btcx-risc.h File Reference

Go to the source code of this file.

Data Structures
struct	btcx_riscmem
struct	btcx_skiplist

Functions
int	btcx_riscmem_alloc (struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int size)
void	btcx_riscmem_free (struct pci_dev *pci, struct btcx_riscmem *risc)
int	btcx_screen_clips (int swidth, int sheight, struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n)
int	btcx_align (struct v4l2_rect *win, struct v4l2_clip *clips, unsigned int n, int mask)
void	btcx_sort_clips (struct v4l2_clip *clips, unsigned int nclips)
void	btcx_calc_skips (int line, int width, int *maxy, struct btcx_skiplist *skips, unsigned int *nskips, const struct v4l2_clip *clips, unsigned int nclips)

Function Documentation

int btcx_align	(	struct v4l2_rect *	win,
		struct v4l2_clip *	clips,
		unsigned int	n,
		int	mask
	)

Definition at line 131 of file btcx-risc.c.

void btcx_calc_skips	(	int	line,
		int	width,
		int *	maxy,
		struct btcx_skiplist *	skips,
		unsigned int *	nskips,
		const struct v4l2_clip *	clips,
		unsigned int	nclips
	)

Definition at line 187 of file btcx-risc.c.

int btcx_riscmem_alloc	(	struct pci_dev *	pci,
		struct btcx_riscmem *	risc,
		unsigned int	size
	)

Definition at line 62 of file btcx-risc.c.

void btcx_riscmem_free	(	struct pci_dev *	pci,
		struct btcx_riscmem *	risc
	)

Definition at line 48 of file btcx-risc.c.

int btcx_screen_clips	(	int	swidth,
		int	sheight,
		struct v4l2_rect *	win,
		struct v4l2_clip *	clips,
		unsigned int	n
	)

Definition at line 92 of file btcx-risc.c.

void btcx_sort_clips	(	struct v4l2_clip *	clips,
		unsigned int	nclips
	)

Definition at line 165 of file btcx-risc.c.