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aarch64: hpeldsp NEON optimizations
Ported from ARMv7 NEON.
This commit is contained in:
Janne Grunau
parent
d5dd8c7bf0
commit
c65d67ef50
@ -1,9 +1,12 @@
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OBJS-$(CONFIG_H264CHROMA) += aarch64/h264chroma_init_aarch64.o
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OBJS-$(CONFIG_H264DSP) += aarch64/h264dsp_init_aarch64.o
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OBJS-$(CONFIG_H264QPEL) += aarch64/h264qpel_init_aarch64.o
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OBJS-$(CONFIG_HPELDSP) += aarch64/hpeldsp_init_aarch64.o
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OBJS-$(CONFIG_RV40_DECODER) += aarch64/rv40dsp_init_aarch64.o
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OBJS-$(CONFIG_VC1_DECODER) += aarch64/vc1dsp_init_aarch64.o
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NEON-OBJS-$(CONFIG_H264CHROMA) += aarch64/h264cmc_neon.o
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NEON-OBJS-$(CONFIG_H264DSP) += aarch64/h264idct_neon.o
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NEON-OBJS-$(CONFIG_H264QPEL) += aarch64/h264qpel_neon.o
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NEON-OBJS-$(CONFIG_H264QPEL) += aarch64/h264qpel_neon.o \
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aarch64/hpeldsp_neon.o
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NEON-OBJS-$(CONFIG_HPELDSP) += aarch64/hpeldsp_neon.o
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@ -101,7 +101,7 @@ av_cold void ff_h264qpel_init_aarch64(H264QpelContext *c, int bit_depth)
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int cpu_flags = av_get_cpu_flags();
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if (have_neon(cpu_flags) && !high_bit_depth) {
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/* c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon; */
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c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
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c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
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c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
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c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
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@ -118,7 +118,7 @@ av_cold void ff_h264qpel_init_aarch64(H264QpelContext *c, int bit_depth)
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c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
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c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;
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/* c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon; */
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c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
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c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
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c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
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c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
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@ -135,7 +135,7 @@ av_cold void ff_h264qpel_init_aarch64(H264QpelContext *c, int bit_depth)
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c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
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c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;
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/* c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon; */
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c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
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c->avg_h264_qpel_pixels_tab[0][ 1] = ff_avg_h264_qpel16_mc10_neon;
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c->avg_h264_qpel_pixels_tab[0][ 2] = ff_avg_h264_qpel16_mc20_neon;
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c->avg_h264_qpel_pixels_tab[0][ 3] = ff_avg_h264_qpel16_mc30_neon;
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@ -152,7 +152,7 @@ av_cold void ff_h264qpel_init_aarch64(H264QpelContext *c, int bit_depth)
