Commit 69a16433 authored by Committed by Nathan Egge
Fix a bug in the DAALA_TX 16-point DST functions.
The OD_FDST_16() and OD_IDST_16() macros were written for use in the OD_FDCT_32_ASYM macro which took asymmetrically scaled input and after running an asymmetric butterfly step, passed it through to the 16-point Type-II DCT and 16-point Type-IV DST. Because the DST implementations were never tested as stand alone transforms, some of the signs from the butterfly step ended up inside the DST macros. These extra operations will be addressed in a follow up patch. Change-Id: I32f54a4bb70cd8fad4ae5646cfa4f5b14a0f969b
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