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Dan Minor 3b0b90c4ba Bug 1158741 - Implement a version of omxSP_FFTInv_CCSToR_F32_Sfs in openmax DL's FFT that is not scaled r=padenot The new routine actually multiplies by two for consistency with the other FFT routines in use. MozReview-Commit-ID: Hk2Dg3fR2cQ --HG-- extra : rebase_source : 08bdbbd65d372a3d0eb69568313cec33ccea6af3		2016-01-25 06:38:29 -05:00
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dl	Bug 1158741 - Implement a version of omxSP_FFTInv_CCSToR_F32_Sfs in openmax DL's FFT that is not scaled r=padenot	2016-01-25 06:38:29 -05:00
LICENSE	Backed out changeset abc86341cd75 (bug 926838) for m3 test failures on a CLOSED TREE	2015-05-05 15:52:11 +02:00
OWNERS	Backed out changeset abc86341cd75 (bug 926838) for m3 test failures on a CLOSED TREE	2015-05-05 15:52:11 +02:00
README.chromium	Backed out changeset abc86341cd75 (bug 926838) for m3 test failures on a CLOSED TREE	2015-05-05 15:52:11 +02:00
README.mozilla	Bug 1158741 - Implement a version of omxSP_FFTInv_CCSToR_F32_Sfs in openmax DL's FFT that is not scaled r=padenot	2016-01-25 06:38:29 -05:00
moz.build	Bug 926838 - [Part 2] Add build files. r=gps	2013-11-13 11:07:28 +08:00

README.mozilla

Bug 1158741 added an omxSP_FFTInv_CCSToR_F32_Sfs_unscaled function as an
optimization which performs the same operation as
omxSP_FFTInv_CCSToR_F32_Sfs except it doesn't scale the results by the
length of the FFT. For consistency with other FFT routines used, it does
multiply the results by two.

The affected files are:
media/openmax_dl/dl/sp/api/omxSP.h
media/openmax_dl/dl/sp/src/omxSP_FFTInv_CCSToR_F32_Sfs_unscaled_s.S