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(Android Phoenix) Set configurable audio latency

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This commit is contained in:
twinaphex 2013-09-13 15:57:13 +02:00
parent e6f527e992
commit 0245f926d1
3 changed files with 40 additions and 12 deletions
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12
android/phoenix/res/values/array.xml
View File

@ -10,6 +10,18 @@
<item>1</item>
</string-array>
<string-array name="audio_latency_options">
<item> 64ms (Low)</item>
<item>128ms (Medium)</item>
<item>160ms (High)</item>
</string-array>
<string-array name="audio_latency_options_values">
<item>64</item>
<item>128</item>
<item>160</item>
</string-array>
<string-array name="aspect_ratios">
<item>Full screen</item>
<item>Auto</item>

12
android/phoenix/res/xml/prefs.xml
View File

@ -114,11 +114,13 @@
android:summary="Enable dynamic rate control (recommended)."
android:title="Dynamic Rate Control"
android:dependency="audio_enable" />
<CheckBoxPreference
android:defaultValue="false"
android:key="audio_high_latency"
android:summary="Use (very) high latency audio. Necessary for older Android devices with poor audio drivers."
android:title="High latency audio"
<ListPreference
android:entries="@array/audio_latency_options"
android:entryValues="@array/audio_latency_options_values"
android:defaultValue="64"
android:key="audio_latency"
android:summary="Set the amount of desired audio latency. Your mileage may vary on the device you are using."
android:title="Audio latency"
android:dependency="audio_enable" />
<CheckBoxPreference
android:defaultValue="true"

26
android/phoenix/src/org/retroarch/browser/MainMenuActivity.java
View File

@ -366,17 +366,22 @@ public class MainMenuActivity extends PreferenceActivity {
boolean lowLatency = hasLowLatencyAudio();
Log.i(TAG, "Audio is low latency: " + (lowLatency ? "yes" : "no"));
if (lowLatency && !prefs.getBoolean("audio_high_latency", false)) {
config.setInt("audio_latency", 64);
if (lowLatency) {
config.setInt("audio_block_frames", buffersize);
} else {
config.setInt("audio_latency", prefs.getBoolean(
"audio_high_latency", false) ? 160 : 64);
config.setInt("audio_block_frames", 0);
}
} else {
config.setInt("audio_latency",
prefs.getBoolean("audio_high_latency", false) ? 160 : 64);
String latency_audio = prefs.getString("audio_latency", "64");
if (latency_audio.equals("64")) {
config.setInt("audio_latency", 64);
} else if (latency_audio.equals("128")) {
config.setInt("audio_latency", 128);
} else if (latency_audio.equals("160")) {
config.setInt("audio_latency", 160);
}
}
config.setBoolean("audio_enable",
@ -682,6 +687,8 @@ public class MainMenuActivity extends PreferenceActivity {
false);
edit.putBoolean("input_autodetect_enable",
true);
edit.putString("audio_latency", "64");
edit.putBoolean("audio_latency_auto", true);
edit.commit();
}
});
@ -703,7 +710,8 @@ public class MainMenuActivity extends PreferenceActivity {
false);
edit.putBoolean("input_autodetect_enable",
true);
edit.putBoolean("audio_high_latency", true);
edit.putString("audio_latency", "160");
edit.putBoolean("audio_latency_auto", false);
edit.commit();
}
});
@ -725,6 +733,8 @@ public class MainMenuActivity extends PreferenceActivity {
false);
edit.putBoolean("input_autodetect_enable",
true);
edit.putString("audio_latency", "64");
edit.putBoolean("audio_latency_auto", true);
edit.commit();
}
});
@ -749,6 +759,8 @@ public class MainMenuActivity extends PreferenceActivity {
true);
edit.putString("video_refresh_rate", Double
.valueOf(59.19132938771038).toString());
edit.putString("audio_latency", "128");
edit.putBoolean("audio_latency_auto", false);
edit.commit();
}
});
@ -768,6 +780,8 @@ public class MainMenuActivity extends PreferenceActivity {
.edit();
edit.putString("video_refresh_rate", Double
.valueOf(59.65).toString());
edit.putString("audio_latency", "64");
edit.putBoolean("audio_latency_auto", false);
edit.commit();
}
});