VXLIB 1.0.0.0 Release Notes
January 13, 2017
VXLIB Bundle Release Notes
Contents
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Introduction
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Licensing
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Getting Started
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Documentation
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What's New
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Upgrade and Compatibility Information
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Device Support
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Validation Information
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Known Issues
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Technical Support
Introduction
The VXLIB package comprises the Texas Instruments Vision Library package together with the software tools (SWTOOLS) and all dependent packages in bundle format to simplify the release procedure.
Licensing
The licensing information of this library, as well as any third-party components included which are made available under a number of other open-source licenses are enumerated as part of the manifest. A complete manifest along with export control information is detailed here.
Getting Started
The VXLIB User's Manual provides the documentation and references necessary to integrate VXLIB Library routines into a development platform.
Documentation
The following documentation is available:
What's New
The following new features were added as compared to 0.5.0:
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VXLIB_absDiff_i16s_i16s_o16s
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VXLIB_absDiff_i8u_i8u_o8u
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VXLIB_accumulateImage_i8u_io16s
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VXLIB_accumulateSquareImage_i8u_io16s
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VXLIB_accumulateWeightedImage_i8u_io8u
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VXLIB_add_i16s_i16s_o16s
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VXLIB_add_i8u_i16s_o16s
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VXLIB_add_i8u_i8u_o16s
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VXLIB_add_i8u_i8u_o8u
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VXLIB_addSquare_i8u_i16s_o16s
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VXLIB_addWeight_i8u_i8u_o8u
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VXLIB_and_i8u_i8u_o8u
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VXLIB_cannyNMS_i16s_i16s_i16u_o8u
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VXLIB_channelCombine_2to1_i8u_o8u
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VXLIB_channelCombine_3to1_i8u_o8u
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VXLIB_channelCombine_4to1_i8u_o8u
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VXLIB_channelCombine_yuyv_i8u_o8u
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VXLIB_channelCopy_1to1_i8u_o8u
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VXLIB_channelExtract_1of2_i8u_o8u
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VXLIB_channelExtract_1of3_i8u_o8u
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VXLIB_channelExtract_1of4_i8u_o8u
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VXLIB_colorConvert_IYUVtoNV12_i8u_o8u
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VXLIB_colorConvert_IYUVtoRGB_i8u_o8u
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VXLIB_colorConvert_IYUVtoRGBX_i8u_o8u
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VXLIB_colorConvert_IYUVtoYUV4_i8u_o8u
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VXLIB_colorConvert_NVXXtoIYUV_i8u_o8u
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VXLIB_colorConvert_NVXXtoRGB_i8u_o8u
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VXLIB_colorConvert_NVXXtoRGBX_i8u_o8u
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VXLIB_colorConvert_NVXXtoYUV4_i8u_o8u
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VXLIB_colorConvert_RGBtoIYUV_i8u_o8u
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VXLIB_colorConvert_RGBtoNV12_i8u_o8u
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VXLIB_colorConvert_RGBtoRGBX_i8u_o8u
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VXLIB_colorConvert_RGBtoYUV4_i8u_o8u
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VXLIB_colorConvert_RGBXtoIYUV_i8u_o8u
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VXLIB_colorConvert_RGBXtoNV12_i8u_o8u
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VXLIB_colorConvert_RGBXtoRGB_i8u_o8u
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VXLIB_colorConvert_RGBXtoYUV4_i8u_o8u
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VXLIB_colorConvert_YUVXtoIYUV_i8u_o8u
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VXLIB_colorConvert_YUVXtoNV12_i8u_o8u
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VXLIB_colorConvert_YUVXtoRGB_i8u_o8u
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VXLIB_colorConvert_YUVXtoRGBX_i8u_o8u
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VXLIB_convertDepth_i16s_o8u
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VXLIB_convertDepth_i8u_o16s
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VXLIB_convolve_3x3_i8u_c16s_o16s
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VXLIB_convolve_3x3_i8u_c16s_o8u
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VXLIB_convolve_5x5_i8u_c16s_o16s
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VXLIB_convolve_5x5_i8u_c16s_o8u
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VXLIB_convolve_7x7_i8u_c16s_o16s
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VXLIB_convolve_7x7_i8u_c16s_o8u
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VXLIB_convolve_i8u_c16s_o16s
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VXLIB_convolve_i8u_c16s_o8u
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VXLIB_dilate_MxN_i8u_i8u_o8u
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VXLIB_doubleThreshold_i16u_i8u
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VXLIB_edgeTracing_i8u
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VXLIB_equalizeHist_i8u_o8u
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VXLIB_erode_MxN_i8u_i8u_o8u
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VXLIB_fastCorners_i8u
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VXLIB_fastCornersDetect_i8u
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VXLIB_fastCornersNMS_i8u
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VXLIB_fastCornersScore_i8u
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VXLIB_gaussian_5x5_br_i8u_o8u
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VXLIB_gaussian_5x5_i8u_o8u
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VXLIB_halfScaleGaussian_5x5_br_i8u_o8u_o8u
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VXLIB_halfScaleGaussian_5x5_i8u_o8u
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VXLIB_halfScaleGaussian_5x5_i8u_o8u_o8u
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VXLIB_harrisCornersDetect_i32f
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VXLIB_harrisCornersNMS_i32f
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VXLIB_harrisCornersScore_i16s_i16s_o32f
