blob: ac1d4882a87442e0f128e83d544f7d384c255ed0 (
plain)
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
51
52
53
54
55
56
57
58
59
60
|
/*******************************************************************************
* Copyright 2015-2016 Juan Francisco Crespo Galán
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
#include "fx/VolumeReader.h"
#include <cstring>
AUD_NAMESPACE_BEGIN
VolumeReader::VolumeReader(std::shared_ptr<IReader> reader, std::shared_ptr<VolumeStorage> volumeStorage) :
m_reader(reader), m_volumeStorage(volumeStorage)
{
}
bool VolumeReader::isSeekable() const
{
return m_reader->isSeekable();
}
void VolumeReader::seek(int position)
{
m_reader->seek(position);
}
int VolumeReader::getLength() const
{
return m_reader->getLength();
}
int VolumeReader::getPosition() const
{
return m_reader->getPosition();
}
Specs VolumeReader::getSpecs() const
{
return m_reader->getSpecs();
}
void VolumeReader::read(int& length, bool& eos, sample_t* buffer)
{
m_reader->read(length, eos, buffer);
for(int i = 0; i < length * m_reader->getSpecs().channels; i++)
buffer[i] = buffer[i] * m_volumeStorage->getVolume();
}
AUD_NAMESPACE_END
|
