************************************************/
/* INCLUDE FILES */
/************************************************************************/
#include <math.h>
#include <stdlib.h>
#include <limits.h>
-#ifndef unix
-#include <io.h>
+#ifndef _WIN32
+# include <unistd.h>
+#endif
+#ifdef _WIN32
+# include <io.h>
#endif
#include <fcntl.h>
#include <errno.h>
#include <algorithm>
-#ifdef WIN32
-// don't use min() and max() macros indirectly defined by windows.h,
+#ifdef _WIN32
+// don't use min() and max() macros indirectly defined by windows.h,
// but use portable std::min() and std:max() instead
#ifndef NOMINMAX
#define NOMINMAX
//
// Compression modes 1 and 3 (without CRCs) only use the first 2 members (iOrgSize and iMode).
-typedef struct
-{
+typedef struct {
unsigned int iOrgSize; /* in pixels (i.e. shorts) */
unsigned int iMode; /* 1, 2, 3 or 4 */
unsigned int iCompressedSize; /* in bytes, excluding header */
unsigned int iCompressedCRC; /* CRC of the compressed data, excluding this header */
} NKI_MODE2;
-typedef struct
-{
+typedef struct {
unsigned int iOrgSize; /* in pixels (i.e. shorts) */
unsigned int iMode; /* 1, 2, 3 or 4 */
unsigned int iCompressedSize; /* in bytes, excluding header */
unsigned int iOrgCRC; /* CRC of the data (no coords etc) */
unsigned int iCompressedCRC; /* CRC of the compressed data, excluding this header */
unsigned int iPad; /* unused */
- Q_UINT64 i64OrgSize; /* used for more than UINT_MAX pixels, indicated by iOrgSize==0 (0-vector not compressed) */
- Q_UINT64 i64CompressedSize; /* value in BYTES, used for more than UINT_MAX PIXELS, indicated by iCompressedSize==0 */
+ Q_UINT64 i64OrgSize; /* used for more than UINT_MAX pixels, indicated by iOrgSize==0 (0-vector not compressed) */
+ Q_UINT64 i64CompressedSize; /* value in BYTES, used for more than UINT_MAX PIXELS, indicated by iCompressedSize==0 */
Q_UINT64 i64Future1;
Q_UINT64 i64Future2;
} NKI_MODE2_64BITS;
/************************************************************************/
static const unsigned long CRC32_table[256] = {
- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
- 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
- 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
- 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
- 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
- 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
- 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
- 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
- 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
- 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
- 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
- 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
- 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
- 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
- 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
- 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
- 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
- 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
- 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
- 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
- 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
- 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
- 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
- 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
- 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
- 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
- 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
- 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
- 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
- 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
- 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
- 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
- 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
- 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
- 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
- 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
- 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
- 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
- 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+ 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+ 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+ 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+ 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+ 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+ 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+ 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+ 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+ 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+ 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+ 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+ 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+ 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+ 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+ 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+ 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+ 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+ 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+ 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+ 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+ 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
};
/************************************************************************/
_WCRTLINK
#endif
int writefix(int file, const void *buf, unsigned int count)
-{ int j, k, total=0;
+{
+ int j, k, total=0;
- for (unsigned i=0; i<count; i+=16384)
- { j = count - i;
+ for (unsigned i=0; i<count; i+=16384) {
+ j = count - i;
if (j>16384) j=16384;
k=write(file, (char *)buf+i, j);
static int wxdr_write(int handle, const void * buf, unsigned len)
{
// if (handle == 1) // stdout
- if (handle == fileno(stdout))
- {
-#ifdef WIN32
+ if (handle == fileno(stdout)) {
+#ifdef _WIN32
// Behave as C standard library write(): return number of bytes
// written or -1 and errno set on error.
fflush(stdout);
DWORD dwBytesWritten;
if (!WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, len,
- &dwBytesWritten, NULL))
- {
+ &dwBytesWritten, NULL)) {
// There is no simple 1-to-1 mapping between GetLastError()
// values that WriteFile() can return (quite a lot) and the two
// errno values that write() can return. So return EACCES in
// almost all cases.
- switch (GetLastError())
- { case ERROR_INVALID_HANDLE:
- errno = EBADF ; break;
- default:
- errno = EACCES; break;
+ switch (GetLastError()) {
+ case ERROR_INVALID_HANDLE:
+ errno = EBADF ;
+ break;
+ default:
+ errno = EACCES;
+ break;
}
return -1;
- }
- else
+ } else
return (int)dwBytesWritten; // May still be < len!
- // And... write() may write a maximum of UINT_MAX-1 bytes, whereas
- // WriteFile() may write UINT_MAX bytes at once. But since
- // int(UINT_MAX) == -1 this will pose an actual problem in the
- // (far?) future.
+ // And... write() may write a maximum of UINT_MAX-1 bytes, whereas
+ // WriteFile() may write UINT_MAX bytes at once. But since
+ // int(UINT_MAX) == -1 this will pose an actual problem in the
+ // (far?) future.
#else // !WIN32
//const int oldmode = setmode(handle, O_BINARY);//commented out by joel
const int iBytesWritten = write(handle, buf, len);
errno = saveerrno;
return iBytesWritten;
#endif // !WIN32
- }
- else
+ } else
return write(handle, buf, len);
}
!!! SIDE EFFECT !!!
Note that checked_write() takes a size_t for len, whereas write() takes
- an unsigned int of 4 bytes. On a 64 bits OS a size_t will be an 8 byte integer,
+ an unsigned int of 4 bytes. On a 64 bits OS a size_t will be an 8 byte integer,
enabling more than UINT_MAX bytes to write at once.
*/
static bool checked_write(int handle, const void * buf, size_t len, char **buffer)
-{ if (buffer && !handle)
- { memcpy(*buffer, buf, len);
+{
+ if (buffer && !handle) {
+ memcpy(*buffer, buf, len);
(*buffer) += len;
return true;
}
- if (buffer && handle)
- { (*buffer) += len;
+ if (buffer && handle) {
+ (*buffer) += len;
return true;
- }
- else
- { for(int i=0; i<2; i++)
- { int byteswritten;
+ } else {
+ for(int i=0; i<2; i++) {
+ int byteswritten;
size_t remaining;
int chunksize;
// that is larger than 64 MB in Visual C++ 2005,
// in Visual C++ .NET 2003, or in Visual C++ .NET 2002"
// NB: same thing for write function in binary mode
- if (i==0)
- { remaining = len;
- // call wxdr_write (for handle!=fileno(stdout) a wrapper for write) several times
+ if (i==0) {
+ remaining = len;
+ // call wxdr_write (for handle!=fileno(stdout) a wrapper for write) several times
// to interpret the signed 32-bit return value correctly
- while (remaining>0)
- { chunksize = (int)std::min(remaining, (size_t)INT_MAX);
+ while (remaining>0) {
+ chunksize = (int)std::min(remaining, (size_t)INT_MAX);
byteswritten = wxdr_write(handle, buf, chunksize);
if (byteswritten == chunksize)
remaining -= chunksize;
}
if (remaining == 0)
return true;
- }
- else
- { remaining = len;
- // call writefix (in mbfield.c) several times to interpret the signed 32-bit
+ } else {
+ remaining = len;
+ // call writefix (in mbfield.c) several times to interpret the signed 32-bit
// return value correctly. writefix uses chunks of 16384 bytes
- while (remaining>0)
- { chunksize = (int)std::min(remaining, (size_t)INT_MAX);
+ while (remaining>0) {
+ chunksize = (int)std::min(remaining, (size_t)INT_MAX);
byteswritten = writefix(handle, buf, chunksize);
if (byteswritten == chunksize)
remaining -= chunksize;
else
- break; // even writefix failed: return error
+ break; // even writefix failed: return error
}
if (remaining == 0)
return true;
// This internal routine converts an 8 bit difference string into a 4 bit one
static signed char *recompress4bit(int n, signed char *dest)
-{ signed char *p, *q;
+{
+ signed char *p, *q;
int val;
n = n & 0xfe;
*dest++ = (signed char)n;
q = dest++;
n -= 2;
- while(n>0)
- { *dest++ = (signed char)((((int)p[0])<<4) | (p[1]&15));
+ while(n>0) {
+ *dest++ = (signed char)((((int)p[0])<<4) | (p[1]&15));
p += 2;
n -= 2;
}
static size_t nki_private_compress(signed char *dest, short int *src, size_t npixels, int iMode)
-{ unsigned long iCRC;
+{
+ unsigned long iCRC;
unsigned long iCRC2;
unsigned int iHeaderSize=8; // value for iMode==1 and iMode==3
register int val;
/* Create the header */
pHeader->iMode = iMode;
- if (sizeof(int*)>sizeof(int) && npixels>UINT_MAX) // On a 64 bits OS we want to store files>4GB
- { pHeader_64bits->iOrgSize = 0; // This indicates>4GB file (0-vector is not compressed)
- pHeader_64bits->i64OrgSize = npixels;
+ if (sizeof(int*)>sizeof(int) && npixels>UINT_MAX) { // On a 64 bits OS we want to store files>4GB
+ pHeader_64bits->iOrgSize = 0; // This indicates>4GB file (0-vector is not compressed)
+ pHeader_64bits->i64OrgSize = npixels;
iHeaderSize = sizeof(NKI_MODE2_64BITS);
dest += sizeof(NKI_MODE2_64BITS);
- }
- else
- { pHeader->iOrgSize = (unsigned int)(npixels & UINT_MAX); // store 32 bit number as first member
+ } else {
+ pHeader->iOrgSize = (unsigned int)(npixels & UINT_MAX); // store 32 bit number as first member
if (iMode==2 || iMode==4)