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c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_neon;
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c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_neon;
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/* c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon; */
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c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon;
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c->avg_h264_qpel_pixels_tab[1][ 1] = ff_avg_h264_qpel8_mc10_neon;
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c->avg_h264_qpel_pixels_tab[1][ 2] = ff_avg_h264_qpel8_mc20_neon;
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c->avg_h264_qpel_pixels_tab[1][ 3] = ff_avg_h264_qpel8_mc30_neon;
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123
libavcodec/aarch64/hpeldsp_init_aarch64.c
Normal file
123
libavcodec/aarch64/hpeldsp_init_aarch64.c
Normal file
@ -0,0 +1,123 @@
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/*
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* ARM NEON optimised DSP functions
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* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 <stddef.h>
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#include <stdint.h>
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#include "config.h"
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#include "libavutil/attributes.h"
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#include "libavutil/cpu.h"
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#include "libavutil/aarch64/cpu.h"
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#include "libavcodec/hpeldsp.h"
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void ff_put_pixels16_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_x2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_y2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_xy2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_x2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_y2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_xy2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_x2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_y2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_xy2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels8_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels8_x2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels8_y2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels8_xy2_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h);
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av_cold void ff_hpeldsp_init_aarch64(HpelDSPContext *c, int flags)
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{
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int cpu_flags = av_get_cpu_flags();
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if (have_neon(cpu_flags)) {
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c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
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c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
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c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
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c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
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c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
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c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
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c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
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c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
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c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
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c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
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c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
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c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
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c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
