random-private.h File Reference

#include "MagickCore/thread-private.h"

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Functions
MagickPrivate double	GetRandomInfoNormalize (const RandomInfo *)
MagickPrivate MagickBooleanType	RandomComponentGenesis (void)
MagickPrivate unsigned long *	GetRandomInfoSeed (RandomInfo *)
MagickPrivate void	RandomComponentTerminus (void)
static RandomInfo **	DestroyRandomInfoTLS (RandomInfo **random_info)
static RandomInfo **	AcquireRandomInfoTLS (void)

Function Documentation

AcquireRandomInfoTLS()

static RandomInfo ** AcquireRandomInfoTLS ( void  )

inlinestatic

Definition at line 51 of file random-private.h.

References AcquireQuantumMemory(), AcquireRandomInfo(), GetMagickResourceLimit(), random_info, ResourceLimitFatalError, ThreadResource, and ThrowFatalException.

Referenced by AddNoiseImage(), EvaluateImage(), EvaluateImages(), InitFx(), RandomThresholdImage(), SketchImage(), and SpreadImage().

DestroyRandomInfoTLS()

static RandomInfo ** DestroyRandomInfoTLS ( RandomInfo **  random_info )

inlinestatic

Definition at line 39 of file random-private.h.

References DestroyRandomInfo(), GetMagickResourceLimit(), random_info, RelinquishMagickMemory(), and ThreadResource.

Referenced by AddNoiseImage(), DeInitFx(), EvaluateImage(), EvaluateImages(), RandomThresholdImage(), SketchImage(), and SpreadImage().

GetRandomInfoNormalize()

MagickPrivate double GetRandomInfoNormalize

(

const RandomInfo *

random_info

)

Definition at line 642 of file random.c.

References _RandomInfo::normalize, and random_info.

GetRandomInfoSeed()

MagickPrivate unsigned long * GetRandomInfoSeed

(

RandomInfo *

random_info

)

Definition at line 670 of file random.c.

References random_info, and _RandomInfo::seed.

RandomComponentGenesis()

MagickPrivate MagickBooleanType RandomComponentGenesis

(

void

)

Definition at line 790 of file random.c.

References AcquireSemaphoreInfo(), MagickTrue, and random_semaphore.

Referenced by MagickCoreGenesis().

RandomComponentTerminus()

MagickPrivate void RandomComponentTerminus

(

void

)

Definition at line 815 of file random.c.

References ActivateSemaphoreInfo(), random_semaphore, and RelinquishSemaphoreInfo().

Referenced by MagickCoreTerminus().