What's new in IPP 4.1.2?

[stormythecat]

Hey Intel, you went through the trouble of notifying us of new IPP release - 4.1.2. How about posting what's new somewhere!

Steve

Message Edited by stormythecat on 03-01-2005 07:32 AM

[adi_shavit]

My thoughts exactly!

Here's what the docs say.

Enjoy,

Adi

What Is New in the Intel IPP 4.1.2?

• Updated ippi binaries to correct error in ippiResize functions and include new LUT functions
• Updated ippsc binaries to correct error in ippsToeplizMatrix_G729_16s32s.
• Updated Run-Time Installer (RTI) to fix dispatcher error when installing the IA-32 RTI on non IA-32 systems

What Is New in the Intel IPP 4.1.1?

• The static dispatcher found in the file libippcorel.lib now correctly dispatchers t7 code on Intel Pentium 4 processor with Hyper-Threading Technology and Streaming SIMD Extensions 3 (SSE3).
• The mergedlib tool found in the toolsmegredlib directory now correctly detects Intel Centrino platforms.
• Typo describing processors supported by the mergedlib tool in the toolsmegredlib eadme.htm file is fixed.

What Is New in the Intel IPP 4.1?

• Support for Intel Xeon processors with Intel EM64T
  • Available in a separate installation package
• Extended Speech Coding functionality including:
  • AMR WB encode and decode support
• Extended Video Coding functionality including:
  • H.264 encode support
• Extended Signal Processing functionality including:
  • 16-bit signed FFT
  • 16-bit signed complex Goertzel
• Extended Image Processing functionality including:
  • 2D Windowing
  • Several new color conversion functions
• Extended Computer Vision functionality including:
  • 16-bit unsigned support for several functions
• Extended Matrix Math functionality including:
  • Cholesky decomposition
• Several new Intel IPP Samples demonstrating the use of Intel IPP will be provided outside of the product package. For more information, please go to the Intel IPP Website.

[Ying_S_Intel]

Thanks for Adi_Shavit's response. The latest IPP 4.1.2 is anupdated version to fix several bugs reported in both IA and PCA platforms.In addition to the fixes we documented in releases for IA, we also provided several fixes (misalignmentof FFT function definitions) for Intel PXA25x/26x processors. So you will find updated version 4.1.2 for PXA25x/26x.

There is no updated version for PXA27x. Its current version is 4.1.1

Hope it clarifies.
Thanks,
Ying S
Intel IPP Team