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c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
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c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
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c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
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c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
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c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
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c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
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c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
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c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
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c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
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c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
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c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;
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c->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_neon;
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c->avg_no_rnd_pixels_tab[1] = ff_avg_pixels16_x2_no_rnd_neon;
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c->avg_no_rnd_pixels_tab[2] = ff_avg_pixels16_y2_no_rnd_neon;
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c->avg_no_rnd_pixels_tab[3] = ff_avg_pixels16_xy2_no_rnd_neon;
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}
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}
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397
libavcodec/aarch64/hpeldsp_neon.S
Normal file
397
libavcodec/aarch64/hpeldsp_neon.S
Normal file
@ -0,0 +1,397 @@
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/*
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* ARM NEON optimised DSP functions
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* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
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* Copyright (c) 2013 Janne Grunau <janne-libav@jannau.net>
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 "libavutil/aarch64/asm.S"
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.macro pixels16 rnd=1, avg=0
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.if \avg
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mov x12, x0
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.endif
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1: ld1 {v0.16B}, [x1], x2
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ld1 {v1.16B}, [x1], x2
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ld1 {v2.16B}, [x1], x2
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ld1 {v3.16B}, [x1], x2
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.if \avg
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ld1 {v4.16B}, [x12], x2
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urhadd v0.16B, v0.16B, v4.16B
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ld1 {v5.16B}, [x12], x2
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urhadd v1.16B, v1.16B, v5.16B
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ld1 {v6.16B}, [x12], x2
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urhadd v2.16B, v2.16B, v6.16B
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ld1 {v7.16B}, [x12], x2
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urhadd v3.16B, v3.16B, v7.16B
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.endif
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subs w3, w3, #4
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st1 {v0.16B}, [x0], x2
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st1 {v1.16B}, [x0], x2
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st1 {v2.16B}, [x0], x2
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st1 {v3.16B}, [x0], x2
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b.ne 1b
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ret
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.endm
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.macro pixels16_x2 rnd=1, avg=0
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1: ld1 {v0.16B, v1.16B}, [x1], x2
