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| author | jinbo <jinbo@loongson.cn> | 2023-12-28 16:21:04 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2024-01-12 23:35:40 +0100 |
| commit | 9239081db3d355561ce5d0454db08af33c1e0356 (patch) | |
| tree | 7243847132824f1edaa46c7b2bde7059bd4c0885 /libavcodec/riscv/takdsp_rvv.S | |
| parent | 1f642b99afa073664421e9df24360c35e3ee7a73 (diff) | |
| download | ffmpeg-9239081db3d355561ce5d0454db08af33c1e0356.tar.gz | |
avcodec/hevc: Add asm opt for the following functions
tests/checkasm/checkasm: C LSX LASX
put_hevc_qpel_uni_h4_8_c: 5.7 1.2
put_hevc_qpel_uni_h6_8_c: 12.2 2.7
put_hevc_qpel_uni_h8_8_c: 21.5 3.2
put_hevc_qpel_uni_h12_8_c: 47.2 9.2 7.2
put_hevc_qpel_uni_h16_8_c: 87.0 11.7 9.0
put_hevc_qpel_uni_h24_8_c: 188.2 27.5 21.0
put_hevc_qpel_uni_h32_8_c: 335.2 46.7 28.5
put_hevc_qpel_uni_h48_8_c: 772.5 104.5 65.2
put_hevc_qpel_uni_h64_8_c: 1383.2 142.2 109.0
put_hevc_epel_uni_w_v4_8_c: 5.0 1.5
put_hevc_epel_uni_w_v6_8_c: 10.7 3.5 2.5
put_hevc_epel_uni_w_v8_8_c: 18.2 3.7 3.0
put_hevc_epel_uni_w_v12_8_c: 40.2 10.7 7.5
put_hevc_epel_uni_w_v16_8_c: 70.2 13.0 9.2
put_hevc_epel_uni_w_v24_8_c: 158.2 30.2 22.5
put_hevc_epel_uni_w_v32_8_c: 281.0 52.0 36.5
put_hevc_epel_uni_w_v48_8_c: 631.7 116.7 82.7
put_hevc_epel_uni_w_v64_8_c: 1108.2 207.5 142.2
put_hevc_epel_uni_w_h4_8_c: 4.7 1.2
put_hevc_epel_uni_w_h6_8_c: 9.7 3.5 2.7
put_hevc_epel_uni_w_h8_8_c: 17.2 4.2 3.5
put_hevc_epel_uni_w_h12_8_c: 38.0 11.5 7.2
put_hevc_epel_uni_w_h16_8_c: 69.2 14.5 9.2
put_hevc_epel_uni_w_h24_8_c: 152.0 34.7 22.5
put_hevc_epel_uni_w_h32_8_c: 271.0 58.0 40.0
put_hevc_epel_uni_w_h48_8_c: 597.5 136.7 95.0
put_hevc_epel_uni_w_h64_8_c: 1074.0 252.2 168.0
put_hevc_epel_bi_h4_8_c: 4.5 0.7
put_hevc_epel_bi_h6_8_c: 9.0 1.5
put_hevc_epel_bi_h8_8_c: 15.2 1.7
put_hevc_epel_bi_h12_8_c: 33.5 4.2 3.7
put_hevc_epel_bi_h16_8_c: 59.7 5.2 4.7
put_hevc_epel_bi_h24_8_c: 132.2 11.0
put_hevc_epel_bi_h32_8_c: 232.7 20.2 13.2
put_hevc_epel_bi_h48_8_c: 521.7 45.2 31.2
put_hevc_epel_bi_h64_8_c: 949.0 71.5 51.0
After this patch, the peformance of decoding H265 4K 30FPS
30Mbps on 3A6000 with 8 threads improves 1fps(55fps-->56fsp).
Change-Id: I8cc1e41daa63ca478039bc55d1ee8934a7423f51
Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/riscv/takdsp_rvv.S')
0 files changed, 0 insertions, 0 deletions