refactor: rename rendering backend setting and add to iphone dashboard

VoidLink/Base.lproj/iPad.storyboard

@@ -850,17 +850,17 @@
                             <stackView opaque="NO" contentMode="scaleToFill" ambiguous="YES" axis="vertical" spacing="5" translatesAutoresizingMaskIntoConstraints="NO" id="6hG-dw-YSr" userLabel="renderingBackend Stack">
                                 <rect key="frame" x="20" y="1166" width="380" height="56.5"/>
                                 <subviews>
-                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Rendering Backend" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="v8l-hf-kiR" userLabel="Rendering Backend">
+                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Rendering Mode" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="v8l-hf-kiR" userLabel="Rendering Mode">
                                         <rect key="frame" x="0.0" y="0.0" width="380" height="20.5"/>
                                         <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                         <color key="textColor" red="0.93902439019999995" green="0.9625305918" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                         <nil key="highlightedColor"/>
                                     </label>
-                                    <segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="53H-ST-OtY" userLabel="Rendering Backend Selector">
+                                    <segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="53H-ST-OtY" userLabel="Rendering Mode Selector">
                                         <rect key="frame" x="0.0" y="25.5" width="380" height="32"/>
                                         <segments>
-                                            <segment title="Metal"/>
+                                            <segment title="Balanced"/>
-                                            <segment title="AVSampleBuffer"/>
+                                            <segment title="Performance"/>
                                         </segments>
                                         <color key="tintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                         <color key="selectedSegmentTintColor" systemColor="linkColor"/>

VoidLink/Base.lproj/iPhone.storyboard

@@ -1558,6 +1558,29 @@
                                     </switch>
                                 </subviews>
                             </stackView>
+                            <stackView opaque="NO" contentMode="scaleToFill" ambiguous="YES" axis="vertical" spacing="5" translatesAutoresizingMaskIntoConstraints="NO" id="6hG-dw-YSr" userLabel="renderingBackendStack">
+                                <rect key="frame" x="437" y="1655" width="380" height="56.5"/>
+                                <subviews>
+                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Rendering Mode" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="v8l-hf-kiR" userLabel="Rendering Mode">
+                                        <rect key="frame" x="0.0" y="0.0" width="380" height="20.5"/>
+                                        <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                        <color key="textColor" red="0.93902439019999995" green="0.9625305918" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                        <nil key="highlightedColor"/>
+                                    </label>
+                                    <segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="53H-ST-OtY" userLabel="Rendering Mode Selector">
+                                        <rect key="frame" x="0.0" y="25.5" width="380" height="32"/>
+                                        <segments>
+                                            <segment title="Balanced"/>
+                                            <segment title="Performance"/>
+                                        </segments>
+                                        <color key="tintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                        <color key="selectedSegmentTintColor" systemColor="linkColor"/>
+                                    </segmentedControl>
+                                </subviews>
+                                <constraints>
+                                    <constraint firstAttribute="width" constant="380" id="qqz-w2-ABC"/>
+                                </constraints>
+                            </stackView>
                             <stackView verifyAmbiguity="off" opaque="NO" contentMode="scaleToFill" ambiguous="YES" axis="vertical" spacing="5" translatesAutoresizingMaskIntoConstraints="NO" id="9eE-iu-W90" userLabel="backgroundSessionTimerStack">
                                 <rect key="frame" x="437" y="1397" width="380" height="55.5"/>
                                 <subviews>
@@ -1670,6 +1693,8 @@
                         <outlet property="optimizeGamesSwitch" destination="zGD-yR-gUS" id="Gji-vK-txl"/>
                         <outlet property="pipStack" destination="hvN-TZ-ziV" id="6oL-0b-Bto"/>
                         <outlet property="pipSwitch" destination="mgR-dj-4gu" id="b8b-7E-wrq"/>
+                        <outlet property="renderingBackendSelector" destination="53H-ST-OtY" id="jhu-Pw-Ph2"/>
+                        <outlet property="renderingBackendStack" destination="6hG-dw-YSr" id="qqz-lA-EO2"/>
                         <outlet property="pointerVelocityDividerStack" destination="Jp2-5v-Zr0" id="0mB-RI-df8"/>
                         <outlet property="pointerVelocityFactorStack" destination="PAv-Ep-ZJo" id="fxb-uz-e1a"/>
                         <outlet property="pointerVelocityModeDividerSlider" destination="OMw-Ew-fBX" id="Yki-z6-7bh"/>

