ffmpeg | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Fri Sep 29 18:58:55 2023 +0300| [27d74fc1ef1b3169633e2dbef9c788f328d764f9] | committer: Rémi Denis-Courmont
lavc/aacpsdsp: simplify R-V V stereo interpolate Remove some useless vector splat. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=27d74fc1ef1b3169633e2dbef9c788f328d764f9 --- libavcodec/riscv/aacpsdsp_rvv.S | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/libavcodec/riscv/aacpsdsp_rvv.S b/libavcodec/riscv/aacpsdsp_rvv.S index b581383f77..b85a5cc92c 100644 --- a/libavcodec/riscv/aacpsdsp_rvv.S +++ b/libavcodec/riscv/aacpsdsp_rvv.S @@ -238,20 +238,16 @@ func ff_ps_stereo_interpolate_rvv, zve32f flw ft1, 4(a3) vfmv.v.f v19, ft3 flw ft2, 8(a3) - vfmv.v.f v20, ft0 flw ft3, 12(a3) - vfmv.v.f v21, ft1 fcvt.s.wu ft4, t0 // (float)(vlenb / sizeof (float)) - vfmv.v.f v22, ft2 + vfmacc.vf v16, ft0, v24 // h0 += (i + 1) * h0_step fmul.s ft0, ft0, ft4 - vfmv.v.f v23, ft3 + vfmacc.vf v17, ft1, v24 fmul.s ft1, ft1, ft4 - vfmacc.vv v16, v24, v20 // h0 += (i + 1) * h0_step + vfmacc.vf v18, ft2, v24 fmul.s ft2, ft2, ft4 - vfmacc.vv v17, v24, v21 + vfmacc.vf v19, ft3, v24 fmul.s ft3, ft3, ft4 - vfmacc.vv v18, v24, v22 - vfmacc.vv v19, v24, v23 1: vsetvli t0, a4, e32, m1, ta, ma vlseg2e32.v v8, (a0) // v8:l_re, v9:l_im _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
