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| author | Janne Grunau <janne-libav@jannau.net> | 2018-08-13 20:43:19 +0200 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2019-01-26 12:05:10 +0100 |
| commit | 28a8b5413b64b831dfb8650208bccd8b78360484 (patch) | |
| tree | 090b0141e8734a31fca45d432cf7c266d34ed852 /doc/texi2pod.pl | |
| parent | 846c3d6aca5484904e60946c4fe8b8833bc07f92 (diff) | |
| download | ffmpeg-28a8b5413b64b831dfb8650208bccd8b78360484.tar.gz | |
h264/aarch64: add intra loop filter neon asm
Add my neon asm from x264 relicensed under the LGPL 2.1 or later. Ported
(x264 uses nv12 chroma) and optimized.
Cycle count for checkasm --bench on a Snapdragon 820e:
h264_h_loop_filter_luma_intra_8bpp_c: 60.0
h264_h_loop_filter_luma_intra_8bpp_neon: 54.2
h264_v_loop_filter_luma_intra_8bpp_c: 148.3
h264_v_loop_filter_luma_intra_8bpp_neon: 73.8
h264_h_loop_filter_chroma_intra_8bpp_c: 27.8
h264_h_loop_filter_chroma_intra_8bpp_neon: 21.4
h264_h_loop_filter_chroma_mbaff_intra_8bpp_c: 15.8
h264_h_loop_filter_chroma_mbaff_intra_8bpp_neon: 15.7
h264_v_loop_filter_chroma_intra_8bpp_c: 45.8
h264_v_loop_filter_chroma_intra_8bpp_neon: 17.3
Diffstat (limited to 'doc/texi2pod.pl')
0 files changed, 0 insertions, 0 deletions