GCC Code Coverage Report
Directory: ../../../ffmpeg/ Exec Total Coverage
File: src/libavcodec/mpegaudiodsp.c Lines: 12 12 100.0 %
Date: 2019-11-20 04:07:19 Branches: 0 0 - %

Line Branch Exec Source
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/*
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 * Copyright (c) 2011 Mans Rullgard
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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 "config.h"
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#include "libavutil/attributes.h"
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#include "libavutil/thread.h"
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#include "mpegaudiodsp.h"
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#include "dct.h"
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#include "dct32.h"
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static AVOnce mpadsp_float_table_init = AV_ONCE_INIT;
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static AVOnce mpadsp_fixed_table_init = AV_ONCE_INIT;
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av_cold void ff_mpadsp_init(MPADSPContext *s)
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{
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    DCTContext dct;
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    ff_dct_init(&dct, 5, DCT_II);
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    ff_thread_once(&mpadsp_float_table_init, &ff_init_mpadsp_tabs_float);
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    ff_thread_once(&mpadsp_fixed_table_init, &ff_init_mpadsp_tabs_fixed);
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    s->apply_window_float = ff_mpadsp_apply_window_float;
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    s->apply_window_fixed = ff_mpadsp_apply_window_fixed;
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    s->dct32_float = dct.dct32;
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    s->dct32_fixed = ff_dct32_fixed;
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    s->imdct36_blocks_float = ff_imdct36_blocks_float;
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    s->imdct36_blocks_fixed = ff_imdct36_blocks_fixed;
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    if (ARCH_AARCH64) ff_mpadsp_init_aarch64(s);
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    if (ARCH_ARM)     ff_mpadsp_init_arm(s);
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    if (ARCH_PPC)     ff_mpadsp_init_ppc(s);
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    if (ARCH_X86)     ff_mpadsp_init_x86(s);
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    if (HAVE_MIPSFPU)   ff_mpadsp_init_mipsfpu(s);
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    if (HAVE_MIPSDSP) ff_mpadsp_init_mipsdsp(s);
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}