7f905f3672
aarch64: Make the indentation more consistent
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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>
1 year ago
184103b310
aarch64: Consistently use lowercase for vector element specifiers
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Signed-off-by: Martin Storsjö <martin@martin.st>
1 year ago
402784ba9f
aarch64: h264dsp: Fix incorrectly indented code
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Signed-off-by: Martin Storsjö <martin@martin.st>
3 years ago
43ca887bc2
lavc/aarch64: h264, add chroma loop filters for 10bit
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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>
3 years ago
c60b76d0c8
aarch64: h264dsp: Fix indentation of some functions to match the rest
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Signed-off-by: Martin Storsjö <martin@martin.st>
3 years ago
e86ec831b0
aarch64: h264dsp: Remove unnecessary sign extensions
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These became unnecessary when the stride arguments were changed from
int to ptrdiff_t in bc26fe89270576ef466dd5d699ab6eaa844dc46f
3 years ago
186bd30aa3
h264/arm64: implement missing 4:2:2 chroma loop filter neon functions
6 years ago
28a8b5413b
h264/aarch64: add intra loop filter neon asm
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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
6 years ago
846c3d6aca
h264/aarch64: optimize neon loop filter
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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
6 years ago
bb515e3a73
h264/aarch64: sign extend int stride in loop filter asm
6 years ago
f896bca03f
aarch64: h264 (bi)weight NEON optimizations
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Ported from ARMv7 NEON.
11 years ago
36e3b1f2fd
aarch64: h264 loop filter NEON optimizations
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Ported from ARMv7 NEON.
11 years ago
Martin Storsjö
Mikhail Nitenko
Janne Grunau