Intel® IPP Library 6.1 Fixes List

The tables below summarize specific customer issues or feature requests that have been addressed by the indicated product releases. Some items span multiple architectures and/or operating systems and some relate only to a single architecture or operating system.

NOTE: The issues, defects, bug reports, and feature requests described below represent specific issues with specific test cases. An item listed here does not imply that it necessarily applies to your application(s). If your situation does not match the specific test case you may not have experienced the error or problem associated with that update. It is not possible to describe the details of every issue and its specific test case in these tables.

Please post a message on the IPP user forum, http://software.intel.com/en-us/forums/intel-integrated-performance-primitives/, and reference this page and the "DPD" number associated with the item of interest, if you have questions regarding the information in these tables.

IPP v6.1 update 2 (18 Oct 2009)

IPP v6.1 update 1 (02 Jul 2009)

IPP v6.1 (25 Apr 2009)

/* set/calculate of the x, y dimensions Factors,Shift Value,Interpolation value
	please note, xFactor is double type float point number. 
	*/
	double xFactor = (double)dstWidth / srcWidth;
	double yFactor = (double)dstHeight / srcHeight;
	double xShift = 0.0;
	double yShift = 0.0;
	/* interploation options are:
	   IPPI_INTER_NN||IPPI_INTER_LINEAR|| IPPI_INTER_CUBIC
	   IPPI_INTER_CUBIC2P_BSPLINE||IPPI_INTER_CUBIC2P_CATMULLROM||PPI_INTER_CUBIC2P_B05C03
	   IPPI_INTER_SUPER||IPPI_INTER_LANCZOS */
	int interpolation = IPPI_INTER_LANCZOS;

    /* calculation of work buffer size */
	Ipp8u * pBuffer;
	int bufSize = 0;
	ippiResizeGetBufSize(srcRoi, dstRoi, nChannel, interpolation, &bufSize );
    pBuffer= ippsMalloc_8u(bufSize );

    /* Resize Image */
	status=ippiResizeSqrPixel_8u_C3R(pSrc, srcSize, srcStep, srcRoi, pDst, dstStep,
	 dstRoi, xFactor, yFactor, xShift, yShift, interpolation, pBuffer);
	printf("%d : %s\n", status, ippGetStatusString(status));

if (srcWidth < 6 || srcHeight< 6) {
        if (interpolation == IPPI_INTER_LANCZOS)
            interpolation = IPPI_INTER_CUBIC;
        if (srcWidth < 4 || srcHeight < 4) {
            if ((interpolation == IPPI_INTER_CUBIC) ||
                (interpolation == IPPI_INTER_CUBIC2P_BSPLINE) ||
                (interpolation == IPPI_INTER_CUBIC2P_CATMULLROM) ||
                (interpolation == IPPI_INTER_CUBIC2P_B05C03))
                interpolation = IPPI_INTER_LINEAR;
        }
}

Segmentation fault when static linked to Intel® IPP library on Leopard.

But the same application can run without problem on Tiger* or when use dynamic linked.

The sample application also works in MS Windows* and Linux.   

Using Intel® IPP jpeg_IJG application as sample. 

Software Environment:

l         Mac OS X 10.5.x with Xcode 3.0

l         Intel® IPP 5.3.x.xxx

l         GCC4 or Intel® C++ Compiler 32 bit

Enter the application directory and compile it ijg/buildosx32.sh

$cd image_codec/IJG

$vi buildosx32.sh

Change LINKAGE=

Into LINKAGE=static

$vi Makefile

Change Libraries into lib

ifeq ($(LINKAGE),static)

LDFLAGS := -L$(BinDir) -L$(IPPROOT)/lib

  ...

$(IPPROOT)/Lib/$(LIBPREFIX)ippcore$(LIB_ARCH).$(ARPOSTFIX)

$./buildosx32.sh [gcc4/icc101]

Run the executable cjpeg

$./bin/osx32_[gcc4/icc101]/cjpeg samples/utils/testimg.bmp test.jpg

Get “Segmentation fault”

Solution:

The problem was resolved in Intel® IPP 5.3.4 release. (m_ipp_p_5.3.4.075.dmg) and later version.

e.g Intel® IPP 6.0, which is part of C++ Compiler Professional edition in Intel® C++ Compiler Professional edition 11.0 for Mac OS.