73 lines
3.4 KiB
C
73 lines
3.4 KiB
C
/*
|
|
* ARM optimized DSP utils
|
|
* Copyright (c) 2001 Lionel Ulmer
|
|
*
|
|
* 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 "libavutil/arm/cpu.h"
|
|
#include "libavutil/attributes.h"
|
|
#include "libavcodec/bit_depth_template.c" // for CALL_2X_PIXELS
|
|
#include "libavcodec/rnd_avg.h"
|
|
#include "hpeldsp_arm.h"
|
|
|
|
void ff_put_pixels8_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
void ff_put_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
|
|
void ff_put_no_rnd_pixels8_x2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
void ff_put_no_rnd_pixels8_y2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
void ff_put_no_rnd_pixels8_xy2_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
|
|
void ff_put_pixels16_arm(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h);
|
|
|
|
CALL_2X_PIXELS(ff_put_pixels16_x2_arm, ff_put_pixels8_x2_arm, 8)
|
|
CALL_2X_PIXELS(ff_put_pixels16_y2_arm, ff_put_pixels8_y2_arm, 8)
|
|
CALL_2X_PIXELS(ff_put_pixels16_xy2_arm, ff_put_pixels8_xy2_arm, 8)
|
|
CALL_2X_PIXELS(ff_put_no_rnd_pixels16_x2_arm, ff_put_no_rnd_pixels8_x2_arm, 8)
|
|
CALL_2X_PIXELS(ff_put_no_rnd_pixels16_y2_arm, ff_put_no_rnd_pixels8_y2_arm, 8)
|
|
CALL_2X_PIXELS(ff_put_no_rnd_pixels16_xy2_arm, ff_put_no_rnd_pixels8_xy2_arm,8)
|
|
|
|
av_cold void ff_hpeldsp_init_arm(HpelDSPContext *c, int flags)
|
|
{
|
|
int cpu_flags = av_get_cpu_flags();
|
|
|
|
c->put_pixels_tab[0][0] = ff_put_pixels16_arm;
|
|
c->put_pixels_tab[0][1] = ff_put_pixels16_x2_arm;
|
|
c->put_pixels_tab[0][2] = ff_put_pixels16_y2_arm;
|
|
c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_arm;
|
|
c->put_pixels_tab[1][0] = ff_put_pixels8_arm;
|
|
c->put_pixels_tab[1][1] = ff_put_pixels8_x2_arm;
|
|
c->put_pixels_tab[1][2] = ff_put_pixels8_y2_arm;
|
|
c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_arm;
|
|
|
|
c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_arm;
|
|
c->put_no_rnd_pixels_tab[0][1] = ff_put_no_rnd_pixels16_x2_arm;
|
|
c->put_no_rnd_pixels_tab[0][2] = ff_put_no_rnd_pixels16_y2_arm;
|
|
c->put_no_rnd_pixels_tab[0][3] = ff_put_no_rnd_pixels16_xy2_arm;
|
|
c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_arm;
|
|
c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_arm;
|
|
c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_arm;
|
|
c->put_no_rnd_pixels_tab[1][3] = ff_put_no_rnd_pixels8_xy2_arm;
|
|
|
|
if (have_armv6(cpu_flags))
|
|
ff_hpeldsp_init_armv6(c, flags);
|
|
if (have_neon(cpu_flags))
|
|
ff_hpeldsp_init_neon(c, flags);
|
|
}
|