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18 Commits

Author SHA1 Message Date
Martin Storsjö
7f905f3672 aarch64: Make the indentation more consistent 
Some functions have slightly different indentation styles; try
to match the surrounding code.

libavcodec/aarch64/vc1dsp_neon.S is skipped here, as it intentionally
uses a layered indentation style to visually show how different
unrolled/interleaved phases fit together.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-10-21 23:25:29 +03:00
Martin Storsjö
184103b310 aarch64: Consistently use lowercase for vector element specifiers 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2023-10-21 23:25:18 +03:00
Martin Storsjö
402784ba9f aarch64: h264dsp: Fix incorrectly indented code 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-02-11 10:49:12 +02:00
Mikhail Nitenko
43ca887bc2 lavc/aarch64: h264, add chroma loop filters for 10bit 
Benchmarks:                                             A53     A72
h264_h_loop_filter_chroma422_10bpp_c:                  282.7   114.2
h264_h_loop_filter_chroma422_10bpp_neon:               109.5    78.5
h264_h_loop_filter_chroma_10bpp_c:                     165.0    81.5
h264_h_loop_filter_chroma_10bpp_neon:                  120.0    76.7
h264_h_loop_filter_chroma_intra422_10bpp_c:            323.7   124.2
h264_h_loop_filter_chroma_intra422_10bpp_neon:         155.0   102.7
h264_h_loop_filter_chroma_intra_10bpp_c:               121.0    49.5
h264_h_loop_filter_chroma_intra_10bpp_neon:             79.7    53.7
h264_h_loop_filter_chroma_mbaff422_10bpp_c:            188.5    75.0
h264_h_loop_filter_chroma_mbaff422_10bpp_neon:         120.0    75.5
h264_h_loop_filter_chroma_mbaff_intra422_10bpp_c:      116.7    46.0
h264_h_loop_filter_chroma_mbaff_intra422_10bpp_neon:    79.7    53.7
h264_h_loop_filter_chroma_mbaff_intra_10bpp_c:          63.0    27.2
h264_h_loop_filter_chroma_mbaff_intra_10bpp_neon:       48.5    34.0
h264_v_loop_filter_chroma_10bpp_c:                     258.7   135.5
h264_v_loop_filter_chroma_10bpp_neon:                   71.2    51.0
h264_v_loop_filter_chroma_intra_10bpp_c:               158.0    70.7
h264_v_loop_filter_chroma_intra_10bpp_neon:             48.7    31.5

Signed-off-by: Mikhail Nitenko <mnitenko@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2021-08-21 00:06:26 +03:00
Martin Storsjö
c60b76d0c8 aarch64: h264dsp: Fix indentation of some functions to match the rest 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2021-08-08 23:18:43 +03:00
Martin Storsjö
e86ec831b0 aarch64: h264dsp: Remove unnecessary sign extensions 
These became unnecessary when the stride arguments were changed from
int to ptrdiff_t in bc26fe8927
(0576ef466d) and
d5d699ab6e
(aa844dc46f).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2021-08-08 23:18:43 +03:00
James Almer
92219ef4ac Merge commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e' 
* commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e':
  h264/arm64: implement missing 4:2:2 chroma loop filter neon functions

Merged-by: James Almer <jamrial@gmail.com>
 2019-03-14 16:29:41 -03:00
Janne Grunau
186bd30aa3 h264/arm64: implement missing 4:2:2 chroma loop filter neon functions 2019-02-27 21:57:05 +01:00
James Almer
e4e04dce1f Merge commit '28a8b5413b64b831dfb8650208bccd8b78360484' 
* commit '28a8b5413b64b831dfb8650208bccd8b78360484':
  h264/aarch64: add intra loop filter neon asm

Merged-by: James Almer <jamrial@gmail.com>
 2019-02-20 15:42:01 -03:00
James Almer
4dc1f06f0c Merge commit '846c3d6aca5484904e60946c4fe8b8833bc07f92' 
* commit '846c3d6aca5484904e60946c4fe8b8833bc07f92':
  h264/aarch64: optimize neon loop filter

Merged-by: James Almer <jamrial@gmail.com>
 2019-02-20 15:41:03 -03:00
James Almer
5ca7eb36b7 Merge commit 'bb515e3a735f526ccb1068031e289eb5aeb69e22' 
* commit 'bb515e3a735f526ccb1068031e289eb5aeb69e22':
  h264/aarch64: sign extend int stride in loop filter asm

Merged-by: James Almer <jamrial@gmail.com>
 2019-02-20 14:50:37 -03:00
Janne Grunau
28a8b5413b 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
 2019-01-26 12:05:10 +01:00
Janne Grunau
846c3d6aca h264/aarch64: optimize neon loop filter 
Exit as soon as possible if no filtering will be done.

Improves the checkasm --bench cycle count on a Snapdragon 820e:
h264_h_loop_filter_luma_8bpp_c:      72.4 ->  72.5
h264_h_loop_filter_luma_8bpp_neon:   97.1 ->  56.3
h264_v_loop_filter_luma_8bpp_c:     174.0 -> 173.5
h264_v_loop_filter_luma_8bpp_neon:   62.9 ->  60.9
h264_h_loop_filter_chroma_8bpp_c:    30.2 ->  30.3
h264_h_loop_filter_chroma_8bpp_neon: 51.6 ->  25.7
h264_v_loop_filter_chroma_8bpp_c:    57.3 ->  57.3
h264_v_loop_filter_chroma_8bpp_neon: 28.0 ->  24.0
 2019-01-26 12:05:10 +01:00
Janne Grunau
bb515e3a73 h264/aarch64: sign extend int stride in loop filter asm 2019-01-26 12:05:10 +01:00
Michael Niedermayer
92d07ea4b5 Merge commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6' 
* commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6':
  aarch64: h264 (bi)weight NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:36:37 +01:00
Michael Niedermayer
bf0470a5be Merge commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2' 
* commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2':
  aarch64: h264 loop filter NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:27:26 +01:00
Janne Grunau
f896bca03f aarch64: h264 (bi)weight NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:07 +01:00
Janne Grunau
36e3b1f2fd aarch64: h264 loop filter NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:04 +01:00