ffmpeg | branch: master | Rémi Denis-Courmont <r...@remlab.net> | Fri Oct 27 21:49:20 2023 +0300| [600c6f1b5575c5d8f3a6544d53dbff88a9cbe7fb] | committer: Rémi Denis-Courmont
lavc/idctdsp: improve R-V V put_signed_pixels_clamped This follows the same idea as with pixblockdsp, but applied at the other end, whilst writing data at the end of the function. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=600c6f1b5575c5d8f3a6544d53dbff88a9cbe7fb --- libavcodec/riscv/idctdsp_rvv.S | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/libavcodec/riscv/idctdsp_rvv.S b/libavcodec/riscv/idctdsp_rvv.S index 06e64e6529..4ff72f48d2 100644 --- a/libavcodec/riscv/idctdsp_rvv.S +++ b/libavcodec/riscv/idctdsp_rvv.S @@ -42,24 +42,15 @@ func ff_put_pixels_clamped_rvv, zve32x ret endfunc -func ff_put_signed_pixels_clamped_rvv, zve32x - vsetivli zero, 8, e16, m1, ta, ma - vlseg8e16.v v24, (a0) - - li t1, 128 - vsetivli zero, 8, e8, mf2, ta, ma - vnclip.wi v16, v24, 0 - vnclip.wi v17, v25, 0 - vnclip.wi v18, v26, 0 - vnclip.wi v19, v27, 0 - vnclip.wi v20, v28, 0 - vnclip.wi v21, v29, 0 - vnclip.wi v22, v30, 0 - vnclip.wi v23, v31, 0 - vsetvli t0, zero, e8, m8, ta, ma - vadd.vx v16, v16, t1 - vsetivli zero, 8, e8, mf2, ta, ma - vssseg8e8.v v16, (a1), a2 +func ff_put_signed_pixels_clamped_rvv, zve64x + li t0, 8 * 8 + vsetvli zero, t0, e8, m4, ta, ma + vle16.v v24, (a0) + li t1, 128 + vnclip.wi v16, v24, 0 + vadd.vx v16, v16, t1 + vsetivli zero, 8, e8, mf2, ta, ma + vsse64.v v16, (a1), a2 ret endfunc _______________________________________________ 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".
