logImageCore.c File Reference

#include "logImageCore.h"
#include <time.h>
#include <math.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/param.h>

Go to the source code of this file.

Classes
union	Hack
Defines
#define	rint(x)   floor(x+0.5)
#define	UNDEF_FLOAT   0x7F800000
Functions
static double	convertTo (int inp, int white, float gamma)
static double	convertFrom (double inp, int white, float gamma)
void	setupLut (LogImageFile *logImage)
void	setupLut16 (LogImageFile *logImage)
int	pixelsToLongs (int numPixels)
R32	htonf (R32 f)
R32	ntohf (R32 f)
R32	undefined (void)
U16	reverseU16 (U16 value)
U32	reverseU32 (U32 value)
R32	reverseR32 (R32 value)

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Detailed Description

Definition in file logImageCore.c.

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Define Documentation

#define rint

(

x

)

floor(x+0.5)

Definition at line 30 of file logImageCore.c.

Referenced by setupLut(), and setupLut16().

#define UNDEF_FLOAT   0x7F800000

Definition at line 157 of file logImageCore.c.

Referenced by undefined().

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Function Documentation

static double convertFrom	(	double	inp,
		int	white,
		float	gamma
	)		[static]

Definition at line 66 of file logImageCore.c.

Referenced by setupLut(), and setupLut16().

static double convertTo	(	int	inp,
		int	white,
		float	gamma
	)		[static]

Definition at line 60 of file logImageCore.c.

References pow().

Referenced by setupLut(), and setupLut16().

R32 htonf

(

R32

f

)

Definition at line 142 of file logImageCore.c.

References Hack::f, and Hack::i.

Referenced by fillCineonChannelInfo(), fillCineonImageInfo(), fillCineonOriginationInfo(), and fillDpxChannelInfo().

R32 ntohf

(

R32

f

)

Definition at line 150 of file logImageCore.c.

References Hack::f, and Hack::i.

Referenced by dumpCineonChannelInfo(), dumpCineonImageInfo(), dumpCineonOriginationInfo(), dumpDpxChannelInfo(), and dumpDpxOriginationInfo().

int pixelsToLongs

(

int

numPixels

)

Definition at line 130 of file logImageCore.c.

Referenced by cineonCreate(), cineonOpen(), cineonOpenFromMem(), dpxCreate(), dpxGetRowBytes(), dpxSetRowBytes(), fillDpxFileInfo(), intern_dpxOpen(), and verboseMe().

R32 reverseR32

(

R32

value

)

Definition at line 203 of file logImageCore.c.

U16 reverseU16

(

U16

value

)

Definition at line 168 of file logImageCore.c.

U32 reverseU32

(

U32

value

)

Definition at line 184 of file logImageCore.c.

void setupLut

(

LogImageFile *

logImage

)

Definition at line 72 of file logImageCore.c.

References LogImageByteConversionParameters::blackPoint, convertFrom(), convertTo(), LogImageByteConversionParameters::gamma, i, _Log_Image_File_t_::lut10, _Log_Image_File_t_::lut8, _Log_Image_File_t_::params, rint, and LogImageByteConversionParameters::whitePoint.

Referenced by cineonCreate(), cineonOpen(), cineonOpenFromMem(), dpxCreate(), and intern_dpxOpen().

void setupLut16

(

LogImageFile *

logImage

)

Definition at line 101 of file logImageCore.c.

References LogImageByteConversionParameters::blackPoint, convertFrom(), convertTo(), LogImageByteConversionParameters::gamma, i, _Log_Image_File_t_::lut10_16, _Log_Image_File_t_::lut16_16, _Log_Image_File_t_::params, rint, and LogImageByteConversionParameters::whitePoint.

Referenced by logImageSetByteConversion().

R32 undefined

(

void

)

Definition at line 160 of file logImageCore.c.

References Hack::f, Hack::i, and UNDEF_FLOAT.

Referenced by fillCineonImageInfo(), and fillCineonOriginationInfo().