Age | Commit message (Collapse) | Author |
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This fixes a potential problem with passing char values that would be sign-extended and yield unexpected results.
See http://msdn.microsoft.com/en-us/library/ms245348.aspx
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Safer and less portability issues.
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This also removes the dependency of engines on the event recorder header
and API, and will make it easier to RandomSources that are not properly
registered.
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Deleting the parser may fire off a series of events, so it's
probably a good idea to keep the driver open for that. I have not
seen this error anywhere else, except maybe in the unit tests.
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Some backends may break as I only compiled SDL
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MKID_BE relied on unspecified behavior of the C++ compiler,
and as such was always a bit unsafe. The new MKTAG macro
is slightly less elegant, but does no longer depend on the
behavior of the compiler.
Inspired by FFmpeg, which has an almost identical macro.
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The regression affected AGOS and maybe some others; specifically,
the real MidiDriver would have been deleted twice -- I previously
missed that the Engine instances takes care of freeing the real
MidiDriver, not the MidiPlayer wrapping it.
This commit should clarify the ownership of the real MidiDriver for
most pseudo MidiDrivers.
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Many engines follow the advice in audio/midiparser.h and create a
"pseudo-MidiDriver" subclass. But MidiParser really only needs a tiny
subset of the MidiDriver capabilities, namely those found in
MidiDriver_BASE. So we try to subclass from that whenever possible; this
allows us to remove many stub methods, and enables further future
simplifications.
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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.
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Another regression from b5af1568
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Regression (typo) from b5af1568
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And cleanup syncSoundSettings()
Also, respect global mute settings
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master
Conflicts:
backends/platform/android/android.cpp
engines/sci/graphics/screen.cpp
engines/sci/graphics/transitions.cpp
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Off by one error in original object trigger ; since this is
minor glitch, this patch only fixes new game state (ie. existing
savegames are still affected).
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svn-id: r55850
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svn-id: r55819
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svn-id: r55806
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svn-id: r54815
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svn-id: r54410
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svn-id: r54385
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svn-id: r54031
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svn-id: r54007
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svn-id: r53499
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svn-id: r53484
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svn-id: r53161
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This is currently done in the engine code. I adapted AGI, AGOS, DRACI,
GROOVIE, LURE, MADE, QUEEN, SAGA, SKY, TINSEL and TOUCHE to send a reset
device on startup. The sound output still works fine (started up a game
from every engine), so this should hopefully not introduce any regressions.
As far as I can tell it seems that SCUMM does send a proper device reset, so
I did not touch it. KYRA only sends a proper reset for MT-32 currently. I am
not sure about SCI though.
This fixes bug #3066826 "SIMON: MIDI notes off when using RTL after SCI".
svn-id: r52736
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transferring from Windows to other systems (e.g. PSP)
svn-id: r51566
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svn-id: r50964
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* Remove _isAttached member var and isAttached method
* Engines now always call the onFrame method; whether it does
something is decided by the debugger class resp. its subclasses
* Make detach() protected instead of private, so that subclasses
can invoke it
* Remove _detach_now member var (call detach() instead).
* Rename _frame_countdown to _frameCountdown and properly
document it.
* Add more doxygen comments
* Cleanup
svn-id: r50963
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select MDT_PREFER_MT32 or MDT_PREFER_GM
svn-id: r50288
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svn-id: r50128
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svn-id: r49085
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These functions are only used internally be Engine subclasses, and
by moving them to a separate header we can reduce indirect header
dependencies.
svn-id: r48934
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svn-id: r48800
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