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added option to allow control digital imuse tempo callback. it's related to volume fading, lip sync quality and platform resource costs.

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svn-id: r44374
This commit is contained in:
Paweł Kołodziejski 2009-09-26 09:31:05 +00:00
parent a5df07f56a
commit e46029e8c6
2 changed files with 15 additions and 1 deletions
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11
base/commandLine.cpp
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@ -122,6 +122,10 @@ static const char HELP_STRING[] =
#ifdef ENABLE_SCUMM
" --tempo=NUM Set music tempo (in percent, 50-200) for SCUMM games\n"
" (default: 100)\n"
#ifdef ENABLE_SCUMM_7_8
" --dimuse-tempo=NUM Set internal Digital iMuse tempo (10 - 100) per second\n"
" (default: 10)\n"
#endif
#endif
"\n"
"The meaning of boolean long options can be inverted by prefixing them with\n"
@ -198,6 +202,9 @@ void registerDefaults() {
#endif
#ifdef ENABLE_SCUMM
ConfMan.registerDefault("tempo", 0);
#ifdef ENABLE_SCUMM_7_8
ConfMan.registerDefault("dimuse_tempo", 10);
#endif
#endif
#if defined(ENABLE_SKY) || defined(ENABLE_QUEEN)
@ -509,6 +516,10 @@ Common::String parseCommandLine(Common::StringMap &settings, int argc, const cha
#ifdef ENABLE_SCUMM
DO_LONG_OPTION_INT("tempo")
END_OPTION
#ifdef ENABLE_SCUMM_7_8
DO_LONG_OPTION_INT("dimuse-tempo")
END_OPTION
#endif
#endif
#if defined(ENABLE_SCUMM) || defined(ENABLE_GROOVIE)
DO_LONG_OPTION_BOOL("demo-mode")

5
engines/scumm/scumm.cpp
View File

@ -1236,7 +1236,10 @@ void ScummEngine_v7::setupScumm() {
else
_smushFrameRate = (_game.id == GID_FT) ? 10 : 12;
_musicEngine = _imuseDigital = new IMuseDigital(this, _mixer, 10);
int dimuseTempo = CLIP(ConfMan.getInt("dimuse_tempo"), 10, 100);
ConfMan.setInt("dimuse_tempo", dimuseTempo);
ConfMan.flushToDisk();
_musicEngine = _imuseDigital = new IMuseDigital(this, _mixer, dimuseTempo);
ScummEngine::setupScumm();