[FFmpeg-cvslog] x86/tx_float_init: properly specify the supported factors of 15xM FFTs

[Lynne]

ffmpeg | branch: master | Lynne <dev at lynne.ee> | Sat Oct  1 12:44:06 2022 +0200| [92100eee5b588e6cccc0b8fe3e14d35766e8bab2] | committer: Lynne

x86/tx_float_init: properly specify the supported factors of 15xM FFTs

Only powers of two are currently supported.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=92100eee5b588e6cccc0b8fe3e14d35766e8bab2
---

 libavutil/x86/tx_float_init.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavutil/x86/tx_float_init.c b/libavutil/x86/tx_float_init.c
index 523b43a689..97ee44defa 100644
--- a/libavutil/x86/tx_float_init.c
+++ b/libavutil/x86/tx_float_init.c
@@ -290,11 +290,11 @@ const FFTXCodelet * const ff_tx_codelet_list_float_x86[] = {
     TX_DEF(fft_sr_ns, FFT, 64, 131072, 2, 0, 384, b8_i2, avx2, AVX2, AV_TX_INPLACE | FF_TX_PRESHUFFLE,
            AV_CPU_FLAG_AVXSLOW | AV_CPU_FLAG_SLOW_GATHER),
 
-    TX_DEF(fft_pfa_15xM, FFT, 60, TX_LEN_UNLIMITED, 15, TX_FACTOR_ANY, 320, fft_pfa_init, avx2, AVX2,
+    TX_DEF(fft_pfa_15xM, FFT, 60, TX_LEN_UNLIMITED, 15, 2, 320, fft_pfa_init, avx2, AVX2,
            AV_TX_INPLACE, AV_CPU_FLAG_AVXSLOW | AV_CPU_FLAG_SLOW_GATHER),
-    TX_DEF(fft_pfa_15xM_asm, FFT, 60, TX_LEN_UNLIMITED, 15, TX_FACTOR_ANY, 384, fft_pfa_init, avx2, AVX2,
+    TX_DEF(fft_pfa_15xM_asm, FFT, 60, TX_LEN_UNLIMITED, 15, 2, 384, fft_pfa_init, avx2, AVX2,
            AV_TX_INPLACE | FF_TX_PRESHUFFLE | FF_TX_ASM_CALL, AV_CPU_FLAG_AVXSLOW | AV_CPU_FLAG_SLOW_GATHER),
-    TX_DEF(fft_pfa_15xM_ns, FFT, 60, TX_LEN_UNLIMITED, 15, TX_FACTOR_ANY, 384, fft_pfa_init, avx2, AVX2,
+    TX_DEF(fft_pfa_15xM_ns, FFT, 60, TX_LEN_UNLIMITED, 15, 2, 384, fft_pfa_init, avx2, AVX2,
            AV_TX_INPLACE | FF_TX_PRESHUFFLE, AV_CPU_FLAG_AVXSLOW | AV_CPU_FLAG_SLOW_GATHER),
 
     TX_DEF(mdct_inv, MDCT, 16, TX_LEN_UNLIMITED, 2, TX_FACTOR_ANY, 384, m_inv_init, avx2, AVX2,