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105 lines
4.7 KiB
105 lines
4.7 KiB
2 years ago
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/*
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* H.265 video codec.
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* Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
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*
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* This file is part of libde265.
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*
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* libde265 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* libde265 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
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* GNU 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 License
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* along with libde265. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FALLBACK_MOTION_H
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#define FALLBACK_MOTION_H
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#include <stddef.h>
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#include <stdint.h>
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void put_weighted_pred_avg_8_fallback(uint8_t *dst, ptrdiff_t dststride,
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const int16_t *src1, const int16_t *src2,
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ptrdiff_t srcstride, int width,
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int height);
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void put_unweighted_pred_8_fallback(uint8_t *_dst, ptrdiff_t dststride,
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const int16_t *src, ptrdiff_t srcstride,
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int width, int height);
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void put_weighted_pred_8_fallback(uint8_t *_dst, ptrdiff_t dststride,
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const int16_t *src, ptrdiff_t srcstride,
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int width, int height,
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int w,int o,int log2WD);
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void put_weighted_bipred_8_fallback(uint8_t *_dst, ptrdiff_t dststride,
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const int16_t *src1, const int16_t *src2, ptrdiff_t srcstride,
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int width, int height,
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int w1,int o1, int w2,int o2, int log2WD);
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void put_weighted_pred_avg_16_fallback(uint16_t *dst, ptrdiff_t dststride,
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const int16_t *src1, const int16_t *src2,
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ptrdiff_t srcstride, int width,
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int height, int bit_depth);
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void put_unweighted_pred_16_fallback(uint16_t *_dst, ptrdiff_t dststride,
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const int16_t *src, ptrdiff_t srcstride,
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int width, int height, int bit_depth);
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void put_weighted_pred_16_fallback(uint16_t *_dst, ptrdiff_t dststride,
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const int16_t *src, ptrdiff_t srcstride,
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int width, int height,
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int w,int o,int log2WD, int bit_depth);
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void put_weighted_bipred_16_fallback(uint16_t *_dst, ptrdiff_t dststride,
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const int16_t *src1, const int16_t *src2, ptrdiff_t srcstride,
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int width, int height,
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int w1,int o1, int w2,int o2, int log2WD, int bit_depth);
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void put_epel_8_fallback(int16_t *dst, ptrdiff_t dststride,
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const uint8_t *_src, ptrdiff_t srcstride,
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int width, int height,
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int mx, int my, int16_t* mcbuffer);
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void put_epel_16_fallback(int16_t *out, ptrdiff_t out_stride,
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const uint16_t *src, ptrdiff_t src_stride,
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int width, int height,
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int mx, int my, int16_t* mcbuffer, int bit_depth);
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template <class pixel_t>
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void put_epel_hv_fallback(int16_t *dst, ptrdiff_t dststride,
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const pixel_t *_src, ptrdiff_t srcstride,
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int width, int height,
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int mx, int my, int16_t* mcbuffer, int bit_depth);
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#define QPEL(x,y) void put_qpel_ ## x ## _ ## y ## _fallback(int16_t *out, ptrdiff_t out_stride, \
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const uint8_t *src, ptrdiff_t srcstride, \
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int nPbW, int nPbH, int16_t* mcbuffer)
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QPEL(0,0); QPEL(0,1); QPEL(0,2); QPEL(0,3);
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QPEL(1,0); QPEL(1,1); QPEL(1,2); QPEL(1,3);
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QPEL(2,0); QPEL(2,1); QPEL(2,2); QPEL(2,3);
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QPEL(3,0); QPEL(3,1); QPEL(3,2); QPEL(3,3);
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#undef QPEL
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#define QPEL(x,y) void put_qpel_ ## x ## _ ## y ## _fallback_16(int16_t *out, ptrdiff_t out_stride, \
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const uint16_t *src, ptrdiff_t srcstride, \
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int nPbW, int nPbH, int16_t* mcbuffer, int bit_depth)
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QPEL(0,0); QPEL(0,1); QPEL(0,2); QPEL(0,3);
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QPEL(1,0); QPEL(1,1); QPEL(1,2); QPEL(1,3);
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QPEL(2,0); QPEL(2,1); QPEL(2,2); QPEL(2,3);
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QPEL(3,0); QPEL(3,1); QPEL(3,2); QPEL(3,3);
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#undef QPEL
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#endif
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