Next30

.github/workflows/ci_test.yml

@@ -9,7 +9,7 @@ jobs:
     #container: ubuntu:20.04
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update package list
         run: sudo apt-get update
@@ -44,7 +44,7 @@ jobs:
         run: cargo test --features bluez-backend,cpal-backend,jack-backend,pulse-backend,
 
       - name: Run cargo test with all optional features
-        run: cargo test --features 32bit,debug,fftw,secure-websocket
+        run: cargo test --features 32bit,debug,secure-websocket
 
       - name: Run cargo fmt
         run: cargo fmt --all -- --check
@@ -57,7 +57,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -81,7 +81,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -105,7 +105,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -131,7 +131,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -142,12 +142,28 @@ jobs:
       - name: Run cargo test
         run: cargo test --no-default-features
 
+  check_test_windows7:
+    name: Check and test Windows7 (rustc 1.75)
+    runs-on: windows-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install stable toolchain
+        uses: dtolnay/[email protected]
+
+      - name: Run cargo check
+        run: cargo check --no-default-features
+
+      - name: Run cargo test
+        run: cargo test --no-default-features
+
   check_test_macos:
-    name: Check and test macOS
-    runs-on: macos-latest
+    name: Check and test macOS Intel
+    runs-on: macos-13
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -159,19 +175,20 @@ jobs:
         run: cargo test --no-default-features
 
   check_macos_arm:
-    name: Check macOS aarch64
+    name: Check and test macOS Arm
     runs-on: macos-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: aarch64-apple-darwin
 
-      - name: Run cargo check for arm
-        run: cargo check --target aarch64-apple-darwin
+      - name: Run cargo check
+        run: cargo check --no-default-features
+
+      - name: Run cargo test
+        run: cargo test --no-default-features
 
 
 

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
     #container: ubuntu:20.04
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update package list
         run: sudo apt-get update
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -117,7 +117,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -149,7 +149,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -168,12 +168,35 @@ jobs:
           asset_name: camilladsp-windows-amd64.zip
           tag: ${{ github.ref }}
 
+  windows7:
+    name: Windows7
+    runs-on: windows-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install stable toolchain
+        uses: dtolnay/[email protected]
+
+      - name: Build
+        run: cargo build --release
+
+      - name: Compress
+        run: powershell Compress-Archive target/release/camilladsp.exe camilladsp.zip
+
+      - name: Upload binaries to release
+        uses: svenstaro/upload-release-action@v2
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          file: camilladsp.zip
+          asset_name: camilladsp-windows7-amd64.zip
+          tag: ${{ github.ref }}
   macos:
-    name: macOS
-    runs-on: macos-latest
+    name: macOS Intel
+    runs-on: macos-13
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -194,22 +217,20 @@ jobs:
 
 
   macos_arm:
-    name: macOS aarch64
+    name: macOS Arm
     runs-on: macos-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
-        with:
-          targets: aarch64-apple-darwin
 
       - name: Build
-        run: cargo build --release --target aarch64-apple-darwin
+        run: cargo build --release
 
       - name: Compress
-        run: tar -zcvf camilladsp.tar.gz -C target/aarch64-apple-darwin/release camilladsp
+        run: tar -zcvf camilladsp.tar.gz -C target/release camilladsp
 
       - name: Upload binaries to release
         uses: svenstaro/upload-release-action@v2

.gitignore

@@ -7,4 +7,7 @@ default_config.yml
 active_config.yml
 camilladsp.log
 configs/
-coeffs/
+coeffs/
+.venv
+*.csv
+*.exe

CHANGELOG.md

@@ -1,3 +1,29 @@
+## v3.0.0
+New features:
+- Optional multithreaded filter processing.
+- Request higher proprity of audio threads for improved stability.
+- Add a signal generator capture device.
+- Optionally write wav header when outputting to file or stdout.
+- Add `WavFile` capture device type for reading wav files.
+- Optional limit for volume controls.
+- Add websocket command for reading all faders with a single call.
+- Linux: Subscribe to capture device control events for volume, sample rate and format changes.
+- Linux: Optionally select Alsa sample format automatically.
+- Improved controller for rate adjustment.
+- Command line options for setting aux volume and mute.
+- Optional user-defined volume limits for volume adjust commands.
+- Add noise gate.
+- Add optional channel labels for capture devices and mixers.
+- Optional log file rotation.
+Changes:
+- Remove the optional use of FFTW instead of RustFFT.
+- Rename `File` capture device to `RawFile`.
+- Filter pipeline steps take a list of channels to filter instead of a single one.
+Bugfixes:
+- Windows: Fix compatibility issues for some WASAPI devices.
+- MacOS: Support devices appearing as separate capture and playback devices.
+- Linux: Improved Alsa error handling.
+
 ## v2.0.3
 Bugfixes:
 - MacOS: Fix using Aggregate devices for playback.

