exrtotiff.cpp File Reference

#include <stdio.h>
#include <stdlib.h>
#include <tiffio.h>
#include <assert.h>
#include <ImfInputFile.h>
#include <ImfChannelList.h>
#include <ImfFrameBuffer.h>
#include <half.h>
#include <algorithm>

Go to the source code of this file.

Defines
#define	ARG(name, var)
Functions
static bool	ReadEXR (const char *name, float *&rgba, int &xRes, int &yRes, bool &hasAlpha)
static void	WriteTIFF (const char *name, float *rgba, int xRes, int yRes, bool hasAlpha)
static void	usage ()
void	reinhard (float *d, int xRes, int yRes)
float	Lerp (float t, float a, float b)
void	bloom (float *rgb, int xResolution, int yResolution, float bloomRadius, float bloomWeight)
int	main (int argc, char *argv[])

---

Define Documentation

#define ARG	(	name,
		var		)

Value:

else if (!strcmp(argv[argNum], "-" name)) { \
        if (argNum+1 == argc) \
          usage(); \
        var = atof(argv[argNum+1]); \
        ++argNum; \
      }

Referenced by main().

---

Function Documentation

void bloom	(	float *	rgb,
		int	xResolution,
		int	yResolution,
		float	bloomRadius,
		float	bloomWeight
	)

Definition at line 71 of file exrtotiff.cpp.

References Lerp().

Referenced by main().

float Lerp	(	float	t,
		float	a,
		float	b
	)			[inline]

Definition at line 67 of file exrtotiff.cpp.

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 126 of file exrtotiff.cpp.

References ARG, bloom(), ReadEXR(), reinhard(), usage(), and WriteTIFF().

static bool ReadEXR	(	const char *	name,
		float *&	rgba,
		int &	xRes,
		int &	yRes,
		bool &	hasAlpha
	)			[static]

Definition at line 262 of file exrtotiff.cpp.

Referenced by main().

void reinhard	(	float *	d,
		int	xRes,
		int	yRes
	)

Definition at line 40 of file exrtotiff.cpp.

Referenced by main().

static void usage

(

)

[static]

Definition at line 26 of file exrtotiff.cpp.

Referenced by main().

void WriteTIFF	(	const char *	name,
		float *	rgba,
		int	xRes,
		int	yRes,
		bool	hasAlpha
	)			[static]

Definition at line 218 of file exrtotiff.cpp.

Referenced by main().