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/*
* Half-pel DSP functions.
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of Libav.
*
* Libav 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.
*
* Libav 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* Half-pel DSP functions.
*/
#include "libavutil/attributes.h"
#include "libavutil/intreadwrite.h"
#include "hpeldsp.h"
#define BIT_DEPTH 8
#include "hpeldsp_template.c"
av_cold void ff_hpeldsp_init(HpelDSPContext *c, int flags)
{
#define hpel_funcs(prefix, idx, num) \
c->prefix ## _pixels_tab idx [0] = prefix ## _pixels ## num ## _8_c; \
c->prefix ## _pixels_tab idx [1] = prefix ## _pixels ## num ## _x2_8_c; \
c->prefix ## _pixels_tab idx [2] = prefix ## _pixels ## num ## _y2_8_c; \
c->prefix ## _pixels_tab idx [3] = prefix ## _pixels ## num ## _xy2_8_c
hpel_funcs(put, [0], 16);
hpel_funcs(put, [1], 8);
hpel_funcs(put, [2], 4);
hpel_funcs(put, [3], 2);
hpel_funcs(put_no_rnd, [0], 16);
hpel_funcs(put_no_rnd, [1], 8);
hpel_funcs(avg, [0], 16);
hpel_funcs(avg, [1], 8);
hpel_funcs(avg, [2], 4);
hpel_funcs(avg, [3], 2);
hpel_funcs(avg_no_rnd,, 16);
if (ARCH_ARM)
ff_hpeldsp_init_arm(c, flags);
if (ARCH_BFIN)
ff_hpeldsp_init_bfin(c, flags);
if (ARCH_PPC)
ff_hpeldsp_init_ppc(c, flags);
if (ARCH_X86)
ff_hpeldsp_init_x86(c, flags);
}
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