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..30-Mar-2022-

dl/H30-Mar-2022-22,12815,111

LICENSEH A D30-Mar-20221.7 KiB4030

OWNERSH A D30-Mar-202246 43

README.chromiumH A D30-Mar-2022647 2016

README.mozillaH A D30-Mar-2022424 108

README.chromium

1Name: OpenMAX DL
2Short Name: OpenMax DL
3URL: https://silver.arm.com/download/Software/Graphics/OX000-BU-00010-r1p0-00bet0/OX000-BU-00010-r1p0-00bet0.tgz
4Version: 1.0.2
5License: BSD
6License File: LICENSE
7Security Critical: yes
8
9Description:
10Implementation of OpenMAX DL spec from ARM.  This is used to support
11WebAudio for Chromium on Android.
12
13Local Modifications:
14Only the FFT routines from the OpenMAX DL package are included.  The
15code was modified to work with gcc and a new implementation for a
16floating-point FFT was added.
17
18The original ARM license is unclear, but Google has obtained
19permission to relicense this code under a BSD license.
20

README.mozilla

1Bug 1158741 added an omxSP_FFTInv_CCSToR_F32_Sfs_unscaled function as an
2optimization which performs the same operation as
3omxSP_FFTInv_CCSToR_F32_Sfs except it doesn't scale the results by the
4length of the FFT. For consistency with other FFT routines used, it does
5multiply the results by two.
6
7The affected files are:
8media/openmax_dl/dl/sp/api/omxSP.h
9media/openmax_dl/dl/sp/src/omxSP_FFTInv_CCSToR_F32_Sfs_unscaled_s.S
10