Functions
DLL_EXPORT void	dsp_stream_alloc_buffer (dsp_stream_p stream, int len)
	Allocate a buffer with length len on the stream passed as argument. More...

DLL_EXPORT void	dsp_stream_set_buffer (dsp_stream_p stream, void *buffer, int len)
	Set the buffer of the stream passed as argument to a specific memory location. More...

DLL_EXPORT dsp_t *	dsp_stream_get_buffer (dsp_stream_p stream)
	Return the buffer of the stream passed as argument. More...

DLL_EXPORT void	dsp_stream_free_buffer (dsp_stream_p stream)
	Free the buffer of the DSP Stream passed as argument. More...

DLL_EXPORT dsp_stream_p	dsp_stream_new (void)
	Allocate a new DSP stream type. More...

DLL_EXPORT void	dsp_stream_free (dsp_stream_p stream)
	Free the DSP stream passed as argument. More...

DLL_EXPORT dsp_stream_p	dsp_stream_copy (dsp_stream_p stream)
	Create a copy of the DSP stream passed as argument. More...

DLL_EXPORT void	dsp_stream_add_child (dsp_stream_p stream, dsp_stream_p child)
	Add a child to the DSP Stream passed as argument. More...

DLL_EXPORT void	dsp_stream_add_star (dsp_stream_p stream, dsp_star star)
	Add a star to the DSP Stream passed as argument. More...

DLL_EXPORT void	dsp_stream_del_star (dsp_stream_p stream, int n)
	Remove the star with index n to a DSP stream. More...

DLL_EXPORT void	dsp_stream_add_triangle (dsp_stream_p stream, dsp_triangle triangle)
	Add a triangle to the DSP Stream passed as argument. More...

DLL_EXPORT void	dsp_stream_del_triangle (dsp_stream_p stream, int index)
	Remove the triangle with index n to a DSP stream. More...

DLL_EXPORT void	dsp_stream_calc_triangles (dsp_stream_p stream)
	Calculate the triangles in the stream struct. More...

DLL_EXPORT void	dsp_stream_del_child (dsp_stream_p stream, int n)
	Remove the child with index n to a DSP stream. More...

DLL_EXPORT void	dsp_stream_add_dim (dsp_stream_p stream, int len)
	Add a dimension with length len to a DSP stream. More...

DLL_EXPORT void	dsp_stream_set_dim (dsp_stream_p stream, int dim, int size)
	Set a dimension size to a DSP stream. More...

DLL_EXPORT void	dsp_stream_del_dim (dsp_stream_p stream, int n)
	Remove the dimension with index n to a DSP stream. More...

DLL_EXPORT int	dsp_stream_set_position (dsp_stream_p stream, int *pos)
	Obtain the position the DSP stream by parsing multidimensional indexes. More...

DLL_EXPORT int *	dsp_stream_get_position (dsp_stream_p stream, int index)
	Return the multidimensional positional indexes of a DSP stream by specify a linear index. More...

DLL_EXPORT void *	dsp_stream_exec (dsp_stream_p stream, void *args,...)
	Execute the function callback pointed by the func field of the passed stream. More...

DLL_EXPORT void	dsp_stream_crop (dsp_stream_p stream)
	Crop the buffers of the stream passed as argument by reading the ROI field. More...

DLL_EXPORT void	dsp_stream_rotate (dsp_stream_p stream)
	Rotate a stream around an axis and offset. More...

DLL_EXPORT void	dsp_stream_translate (dsp_stream_p stream)
	Translate a stream. More...

DLL_EXPORT void	dsp_stream_scale (dsp_stream_p stream)
	Scale a stream. More...

DLL_EXPORT void	dsp_stream_align (dsp_stream_p stream)
	Perform scale, translate and rotate transformations in-place. More...

Detailed Description

Function Documentation

◆ dsp_stream_add_child()

DLL_EXPORT void dsp_stream_add_child	(	dsp_stream_p	stream,
		dsp_stream_p	child
	)

Parameters

stream	the target DSP stream.
child	the child to add to DSP stream.

See also: dsp_stream_new; dsp_stream_del_child

◆ dsp_stream_add_dim()

DLL_EXPORT void dsp_stream_add_dim	(	dsp_stream_p	stream,
		int	len
	)

Parameters

stream	the target DSP stream.
len	the size of the dimension to add

See also: dsp_stream_new; dsp_stream_del_dim

◆ dsp_stream_add_star()

DLL_EXPORT void dsp_stream_add_star	(	dsp_stream_p	stream,
		dsp_star	star
	)

Parameters

stream	the target DSP stream.
star	the star to add to DSP stream.

See also: dsp_stream_new; dsp_stream_del_star

◆ dsp_stream_add_triangle()

DLL_EXPORT void dsp_stream_add_triangle	(	dsp_stream_p	stream,
		dsp_triangle	triangle
	)

Parameters

stream	the target DSP stream.
triangle	the triangle to add to DSP stream.

See also: dsp_stream_new; dsp_stream_del_triangle

◆ dsp_stream_align()

DLL_EXPORT void dsp_stream_align ( dsp_stream_p stream )

Parameters

stream The stream that will be transformed

◆ dsp_stream_alloc_buffer()

DLL_EXPORT void dsp_stream_alloc_buffer	(	dsp_stream_p	stream,
		int	len
	)

Parameters

stream	the target DSP stream.
len	the new length of the buffer.

◆ dsp_stream_calc_triangles()

DLL_EXPORT void dsp_stream_calc_triangles ( dsp_stream_p stream )

Parameters

stream the target DSP stream.

