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Dan Minor 552e030729 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
2016-01-25 06:38:29 -05:00
..
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
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README.chromium
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

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