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BASE: Update scaler settings from old config files

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Cameron Cawley 2021-04-22 01:01:02 +01:00 • committed by Eugene Sandulenko
parent b2d41daabc
commit c2ae54306f
3 changed files with 71 additions and 40 deletions
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65
base/plugins.cpp
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@ -1037,3 +1037,68 @@ uint ScalerManager::findScalerPluginIndex(const char *name) const {
return 0;
}
struct LegacyGraphicsMode {
const char *oldName;
const char *newName;
uint factor;
};
// Table for using old names for scalers in the configuration
// to keep compatibiblity with old config files.
static const LegacyGraphicsMode s_legacyGraphicsModes[] = {
{ "1x", "normal", 1 },
{ "2x", "normal", 2 },
{ "3x", "normal", 3 },
{ "normal1x", "normal", 1 },
{ "normal2x", "normal", 2 },
{ "normal3x", "normal", 3 },
{ "normal4x", "normal", 4 },
{ "hq2x", "hq", 2 },
{ "hq3x", "hq", 3 },
{ "edge2x", "edge", 2 },
{ "edge3x", "edge", 3 },
{ "advmame2x", "advmame", 2 },
{ "advmame3x", "advmame", 3 },
{ "advmame4x", "advmame", 4 },
{ "2xsai", "sai", 2 },
{ "sai2x", "sai", 2 },
{ "super2xsai", "supersai", 2 },
{ "supersai2x", "supersai", 2 },
{ "supereagle", "supereagle", 2 },
{ "supereagle2x", "supereagle", 2 },
{ "pm2x", "pm", 2 },
{ "dotmatrix", "dotmatrix", 2 },
{ "dotmatrix2x", "dotmatrix", 2 },
{ "tv2x", "tv", 2 }
};
void ScalerManager::updateOldSettings() {
// Search for legacy gfx_mode and replace it
if (ConfMan.hasKey("gfx_mode")) {
Common::String gfxMode(ConfMan.get("gfx_mode"));
for (uint i = 0; i < ARRAYSIZE(s_legacyGraphicsModes); ++i) {
if (gfxMode == s_legacyGraphicsModes[i].oldName) {
ConfMan.set("scaler", s_legacyGraphicsModes[i].newName);
ConfMan.setInt("scale_factor", s_legacyGraphicsModes[i].factor);
break;
}
}
}
// Look in all game domains as well
for (Common::ConfigManager::DomainMap::iterator domain = ConfMan.beginGameDomains(); domain != ConfMan.endGameDomains(); ++domain) {
if (domain->_value.contains("gfx_mode")) {
Common::String gfxMode(domain->_value.getVal("gfx_mode"));
for (uint i = 0; i < ARRAYSIZE(s_legacyGraphicsModes); ++i) {
if (gfxMode == s_legacyGraphicsModes[i].oldName) {
warning("%s: %s -> %s@%dx", domain->_value.getDomainComment().c_str(), s_legacyGraphicsModes[i].oldName, s_legacyGraphicsModes[i].newName, s_legacyGraphicsModes[i].factor);
domain->_value.setVal("scaler", s_legacyGraphicsModes[i].newName);
domain->_value.setVal("scale_factor", Common::String::format("%i", s_legacyGraphicsModes[i].factor));
domain->_value.erase("gfx_mode");
break;
}
}
}
}
}