grab_v4l.C File Reference

#include "config.h"
#include "gxsm/plugin.h"
#include "gxsm/xsmhard.h"

Go to the source code of this file.

Classes
class	gxsm_v4l
Defines
#define	THIS_HWI_PLUGIN_NAME   "video4linux"
Functions
static void	grab_v4l_init (void)
static void	grab_v4l_about (void)
static void	grab_v4l_configure (void)
static void	grab_v4l_cleanup (void)
gint	gxsm_v4l_open_video4l ()
gint	gxsm_v4l_close_video4l ()
gint	gxsm_v4l_maxwidth ()
gint	gxsm_v4l_maxheight ()
gint	gxsm_v4l_win_width ()
gint	gxsm_v4l_win_height ()
gint	gxsm_v4l_grab_video4l ()
gint	gxsm_v4l_get_pixel (int *r, int *g, int *b)
GxsmPlugin *	get_gxsm_plugin_info (void)
XSM_Hardware *	get_gxsm_hwi_hardware_class (void *data)
Variables
GxsmPlugin	grab_v4l_pi
static const char *	about_text
gxsm_v4l *	v4l_hardware = NULL

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Define Documentation

#define THIS_HWI_PLUGIN_NAME   "video4linux"

Definition at line 70 of file grab_v4l.C.

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Function Documentation

XSM_Hardware* get_gxsm_hwi_hardware_class (  void *  data  )

Definition at line 288 of file grab_v4l.C. References v4l_hardware.

GxsmPlugin* get_gxsm_plugin_info (  void   )

Definition at line 281 of file grab_v4l.C. References GxsmPlugin::description, grab_v4l_pi, N_, and VERSION.

static void grab_v4l_about (  void   )  [static]

Definition at line 300 of file grab_v4l.C. References about_text, GxsmPlugin::authors, grab_v4l_pi, N_, GxsmPlugin::name, and VERSION.

static void grab_v4l_cleanup (  void   )  [static]

Definition at line 320 of file grab_v4l.C. References DBG_L2, PI_DEBUG, and v4l_hardware.

static void grab_v4l_configure (  void   )  [static]

Definition at line 313 of file grab_v4l.C. References GxsmPlugin::app, grab_v4l_pi, and GnomeAppService::message().

static void grab_v4l_init (  void   )  [static]

Definition at line 293 of file grab_v4l.C. References DBG_L2, PI_DEBUG, and v4l_hardware.

gint gxsm_v4l_close_video4l (   )

Definition at line 186 of file grab_v4l_c.c. References video_dev_fd. Referenced by gxsm_v4l::~gxsm_v4l().

gint gxsm_v4l_get_pixel (  int *  r, int *  g, int *  b )  [inline]

Definition at line 384 of file grab_v4l_c.c. References pic, READ_VIDEO_PIXEL, and src.

gint gxsm_v4l_grab_video4l (   )

Definition at line 198 of file grab_v4l_c.c. References bigbuf, mapbuf, pic, vidbuf, video_dev_fd, and win. Referenced by gxsm_v4l::StartScan2D().

gint gxsm_v4l_maxheight (   )  [inline]

Definition at line 193 of file grab_v4l_c.c. References cap. Referenced by gxsm_v4l::GetMaxLines().

gint gxsm_v4l_maxwidth (   )  [inline]

Definition at line 192 of file grab_v4l_c.c. References cap. Referenced by gxsm_v4l::GetMaxPointsPerLine().

gint gxsm_v4l_open_video4l (   )

Definition at line 82 of file grab_v4l_c.c. References buffer, cap, and video_dev_fd. Referenced by gxsm_v4l::gxsm_v4l().

gint gxsm_v4l_win_height (   )  [inline]

Definition at line 196 of file grab_v4l_c.c. References win. Referenced by gxsm_v4l::ScanLineM().

gint gxsm_v4l_win_width (   )  [inline]

Definition at line 195 of file grab_v4l_c.c. References win. Referenced by gxsm_v4l::ScanLineM().

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Variable Documentation

const char* about_text [static]

Initial value: N_("GXSM grab_v4l Plugin\n\n" "Video for Linux frame grabber.") Definition at line 139 of file grab_v4l.C.

GxsmPlugin grab_v4l_pi

Definition at line 88 of file grab_v4l.C. Referenced by get_gxsm_plugin_info(), grab_v4l_about(), and grab_v4l_configure().

gxsm_v4l* v4l_hardware = NULL

Definition at line 191 of file grab_v4l.C. Referenced by get_gxsm_hwi_hardware_class(), grab_v4l_cleanup(), and grab_v4l_init().

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