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ld1 {v2.16B, v3.16B}, [x1], x2
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subs w3, w3, #2
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ext v1.16B, v0.16B, v1.16B, #1
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avg v0.16B, v0.16B, v1.16B
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ext v3.16B, v2.16B, v3.16B, #1
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avg v2.16B, v2.16B, v3.16B
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.if \avg
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ld1 {v1.16B}, [x0], x2
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ld1 {v3.16B}, [x0]
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urhadd v0.16B, v0.16B, v1.16B
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urhadd v2.16B, v2.16B, v3.16B
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sub x0, x0, x2
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.endif
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st1 {v0.16B}, [x0], x2
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st1 {v2.16B}, [x0], x2
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b.ne 1b
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ret
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.endm
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.macro pixels16_y2 rnd=1, avg=0
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sub w3, w3, #2
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ld1 {v0.16B}, [x1], x2
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ld1 {v1.16B}, [x1], x2
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1: subs w3, w3, #2
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avg v2.16B, v0.16B, v1.16B
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ld1 {v0.16B}, [x1], x2
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avg v3.16B, v0.16B, v1.16B
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ld1 {v1.16B}, [x1], x2
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.if \avg
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ld1 {v4.16B}, [x0], x2
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ld1 {v5.16B}, [x0]
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urhadd v2.16B, v2.16B, v4.16B
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urhadd v3.16B, v3.16B, v5.16B
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sub x0, x0, x2
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.endif
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st1 {v2.16B}, [x0], x2
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st1 {v3.16B}, [x0], x2
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b.ne 1b
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avg v2.16B, v0.16B, v1.16B
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ld1 {v0.16B}, [x1], x2
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avg v3.16B, v0.16B, v1.16B
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.if \avg
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ld1 {v4.16B}, [x0], x2
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ld1 {v5.16B}, [x0]
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urhadd v2.16B, v2.16B, v4.16B
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urhadd v3.16B, v3.16B, v5.16B
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sub x0, x0, x2
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.endif
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st1 {v2.16B}, [x0], x2
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st1 {v3.16B}, [x0], x2
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ret
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.endm
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.macro pixels16_xy2 rnd=1, avg=0
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sub w3, w3, #2
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ld1 {v0.16B, v1.16B}, [x1], x2
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ld1 {v4.16B, v5.16B}, [x1], x2
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NRND movi v26.8H, #1
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ext v1.16B, v0.16B, v1.16B, #1
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ext v5.16B, v4.16B, v5.16B, #1
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uaddl v16.8H, v0.8B, v1.8B