iHeaderSize = sizeof(NKI_MODE2);
/* Create the compressed image */
- if (iMode == 1)
- { *(short int *)dest = *src;
+ if (iMode == 1) {
+ *(short int *)dest = *src;
dest+=2;
npixels--;
- do
- { val = src[1] - src[0];
+ do {
+ val = src[1] - src[0];
src++;
- if (val == 0) /* run length-encode zero differences */
- { for (i=2;; i++)
- { if (i>=npixels || src[i-1]!=src[-1] || i==256)
- { if (i==2)
+ if (val == 0) { /* run length-encode zero differences */
+ for (i=2;; i++) {
+ if (i>=npixels || src[i-1]!=src[-1] || i==256) {
+ if (i==2)
*dest++=0;
- else
- { *dest++ = -128; // hexadecimal 0x80
+ else {
+ *dest++ = -128; // hexadecimal 0x80
*dest++ = (signed char)(i-1);
npixels -= (i-2);
src += (i-2);
break;
}
}
- }
- else if (val >= -64 && val <= 63) /* small difference coded as one byte */
- { *dest = (signed char)val;
+ } else if (val >= -64 && val <= 63) { /* small difference coded as one byte */
+ *dest = (signed char)val;
dest++;
- }
- else if (val >= -0x3F00 && val <= 0x3EFF) /* large differences coded as two bytes */
- { dest[0] = (signed char)((val>>8) ^ 0x40);
+ } else if (val >= -0x3F00 && val <= 0x3EFF) { /* large differences coded as two bytes */
+ dest[0] = (signed char)((val>>8) ^ 0x40);
dest[1] = (signed char)val;
dest+=2;
- }
- else /* if very large differences code abs val as three bytes */
- { *dest++ = 0x7F;
+ } else { /* if very large differences code abs val as three bytes */
+ *dest++ = 0x7F;
*dest++ = (signed char)(src[0]>>8);
*dest++ = (signed char)(src[0]);
}
/* Are we beyond the allocated memory? */
if ((size_t)(dest - (signed char*)pHeader) > iBufferSize)
- return 0;
- }
- while (--npixels);
+ return 0;
+ } while (--npixels);
}
- else if (iMode == 2)
- { iCRC = 0;
+ else if (iMode == 2) {
+ iCRC = 0;
iCRC2 = 0;
*(short int *)dest = val = *src;
dest+=2;
npixels--;
- do
- { val = src[1] - src[0];
+ do {
+ val = src[1] - src[0];
src++;
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char) src[0] ] ^ ((iCRC >> 8));
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char)(src[0]>>8)] ^ ((iCRC >> 8));
- if (val == 0) /* run length-encode zero differences */
- { for (i=2;; i++)
- { if (i>=npixels || src[i-1]!=src[-1] || i==256)
- { if (i==2)
- { *dest++=0;
+ if (val == 0) { /* run length-encode zero differences */
+ for (i=2;; i++) {
+ if (i>=npixels || src[i-1]!=src[-1] || i==256) {
+ if (i==2) {
+ *dest++=0;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ 0 ] ^ ((iCRC2 >> 8));
- }
- else
- { *dest++ = -128; // hexadecimal 0x80
+ } else {
+ *dest++ = -128; // hexadecimal 0x80
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ 0x80 ] ^ ((iCRC2 >> 8));
*dest++ = (signed char)(i-1);
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (i-1)] ^ ((iCRC2 >> 8));
npixels -= (i-2);
- for (j=0; j<i-2; j++)
- { src++;
+ for (j=0; j<i-2; j++) {
+ src++;
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char) src[0] ] ^ ((iCRC >> 8));
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char)(src[0]>>8)] ^ ((iCRC >> 8));
}
break;
}
}
- }
- else if (val >= -64 && val <= 63) /* small difference coded as one byte */
- { *dest = (signed char)val;
+ } else if (val >= -64 && val <= 63) { /* small difference coded as one byte */
+ *dest = (signed char)val;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (unsigned char)val ] ^ ((iCRC2 >> 8));
dest++;
- }
- else if (val >= -0x3F00 && val <= 0x3EFF) /* large differences coded as two bytes */
- { dest[0] = (signed char)((val>>8) ^ 0x40);
+ } else if (val >= -0x3F00 && val <= 0x3EFF) { /* large differences coded as two bytes */
+ dest[0] = (signed char)((val>>8) ^ 0x40);
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (unsigned char)dest[0] ] ^ ((iCRC2 >> 8));
dest[1] = (signed char)val;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (unsigned char)val ] ^ ((iCRC2 >> 8));
dest+=2;
- }
- else /* if very large differences code abs val as three bytes */
- { dest[0] = 0x7F;
+ } else { /* if very large differences code abs val as three bytes */
