build(ios): link local SileroCoreML package

apps/chanora_flutter/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '15.1'
+platform :ios, '16.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

apps/chanora_flutter/ios/Podfile.lock

@@ -55,7 +55,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   audio_session: 9bb7f6c970f21241b19f5a3658097ae459681ba0
-  chanora_bridge: e1c7a6f9135400efec036d9df706b2b4b29b2cd5
+  chanora_bridge: 2ed7c2ba427fab135dd9eab66c507b09cfee113a
   connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   flutter_foreground_task: a159d2c2173b33699ddb3e6c2a067045d7cebb89
@@ -65,6 +65,6 @@ SPEC CHECKSUMS:
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
   url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
 
-PODFILE CHECKSUM: 50c5b575d74b9daff4bf33213abfd2c15d7f2e41
+PODFILE CHECKSUM: e2123068539aeb66d53dc1612b383d13f489ede2
 
 COCOAPODS: 1.16.2

apps/chanora_flutter/ios/Runner.xcodeproj/project.pbxproj

@@ -14,6 +14,8 @@
 		3EF79A791760D95CE0F41CFF /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 63497078A621E2A73B102C46 /* Pods_RunnerTests.framework */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		7884E8682EC3CC0700C636F2 /* SceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */; };
+		8C5000012DD0000000000001 /* SileroCoreMLBridge.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8C5000002DD0000000000001 /* SileroCoreMLBridge.swift */; };
+		8C5000042DD0000000000001 /* SileroCoreML in Frameworks */ = {isa = PBXBuildFile; productRef = 8C5000032DD0000000000001 /* SileroCoreML */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
@@ -57,6 +59,7 @@
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SceneDelegate.swift; sourceTree = "<group>"; };
+		8C5000002DD0000000000001 /* SileroCoreMLBridge.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SileroCoreMLBridge.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		7E043103010958FC2C6CA47F /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		89E01DD0E6B92DA93A02E9D6 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
@@ -76,6 +79,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				8C5000042DD0000000000001 /* SileroCoreML in Frameworks */,
 				1E3B5BCCA481234F14E64D44 /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -164,6 +168,7 @@
 				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
 				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
 				7884E8672EC3CC0400C636F2 /* SceneDelegate.swift */,
+				8C5000002DD0000000000001 /* SileroCoreMLBridge.swift */,
 				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
 				1937FD83C5CC909094CDC137 /* PrivacyInfo.xcprivacy */,
 			);
@@ -210,6 +215,9 @@
 			dependencies = (
 			);
 			name = Runner;
+			packageProductDependencies = (
+				8C5000032DD0000000000001 /* SileroCoreML */,
+			);
 			productName = Runner;
 			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
 			productType = "com.apple.product-type.application";
@@ -243,6 +251,9 @@
 				Base,
 			);
 			mainGroup = 97C146E51CF9000F007C117D;
+			packageReferences = (
+				8C5000022DD0000000000001 /* XCLocalSwiftPackageReference "silero-coreml" */,
+			);
 			productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -386,6 +397,7 @@
 				74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
 				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
 				7884E8682EC3CC0700C636F2 /* SceneDelegate.swift in Sources */,
+				8C5000012DD0000000000001 /* SileroCoreMLBridge.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -462,7 +474,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -595,7 +607,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -646,7 +658,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -742,6 +754,21 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCLocalSwiftPackageReference section */
+		8C5000022DD0000000000001 /* XCLocalSwiftPackageReference "silero-coreml" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = ../../../../silero-coreml;
+		};
+/* End XCLocalSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		8C5000032DD0000000000001 /* SileroCoreML */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 8C5000022DD0000000000001 /* XCLocalSwiftPackageReference "silero-coreml" */;
+			productName = SileroCoreML;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
 }

