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