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Add refresh rate code.

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This commit is contained in:
Themaister 2013-01-13 11:21:54 +01:00
parent 32495632d8
commit 88a45c3c0f
2 changed files with 33 additions and 11 deletions
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5
android/phoenix/res/xml/prefs.xml
View File

@ -65,6 +65,11 @@
android:key="video_sync_refreshrate_to_screen"
android:summary="Synchronize RetroArch's refresh rate to the screen's refresh rate (recommended - some screens have refresh rates below 59.95Hz and need this enabled to get good audio/video sync)."
android:title="Sync refreshrate to screen" />
<EditTextPreference
android:key="video_refresh_rate"
android:summary="Force a specific refresh rate to be detected. Only use if auto-detection of refresh rate reports wrong refresh rate."
android:title="Forced refresh rate (Hz)"
android:numeric="decimal" />
<CheckBoxPreference
android:defaultValue="true"
android:key="video_allow_rotate"

39
android/phoenix/src/org/retroarch/browser/RetroArch.java
View File

@ -51,11 +51,30 @@ public class RetroArch extends Activity implements
static private String libretro_path;
static private final String TAG = "RetroArch-Phoenix";
private ConfigFile config;
private final double getRefreshRate() {
private final double getDisplayRefreshRate() {
final WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
final Display display = wm.getDefaultDisplay();
double rate = display.getRefreshRate();
return display.getRefreshRate();
}
private final double getRefreshRate() {
double rate = 0;
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(getBaseContext());
String refresh_rate = prefs.getString("video_refresh_rate", "");
if (!refresh_rate.isEmpty()) {
try {
rate = Double.parseDouble(refresh_rate);
} catch (NumberFormatException e) {
Log.e(TAG, "Cannot parse: " + refresh_rate + " as a double!");
rate = getDisplayRefreshRate();
}
} else {
rate = getDisplayRefreshRate();
}
Log.i(TAG, "Using refresh rate: " + rate + " Hz.");
return rate;
}
@ -200,15 +219,13 @@ public class RetroArch extends Activity implements
config.setBoolean("input_autodetect_enable", prefs.getBoolean("input_autodetect_enable", true));
config.setBoolean("input_debug_enable", prefs.getBoolean("input_debug_enable", false));
if (prefs.getBoolean("video_sync_refreshrate_to_screen", true) &&
(getRefreshRate() < 59.95))
{
Log.i(TAG, "Refresh rate of screen lower than 59.95Hz, adjusting to screen.");
if (prefs.getBoolean("video_sync_refreshrate_to_screen", true)
&& (getRefreshRate() < 59.95)) {
Log.i(TAG,
"Refresh rate of screen lower than 59.95Hz, adjusting to screen.");
config.setDouble("video_refresh_rate", getRefreshRate());
}
else
{
Log.i(TAG, "Refresh rate set to 59.95Hz (default).");
} else {
Log.i(TAG, "Refresh rate set to 59.95Hz (default).");
config.setDouble("video_refresh_rate", 59.95);
}