image.h File Reference

#include <OpenImageIO/imageio.h>
#include "util/half.h"
#include "util/vector.h"
#include "util/image_impl.h"

Go to the source code of this file.

Functions
template<typename T>
void	util_image_resize_pixels (const vector< T > &input_pixels, const size_t input_width, const size_t input_height, const size_t components, vector< T > *output_pixels, size_t *output_width, size_t *output_height)
template<typename T>
float	util_image_cast_to_float (T value)
template<>
float	util_image_cast_to_float (const float value)
template<>
float	util_image_cast_to_float (const uchar value)
template<>
float	util_image_cast_to_float (const uint16_t value)
template<>
float	util_image_cast_to_float (half value)
template<typename T>
T	util_image_cast_from_float (const float value)
template<>
float	util_image_cast_from_float (const float value)
template<>
uchar	util_image_cast_from_float (const float value)
template<>
uint16_t	util_image_cast_from_float (const float value)
template<>
half	util_image_cast_from_float (const float value)
template<typename T>
T	util_image_multiply_native (T a, T b)
template<>
float	util_image_multiply_native (const float a, const float b)
template<>
uchar	util_image_multiply_native (const uchar a, const uchar b)
template<>
uint16_t	util_image_multiply_native (const uint16_t a, const uint16_t b)
template<>
half	util_image_multiply_native (half a, half b)

Function Documentation

util_image_cast_from_float() [1/5]

template<>

half util_image_cast_from_float ( const float value )

inline

Definition at line 77 of file cycles/util/image.h.

References float_to_half_image().

util_image_cast_from_float() [2/5]

template<>

uint16_t util_image_cast_from_float ( const float value )

inline

Definition at line 67 of file cycles/util/image.h.

util_image_cast_from_float() [3/5]

template<>

uchar util_image_cast_from_float ( const float value )

inline

Definition at line 57 of file cycles/util/image.h.

util_image_cast_from_float() [4/5]

template<>

float util_image_cast_from_float ( const float value )

inline

Definition at line 53 of file cycles/util/image.h.

util_image_cast_from_float() [5/5]

template<typename T>

T util_image_cast_from_float ( const float value )

inline

References T.

Referenced by oiio_load_pixels(), and CCL_NAMESPACE_BEGIN::util_image_downscale_sample().

util_image_cast_to_float() [1/5]

template<>

float util_image_cast_to_float ( const float value )

inline

Definition at line 33 of file cycles/util/image.h.

util_image_cast_to_float() [2/5]

template<>

float util_image_cast_to_float ( const uchar value )

inline

Definition at line 37 of file cycles/util/image.h.

util_image_cast_to_float() [3/5]

template<>

float util_image_cast_to_float ( const uint16_t value )

inline

Definition at line 41 of file cycles/util/image.h.

util_image_cast_to_float() [4/5]

template<>

float util_image_cast_to_float ( half value )

inline

Definition at line 45 of file cycles/util/image.h.

References half_to_float_image().

util_image_cast_to_float() [5/5]

template<typename T>

float util_image_cast_to_float ( T value )

inline

References T.

Referenced by load_half_pixels(), oiio_load_pixels(), and CCL_NAMESPACE_BEGIN::util_image_downscale_sample().

util_image_multiply_native() [1/5]

template<>

float util_image_multiply_native ( const float a, const float b )

inline

Definition at line 85 of file cycles/util/image.h.

References b.

util_image_multiply_native() [2/5]

template<>

uchar util_image_multiply_native ( const uchar a, const uchar b )

inline

Definition at line 89 of file cycles/util/image.h.

References b.

util_image_multiply_native() [3/5]

template<>

uint16_t util_image_multiply_native ( const uint16_t a, const uint16_t b )

inline

Definition at line 93 of file cycles/util/image.h.

References b.

util_image_multiply_native() [4/5]

template<>

half util_image_multiply_native ( half a, half b )

inline

Definition at line 97 of file cycles/util/image.h.

References b, float_to_half_image(), and half_to_float_image().

util_image_multiply_native() [5/5]

template<typename T>

T util_image_multiply_native ( T a, T b )

inline

References b, and T.

Referenced by oiio_load_pixels().

util_image_resize_pixels()

template<typename T>

void util_image_resize_pixels	(	const vector< T > &	input_pixels,
		const size_t	input_width,
		const size_t	input_height,
		const size_t	components,
		vector< T > *	output_pixels,
		size_t *	output_width,
		size_t *	output_height )