1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/*
* This file is part of AtracDEnc.
*
* AtracDEnc 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.
*
* AtracDEnc 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 AtracDEnc; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <array>
#include <config.h>
#include "lib/mdct/mdct.h"
namespace NAtracDEnc {
class TAt3pMDCT {
public:
TAt3pMDCT();
using THistBuf = std::array<std::array<float, 256>, 16>;
using TPcmBandsData = std::array<const float*, 16>;
void Do(float specs[2048], const TPcmBandsData& bands, THistBuf& work);
private:
NMDCT::TMDCT<256> Mdct;
};
class TAt3pMIDCT {
public:
TAt3pMIDCT();
using THistBuf = std::array<std::array<float, 128>, 16>;
using TPcmBandsData = std::array<float*, 16>;
void Do(float specs[2048], TPcmBandsData& bands, THistBuf& work);
private:
NMDCT::TMIDCT<256> Midct;
};
}
|
