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feat(ios): audio overhaul, Join/Leave Voice, channel-id sync fix, stereo mic capture

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Three iOS client problems fixed plus a new core stereo-mic capture ABI:

1. Channel-id sync bug (mic button permanently dimmed): SessionState never
   synced currentChannelId from the self user's channelId on connect, so the
   mic button (gated on currentChannelId == 0) stayed dimmed. Added
   syncSelfChannel() (mirrors macOS MainWindowController.swift:461,491,522);
   called from init/.channelList/.userJoined/.userLeft/.userUpdated/.joinResult.
   Added applyServerMuteState() + serverMuted/serverDeafened to VoiceState.

2. Join/Leave Voice button: replaced icon-only mic toggle with explicit
   text button (parity with macOS). Mute/deafen disable when not in voice.

3. IOSAudioRouter.swift (new): full AVAudioSession routing layer — input
   port selection, built-in mic orientation/polar patterns, Bluetooth
   HFP/A2DP/Off modes, Standard/Raw mic processing, stereo capture, AirPlay,
   UserDefaults persistence. AudioSessionManager delegates to it.

4. Core stereo-mic capture (append-only ABI): vc_set_capture_channels()
   lets the core open the mic device in stereo (2-ch interleaved). LocalStream
   gains capture_channels; ensure_audio_running reads it; audio_engine.cpp
   capture_accum_ + on_capture updated to channel-aware accumulation. Test
   test_stereo_mic_capture (headless, L!=R stereo round-trip). Swift wrapper
   VoiceCatClient.setCaptureChannels.

5. Settings UI rework: AVAudioSession-derived input/output tree replaces
   miniaudio device picker.

6. iOS deployment target raised to 18.0 (Package.swift + project.pbxproj).
   swift-tools-version 6.0 with swiftLanguageModes .v5.

Docs: tech-stack.md, architecture.md, voice.md, roadmap.md, building.md
updated; stale 'vc_audio_suspend/resume deferred' claims corrected.

Verified: ctest --preset dev 21/21 green; swift test 6/6 green;
xcodebuild -target VoiceCatiOS -sdk iphonesimulator BUILD SUCCEEDED.
This commit is contained in:
Talon
2026-06-19 13:17:52 +02:00
parent a10a18aebe
commit 9fc51cffc4
23 changed files with 861 additions and 83 deletions
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29
clients/apple/iOS/VoiceCatiOS.xcodeproj/project.pbxproj
View File

@@ -3,7 +3,7 @@
archiveVersion = 1;
classes = {
};
objectVersion = 56;
objectVersion = 60;
objects = {
/* Begin PBXBuildFile section */
@@ -31,6 +31,7 @@
BBBB00000000000000000045 /* PermissionsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BBBB0000000000000000002C /* PermissionsView.swift */; };
BBBB00000000000000000046 /* AccountsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BBBB0000000000000000002D /* AccountsView.swift */; };
BBBB00000000000000000047 /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = BBBB0000000000000000002E /* SettingsView.swift */; };
BBBB0000000000000000004B /* IOSAudioRouter.swift in Sources */ = {isa = PBXBuildFile; fileRef = BBBB0000000000000000002F /* IOSAudioRouter.swift */; };
BBBB00000000000000000048 /* VoiceCatCore in Frameworks */ = {isa = PBXBuildFile; productRef = BBBB0000000000000000004A /* VoiceCatCore */; };
/* End PBXBuildFile section */
@@ -62,6 +63,7 @@
BBBB0000000000000000002C /* PermissionsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PermissionsView.swift; sourceTree = "<group>"; };
BBBB0000000000000000002D /* AccountsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountsView.swift; sourceTree = "<group>"; };
BBBB0000000000000000002E /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
BBBB0000000000000000002F /* IOSAudioRouter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IOSAudioRouter.swift; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@@ -76,7 +78,7 @@
/* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */
BBBB00000000000000000002 /* mainGroup */ = {
BBBB00000000000000000002 = {
isa = PBXGroup;
children = (
BBBB00000000000000000003 /* VoiceCatiOS */,
@@ -93,6 +95,7 @@
BBBB00000000000000000018 /* AppState.swift */,
BBBB00000000000000000019 /* SessionState.swift */,
BBBB0000000000000000001A /* AudioSessionManager.swift */,
BBBB0000000000000000002F /* IOSAudioRouter.swift */,
BBBB0000000000000000001B /* ServerListStore.swift */,
BBBB0000000000000000001C /* SavedServer.swift */,
BBBB0000000000000000001D /* BroadcastCredentials.swift */,
@@ -174,7 +177,7 @@
en,
Base,
);
mainGroup = BBBB00000000000000000002 /* mainGroup */;
mainGroup = BBBB00000000000000000002;
packageReferences = (
BBBB00000000000000000049 /* XCLocalSwiftPackageReference "../" */,
);
@@ -206,6 +209,7 @@
BBBB00000000000000000031 /* AppState.swift in Sources */,
BBBB00000000000000000032 /* SessionState.swift in Sources */,
BBBB00000000000000000033 /* AudioSessionManager.swift in Sources */,
BBBB0000000000000000004B /* IOSAudioRouter.swift in Sources */,
BBBB00000000000000000034 /* ServerListStore.swift in Sources */,
BBBB00000000000000000035 /* SavedServer.swift in Sources */,
BBBB00000000000000000036 /* BroadcastCredentials.swift in Sources */,
@@ -282,7 +286,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 17.0;
IPHONEOS_DEPLOYMENT_TARGET = 18.0;
MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
MTL_FAST_MATH = YES;
ONLY_ACTIVE_ARCH = YES;
@@ -336,7 +340,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 17.0;
IPHONEOS_DEPLOYMENT_TARGET = 18.0;
MTL_ENABLE_DEBUG_INFO = NO;
MTL_FAST_MATH = YES;
ONLY_ACTIVE_ARCH = YES;
@@ -353,9 +357,11 @@
CODE_SIGN_ENTITLEMENTS = VoiceCatiOS/VoiceCatiOS.entitlements;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_TEAM = "";
DEVELOPMENT_TEAM = FJV8L966W4;
INFOPLIST_FILE = VoiceCatiOS/Info.plist;
IPHONEOS_DEPLOYMENT_TARGET = 17.0;
INFOPLIST_KEY_CFBundleDisplayName = VoiceCat;
INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.utilities";
IPHONEOS_DEPLOYMENT_TARGET = 18.0;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
@@ -380,9 +386,11 @@
CODE_SIGN_ENTITLEMENTS = VoiceCatiOS/VoiceCatiOS.entitlements;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
DEVELOPMENT_TEAM = "";
DEVELOPMENT_TEAM = FJV8L966W4;
INFOPLIST_FILE = VoiceCatiOS/Info.plist;
IPHONEOS_DEPLOYMENT_TARGET = 17.0;
INFOPLIST_KEY_CFBundleDisplayName = VoiceCat;
INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.utilities";
IPHONEOS_DEPLOYMENT_TARGET = 18.0;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
@@ -426,7 +434,7 @@
/* Begin XCLocalSwiftPackageReference section */
BBBB00000000000000000049 /* XCLocalSwiftPackageReference "../" */ = {
isa = XCLocalSwiftPackageReference;
relativePath = "../";
relativePath = ../;
};
/* End XCLocalSwiftPackageReference section */
@@ -437,7 +445,6 @@
productName = VoiceCatCore;
};
/* End XCSwiftPackageProductDependency section */
};
rootObject = BBBB00000000000000000001 /* Project object */;
}