mirror of https://github.com/FFmpeg/FFmpeg.git
Test on rpi 5 with gcc 12: apply_bdof_8_8x16_c: 7315.2 ( 1.00x) apply_bdof_8_8x16_neon: 1876.8 ( 3.90x) apply_bdof_8_16x8_c: 7170.5 ( 1.00x) apply_bdof_8_16x8_neon: 1752.8 ( 4.09x) apply_bdof_8_16x16_c: 14695.2 ( 1.00x) apply_bdof_8_16x16_neon: 3490.5 ( 4.21x) apply_bdof_10_8x16_c: 7371.5 ( 1.00x) apply_bdof_10_8x16_neon: 1863.8 ( 3.96x) apply_bdof_10_16x8_c: 7172.0 ( 1.00x) apply_bdof_10_16x8_neon: 1766.0 ( 4.06x) apply_bdof_10_16x16_c: 14551.5 ( 1.00x) apply_bdof_10_16x16_neon: 3576.0 ( 4.07x) apply_bdof_12_8x16_c: 7236.5 ( 1.00x) apply_bdof_12_8x16_neon: 1863.8 ( 3.88x) apply_bdof_12_16x8_c: 7316.5 ( 1.00x) apply_bdof_12_16x8_neon: 1758.8 ( 4.16x) apply_bdof_12_16x16_c: 14691.2 ( 1.00x) apply_bdof_12_16x16_neon: 3480.5 ( 4.22x)pull/391/head
Zhao Zhili
3 months ago
committed by
Nuo Mi
parent
7aeae8d1ae
commit
952508ae05
3 changed files with 484 additions and 0 deletions
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/*
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* Copyright (c) 2024 Zhao Zhili <quinkblack@foxmail.com> |
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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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#include "libavcodec/bit_depth_template.c" |
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void FUNC2(ff_vvc_apply_bdof_block, BIT_DEPTH, _neon)(pixel* dst, |
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ptrdiff_t dst_stride, const int16_t *src0, const int16_t *src1, |
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const int16_t **gh, const int16_t **gv, int16_t *vx, int16_t *vy); |
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static void FUNC(apply_bdof)(uint8_t *_dst, ptrdiff_t _dst_stride, |
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const int16_t *_src0, const int16_t *_src1, |
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int block_w, int block_h) { |
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// +2 for pad left and right
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int16_t gradient_buf_h[2][BDOF_BLOCK_SIZE * BDOF_BLOCK_SIZE + 2]; |
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int16_t gradient_buf_v[2][BDOF_BLOCK_SIZE * BDOF_BLOCK_SIZE + 2]; |
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int16_t *gradient_h[2] = {&gradient_buf_h[0][1], &gradient_buf_h[1][1]}; |
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int16_t *gradient_v[2] = {&gradient_buf_v[0][1], &gradient_buf_v[1][1]}; |
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ptrdiff_t dst_stride = _dst_stride / sizeof(pixel); |
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pixel *dst = (pixel *) _dst; |
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ff_vvc_prof_grad_filter_8x_neon(gradient_h[0], gradient_v[0], |
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BDOF_BLOCK_SIZE, |
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_src0, MAX_PB_SIZE, block_w, block_h); |
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ff_vvc_prof_grad_filter_8x_neon(gradient_h[1], gradient_v[1], |
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BDOF_BLOCK_SIZE, |
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_src1, MAX_PB_SIZE, block_w, block_h); |
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for (int y = 0; y < block_h; y += BDOF_MIN_BLOCK_SIZE) { |
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for (int x = 0; x < block_w; x += BDOF_MIN_BLOCK_SIZE * 2) { |
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const int16_t *src0 = _src0 + y * MAX_PB_SIZE + x; |
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const int16_t *src1 = _src1 + y * MAX_PB_SIZE + x; |
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pixel *d = dst + x; |
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int idx = BDOF_BLOCK_SIZE * y + x; |
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const int16_t *gh[] = {gradient_h[0] + idx, gradient_h[1] + idx}; |
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const int16_t *gv[] = {gradient_v[0] + idx, gradient_v[1] + idx}; |
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int16_t vx[2], vy[2]; |
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int pad_mask = !x | ((!y) << 1) | |
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((x + 2 * BDOF_MIN_BLOCK_SIZE == block_w) << 2) | |
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((y + BDOF_MIN_BLOCK_SIZE == block_h) << 3); |
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ff_vvc_derive_bdof_vx_vy_neon(src0, src1, pad_mask, gh, gv, vx, vy); |
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FUNC2(ff_vvc_apply_bdof_block, BIT_DEPTH, _neon)(d, dst_stride, |
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src0, src1, gh, gv, |
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vx, vy); |
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} |
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dst += BDOF_MIN_BLOCK_SIZE * dst_stride; |
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} |
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} |
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