From 2190496ce8d3e522f1510af9712bcb0d0b8f40f1 Mon Sep 17 00:00:00 2001
From: sigmabeta <bastos.eder@gmail.com>
Date: Sat, 23 Jan 2016 11:51:24 -0500
Subject: [PATCH] Fix special case for XFB & update EFB to match desktop

---
 .../ui/settings/SettingsAdapter.java          | 43 ++++++++++++++--
 .../ui/settings/SettingsFragment.java         |  5 +-
 .../settings/SettingsFragmentPresenter.java   | 49 +++----------------
 .../ui/settings/SettingsFragmentView.java     |  7 ++-
 .../dolphinemu/utils/SettingsFile.java        |  2 +-
 .../app/src/main/res/values/arrays.xml        | 24 ++-------
 .../app/src/main/res/values/strings.xml       |  7 +--
 7 files changed, 59 insertions(+), 78 deletions(-)

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsAdapter.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsAdapter.java
index ca754bb882..c83c578f06 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsAdapter.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsAdapter.java
@@ -126,7 +126,7 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
 
 		if (setting != null)
 		{
-			mView.addSetting(setting);
+			mView.putSetting(setting);
 		}
 	}
 
@@ -187,10 +187,18 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
 
 			int value = getValueForSingleChoiceSelection(scSetting, which);
 
+			// Get the backing Setting, which may be null (if for example it was missing from the file)
 			IntSetting setting = scSetting.setSelectedValue(value);
 			if (setting != null)
 			{
-				mView.addSetting(setting);
+				mView.putSetting(setting);
+			}
+			else
+			{
+				if (scSetting.getKey().equals(SettingsFile.KEY_XFB_METHOD))
+				{
+					putXfbSetting(which);
+				}
 			}
 
 			closeDialog();
@@ -214,7 +222,7 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
 				FloatSetting setting = sliderSetting.setSelectedValue(value);
 				if (setting != null)
 				{
-					mView.addSetting(setting);
+					mView.putSetting(setting);
 				}
 			}
 			else
@@ -222,7 +230,7 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
 				IntSetting setting = sliderSetting.setSelectedValue(mSeekbarProgress);
 				if (setting != null)
 				{
-					mView.addSetting(setting);
+					mView.putSetting(setting);
 				}
 			}
 		}
@@ -296,4 +304,31 @@ public final class SettingsAdapter extends RecyclerView.Adapter<SettingViewHolde
 
 		return -1;
 	}
+
+	public void putXfbSetting(int which)
+	{
+		BooleanSetting xfbEnable = null;
+		BooleanSetting xfbReal = null;
+
+		switch (which)
+		{
+			case 0:
+				xfbEnable = new BooleanSetting(SettingsFile.KEY_XFB, SettingsFile.SECTION_GFX_SETTINGS, false);
+				xfbReal = new BooleanSetting(SettingsFile.KEY_XFB_REAL, SettingsFile.SECTION_GFX_SETTINGS, false);
+				break;
+
+			case 1:
+				xfbEnable = new BooleanSetting(SettingsFile.KEY_XFB, SettingsFile.SECTION_GFX_SETTINGS, true);
+				xfbReal = new BooleanSetting(SettingsFile.KEY_XFB_REAL, SettingsFile.SECTION_GFX_SETTINGS, false);
+				break;
+
+			case 2:
+				xfbEnable = new BooleanSetting(SettingsFile.KEY_XFB, SettingsFile.SECTION_GFX_SETTINGS, true);
+				xfbReal = new BooleanSetting(SettingsFile.KEY_XFB_REAL, SettingsFile.SECTION_GFX_SETTINGS, true);
+				break;
+		}
+
+		mView.putSetting(xfbEnable);
+		mView.putSetting(xfbReal);
+	}
 }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragment.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragment.java
index 50ef668b90..89e5edb056 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragment.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragment.java
@@ -119,9 +119,9 @@ public final class SettingsFragment extends Fragment implements SettingsFragment
 	}
 
 	@Override
-	public void addSetting(Setting setting)
+	public void putSetting(Setting setting)
 	{
-		mPresenter.addSetting(setting);
+		mPresenter.putSetting(setting);
 	}
 
 	public static final String FRAGMENT_TAG = BuildConfig.APPLICATION_ID + ".fragment.settings";
@@ -138,5 +138,4 @@ public final class SettingsFragment extends Fragment implements SettingsFragment
 		fragment.setArguments(arguments);
 		return fragment;
 	}
-
 }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentPresenter.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentPresenter.java
index 6cb03472c0..c338ec22fd 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentPresenter.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentPresenter.java
@@ -54,7 +54,7 @@ public final class SettingsFragmentPresenter
 		}
 	}
 
-	public void addSetting(Setting setting)
+	public void putSetting(Setting setting)
 	{
 		mSettings.get(setting.getSection()).putSetting(setting.getKey(), setting);
 	}
@@ -198,12 +198,11 @@ public final class SettingsFragmentPresenter
 
 	private void addHackSettings(ArrayList<SettingsItem> sl)
 	{
-		int efbCopyMethodValue = getEfbCopyMethodValue();
 		int xfbValue = getXfbValue();
 
