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This adds specific support for SCI0_EARLY targets.
Based on and tested with Christmas Cards 1988.
I've not added the volume reset (neither for SCI0_EARLY nor SCI0_LATE), since the ScummVM driver seems to handle volume differently on purpose (probably based on SCI1?).
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I put this in an separate commit to make it easier to review/revert. I've tried to make this as minimum invasive as possible. That's why I put this in place of the former call to onNewSound().
SCI_0_LATE sound drivers (probably also SCI_0_EARLY, but I don't know that) do some midi track initialization, mostly resetting certain values and assigning voices (hardware channels) to midi parts. The information for this comes from the track header.
The SCI0 version of the PC-98 sound driver relies on this code. The driver checks the channel flags with two different masks and assigns different sound channel types accordingly. This can't be done with the 0x4B event. Using the 0x4B event is sort of counter intuitive anyway, since only some of the SCI0 drivers even support that event.
It seems that the only driver making use of onNewSound() was MT-32. I've adapted the driver to my changes, although I am quite sure that the sound will be unaffected. The only thing that the MT-32 driver does with the header information is checking whether a midi part should play or not and assign exactly one timbre (with exactly the same number) to that part if required.
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Set the default reverb configuration present in either the MT-32
patch data or MT32.DRV of SCI0 games before playing each sound, as
a previously played sound may have changed it.
Also, do not perform a general reverb init, since the start of a
sound will do that now.
Closes gh-1023.
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Real MIDI devices, and MT-32 in particular, need delays between
SysEx messages to ensure sufficient time to receive and process
the incoming data buffer. Sending too much data too quickly to
these devices can cause them to crash with a buffer overflow.
The MT-32 emulator, on the other hand, has no problem receiving
SysEx data instantly, so skipping the delays means that games that
send lots of data to the MT-32 will start up much faster.
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GM patch data is the same across all SCI32 games.
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This also fixes the display of the startup LCD message, which had
been delayed until after the sysex transfer was finished.
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- Detection works via signatures (couldn't find a better way)
- new kString subcalls were introduced SCI2.1 LATE
- kString now has signatures and is split via subcall table
- kString fix, so that KQ7 doesn't crash, when starting a chapter
- Sci2StringFunctionType removed, because no longer needed
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Thanks to waltervn for his help
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Thanks to LordHoto and the trusty -Wunused-but-set-variable option :)
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This is used in another version of KQ4 early (0.000.274)
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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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SysEx messages in the driver are usually the result of a bug which should
be investigated and not silently ignored
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This renaming allows us to better distinguish that this version is for games
that only had an EGA version, and avoid confusion with newer SCI1 game releases
with EGA graphics (e.g. KQ5 EGA). The only game with this SCI version is QFG2,
a SCI1 EGA game with a parser. Also, added some games for each SCI version.
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driver, thanks to waltervn
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early (bug #3192627)
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are only
needed in SCI0 early games, which didn't include separate sound patch resources. Thanks
to waltervn for the information he supplied
svn-id: r55875
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svn-id: r55850
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svn-id: r55818
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svn-id: r54498
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svn-id: r54492
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waltervn
svn-id: r54484
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waltervn
svn-id: r54483
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versions of EcoQuest, Jones, KQ5 and SQ4
svn-id: r54476
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svn-id: r54471
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svn-id: r54465
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KQ5CD (bug #3041239)
Note that the empty GM track for the Sierra logo makes the game hang, so the
MT-32 track is used, which sounds awful
svn-id: r54464
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svn-id: r54459
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- "Invalid" SCI reverb values (127) are properly handled now
- SCI kDoSound(reverb) sets the global reverb (renamed it accordingly)
- kDoSound(reverb) can also return the current reverb if no parameter is sent
svn-id: r54457
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svn-id: r54454
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svn-id: r54453
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like in the Adlib driver. SSCI doesn't handle these, so we shouldn't handle them either
svn-id: r54428
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svn-id: r54385
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- Placed the SCI3 version detection in the proper place
- Some new types of SCI3 MT-32 patches (e.g. in the Lighthouse SCI3 demo) are
ignored, for now
svn-id: r54188
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