147 lines
5.4 KiB
C
147 lines
5.4 KiB
C
/*
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* BlackFin halfpel functions
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*
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* Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
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* Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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* FFmpeg 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 FFmpeg; 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 "libavutil/attributes.h"
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#include "libavutil/bfin/attributes.h"
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#include "libavcodec/hpeldsp.h"
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#include "pixels.h"
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void ff_bfin_put_pixels8uc_no_rnd(uint8_t *block, const uint8_t *s0,
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const uint8_t *s1, int line_size,
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int h) attribute_l1_text;
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void ff_bfin_put_pixels16uc_no_rnd(uint8_t *block, const uint8_t *s0,
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const uint8_t *s1, int line_size,
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int h) attribute_l1_text;
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static void bfin_put_pixels8(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc(block, pixels, pixels, line_size, line_size, h);
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}
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static void bfin_put_pixels8_x2(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc(block, pixels, pixels + 1, line_size, line_size, h);
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}
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static void bfin_put_pixels8_y2(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc(block, pixels, pixels + line_size,
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line_size, line_size, h);
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}
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static void bfin_put_pixels8_xy2(uint8_t *block, const uint8_t *s0,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_z_put_pixels8_xy2(block, s0, line_size, line_size, h);
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}
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static void bfin_put_pixels16(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc(block, pixels, pixels, line_size, line_size, h);
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}
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static void bfin_put_pixels16_x2(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc(block, pixels, pixels + 1, line_size, line_size, h);
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}
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static void bfin_put_pixels16_y2(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc(block, pixels, pixels + line_size,
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line_size, line_size, h);
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}
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static void bfin_put_pixels16_xy2(uint8_t *block, const uint8_t *s0,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_z_put_pixels16_xy2(block, s0, line_size, line_size, h);
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}
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static void bfin_put_pixels8_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels, line_size, h);
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}
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static void bfin_put_pixels8_x2_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels + 1, line_size, h);
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}
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static void bfin_put_pixels8_y2_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels + line_size,
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line_size, h);
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}
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static void bfin_put_pixels16_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels, line_size, h);
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}
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static void bfin_put_pixels16_x2_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels + 1, line_size, h);
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}
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static void bfin_put_pixels16_y2_no_rnd(uint8_t *block, const uint8_t *pixels,
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ptrdiff_t line_size, int h)
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{
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ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels + line_size,
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line_size, h);
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}
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av_cold void ff_hpeldsp_init_bfin(HpelDSPContext *c, int flags)
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{
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c->put_pixels_tab[0][0] = bfin_put_pixels16;
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c->put_pixels_tab[0][1] = bfin_put_pixels16_x2;
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c->put_pixels_tab[0][2] = bfin_put_pixels16_y2;
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c->put_pixels_tab[0][3] = bfin_put_pixels16_xy2;
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c->put_pixels_tab[1][0] = bfin_put_pixels8;
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c->put_pixels_tab[1][1] = bfin_put_pixels8_x2;
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c->put_pixels_tab[1][2] = bfin_put_pixels8_y2;
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c->put_pixels_tab[1][3] = bfin_put_pixels8_xy2;
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c->put_no_rnd_pixels_tab[1][0] = bfin_put_pixels8_no_rnd;
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c->put_no_rnd_pixels_tab[1][1] = bfin_put_pixels8_x2_no_rnd;
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c->put_no_rnd_pixels_tab[1][2] = bfin_put_pixels8_y2_no_rnd;
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c->put_no_rnd_pixels_tab[0][0] = bfin_put_pixels16_no_rnd;
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c->put_no_rnd_pixels_tab[0][1] = bfin_put_pixels16_x2_no_rnd;
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c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_no_rnd;
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}
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