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/*
NrrdIO: stand-alone code for basic nrrd functionality
Copyright (C) 2008, 2007, 2006, 2005 Gordon Kindlmann
Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998 University of Utah
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any
damages arising from the use of this software.
Permission is granted to anyone to use this software for any
purpose, including commercial applications, and to alter it and
redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must
not claim that you wrote the original software. If you use this
software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "NrrdIO.h"
#include "privateNrrd.h"
/*
** these aren't "const"s because the user should be able to change
** default behavior- until a more sophisticated mechanism for this
** kind of control is developed, it seems simple and usable enough to
** have this be global state which we agree to treat nicely, as in,
** threads shouldn't be changing these willy-nilly.
**
** What IS a "default"? A default is the assertion of a certain
** choice in situations where the user hasn't set it explicitly, but
** COULD. The pad value in resampling is a good example: it is set by
** a constructor to nrrdDefaultResamplePadValue, but the user can also set it
** explicitly.
*/
int nrrdDefaultWriteEncodingType = nrrdEncodingTypeRaw;
int nrrdDefaultWriteBareText = AIR_TRUE;
unsigned int nrrdDefaultWriteCharsPerLine = 75;
unsigned int nrrdDefaultWriteValsPerLine = 8;
int nrrdDefaultCenter = nrrdCenterCell;
double nrrdDefaultSpacing = 1.0;
/* these aren't really "defaults" because there's no other channel for
specifying this information. It is just global state. Obviously,
like defaults, they are not thread-safe if different threads ever
set them differently. */
int nrrdStateVerboseIO = 0;
int nrrdStateKeyValuePairsPropagate = AIR_FALSE;
int nrrdStateAlwaysSetContent = AIR_TRUE;
int nrrdStateDisableContent = AIR_FALSE;
const char *nrrdStateUnknownContent = NRRD_UNKNOWN;
int nrrdStateGrayscaleImage3D = AIR_FALSE;
/* there is no sane reason to change this initialization */
int nrrdStateKeyValueReturnInternalPointers = AIR_FALSE;
/* Making the default for this be AIR_TRUE means that nrrd is not only
completely conservative about updating kind, but purposely stupid.
Nrrd is only going to implement the most converative kind of logic
anyway, based on existing sementics nailed down by the format spec. */
int nrrdStateKindNoop = AIR_FALSE;
/* should the acceptance (or not) of malformed NRRD header fields
embedded in PNM or text comments be controlled here? */
/* Are there other assumptions currently built into nrrd which could
stand to be user-controllable? */
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