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
|
/*
=. This file is part of the Opie Project
.=l. Copyright (C) 2004 Opie Team <opie-devel@handhelds.org>
.>+-=
_;:, .> :=|. This library is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This library 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
..}^=.= = ; Library General Public License for more
++= -. .` .: details.
: = ...= . :.=-
-. .:....=;==+<; You should have received a copy of the GNU
-_. . . )=. = Library General Public License along with
-- :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/* OPIE */
#include <opie2/osoundsystem.h>
#include <opie2/odebug.h>
using namespace Opie::MM;
int main( int argc, char** argv )
{
odebug << "OPIE Sound System Demo" << oendl;
OSoundSystem* sound = OSoundSystem::instance();
OSoundSystem::CardIterator it = sound->iterator();
/*
while ( it.current() )
{
odebug << "DEMO: OSoundSystem contains Interface '" << it.current()->name() << "'" << oendl;
++it;
}
*/
OSoundCard* card = it.current();
OMixerInterface* mixer = card->mixer();
odebug << "This device " << ( mixer->hasMultipleRecording() ? "does" : "does not" ) << " feature multiple recording sources." << oendl;
QStringList channels = mixer->allChannels();
for ( QStringList::Iterator it = channels.begin(); it != channels.end(); ++it )
{
bool stereo = mixer->isStereo( *it );
bool recsrc = mixer->isRecordable( *it );
QString line = "OSSDEMO: Mixer has channel " + *it + " ";
line = line.leftJustify( 50 ) + ( stereo ? "[stereo]" : "[mono]" );
line = line.leftJustify( 60 ) + ( recsrc ? "[recsrc]" : "[ ]" );
line = line.leftJustify( 70 );
line += " [ " + QString::number( mixer->volume( *it ) & 0xff ).rightJustify( 3 );
if ( stereo ) line += " | " + QString::number( mixer->volume( *it ) >> 8 ).rightJustify( 3 );
line += " ]";
odebug << line << oendl;
}
return 0;
}
|
