/*
* ARM - optimized halfpel functions
* 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/pixels.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);
}
Messung V0.5 in Prozent C=99 H=100 G=99
¤ Dauer der Verarbeitung: 0.5 Sekunden
¤
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