Max Horn 8982fff1b7 AUDIO: Add pure virtual MidiDriver::isOpen() method ... This in turn enables modifying MidiDriver_MPU401::close() to allow it to be called on a midi driver that has not yet been opened. The specific issue that triggered me to make these changes was a crash-upon-quit in HUGO, caused by it instantiating a midi driver, then encountering an error (missing hugo.dat) *before* having opened the new midi driver; the general cleanup code then tries to close the (not yet opened) midi driver -> kaboom Also fixed some engines which were leaking MidiDriver instances.		2011-03-22 23:51:47 +01:00
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drivers	AUDIO: Add pure virtual MidiDriver::isOpen() method	2011-03-22 23:51:47 +01:00
audio.cpp	AUDIO: Rename sound/ dir to audio/	2011-02-09 01:09:01 +00:00
audio.h	AUDIO: Rename sound/ dir to audio/	2011-02-09 01:09:01 +00:00
midiparser_sci.cpp	SCI: Removed bogus warning	2010-11-27 18:27:02 +00:00
midiparser_sci.h	AUDIO: Rename sound/ dir to audio/	2011-02-09 01:09:01 +00:00
music.cpp	SCI: Always clear looping and hold before jumpToTick() is called	2011-03-03 12:45:03 +02:00
music.h	AUDIO: Rename sound/ dir to audio/	2011-02-09 01:09:01 +00:00
soundcmd.cpp	SCI: Reverted rc7bfbc3 and fixed the actual cause of bug #3106107	2011-02-28 01:06:29 +02:00
soundcmd.h	AUDIO: Rename sound/ dir to audio/	2011-02-09 01:09:01 +00:00