diff options
Diffstat (limited to 'sound')
-rw-r--r-- | sound/mididrv.cpp | 6 | ||||
-rw-r--r-- | sound/null.cpp | 28 | ||||
-rw-r--r-- | sound/null.h | 56 | ||||
-rw-r--r-- | sound/softsynth/pcspk.cpp | 57 |
4 files changed, 119 insertions, 28 deletions
diff --git a/sound/mididrv.cpp b/sound/mididrv.cpp index 51abed3aa1..15da0f3106 100644 --- a/sound/mididrv.cpp +++ b/sound/mididrv.cpp @@ -131,11 +131,15 @@ MidiDriver::DeviceHandle MidiDriver::detectDevice(int flags) { // given flags. switch (getMusicType(hdl)) { case MT_PCSPK: - case MT_PCJR: if (flags & MDT_PCSPK) return hdl; break; + case MT_PCJR: + if (flags & MDT_PCJR) + return hdl; + break; + case MT_ADLIB: if (flags & MDT_ADLIB) return hdl; diff --git a/sound/null.cpp b/sound/null.cpp index 775a0e2fcb..c61add2c02 100644 --- a/sound/null.cpp +++ b/sound/null.cpp @@ -22,33 +22,7 @@ * $Id$ */ -#include "sound/musicplugin.h" -#include "sound/mpu401.h" -#include "common/translation.h" - -/* NULL driver */ -class MidiDriver_NULL : public MidiDriver_MPU401 { -public: - int open() { return 0; } - void send(uint32 b) { } -}; - - -// Plugin interface - -class NullMusicPlugin : public MusicPluginObject { -public: - virtual const char *getName() const { - return _s("No music"); - } - - virtual const char *getId() const { - return "null"; - } - - virtual MusicDevices getDevices() const; - virtual Common::Error createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle = 0) const; -}; +#include "sound/null.h" Common::Error NullMusicPlugin::createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle) const { *mididriver = new MidiDriver_NULL(); diff --git a/sound/null.h b/sound/null.h new file mode 100644 index 0000000000..f8d0a91e2d --- /dev/null +++ b/sound/null.h @@ -0,0 +1,56 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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. + * + * $URL$ + * $Id$ + */ + +#ifndef SOUND_NULL_H +#define SOUND_NULL_H + +#include "sound/musicplugin.h" +#include "sound/mpu401.h" +#include "common/translation.h" + +/* NULL driver */ +class MidiDriver_NULL : public MidiDriver_MPU401 { +public: + int open() { return 0; } + void send(uint32 b) { } +}; + + +// Plugin interface + +class NullMusicPlugin : public MusicPluginObject { +public: + virtual const char *getName() const { + return _s("No music"); + } + + virtual const char *getId() const { + return "null"; + } + + virtual MusicDevices getDevices() const; + Common::Error createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle = 0) const; +}; + +#endif
\ No newline at end of file diff --git a/sound/softsynth/pcspk.cpp b/sound/softsynth/pcspk.cpp index 396d9328f1..8f66578a0b 100644 --- a/sound/softsynth/pcspk.cpp +++ b/sound/softsynth/pcspk.cpp @@ -24,6 +24,7 @@ */ #include "sound/softsynth/pcspk.h" +#include "sound/null.h" namespace Audio { @@ -128,3 +129,59 @@ int8 PCSpeaker::generateTriangle(uint32 x, uint32 oscLength) { } } // End of namespace Audio + + +// Plugin interface +// (This can only create a null driver since pc speaker support is not part of the +// midi driver architecture. But we need the plugin for the options menu in the launcher +// and for MidiDriver::detectDevice() which is more or less used by all engines.) + +class PCSpeakerMusicPlugin : public NullMusicPlugin { +public: + const char *getName() const { + return _s("PC Speaker Emulator"); + } + + const char *getId() const { + return "pcspk"; + } + + MusicDevices getDevices() const; +}; + +MusicDevices PCSpeakerMusicPlugin::getDevices() const { + MusicDevices devices; + devices.push_back(MusicDevice(this, _s(""), MT_PCSPK)); + return devices; +} + +class PCjrMusicPlugin : public NullMusicPlugin { +public: + const char *getName() const { + return _s("IBM PCjr Emulator"); + } + + const char *getId() const { + return "pcjr"; + } + + MusicDevices getDevices() const; +}; + +MusicDevices PCjrMusicPlugin::getDevices() const { + MusicDevices devices; + devices.push_back(MusicDevice(this, _s(""), MT_PCJR)); + return devices; +} + +//#if PLUGIN_ENABLED_DYNAMIC(PCSPK) + //REGISTER_PLUGIN_DYNAMIC(PCSPK, PLUGIN_TYPE_MUSIC, PCSpeakerMusicPlugin); +//#else + REGISTER_PLUGIN_STATIC(PCSPK, PLUGIN_TYPE_MUSIC, PCSpeakerMusicPlugin); +//#endif + +//#if PLUGIN_ENABLED_DYNAMIC(PCJR) + //REGISTER_PLUGIN_DYNAMIC(PCJR, PLUGIN_TYPE_MUSIC, PCjrMusicPlugin); +//#else + REGISTER_PLUGIN_STATIC(PCJR, PLUGIN_TYPE_MUSIC, PCjrMusicPlugin); +//#endif
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