blob: 585ce91c24c76757a7c7e8c713c111d1e0fdce92 (
plain) (
blame)
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
|
/*
* openmpt123_stdout.hpp
* ---------------------
* Purpose: libopenmpt command line player
* Notes : (currently none)
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#ifndef OPENMPT123_STDOUT_HPP
#define OPENMPT123_STDOUT_HPP
#include "openmpt123_config.hpp"
#include "openmpt123.hpp"
namespace openmpt123 {
class stdout_stream_raii : public write_buffers_interface {
private:
std::vector<float> interleaved_float_buffer;
std::vector<std::int16_t> interleaved_int_buffer;
public:
stdout_stream_raii() {
return;
}
public:
void write( const std::vector<float*> buffers, std::size_t frames ) override {
interleaved_float_buffer.clear();
for ( std::size_t frame = 0; frame < frames; frame++ ) {
for ( std::size_t channel = 0; channel < buffers.size(); channel++ ) {
interleaved_float_buffer.push_back( buffers[channel][frame] );
}
}
std::cout.write( reinterpret_cast<const char *>( interleaved_float_buffer.data() ), interleaved_float_buffer.size() * sizeof( float ) );
}
void write( const std::vector<std::int16_t*> buffers, std::size_t frames ) override {
interleaved_int_buffer.clear();
for ( std::size_t frame = 0; frame < frames; frame++ ) {
for ( std::size_t channel = 0; channel < buffers.size(); channel++ ) {
interleaved_int_buffer.push_back( buffers[channel][frame] );
}
}
std::cout.write( reinterpret_cast<const char *>( interleaved_int_buffer.data() ), interleaved_int_buffer.size() * sizeof( std::int16_t ) );
}
};
} // namespace openmpt123
#endif // OPENMPT123_STDOUT_HPP
|