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uaddl2 v20.8H, v0.16B, v1.16B
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uaddl v18.8H, v4.8B, v5.8B
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uaddl2 v22.8H, v4.16B, v5.16B
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1: subs w3, w3, #2
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ld1 {v0.16B, v1.16B}, [x1], x2
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add v24.8H, v16.8H, v18.8H
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NRND add v24.8H, v24.8H, v26.8H
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ext v30.16B, v0.16B, v1.16B, #1
|
||||
add v1.8H, v20.8H, v22.8H
|
||||
mshrn v28.8B, v24.8H, #2
|
||||
NRND add v1.8H, v1.8H, v26.8H
|
||||
mshrn2 v28.16B, v1.8H, #2
|
||||
.if \avg
|
||||
ld1 {v16.16B}, [x0]
|
||||
urhadd v28.16B, v28.16B, v16.16B
|
||||
.endif
|
||||
uaddl v16.8H, v0.8B, v30.8B
|
||||
ld1 {v2.16B, v3.16B}, [x1], x2
|
||||
uaddl2 v20.8H, v0.16B, v30.16B
|
||||
st1 {v28.16B}, [x0], x2
|
||||
add v24.8H, v16.8H, v18.8H
|
||||
NRND add v24.8H, v24.8H, v26.8H
|
||||
ext v3.16B, v2.16B, v3.16B, #1
|
||||
add v0.8H, v20.8H, v22.8H
|
||||
mshrn v30.8B, v24.8H, #2
|
||||
NRND add v0.8H, v0.8H, v26.8H
|
||||
mshrn2 v30.16B, v0.8H, #2
|
||||
.if \avg
|
||||
ld1 {v18.16B}, [x0]
|
||||
urhadd v30.16B, v30.16B, v18.16B
|
||||
.endif
|
||||
uaddl v18.8H, v2.8B, v3.8B
|
||||
uaddl2 v22.8H, v2.16B, v3.16B
|
||||
st1 {v30.16B}, [x0], x2
|
||||
b.gt 1b
|
||||
|
||||
ld1 {v0.16B, v1.16B}, [x1], x2
|
||||
add v24.8H, v16.8H, v18.8H
|
||||
NRND add v24.8H, v24.8H, v26.8H
|
||||
ext v30.16B, v0.16B, v1.16B, #1
|
||||
add v1.8H, v20.8H, v22.8H
|
||||
mshrn v28.8B, v24.8H, #2
|
||||
NRND add v1.8H, v1.8H, v26.8H
|
||||
mshrn2 v28.16B, v1.8H, #2
|
||||
.if \avg
|
||||
ld1 {v16.16B}, [x0]
|
||||
urhadd v28.16B, v28.16B, v16.16B
|
||||
.endif
|
||||
uaddl v16.8H, v0.8B, v30.8B
|
||||
uaddl2 v20.8H, v0.16B, v30.16B
|
||||
st1 {v28.16B}, [x0], x2
|
||||
add v24.8H, v16.8H, v18.8H
|
||||
NRND add v24.8H, v24.8H, v26.8H
|
||||
add v0.8H, v20.8H, v22.8H
|
||||
mshrn v30.8B, v24.8H, #2
|
||||
NRND add v0.8H, v0.8H, v26.8H
|
||||
mshrn2 v30.16B, v0.8H, #2
|
||||
.if \avg
|
||||
ld1 {v18.16B}, [x0]
|
||||
urhadd v30.16B, v30.16B, v18.16B
|
||||
.endif
|
||||
st1 {v30.16B}, [x0], x2
|
||||
|
||||
ret
|
||||
.endm
|
||||
|
||||
.macro pixels8 rnd=1, avg=0
|
||||
1: ld1 {v0.8B}, [x1], x2
|
||||
ld1 {v1.8B}, [x1], x2
|
||||
ld1 {v2.8B}, [x1], x2
|
||||
ld1 {v3.8B}, [x1], x2
|
||||
.if \avg
|
||||
ld1 {v4.8B}, [x0], x2
|
||||
urhadd v0.8B, v0.8B, v4.8B
|
||||
ld1 {v5.8B}, [x0], x2
|
||||
urhadd v1.8B, v1.8B, v5.8B
|
||||
ld1 {v6.8B}, [x0], x2
|
||||
urhadd v2.8B, v2.8B, v6.8B
|
||||
ld1 {v7.8B}, [x0], x2
|
||||
urhadd v3.8B, v3.8B, v7.8B
|
||||
sub x0, x0, x2, lsl #2
|
||||
.endif
|
||||
subs w3, w3, #4
|
||||
st1 {v0.8B}, [x0], x2
|
||||
st1 {v1.8B}, [x0], x2
|
||||
st1 {v2.8B}, [x0], x2
|
||||
st1 {v3.8B}, [x0], x2
|
||||
b.ne 1b
|
||||
ret
|
||||
.endm
|
||||
|
||||
.macro pixels8_x2 rnd=1, avg=0
|
||||
1: ld1 {v0.8B, v1.8B}, [x1], x2
|
||||
ext v1.8B, v0.8B, v1.8B, #1
|
||||
ld1 {v2.8B, v3.8B}, [x1], x2
|
||||
ext v3.8B, v2.8B, v3.8B, #1
|
||||
subs w3, w3, #2
|
||||
avg v0.8B, v0.8B, v1.8B
|
||||
avg v2.8B, v2.8B, v3.8B
|
||||
.if \avg
|
||||
ld1 {v4.8B}, [x0], x2
|
||||
ld1 {v5.8B}, [x0]
|
||||
urhadd v0.8B, v0.8B, v4.8B
|
||||
urhadd v2.8B, v2.8B, v5.8B
|
||||
sub x0, x0, x2
|
||||
.endif
|
||||
st1 {v0.8B}, [x0], x2
|
||||
st1 {v2.8B}, [x0], x2
|
||||
b.ne 1b
|
||||
ret
|
||||
.endm
|
||||
|
||||
.macro pixels8_y2 rnd=1, avg=0
|
||||
sub w3, w3, #2
|
||||
ld1 {v0.8B}, [x1], x2
|
||||
ld1 {v1.8B}, [x1], x2
|
||||
1: subs w3, w3, #2
|
||||
avg v4.8B, v0.8B, v1.8B
|
||||
ld1 {v0.8B}, [x1], x2
|
||||
avg v5.8B, v0.8B, v1.8B
|
||||
ld1 {v1.8B}, [x1], x2
|
||||
.if \avg
|
||||
ld1 {v2.8B}, [x0], x2
|
||||
ld1 {v3.8B}, [x0]
|
||||
urhadd v4.8B, v4.8B, v2.8B
|
||||
urhadd v5.8B, v5.8B, v3.8B
|
||||
sub x0, x0, x2
|
||||
.endif
|
||||
st1 {v4.8B}, [x0], x2
|
||||
st1 {v5.8B}, [x0], x2
|
||||
b.ne 1b
|
||||
|
||||
avg v4.8B, v0.8B, v1.8B
|
||||
ld1 {v0.8B}, [x1], x2
|
||||
avg v5.8B, v0.8B, v1.8B
|
||||
.if \avg
|
||||
ld1 {v2.8B}, [x0], x2
|
||||
ld1 {v3.8B}, [x0]
|
||||
urhadd v4.8B, v4.8B, v2.8B
|
||||
urhadd v5.8B, v5.8B, v3.8B
|
||||
sub x0, x0, x2
|
||||
.endif
|
||||
st1 {v4.8B}, [x0], x2
|
||||
