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libavutil
/
tx_template.c
Commit message (
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Author
Age
*
avutil/tx_template: fix integer ovberflwo in fft3()
Michael Niedermayer
2023-10-27
*
avutil/tx_template: Fix some signed integer overflows in DECL_FFT5()
Michael Niedermayer
2023-10-03
*
lavu/tx: fix scaling of R2R transforms
Lynne
2023-09-01
*
lavu/tx: improve rdft table generation precision slightly
Lynne
2023-09-01
*
lavu/tx: add DCT-I and DST-I transforms
Lynne
2023-09-01
*
lavu/tx: add real to real and real to imaginary RDFT transforms
Lynne
2023-09-01
*
avutil/tx_template: extend to 2M
Michael Niedermayer
2023-07-22
*
avutil/tx_template: Use more unsigned ints to avoid undefined overflows
Michael Niedermayer
2022-12-25
*
lavu/tx: zero-out imaginary of last coefficient in forward RDFTs
Lynne
2022-12-03
*
avutil/tx: Use unsigned in ff_tx_fft_sr_combine() to avoid undefined behavior
Michael Niedermayer
2022-11-28
*
lavu/tx: add DCT-III implementation
Lynne
2022-11-24
*
lavu/tx: add DCT-II implementation
Lynne
2022-11-24
*
lavu/tx: fix last coefficient scaling for R2C transforms
Lynne
2022-11-24
*
lavu/tx: generalize PFA FFTs
Lynne
2022-11-24
*
lavu/tx: refactor to explicitly track and convert lookup table order
Lynne
2022-11-24
*
lavu/tx: allow codelets to specify a minimum number of matching factors
Lynne
2022-11-24
*
lavu/tx: support output stride in naive transforms
Lynne
2022-11-24
*
lavu/tx: add fft_inplace_small transforms
Lynne
2022-11-24
*
lavu/tx: support out-of-place transforms in fft_inplace
Lynne
2022-11-24
*
lavu/tx: make C ptwo transforms in+out of place
Lynne
2022-11-24
*
lavu/tx: add naive_small FFT
Lynne
2022-11-24
*
lavu/tx: list all odd-length FFT factors as regular codelets
Lynne
2022-11-24
*
lavu/tx: generalize single-factor transforms
Lynne
2022-11-24
*
lavu/tx: make prime factor transforms truly in-place
Lynne
2022-11-24
*
avutil/tx_template: Move function pointers to const memory
Andreas Rheinhardt
2022-10-28
*
avutil/tx_template: Avoid code duplication
Andreas Rheinhardt
2022-10-28
*
avutil/tx_template: Don't waste space for inexistent factors
Andreas Rheinhardt
2022-10-28
*
x86/tx_float: add 15xN PFA FFT AVX SIMD
Lynne
2022-09-23
*
lavu/tx: do not steal lookup tables of subcontexts in the iMDCT
Lynne
2022-09-23
*
lavu/tx: remove av_cold from table definitions
Lynne
2022-09-11
*
lavu/tx: rotate 3 & 15-point exptabs
Lynne
2022-09-10
*
lavu/tx: generalize MDCTs
Lynne
2022-09-10
*
lavu/tx: add the inplace flag to PFA FFTs
Lynne
2022-09-10
*
lavu/tx: optimize and simplify inverse MDCTs
Lynne
2022-08-16
*
lavu/tx: add an RDFT implementation
Lynne
2022-01-26
*
lavu/tx: rewrite internal code as a tree-based codelet constructor
Lynne
2022-01-26
*
checkasm: add av_tx FFT SIMD testing code
Lynne
2021-04-24
*
lavu/tx: add full-sized iMDCT transform flag
Lynne
2021-04-24
*
lavu/tx: add a 9-point FFT and (i)MDCT
Lynne
2021-04-24
*
lavu/tx: add a 7-point FFT and (i)MDCT
Lynne
2021-04-24
*
lavu/tx: refactor power-of-two FFT
Lynne
2021-04-24
*
lavu/tx: do not invert permutes on MDCTs
Lynne
2021-02-27
*
lavu/tx: invert permutation lookups
Lynne
2021-02-27
*
lavu/tx: require output argument to match input for inplace transforms
Lynne
2021-02-26
*
lavu/tx: support in-place FFT transforms
Lynne
2021-02-21
*
avutil/tx: use ENOSYS instead of ENOTSUP
James Almer
2021-01-13
*
lavu: support arbitrary-point FFTs and all even (i)MDCT transforms
Lynne
2021-01-13
*
lavu/tx: add 2-point FFT transform
Lynne
2020-03-23
*
lavu/tx: improve 3-point fixed precision
Lynne
2020-02-14
*
lavu/tx: slightly optimize fft15
Lynne
2020-02-13
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