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| author | Rémi Denis-Courmont <remi@remlab.net> | 2023-10-04 19:31:13 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2023-10-09 19:52:28 +0300 |
| commit | 9091ffb006def39523ac2d21d6725ef1d82ab3fc (patch) | |
| tree | e42b4ccc21d64f69fd2d2711ab8624c10494d5b7 | |
| parent | 8786b916075655b3b4df9a338ad978521673418c (diff) | |
| download | ffmpeg-9091ffb006def39523ac2d21d6725ef1d82ab3fc.tar.gz | |
lavu/float_dsp: adjust multipler in R-V V fmul_window
The gather index vector is only used as double-length (due to register
pressure), so no need to initialise it for quad-length. Basically this
matches the multiplier in the prologue to the the multipler in the loop.
| -rw-r--r-- | libavutil/riscv/float_dsp_rvv.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavutil/riscv/float_dsp_rvv.S b/libavutil/riscv/float_dsp_rvv.S index 91b70bf148..a2f9488249 100644 --- a/libavutil/riscv/float_dsp_rvv.S +++ b/libavutil/riscv/float_dsp_rvv.S @@ -75,7 +75,7 @@ endfunc func ff_vector_fmul_window_rvv, zve32f // a0: dst, a1: src0, a2: src1, a3: window, a4: length - vsetvli t0, zero, e16, m4, ta, ma + vsetvli t0, zero, e16, m2, ta, ma sh2add a2, a4, a2 vid.v v0 sh3add t3, a4, a3 |