memory-private.h File Reference

#include "magick/exception-private.h"

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Macros
#define	CACHE_LINE_SIZE   (8*sizeof(void *))
#define	CacheAlign(size)   ((size) < CACHE_LINE_SIZE ? CACHE_LINE_SIZE : (size))
#define	MagickAssumeAligned(address)   (address)

Functions
MagickExport MagickBooleanType	HeapOverflowSanityCheck (const size_t, const size_t)
MagickExport size_t	GetMaxMemoryRequest (void)
static void *	AcquireCriticalMemory (const size_t size)

Macro Definition Documentation

#define CACHE_LINE_SIZE   (8*sizeof(void *))

Referenced by AcquireAlignedMemory(), AcquireSemaphoreMemory(), and PrefetchPixelCacheNexusPixels().

#define CacheAlign

(

size

)

((size) < CACHE_LINE_SIZE ? CACHE_LINE_SIZE : (size))

#define MagickAssumeAligned

(

address

)

(address)

Referenced by AcquireCacheNexusPixels(), AcquireContributionThreadSet(), AcquireKernelBuiltIn(), AcquirePixelCacheNexus(), AcquireStreamInfo(), AcquireStreamPixels(), AcquireVirtualCacheView(), AcquireVirtualMemory(), AdaptiveBlurImageChannel(), AdaptiveSharpenImageChannel(), CloneCacheView(), CloneMagickPixelPacket(), ConvolveImageChannel(), EdgeImage(), EmbossImage(), FilterImageChannel(), GetMotionBlurKernel(), OpenPixelCache(), ParseKernelArray(), SelectiveBlurImageChannel(), SharpenImageChannel(), and WriteStreamImage().

Function Documentation

static void* AcquireCriticalMemory ( const size_t  size )

inlinestatic

References AcquireMagickMemory(), ResourceLimitFatalError, and ThrowFatalException.

Referenced by AcquireDrawInfo(), AcquireImage(), CheckPrimitiveExtent(), CloneDrawInfo(), CloneImage(), InitializeIntervalTree(), OptimalTau(), SetImageRegistry(), and TraceStrokePolygon().

MagickExport size_t GetMaxMemoryRequest

(

void

)

References DestroyString(), GetPolicyValue(), max_memory_request, and StringToSizeType().

Referenced by AcquireVirtualMemory(), CheckPrimitiveExtent(), and TraceEllipse().

MagickExport MagickBooleanType HeapOverflowSanityCheck	(	const size_t	,
		const size_t
	)

References MagickFalse, and MagickTrue.

Referenced by AcquireAlignedMemory(), AcquireQuantumMemory(), AcquireVirtualMemory(), and ResizeQuantumMemory().