Simply moves and templates the actual transforms to support an additional data type. Unlike the float version, which is equal or better than libfftw3f, double precision output is bit identical with libfftw3.
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| @@ -15,6 +15,9 @@ libavutil: 2017-10-21 · 14 unmodified lines | |||
| 15 | 15 | ||
| 16 | API changes, most recent first: | 16 | API changes, most recent first: |
| 17 | 17 | ||
| 18 | 2019-07-27 - xxxxxxxxxx - lavu 56.33.100 - tx.h | ||
| 19 | Add AV_TX_DOUBLE_FFT and AV_TX_DOUBLE_MDCT | ||
| 20 | |||
| 18 | -------- 8< --------- FFmpeg 4.2 was cut here -------- 8< --------- | 21 | -------- 8< --------- FFmpeg 4.2 was cut here -------- 8< --------- |
| 19 | 22 | ||
| 20 | 2019-06-21 - a30e44098a - lavu 56.30.100 - frame.h | 23 | 2019-06-21 - a30e44098a - lavu 56.30.100 - frame.h |