mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
28207bfafb
* commit 'c65d67ef50241886b9749e88fd333c52090f70c7': aarch64: hpeldsp NEON optimizations Conflicts: libavcodec/hpeldsp.c libavcodec/hpeldsp.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
124 lines
6.1 KiB
C
124 lines
6.1 KiB
C
/*
|
|
* ARM NEON optimised DSP functions
|
|
* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
|
|
*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "config.h"
|
|
|
|
#include "libavutil/attributes.h"
|
|
#include "libavutil/cpu.h"
|
|
#include "libavutil/aarch64/cpu.h"
|
|
#include "libavcodec/hpeldsp.h"
|
|
|
|
void ff_put_pixels16_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels16_x2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels16_y2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels16_xy2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_x2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_y2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_xy2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
|
|
void ff_put_pixels16_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels16_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
|
|
void ff_avg_pixels16_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels16_x2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels16_y2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels16_xy2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels8_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels8_x2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels8_y2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels8_xy2_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
|
|
void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *block, const uint8_t *pixels,
|
|
ptrdiff_t line_size, int h);
|
|
|
|
av_cold void ff_hpeldsp_init_aarch64(HpelDSPContext *c, int flags)
|
|
{
|
|
int cpu_flags = av_get_cpu_flags();
|
|
|
|
if (have_neon(cpu_flags)) {
|
|
c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
|
|
c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
|
|
c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
|
|
c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
|
|
c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
|
|
c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
|
|
c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
|
|
c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
|
|
|
|
c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
|
|
c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
|
|
c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
|
|
c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
|
|
c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
|
|
c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
|
|
c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
|
|
c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
|
|
|
|
c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
|
|
c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
|
|
c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
|
|
c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
|
|
c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
|
|
c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
|
|
c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
|
|
c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;
|
|
|
|
c->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_neon;
|
|
c->avg_no_rnd_pixels_tab[1] = ff_avg_pixels16_x2_no_rnd_neon;
|
|
c->avg_no_rnd_pixels_tab[2] = ff_avg_pixels16_y2_no_rnd_neon;
|
|
c->avg_no_rnd_pixels_tab[3] = ff_avg_pixels16_xy2_no_rnd_neon;
|
|
}
|
|
}
|