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(svn r10444) -Codechange: switch to c++ classes and inheritance for sound/music/video drivers, using self-registration based on the blitter-model.

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This commit is contained in:
peter1138
2007-07-05 12:23:54 +00:00
parent b507907176
commit 68c6add8cc
48 changed files with 883 additions and 557 deletions
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23
src/music/extmidi.cpp
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@@ -24,32 +24,34 @@ static struct {
static void DoPlay();
static void DoStop();
static const char* ExtMidiStart(const char* const * parm)
static FMusicDriver_ExtMidi iFMusicDriver_ExtMidi;
const char* MusicDriver_ExtMidi::Start(const char* const * parm)
{
_midi.song[0] = '\0';
_midi.pid = -1;
return NULL;
}
static void ExtMidiStop()
void MusicDriver_ExtMidi::Stop()
{
_midi.song[0] = '\0';
DoStop();
}
static void ExtMidiPlaySong(const char* filename)
void MusicDriver_ExtMidi::PlaySong(const char* filename)
{
ttd_strlcpy(_midi.song, filename, lengthof(_midi.song));
DoStop();
}
static void ExtMidiStopSong()
void MusicDriver_ExtMidi::StopSong()
{
_midi.song[0] = '\0';
DoStop();
}
static bool ExtMidiIsPlaying()
bool MusicDriver_ExtMidi::IsSongPlaying()
{
if (_midi.pid != -1 && waitpid(_midi.pid, NULL, WNOHANG) == _midi.pid)
_midi.pid = -1;
@@ -57,7 +59,7 @@ static bool ExtMidiIsPlaying()
return _midi.pid != -1;
}
static void ExtMidiSetVolume(byte vol)
void MusicDriver_ExtMidi::SetVolume(byte vol)
{
DEBUG(driver, 1, "extmidi: set volume not implemented");
}
@@ -96,13 +98,4 @@ static void DoStop()
if (_midi.pid != -1) kill(_midi.pid, SIGTERM);
}
const HalMusicDriver _extmidi_music_driver = {
ExtMidiStart,
ExtMidiStop,
ExtMidiPlaySong,
ExtMidiStopSong,
ExtMidiIsPlaying,
ExtMidiSetVolume,
};
#endif /* __MORPHOS__ */