 		Setting skipEFB = mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_SKIP_EFB);
 		Setting ignoreFormat = mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_IGNORE_FORMAT);
-		IntSetting efbCopyMethod = new IntSetting(SettingsFile.KEY_EFB_COPY_METHOD, null, efbCopyMethodValue);
+		Setting efbToTexture = mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_EFB_TEXTURE);
 		Setting texCacheAccuracy = mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_TEXCACHE_ACCURACY);
 		IntSetting xfb = new IntSetting(SettingsFile.KEY_XFB, SettingsFile.SECTION_GFX_HACKS, xfbValue);
 		Setting fastDepth = mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_FAST_DEPTH);
@@ -212,62 +211,27 @@ public final class SettingsFragmentPresenter
 		sl.add(new HeaderSetting(null, null, R.string.embedded_frame_buffer, 0));
 		sl.add(new CheckBoxSetting(SettingsFile.KEY_SKIP_EFB, SettingsFile.SECTION_GFX_HACKS, R.string.skip_efb_access, R.string.skip_efb_access_descrip, false, skipEFB));
 		sl.add(new CheckBoxSetting(SettingsFile.KEY_IGNORE_FORMAT, SettingsFile.SECTION_GFX_HACKS, R.string.ignore_format_changes, R.string.ignore_format_changes_descrip, false, ignoreFormat));
-		sl.add(new SingleChoiceSetting(SettingsFile.KEY_EFB_COPY_METHOD, SettingsFile.SECTION_GFX_HACKS, R.string.efb_copy_method, R.string.efb_copy_method_descrip, R.array.efbCopyMethodEntries, R.array.efbCopyMethodValues, 1, efbCopyMethod));
+		sl.add(new CheckBoxSetting(SettingsFile.KEY_EFB_TEXTURE, SettingsFile.SECTION_GFX_HACKS, R.string.efb_copy_method, R.string.efb_copy_method_descrip, true, efbToTexture));
 
 		sl.add(new HeaderSetting(null, null, R.string.texture_cache, 0));
 		sl.add(new SingleChoiceSetting(SettingsFile.KEY_TEXCACHE_ACCURACY, SettingsFile.SECTION_GFX_HACKS, R.string.texture_cache_accuracy, R.string.texture_cache_accuracy_descrip, R.array.textureCacheAccuracyEntries, R.array.textureCacheAccuracyValues, 128, texCacheAccuracy));
 
 		sl.add(new HeaderSetting(null, null, R.string.external_frame_buffer, 0));
-		sl.add(new SingleChoiceSetting(SettingsFile.KEY_XFB, SettingsFile.SECTION_GFX_HACKS, R.string.external_frame_buffer, R.string.external_frame_buffer_descrip, R.array.externalFrameBufferEntries, R.array.externalFrameBufferValues, 0, xfb));
+		sl.add(new SingleChoiceSetting(SettingsFile.KEY_XFB_METHOD, SettingsFile.SECTION_GFX_HACKS, R.string.external_frame_buffer, R.string.external_frame_buffer_descrip, R.array.externalFrameBufferEntries, R.array.externalFrameBufferValues, 0, xfb));
 
 		sl.add(new HeaderSetting(null, null, R.string.other, 0));
 		sl.add(new CheckBoxSetting(SettingsFile.KEY_FAST_DEPTH, SettingsFile.SECTION_GFX_HACKS, R.string.fast_depth_calculation, R.string.fast_depth_calculation_descrip, true, fastDepth));
 		sl.add(new SingleChoiceSetting(SettingsFile.KEY_ASPECT_RATIO, SettingsFile.SECTION_GFX_HACKS, R.string.aspect_ratio, R.string.aspect_ratio_descrip, R.array.aspectRatioEntries, R.array.aspectRatioValues, 0, aspectRatio));
 	}
 
-	private int getEfbCopyMethodValue()
-	{
-		int efbCopyMethodValue;
-		try
-		{
-			boolean efbCopyOn = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_EFB_COPY)).getValue();
-			boolean efbCopyTexture = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_EFB_TEXTURE)).getValue();
-			boolean efbCopyCache = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_EFB_CACHE)).getValue();
-
-
-			if (!efbCopyOn)
-			{
-				efbCopyMethodValue = 0;
-			}
-			else if (efbCopyTexture)
-			{
-				efbCopyMethodValue = 1;
-			}
-			else if (!efbCopyCache)
-			{
-				efbCopyMethodValue = 2;
-			}
-			else
-			{
-				efbCopyMethodValue = 3;
-			}
-		}
-		catch (NullPointerException ex)
-		{
-			efbCopyMethodValue = 1;
-		}
-
-		return efbCopyMethodValue;
-	}
-
 	private int getXfbValue()
 	{
 		int xfbValue;
 