+ dest[0] = 0x7F;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ 0x7f ] ^ ((iCRC2 >> 8));
- val = src[0];
+ val = src[0];
dest[1] = (signed char)(val>>8);
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (unsigned char)(val>>8)] ^ ((iCRC2 >> 8));
dest[2] = (signed char)val;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ (unsigned char)val ] ^ ((iCRC2 >> 8));
- dest+=3;
+ dest+=3;
}
/* Are we beyond the allocated memory? */
if ((size_t)(dest - (signed char*)pHeader) > iBufferSize)
- return 0;
- }
- while (--npixels);
-
+ return 0;
+ } while (--npixels);
+
if ((dest - (signed char*)pHeader - iHeaderSize)<UINT_MAX) // store 32 bit number as third member
- pHeader->iCompressedSize =
+ pHeader->iCompressedSize =
(unsigned int)(dest - (signed char*)pHeader - iHeaderSize);
else // store 64 bit number in extended structure
pHeader_64bits->i64CompressedSize = dest - (signed char*)pHeader -iHeaderSize;
/* Pad it to get an even length */
- if (pHeader->iCompressedSize & 1)
- { *dest++ = 0;
+ if (pHeader->iCompressedSize & 1) {
+ *dest++ = 0;
iCRC2 = CRC32_table[(unsigned char)iCRC2 ^ 0] ^ ((iCRC2 >> 8));
pHeader->iCompressedSize++;
}
/* Create the compressed image - compressor with added 4 bit run */
- else if (iMode == 3)
- { int n4bit=0;
+ else if (iMode == 3) {
+ int n4bit=0;
*(short int *)dest = *src;
dest+=2;
npixels--;
- do
- { val = src[1] - src[0];
+ do {
+ val = src[1] - src[0];
src++;
- if (val == 0) /* run length-encode zero differences */
- { for (i=2;; i++)
- { if (i>=npixels || src[i-1]!=src[-1] || i==256)
- { if (i<=MINZEROS) /* too short run -> write zeros */
- { for (j=0; j<i-1; j++)
- { *dest++=0;
+ if (val == 0) { /* run length-encode zero differences */
+ for (i=2;; i++) {
+ if (i>=npixels || src[i-1]!=src[-1] || i==256) {
+ if (i<=MINZEROS) { /* too short run -> write zeros */
+ for (j=0; j<i-1; j++) {
+ *dest++=0;
n4bit++;
- if(n4bit>=254) /* maximum length 4 bit run */
- { dest = recompress4bit(n4bit, dest);
+ if(n4bit>=254) { /* maximum length 4 bit run */
+ dest = recompress4bit(n4bit, dest);
n4bit = 0;
}
}
- }
- else
- { if (n4bit>=MIN4BIT) /* end (and write) 4 bit run */
+ } else {
+ if (n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
n4bit=0;
break;
}
}
- }
- else if (val >= -63 && val <= 63) /* small difference coded as one byte */
- { if (val >= -8 && val <= 7)
- { *dest++ = (signed char)val;
+ } else if (val >= -63 && val <= 63) { /* small difference coded as one byte */
+ if (val >= -8 && val <= 7) {
+ *dest++ = (signed char)val;
n4bit++;
- if(n4bit>=254) /* maximum length 4 bit run */
- { dest = recompress4bit(n4bit, dest);
+ if(n4bit>=254) { /* maximum length 4 bit run */
+ dest = recompress4bit(n4bit, dest);
n4bit=0;
}
- }
- else if(n4bit>=MIN4BIT) /* end and write 4 bit run */
- { j = val;
+ } else if(n4bit>=MIN4BIT) { /* end and write 4 bit run */
+ j = val;
dest = recompress4bit(n4bit, dest);
n4bit=0;
*dest++ = (signed char)j;
+ } else {
+ *dest++ = (signed char)val; /* end 4 bit run */
+ n4bit = 0;
}
- else
- { *dest++ = (signed char)val; /* end 4 bit run */
- n4bit = 0;
- }
- }
- else if (val >= -0x3F00 && val <= 0x3EFF) /* large differences coded as two bytes */
- { j = val;
+ } else if (val >= -0x3F00 && val <= 0x3EFF) { /* large differences coded as two bytes */
+ j = val;
if(n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
dest[0] = (signed char)((j>>8) ^ 0x40);
dest[1] = (signed char)j;
dest+=2;
- }
- else /* if very large differences code abs val as three bytes */
- { j = src[0];
+ } else { /* if very large differences code abs val as three bytes */
+ j = src[0];
if(n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
}
/* Are we beyond the allocated memory? */
if ((size_t)(dest - (signed char*)pHeader) > iBufferSize)
- return 0;
- }
- while (--npixels);
+ return 0;
+ } while (--npixels);
}
/* Create the compressed image - compressor with added 4 bit run and CRC */
- else if (iMode == 4)
- { int n4bit=0;
+ else if (iMode == 4) {
+ int n4bit=0;
iCRC = 0;