apps/chanora_flutter/ios/Runner/SileroCoreMLBridge.swift

@@ -0,0 +1,98 @@
+import CoreML
+import Foundation
+import SileroCoreML
+
+private final class ChanoraSileroVadBox {
+    let vad: SileroVAD
+
+    init() throws {
+        let configuration = MLModelConfiguration()
+        vad = try SileroVAD(configuration: configuration)
+    }
+}
+
+private let chanoraSileroErrorLock = NSLock()
+private var chanoraSileroLastError = ""
+
+private func setChanoraSileroLastError(_ message: String) {
+    chanoraSileroErrorLock.lock()
+    chanoraSileroLastError = message
+    chanoraSileroErrorLock.unlock()
+}
+
+@_cdecl("chanora_silero_vad_create")
+public func chanoraSileroVadCreate() -> UnsafeMutableRawPointer? {
+    do {
+        let box = try ChanoraSileroVadBox()
+        return Unmanaged.passRetained(box).toOpaque()
+    } catch {
+        setChanoraSileroLastError(String(describing: error))
+        return nil
+    }
+}
+
+@_cdecl("chanora_silero_vad_destroy")
+public func chanoraSileroVadDestroy(_ handle: UnsafeMutableRawPointer?) {
+    guard let handle else { return }
+    Unmanaged<ChanoraSileroVadBox>.fromOpaque(handle).release()
+}
+
+@_cdecl("chanora_silero_vad_reset")
+public func chanoraSileroVadReset(_ handle: UnsafeMutableRawPointer?) -> Int32 {
+    guard let handle else {
+        setChanoraSileroLastError("SileroVAD handle is null")
+        return -1
+    }
+    let box = Unmanaged<ChanoraSileroVadBox>.fromOpaque(handle).takeUnretainedValue()
+    box.vad.reset()
+    return 0
+}
+
+@_cdecl("chanora_silero_vad_process")
+public func chanoraSileroVadProcess(
+    _ handle: UnsafeMutableRawPointer?,
+    _ samples: UnsafePointer<Float>?,
+    _ sampleCount: Int,
+    _ probabilityOut: UnsafeMutablePointer<Float>?
+) -> Int32 {
+    guard let handle else {
+        setChanoraSileroLastError("SileroVAD handle is null")
+        return -1
+    }
+    guard let samples else {
+        setChanoraSileroLastError("SileroVAD samples pointer is null")
+        return -2
+    }
+    guard let probabilityOut else {
+        setChanoraSileroLastError("SileroVAD probability output pointer is null")
+        return -3
+    }
+    guard sampleCount == SileroVAD.chunkSize else {
+        setChanoraSileroLastError("SileroVAD expected \(SileroVAD.chunkSize) samples, got \(sampleCount)")
+        return -4
+    }
+
+    let box = Unmanaged<ChanoraSileroVadBox>.fromOpaque(handle).takeUnretainedValue()
+    do {
+        let chunk = Array(UnsafeBufferPointer(start: samples, count: sampleCount))
+        probabilityOut.pointee = try box.vad.process(chunk)
+        return 0
+    } catch {
+        setChanoraSileroLastError(String(describing: error))
+        return -5
+    }
+}
+
+@_cdecl("chanora_silero_vad_last_error")
+public func chanoraSileroVadLastError() -> UnsafeMutablePointer<CChar>? {
+    chanoraSileroErrorLock.lock()
+    let message = chanoraSileroLastError
+    chanoraSileroErrorLock.unlock()
+    return strdup(message)
+}
+
+@_cdecl("chanora_silero_vad_free_string")
+public func chanoraSileroVadFreeString(_ string: UnsafeMutablePointer<CChar>?) {
+    guard let string else { return }
+    free(string)
+}

apps/chanora_flutter/ios/chanora_bridge.podspec

@@ -40,7 +40,7 @@ Pod::Spec.new do |s|
   s.license          = { :type => 'Apache-2.0 OR MIT', :text => 'See LICENSE-APACHE / LICENSE-MIT at the repo root' }
   s.author           = { 'EdisonJwa' => 'me@edison.network' }
   s.source           = { :path => '.' }
-  s.platform         = :ios, '15.1'
+  s.platform         = :ios, '16.0'
 
   # Build the Rust bridge on `pod install`. The script runs under
   # bash; we use `set -e` so any failure (cargo missing, target not
@@ -92,9 +92,9 @@ Pod::Spec.new do |s|
       RUSTUP_HOME="$USER_HOME/.rustup" \\
       RUSTUP_TOOLCHAIN="stable-aarch64-apple-darwin" \\
       RUSTC="$RUSTC_BIN" \\
-      IPHONEOS_DEPLOYMENT_TARGET=15.1 \\
+      IPHONEOS_DEPLOYMENT_TARGET=16.0 \\
       CMAKE_POLICY_VERSION_MINIMUM=3.5 \\
-      CMAKE_OSX_DEPLOYMENT_TARGET=15.1 \\
+      CMAKE_OSX_DEPLOYMENT_TARGET=16.0 \\
       "$CARGO_BIN" build --release --target aarch64-apple-ios -p chanora_bridge
 
     if [ ! -f "$BRIDGE" ]; then
@@ -122,7 +122,7 @@ Pod::Spec.new do |s|
   <key>CFBundleShortVersionString</key><string>1.0.0</string>
   <key>CFBundleVersion</key><string>1</string>
   <key>CFBundleSupportedPlatforms</key><array><string>iPhoneOS</string></array>
-  <key>MinimumOSVersion</key><string>15.1</string>
+  <key>MinimumOSVersion</key><string>16.0</string>
 </dict>
 </plist>
 PLIST
@@ -200,9 +200,9 @@ PLIST
         RUSTUP_HOME="$USER_HOME/.rustup" \\
         RUSTUP_TOOLCHAIN="stable-aarch64-apple-darwin" \\
         RUSTC="$RUSTC_BIN" \\
-        IPHONEOS_DEPLOYMENT_TARGET=15.1 \\
+        IPHONEOS_DEPLOYMENT_TARGET=16.0 \\
         CMAKE_POLICY_VERSION_MINIMUM=3.5 \\
-        CMAKE_OSX_DEPLOYMENT_TARGET=15.1 \\
+        CMAKE_OSX_DEPLOYMENT_TARGET=16.0 \\
         "$CARGO_BIN" build --release --target "$RUST_TARGET" -p chanora_bridge
 
       cd "$REPO_ROOT/apps/chanora_flutter/ios"
@@ -230,7 +230,7 @@ PLIST
   <key>CFBundleShortVersionString</key><string>1.0.0</string>
   <key>CFBundleVersion</key><string>1</string>
   <key>CFBundleSupportedPlatforms</key><array><string>$SUPPORTED_PLATFORM</string></array>
-  <key>MinimumOSVersion</key><string>15.1</string>
+  <key>MinimumOSVersion</key><string>16.0</string>
 </dict>
 </plist>
 PLIST