Static Size Fifo
[Data tools]

---

Detailed Description

Basic tools for manipulating Static Size Fifo.

Functions
void	flgr_static_fifo_destroy (FLGR_StaticFifo *fifo)
FLGR_StaticFifo *	flgr_static_fifo_init (int size_y, int size_x)
int	flgr_static_fifo_is_empty (FLGR_StaticFifo *fifo)
int	flgr_static_fifo_level (FLGR_StaticFifo *fifo)
void	flgr_static_fifo_read (FLGR_StaticFifo *fifo, int *row, int *col)
void	flgr_static_fifo_write (FLGR_StaticFifo *fifo, int row, int col)

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Function Documentation

void flgr_static_fifo_destroy

(

FLGR_StaticFifo *

fifo

)

Destroy the fifo

Parameters:

fifo

: Pointer to the fifo

Returns:

nothing

Definition at line 130 of file flgrDataToolsStaticFifo.c.

FLGR_StaticFifo* flgr_static_fifo_init	(	int	size_y,
		int	size_x
	)

Init the fifo using size of parameters of an image

Parameters:

	size_y	: row number of the image used to create the fifo
	size_x	: column number of the image used to create the fifo

Returns:

pointer to FLGR_StaticFifo variable

Definition at line 40 of file flgrDataToolsStaticFifo.c.

int flgr_static_fifo_is_empty

(

FLGR_StaticFifo *

fifo

)

test if the fifo is empty

Parameters:

fifo

: Pointer to the fifo

Returns:

FLGR_TRUE if fifo is empty

Definition at line 108 of file flgrDataToolsStaticFifo.c.

int flgr_static_fifo_level

(

FLGR_StaticFifo *

fifo

)

return the filling level of the fifo

Parameters:

fifo

: Pointer to the fifo

Returns:

filling level

Definition at line 119 of file flgrDataToolsStaticFifo.c.

void flgr_static_fifo_read	(	FLGR_StaticFifo *	fifo,
		int *	row,
		int *	col
	)

read one pixel coordinate into the fifo

Parameters:

	fifo	: Pointer to the fifo
	row	: row pointer coordinate
	col	: column pointer coordinate

Returns:

nothing

Definition at line 92 of file flgrDataToolsStaticFifo.c.

void flgr_static_fifo_write	(	FLGR_StaticFifo *	fifo,
		int	row,
		int	col
	)

write pixel coordinate into the fifo

Parameters:

	fifo	: Pointer to the fifo
	row	: row coordinate
	col	: column coordinate

Returns:

nothing

Definition at line 64 of file flgrDataToolsStaticFifo.c.