thirdparty/scummvm
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AUDIO: Added dump-midi mechanism

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This mechanism is enabled by '--dump-midi' command line parameter.
The midi events are printed to screen, and dumped to 'dump.mid' file.
This commit is contained in:
Zvika Haramaty 2020-02-19 19:51:53 +02:00 • committed by Filippos Karapetis
parent 1fb3d61b56
commit 3b4810aab4
22 changed files with 243 additions and 23 deletions
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6
base/commandLine.cpp
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@ -131,6 +131,8 @@ static const char HELP_STRING[] =
" supported by some MIDI drivers)\n"
" --multi-midi Enable combination AdLib and native MIDI\n"
" --native-mt32 True Roland MT-32 (disable GM emulation)\n"
" --dump-midi Dumps MIDI events to 'dump.mid', until quitting from game\n"
" (if file already exists, it will be overwritten)\n"
" --enable-gs Enable Roland GS mode for MIDI playback\n"
" --output-rate=RATE Select output sample rate in Hz (e.g. 22050)\n"
" --opl-driver=DRIVER Select AdLib (OPL) emulator (db, mame"
@ -233,6 +235,7 @@ void registerDefaults() {
ConfMan.registerDefault("multi_midi", false);
ConfMan.registerDefault("native_mt32", false);
ConfMan.registerDefault("dump_midi", false);
ConfMan.registerDefault("enable_gs", false);
ConfMan.registerDefault("midi_gain", 100);
@ -654,6 +657,9 @@ Common::String parseCommandLine(Common::StringMap &settings, int argc, const cha
DO_LONG_OPTION_BOOL("native-mt32")
END_OPTION
DO_LONG_OPTION_BOOL("dump-midi")
END_OPTION
DO_LONG_OPTION_BOOL("enable-gs")
END_OPTION