*(short int *)dest = val = *src;
dest+=2;
npixels--;
- do
- { val = src[1] - src[0];
+ do {
+ val = src[1] - src[0];
src++;
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char) src[0] ] ^ ((iCRC >> 8));
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char)(src[0]>>8)] ^ ((iCRC >> 8));
- if (val == 0) /* run length-encode zero differences */
- { for (i=2;; i++)
- { if (i>=npixels || src[i-1]!=src[-1] || i==256)
- { if (i<=MINZEROS) /* too short run -> write zeros */
- { for (j=0; j<i-1; j++)
- { *dest++=0;
+ if (val == 0) { /* run length-encode zero differences */
+ for (i=2;; i++) {
+ if (i>=npixels || src[i-1]!=src[-1] || i==256) {
+ if (i<=MINZEROS) { /* too short run -> write zeros */
+ for (j=0; j<i-1; j++) {
+ *dest++=0;
n4bit++;
- if(n4bit>=254) /* maximum length 4 bit run */
- { dest = recompress4bit(n4bit, dest);
+ if(n4bit>=254) { /* maximum length 4 bit run */
+ dest = recompress4bit(n4bit, dest);
n4bit = 0;
}
}
- }
- else
- { if (n4bit>=MIN4BIT) /* end (and write) 4 bit run */
+ } else {
+ if (n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
n4bit=0;
}
npixels -= (i-2);
- for (j=0; j<i-2; j++)
- { src++;
+ for (j=0; j<i-2; j++) {
+ src++;
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char) src[0] ] ^ ((iCRC >> 8));
iCRC = CRC32_table[(unsigned char)iCRC ^ (unsigned char)(src[0]>>8)] ^ ((iCRC >> 8));
}
break;
}
}
- }
- else if (val >= -63 && val <= 63) /* small difference coded as one byte */
- { if (val >= -8 && val <= 7)
- { *dest++ = (signed char)val;
+ } else if (val >= -63 && val <= 63) { /* small difference coded as one byte */
+ if (val >= -8 && val <= 7) {
+ *dest++ = (signed char)val;
n4bit++;
- if(n4bit>=254) /* maximum length 4 bit run */
- { dest = recompress4bit(n4bit, dest);
+ if(n4bit>=254) { /* maximum length 4 bit run */
+ dest = recompress4bit(n4bit, dest);
n4bit=0;
}
- }
- else if(n4bit>=MIN4BIT) /* end and write 4 bit run */
- { j = val;
+ } else if(n4bit>=MIN4BIT) { /* end and write 4 bit run */
+ j = val;
dest = recompress4bit(n4bit, dest);
n4bit=0;
*dest++ = (signed char)j;
+ } else {
+ *dest++ = (signed char)val; /* end 4 bit run */
+ n4bit = 0;
}
- else
- { *dest++ = (signed char)val; /* end 4 bit run */
- n4bit = 0;
- }
- }
- else if (val >= -0x3F00 && val <= 0x3EFF) /* large differences coded as two bytes */
- { j = val;
+ } else if (val >= -0x3F00 && val <= 0x3EFF) { /* large differences coded as two bytes */
+ j = val;
if(n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
dest[0] = (signed char)((j>>8) ^ 0x40);
dest[1] = (signed char)j;
dest+=2;
- }
- else /* if very large differences code abs val as three bytes */
- { j = src[0];
+ } else { /* if very large differences code abs val as three bytes */
+ j = src[0];
if(n4bit>=MIN4BIT) /* end (and write) 4 bit run */
dest = recompress4bit(n4bit, dest);
}
/* Are we beyond the allocated memory? */
if ((size_t)(dest - (signed char*)pHeader) > iBufferSize)
- return 0;
- }
- while (--npixels);
+ return 0;
+ } while (--npixels);
if ((dest - (signed char*)pHeader - iHeaderSize)<UINT_MAX) // store 32 bit number as third member
- pHeader->iCompressedSize =
+ pHeader->iCompressedSize =
(unsigned int)(dest - (signed char*)pHeader - iHeaderSize);
- else // store 64 bit number in extended structure
- { pHeader_64bits->iCompressedSize = 0;
+ else { // store 64 bit number in extended structure
+ pHeader_64bits->iCompressedSize = 0;
pHeader_64bits->i64CompressedSize = dest - (signed char*)pHeader -iHeaderSize;
}
/* Pad it to get an even length */
- if (pHeader->iCompressedSize & 1)
- { *dest++ = 0;
+ if (pHeader->iCompressedSize & 1) {
+ *dest++ = 0;
pHeader->iCompressedSize++;
}
void clitk::XdrImageIO::WriteImage(const char* file, char* headerinfo, char* headerfile, int raw,
int offset, char bLittleEndian, int iNkiCompression,
int wcoords, int append, int getsize, char *tobuffer, const void* data)
-{ AVSINT total=1;
+{
+ AVSINT total=1;
unsigned int i;
AVSINT coords=0;
int f=0;
char *buf2;
size_t slen;