VoidLink/Database/TemporarySettings.m

@@ -55,11 +55,11 @@
     // Set rendering backend based on iOS version and user preference
     NSInteger savedBackend = [[NSUserDefaults standardUserDefaults] integerForKey:@"renderingBackend"];
     if (@available(iOS 17.0, *)) {
-        // iOS 17+ can use Metal renderer (CAMetalDisplayLink available)
+        // iOS 17+ can use Performance mode (Metal renderer)
         self.renderingBackend = [NSNumber numberWithInteger:savedBackend];
     } else {
-        // iOS < 17 must use AVSB renderer (no CAMetalDisplayLink)
+        // iOS < 17 must use Balanced mode (AVSB renderer)
-        self.renderingBackend = [NSNumber numberWithInteger:1]; // RENDER_AVSB = 1
+        self.renderingBackend = [NSNumber numberWithInteger:RENDER_AVSB];
     }
 
     NSInteger _screenSize = [[NSUserDefaults standardUserDefaults] integerForKey:@"streamResolution"];

VoidLink/Utility/Plot.h

@@ -35,8 +35,8 @@ typedef struct {
 } PlotMetrics;
 
 typedef enum {
-    RENDER_METAL = 0,
+    RENDER_AVSB = 0,
-    RENDER_AVSB
+    RENDER_METAL
 } RenderingBackend;
 
 typedef struct {

VoidLink/ViewControllers/SettingsViewController.m

@@ -1631,13 +1631,13 @@ BOOL isCustomResolution(int resolutionSelected) {
 }
 
 - (void)renderingBackendChanged:(UISegmentedControl *)sender {
-    // Disable PiP toggle when Metal renderer (index 0) is selected
+    // Disable PiP toggle when Metal renderer is selected
     if (sender.selectedSegmentIndex == RENDER_METAL) {
-        // Metal renderer selected - disable PiP
+        // Performance mode (Metal renderer) selected - disable PiP
         [self.pipSwitch setOn:NO animated:YES];
         [self.pipSwitch setEnabled:NO];
     } else {
-        // Other renderers - enable PiP toggle if iOS 15+
+        // Balanced mode (AVSB renderer) - enable PiP toggle if iOS 15+
         if (@available(iOS 15.0, *)) {
             [self.pipSwitch setEnabled:YES];
         } else {

VoidLink/mul.lproj/iPad.xcstrings

@@ -410,25 +410,25 @@
       }
     },
     "53H-ST-OtY.segmentTitles[0]" : {
-      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[0] = \"Metal\"; ObjectID = \"53H-ST-OtY\";",
+      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[0] = \"Balanced\"; ObjectID = \"53H-ST-OtY\";",
       "extractionState" : "extracted_with_value",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "new",
-            "value" : "Metal"
+            "value" : "Balanced"
           }
         }
       }
     },
     "53H-ST-OtY.segmentTitles[1]" : {
-      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[1] = \"AVSampleBuffer\"; ObjectID = \"53H-ST-OtY\";",
+      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[1] = \"Performance\"; ObjectID = \"53H-ST-OtY\";",
       "extractionState" : "extracted_with_value",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "new",
-            "value" : "AVSampleBuffer"
+            "value" : "Performance"
           }
         }
       }
@@ -3236,13 +3236,13 @@
       }
     },
     "v8l-hf-kiR.text" : {
-      "comment" : "Class = \"UILabel\"; text = \"Rendering Backend\"; ObjectID = \"v8l-hf-kiR\";",
+      "comment" : "Class = \"UILabel\"; text = \"Rendering Mode\"; ObjectID = \"v8l-hf-kiR\";",
       "extractionState" : "extracted_with_value",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "new",
-            "value" : "Rendering Backend"
+            "value" : "Rendering Mode"
           }
         }
       }

VoidLink/mul.lproj/iPhone.xcstrings

@@ -697,6 +697,30 @@
         }
       }
     },
+    "53H-ST-OtY.segmentTitles[0]" : {
+      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[0] = \"Balanced\"; ObjectID = \"53H-ST-OtY\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Balanced"
+          }
+        }
+      }
+    },
+    "53H-ST-OtY.segmentTitles[1]" : {
+      "comment" : "Class = \"UISegmentedControl\"; 53H-ST-OtY.segmentTitles[1] = \"Performance\"; ObjectID = \"53H-ST-OtY\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Performance"
+          }
+        }
+      }
+    },
     "A9r-dE-rT4.segmentTitles[0]" : {
       "comment" : "Class = \"UISegmentedControl\"; A9r-dE-rT4.segmentTitles[0] = \"Touchpad\"; ObjectID = \"A9r-dE-rT4\";",
       "extractionState" : "extracted_with_value",
@@ -3253,6 +3277,18 @@
         }
       }
     },
+    "v8l-hf-kiR.text" : {
+      "comment" : "Class = \"UILabel\"; text = \"Rendering Mode\"; ObjectID = \"v8l-hf-kiR\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Rendering Mode"
+          }
+        }
+      }
+    },
     "VEc-6n-QcS.text" : {
       "comment" : "Class = \"UILabel\"; text = \"Lift Stream View for Local Keyboard                                          \"; ObjectID = \"VEc-6n-QcS\";",
       "extractionState" : "extracted_with_value",