pslim.c File Reference

implementation of pSLIM protocol More...

Go to the source code of this file.

Classes
struct	pslim_offset
	offsets in pmap[] and bmap[] More...
Defines
#define	OFFSET(x, y, ptr, bytepp)   ptr += (y) * bwidth + (x) * (bytepp);
Functions
static void	_bmap16msb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_bmap24msb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_bmap32msb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_bmap16lsb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_bmap24lsb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_bmap32lsb (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t)
static void	_set16 (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t, l4_uint32_t)
static void	_set24 (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t, l4_uint32_t)
static void	_set32 (l4_uint8_t *, l4_uint8_t *, l4_uint32_t, l4_uint32_t, struct pslim_offset *, l4_uint32_t, l4_uint32_t)
static void	_copy16 (l4_uint8_t *, l4_int16_t, l4_int16_t, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	_copy24 (l4_uint8_t *, l4_int16_t, l4_int16_t, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	_copy32 (l4_uint8_t *, l4_int16_t, l4_int16_t, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	_fill16 (l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	_fill24 (l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	_fill32 (l4_uint8_t *, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t)
static void	sw_bmap (struct l4con_vc *, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint8_t *bmap, l4_uint32_t fgc, l4_uint32_t bgc, struct pslim_offset *, l4_uint8_t mode)
static void	sw_set (struct l4con_vc *, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint32_t, l4_uint8_t *pmap, struct pslim_offset *)
static void	sw_cscs (struct l4con_vc *, l4_int16_t, l4_int16_t, l4_uint32_t, l4_uint32_t, l4_uint8_t *y, l4_uint8_t *u, l4_uint8_t *v, l4_uint32_t scale, struct pslim_offset *, l4_uint8_t mode)
static l4_uint16_t	set_rgb16 (l4_uint32_t r, l4_uint32_t g, l4_uint32_t b)
static l4_uint32_t	set_rgb24 (l4_uint32_t r, l4_uint32_t g, l4_uint32_t b)
static int	clip_rect (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect)
static int	clip_rect_offset (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, struct pslim_offset *offset)
static int	clip_rect_dxy (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, l4_int16_t *dx, l4_int16_t *dy)
void	sw_fill (struct l4con_vc *vc, int x, int y, int w, int h, unsigned color)
void	sw_copy (struct l4con_vc *vc, int x, int y, int w, int h, int dx, int dy)
void	pslim_fill (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, l4con_pslim_color_t color)
void	pslim_bmap (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, l4con_pslim_color_t fgc, l4con_pslim_color_t bgc, void *bmap, l4_uint8_t mode)
void	pslim_set (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, void *pmap)
void	pslim_copy (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, l4_int16_t dx, l4_int16_t dy)
void	pslim_cscs (struct l4con_vc *vc, int from_user, l4con_pslim_rect_t *rect, void *y, void *u, void *v, l4_uint8_t mode, l4_uint32_t scale)
Variables
l4_offs_t	vis_offs
	vis_vmem - gr_vmem.

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Detailed Description

implementation of pSLIM protocol

Date:

2001

Author:

Christian Helmuth <ch12@os.inf.tu-dresden.de> Frank Mehnert <fm3@os.inf.tu-dresden.de>

Definition in file pslim.c.

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Variable Documentation

l4_offs_t vis_offs

vis_vmem - gr_vmem.

vis_vmem - gr_vmem

Definition at line 33 of file gmode.c.