 		try
 		{
-			boolean usingXFB = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_XFB)).getValue();
-			boolean usingRealXFB = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_HACKS).getSetting(SettingsFile.KEY_XFB_REAL)).getValue();
+			boolean usingXFB = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_SETTINGS).getSetting(SettingsFile.KEY_XFB)).getValue();
+			boolean usingRealXFB = ((BooleanSetting) mSettings.get(SettingsFile.SECTION_GFX_SETTINGS).getSetting(SettingsFile.KEY_XFB_REAL)).getValue();
 
 			if (!usingXFB)
 			{
@@ -290,3 +254,4 @@ public final class SettingsFragmentPresenter
 		return xfbValue;
 	}
 }
+
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentView.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentView.java
index 0c0546d490..c437863c94 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentView.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/ui/settings/SettingsFragmentView.java
@@ -60,10 +60,9 @@ public interface SettingsFragmentView
 	void showToastMessage(String message);
 
 	/**
-	 * Have the fragment add a setting to the Hashmap. Useful if the setting
-	 * was missing from the .ini file, but included in the UI.
+	 * Have the fragment add a setting to the Hashmap.
 	 *
-	 * @param setting The (possibly missing) new setting.
+	 * @param setting The (possibly previously missing) new setting.
 	 */
-	void addSetting(Setting setting);
+	void putSetting(Setting setting);
 }
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/SettingsFile.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/SettingsFile.java
index 7f9eb74742..865e3371ae 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/SettingsFile.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/utils/SettingsFile.java
@@ -74,7 +74,7 @@ public final class SettingsFile
 	public static final String KEY_ASPECT_RATIO= "AspectRatio";
 
 	// Internal only, not actually found in settings file.
-	public static final String KEY_EFB_COPY_METHOD = "EFBCopyMethod";
+	public static final String KEY_XFB_METHOD = "XFBMethod";
 
 	private SettingsFile()
 	{
diff --git a/Source/Android/app/src/main/res/values/arrays.xml b/Source/Android/app/src/main/res/values/arrays.xml
index d8320239bd..c7299780c6 100644
--- a/Source/Android/app/src/main/res/values/arrays.xml
+++ b/Source/Android/app/src/main/res/values/arrays.xml
@@ -71,20 +71,6 @@
         <item>Turntable</item>
     </string-array>
 
-    <!-- EFB Copy Method Preference -->
-    <string-array name="efbCopyMethodEntries" translatable="false">
-        <item>@string/disabled</item>
-        <item>@string/efb_copy_texture</item>
-        <item>@string/efb_copy_ram_uncached</item>
-        <item>@string/efb_copy_ram_cached</item>
-    </string-array>
-    <string-array name="efbCopyMethodValues" translatable="false">
-        <item>Off</item>
-        <item>Texture</item>
-        <item>RAM (cached)</item>
-        <item>RAM (uncached)</item>
-    </string-array>
-
     <!-- Texture Cache Accuracy Preference -->
     <string-array name="textureCacheAccuracyEntries" translatable="false">
         <item>@string/texture_cache_accuracy_low</item>
@@ -103,11 +89,11 @@
         <item>@string/external_frame_buffer_virtual</item>
         <item>@string/external_frame_buffer_real</item>
     </string-array>
-    <string-array name="externalFrameBufferValues" translatable="false">
-        <item>Disabled</item>
-        <item>Virtual</item>
-        <item>Real</item>
-    </string-array>
+    <integer-array name="externalFrameBufferValues" translatable="false">
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </integer-array>
 
     <!-- Internal Resolution Preference -->
     <string-array name="internalResolutionEntries" translatable="false">
diff --git a/Source/Android/app/src/main/res/values/strings.xml b/Source/Android/app/src/main/res/values/strings.xml
index ba3982396f..cf98d53bb9 100644
--- a/Source/Android/app/src/main/res/values/strings.xml
+++ b/Source/Android/app/src/main/res/values/strings.xml
@@ -286,11 +286,8 @@
     <string name="skip_efb_access_descrip">Ignore any requests from the CPU to read/write to the EFB.</string>
     <string name="ignore_format_changes">Ignore Format Changes</string>
     <string name="ignore_format_changes_descrip">Ignore any changes to the EFB format.</string>
-    <string name="efb_copy_method">EFB Copy Method</string>
-    <string name="efb_copy_method_descrip">Determines how EFB copies will be emulated.</string>
-    <string name="efb_copy_texture">Texture</string>
-    <string name="efb_copy_ram_uncached">RAM (uncached)</string>
-    <string name="efb_copy_ram_cached">RAM (cached)</string>
+    <string name="efb_copy_method">Store EFB Copies to Texture Only</string>
+    <string name="efb_copy_method_descrip">Stores EFB Copies exclusively on the GPU, bypassing system memory. Causes graphical defects in a small number of games. If unsure, leave this checked.</string>
     <string name="texture_cache">Texture Cache</string>
     <string name="texture_cache_accuracy">Texture Cache Accuracy</string>
     <string name="texture_cache_accuracy_descrip">The safer the selection, the less likely the emulator will be missing any texture updates from RAM.</string>