GCC Code Coverage Report
Directory: ../../../ffmpeg/ Exec Total Coverage
File: src/libavcodec/h264addpx_template.c Lines: 28 28 100.0 %
Date: 2020-11-28 20:53:16 Branches: 4 4 100.0 %

Line Branch Exec Source
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/*
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 * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
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 * Copyright (c) 2003-2011 Michael Niedermayer <michaelni@gmx.at>
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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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/**
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 * @file
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 * H.264 / AVC / MPEG-4 part10 DSP functions.
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 * @author Michael Niedermayer <michaelni@gmx.at>
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 */
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#include "bit_depth_template.c"
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static void FUNCC(ff_h264_add_pixels4)(uint8_t *_dst, int16_t *_src, int stride)
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{
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    int i;
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    pixel *dst = (pixel *) _dst;
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    dctcoef *src = (dctcoef *) _src;
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    stride /= sizeof(pixel);
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    for (i = 0; i < 4; i++) {
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        dst[0] += (unsigned)src[0];
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        dst[1] += (unsigned)src[1];
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        dst[2] += (unsigned)src[2];
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        dst[3] += (unsigned)src[3];
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        dst += stride;
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        src += 4;
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    }
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    memset(_src, 0, sizeof(dctcoef) * 16);
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}
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static void FUNCC(ff_h264_add_pixels8)(uint8_t *_dst, int16_t *_src, int stride)
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{
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    int i;
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    pixel *dst = (pixel *) _dst;
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    dctcoef *src = (dctcoef *) _src;
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    stride /= sizeof(pixel);
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    for (i = 0; i < 8; i++) {
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        dst[0] += (unsigned)src[0];
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        dst[1] += (unsigned)src[1];
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        dst[2] += (unsigned)src[2];
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        dst[3] += (unsigned)src[3];
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        dst[4] += (unsigned)src[4];
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        dst[5] += (unsigned)src[5];
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        dst[6] += (unsigned)src[6];
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        dst[7] += (unsigned)src[7];
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        dst += stride;
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        src += 8;
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    }
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    memset(_src, 0, sizeof(dctcoef) * 64);
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}