window/x.c File Reference

Include dependency graph for window/x.c:

Macros
#define	ZBAR_OVERLAY_FONT

Functions
int	_zbar_window_attach (zbar_window_t *w, void *display, unsigned long win)
int	_zbar_window_begin (zbar_window_t *w)
int	_zbar_window_clear (zbar_window_t *w)
int	_zbar_window_draw_logo (zbar_window_t *w)
int	_zbar_window_draw_marker (zbar_window_t *w, uint32_t rgb, point_t p)
int	_zbar_window_draw_polygon (zbar_window_t *w, uint32_t rgb, const point_t *pts, int npts)
int	_zbar_window_draw_text (zbar_window_t *w, uint32_t rgb, point_t p, const char *text)
int	_zbar_window_end (zbar_window_t *w)
int	_zbar_window_expose (zbar_window_t *w, int x, int y, int width, int height)
int	_zbar_window_fill_rect (zbar_window_t *w, uint32_t rgb, point_t org, point_t size)
int	_zbar_window_resize (zbar_window_t *w)
static unsigned long	window_alloc_color (zbar_window_t *w, Colormap cmap, unsigned short r, unsigned short g, unsigned short b)
static int	window_alloc_colors (zbar_window_t *w)
static int	window_hide_cursor (zbar_window_t *w)

Macro Definition Documentation

#define ZBAR_OVERLAY_FONT

Referenced by _zbar_window_attach().

Function Documentation

int _zbar_window_attach	(	zbar_window_t *	w,
		void *	display,
		unsigned long	win
	)

References __func__, _zbar_window_probe_ximage(), _zbar_window_probe_xv(), _zbar_window_resize(), window_state_s::exposed, window_state_s::font, window_state_s::gc, window_state_s::logo_zbars, null_error(), window_alloc_colors(), window_hide_cursor(), x, ZBAR_OVERLAY_FONT, and zprintf.

Referenced by window_scale_pt().

Here is the caller graph for this function:

int _zbar_window_begin

(

zbar_window_t *

w

)

References __func__, window_state_s::exposed, window_state_s::gc, and null_error().

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_clear

(

zbar_window_t *

w

)

References __func__, window_state_s::gc, null_error(), and x.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_draw_logo

(

zbar_window_t *

w

)

References __func__, window_state_s::exposed, window_state_s::gc, window_state_s::logo_bars, window_state_s::logo_colors, window_state_s::logo_scale, window_state_s::logo_z, window_state_s::logo_zbars, null_error(), and x.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_draw_marker	(	zbar_window_t *	w,
		uint32_t	rgb,
		point_t	p
	)

References __func__, window_state_s::colors, window_state_s::gc, null_error(), point_s::x, and point_s::y.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_draw_polygon	(	zbar_window_t *	w,
		uint32_t	rgb,
		const point_t *	pts,
		int	npts
	)

References __func__, window_state_s::colors, window_state_s::gc, null_error(), window_scale_pt(), point_s::x, and point_s::y.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_draw_text	(	zbar_window_t *	w,
		uint32_t	rgb,
		point_t	p,
		const char *	text
	)

References __func__, window_state_s::colors, window_state_s::font, window_state_s::gc, null_error(), scan_image::width, point_s::x, and point_s::y.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_end

(

zbar_window_t *

w

)

References __func__, window_state_s::exposed, window_state_s::gc, barcodetest::None, null_error(), and x.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_expose	(	zbar_window_t *	w,
		int	x,
		int	y,
		int	width,
		int	height
	)

References __func__, window_state_s::exposed, scan_image::height, null_error(), scan_image::width, x, and y.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_fill_rect	(	zbar_window_t *	w,
		uint32_t	rgb,
		point_t	org,
		point_t	size
	)

References __func__, window_state_s::colors, window_state_s::gc, null_error(), point_s::x, and point_s::y.

Referenced by window_scale_pt().

Here is the call graph for this function:

Here is the caller graph for this function:

int _zbar_window_resize

(

zbar_window_t *

w

)

References window_state_s::logo_bars, window_state_s::logo_scale, window_state_s::logo_z, window_state_s::logo_zbars, and x.

Referenced by _zbar_window_attach(), and window_scale_pt().

Here is the caller graph for this function:

static unsigned long window_alloc_color ( zbar_window_t *  w, Colormap  cmap, unsigned short  r, unsigned short  g, unsigned short  b  )

inlinestatic

References g.

Referenced by window_alloc_colors().

Here is the caller graph for this function:

static int window_alloc_colors ( zbar_window_t *  w )

inlinestatic

References window_state_s::colors, window_state_s::logo_colors, window_alloc_color(), and x.

Referenced by _zbar_window_attach().

Here is the call graph for this function:

Here is the caller graph for this function:

static int window_hide_cursor ( zbar_window_t *  w )

inlinestatic

Referenced by _zbar_window_attach().

Here is the caller graph for this function: