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AEConvert.h
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AEConvert.h
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#pragma once
/*
* Copyright (C) 2010-2013 Team XBMC
* http://xbmc.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <stdint.h>
#include "../AEAudioFormat.h"
class CAEConvert{
private:
static unsigned int U8_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S8_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S16LE_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S16BE_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S24LE4_Float(uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S24BE4_Float(uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S24LE3_Float(uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S24BE3_Float(uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S32LE_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S32BE_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int Float_Float (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int DOUBLE_Float(uint8_t *data, const unsigned int samples, float *dest);
static unsigned int Float_U8 (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S8 (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S16LE (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S16BE (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S24NE4(float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S24NE3(float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S32LE (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S32BE (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_Float (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_DOUBLE(float *data, const unsigned int samples, uint8_t *dest);
static unsigned int S32LE_Float_Neon (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int S32BE_Float_Neon (uint8_t *data, const unsigned int samples, float *dest);
static unsigned int Float_S32LE_Neon (float *data, const unsigned int samples, uint8_t *dest);
static unsigned int Float_S32BE_Neon (float *data, const unsigned int samples, uint8_t *dest);
public:
typedef unsigned int (*AEConvertToFn)(uint8_t *data, const unsigned int samples, float *dest);
typedef unsigned int (*AEConvertFrFn)(float *data, const unsigned int samples, uint8_t *dest);
static AEConvertToFn ToFloat(enum AEDataFormat dataFormat);
static AEConvertFrFn FrFloat(enum AEDataFormat dataFormat);
};