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fix the mute/unmute button for MAME

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Fixes MAMERunner's mute/unmute functions, and starts MAME with the
volume turned down instead of with no sound emulation at all when the
mute cookie is set.
This commit is contained in:
Daniel Brooks
2019-08-03 06:43:04 -07:00
parent 8ad749e9e7
commit 6403db035e
1 changed files with 20 additions and 20 deletions
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loader.js
+20 -20
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@@ -903,9 +903,7 @@ var Module = null;
args.push('-resolution', [native_resolution.width * scale, native_resolution.height * scale].join('x'));
}
if (muted) {
args.push('-sound', 'none');
} else if (sample_rate) {
if (sample_rate) {
args.push('-samplerate', sample_rate);
}
@@ -1095,19 +1093,18 @@ var Module = null;
return EmscriptenRunner.apply(this, arguments);
}
MAMERunner.prototype = Object.create(EmscriptenRunner.prototype,
{
mute: function () {
var soundmgr = Module.__ZN15running_machine20emscripten_get_soundEv(Module.__ZN15running_machine30emscripten_get_running_machineEv());
Module.__ZN13sound_manager4muteEbh(soundmgr,
true,
0x02); // MUTE_REASON_UI
{ mute: { value: function () {
var machine = Module.__ZN15running_machine30emscripten_get_running_machineEv();
var soundmgr = Module.__ZN15running_machine20emscripten_get_soundEv(machine);
Module.__ZN13sound_manager4muteEbh(soundmgr, true, 0x02); // MUTE_REASON_UI
},
},
unmute: function () {
var soundmgr = Module.__ZN15running_machine20emscripten_get_soundEv(Module.__ZN15running_machine30emscripten_get_running_machineEv());
Module.__ZN13sound_manager4muteEbh(soundmgr,
false,
0x02); // MUTE_REASON_UI
}
unmute: { value: function () {
var machine = Module.__ZN15running_machine30emscripten_get_running_machineEv();
var soundmgr = Module.__ZN15running_machine20emscripten_get_soundEv(machine);
Module.__ZN13sound_manager4muteEbh(soundmgr, false, 0x02); // MUTE_REASON_UI
},
},
});
/*
@@ -1571,12 +1568,15 @@ var Module = null;
runner.onStarted(function () {
splash.finished_loading = true;
splash.hide();
if (callbacks && callbacks.before_run) {
setTimeout(function() {
setTimeout(function() {
if (muted) {
runner.mute();
}
if (callbacks && callbacks.before_run) {
callbacks.before_run();
},
0);
}
}
},
0);
});
runner.onReset(function () {
if (muted) {