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
-name = "camilladsp"
-version = "2.0.3"
+name = "CamillaDSP"
+version = "3.0.0"
 authors = ["Henrik Enquist <[email protected]>"]
 edition = "2021"
 description = "A flexible tool for processing audio"
-rust-version = "1.61"
+rust-version = "1.74"
 
 [features]
 default = ["websocket"]
@@ -15,7 +15,6 @@ bluez-backend = ["zbus"]
 32bit = []
 websocket = ["tungstenite"]
 secure-websocket = ["websocket", "native-tls", "tungstenite/native-tls"]
-FFTW = ["fftw"]
 debug = []
 avoid-rustc-issue-116359 = []
 
@@ -28,9 +27,9 @@ name = "camilladsp"
 path = "src/bin.rs"
 
 [target.'cfg(target_os="linux")'.dependencies]
-alsa = "0.8.1"
+alsa = "0.9.0"
 alsa-sys = "0.3.1"
-nix = "0.23"
+nix = { version = "0.28", features = ["poll", "signal"] }
 zbus = { version = "3.0.0", optional = true }
 
 [target.'cfg(target_os="macos")'.dependencies]
@@ -42,8 +41,8 @@ dispatch = "0.2.0"
 [target.'cfg(target_os="windows")'.dependencies]
 #wasapi = { path = "../../rust/wasapi" }
 #wasapi = { git = "https://github.com/HEnquist/wasapi-rs", branch = "win041" }
-wasapi = "0.13.0"
-windows = {version = "0.48.0", features = ["Win32_System_Threading", "Win32_Foundation"] }
+wasapi = "0.15.0"
+windows = {version = "0.57.0", features = ["Win32_System_Threading", "Win32_Foundation"] }
 
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
@@ -52,13 +51,12 @@ serde_json = "1.0"
 serde_with = "1.11"
 realfft = "3.0.0"
 #realfft = { git = "https://github.com/HEnquist/realfft", branch = "better_errors" }
-fftw = { version = "0.7.0", optional = true }
 num-complex = "0.4"
 num-traits = "0.2"
 signal-hook = "0.3.8"
-rand = { version = "0.8.3", default_features = false, features = ["small_rng", "std"] }
+rand = { version = "0.8.3", default-features = false, features = ["small_rng", "std"] }
 rand_distr = "0.4.3"
-clap = "2.33.0"
+clap = { version = "4.5.4", features = ["cargo"] }
 lazy_static = "1.4.0"
 log = "0.4.14"
 flexi_logger = { version = "0.27.2", features = ["async", "colors"] }
@@ -67,15 +65,17 @@ tungstenite = { version = "0.21.0", optional = true }
 native-tls = { version = "0.2.7", optional = true }
 libpulse-binding = { version = "2.0", optional = true }
 libpulse-simple-binding = { version = "2.0", optional = true }
-rubato = "0.14.1"
-#rubato = { git = "https://github.com/HEnquist/rubato", branch = "next-0.13" }
+rubato = "0.15.0"
+#rubato = { git = "https://github.com/HEnquist/rubato", branch = "optional_fft" }
 cpal = { version = "0.13.3", optional = true }
 #rawsample = { path = "../../rust/rawsample" }
 #rawsample = { git = "https://github.com/HEnquist/rawsample", branch = "main" }
 rawsample = "0.2.0"
 circular-queue = "0.2.6"
 parking_lot = { version = "0.12.1", features = ["hardware-lock-elision"] }
 crossbeam-channel = "0.5"
+rayon = "1.10.0"
+audio_thread_priority = { version = "0.32.0", default-features = false }
 
 [build-dependencies]
 version_check = "0.9"

FAQ.md

@@ -47,6 +47,12 @@
 
   Note the extra padding bytes (`0x00`) in S24LE. This scheme means that the samples get an "easier" alignment in memory, while wasting some space. In practice, this format isn't used much.
 
+- Why don't I get any sound on MacOS?
+
+  Apps need to be granted access to the microphone in order to record sound from any source.
+  Without microphone access, things appear to be running well but only silence is recorded.
+  See [Microphone access](./backend_coreaudio.md#microphone-access)
+
 ## Filtering
 
 - I only have filters with negative gain, why do I get clipping anyway?