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VXLIB_harrisCornersScore_i32s_i32s_o32f
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VXLIB_histogram_i8u_o32u
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VXLIB_histogramCdfLut_i32u_o8u
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VXLIB_histogramSimple_i8u_o32u
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VXLIB_magnitude_i16s_i16s_o16s
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VXLIB_meanStdDev_i8u_o32f
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VXLIB_median_MxN_i8u_i8u_o8u
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VXLIB_minMaxLoc_i16s
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VXLIB_minMaxLoc_i8u
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VXLIB_multiply_i16s_i16s_o16s
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VXLIB_multiply_i8u_i16s_o16s
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VXLIB_multiply_i8u_i8u_o16s
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VXLIB_multiply_i8u_i8u_o8u
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VXLIB_normL1_i16s_i16s_o16u
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VXLIB_normL2_i16s_i16s_o16u
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VXLIB_not_i8u_o8u
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VXLIB_or_i8u_i8u_o8u
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VXLIB_phase_i16s_i16s_o8u
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VXLIB_remapBilinear_bc_i8u_i32f_o8u
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VXLIB_remapNearest_bc_i8u_i32f_o8u
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VXLIB_scaleImageBilinear_bc_i8u_o8u
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VXLIB_scaleImageBilinear_br_i8u_o8u
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VXLIB_scaleImageBilinear_i8u_o8u
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VXLIB_scaleImageNearest_i8u_o8u
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VXLIB_sobel_3x3_i8u_o16s_o16s
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VXLIB_sobel_5x5_i8u_o16s_o16s
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VXLIB_sobel_7x7_i8u_o16s_o16s
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VXLIB_sobel_7x7_i8u_o32s_o32s
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VXLIB_subtract_i16s_i16s_o16s
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VXLIB_subtract_i8u_i16s_o16s
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VXLIB_subtract_i8u_i8u_o16s
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VXLIB_subtract_i8u_i8u_o8u
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VXLIB_tableLookup_i16s_o16s
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VXLIB_tableLookup_i8u_o8u
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VXLIB_thresholdBinary_i8u_o8u
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VXLIB_thresholdRange_i8u_o8u
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VXLIB_trackFeaturesLK_i8u
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VXLIB_warpAffineBilinear_bc_i8u_c32f_o8u
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VXLIB_warpAffineBilinear_i8u_c32f_o8u
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VXLIB_warpAffineNearest_bc_i8u_c32f_o8u
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VXLIB_warpAffineNearest_i8u_c32f_o8u
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VXLIB_warpPerspectiveBilinear_bc_i8u_c32f_o8u
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VXLIB_warpPerspectiveBilinear_i8u_c32f_o8u
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VXLIB_warpPerspectiveNearest_bc_i8u_c32f_o8u
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VXLIB_warpPerspectiveNearest_i8u_c32f_o8u
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VXLIB_xor_i8u_i8u_o8u
The following issues were resolved:
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Change dataType to data_type in the VXLIB_bufParams.h to be consistent with convention of other parameters.
Upgrade and Compatibility Information
This version of VXLIB is compatible with the last released version:
The package compatibility key for this release is found in the packages\ti\vxlib\package.xdc file.
Device Support
This release supports the following device families:
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C66 DSP (ELF, Little-Endian format)
Validation Information
This release was built and validated using the following tools:
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XDC Tools version: 3.25.00.48
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RTSC Packaging Standard version: 2.0
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C6000 Code Generation Tools version: 7.4.2
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Code Composer Studio version: V5.4
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GNU make version: 3.81
Known Issues
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None
Technical Support
Contact local TI Field Application Engineer for technical support.
Package Versioning and Compatibility
Compatibility Keys
Compatibility keys serve two primary purposes:
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Enable tooling to identify incompatibilities between components
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Convey a level of compatibility between different releases to set end user expectations.
Each compatibility key is composed of 4 comma-delimited numbers - represented here by the letters M, S, R and P [M,S,R,P]
. The table below provides a descriptive reference for compatibility key intention.
Compatibility Key Reference
Key | Meaning | Description |
1 (M=Major) | Break in compatibility | The package consumer is required to re-write the calling source code to use the package |
2 (S=Source) | Source compatibility | The package consumer’s source code doesn't require change, but does require a recompile |
3 (R=Radix) | Introduction of new features | Compatibility with previous interfaces is not broken. If libraries are provided by the package, an application must re-link with the new libraries, but is not required to recompile its source |
4 (P=Patch) | Bug fixes only | If libraries are provided by the package, an application must re-link with the new libraries, but is not required to recompile its source. |
Versioning
Each package version is composed of 4 period-delimited numbers - represented here by the letters M, m, p and b [M.m.p.b]
. The table below provides a descriptive reference regarding package version numbering.
Package Version Reference
Digit | Meaning | Description |
1 (M=Major) | Major revision | Incremented when the new version is substantially different from the previous For example, a new module added or an existing module's algorithm significantly altered. |
2 (m=minor) | Minor revision | Incremented when the new version has changed but not in a major way. For example, some minor changes in the API or feature set. |
3 (p=patch) | Patch number | Incremented for all other source code changes. This include any packaging support code. |
4 (b=build) | Build number | Incremented for each release delivery to CM. Reset for any change to M, m or p |
Copyright 2017, Texas Instruments Incorporated