+#ifdef _WIN32
+ int oldFMode;
+ _get_fmode(&oldFMode);
+ _set_fmode(O_BINARY); /* default binary i/o */
+#endif
+
if (bLittleEndian)
swap_test = 0x00000001;
- if (getsize)
- { swap_test = 0xffffffff; // never swap to save time
+ if (getsize) {
+ swap_test = 0xffffffff; // never swap to save time
buffer = (char **) &len;
f = 1;
}
- if (tobuffer)
- { buf2 = (char *)tobuffer;
+ if (tobuffer) {
+ buf2 = (char *)tobuffer;
buffer = &buf2;
f = 0;
}
- for (i=0; i<GetNumberOfDimensions(); i++)
- { total *= GetDimensions(i);
+ for (i=0; i<GetNumberOfDimensions(); i++) {
+ total *= GetDimensions(i);
coords += GetDimensions(i);
}
/* Try allocate the compressed fielddata - compression disabled if alloc fails */
if ((iNkiCompression > 0) &&
- (GetComponentType() == itk::ImageIOBase::SHORT) &&
- (GetPixelType() == itk::ImageIOBase::SCALAR))
- { pCompressed = (signed char *)malloc((total/2) * 3 + sizeof(NKI_MODE2_64BITS) + 10);
- if (pCompressed==NULL)
- { iNkiCompression = 0;
+ (GetComponentType() == itk::ImageIOBase::SHORT) &&
+ (GetPixelType() == itk::ImageIOBase::SCALAR)) {
+ pCompressed = (signed char *)malloc((total/2) * 3 + sizeof(NKI_MODE2_64BITS) + 10);
+ if (pCompressed==NULL) {
+ iNkiCompression = 0;
AVSwarning("Avs_wxdr: not enough memory to compress data, saving uncompressed");
}
}
- if (!(tobuffer || getsize))
- { if (offset != -1)
- { f = open(file, O_RDWR, 0);
- if (f < 0)
- {
+ if (!(tobuffer || getsize)) {
+ if (offset != -1) {
+ f = open(file, O_RDWR, 0);
+ if (f < 0) {
AVSerror("Avs_wxdr: Opening " << file << "failed.\n" << strerror(errno));
free(pCompressed);
return AVS_ERROR;
}
lseek(f, offset, SEEK_SET);
- }
- else
- { if (strlen(file)==0)
+ } else {
+ if (strlen(file)==0)
f = fileno(stdout);
- else
- { if (append)
+ else {
+ if (append)
f = open(file, O_RDWR | O_APPEND, 0);
else
f = creat(file, S_IWRITE | S_IREAD);
}
- if (f < 0)
- { AVSerror("Avs_wxdr: Creating " << file << " failed.\n" << strerror(errno));
+ if (f < 0) {
+ AVSerror("Avs_wxdr: Creating " << file << " failed.\n" << strerror(errno));
free(pCompressed);
return AVS_ERROR;
}
}
}
- if (!raw)
- { sprintf(temp, "# AVS wants to have the first line starting with its name\n");
+ if (!raw) {
+ sprintf(temp, "# AVS wants to have the first line starting with its name\n");
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
slen = strlen(headerinfo);
- if (slen && !checked_write(f, headerinfo, slen, buffer))
- { free(pCompressed);
+ if (slen && !checked_write(f, headerinfo, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
- if (!checked_write(f, "\n", 1, buffer))
- { free(pCompressed);
+ if (!checked_write(f, "\n", 1, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos++;
- if (strlen(headerfile))
- { fp = fopen(headerfile, "rt");
- if (fp)
- { for (;;)
- { if (fgets(temp, 255, fp) == NULL) break;
+ if (strlen(headerfile)) {
+ fp = fopen(headerfile, "rt");
+ if (fp) {
+ for (;;) {
+ if (fgets(temp, 255, fp) == NULL) break;
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { fclose(fp);
+ if (!checked_write(f, temp, slen, buffer)) {
+ fclose(fp);
free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
}
fclose(fp);
- if (!checked_write(f, "\n", 1, buffer))
- { free(pCompressed);
+ if (!checked_write(f, "\n", 1, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos++;
sprintf(temp, "ndim=%d\n", GetNumberOfDimensions());
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
}
- for (i=0; i<GetNumberOfDimensions(); i++)
- { if (!raw)
- { sprintf(temp, "dim%d=%d\n", i+1, GetDimensions(i));
+ for (i=0; i<GetNumberOfDimensions(); i++) {
+ if (!raw) {
+ sprintf(temp, "dim%d=%lu\n", i+1, GetDimensions(i));
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
}
}
- if (!raw)
- { sprintf(temp, "nspace=%d\n", GetNumberOfDimensions());
+ if (!raw) {
+ sprintf(temp, "nspace=%d\n", GetNumberOfDimensions());
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
sprintf(temp, "veclen=%d\n", GetNumberOfComponents());
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
