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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* Copyright (C) 2003-2014 The Music Player Daemon Project
* http://www.musicpd.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 of the License, 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "decoder/DecoderAPI.hxx"
#include "InputStream.hxx"
#include "util/Error.hxx"
#include "Compiler.h"
#include <glib.h>
#include <unistd.h>
void
decoder_initialized(gcc_unused Decoder &decoder,
gcc_unused const AudioFormat audio_format,
gcc_unused bool seekable,
gcc_unused float total_time)
{
}
DecoderCommand
decoder_get_command(gcc_unused Decoder &decoder)
{
return DecoderCommand::NONE;
}
void
decoder_command_finished(gcc_unused Decoder &decoder)
{
}
double
decoder_seek_where(gcc_unused Decoder &decoder)
{
return 1.0;
}
void
decoder_seek_error(gcc_unused Decoder &decoder)
{
}
size_t
decoder_read(gcc_unused Decoder *decoder,
InputStream &is,
void *buffer, size_t length)
{
return is.LockRead(buffer, length, IgnoreError());
}
bool
decoder_read_full(Decoder *decoder, InputStream &is,
void *_buffer, size_t size)
{
uint8_t *buffer = (uint8_t *)_buffer;
while (size > 0) {
size_t nbytes = decoder_read(decoder, is, buffer, size);
if (nbytes == 0)
return false;
buffer += nbytes;
size -= nbytes;
}
return true;
}
bool
decoder_skip(Decoder *decoder, InputStream &is, size_t size)
{
while (size > 0) {
char buffer[1024];
size_t nbytes = decoder_read(decoder, is, buffer,
std::min(sizeof(buffer), size));
if (nbytes == 0)
return false;
size -= nbytes;
}
return true;
}
void
decoder_timestamp(gcc_unused Decoder &decoder,
gcc_unused double t)
{
}
DecoderCommand
decoder_data(gcc_unused Decoder &decoder,
gcc_unused InputStream *is,
const void *data, size_t datalen,
gcc_unused uint16_t kbit_rate)
{
gcc_unused ssize_t nbytes = write(1, data, datalen);
return DecoderCommand::NONE;
}
DecoderCommand
decoder_tag(gcc_unused Decoder &decoder,
gcc_unused InputStream *is,
gcc_unused Tag &&tag)
{
return DecoderCommand::NONE;
}
void
decoder_replay_gain(gcc_unused Decoder &decoder,
const ReplayGainInfo *rgi)
{
const ReplayGainTuple *tuple = &rgi->tuples[REPLAY_GAIN_ALBUM];
if (tuple->IsDefined())
fprintf(stderr, "replay_gain[album]: gain=%f peak=%f\n",
tuple->gain, tuple->peak);
tuple = &rgi->tuples[REPLAY_GAIN_TRACK];
if (tuple->IsDefined())
fprintf(stderr, "replay_gain[track]: gain=%f peak=%f\n",
tuple->gain, tuple->peak);
}
void
decoder_mixramp(gcc_unused Decoder &decoder, gcc_unused MixRampInfo &&mix_ramp)
{
}
|
