chromium/third_party/ffmpeg/libavcodec/flacdsp_template.c

/*
 * Copyright (c) 2012 Mans Rullgard <[email protected]>
 *
 * This file is part of FFmpeg.
 *
 * FFmpeg 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.
 *
 * FFmpeg 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 FFmpeg; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <stdint.h>
#include "libavutil/macros.h"

#undef FUNC
#undef FSUF
#undef sample
#undef sample_type
#undef OUT
#undef S

#if SAMPLE_SIZE == 32
#define sample_type …
#else
#define sample_type …
#endif

#if PLANAR
#define FSUF …
#define sample …
#define OUT …
#define S …
#else
#define FSUF …
#define sample …
#define OUT(n) …
#define S(s, c, i) …
#endif

#define FUNC(n) …

static void FUNC(flac_decorrelate_indep_c)(uint8_t **out, int32_t **in,
                                           int channels, int len, int shift)
{ … }

static void FUNC(flac_decorrelate_ls_c)(uint8_t **out, int32_t **in,
                                        int channels, int len, int shift)
{ … }

static void FUNC(flac_decorrelate_rs_c)(uint8_t **out, int32_t **in,
                                        int channels, int len, int shift)
{ … }

static void FUNC(flac_decorrelate_ms_c)(uint8_t **out, int32_t **in,
                                        int channels, int len, int shift)
{ … }