st1 {v5.8B}, [x0], x2
|
||||
|
||||
ret
|
||||
.endm
|
||||
|
||||
.macro pixels8_xy2 rnd=1, avg=0
|
||||
sub w3, w3, #2
|
||||
ld1 {v0.16B}, [x1], x2
|
||||
ld1 {v1.16B}, [x1], x2
|
||||
NRND movi v19.8H, #1
|
||||
ext v4.16B, v0.16B, v4.16B, #1
|
||||
ext v6.16B, v1.16B, v6.16B, #1
|
||||
uaddl v16.8H, v0.8B, v4.8B
|
||||
uaddl v17.8H, v1.8B, v6.8B
|
||||
1: subs w3, w3, #2
|
||||
ld1 {v0.16B}, [x1], x2
|
||||
add v18.8H, v16.8H, v17.8H
|
||||
ext v4.16B, v0.16B, v4.16B, #1
|
||||
NRND add v18.8H, v18.8H, v19.8H
|
||||
uaddl v16.8H, v0.8B, v4.8B
|
||||
mshrn v5.8B, v18.8H, #2
|
||||
ld1 {v1.16B}, [x1], x2
|
||||
add v18.8H, v16.8H, v17.8H
|
||||
.if \avg
|
||||
ld1 {v7.8B}, [x0]
|
||||
urhadd v5.8B, v5.8B, v7.8B
|
||||
.endif
|
||||
NRND add v18.8H, v18.8H, v19.8H
|
||||
st1 {v5.8B}, [x0], x2
|
||||
mshrn v7.8B, v18.8H, #2
|
||||
.if \avg
|
||||
ld1 {v5.8B}, [x0]
|
||||
urhadd v7.8B, v7.8B, v5.8B
|
||||
.endif
|
||||
ext v6.16B, v1.16B, v6.16B, #1
|
||||
uaddl v17.8H, v1.8B, v6.8B
|
||||
st1 {v7.8B}, [x0], x2
|
||||
b.gt 1b
|
||||
|
||||
ld1 {v0.16B}, [x1], x2
|
||||
add v18.8H, v16.8H, v17.8H
|
||||
ext v4.16B, v0.16B, v4.16B, #1
|
||||
NRND add v18.8H, v18.8H, v19.8H
|
||||
uaddl v16.8H, v0.8B, v4.8B
|
||||
mshrn v5.8B, v18.8H, #2
|
||||
add v18.8H, v16.8H, v17.8H
|
||||
.if \avg
|
||||
ld1 {v7.8B}, [x0]
|
||||
urhadd v5.8B, v5.8B, v7.8B
|
||||
.endif
|
||||
NRND add v18.8H, v18.8H, v19.8H
|
||||
st1 {v5.8B}, [x0], x2
|
||||
mshrn v7.8B, v18.8H, #2
|
||||
.if \avg
|
||||
ld1 {v5.8B}, [x0]
|
||||
urhadd v7.8B, v7.8B, v5.8B
|
||||
.endif
|
||||
st1 {v7.8B}, [x0], x2
|
||||
|
||||
ret
|
||||
.endm
|
||||
|
||||
.macro pixfunc pfx, name, suf, rnd=1, avg=0
|
||||
.if \rnd
|
||||
.macro avg rd, rn, rm
|
||||
urhadd \rd, \rn, \rm
|
||||
.endm
|
||||
.macro mshrn rd, rn, rm
|
||||
rshrn \rd, \rn, \rm
|
||||
.endm
|
||||
.macro mshrn2 rd, rn, rm
|
||||
rshrn2 \rd, \rn, \rm
|
||||
.endm
|
||||
.macro NRND insn:vararg
|
||||
.endm
|
||||
.else
|
||||
.macro avg rd, rn, rm
|
||||
uhadd \rd, \rn, \rm
|
||||
.endm
|
||||
.macro mshrn rd, rn, rm
|
||||
shrn \rd, \rn, \rm
|
||||
.endm
|
||||
.macro mshrn2 rd, rn, rm
|
||||
shrn2 \rd, \rn, \rm
|
||||
.endm
|
||||
.macro NRND insn:vararg
|
||||
\insn
|
||||
.endm
|
||||
.endif
|
||||
function ff_\pfx\name\suf\()_neon, export=1
|
||||
\name \rnd, \avg
|
||||
endfunc
|
||||
.purgem avg
|
||||
.purgem mshrn
|
||||
.purgem mshrn2
|
||||
.purgem NRND
|
||||
.endm
|
||||
|
||||
.macro pixfunc2 pfx, name, avg=0
|
||||
pixfunc \pfx, \name, rnd=1, avg=\avg
|
||||
pixfunc \pfx, \name, _no_rnd, rnd=0, avg=\avg
|
||||
.endm
|
||||
|
||||
function ff_put_h264_qpel16_mc00_neon, export=1
|
||||
mov w3, #16
|
||||
endfunc
|
||||
|
||||
pixfunc put_, pixels16, avg=0
|
||||
pixfunc2 put_, pixels16_x2, avg=0
|
||||
pixfunc2 put_, pixels16_y2, avg=0
|
||||
pixfunc2 put_, pixels16_xy2, avg=0
|
||||
|
||||
function ff_avg_h264_qpel16_mc00_neon, export=1
|
||||
mov w3, #16
|
||||
endfunc
|
||||
|
||||
pixfunc avg_, pixels16, avg=1
|
||||
pixfunc2 avg_, pixels16_x2, avg=1
|
||||
pixfunc2 avg_, pixels16_y2, avg=1
|
||||
pixfunc2 avg_, pixels16_xy2, avg=1
|
||||
|
||||
function ff_put_h264_qpel8_mc00_neon, export=1
|
||||
mov w3, #8
|
||||
endfunc
|
||||
|
||||
pixfunc put_, pixels8, avg=0
|
||||
pixfunc2 put_, pixels8_x2, avg=0
|
||||
pixfunc2 put_, pixels8_y2, avg=0
|
||||
pixfunc2 put_, pixels8_xy2, avg=0
|
||||
|
||||
function ff_avg_h264_qpel8_mc00_neon, export=1
|
||||
mov w3, #8
|
||||
endfunc
|
||||
|
||||
pixfunc avg_, pixels8, avg=1
|
||||
pixfunc avg_, pixels8_x2, avg=1
|
||||
pixfunc avg_, pixels8_y2, avg=1
|
||||
pixfunc avg_, pixels8_xy2, avg=1
|
||||
@ -54,6 +54,8 @@ av_cold void ff_hpeldsp_init(HpelDSPContext *c, int flags)
|
||||
hpel_funcs(avg, [3], 2);
|
||||
hpel_funcs(avg_no_rnd,, 16);
|
||||
|
||||
if (ARCH_AARCH64)
|
||||
ff_hpeldsp_init_aarch64(c, flags);
|
||||
if (ARCH_ARM)
|
||||
ff_hpeldsp_init_arm(c, flags);
|
||||
if (ARCH_BFIN)
|
||||
|
||||
@ -94,6 +94,7 @@ typedef struct HpelDSPContext {
|
||||
|
||||
void ff_hpeldsp_init(HpelDSPContext *c, int flags);
|
||||
|
||||
void ff_hpeldsp_init_aarch64(HpelDSPContext *c, int flags);
|
||||
void ff_hpeldsp_init_arm(HpelDSPContext *c, int flags);
|
||||
void ff_hpeldsp_init_bfin(HpelDSPContext *c, int flags);
|
||||
void ff_hpeldsp_init_ppc(HpelDSPContext *c, int flags);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user