See also: dsp_stream_new; dsp_stream_add_triangle

◆ dsp_stream_copy()

DLL_EXPORT dsp_stream_p dsp_stream_copy ( dsp_stream_p stream )

Parameters

stream the DSP stream to copy.

Returns: the copy of the DSP stream

See also: dsp_stream_new

◆ dsp_stream_crop()

DLL_EXPORT void dsp_stream_crop ( dsp_stream_p stream )

Parameters

stream The stream that will be cropped in-place

◆ dsp_stream_del_child()

DLL_EXPORT void dsp_stream_del_child	(	dsp_stream_p	stream,
		int	n
	)

Parameters

stream	the target DSP stream.
n	the index of the child to remove

See also: dsp_stream_new; dsp_stream_add_child

◆ dsp_stream_del_dim()

DLL_EXPORT void dsp_stream_del_dim	(	dsp_stream_p	stream,
		int	n
	)

Parameters

stream	the target DSP stream.
n	the index of the dimension to remove

See also: dsp_stream_new; dsp_stream_add_dim

◆ dsp_stream_del_star()

DLL_EXPORT void dsp_stream_del_star	(	dsp_stream_p	stream,
		int	n
	)

Parameters

stream	the target DSP stream.
n	the index of the star to remove

See also: dsp_stream_new; dsp_stream_add_star

◆ dsp_stream_del_triangle()

DLL_EXPORT void dsp_stream_del_triangle	(	dsp_stream_p	stream,
		int	index
	)

Parameters

stream	the target DSP stream.
index	the index of the triangle to remove

See also: dsp_stream_new; dsp_stream_add_triangle

◆ dsp_stream_exec()

DLL_EXPORT void* dsp_stream_exec	(	dsp_stream_p	stream,
		void *	args,
			...
	)

Parameters

stream	the target DSP stream.
args	The arguments list to be passed to the callback

Returns: callback return value

See also: dsp_stream_new; dsp_stream_get_position; dsp_stream_set_position

◆ dsp_stream_free()

DLL_EXPORT void dsp_stream_free ( dsp_stream_p stream )

Parameters

stream the target DSP stream.

See also: dsp_stream_new

◆ dsp_stream_free_buffer()

DLL_EXPORT void dsp_stream_free_buffer ( dsp_stream_p stream )

Parameters

stream the target DSP stream.

◆ dsp_stream_get_buffer()

DLL_EXPORT dsp_t* dsp_stream_get_buffer ( dsp_stream_p stream )

Parameters

stream the target DSP stream.

Returns: the buffer

◆ dsp_stream_get_position()

DLL_EXPORT int* dsp_stream_get_position	(	dsp_stream_p	stream,
		int	index
	)

Parameters

stream	the target DSP stream.
index	the position of the index on a single dimension.

Returns: the the position of the index on each dimension.

See also: dsp_stream_new; dsp_stream_set_position; dsp_stream_exec; dsp_stream_exec_multidim

◆ dsp_stream_new()

DLL_EXPORT dsp_stream_p dsp_stream_new ( void )

Returns: the newly created DSP stream type

See also: dsp_stream_free

◆ dsp_stream_rotate()

DLL_EXPORT void dsp_stream_rotate ( dsp_stream_p stream )

Parameters

stream The stream that will be rotated in-place

◆ dsp_stream_scale()

DLL_EXPORT void dsp_stream_scale ( dsp_stream_p stream )

Parameters

stream The stream that will be scaled in-place

◆ dsp_stream_set_buffer()

DLL_EXPORT void dsp_stream_set_buffer	(	dsp_stream_p	stream,
		void *	buffer,
		int	len
	)

Parameters

stream	the target DSP stream.
buffer	the new location of the buffer.
len	the new length of the buffer.

◆ dsp_stream_set_dim()

DLL_EXPORT void dsp_stream_set_dim	(	dsp_stream_p	stream,
		int	dim,
		int	size
	)

Parameters

stream	the target DSP stream.
dim	the index of the dimension to modify
size	the size of the dimension to modify

See also: dsp_stream_new; dsp_stream_add_dim

◆ dsp_stream_set_position()

DLL_EXPORT int dsp_stream_set_position	(	dsp_stream_p	stream,
		int *	pos
	)

Parameters

stream	the target DSP stream.
pos	the position of the index on each dimension.

Returns: the position of the index on a single dimension.

See also: dsp_stream_new; dsp_stream_get_position; dsp_stream_exec; dsp_stream_exec_multidim

◆ dsp_stream_translate()

DLL_EXPORT void dsp_stream_translate ( dsp_stream_p stream )

Parameters

stream The stream that will be translated in-place

Functions

Detailed Description

Function Documentation

◆ dsp_stream_add_child()

◆ dsp_stream_add_dim()

◆ dsp_stream_add_star()

◆ dsp_stream_add_triangle()

◆ dsp_stream_align()

◆ dsp_stream_alloc_buffer()

◆ dsp_stream_calc_triangles()

◆ dsp_stream_copy()

◆ dsp_stream_crop()

◆ dsp_stream_del_child()

◆ dsp_stream_del_dim()

◆ dsp_stream_del_star()

◆ dsp_stream_del_triangle()

◆ dsp_stream_exec()

◆ dsp_stream_free()

◆ dsp_stream_free_buffer()

◆ dsp_stream_get_buffer()

◆ dsp_stream_get_position()

◆ dsp_stream_new()

◆ dsp_stream_rotate()

◆ dsp_stream_scale()

◆ dsp_stream_set_buffer()

◆ dsp_stream_set_dim()

◆ dsp_stream_set_position()

◆ dsp_stream_translate()