GCC Code Coverage Report
Directory: ../../../ffmpeg/ Exec Total Coverage
File: src/libavcodec/hpel_template.c Lines: 2 2 100.0 %
Date: 2019-11-22 03:34:36 Branches: 7 7 100.0 %

Line Branch Exec Source
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/*
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 * Copyright (c) 2000, 2001 Fabrice Bellard
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 * Copyright (c) 2002-2004 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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#include "libavutil/intreadwrite.h"
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#include "pixels.h"
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#include "bit_depth_template.c"
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#define DEF_HPEL(OPNAME, OP)                                            \
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static inline void FUNC(OPNAME ## _pixels8_l2)(uint8_t *dst,            \
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                                               const uint8_t *src1,     \
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                                               const uint8_t *src2,     \
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                                               int dst_stride,          \
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                                               int src_stride1,         \
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                                               int src_stride2,         \
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                                               int h)                   \
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{                                                                       \
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    int i;                                                              \
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    for (i = 0; i < h; i++) {                                           \
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        pixel4 a, b;                                                    \
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        a = AV_RN4P(&src1[i * src_stride1]);                            \
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        b = AV_RN4P(&src2[i * src_stride2]);                            \
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        OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b));   \
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        a = AV_RN4P(&src1[i * src_stride1 + 4 * sizeof(pixel)]);        \
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        b = AV_RN4P(&src2[i * src_stride2 + 4 * sizeof(pixel)]);        \
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        OP(*((pixel4 *) &dst[i * dst_stride + 4 * sizeof(pixel)]),      \
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           rnd_avg_pixel4(a, b));                                       \
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    }                                                                   \
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}                                                                       \
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                                                                        \
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static inline void FUNC(OPNAME ## _pixels4_l2)(uint8_t *dst,            \
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                                               const uint8_t *src1,     \
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                                               const uint8_t *src2,     \
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                                               int dst_stride,          \
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                                               int src_stride1,         \
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                                               int src_stride2,         \
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                                               int h)                   \
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{                                                                       \
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    int i;                                                              \
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    for (i = 0; i < h; i++) {                                           \
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        pixel4 a, b;                                                    \
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        a = AV_RN4P(&src1[i * src_stride1]);                            \
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        b = AV_RN4P(&src2[i * src_stride2]);                            \
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        OP(*((pixel4 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b));   \
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    }                                                                   \
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}                                                                       \
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                                                                        \
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static inline void FUNC(OPNAME ## _pixels2_l2)(uint8_t *dst,            \
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                                               const uint8_t *src1,     \
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                                               const uint8_t *src2,     \
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                                               int dst_stride,          \
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                                               int src_stride1,         \
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                                               int src_stride2,         \
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                                               int h)                   \
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{                                                                       \
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    int i;                                                              \
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    for (i = 0; i < h; i++) {                                           \
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        pixel4 a, b;                                                    \
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        a = AV_RN2P(&src1[i * src_stride1]);                            \
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        b = AV_RN2P(&src2[i * src_stride2]);                            \
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        OP(*((pixel2 *) &dst[i * dst_stride]), rnd_avg_pixel4(a, b));   \
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    }                                                                   \
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}                                                                       \
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                                                                        \
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static inline void FUNC(OPNAME ## _pixels16_l2)(uint8_t *dst,           \
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                                                const uint8_t *src1,    \
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                                                const uint8_t *src2,    \
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                                                int dst_stride,         \
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                                                int src_stride1,        \
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                                                int src_stride2,        \
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                                                int h)                  \
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{                                                                       \
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    FUNC(OPNAME ## _pixels8_l2)(dst, src1, src2, dst_stride,            \
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                                src_stride1, src_stride2, h);           \
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    FUNC(OPNAME ## _pixels8_l2)(dst  + 8 * sizeof(pixel),               \
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                                src1 + 8 * sizeof(pixel),               \
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                                src2 + 8 * sizeof(pixel),               \
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                                dst_stride, src_stride1,                \
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                                src_stride2, h);                        \
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}                                                                       \
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#define op_avg(a, b) a = rnd_avg_pixel4(a, b)
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#define op_put(a, b) a = b
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DEF_HPEL(avg, op_avg)
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DEF_HPEL(put, op_put)
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#undef op_avg
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#undef op_put