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74 lines
2.1 KiB
NASM
74 lines
2.1 KiB
NASM
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;******************************************************************************
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;* SIMD optimized SAO functions for VVC 8bit decoding
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;*
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;* Copyright (c) 2024 Shaun Loo
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;* Copyright (c) 2024 Nuo Mi
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;*
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;* This file is part of FFmpeg.
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;*
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;* FFmpeg is free software; you can redistribute it and/or
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;* modify it under the terms of the GNU Lesser General Public
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;* License as published by the Free Software Foundation; either
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;* version 2.1 of the License, or (at your option) any later version.
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;*
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;* FFmpeg is distributed in the hope that it will be useful,
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;* but WITHOUT ANY WARRANTY; without even the implied warranty of
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;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;* Lesser General Public License for more details.
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;*
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;* You should have received a copy of the GNU Lesser General Public
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;* License along with FFmpeg; if not, write to the Free Software
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;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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;******************************************************************************
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%define MAX_PB_SIZE 128
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%include "libavcodec/x86/h26x/h2656_sao.asm"
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%macro VVC_SAO_BAND_FILTER 2
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H2656_SAO_BAND_FILTER vvc, %1, %2
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%endmacro
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%macro VVC_SAO_BAND_FILTER_FUNCS 0
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VVC_SAO_BAND_FILTER 8, 0
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VVC_SAO_BAND_FILTER 16, 1
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VVC_SAO_BAND_FILTER 32, 2
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VVC_SAO_BAND_FILTER 48, 2
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VVC_SAO_BAND_FILTER 64, 4
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VVC_SAO_BAND_FILTER 80, 4
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VVC_SAO_BAND_FILTER 96, 6
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VVC_SAO_BAND_FILTER 112, 6
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VVC_SAO_BAND_FILTER 128, 8
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%endmacro
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%if HAVE_AVX2_EXTERNAL
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INIT_XMM avx2
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VVC_SAO_BAND_FILTER 8, 0
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VVC_SAO_BAND_FILTER 16, 1
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INIT_YMM avx2
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VVC_SAO_BAND_FILTER 32, 1
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VVC_SAO_BAND_FILTER 48, 1
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VVC_SAO_BAND_FILTER 64, 2
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VVC_SAO_BAND_FILTER 80, 2
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VVC_SAO_BAND_FILTER 96, 3
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VVC_SAO_BAND_FILTER 112, 3
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VVC_SAO_BAND_FILTER 128, 4
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%endif
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%macro VVC_SAO_EDGE_FILTER 2-3
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H2656_SAO_EDGE_FILTER vvc, %{1:-1}
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%endmacro
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%if HAVE_AVX2_EXTERNAL
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INIT_XMM avx2
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VVC_SAO_EDGE_FILTER 8, 0
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VVC_SAO_EDGE_FILTER 16, 1, a
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INIT_YMM avx2
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VVC_SAO_EDGE_FILTER 32, 1, a
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VVC_SAO_EDGE_FILTER 48, 1, u
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VVC_SAO_EDGE_FILTER 64, 2, a
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VVC_SAO_EDGE_FILTER 80, 2, u
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VVC_SAO_EDGE_FILTER 96, 3, a
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VVC_SAO_EDGE_FILTER 112, 3, u
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VVC_SAO_EDGE_FILTER 128, 4, a
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%endif
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