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ffmpeg-0.6.3
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${ noResults }
10 Commits (d36cb46681aa861b307e1fd378c543e1d84eb578)
| Author | SHA1 | Message | Date |
|---|---|---|---|
jinbo
|
9239081db3
|
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> |
1 year ago |
|
jinbo
|
1f642b99af
|
avcodec/hevc: Add epel_uni_w_hv4/6/8/12/16/24/32/48/64 asm opt
tests/checkasm/checkasm: C LSX LASX put_hevc_epel_uni_w_hv4_8_c: 9.5 2.2 put_hevc_epel_uni_w_hv6_8_c: 18.5 5.0 3.7 put_hevc_epel_uni_w_hv8_8_c: 30.7 6.0 4.5 put_hevc_epel_uni_w_hv12_8_c: 63.7 14.0 10.7 put_hevc_epel_uni_w_hv16_8_c: 107.5 22.7 17.0 put_hevc_epel_uni_w_hv24_8_c: 236.7 50.2 31.7 put_hevc_epel_uni_w_hv32_8_c: 414.5 88.0 53.0 put_hevc_epel_uni_w_hv48_8_c: 917.5 197.7 118.5 put_hevc_epel_uni_w_hv64_8_c: 1617.0 349.5 203.0 After this patch, the peformance of decoding H265 4K 30FPS 30Mbps on 3A6000 with 8 threads improves 3fps (52fps-->55fsp). Change-Id: If067e394cec4685c62193e7adb829ac93ba4804d Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
1 year ago |
|
jinbo
|
6c6bf18ce8
|
avcodec/hevc: Add qpel_uni_w_v|h4/6/8/12/16/24/32/48/64 asm opt
tests/checkasm/checkasm: C LSX LASX put_hevc_qpel_uni_w_h4_8_c: 6.5 1.7 1.2 put_hevc_qpel_uni_w_h6_8_c: 14.5 4.5 3.7 put_hevc_qpel_uni_w_h8_8_c: 24.5 5.7 4.5 put_hevc_qpel_uni_w_h12_8_c: 54.7 17.5 12.0 put_hevc_qpel_uni_w_h16_8_c: 96.5 22.7 13.2 put_hevc_qpel_uni_w_h24_8_c: 216.0 51.2 33.2 put_hevc_qpel_uni_w_h32_8_c: 385.7 87.0 53.2 put_hevc_qpel_uni_w_h48_8_c: 860.5 192.0 113.2 put_hevc_qpel_uni_w_h64_8_c: 1531.0 334.2 200.0 put_hevc_qpel_uni_w_v4_8_c: 8.0 1.7 put_hevc_qpel_uni_w_v6_8_c: 17.2 4.5 put_hevc_qpel_uni_w_v8_8_c: 29.5 6.0 5.2 put_hevc_qpel_uni_w_v12_8_c: 65.2 16.0 11.7 put_hevc_qpel_uni_w_v16_8_c: 116.5 20.5 14.0 put_hevc_qpel_uni_w_v24_8_c: 259.2 48.5 37.2 put_hevc_qpel_uni_w_v32_8_c: 459.5 80.5 56.0 put_hevc_qpel_uni_w_v48_8_c: 1028.5 180.2 126.5 put_hevc_qpel_uni_w_v64_8_c: 1831.2 319.2 224.2 Speedup of decoding H265 4K 30FPS 30Mbps on 3A6000 with 8 threads is 4fps(48fps-->52fps). Change-Id: I1178848541d90083869225ba98a02e6aa8bb8c5a Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
1 year ago |
|
jinbo
|
a28eea2a27
|
avcodec/hevc: Add pel_uni_w_pixels4/6/8/12/16/24/32/48/64 asm opt
tests/checkasm/checkasm: C LSX LASX put_hevc_pel_uni_w_pixels4_8_c: 2.7 1.0 put_hevc_pel_uni_w_pixels6_8_c: 6.2 2.0 1.5 put_hevc_pel_uni_w_pixels8_8_c: 10.7 2.5 1.7 put_hevc_pel_uni_w_pixels12_8_c: 23.0 5.5 5.0 put_hevc_pel_uni_w_pixels16_8_c: 41.0 8.2 5.0 put_hevc_pel_uni_w_pixels24_8_c: 91.0 19.7 13.2 put_hevc_pel_uni_w_pixels32_8_c: 161.7 32.5 16.2 put_hevc_pel_uni_w_pixels48_8_c: 354.5 73.7 43.0 put_hevc_pel_uni_w_pixels64_8_c: 641.5 130.0 64.2 Speedup of decoding H265 4K 30FPS 30Mbps on 3A6000 with 8 threads is 1fps(47fps-->48fps). Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
1 year ago |
|
jinbo
|
cfbdda607d
|
avcodec/hevc: Add add_residual_4/8/16/32 asm opt
After this patch, the peformance of decoding H265 4K 30FPS 30Mbps on 3A6000 with 8 threads improves 2fps (45fps-->47fsp). Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
1 year ago |
Andreas Rheinhardt
|
b3bbbb14d0 |
avcodec/hevcdsp: Constify src pointers
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> |
3 years ago |
Lu Wang
|
72604b10f4 |
avcodec: [loongarch] Optimize Hevc_mc_uni/w with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 182fps after : 191fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |
Hao Chen
|
a70a5b7c62 |
avcodec: [loongarch] Optimize Hevc_mc_bi with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 124fps after : 182fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |
|
Lu Wang
|
b6ceeee16b |
avcodec: [loongarch] Optimize Hevc_idct/lpf with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 110fps after : 124fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |
|
Lu Wang
|
20194d573d |
avcodec: [loongarch] Optimize Hevcdsp with LSX.
ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 94fps after : 110fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |