RawData API

Access the raw data. More...

Functions
or_error	or_get_extract_rawdata (const char *filename, uint32_t options, ORRawDataRef *rawdata)
	Extract the RAW data from the raw file. More...
ORRawDataRef	or_rawdata_new (void)
	Allocate a new RawData. More...
or_error	or_rawdata_release (ORRawDataRef rawdata)
	Release the rawdata.
or_data_type	or_rawdata_format (ORRawDataRef rawdata)
	Get the format of the RAW data.
void *	or_rawdata_data (ORRawDataRef rawdata)
	Get a pointer to the RAW data. More...
size_t	or_rawdata_data_size (ORRawDataRef rawdata)
	Get the size of the RAW data in bytes.
void	or_rawdata_dimensions (ORRawDataRef rawdata, uint32_t *x, uint32_t *y)
	Get the RAW data dimensions in pixels. More...
or_error	or_rawdata_get_active_area (ORRawDataRef rawdata, uint32_t *x, uint32_t *y, uint32_t *width, uint32_t *height)
	Get the active area for the raw data. More...
uint32_t	or_rawdata_bpc (ORRawDataRef rawdata)
	Return the bits per component. More...
or_cfa_pattern	or_rawdata_get_cfa_pattern_type (ORRawDataRef rawdata)
	Return the bayer type for the raw data. More...
ORMosaicInfoRef	or_rawdata_get_mosaicinfo (ORRawDataRef rawdata)
	Return the mosaic info. More...
uint32_t	or_rawdata_get_compression (ORRawDataRef rawdata)
	Return the compression type for the RawData. More...
or_error	or_rawdata_get_levels (ORRawDataRef rawdata, uint16_t *black, uint16_t *white)
	Return the levels values for the raw data. More...
const double *	or_rawdata_get_colour_matrix (ORRawDataRef rawdata, uint32_t index, uint32_t *size)
	Get the colour matrix. More...
or_error	or_rawdata_get_rendered_image (ORRawDataRef rawdata, ORBitmapDataRef bitmapdata, uint32_t options)
	Get the rendered image from the raw data. More...

Detailed Description

Access the raw data.

Function Documentation

or_get_extract_rawdata()

or_error or_get_extract_rawdata	(	const char *	filename,
		uint32_t	options,
		ORRawDataRef *	rawdata
	)

Extract the RAW data from the raw file.

Parameters

filename	the raw file name
options	the options to pass
rawdata	the destination RawData. Must allocated.

Definition at line 51 of file rawdata.cpp.

References OR_ERROR_NONE.

or_rawdata_bpc()

uint32_t or_rawdata_bpc

(

ORRawDataRef

rawdata

)

Return the bits per component.

Returns

the number of bits per component in the RAW data.

Definition at line 130 of file rawdata.cpp.

or_rawdata_data()

void* or_rawdata_data

(

ORRawDataRef

rawdata

)

Get a pointer to the RAW data.

The pointer is owned by the RawData object.

Definition at line 85 of file rawdata.cpp.

or_rawdata_dimensions()

void or_rawdata_dimensions	(	ORRawDataRef	rawdata,
		uint32_t *	x,
		uint32_t *	y
	)

Get the RAW data dimensions in pixels.

Parameters

[out]	x	the horizontal dimension
[out]	y	the vertical dimension

Definition at line 97 of file rawdata.cpp.

References OpenRaw::BitmapData::height(), and OpenRaw::BitmapData::width().

or_rawdata_get_active_area()

or_error or_rawdata_get_active_area	(	ORRawDataRef	rawdata,
		uint32_t *	x,
		uint32_t *	y,
		uint32_t *	width,
		uint32_t *	height
	)

Get the active area for the raw data.

The active area is the usefull part of the RAW data it is specific per camera and isn't the crop.

Parameters

	rawdata	the RawData object
[out]	x	the X origin
[out]	y	the Y origin
[out]	width	the width
[out]	height	the height.

Returns

an error code or OR_ERROR_NONE in case of success.

Definition at line 110 of file rawdata.cpp.

References OpenRaw::RawData::activeAreaX(), and OR_ERROR_NONE.

or_rawdata_get_cfa_pattern_type()

or_cfa_pattern or_rawdata_get_cfa_pattern_type

(

ORRawDataRef

rawdata

)

Return the bayer type for the raw data.

Returns

one of the constant defined in or_cfa_pattern

Definition at line 136 of file rawdata.cpp.

or_rawdata_get_colour_matrix()

const double* or_rawdata_get_colour_matrix	(	ORRawDataRef	rawdata,
		uint32_t	index,
		uint32_t *	size
	)

Get the colour matrix.

Parameters

	rawdata	the raw data object
	index	the matrix index.
[out]	size	of matrix. Returns the actual size.

Returns

the matrix. Pointer is owned by the RawData.

Definition at line 168 of file rawdata.cpp.

References OpenRaw::RawData::getColourMatrix1(), and OpenRaw::RawData::getColourMatrix2().

or_rawdata_get_compression()

uint32_t or_rawdata_get_compression

(

ORRawDataRef

rawdata

)

Return the compression type for the RawData.

Returns

the numerical value.

Definition at line 148 of file rawdata.cpp.

or_rawdata_get_levels()

or_error or_rawdata_get_levels	(	ORRawDataRef	rawdata,
		uint16_t *	black,
		uint16_t *	white
	)

Return the levels values for the raw data.

These are possible values, not actual values.

Parameters

	rawdata	the raw data object
[out]	black	the pointer to the black value.
[out]	white	the pointer to the white value.

Returns

the error code.

Definition at line 154 of file rawdata.cpp.

References OR_ERROR_NONE.

or_rawdata_get_mosaicinfo()

ORMosaicInfoRef or_rawdata_get_mosaicinfo

(

ORRawDataRef

rawdata

)

Return the mosaic info.

Returns

a MosaicInfo object. It is owned by the RawData. Can't be NULL.

Definition at line 142 of file rawdata.cpp.

or_rawdata_get_rendered_image()

or_error or_rawdata_get_rendered_image	(	ORRawDataRef	rawdata,
		ORBitmapDataRef	bitmapdata,
		uint32_t	options
	)

Get the rendered image from the raw data.

Parameters

rawdata	the raw data.
bitmapdata	the preallocated bitmap data.
options	option for rendering. Pass 0 for now.

Returns

an error code, OR_ERROR_NONE in case of success.

Definition at line 200 of file rawdata.cpp.

References OpenRaw::RawData::getRenderedImage(), and OR_ERROR_NOTAREF.

or_rawdata_new()

ORRawDataRef or_rawdata_new

(

void

)

Allocate a new RawData.

Returns

A newly allocated RawData. Must be released by or_rawdata_release

Definition at line 62 of file rawdata.cpp.