- switch(GetComponentType())
- { case itk::ImageIOBase::CHAR : strcpy(temp, "data=byte\n"); break;
- case itk::ImageIOBase::SHORT : strcpy(temp, "data=xdr_short\n"); break;
- case itk::ImageIOBase::INT : strcpy(temp, "data=xdr_integer\n"); break;
- case itk::ImageIOBase::FLOAT : strcpy(temp, "data=xdr_real\n"); break;
- case itk::ImageIOBase::DOUBLE : strcpy(temp, "data=xdr_double\n"); break;
- default : if (f != fileno(stdout)) close(f);
- free(pCompressed);
- return AVS_ERROR;
+ switch(GetComponentType()) {
+ case itk::ImageIOBase::CHAR :
+ strcpy(temp, "data=byte\n");
+ break;
+ case itk::ImageIOBase::SHORT :
+ strcpy(temp, "data=xdr_short\n");
+ break;
+ case itk::ImageIOBase::INT :
+ strcpy(temp, "data=xdr_integer\n");
+ break;
+ case itk::ImageIOBase::FLOAT :
+ strcpy(temp, "data=xdr_real\n");
+ break;
+ case itk::ImageIOBase::DOUBLE :
+ strcpy(temp, "data=xdr_double\n");
+ break;
+ default :
+ if (f != fileno(stdout)) close(f);
+ free(pCompressed);
+ return AVS_ERROR;
}
slen = strlen(temp);
- if (!checked_write(f, temp, slen, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, slen, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
FilePos += slen;
//switch(input->uniform)
- //{ case UNIFORM :
+ //{ case UNIFORM :
strcpy(temp, "field=uniform\n");
coords = GetNumberOfDimensions() * 2;
- // break;
+ // break;
// case RECTILINEAR : strcpy(temp, "field=rectilinear\n");
- // break;
+ // break;
// case IRREGULAR : strcpy(temp, "field=irregular\n");
- // coords = total * input->nspace;
- // break;
+ // coords = total * input->nspace;
+ // break;
// default : if (f != fileno(stdout)) close(f);
// free(pCompressed);
// return;
//}
- if (!raw)
- { if (!checked_write(f, temp, strlen(temp), buffer))
- { free(pCompressed);
+ if (!raw) {
+ if (!checked_write(f, temp, strlen(temp), buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
if ((iNkiCompression > 0) &&
- (GetComponentType() == itk::ImageIOBase::SHORT) &&
- (GetPixelType() == itk::ImageIOBase::SCALAR))
- { sprintf(temp, "nki_compression=%d", iNkiCompression);
- if (!checked_write(f, temp, strlen(temp), buffer))
- { free(pCompressed);
+ (GetComponentType() == itk::ImageIOBase::SHORT) &&
+ (GetPixelType() == itk::ImageIOBase::SCALAR)) {
+ sprintf(temp, "nki_compression=%d", iNkiCompression);
+ if (!checked_write(f, temp, strlen(temp), buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
}
temp[0] = temp[1] = 12;
- if (!checked_write(f, temp, 2, buffer))
- { free(pCompressed);
+ if (!checked_write(f, temp, 2, buffer)) {
+ free(pCompressed);
return AVS_ERROR;
}
}
total *= GetPixelSize();
if ((!raw) && (iNkiCompression > 0) &&
- (GetComponentType() == itk::ImageIOBase::SHORT) &&
- (GetPixelType() == itk::ImageIOBase::SCALAR))
- { size_t iCompressedLength;
+ (GetComponentType() == itk::ImageIOBase::SHORT) &&
+ (GetPixelType() == itk::ImageIOBase::SCALAR)) {
+ size_t iCompressedLength;
iCompressedLength = nki_private_compress(pCompressed,
- (short int *)(data), total/2, iNkiCompression);
+ (short int *)(data), total/2, iNkiCompression);
- if (iCompressedLength > 0)
- { if (!checked_write(f, pCompressed, iCompressedLength, buffer))
- { free(pCompressed);
- return AVS_ERROR;
+ if (iCompressedLength > 0) {
+ if (!checked_write(f, pCompressed, iCompressedLength, buffer)) {
+ free(pCompressed);
+ return AVS_ERROR;
}
free(pCompressed);
goto WRITE_COORDS;
/* swap data if required (xdr is low-endian) */
- if (!(*(char *)(&swap_test)))
- { if (GetComponentSize()==2)
- { c = (char *)data;
- for (i=0; i<total; i+=2)
- { cSwap = c[i]; c[i] = c[i+1]; c[i+1] = cSwap;
+ if (!(*(char *)(&swap_test))) {
+ if (GetComponentSize()==2) {
+ c = (char *)data;
+ for (i=0; i<total; i+=2) {
+ cSwap = c[i];
+ c[i] = c[i+1];
+ c[i+1] = cSwap;
}
- }
- else if (GetComponentSize()==4)
- { c = (char *)data;
- for (i=0; i<total; i+=4)
- { cSwap = c[i]; c[i] = c[i+3]; c[i+3] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+2]; c[i+2] = cSwap;
+ } else if (GetComponentSize()==4) {
