120 lines
4.4 KiB
C
120 lines
4.4 KiB
C
/*
|
|
* BlackFin DSPUTILS
|
|
*
|
|
* Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
|
|
* Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.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 "libavcodec/hpeldsp.h"
|
|
#include "hpeldsp_bfin.h"
|
|
|
|
static void bfin_put_pixels8 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc (block, pixels, pixels, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_x2(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc (block, pixels, pixels+1, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_y2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc (block, pixels, pixels+line_size, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_xy2 (uint8_t *block, const uint8_t *s0, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_z_put_pixels8_xy2 (block,s0,line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc (block, pixels, pixels, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16_x2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc (block, pixels, pixels+1, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16_y2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc (block, pixels, pixels+line_size, line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16_xy2 (uint8_t *block, const uint8_t *s0, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_z_put_pixels16_xy2 (block,s0,line_size, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc_nornd (block, pixels, pixels, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_x2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+1, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels8_y2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+line_size, line_size, h);
|
|
}
|
|
|
|
|
|
static void bfin_put_pixels16_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc_nornd (block, pixels, pixels, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16_x2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+1, line_size, h);
|
|
}
|
|
|
|
static void bfin_put_pixels16_y2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
|
|
{
|
|
ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+line_size, line_size, h);
|
|
}
|
|
|
|
void ff_hpeldsp_init_bfin(HpelDSPContext* c, int flags)
|
|
{
|
|
c->put_pixels_tab[0][0] = bfin_put_pixels16;
|
|
c->put_pixels_tab[0][1] = bfin_put_pixels16_x2;
|
|
c->put_pixels_tab[0][2] = bfin_put_pixels16_y2;
|
|
c->put_pixels_tab[0][3] = bfin_put_pixels16_xy2;
|
|
|
|
c->put_pixels_tab[1][0] = bfin_put_pixels8;
|
|
c->put_pixels_tab[1][1] = bfin_put_pixels8_x2;
|
|
c->put_pixels_tab[1][2] = bfin_put_pixels8_y2;
|
|
c->put_pixels_tab[1][3] = bfin_put_pixels8_xy2;
|
|
|
|
c->put_no_rnd_pixels_tab[1][0] = bfin_put_pixels8_nornd;
|
|
c->put_no_rnd_pixels_tab[1][1] = bfin_put_pixels8_x2_nornd;
|
|
c->put_no_rnd_pixels_tab[1][2] = bfin_put_pixels8_y2_nornd;
|
|
/* c->put_no_rnd_pixels_tab[1][3] = ff_bfin_put_pixels8_xy2_nornd; */
|
|
|
|
c->put_no_rnd_pixels_tab[0][0] = bfin_put_pixels16_nornd;
|
|
c->put_no_rnd_pixels_tab[0][1] = bfin_put_pixels16_x2_nornd;
|
|
c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_nornd;
|
|
/* c->put_no_rnd_pixels_tab[0][3] = ff_bfin_put_pixels16_xy2_nornd; */
|
|
}
|