dmxstat.h File Reference

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Go to the source code of this file.
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Defines
#define DMX_STAT_LENGTH   10
#define DMX_STAT_INTERVAL   1000
#define DMX_STAT_BINS   3
#define DMX_STAT_BIN0   10000
#define DMX_STAT_BINMULT   100

Functions
void dmxStatActivate (const char *interval, const char *displays)
DMXStatInfo * dmxStatAlloc (void)
void dmxStatFree (DMXStatInfo *)
void dmxStatInit (void)
void dmxStatSync (DMXScreenInfo *dmxScreen, struct timeval *stop, struct timeval *start, unsigned long pending)

Variables
int dmxStatInterval
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Defines
#define DMX_STAT_LENGTH   10
#define DMX_STAT_INTERVAL   1000
#define DMX_STAT_BINS   3
#define DMX_STAT_BIN0   10000
#define DMX_STAT_BINMULT   100
Functions
void dmxStatActivate (const char *interval, const char *displays)
DMXStatInfo * dmxStatAlloc (void)
void dmxStatFree (DMXStatInfo *)
void dmxStatInit (void)
void dmxStatSync (DMXScreenInfo *dmxScreen, struct timeval *stop, struct timeval *start, unsigned long pending)
Variables
int dmxStatInterval

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Detailed Description

-Interface for statistic gathering interface.

See also:: dmxstat.c

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Define Documentation

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Detailed Description
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Interface for statistic gathering interface.
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See also:
dmxstat.c
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Define Documentation
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#define DMX_STAT_BIN0 10000 + #define DMX_STAT_BIN0 10000

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us for bin[0]
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-us for bin[0]
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Referenced by dmxStatSync().
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#define DMX_STAT_BINMULT 100 + #define DMX_STAT_BINMULT 100

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multiplier for next bin[]
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-multiplier for next bin[]
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Referenced by dmxStatSync().
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#define DMX_STAT_BINS 3 + #define DMX_STAT_BINS 3

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number of bins
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-number of bins
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Referenced by dmxStatCallback(), and dmxStatSync().
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#define DMX_STAT_INTERVAL 1000 + #define DMX_STAT_INTERVAL 1000

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msec between printouts
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-msec between printouts
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Referenced by dmxStatCallback().
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#define DMX_STAT_LENGTH 10 + #define DMX_STAT_LENGTH 10

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number of events for moving average
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-number of events for moving average
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Function Documentation

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Referenced by dmxStatValue().
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Function Documentation
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void dmxStatActivate ( const char * interval, void dmxStatActivate ( const char * interval,

const char * displays const char * displays

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Turn on XSync statistic gathering and printing. Print every interval seconds, with lines for the first displays. If interval is NULL, 1 will be used. If displays is NULL, 0 will be used (meaning a line for every display will be printed). Note that this function takes string arguments because it will usually be called from ddxProcessArgument in dmxinit.c.
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-Turn on XSync statistic gathering and printing. Print every interval seconds, with lines for the first displays. If interval is NULL, 1 will be used. If displays is NULL, 0 will be used (meaning a line for every display will be printed). Note that this function takes string arguments because it will usually be called from ddxProcessArgument in #dmxinit.c.
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References dmxStatDisplays, and dmxStatInterval.
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Referenced by ddxProcessArgument().
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DMXStatInfo* dmxStatAlloc ( void ) DMXStatInfo* dmxStatAlloc ( void )
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Allocate a DMXStatInfo structure.
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-Allocate a DMXStatInfo structure.
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Referenced by dmxConfigAddDisplay().
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void dmxStatFree ( DMXStatInfo * pt ) void dmxStatFree ( DMXStatInfo * pt )
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Free the memory used by a DMXStatInfo structure.
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-Free the memory used by a DMXStatInfo structure.
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Referenced by InitOutput().
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void dmxStatInit ( void ) void dmxStatInit ( void )
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Try to initialize the statistic gathering and printing routines. Initialization only takes place if dmxStatActivate has already been called. We don't need the same generation protection that we used in dmxSyncInit because our timer is always on a queue -- hence, server generation will always free it.
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-Try to initialize the statistic gathering and printing routines. Initialization only takes place if dmxStatActivate has already been called. We don't need the same generation protection that we used in dmxSyncInit because our timer is always on a queue -- hence, server generation will always free it.
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References dmxStatCallback(), dmxStatInterval, and dmxStatTimer.
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Referenced by InitOutput().
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void dmxStatSync ( DMXScreenInfo * dmxScreen, void dmxStatSync ( DMXScreenInfo * dmxScreen,

struct timeval * stop, struct timeval * stop,

struct timeval * start, struct timeval * start,

unsigned long pending unsigned long pending

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Note that a XSync() was just done on dmxScreen with the start and stop times (from gettimeofday()) and the number of pending-but-not-yet-processed XSync requests. This routine is called from dmxDoSync in dmxsync.c
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-Note that a XSync() was just done on dmxScreen with the start and stop times (from gettimeofday()) and the number of pending-but-not-yet-processed XSync requests. This routine is called from #dmxDoSync in #dmxsync.c
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Variable Documentation

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References _DMXStatInfo::bins, DMX_STAT_BIN0, DMX_STAT_BINMULT, DMX_STAT_BINS, dmxStatValue(), _DMXStatInfo::pending, _DMXScreenInfo::stat, _DMXStatInfo::syncCount, _DMXStatInfo::usec, and usec().
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Referenced by dmxDoSync().
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Variable Documentation
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int dmxStatInterval + int dmxStatInterval

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Only for dmxstat.c and dmxsync.c
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-Only for dmxstat.c and dmxsync.c
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Referenced by dmxDoSync(), dmxStatActivate(), dmxStatCallback(), and dmxStatInit().

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Defines
#define	DMX_STAT_LENGTH 10
#define	DMX_STAT_INTERVAL 1000
#define	DMX_STAT_BINS 3
#define	DMX_STAT_BIN0 10000
#define	DMX_STAT_BINMULT 100
Functions
void	dmxStatActivate (const char interval, const char displays)
DMXStatInfo *	dmxStatAlloc (void)
void	dmxStatFree (DMXStatInfo *)
void	dmxStatInit (void)
void	dmxStatSync (DMXScreenInfo dmxScreen, struct timeval stop, struct timeval *start, unsigned long pending)
Variables
int	dmxStatInterval