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| author | athrxx | 2011-07-04 08:32:20 +0200 |
|---|---|---|
| committer | athrxx | 2011-07-04 08:32:20 +0200 |
| commit | 6c1e565db9a3089a5a87a42c886b7fffd9db9dcd (patch) | |
| tree | fd8594cb2468ec7a98912403e7ae214d73a23b97 /audio/mididrv.cpp | |
| parent | 03d9b63bcc54bd1caaabf51cb01525cb4c8863fd (diff) | |
| download | scummvm-rg350-6c1e565db9a3089a5a87a42c886b7fffd9db9dcd.tar.gz scummvm-rg350-6c1e565db9a3089a5a87a42c886b7fffd9db9dcd.tar.bz2 scummvm-rg350-6c1e565db9a3089a5a87a42c886b7fffd9db9dcd.zip | |
AUDIO: fix issue in detectDevice when config manager setting is missing
Diffstat (limited to 'audio/mididrv.cpp')
| -rw-r--r-- | audio/mididrv.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/audio/mididrv.cpp b/audio/mididrv.cpp index b71c02f991..27f02c9053 100644 --- a/audio/mididrv.cpp +++ b/audio/mididrv.cpp @@ -128,7 +128,8 @@ Common::String MidiDriver::getDeviceString(DeviceHandle handle, DeviceStringType MidiDriver::DeviceHandle MidiDriver::detectDevice(int flags) { // Query the selected music device (defaults to MT_AUTO device). - DeviceHandle hdl = getDeviceHandle(ConfMan.get("music_driver")); + Common::String selDevStr = ConfMan.hasKey("music_driver") ? ConfMan.get("music_driver") : Common::String("auto"); + DeviceHandle hdl = getDeviceHandle(selDevStr.empty() ? Common::String("auto") : selDevStr); DeviceHandle reslt = 0; _forceTypeMT32 = false; @@ -200,7 +201,7 @@ MidiDriver::DeviceHandle MidiDriver::detectDevice(int flags) { if (getMusicType(hdl) == MT_INVALID) { // If the expressly selected driver or device cannot be found (no longer compiled in, turned off, etc.) // we display a warning and continue. - failedDevStr = ConfMan.get("music_driver"); + failedDevStr = selDevStr; Common::String warningMsg = Common::String::format(_("The selected audio device '%s' was not found (e.g. might be turned off or disconnected). Attempting to fall back to the next available device..."), failedDevStr.c_str()); GUI::MessageDialog dialog(warningMsg); dialog.runModal(); @@ -230,13 +231,15 @@ MidiDriver::DeviceHandle MidiDriver::detectDevice(int flags) { // If a preferred MT32 or GM device has been selected that device gets returned if available. Common::String devStr; if (flags & MDT_PREFER_MT32) - devStr = ConfMan.get("mt32_device"); + devStr = ConfMan.hasKey("mt32_device") ? ConfMan.get("mt32_device") : Common::String("null"); else if (flags & MDT_PREFER_GM) - devStr = ConfMan.get("gm_device"); + devStr = ConfMan.hasKey("gm_device") ? ConfMan.get("gm_device") : Common::String("null"); else devStr = "auto"; - - hdl = getDeviceHandle(devStr); + + // Default to Null device here, since we also register a default null setting for + // the MT32 or GM device in the config manager. + hdl = getDeviceHandle(devStr.empty() ? Common::String("null") : devStr); const MusicType type = getMusicType(hdl); // If we have a "Don't use GM/MT-32" setting we skip this part and jump |