+ c = (char *)data;
+ for (i=0; i<total; i+=4) {
+ cSwap = c[i];
+ c[i] = c[i+3];
+ c[i+3] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+2];
+ c[i+2] = cSwap;
}
- }
- else if (GetComponentSize()==8)
- { c = (char *)data;
- for (i=0; i<total; i+=8)
- { cSwap = c[i]; c[i] = c[i+7]; c[i+7] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+6]; c[i+6] = cSwap;
- cSwap = c[i+2]; c[i+2] = c[i+5]; c[i+5] = cSwap;
- cSwap = c[i+3]; c[i+3] = c[i+4]; c[i+4] = cSwap;
+ } else if (GetComponentSize()==8) {
+ c = (char *)data;
+ for (i=0; i<total; i+=8) {
+ cSwap = c[i];
+ c[i] = c[i+7];
+ c[i+7] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+6];
+ c[i+6] = cSwap;
+ cSwap = c[i+2];
+ c[i+2] = c[i+5];
+ c[i+5] = cSwap;
+ cSwap = c[i+3];
+ c[i+3] = c[i+4];
+ c[i+4] = cSwap;
}
}
}
- if (total)
- { if (!checked_write(f, data, total, buffer))
+ if (total) {
+ if (!checked_write(f, data, total, buffer))
return AVS_ERROR;
}
/* swap data back if was swapped before writing */
- if (!(*(char *)(&swap_test)))
- { if (GetComponentSize()==2)
- { c = (char *)data;
- for (i=0; i<total; i+=2)
- { cSwap = c[i]; c[i] = c[i+1]; c[i+1] = cSwap;
+ if (!(*(char *)(&swap_test))) {
+ if (GetComponentSize()==2) {
+ c = (char *)data;
+ for (i=0; i<total; i+=2) {
+ cSwap = c[i];
+ c[i] = c[i+1];
+ c[i+1] = cSwap;
}
- }
- else if (GetComponentSize()==4)
- { c = (char *)data;
- for (i=0; i<total; i+=4)
- { cSwap = c[i]; c[i] = c[i+3]; c[i+3] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+2]; c[i+2] = cSwap;
+ } else if (GetComponentSize()==4) {
+ c = (char *)data;
+ for (i=0; i<total; i+=4) {
+ cSwap = c[i];
+ c[i] = c[i+3];
+ c[i+3] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+2];
+ c[i+2] = cSwap;
}
- }
- else if (GetComponentSize()==8)
- { c = (char *)data;
- for (i=0; i<total; i+=8)
- { cSwap = c[i]; c[i] = c[i+7]; c[i+7] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+6]; c[i+6] = cSwap;
- cSwap = c[i+2]; c[i+2] = c[i+5]; c[i+5] = cSwap;
- cSwap = c[i+3]; c[i+3] = c[i+4]; c[i+4] = cSwap;
+ } else if (GetComponentSize()==8) {
+ c = (char *)data;
+ for (i=0; i<total; i+=8) {
+ cSwap = c[i];
+ c[i] = c[i+7];
+ c[i+7] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+6];
+ c[i+6] = cSwap;
+ cSwap = c[i+2];
+ c[i+2] = c[i+5];
+ c[i+5] = cSwap;
+ cSwap = c[i+3];
+ c[i+3] = c[i+4];
+ c[i+4] = cSwap;
}
}
}
WRITE_COORDS:
float *points;
points = (float *)malloc(sizeof(float)*GetNumberOfDimensions()*2);
- for (i=0; i<GetNumberOfDimensions(); i++)
- {
+ for (i=0; i<GetNumberOfDimensions(); i++) {
points[i*2 ] = 0.1 * GetOrigin(i);
points[i*2+1] = 0.1 * (GetOrigin(i) + GetSpacing(i)*(GetDimensions(i)-1));
}
- if (coords && !raw) /* write AVS coordinates ? */
- { coords *= sizeof(float);
- if (!(*(char *)(&swap_test)))
- { c = (char *)(points); /* swap bytes */
- for (i=0; i<coords; i+=4)
- { cSwap = c[i]; c[i] = c[i+3]; c[i+3] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+2]; c[i+2] = cSwap;
+ if (coords && !raw) { /* write AVS coordinates ? */
+ coords *= sizeof(float);
+ if (!(*(char *)(&swap_test))) {
+ c = (char *)(points); /* swap bytes */
+ for (i=0; i<coords; i+=4) {
+ cSwap = c[i];
+ c[i] = c[i+3];
+ c[i+3] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+2];
+ c[i+2] = cSwap;
}
}
if (!checked_write(f, points, coords, buffer))
return AVS_ERROR;
- if (!(*(char *)(&swap_test)))
- { c = (char *)(points); /* swap bytes back */
- for (i=0; i<coords; i+=4)
- { cSwap = c[i]; c[i] = c[i+3]; c[i+3] = cSwap;
- cSwap = c[i+1]; c[i+1] = c[i+2]; c[i+2] = cSwap;
+ if (!(*(char *)(&swap_test))) {
+ c = (char *)(points); /* swap bytes back */
+ for (i=0; i<coords; i+=4) {
+ cSwap = c[i];
+ c[i] = c[i+3];
+ c[i+3] = cSwap;
+ cSwap = c[i+1];
+ c[i+1] = c[i+2];
+ c[i+2] = cSwap;
}
}
}
if (f != fileno(stdout)) close(f);
if (getsize) return;
+
+#ifdef _WIN32
+ _set_fmode(oldFMode ? oldFMode : _O_TEXT); /* restore default binary i/o */
+#endif
+
return AVS_OK;
}
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff