xuning / sherpaonnx

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Fangjun Kuang
Committed by GitHub
f5e9a162 1 parent b5021160

Publish flutter packages for Android (#1074)

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正在显示 117 个修改的文件 包含 628 行增加 和 7559 行删除
... ... @@ -14,10 +14,11 @@ concurrency:
cancel-in-progress: true
jobs:
release_dart:
sherpa_onnx_linux:
# if: false
permissions:
id-token: write # Required for authentication using OIDC
name: Release dart
name: sherpa_onnx_linux
runs-on: ubuntu-latest
steps:
... ... @@ -31,21 +32,470 @@ jobs:
- uses: dart-lang/setup-dart@v1
- name: Copy pre-build libs
- name: Fix version
shell: bash
run: |
cd scripts/dart
./release.sh
cd ../..
SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt | cut -d " " -f 2 | cut -d '"' -f 2)
mv -v sherpa-onnx/flutter /tmp/to-be-published
src_dir=$PWD/flutter/sherpa_onnx_linux
pushd $src_dir
v="version: $SHERPA_ONNX_VERSION"
echo "v: $v"
sed -i.bak s"/^version: .*/$v/" ./pubspec.yaml
rm *.bak
git status
git diff
cp -v README.md /tmp/to-be-published
- name: Copy extra files
shell: bash
run: |
dst=flutter/sherpa_onnx_linux
mkdir $dst/example
cp -v flutter/sherpa_onnx/example/* $dst/example
cp -v LICENSE $dst/
cp -v CHANGELOG.md $dst/
git status
- name: Build sherpa-onnx
uses: addnab/docker-run-action@v3
with:
image: quay.io/pypa/manylinux2014_x86_64
options: |
--volume ${{ github.workspace }}/:/home/runner/work/sherpa-onnx/sherpa-onnx
shell: bash
run: |
uname -a
gcc --version
cmake --version
cat /etc/*release
id
pwd
cd /home/runner/work/sherpa-onnx/sherpa-onnx
mkdir build
cd build
cmake \
-D SHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
-D SHERPA_ONNX_ENABLE_TTS=ON \
-D CMAKE_BUILD_TYPE=Release \
-D BUILD_SHARED_LIBS=ON \
-D CMAKE_INSTALL_PREFIX=./install \
-D SHERPA_ONNX_ENABLE_JNI=OFF \
-D SHERPA_ONNX_ENABLE_BINARY=OFF \
..
make -j2
make install
ls -lh ./install/lib
- name: Copy pre-built libs
shell: bash
run: |
cp -v build/install/lib/lib*.so* flutter/sherpa_onnx_linux/linux/
pushd flutter/sherpa_onnx_linux/linux/
rm libonnxruntime.so
ln -s libonnxruntime.so.* ./libonnxruntime.so
popd
mv -v flutter/sherpa_onnx_linux /tmp/to_be_published
ls -lh /tmp/to_be_published/linux
- name: Release
shell: bash
run: |
cd /tmp/to_be_published
flutter pub get
flutter pub publish --dry-run
flutter pub publish --force
sherpa_onnx_macos:
# if: false
permissions:
id-token: write # Required for authentication using OIDC
name: sherpa_onnx_macos
runs-on: macos-latest
steps:
- uses: actions/checkout@v4
- name: ccache
uses: hendrikmuhs/ccache-action@v1.2
with:
key: ${{ matrix.os }}-flutter-release-package
- name: Setup Flutter SDK
uses: flutter-actions/setup-flutter@v3
with:
channel: stable
version: latest
- uses: dart-lang/setup-dart@v1
- name: Fix version
shell: bash
run: |
SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt | cut -d " " -f 2 | cut -d '"' -f 2)
src_dir=$PWD/flutter/sherpa_onnx_macos
pushd $src_dir
v="version: $SHERPA_ONNX_VERSION"
echo "v: $v"
sed -i.bak s"/^version: .*/$v/" ./pubspec.yaml
rm *.bak
git status
git diff
- name: Copy extra files
shell: bash
run: |
dst=flutter/sherpa_onnx_macos
mkdir $dst/example
cp -v flutter/sherpa_onnx/example/* $dst/example
cp -v LICENSE $dst/
cp -v CHANGELOG.md $dst/
git status
- name: Configure CMake
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
mkdir build
cd build
cmake \
-D SHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
-D SHERPA_ONNX_ENABLE_TTS=ON \
-D CMAKE_BUILD_TYPE=Release \
-D BUILD_SHARED_LIBS=ON \
-D CMAKE_INSTALL_PREFIX=./install \
-D SHERPA_ONNX_ENABLE_JNI=OFF \
-D SHERPA_ONNX_ENABLE_BINARY=OFF \
-D CMAKE_OSX_ARCHITECTURES="x86_64;arm64" \
..
- name: Build sherpa-onnx
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
cd build
make -j2 install
ls -lh install/lib/libsherpa-onnx-core.dylib
file install/lib/libsherpa-onnx-core.dylib
- name: Copy pre-built libs
shell: bash
run: |
cp -v build/install/lib/lib*.dylib* flutter/sherpa_onnx_macos/macos/
mv -v flutter/sherpa_onnx_macos /tmp/to_be_published
ls -lh /tmp/to_be_published/macos
pushd /tmp/to_be_published/macos
rm libonnxruntime.dylib
ls -lh
popd
- name: Release
shell: bash
run: |
cd /tmp/to_be_published
du -h -d1 .
flutter pub get
flutter pub publish --dry-run
flutter pub publish --force
sherpa_onnx_windows:
# if: false
permissions:
id-token: write # Required for authentication using OIDC
name: sherpa_onnx_windows
runs-on: windows-2019
steps:
- uses: actions/checkout@v4
- name: Fix version
shell: bash
run: |
SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt | cut -d " " -f 2 | cut -d '"' -f 2)
src_dir=$PWD/flutter/sherpa_onnx_windows
pushd $src_dir
v="version: $SHERPA_ONNX_VERSION"
echo "v: $v"
sed -i.bak s"/^version: .*/$v/" ./pubspec.yaml
rm *.bak
git status
git diff
- name: Copy extra files
shell: bash
run: |
dst=flutter/sherpa_onnx_windows
mkdir $dst/example
cp -v flutter/sherpa_onnx/example/* $dst/example
cp -v LICENSE $dst/
cp -v CHANGELOG.md $dst/
git status
- name: Configure CMake
shell: bash
run: |
mkdir build
cd build
cmake \
-D SHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
-D SHERPA_ONNX_ENABLE_TTS=ON \
-D CMAKE_BUILD_TYPE=Release \
-D BUILD_SHARED_LIBS=ON \
-D CMAKE_INSTALL_PREFIX=./install \
-D SHERPA_ONNX_ENABLE_JNI=OFF \
-D SHERPA_ONNX_ENABLE_BINARY=OFF \
..
- name: Build sherpa-onnx
shell: bash
run: |
cd build
cmake --build . --target install --config Release
ls -lh install/lib/*.dll
- name: Copy pre-built libs
shell: bash
run: |
cp -v build/install/lib/*.dll flutter/sherpa_onnx_windows/windows/
mv -v flutter/sherpa_onnx_windows /tmp/to_be_published
ls -lh /tmp/to_be_published/windows
- name: Setup Flutter SDK
uses: flutter-actions/setup-flutter@v3
with:
channel: stable
version: latest
- uses: dart-lang/setup-dart@v1
- name: Release
shell: bash
run: |
cd /tmp/to-be-published
cd /tmp/to_be_published
flutter pub get
flutter pub publish --dry-run
flutter pub publish --force
sherpa_onnx_android:
# if: false
permissions:
id-token: write # Required for authentication using OIDC
name: sherpa_onnx_android
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: ccache
uses: hendrikmuhs/ccache-action@v1.2
with:
key: ${{ matrix.os }}-flutter-release-package-android
- name: Fix version
shell: bash
run: |
SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt | cut -d " " -f 2 | cut -d '"' -f 2)
src_dir=$PWD/flutter/sherpa_onnx_android
pushd $src_dir
v="version: $SHERPA_ONNX_VERSION"
echo "v: $v"
sed -i.bak s"/^version: .*/$v/" ./pubspec.yaml
rm *.bak
git status
git diff
- name: Copy extra files
shell: bash
run: |
dst=flutter/sherpa_onnx_android
mkdir $dst/example
cp -v flutter/sherpa_onnx/example/* $dst/example
cp -v LICENSE $dst/
cp -v CHANGELOG.md $dst/
git status
- name: Build android-arm64-v8a
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
export SHERPA_ONNX_ENABLE_C_API=ON
export SHERPA_ONNX_ENABLE_JNI=OFF
export SHERPA_ONNX_ENABLE_BINARY=OFF
./build-android-arm64-v8a.sh
- name: Build android-armv7-eabi
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
export SHERPA_ONNX_ENABLE_C_API=ON
export SHERPA_ONNX_ENABLE_JNI=OFF
export SHERPA_ONNX_ENABLE_BINARY=OFF
./build-android-armv7-eabi.sh
- name: Build android-x86
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
export SHERPA_ONNX_ENABLE_C_API=ON
export SHERPA_ONNX_ENABLE_JNI=OFF
export SHERPA_ONNX_ENABLE_BINARY=OFF
./build-android-x86.sh
- name: Build android-x86-64
shell: bash
run: |
export CMAKE_CXX_COMPILER_LAUNCHER=ccache
export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
cmake --version
export SHERPA_ONNX_ENABLE_C_API=ON
export SHERPA_ONNX_ENABLE_JNI=OFF
export SHERPA_ONNX_ENABLE_BINARY=OFF
./build-android-x86-64.sh
- name: Copy pre-built libs
shell: bash
run: |
echo "----arm64-v8a----"
cp -v build-android-arm64-v8a/install/lib/lib*.so flutter/sherpa_onnx_android/android/src/main/jniLibs/arm64-v8a/
echo "----armv7-eabi----"
cp -v build-android-armv7-eabi/install/lib/lib*.so flutter/sherpa_onnx_android/android/src/main/jniLibs/armeabi-v7a
echo "----x86----"
cp -v build-android-x86/install/lib/lib*.so flutter/sherpa_onnx_android/android/src/main/jniLibs/x86
echo "----x86_64----"
cp -v build-android-x86-64/install/lib/lib*.so flutter/sherpa_onnx_android/android/src/main/jniLibs/x86_64
mv -v flutter/sherpa_onnx_android /tmp/to_be_published
ls -lh /tmp/to_be_published
- name: Setup Flutter SDK
uses: flutter-actions/setup-flutter@v3
with:
channel: stable
version: latest
- uses: dart-lang/setup-dart@v1
- name: Release
shell: bash
run: |
cd /tmp/to_be_published
du -h -d1 .
flutter pub get
flutter pub publish --dry-run
flutter pub publish --force
sherpa_onnx:
# needs: [sherpa_onnx_linux, sherpa_onnx_macos, sherpa_onnx_windows, sherpa_onnx_android]
# if: false
permissions:
id-token: write # Required for authentication using OIDC
name: sherpa_onnx
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Setup Flutter SDK
uses: flutter-actions/setup-flutter@v3
with:
channel: stable
version: latest
- uses: dart-lang/setup-dart@v1
- name: Fix version
shell: bash
run: |
SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt | cut -d " " -f 2 | cut -d '"' -f 2)
src_dir=$PWD/flutter/sherpa_onnx
pushd $src_dir
v="version: $SHERPA_ONNX_VERSION"
echo "v: $v"
sed -i.bak s"/^version: .*/$v/" ./pubspec.yaml
rm *.bak
git status
git diff
- name: Copy extra files
shell: bash
run: |
dst=flutter/sherpa_onnx
cp -v LICENSE $dst/
cp -v CHANGELOG.md $dst/
cp -v README.md $dst/
git status
mv -v flutter/sherpa_onnx /tmp/to_be_published
ls -lh /tmp/to_be_published
- name: Release
shell: bash
run: |
cd /tmp/to_be_published
du -h -d1 .
flutter pub get
flutter pub publish --dry-run
flutter pub publish --force
... ...
... ... @@ -46,6 +46,51 @@ jobs:
dart --version
flutter doctor
- name: Display sherpa-onnx package info
shell: bash
run: |
cd dart-api-examples/vad
flutter pub get
if [[ ${{ matrix.os }} == ubuntu-latest ]]; then
echo "-----"
ls -lh /home/runner/work/_temp/pub-cache/hosted/pub.dev
echo "-----"
ls -lh /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx*
echo "-----"
ls -lh /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx*/*
echo "-----"
ls -lh /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_linux-*
# sudo mkdir /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_linux-1.10.7/lib
# sudo touch /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_linux-1.10.7/lib/.gitkeep
echo "-----"
ls -lh /home/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_linux-*/linux
elif [[ ${{ matrix.os }} == macos-latest ]]; then
echo "-----"
ls -lh /Users/runner/work/_temp/pub-cache/hosted/pub.dev
echo "-----"
ls -lh /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx*
echo "-----"
ls -lh /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx*/*
echo "-----"
ls -lh /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_macos-*/
echo "-----"
ls -lh /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_macos-*/macos
# sudo mkdir /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_macos-1.10.7/lib
# sudo touch /Users/runner/work/_temp/pub-cache/hosted/pub.dev/sherpa_onnx_macos-1.10.7/lib/.gitkeep
fi
- name: Run tests
shell: bash
run: |
... ...
... ... @@ -108,3 +108,4 @@ sherpa-onnx-nemo-*
sherpa-onnx-vits-*
sherpa-onnx-telespeech-ctc-*
*.fst
.ccache
... ...
## 1.10.9
* Fix released packages. piper-phonemize was not included in v1.10.8.
## 1.10.8
* Fix released packages. There should be a lib directory.
## 1.10.7
* Support Android
* Support Android for Flutter.
## 1.10.2
... ...
... ... @@ -8,7 +8,7 @@ project(sherpa-onnx)
# ./nodejs-addon-examples
# ./dart-api-examples/
# ./sherpa-onnx/flutter/CHANGELOG.md
set(SHERPA_ONNX_VERSION "1.10.6")
set(SHERPA_ONNX_VERSION "1.10.9")
# Disable warning about
#
... ... @@ -61,7 +61,7 @@ if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
if(DEFINED ANDROID_ABI AND NOT SHERPA_ONNX_ENABLE_JNI)
if(DEFINED ANDROID_ABI AND NOT SHERPA_ONNX_ENABLE_JNI AND NOT SHERPA_ONNX_ENABLE_C_API)
message(STATUS "Set SHERPA_ONNX_ENABLE_JNI to ON for Android")
set(SHERPA_ONNX_ENABLE_JNI ON CACHE BOOL "" FORCE)
endif()
... ...
... ... @@ -10,7 +10,7 @@ environment:
# Add regular dependencies here.
dependencies:
sherpa_onnx: ^1.10.2
sherpa_onnx: ^1.10.9
path: ^1.9.0
args: ^2.5.0
... ...
... ... @@ -11,7 +11,7 @@ environment:
# Add regular dependencies here.
dependencies:
sherpa_onnx: ^1.10.2
sherpa_onnx: ^1.10.9
path: ^1.9.0
args: ^2.5.0
... ...
... ... @@ -8,7 +8,7 @@ environment:
# Add regular dependencies here.
dependencies:
sherpa_onnx: ^1.10.2
sherpa_onnx: ^1.10.9
path: ^1.9.0
args: ^2.5.0
... ...
... ... @@ -9,7 +9,7 @@ environment:
sdk: ^3.4.0
dependencies:
sherpa_onnx: ^1.10.2
sherpa_onnx: ^1.10.9
path: ^1.9.0
args: ^2.5.0
... ...
... ... @@ -30,7 +30,7 @@ dependencies:
record: ^5.1.0
url_launcher: ^6.2.6
sherpa_onnx: ^1.10.0
sherpa_onnx: ^1.10.9
# sherpa_onnx:
# path: ../../flutter/sherpa_onnx
... ...
# Usage
# Some use commands while learning flutter/dart
## macOS
... ...
# sherpa_onnx
Please see <https://github.com/k2-fsa/sherpa-onnx>
# sherpa-onnx app example
See also <https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples>
## Flutter examples
## Streaming speech recognition
| Functions | URL | Supported Platforms|
|---|---|---|
|Streaming speech recognition| [Address](https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples/streaming_asr)| Android, macOS, Windows|
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
## Pure dart-examples
| Functions | URL | Supported Platforms|
|---|---|---|
|Streaming speech recognition| [Address](https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr)| macOS, Windows, Linux|
|Non-Streaming speech recognition| [Address](https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr)| macOS, Windows, Linux|
|Text to speech| [Address](https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts)| macOS, Windows, Linux|
|Voice activity detection (VAD)| [Address](https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad)| macOS, Windows, Linux|
... ...
... ... @@ -4,7 +4,7 @@ description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/sherpa-onnx/flutter
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
... ... @@ -16,8 +16,8 @@ topics:
- audio-tagging
- voice-activity-detection
# remember to change the version in ../sherpa_onnx_macos/macos/sherpa_onnx.podspec
version: 1.10.7
# remember to change the version in ../sherpa_onnx_macos/macos/sherpa_onnx_macos.podspec
version: 1.10.9
homepage: https://github.com/k2-fsa/sherpa-onnx
... ... @@ -30,16 +30,16 @@ dependencies:
flutter:
sdk: flutter
sherpa_onnx_android:
sherpa_onnx_android: ^1.10.9
# path: ../sherpa_onnx_android
sherpa_onnx_macos:
sherpa_onnx_macos: ^1.10.9
# path: ../sherpa_onnx_macos
sherpa_onnx_linux:
sherpa_onnx_linux: ^1.10.9
# path: ../sherpa_onnx_linux
#
sherpa_onnx_windows:
sherpa_onnx_windows: ^1.10.9
# path: ../sherpa_onnx_windows
flutter:
... ...
# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.pub-cache/
.pub/
/build/
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release
# Introduction
Please find examples at
https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples
and
https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples
# sherpa-onnx app example
## Streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
# Introduction
This directory is left empty intentionally.
... ...
name: sherpa_onnx_android
description: "A new Flutter FFI plugin project."
description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
version: 0.0.1
homepage:
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
homepage: https://github.com/k2-fsa/sherpa-onnx
topics:
- speech-recognition
- speech-synthesis
- speaker-identification
- audio-tagging
- voice-activity-detection
environment:
sdk: '>=3.4.0 <4.0.0'
... ...
# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.pub-cache/
.pub/
/build/
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release
# Introduction
Please find examples at
https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples
and
https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples
# sherpa-onnx app example
## Streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
# Introduction
This directory is left empty intentionally.
... ...
name: sherpa_onnx_linux
description: "A new Flutter FFI plugin project."
description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
version: 0.0.1
homepage:
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
homepage: https://github.com/k2-fsa/sherpa-onnx
topics:
- speech-recognition
- speech-synthesis
- speaker-identification
- audio-tagging
- voice-activity-detection
environment:
sdk: '>=3.4.0 <4.0.0'
... ...
# Introduction
Please find examples at
https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples
and
https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples
# sherpa-onnx app example
## Streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
# Introduction
This directory is left empty intentionally.
... ...
... ... @@ -4,7 +4,7 @@
#
Pod::Spec.new do |s|
s.name = 'sherpa_onnx_macos'
s.version = '1.10.6'
s.version = '1.10.7'
s.summary = 'sherpa-onnx Flutter FFI plugin project.'
s.description = <<-DESC
sherpa-onnx Flutter FFI plugin project.
... ...
name: sherpa_onnx_macos
description: "A new Flutter FFI plugin project."
description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
version: 0.0.1
homepage:
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
homepage: https://github.com/k2-fsa/sherpa-onnx
topics:
- speech-recognition
- speech-synthesis
- speaker-identification
- audio-tagging
- voice-activity-detection
environment:
sdk: '>=3.4.0 <4.0.0'
... ...
# Miscellaneous
*.class
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# The .vscode folder contains launch configuration and tasks you configure in
# VS Code which you may wish to be included in version control, so this line
# is commented out by default.
#.vscode/
# Flutter/Dart/Pub related
**/doc/api/
**/ios/Flutter/.last_build_id
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
.pub-cache/
.pub/
/build/
# Symbolication related
app.*.symbols
# Obfuscation related
app.*.map.json
# Android Studio will place build artifacts here
/android/app/debug
/android/app/profile
/android/app/release
# Introduction
Please find examples at
https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter-examples
and
https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples
# sherpa-onnx app example
## Streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
# Introduction
This directory is left empty intentionally.
... ...
name: sherpa_onnx_windows
description: "A new Flutter FFI plugin project."
description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
version: 0.0.1
homepage:
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
homepage: https://github.com/k2-fsa/sherpa-onnx
topics:
- speech-recognition
- speech-synthesis
- speaker-identification
- audio-tagging
- voice-activity-detection
environment:
sdk: '>=3.4.0 <4.0.0'
... ...
# Do not remove or rename entries in this file, only add new ones
# See https://github.com/flutter/flutter/issues/128635 for more context.
# Miscellaneous
*.class
*.lock
*.log
*.pyc
*.swp
.DS_Store
.atom/
.buildlog/
.history
.svn/
# IntelliJ related
*.iml
*.ipr
*.iws
.idea/
# Visual Studio Code related
.classpath
.project
.settings/
.vscode/*
# Flutter repo-specific
/bin/cache/
/bin/internal/bootstrap.bat
/bin/internal/bootstrap.sh
/bin/mingit/
/dev/benchmarks/mega_gallery/
/dev/bots/.recipe_deps
/dev/bots/android_tools/
/dev/devicelab/ABresults*.json
/dev/docs/doc/
/dev/docs/api_docs.zip
/dev/docs/flutter.docs.zip
/dev/docs/lib/
/dev/docs/pubspec.yaml
/dev/integration_tests/**/xcuserdata
/dev/integration_tests/**/Pods
/packages/flutter/coverage/
version
analysis_benchmark.json
# packages file containing multi-root paths
.packages.generated
# Flutter/Dart/Pub related
**/doc/api/
.dart_tool/
.flutter-plugins
.flutter-plugins-dependencies
**/generated_plugin_registrant.dart
.packages
.pub-preload-cache/
.pub-cache/
.pub/
build/
flutter_*.png
linked_*.ds
unlinked.ds
unlinked_spec.ds
# Android related
**/android/**/gradle-wrapper.jar
.gradle/
**/android/captures/
**/android/gradlew
**/android/gradlew.bat
**/android/local.properties
**/android/**/GeneratedPluginRegistrant.java
**/android/key.properties
*.jks
# iOS/XCode related
**/ios/**/*.mode1v3
**/ios/**/*.mode2v3
**/ios/**/*.moved-aside
**/ios/**/*.pbxuser
**/ios/**/*.perspectivev3
**/ios/**/*sync/
**/ios/**/.sconsign.dblite
**/ios/**/.tags*
**/ios/**/.vagrant/
**/ios/**/DerivedData/
**/ios/**/Icon?
**/ios/**/Pods/
**/ios/**/.symlinks/
**/ios/**/profile
**/ios/**/xcuserdata
**/ios/.generated/
**/ios/Flutter/.last_build_id
**/ios/Flutter/App.framework
**/ios/Flutter/Flutter.framework
**/ios/Flutter/Flutter.podspec
**/ios/Flutter/Generated.xcconfig
**/ios/Flutter/ephemeral
**/ios/Flutter/app.flx
**/ios/Flutter/app.zip
**/ios/Flutter/flutter_assets/
**/ios/Flutter/flutter_export_environment.sh
**/ios/ServiceDefinitions.json
**/ios/Runner/GeneratedPluginRegistrant.*
# macOS
**/Flutter/ephemeral/
**/Pods/
**/macos/Flutter/GeneratedPluginRegistrant.swift
**/macos/Flutter/ephemeral
**/xcuserdata/
# Windows
**/windows/flutter/generated_plugin_registrant.cc
**/windows/flutter/generated_plugin_registrant.h
**/windows/flutter/generated_plugins.cmake
# Linux
**/linux/flutter/generated_plugin_registrant.cc
**/linux/flutter/generated_plugin_registrant.h
**/linux/flutter/generated_plugins.cmake
# Coverage
coverage/
# Symbols
app.*.symbols
# Exceptions to above rules.
!**/ios/**/default.mode1v3
!**/ios/**/default.mode2v3
!**/ios/**/default.pbxuser
!**/ios/**/default.perspectivev3
!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
!/dev/ci/**/Gemfile.lock
!.vscode/settings.json
## User settings
xcuserdata/
## Xcode 8 and earlier
*.xcscmblueprint
*.xccheckout
flutter_jank_metrics*.json
## 1.10.2
* Fix passing C# string to C++
## 1.10.1
* Enable to stop TTS generation
## 1.10.0
* Add inverse text normalization
## 1.9.30
* Add TTS
## 1.9.29
* Publish with CI
## 0.0.3
* Fix path separator on Windows.
## 0.0.2
* Support specifying lib path.
## 0.0.1
* Initial release.
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include: package:flutter_lints/flutter.yaml
# Additional information about this file can be found at
# https://dart.dev/guides/language/analysis-options
# Introduction
## Speaker identification
```bash
# switch to this directory and run
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/speaker-recongition-models/3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx
wget https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx
git clone https://github.com/csukuangfj/sr-data
rm -rf sr-data/.git
```
# sherpa-onnx app example
## Streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/streaming-asr
## Non-streaming speech recognition
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/non-streaming-asr
## Text to speech (TTS)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/tts
## Voice activity detection (VAD)
Please see https://github.com/k2-fsa/sherpa-onnx/tree/master/dart-api-examples/vad
// Copyright (c) 2024 Xiaomi Corporation
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
class InfoScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
const double height = 20;
return Container(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text('Everything is open-sourced.'),
SizedBox(height: height),
InkWell(
child: Text('Code: https://github.com/k2-fsa/sherpa-onnx'),
onTap: () => launch('https://k2-fsa.github.io/sherpa/onnx/'),
),
SizedBox(height: height),
InkWell(
child: Text('Doc: https://k2-fsa.github.io/sherpa/onnx/'),
onTap: () => launch('https://k2-fsa.github.io/sherpa/onnx/'),
),
SizedBox(height: height),
Text('QQ 群: 744602236'),
SizedBox(height: height),
InkWell(
child: Text(
'微信群: https://k2-fsa.github.io/sherpa/social-groups.html'),
onTap: () =>
launch('https://k2-fsa.github.io/sherpa/social-groups.html'),
),
],
),
),
);
}
}
// Copyright (c) 2024 Xiaomi Corporation
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import 'package:flutter/material.dart';
import './vad.dart';
import './streaming_asr.dart';
import './info.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Next-gen Kaldi',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Next-gen Kaldi Demo'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _currentIndex = 0;
final List<Widget> _tabs = [
StreamingAsrScreen(),
VadScreen(),
InfoScreen(),
];
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: _tabs[_currentIndex],
bottomNavigationBar: BottomNavigationBar(
currentIndex: _currentIndex,
onTap: (int index) {
setState(() {
_currentIndex = index;
});
},
// https://www.xiconeditor.com/
items: [
BottomNavigationBarItem(
icon: new Image.asset("assets/streaming-asr.ico"),
label: '',
),
BottomNavigationBarItem(
icon: new Image.asset("assets/vad.ico"),
label: '',
),
BottomNavigationBarItem(
icon: Icon(Icons.info),
label: 'Info',
),
],
),
);
}
}
// Copyright (c) 2024 Xiaomi Corporation
import 'package:path/path.dart';
import 'package:path_provider/path_provider.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:typed_data';
import "dart:io";
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import './utils.dart';
Future<void> testNonStreamingParaformerAsr() async {
var model = 'assets/sherpa-onnx-paraformer-zh-2023-03-28/model.int8.onnx';
var tokens = 'assets/sherpa-onnx-paraformer-zh-2023-03-28/tokens.txt';
var testWave = 'assets/sherpa-onnx-paraformer-zh-2023-03-28/test_wavs/0.wav';
model = await copyAssetFile(src: model, dst: 'model.int8.onnx');
tokens = await copyAssetFile(src: tokens, dst: 'tokens.txt');
testWave = await copyAssetFile(src: testWave, dst: '0.wav');
final paraformer = sherpa_onnx.OfflineParaformerModelConfig(
model: model,
);
final modelConfig = sherpa_onnx.OfflineModelConfig(
paraformer: paraformer,
tokens: tokens,
modelType: 'paraformer',
);
final config = sherpa_onnx.OfflineRecognizerConfig(model: modelConfig);
print(config);
final recognizer = sherpa_onnx.OfflineRecognizer(config);
final waveData = sherpa_onnx.readWave(testWave);
final stream = recognizer.createStream();
stream.acceptWaveform(
samples: waveData.samples, sampleRate: waveData.sampleRate);
recognizer.decode(stream);
final result = recognizer.getResult(stream);
print('result is: ${result}');
print('recognizer: ${recognizer.ptr}');
stream.free();
recognizer.free();
}
// Copyright (c) 2024 Xiaomi Corporation
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import 'dart:typed_data';
import 'package:path/path.dart';
import './utils.dart';
Float32List computeEmbedding(
{required sherpa_onnx.SpeakerEmbeddingExtractor extractor,
required String filename}) {
final stream = extractor.createStream();
final waveData = sherpa_onnx.readWave(filename);
stream.acceptWaveform(
samples: waveData.samples, sampleRate: waveData.sampleRate);
stream.inputFinished();
final embedding = extractor.compute(stream);
stream.free();
return embedding;
}
Future<void> testSpeakerID() async {
final src =
'assets/3dspeaker_speech_eres2net_base_sv_zh-cn_3dspeaker_16k.onnx';
final modelPath = await copyAssetFile(src: src, dst: 'model.onnx');
final config = sherpa_onnx.SpeakerEmbeddingExtractorConfig(model: modelPath);
final extractor = sherpa_onnx.SpeakerEmbeddingExtractor(config: config);
const _spk1Files = [
'assets/sr-data/enroll/fangjun-sr-1.wav',
'assets/sr-data/enroll/fangjun-sr-2.wav',
'assets/sr-data/enroll/fangjun-sr-3.wav',
];
final spk1Files = <String>[];
for (final f in _spk1Files) {
spk1Files.add(await copyAssetFile(src: f, dst: basename(f)));
}
final spk1Vec = <Float32List>[];
for (final f in spk1Files) {
spk1Vec.add(computeEmbedding(extractor: extractor, filename: f));
}
const _spk2Files = [
'assets/sr-data/enroll/leijun-sr-1.wav',
'assets/sr-data/enroll/leijun-sr-2.wav',
];
final spk2Files = <String>[];
for (final f in _spk2Files) {
spk2Files.add(await copyAssetFile(src: f, dst: basename(f)));
}
final spk2Vec = <Float32List>[];
for (final f in spk2Files) {
spk2Vec.add(computeEmbedding(extractor: extractor, filename: f));
}
final manager = sherpa_onnx.SpeakerEmbeddingManager(extractor.dim);
assert(manager.numSpeakers == 0, '${manager.numSpeakers}');
bool ok = manager.addMulti(name: 'fangjun', embeddingList: spk1Vec);
assert(ok, "Failed to add fangjun");
assert(manager.numSpeakers == 1, '${manager.numSpeakers}');
ok = manager.addMulti(name: 'leijun', embeddingList: spk2Vec);
assert(ok, "Failed to add leijun");
assert(manager.numSpeakers == 2, '${manager.numSpeakers}');
bool found = manager.contains('fangjun');
assert(found, 'Failed to find fangjun');
found = manager.contains('leijun');
assert(found, 'Failed to find leijun');
print('---All speakers---');
print(manager.allSpeakerNames);
print('------------');
const _testFiles = [
'assets/sr-data/test/fangjun-test-sr-1.wav',
'assets/sr-data/test/leijun-test-sr-1.wav',
'assets/sr-data/test/liudehua-test-sr-1.wav',
];
final testFiles = <String>[];
for (final f in _testFiles) {
testFiles.add(await copyAssetFile(src: f, dst: basename(f)));
}
const threshold = 0.6;
for (final f in testFiles) {
final embedding = computeEmbedding(extractor: extractor, filename: f);
var name = manager.search(embedding: embedding, threshold: threshold);
if (name == '') {
name = '<Unknown>';
}
print('${f}: ${name}');
}
ok = manager.verify(
name: 'fangjun',
embedding: computeEmbedding(extractor: extractor, filename: testFiles[0]),
threshold: threshold);
assert(ok, 'Failed to verify fangjun using ${testFiles[0]}');
ok = manager.remove('fangjun');
assert(ok, 'Failed to remove fangjun');
assert(manager.numSpeakers == 1, '${manager.numSpeakers}');
found = manager.contains('fangjun');
assert(!found, 'Still found fangjun!');
ok = manager.verify(
name: 'fangjun',
embedding: computeEmbedding(extractor: extractor, filename: testFiles[0]),
threshold: threshold);
assert(!ok, '${testFiles[0]}');
manager.free();
extractor.free();
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:path/path.dart' as p;
import 'package:path_provider/path_provider.dart';
import 'package:record/record.dart';
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import './utils.dart';
import './streaming_transducer_asr_test.dart'; // TODO(fangjun): remove it
Future<sherpa_onnx.OnlineRecognizer> createOnlineRecognizer() async {
var encoder =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/encoder-epoch-99-avg-1.int8.onnx';
var decoder =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/decoder-epoch-99-avg-1.onnx';
var joiner =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/joiner-epoch-99-avg-1.int8.onnx';
var tokens =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/tokens.txt';
encoder = await copyAssetFile(src: encoder, dst: 'encoder.onnx');
decoder = await copyAssetFile(src: decoder, dst: 'decoder.onnx');
joiner = await copyAssetFile(src: joiner, dst: 'joiner.onnx');
tokens = await copyAssetFile(src: tokens, dst: 'tokens.txt');
final transducer = sherpa_onnx.OnlineTransducerModelConfig(
encoder: encoder,
decoder: decoder,
joiner: joiner,
);
final modelConfig = sherpa_onnx.OnlineModelConfig(
transducer: transducer,
tokens: tokens,
modelType: 'zipformer',
);
final config = sherpa_onnx.OnlineRecognizerConfig(model: modelConfig);
return sherpa_onnx.OnlineRecognizer(config);
}
class StreamingAsrScreen extends StatefulWidget {
const StreamingAsrScreen({super.key});
@override
State<StreamingAsrScreen> createState() => _StreamingAsrScreenState();
}
class _StreamingAsrScreenState extends State<StreamingAsrScreen> {
late final TextEditingController _controller;
late final AudioRecorder _audioRecorder;
String _title = 'Real-time speech recognition';
String _last = '';
int _index = 0;
bool _isInitialized = false;
sherpa_onnx.OnlineRecognizer? _recognizer;
sherpa_onnx.OnlineStream? _stream;
int _sampleRate = 16000;
StreamSubscription<RecordState>? _recordSub;
RecordState _recordState = RecordState.stop;
@override
void initState() {
_audioRecorder = AudioRecorder();
_controller = TextEditingController();
_recordSub = _audioRecorder.onStateChanged().listen((recordState) {
_updateRecordState(recordState);
});
super.initState();
}
Future<void> _start() async {
if (!_isInitialized) {
sherpa_onnx.initBindings();
_recognizer = await createOnlineRecognizer();
_stream = _recognizer?.createStream();
_isInitialized = true;
}
try {
if (await _audioRecorder.hasPermission()) {
const encoder = AudioEncoder.pcm16bits;
if (!await _isEncoderSupported(encoder)) {
return;
}
final devs = await _audioRecorder.listInputDevices();
debugPrint(devs.toString());
const config = RecordConfig(
encoder: encoder,
sampleRate: 16000,
numChannels: 1,
);
final stream = await _audioRecorder.startStream(config);
stream.listen(
(data) {
final samplesFloat32 =
convertBytesToFloat32(Uint8List.fromList(data));
_stream!.acceptWaveform(
samples: samplesFloat32, sampleRate: _sampleRate);
while (_recognizer!.isReady(_stream!)) {
_recognizer!.decode(_stream!);
}
final text = _recognizer!.getResult(_stream!).text;
String textToDisplay = _last;
if (text != '') {
if (_last == '') {
textToDisplay = '$_index: $text';
} else {
textToDisplay = '$_index: $text\n$_last';
}
}
if (_recognizer!.isEndpoint(_stream!)) {
_recognizer!.reset(_stream!);
if (text != '') {
_last = textToDisplay;
_index += 1;
}
}
print('text: $textToDisplay');
_controller.value = TextEditingValue(
text: textToDisplay,
selection: TextSelection.collapsed(offset: textToDisplay.length),
);
},
onDone: () {
print('stream stopped.');
},
);
}
} catch (e) {
print(e);
}
}
Future<void> _stop() async {
_stream!.free();
_stream = _recognizer!.createStream();
await _audioRecorder.stop();
}
Future<void> _pause() => _audioRecorder.pause();
Future<void> _resume() => _audioRecorder.resume();
void _updateRecordState(RecordState recordState) {
setState(() => _recordState = recordState);
}
Future<bool> _isEncoderSupported(AudioEncoder encoder) async {
final isSupported = await _audioRecorder.isEncoderSupported(
encoder,
);
if (!isSupported) {
debugPrint('${encoder.name} is not supported on this platform.');
debugPrint('Supported encoders are:');
for (final e in AudioEncoder.values) {
if (await _audioRecorder.isEncoderSupported(e)) {
debugPrint('- ${encoder.name}');
}
}
}
return isSupported;
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(_title),
const SizedBox(height: 50),
TextField(
maxLines: 5,
controller: _controller,
readOnly: true,
),
const SizedBox(height: 50),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
_buildRecordStopControl(),
const SizedBox(width: 20),
_buildText(),
],
),
],
),
),
);
}
@override
void dispose() {
_recordSub?.cancel();
_audioRecorder.dispose();
_stream?.free();
_recognizer?.free();
super.dispose();
}
Widget _buildRecordStopControl() {
late Icon icon;
late Color color;
if (_recordState != RecordState.stop) {
icon = const Icon(Icons.stop, color: Colors.red, size: 30);
color = Colors.red.withOpacity(0.1);
} else {
final theme = Theme.of(context);
icon = Icon(Icons.mic, color: theme.primaryColor, size: 30);
color = theme.primaryColor.withOpacity(0.1);
}
return ClipOval(
child: Material(
color: color,
child: InkWell(
child: SizedBox(width: 56, height: 56, child: icon),
onTap: () {
(_recordState != RecordState.stop) ? _stop() : _start();
},
),
),
);
}
Widget _buildText() {
if (_recordState == RecordState.stop) {
return const Text("Start");
} else {
return const Text("Stop");
}
}
}
// Copyright (c) 2024 Xiaomi Corporation
import 'package:path/path.dart';
import 'package:path_provider/path_provider.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:typed_data';
import "dart:io";
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import './utils.dart';
Future<void> testStreamingTransducerAsr() async {
var encoder =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/encoder-epoch-99-avg-1.int8.onnx';
var decoder =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/decoder-epoch-99-avg-1.onnx';
var joiner =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/joiner-epoch-99-avg-1.int8.onnx';
var tokens =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/tokens.txt';
var testWave =
'assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/test_wavs/0.wav';
encoder = await copyAssetFile(src: encoder, dst: 'encoder.onnx');
decoder = await copyAssetFile(src: decoder, dst: 'decoder.onnx');
joiner = await copyAssetFile(src: joiner, dst: 'joiner.onnx');
tokens = await copyAssetFile(src: tokens, dst: 'tokens.txt');
testWave = await copyAssetFile(src: testWave, dst: 'test.wav');
final transducer = sherpa_onnx.OnlineTransducerModelConfig(
encoder: encoder,
decoder: decoder,
joiner: joiner,
);
final modelConfig = sherpa_onnx.OnlineModelConfig(
transducer: transducer,
tokens: tokens,
modelType: 'zipformer',
);
final config = sherpa_onnx.OnlineRecognizerConfig(model: modelConfig);
print(config);
final recognizer = sherpa_onnx.OnlineRecognizer(config);
final waveData = sherpa_onnx.readWave(testWave);
final stream = recognizer.createStream();
stream.acceptWaveform(
samples: waveData.samples, sampleRate: waveData.sampleRate);
while (recognizer.isReady(stream)) {
recognizer.decode(stream);
}
final result = recognizer.getResult(stream);
print('result is: ${result}');
print('recognizer: ${recognizer.ptr}');
stream.free();
recognizer.free();
}
// Copyright (c) 2024 Xiaomi Corporation
import 'package:path/path.dart';
import 'package:path_provider/path_provider.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:typed_data';
import "dart:io";
// Copy the asset file from src to dst
Future<String> copyAssetFile({required String src, required String dst}) async {
final Directory directory = await getApplicationDocumentsDirectory();
final target = join(directory.path, dst);
final data = await rootBundle.load(src);
final List<int> bytes =
data.buffer.asUint8List(data.offsetInBytes, data.lengthInBytes);
await File(target).writeAsBytes(bytes);
return target;
}
Float32List convertBytesToFloat32(Uint8List bytes, [endian = Endian.little]) {
final values = Float32List(bytes.length ~/ 2);
final data = ByteData.view(bytes.buffer);
for (var i = 0; i < bytes.length; i += 2) {
int short = data.getInt16(i, endian);
values[i ~/ 2] = short / 32678.0;
}
return values;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:path/path.dart' as p;
import 'package:path_provider/path_provider.dart';
import 'package:record/record.dart';
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import './utils.dart';
class VadScreen extends StatefulWidget {
const VadScreen({super.key});
@override
State<VadScreen> createState() => _VadScreenState();
}
class _VadScreenState extends State<VadScreen> {
late final AudioRecorder _audioRecorder;
bool _printed = false;
var _color = Colors.black;
bool _isInitialized = false;
sherpa_onnx.VoiceActivityDetector? _vad;
sherpa_onnx.CircularBuffer? _buffer;
StreamSubscription<RecordState>? _recordSub;
RecordState _recordState = RecordState.stop;
@override
void initState() {
_audioRecorder = AudioRecorder();
_recordSub = _audioRecorder.onStateChanged().listen((recordState) {
_updateRecordState(recordState);
});
super.initState();
}
Future<void> _start() async {
if (!_isInitialized) {
sherpa_onnx.initBindings();
final src = 'assets/silero_vad.onnx';
final modelPath = await copyAssetFile(src: src, dst: 'silero_vad.onnx');
final sileroVadConfig = sherpa_onnx.SileroVadModelConfig(
model: modelPath,
minSpeechDuration: 0.25,
minSilenceDuration: 0.5,
);
final config = sherpa_onnx.VadModelConfig(
sileroVad: sileroVadConfig,
numThreads: 1,
debug: true,
);
_vad = sherpa_onnx.VoiceActivityDetector(
config: config, bufferSizeInSeconds: 30);
_buffer = sherpa_onnx.CircularBuffer(capacity: 16000 * 30);
print(_buffer!.ptr);
_isInitialized = true;
}
try {
if (await _audioRecorder.hasPermission()) {
const encoder = AudioEncoder.pcm16bits;
if (!await _isEncoderSupported(encoder)) {
return;
}
final devs = await _audioRecorder.listInputDevices();
debugPrint(devs.toString());
const config = RecordConfig(
encoder: encoder,
sampleRate: 16000,
numChannels: 1,
);
final stream = await _audioRecorder.startStream(config);
final dir = await getApplicationDocumentsDirectory();
stream.listen(
(data) {
final samplesFloat32 =
convertBytesToFloat32(Uint8List.fromList(data));
_buffer!.push(samplesFloat32);
final windowSize = _vad!.config.sileroVad.windowSize;
while (_buffer!.size > windowSize) {
final samples =
_buffer!.get(startIndex: _buffer!.head, n: windowSize);
_buffer!.pop(windowSize);
_vad!.acceptWaveform(samples);
if (_vad!.isDetected() && !_printed) {
print('detected');
_printed = true;
setState(() => _color = Colors.red);
}
if (!_vad!.isDetected()) {
_printed = false;
setState(() => _color = Colors.black);
}
while (!_vad!.isEmpty()) {
final segment = _vad!.front();
final duration = segment.samples.length / 16000;
final d = DateTime.now();
final filename = p.join(dir.path,
'${d.year}-${d.month}-${d.day}-${d.hour}-${d.minute}-${d.second}-duration-${duration.toStringAsPrecision(3)}s.wav');
bool ok = sherpa_onnx.writeWave(
filename: filename,
samples: segment.samples,
sampleRate: 16000);
if (!ok) {
print('Failed to write $filename');
} else {
print('Saved to write $filename');
}
_vad!.pop();
}
}
},
onDone: () {
print('stream stopped.');
},
);
}
} catch (e) {
print(e);
}
}
Future<void> _stop() async {
_buffer!.reset();
_vad!.clear();
await _audioRecorder.stop();
}
Future<void> _pause() => _audioRecorder.pause();
Future<void> _resume() => _audioRecorder.resume();
void _updateRecordState(RecordState recordState) {
setState(() => _recordState = recordState);
}
Future<bool> _isEncoderSupported(AudioEncoder encoder) async {
final isSupported = await _audioRecorder.isEncoderSupported(
encoder,
);
if (!isSupported) {
debugPrint('${encoder.name} is not supported on this platform.');
debugPrint('Supported encoders are:');
for (final e in AudioEncoder.values) {
if (await _audioRecorder.isEncoderSupported(e)) {
debugPrint('- ${encoder.name}');
}
}
}
return isSupported;
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
width: 100.0,
height: 100.0,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: _color,
),
),
const SizedBox(height: 50),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
_buildRecordStopControl(),
const SizedBox(width: 20),
_buildText(),
],
),
],
),
),
);
}
@override
void dispose() {
_recordSub?.cancel();
_audioRecorder.dispose();
_vad?.free();
_buffer?.free();
super.dispose();
}
Widget _buildRecordStopControl() {
late Icon icon;
late Color color;
if (_recordState != RecordState.stop) {
icon = const Icon(Icons.stop, color: Colors.red, size: 30);
color = Colors.red.withOpacity(0.1);
} else {
final theme = Theme.of(context);
icon = Icon(Icons.mic, color: theme.primaryColor, size: 30);
color = theme.primaryColor.withOpacity(0.1);
}
return ClipOval(
child: Material(
color: color,
child: InkWell(
child: SizedBox(width: 56, height: 56, child: icon),
onTap: () {
(_recordState != RecordState.stop) ? _stop() : _start();
},
),
),
);
}
Widget _buildText() {
if (_recordState == RecordState.stop) {
return const Text("Start");
} else {
return const Text("Stop");
}
}
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:typed_data';
import 'package:sherpa_onnx/sherpa_onnx.dart' as sherpa_onnx;
import './utils.dart';
Future<void> testVad() async {
final src = 'assets/silero_vad.onnx';
final modelPath = await copyAssetFile(src: src, dst: 'silero_vad.onnx');
final sileroVadConfig = sherpa_onnx.SileroVadModelConfig(model: modelPath);
final config = sherpa_onnx.VadModelConfig(
sileroVad: sileroVadConfig,
numThreads: 1,
debug: true,
);
final vad = sherpa_onnx.VoiceActivityDetector(
config: config, bufferSizeInSeconds: 10);
print('before vad.free(): ${vad.ptr}');
vad.free();
print('after vad.free(): ${vad.ptr}');
final buffer = sherpa_onnx.CircularBuffer(capacity: 16000 * 2);
final d = Float32List.fromList([0, 10, 20, 30]);
buffer.push(d);
assert(d.length == buffer.size, '${d.length} vs ${buffer.size}');
final f = Float32List.fromList([-5, 100.25, 599]);
buffer.push(f);
assert(buffer.size == d.length + f.length);
final g = buffer.get(startIndex: 0, n: 5);
assert(g.length == 5);
assert(g[0] == 0);
assert(g[1] == 10);
assert(g[2] == 20);
assert(g[3] == 30);
assert(g[4] == -5);
assert(buffer.size == d.length + f.length);
buffer.pop(3);
assert(buffer.size == d.length + f.length - 3);
final h = buffer.get(startIndex: buffer.head, n: 4);
assert(h.length == 4);
assert(h[0] == 30);
assert(h[1] == -5);
assert(h[2] == 100.25);
assert(h[3] == 599);
buffer.reset();
assert(buffer.size == 0);
assert(buffer.head == 0);
print('before free: ${buffer.ptr}');
buffer.free();
print('after free: ${buffer.ptr}');
}
# Project-level configuration.
cmake_minimum_required(VERSION 3.10)
project(runner LANGUAGES CXX)
# The name of the executable created for the application. Change this to change
# the on-disk name of your application.
set(BINARY_NAME "sherpa_onnx")
# The unique GTK application identifier for this application. See:
# https://wiki.gnome.org/HowDoI/ChooseApplicationID
set(APPLICATION_ID "com.k2fsa.sherpa.onnx")
# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
# versions of CMake.
cmake_policy(SET CMP0063 NEW)
# Load bundled libraries from the lib/ directory relative to the binary.
set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
# Root filesystem for cross-building.
if(FLUTTER_TARGET_PLATFORM_SYSROOT)
set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT})
set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT})
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
endif()
# Define build configuration options.
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
set(CMAKE_BUILD_TYPE "Debug" CACHE
STRING "Flutter build mode" FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
"Debug" "Profile" "Release")
endif()
# Compilation settings that should be applied to most targets.
#
# Be cautious about adding new options here, as plugins use this function by
# default. In most cases, you should add new options to specific targets instead
# of modifying this function.
function(APPLY_STANDARD_SETTINGS TARGET)
target_compile_features(${TARGET} PUBLIC cxx_std_14)
target_compile_options(${TARGET} PRIVATE -Wall -Werror)
target_compile_options(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:-O3>")
target_compile_definitions(${TARGET} PRIVATE "$<$<NOT:$<CONFIG:Debug>>:NDEBUG>")
endfunction()
# Flutter library and tool build rules.
set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
add_subdirectory(${FLUTTER_MANAGED_DIR})
# System-level dependencies.
find_package(PkgConfig REQUIRED)
pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
# Define the application target. To change its name, change BINARY_NAME above,
# not the value here, or `flutter run` will no longer work.
#
# Any new source files that you add to the application should be added here.
add_executable(${BINARY_NAME}
"main.cc"
"my_application.cc"
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
)
# Apply the standard set of build settings. This can be removed for applications
# that need different build settings.
apply_standard_settings(${BINARY_NAME})
# Add dependency libraries. Add any application-specific dependencies here.
target_link_libraries(${BINARY_NAME} PRIVATE flutter)
target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
# Run the Flutter tool portions of the build. This must not be removed.
add_dependencies(${BINARY_NAME} flutter_assemble)
# Only the install-generated bundle's copy of the executable will launch
# correctly, since the resources must in the right relative locations. To avoid
# people trying to run the unbundled copy, put it in a subdirectory instead of
# the default top-level location.
set_target_properties(${BINARY_NAME}
PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run"
)
# Generated plugin build rules, which manage building the plugins and adding
# them to the application.
include(flutter/generated_plugins.cmake)
# === Installation ===
# By default, "installing" just makes a relocatable bundle in the build
# directory.
set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle")
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
endif()
# Start with a clean build bundle directory every time.
install(CODE "
file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\")
" COMPONENT Runtime)
set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib")
install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
COMPONENT Runtime)
install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
COMPONENT Runtime)
install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES})
install(FILES "${bundled_library}"
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
endforeach(bundled_library)
# Copy the native assets provided by the build.dart from all packages.
set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/")
install(DIRECTORY "${NATIVE_ASSETS_DIR}"
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
# Fully re-copy the assets directory on each build to avoid having stale files
# from a previous install.
set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
install(CODE "
file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
" COMPONENT Runtime)
install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
# Install the AOT library on non-Debug builds only.
if(NOT CMAKE_BUILD_TYPE MATCHES "Debug")
install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
endif()
# This file controls Flutter-level build steps. It should not be edited.
cmake_minimum_required(VERSION 3.10)
set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
# Configuration provided via flutter tool.
include(${EPHEMERAL_DIR}/generated_config.cmake)
# TODO: Move the rest of this into files in ephemeral. See
# https://github.com/flutter/flutter/issues/57146.
# Serves the same purpose as list(TRANSFORM ... PREPEND ...),
# which isn't available in 3.10.
function(list_prepend LIST_NAME PREFIX)
set(NEW_LIST "")
foreach(element ${${LIST_NAME}})
list(APPEND NEW_LIST "${PREFIX}${element}")
endforeach(element)
set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE)
endfunction()
# === Flutter Library ===
# System-level dependencies.
find_package(PkgConfig REQUIRED)
pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0)
pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0)
set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so")
# Published to parent scope for install step.
set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE)
list(APPEND FLUTTER_LIBRARY_HEADERS
"fl_basic_message_channel.h"
"fl_binary_codec.h"
"fl_binary_messenger.h"
"fl_dart_project.h"
"fl_engine.h"
"fl_json_message_codec.h"
"fl_json_method_codec.h"
"fl_message_codec.h"
"fl_method_call.h"
"fl_method_channel.h"
"fl_method_codec.h"
"fl_method_response.h"
"fl_plugin_registrar.h"
"fl_plugin_registry.h"
"fl_standard_message_codec.h"
"fl_standard_method_codec.h"
"fl_string_codec.h"
"fl_value.h"
"fl_view.h"
"flutter_linux.h"
)
list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/")
add_library(flutter INTERFACE)
target_include_directories(flutter INTERFACE
"${EPHEMERAL_DIR}"
)
target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}")
target_link_libraries(flutter INTERFACE
PkgConfig::GTK
PkgConfig::GLIB
PkgConfig::GIO
)
add_dependencies(flutter flutter_assemble)
# === Flutter tool backend ===
# _phony_ is a non-existent file to force this command to run every time,
# since currently there's no way to get a full input/output list from the
# flutter tool.
add_custom_command(
OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
${CMAKE_CURRENT_BINARY_DIR}/_phony_
COMMAND ${CMAKE_COMMAND} -E env
${FLUTTER_TOOL_ENVIRONMENT}
"${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh"
${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE}
VERBATIM
)
add_custom_target(flutter_assemble DEPENDS
"${FLUTTER_LIBRARY}"
${FLUTTER_LIBRARY_HEADERS}
)
#include "my_application.h"
int main(int argc, char** argv) {
g_autoptr(MyApplication) app = my_application_new();
return g_application_run(G_APPLICATION(app), argc, argv);
}
#include "my_application.h"
#include <flutter_linux/flutter_linux.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#include "flutter/generated_plugin_registrant.h"
struct _MyApplication {
GtkApplication parent_instance;
char** dart_entrypoint_arguments;
};
G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
// Implements GApplication::activate.
static void my_application_activate(GApplication* application) {
MyApplication* self = MY_APPLICATION(application);
GtkWindow* window =
GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
// Use a header bar when running in GNOME as this is the common style used
// by applications and is the setup most users will be using (e.g. Ubuntu
// desktop).
// If running on X and not using GNOME then just use a traditional title bar
// in case the window manager does more exotic layout, e.g. tiling.
// If running on Wayland assume the header bar will work (may need changing
// if future cases occur).
gboolean use_header_bar = TRUE;
#ifdef GDK_WINDOWING_X11
GdkScreen* screen = gtk_window_get_screen(window);
if (GDK_IS_X11_SCREEN(screen)) {
const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
use_header_bar = FALSE;
}
}
#endif
if (use_header_bar) {
GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
gtk_widget_show(GTK_WIDGET(header_bar));
gtk_header_bar_set_title(header_bar, "sherpa_onnx");
gtk_header_bar_set_show_close_button(header_bar, TRUE);
gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
} else {
gtk_window_set_title(window, "sherpa_onnx");
}
gtk_window_set_default_size(window, 1280, 720);
gtk_widget_show(GTK_WIDGET(window));
g_autoptr(FlDartProject) project = fl_dart_project_new();
fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
FlView* view = fl_view_new(project);
gtk_widget_show(GTK_WIDGET(view));
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
fl_register_plugins(FL_PLUGIN_REGISTRY(view));
gtk_widget_grab_focus(GTK_WIDGET(view));
}
// Implements GApplication::local_command_line.
static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) {
MyApplication* self = MY_APPLICATION(application);
// Strip out the first argument as it is the binary name.
self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
g_autoptr(GError) error = nullptr;
if (!g_application_register(application, nullptr, &error)) {
g_warning("Failed to register: %s", error->message);
*exit_status = 1;
return TRUE;
}
g_application_activate(application);
*exit_status = 0;
return TRUE;
}
// Implements GApplication::startup.
static void my_application_startup(GApplication* application) {
//MyApplication* self = MY_APPLICATION(object);
// Perform any actions required at application startup.
G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
}
// Implements GApplication::shutdown.
static void my_application_shutdown(GApplication* application) {
//MyApplication* self = MY_APPLICATION(object);
// Perform any actions required at application shutdown.
G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
}
// Implements GObject::dispose.
static void my_application_dispose(GObject* object) {
MyApplication* self = MY_APPLICATION(object);
g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
}
static void my_application_class_init(MyApplicationClass* klass) {
G_APPLICATION_CLASS(klass)->activate = my_application_activate;
G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
G_APPLICATION_CLASS(klass)->startup = my_application_startup;
G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown;
G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
}
static void my_application_init(MyApplication* self) {}
MyApplication* my_application_new() {
return MY_APPLICATION(g_object_new(my_application_get_type(),
"application-id", APPLICATION_ID,
"flags", G_APPLICATION_NON_UNIQUE,
nullptr));
}
#ifndef FLUTTER_MY_APPLICATION_H_
#define FLUTTER_MY_APPLICATION_H_
#include <gtk/gtk.h>
G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION,
GtkApplication)
/**
* my_application_new:
*
* Creates a new Flutter-based application.
*
* Returns: a new #MyApplication.
*/
MyApplication* my_application_new();
#endif // FLUTTER_MY_APPLICATION_H_
# Flutter-related
**/Flutter/ephemeral/
**/Pods/
# Xcode-related
**/dgph
**/xcuserdata/
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
#include "ephemeral/Flutter-Generated.xcconfig"
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
#include "ephemeral/Flutter-Generated.xcconfig"
platform :osx, '10.15'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def flutter_root
generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
unless File.exist?(generated_xcode_build_settings_path)
raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
end
File.foreach(generated_xcode_build_settings_path) do |line|
matches = line.match(/FLUTTER_ROOT\=(.*)/)
return matches[1].strip if matches
end
raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
end
require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
flutter_macos_podfile_setup
target 'Runner' do
use_frameworks!
use_modular_headers!
flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
target 'RunnerTests' do
inherit! :search_paths
end
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_macos_build_settings(target)
end
end
// !$*UTF8*$!
{
archiveVersion = 1;
classes = {
};
objectVersion = 54;
objects = {
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33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
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</dict>
</plist>
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1510"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "33CC10EC2044A3C60003C045"
BuildableName = "sherpa_onnx.app"
BlueprintName = "Runner"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "33CC10EC2044A3C60003C045"
BuildableName = "sherpa_onnx.app"
BlueprintName = "Runner"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</MacroExpansion>
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "331C80D4294CF70F00263BE5"
BuildableName = "RunnerTests.xctest"
BlueprintName = "RunnerTests"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "33CC10EC2044A3C60003C045"
BuildableName = "sherpa_onnx.app"
BlueprintName = "Runner"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</LaunchAction>
<ProfileAction
buildConfiguration = "Profile"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "33CC10EC2044A3C60003C045"
BuildableName = "sherpa_onnx.app"
BlueprintName = "Runner"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "group:Runner.xcodeproj">
</FileRef>
<FileRef
location = "group:Pods/Pods.xcodeproj">
</FileRef>
</Workspace>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>
import Cocoa
import FlutterMacOS
@NSApplicationMain
class AppDelegate: FlutterAppDelegate {
override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
return true
}
}
{
"images" : [
{
"size" : "16x16",
"idiom" : "mac",
"filename" : "app_icon_16.png",
"scale" : "1x"
},
{
"size" : "16x16",
"idiom" : "mac",
"filename" : "app_icon_32.png",
"scale" : "2x"
},
{
"size" : "32x32",
"idiom" : "mac",
"filename" : "app_icon_32.png",
"scale" : "1x"
},
{
"size" : "32x32",
"idiom" : "mac",
"filename" : "app_icon_64.png",
"scale" : "2x"
},
{
"size" : "128x128",
"idiom" : "mac",
"filename" : "app_icon_128.png",
"scale" : "1x"
},
{
"size" : "128x128",
"idiom" : "mac",
"filename" : "app_icon_256.png",
"scale" : "2x"
},
{
"size" : "256x256",
"idiom" : "mac",
"filename" : "app_icon_256.png",
"scale" : "1x"
},
{
"size" : "256x256",
"idiom" : "mac",
"filename" : "app_icon_512.png",
"scale" : "2x"
},
{
"size" : "512x512",
"idiom" : "mac",
"filename" : "app_icon_512.png",
"scale" : "1x"
},
{
"size" : "512x512",
"idiom" : "mac",
"filename" : "app_icon_1024.png",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14490.70"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<objects>
<customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
<connections>
<outlet property="delegate" destination="Voe-Tx-rLC" id="GzC-gU-4Uq"/>
</connections>
</customObject>
<customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
<customObject id="-3" userLabel="Application" customClass="NSObject"/>
<customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="Runner" customModuleProvider="target">
<connections>
<outlet property="applicationMenu" destination="uQy-DD-JDr" id="XBo-yE-nKs"/>
<outlet property="mainFlutterWindow" destination="QvC-M9-y7g" id="gIp-Ho-8D9"/>
</connections>
</customObject>
<customObject id="YLy-65-1bz" customClass="NSFontManager"/>
<menu title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
<items>
<menuItem title="APP_NAME" id="1Xt-HY-uBw">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="APP_NAME" systemMenu="apple" id="uQy-DD-JDr">
<items>
<menuItem title="About APP_NAME" id="5kV-Vb-QxS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontStandardAboutPanel:" target="-1" id="Exp-CZ-Vem"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
<menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
<menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
<menuItem title="Services" id="NMo-om-nkz">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
</menuItem>
<menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
<menuItem title="Hide APP_NAME" keyEquivalent="h" id="Olw-nP-bQN">
<connections>
<action selector="hide:" target="-1" id="PnN-Uc-m68"/>
</connections>
</menuItem>
<menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
</connections>
</menuItem>
<menuItem title="Show All" id="Kd2-mp-pUS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
<menuItem title="Quit APP_NAME" keyEquivalent="q" id="4sb-4s-VLi">
<connections>
<action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Edit" id="5QF-Oa-p0T">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Edit" id="W48-6f-4Dl">
<items>
<menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
<connections>
<action selector="undo:" target="-1" id="M6e-cu-g7V"/>
</connections>
</menuItem>
<menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
<connections>
<action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
<menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
<connections>
<action selector="cut:" target="-1" id="YJe-68-I9s"/>
</connections>
</menuItem>
<menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
<connections>
<action selector="copy:" target="-1" id="G1f-GL-Joy"/>
</connections>
</menuItem>
<menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
<connections>
<action selector="paste:" target="-1" id="UvS-8e-Qdg"/>
</connections>
</menuItem>
<menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="pasteAsPlainText:" target="-1" id="cEh-KX-wJQ"/>
</connections>
</menuItem>
<menuItem title="Delete" id="pa3-QI-u2k">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="delete:" target="-1" id="0Mk-Ml-PaM"/>
</connections>
</menuItem>
<menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
<connections>
<action selector="selectAll:" target="-1" id="VNm-Mi-diN"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="uyl-h8-XO2"/>
<menuItem title="Find" id="4EN-yA-p0u">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Find" id="1b7-l0-nxx">
<items>
<menuItem title="Find…" tag="1" keyEquivalent="f" id="Xz5-n4-O0W">
<connections>
<action selector="performFindPanelAction:" target="-1" id="cD7-Qs-BN4"/>
</connections>
</menuItem>
<menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="performFindPanelAction:" target="-1" id="WD3-Gg-5AJ"/>
</connections>
</menuItem>
<menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
<connections>
<action selector="performFindPanelAction:" target="-1" id="NDo-RZ-v9R"/>
</connections>
</menuItem>
<menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
<connections>
<action selector="performFindPanelAction:" target="-1" id="HOh-sY-3ay"/>
</connections>
</menuItem>
<menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
<connections>
<action selector="performFindPanelAction:" target="-1" id="U76-nv-p5D"/>
</connections>
</menuItem>
<menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
<connections>
<action selector="centerSelectionInVisibleArea:" target="-1" id="IOG-6D-g5B"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
<items>
<menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
<connections>
<action selector="showGuessPanel:" target="-1" id="vFj-Ks-hy3"/>
</connections>
</menuItem>
<menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
<connections>
<action selector="checkSpelling:" target="-1" id="fz7-VC-reM"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="bNw-od-mp5"/>
<menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleContinuousSpellChecking:" target="-1" id="7w6-Qz-0kB"/>
</connections>
</menuItem>
<menuItem title="Check Grammar With Spelling" id="mK6-2p-4JG">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleGrammarChecking:" target="-1" id="muD-Qn-j4w"/>
</connections>
</menuItem>
<menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Substitutions" id="9ic-FL-obx">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
<items>
<menuItem title="Show Substitutions" id="z6F-FW-3nz">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
<menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
</connections>
</menuItem>
<menuItem title="Smart Quotes" id="hQb-2v-fYv">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
</connections>
</menuItem>
<menuItem title="Smart Dashes" id="rgM-f4-ycn">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
</connections>
</menuItem>
<menuItem title="Smart Links" id="cwL-P1-jid">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
</connections>
</menuItem>
<menuItem title="Data Detectors" id="tRr-pd-1PS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
</connections>
</menuItem>
<menuItem title="Text Replacement" id="HFQ-gK-NFA">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Transformations" id="2oI-Rn-ZJC">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Transformations" id="c8a-y6-VQd">
<items>
<menuItem title="Make Upper Case" id="vmV-6d-7jI">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
</connections>
</menuItem>
<menuItem title="Make Lower Case" id="d9M-CD-aMd">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
</connections>
</menuItem>
<menuItem title="Capitalize" id="UEZ-Bs-lqG">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Speech" id="xrE-MZ-jX0">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Speech" id="3rS-ZA-NoH">
<items>
<menuItem title="Start Speaking" id="Ynk-f8-cLZ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
</connections>
</menuItem>
<menuItem title="Stop Speaking" id="Oyz-dy-DGm">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="View" id="H8h-7b-M4v">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="View" id="HyV-fh-RgO">
<items>
<menuItem title="Enter Full Screen" keyEquivalent="f" id="4J7-dP-txa">
<modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
<connections>
<action selector="toggleFullScreen:" target="-1" id="dU3-MA-1Rq"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Window" id="aUF-d1-5bR">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
<items>
<menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
<connections>
<action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
</connections>
</menuItem>
<menuItem title="Zoom" id="R4o-n2-Eq4">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
<menuItem title="Bring All to Front" id="LE2-aR-0XJ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Help" id="EPT-qC-fAb">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Help" systemMenu="help" id="rJ0-wn-3NY"/>
</menuItem>
</items>
<point key="canvasLocation" x="142" y="-258"/>
</menu>
<window title="APP_NAME" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" animationBehavior="default" id="QvC-M9-y7g" customClass="MainFlutterWindow" customModule="Runner" customModuleProvider="target">
<windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
<rect key="contentRect" x="335" y="390" width="800" height="600"/>
<rect key="screenRect" x="0.0" y="0.0" width="2560" height="1577"/>
<view key="contentView" wantsLayer="YES" id="EiT-Mj-1SZ">
<rect key="frame" x="0.0" y="0.0" width="800" height="600"/>
<autoresizingMask key="autoresizingMask"/>
</view>
</window>
</objects>
</document>
// Application-level settings for the Runner target.
//
// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
// future. If not, the values below would default to using the project name when this becomes a
// 'flutter create' template.
// The application's name. By default this is also the title of the Flutter window.
PRODUCT_NAME = sherpa_onnx
// The application's bundle identifier
PRODUCT_BUNDLE_IDENTIFIER = com.k2fsa.sherpa.onnx
// The copyright displayed in application information
PRODUCT_COPYRIGHT = Copyright © 2024 Next-gen Kaldi. All rights reserved.
#include "../../Flutter/Flutter-Debug.xcconfig"
#include "Warnings.xcconfig"
#include "../../Flutter/Flutter-Release.xcconfig"
#include "Warnings.xcconfig"
WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
GCC_WARN_UNDECLARED_SELECTOR = YES
CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
CLANG_WARN_PRAGMA_PACK = YES
CLANG_WARN_STRICT_PROTOTYPES = YES
CLANG_WARN_COMMA = YES
GCC_WARN_STRICT_SELECTOR_MATCH = YES
CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
GCC_WARN_SHADOW = YES
CLANG_WARN_UNREACHABLE_CODE = YES
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.cs.allow-jit</key>
<true/>
<key>com.apple.security.device.audio-input</key>
<true/>
<key>com.apple.security.network.server</key>
<true/>
</dict>
</plist>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>NSMicrophoneUsageDescription</key>
<string>Need microphone access for Next-gen kaldi to work</string>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSMinimumSystemVersion</key>
<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
<key>NSHumanReadableCopyright</key>
<string>$(PRODUCT_COPYRIGHT)</string>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
</dict>
</plist>
import Cocoa
import FlutterMacOS
class MainFlutterWindow: NSWindow {
override func awakeFromNib() {
let flutterViewController = FlutterViewController()
let windowFrame = self.frame
self.contentViewController = flutterViewController
self.setFrame(windowFrame, display: true)
RegisterGeneratedPlugins(registry: flutterViewController)
super.awakeFromNib()
}
}
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.device.audio-input</key>
<true/>
</dict>
</plist>
import Cocoa
import FlutterMacOS
import XCTest
class RunnerTests: XCTestCase {
func testExample() {
// If you add code to the Runner application, consider adding tests here.
// See https://developer.apple.com/documentation/xctest for more information about using XCTest.
}
}
name: hello_sherpa_onnx
description: "Demonstrates how to use the sherpa_onnx ffi plugin."
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 1.0.0+1
environment:
sdk: '>=3.4.0 <4.0.0'
# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
flutter:
sdk: flutter
path_provider: ^2.1.3
path: ^1.9.0
record: ^5.1.0
url_launcher: ^6.2.6
sherpa_onnx:
# When depending on this package from a real application you should use:
# sherpa_onnx: ^x.y.z
# See https://dart.dev/tools/pub/dependencies#version-constraints
# The example app is bundled with the plugin so we use a path dependency on
# the parent directory to use the current plugin's version.
path: ../
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.6
dev_dependencies:
flutter_test:
sdk: flutter
# The "flutter_lints" package below contains a set of recommended lints to
# encourage good coding practices. The lint set provided by the package is
# activated in the `analysis_options.yaml` file located at the root of your
# package. See that file for information about deactivating specific lint
# rules and activating additional ones.
flutter_lints: ^3.0.0
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
# The following section is specific to Flutter packages.
flutter:
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
# To add assets to your application, add an assets section, like this:
assets:
- assets/
- assets/sherpa-onnx-streaming-zipformer-bilingual-zh-en-2023-02-20/
# - assets/sherpa-onnx-paraformer-zh-2023-03-28/
# - assets/sherpa-onnx-paraformer-zh-2023-03-28/test_wavs/
# - assets/sr-data/enroll/
# - assets/sr-data/test/
# - images/a_dot_ham.jpeg
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/assets-and-images/#from-packages
# To add custom fonts to your application, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/custom-fonts/#from-packages
flutter/ephemeral/
# Visual Studio user-specific files.
*.suo
*.user
*.userosscache
*.sln.docstates
# Visual Studio build-related files.
x64/
x86/
# Visual Studio cache files
# files ending in .cache can be ignored
*.[Cc]ache
# but keep track of directories ending in .cache
!*.[Cc]ache/
# Project-level configuration.
cmake_minimum_required(VERSION 3.14)
project(sherpa_onnx LANGUAGES CXX)
# The name of the executable created for the application. Change this to change
# the on-disk name of your application.
set(BINARY_NAME "sherpa_onnx")
# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
# versions of CMake.
cmake_policy(VERSION 3.14...3.25)
# Define build configuration option.
get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(IS_MULTICONFIG)
set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
CACHE STRING "" FORCE)
else()
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
set(CMAKE_BUILD_TYPE "Debug" CACHE
STRING "Flutter build mode" FORCE)
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
"Debug" "Profile" "Release")
endif()
endif()
# Define settings for the Profile build mode.
set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
# Use Unicode for all projects.
add_definitions(-DUNICODE -D_UNICODE)
# Compilation settings that should be applied to most targets.
#
# Be cautious about adding new options here, as plugins use this function by
# default. In most cases, you should add new options to specific targets instead
# of modifying this function.
function(APPLY_STANDARD_SETTINGS TARGET)
target_compile_features(${TARGET} PUBLIC cxx_std_17)
target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
target_compile_options(${TARGET} PRIVATE /EHsc)
target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
endfunction()
# Flutter library and tool build rules.
set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
add_subdirectory(${FLUTTER_MANAGED_DIR})
# Application build; see runner/CMakeLists.txt.
add_subdirectory("runner")
# Generated plugin build rules, which manage building the plugins and adding
# them to the application.
include(flutter/generated_plugins.cmake)
# === Installation ===
# Support files are copied into place next to the executable, so that it can
# run in place. This is done instead of making a separate bundle (as on Linux)
# so that building and running from within Visual Studio will work.
set(BUILD_BUNDLE_DIR "$<TARGET_FILE_DIR:${BINARY_NAME}>")
# Make the "install" step default, as it's required to run.
set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
endif()
set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
COMPONENT Runtime)
install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
COMPONENT Runtime)
install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
if(PLUGIN_BUNDLED_LIBRARIES)
install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
endif()
# Copy the native assets provided by the build.dart from all packages.
set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/")
install(DIRECTORY "${NATIVE_ASSETS_DIR}"
DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
COMPONENT Runtime)
# Fully re-copy the assets directory on each build to avoid having stale files
# from a previous install.
set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
install(CODE "
file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
" COMPONENT Runtime)
install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
# Install the AOT library on non-Debug builds only.
install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
CONFIGURATIONS Profile;Release
COMPONENT Runtime)
# This file controls Flutter-level build steps. It should not be edited.
cmake_minimum_required(VERSION 3.14)
set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
# Configuration provided via flutter tool.
include(${EPHEMERAL_DIR}/generated_config.cmake)
# TODO: Move the rest of this into files in ephemeral. See
# https://github.com/flutter/flutter/issues/57146.
set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
# Set fallback configurations for older versions of the flutter tool.
if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
set(FLUTTER_TARGET_PLATFORM "windows-x64")
endif()
# === Flutter Library ===
set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
# Published to parent scope for install step.
set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
list(APPEND FLUTTER_LIBRARY_HEADERS
"flutter_export.h"
"flutter_windows.h"
"flutter_messenger.h"
"flutter_plugin_registrar.h"
"flutter_texture_registrar.h"
)
list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
add_library(flutter INTERFACE)
target_include_directories(flutter INTERFACE
"${EPHEMERAL_DIR}"
)
target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
add_dependencies(flutter flutter_assemble)
# === Wrapper ===
list(APPEND CPP_WRAPPER_SOURCES_CORE
"core_implementations.cc"
"standard_codec.cc"
)
list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
"plugin_registrar.cc"
)
list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
list(APPEND CPP_WRAPPER_SOURCES_APP
"flutter_engine.cc"
"flutter_view_controller.cc"
)
list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
# Wrapper sources needed for a plugin.
add_library(flutter_wrapper_plugin STATIC
${CPP_WRAPPER_SOURCES_CORE}
${CPP_WRAPPER_SOURCES_PLUGIN}
)
apply_standard_settings(flutter_wrapper_plugin)
set_target_properties(flutter_wrapper_plugin PROPERTIES
POSITION_INDEPENDENT_CODE ON)
set_target_properties(flutter_wrapper_plugin PROPERTIES
CXX_VISIBILITY_PRESET hidden)
target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
target_include_directories(flutter_wrapper_plugin PUBLIC
"${WRAPPER_ROOT}/include"
)
add_dependencies(flutter_wrapper_plugin flutter_assemble)
# Wrapper sources needed for the runner.
add_library(flutter_wrapper_app STATIC
${CPP_WRAPPER_SOURCES_CORE}
${CPP_WRAPPER_SOURCES_APP}
)
apply_standard_settings(flutter_wrapper_app)
target_link_libraries(flutter_wrapper_app PUBLIC flutter)
target_include_directories(flutter_wrapper_app PUBLIC
"${WRAPPER_ROOT}/include"
)
add_dependencies(flutter_wrapper_app flutter_assemble)
# === Flutter tool backend ===
# _phony_ is a non-existent file to force this command to run every time,
# since currently there's no way to get a full input/output list from the
# flutter tool.
set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
add_custom_command(
OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
${CPP_WRAPPER_SOURCES_APP}
${PHONY_OUTPUT}
COMMAND ${CMAKE_COMMAND} -E env
${FLUTTER_TOOL_ENVIRONMENT}
"${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
${FLUTTER_TARGET_PLATFORM} $<CONFIG>
VERBATIM
)
add_custom_target(flutter_assemble DEPENDS
"${FLUTTER_LIBRARY}"
${FLUTTER_LIBRARY_HEADERS}
${CPP_WRAPPER_SOURCES_CORE}
${CPP_WRAPPER_SOURCES_PLUGIN}
${CPP_WRAPPER_SOURCES_APP}
)
cmake_minimum_required(VERSION 3.14)
project(runner LANGUAGES CXX)
# Define the application target. To change its name, change BINARY_NAME in the
# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
# work.
#
# Any new source files that you add to the application should be added here.
add_executable(${BINARY_NAME} WIN32
"flutter_window.cpp"
"main.cpp"
"utils.cpp"
"win32_window.cpp"
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
"Runner.rc"
"runner.exe.manifest"
)
# Apply the standard set of build settings. This can be removed for applications
# that need different build settings.
apply_standard_settings(${BINARY_NAME})
# Add preprocessor definitions for the build version.
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
# Disable Windows macros that collide with C++ standard library functions.
target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
# Add dependency libraries and include directories. Add any application-specific
# dependencies here.
target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
# Run the Flutter tool portions of the build. This must not be removed.
add_dependencies(${BINARY_NAME} flutter_assemble)
// Microsoft Visual C++ generated resource script.
//
#pragma code_page(65001)
#include "resource.h"
#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "winres.h"
/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
// English (United States) resources
#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//
1 TEXTINCLUDE
BEGIN
"resource.h\0"
END
2 TEXTINCLUDE
BEGIN
"#include ""winres.h""\r\n"
"\0"
END
3 TEXTINCLUDE
BEGIN
"\r\n"
"\0"
END
#endif // APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Icon
//
// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDI_APP_ICON ICON "resources\\app_icon.ico"
/////////////////////////////////////////////////////////////////////////////
//
// Version
//
#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
#else
#define VERSION_AS_NUMBER 1,0,0,0
#endif
#if defined(FLUTTER_VERSION)
#define VERSION_AS_STRING FLUTTER_VERSION
#else
#define VERSION_AS_STRING "1.0.0"
#endif
VS_VERSION_INFO VERSIONINFO
FILEVERSION VERSION_AS_NUMBER
PRODUCTVERSION VERSION_AS_NUMBER
FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
#else
FILEFLAGS 0x0L
#endif
FILEOS VOS__WINDOWS32
FILETYPE VFT_APP
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904e4"
BEGIN
VALUE "CompanyName", "Next-gen Kaldi" "\0"
VALUE "FileDescription", "sherpa_onnx" "\0"
VALUE "FileVersion", VERSION_AS_STRING "\0"
VALUE "InternalName", "sherpa_onnx" "\0"
VALUE "LegalCopyright", "Copyright (C) 2024 Next-gen Kaldi. All rights reserved." "\0"
VALUE "OriginalFilename", "sherpa_onnx.exe" "\0"
VALUE "ProductName", "sherpa_onnx" "\0"
VALUE "ProductVersion", VERSION_AS_STRING "\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1252
END
END
#endif // English (United States) resources
/////////////////////////////////////////////////////////////////////////////
#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
/////////////////////////////////////////////////////////////////////////////
#endif // not APSTUDIO_INVOKED
#include "flutter_window.h"
#include <optional>
#include "flutter/generated_plugin_registrant.h"
FlutterWindow::FlutterWindow(const flutter::DartProject& project)
: project_(project) {}
FlutterWindow::~FlutterWindow() {}
bool FlutterWindow::OnCreate() {
if (!Win32Window::OnCreate()) {
return false;
}
RECT frame = GetClientArea();
// The size here must match the window dimensions to avoid unnecessary surface
// creation / destruction in the startup path.
flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
frame.right - frame.left, frame.bottom - frame.top, project_);
// Ensure that basic setup of the controller was successful.
if (!flutter_controller_->engine() || !flutter_controller_->view()) {
return false;
}
RegisterPlugins(flutter_controller_->engine());
SetChildContent(flutter_controller_->view()->GetNativeWindow());
flutter_controller_->engine()->SetNextFrameCallback([&]() {
this->Show();
});
// Flutter can complete the first frame before the "show window" callback is
// registered. The following call ensures a frame is pending to ensure the
// window is shown. It is a no-op if the first frame hasn't completed yet.
flutter_controller_->ForceRedraw();
return true;
}
void FlutterWindow::OnDestroy() {
if (flutter_controller_) {
flutter_controller_ = nullptr;
}
Win32Window::OnDestroy();
}
LRESULT
FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
WPARAM const wparam,
LPARAM const lparam) noexcept {
// Give Flutter, including plugins, an opportunity to handle window messages.
if (flutter_controller_) {
std::optional<LRESULT> result =
flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
lparam);
if (result) {
return *result;
}
}
switch (message) {
case WM_FONTCHANGE:
flutter_controller_->engine()->ReloadSystemFonts();
break;
}
return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
}
#ifndef RUNNER_FLUTTER_WINDOW_H_
#define RUNNER_FLUTTER_WINDOW_H_
#include <flutter/dart_project.h>
#include <flutter/flutter_view_controller.h>
#include <memory>
#include "win32_window.h"
// A window that does nothing but host a Flutter view.
class FlutterWindow : public Win32Window {
public:
// Creates a new FlutterWindow hosting a Flutter view running |project|.
explicit FlutterWindow(const flutter::DartProject& project);
virtual ~FlutterWindow();
protected:
// Win32Window:
bool OnCreate() override;
void OnDestroy() override;
LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
LPARAM const lparam) noexcept override;
private:
// The project to run.
flutter::DartProject project_;
// The Flutter instance hosted by this window.
std::unique_ptr<flutter::FlutterViewController> flutter_controller_;
};
#endif // RUNNER_FLUTTER_WINDOW_H_
#include <flutter/dart_project.h>
#include <flutter/flutter_view_controller.h>
#include <windows.h>
#include "flutter_window.h"
#include "utils.h"
int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
_In_ wchar_t *command_line, _In_ int show_command) {
// Attach to console when present (e.g., 'flutter run') or create a
// new console when running with a debugger.
if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
CreateAndAttachConsole();
}
// Initialize COM, so that it is available for use in the library and/or
// plugins.
::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
flutter::DartProject project(L"data");
std::vector<std::string> command_line_arguments =
GetCommandLineArguments();
project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
FlutterWindow window(project);
Win32Window::Point origin(10, 10);
Win32Window::Size size(1280, 720);
if (!window.Create(L"sherpa_onnx", origin, size)) {
return EXIT_FAILURE;
}
window.SetQuitOnClose(true);
::MSG msg;
while (::GetMessage(&msg, nullptr, 0, 0)) {
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
::CoUninitialize();
return EXIT_SUCCESS;
}
//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by Runner.rc
//
#define IDI_APP_ICON 101
// Next default values for new objects
//
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
#define _APS_NEXT_RESOURCE_VALUE 102
#define _APS_NEXT_COMMAND_VALUE 40001
#define _APS_NEXT_CONTROL_VALUE 1001
#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<application xmlns="urn:schemas-microsoft-com:asm.v3">
<windowsSettings>
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
</windowsSettings>
</application>
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!-- Windows 10 and Windows 11 -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
<!-- Windows 8.1 -->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
<!-- Windows 8 -->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<!-- Windows 7 -->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
</application>
</compatibility>
</assembly>
#include "utils.h"
#include <flutter_windows.h>
#include <io.h>
#include <stdio.h>
#include <windows.h>
#include <iostream>
void CreateAndAttachConsole() {
if (::AllocConsole()) {
FILE *unused;
if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
_dup2(_fileno(stdout), 1);
}
if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
_dup2(_fileno(stdout), 2);
}
std::ios::sync_with_stdio();
FlutterDesktopResyncOutputStreams();
}
}
std::vector<std::string> GetCommandLineArguments() {
// Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
int argc;
wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
if (argv == nullptr) {
return std::vector<std::string>();
}
std::vector<std::string> command_line_arguments;
// Skip the first argument as it's the binary name.
for (int i = 1; i < argc; i++) {
command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
}
::LocalFree(argv);
return command_line_arguments;
}
std::string Utf8FromUtf16(const wchar_t* utf16_string) {
if (utf16_string == nullptr) {
return std::string();
}
unsigned int target_length = ::WideCharToMultiByte(
CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
-1, nullptr, 0, nullptr, nullptr)
-1; // remove the trailing null character
int input_length = (int)wcslen(utf16_string);
std::string utf8_string;
if (target_length == 0 || target_length > utf8_string.max_size()) {
return utf8_string;
}
utf8_string.resize(target_length);
int converted_length = ::WideCharToMultiByte(
CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
input_length, utf8_string.data(), target_length, nullptr, nullptr);
if (converted_length == 0) {
return std::string();
}
return utf8_string;
}
#ifndef RUNNER_UTILS_H_
#define RUNNER_UTILS_H_
#include <string>
#include <vector>
// Creates a console for the process, and redirects stdout and stderr to
// it for both the runner and the Flutter library.
void CreateAndAttachConsole();
// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
// encoded in UTF-8. Returns an empty std::string on failure.
std::string Utf8FromUtf16(const wchar_t* utf16_string);
// Gets the command line arguments passed in as a std::vector<std::string>,
// encoded in UTF-8. Returns an empty std::vector<std::string> on failure.
std::vector<std::string> GetCommandLineArguments();
#endif // RUNNER_UTILS_H_
#include "win32_window.h"
#include <dwmapi.h>
#include <flutter_windows.h>
#include "resource.h"
namespace {
/// Window attribute that enables dark mode window decorations.
///
/// Redefined in case the developer's machine has a Windows SDK older than
/// version 10.0.22000.0.
/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
#endif
constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
/// Registry key for app theme preference.
///
/// A value of 0 indicates apps should use dark mode. A non-zero or missing
/// value indicates apps should use light mode.
constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
// The number of Win32Window objects that currently exist.
static int g_active_window_count = 0;
using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
// Scale helper to convert logical scaler values to physical using passed in
// scale factor
int Scale(int source, double scale_factor) {
return static_cast<int>(source * scale_factor);
}
// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
// This API is only needed for PerMonitor V1 awareness mode.
void EnableFullDpiSupportIfAvailable(HWND hwnd) {
HMODULE user32_module = LoadLibraryA("User32.dll");
if (!user32_module) {
return;
}
auto enable_non_client_dpi_scaling =
reinterpret_cast<EnableNonClientDpiScaling*>(
GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
if (enable_non_client_dpi_scaling != nullptr) {
enable_non_client_dpi_scaling(hwnd);
}
FreeLibrary(user32_module);
}
} // namespace
// Manages the Win32Window's window class registration.
class WindowClassRegistrar {
public:
~WindowClassRegistrar() = default;
// Returns the singleton registrar instance.
static WindowClassRegistrar* GetInstance() {
if (!instance_) {
instance_ = new WindowClassRegistrar();
}
return instance_;
}
// Returns the name of the window class, registering the class if it hasn't
// previously been registered.
const wchar_t* GetWindowClass();
// Unregisters the window class. Should only be called if there are no
// instances of the window.
void UnregisterWindowClass();
private:
WindowClassRegistrar() = default;
static WindowClassRegistrar* instance_;
bool class_registered_ = false;
};
WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
const wchar_t* WindowClassRegistrar::GetWindowClass() {
if (!class_registered_) {
WNDCLASS window_class{};
window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
window_class.lpszClassName = kWindowClassName;
window_class.style = CS_HREDRAW | CS_VREDRAW;
window_class.cbClsExtra = 0;
window_class.cbWndExtra = 0;
window_class.hInstance = GetModuleHandle(nullptr);
window_class.hIcon =
LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
window_class.hbrBackground = 0;
window_class.lpszMenuName = nullptr;
window_class.lpfnWndProc = Win32Window::WndProc;
RegisterClass(&window_class);
class_registered_ = true;
}
return kWindowClassName;
}
void WindowClassRegistrar::UnregisterWindowClass() {
UnregisterClass(kWindowClassName, nullptr);
class_registered_ = false;
}
Win32Window::Win32Window() {
++g_active_window_count;
}
Win32Window::~Win32Window() {
--g_active_window_count;
Destroy();
}
bool Win32Window::Create(const std::wstring& title,
const Point& origin,
const Size& size) {
Destroy();
const wchar_t* window_class =
WindowClassRegistrar::GetInstance()->GetWindowClass();
const POINT target_point = {static_cast<LONG>(origin.x),
static_cast<LONG>(origin.y)};
HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
double scale_factor = dpi / 96.0;
HWND window = CreateWindow(
window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
Scale(size.width, scale_factor), Scale(size.height, scale_factor),
nullptr, nullptr, GetModuleHandle(nullptr), this);
if (!window) {
return false;
}
UpdateTheme(window);
return OnCreate();
}
bool Win32Window::Show() {
return ShowWindow(window_handle_, SW_SHOWNORMAL);
}
// static
LRESULT CALLBACK Win32Window::WndProc(HWND const window,
UINT const message,
WPARAM const wparam,
LPARAM const lparam) noexcept {
if (message == WM_NCCREATE) {
auto window_struct = reinterpret_cast<CREATESTRUCT*>(lparam);
SetWindowLongPtr(window, GWLP_USERDATA,
reinterpret_cast<LONG_PTR>(window_struct->lpCreateParams));
auto that = static_cast<Win32Window*>(window_struct->lpCreateParams);
EnableFullDpiSupportIfAvailable(window);
that->window_handle_ = window;
} else if (Win32Window* that = GetThisFromHandle(window)) {
return that->MessageHandler(window, message, wparam, lparam);
}
return DefWindowProc(window, message, wparam, lparam);
}
LRESULT
Win32Window::MessageHandler(HWND hwnd,
UINT const message,
WPARAM const wparam,
LPARAM const lparam) noexcept {
switch (message) {
case WM_DESTROY:
window_handle_ = nullptr;
Destroy();
if (quit_on_close_) {
PostQuitMessage(0);
}
return 0;
case WM_DPICHANGED: {
auto newRectSize = reinterpret_cast<RECT*>(lparam);
LONG newWidth = newRectSize->right - newRectSize->left;
LONG newHeight = newRectSize->bottom - newRectSize->top;
SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
return 0;
}
case WM_SIZE: {
RECT rect = GetClientArea();
if (child_content_ != nullptr) {
// Size and position the child window.
MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
rect.bottom - rect.top, TRUE);
}
return 0;
}
case WM_ACTIVATE:
if (child_content_ != nullptr) {
SetFocus(child_content_);
}
return 0;
case WM_DWMCOLORIZATIONCOLORCHANGED:
UpdateTheme(hwnd);
return 0;
}
return DefWindowProc(window_handle_, message, wparam, lparam);
}
void Win32Window::Destroy() {
OnDestroy();
if (window_handle_) {
DestroyWindow(window_handle_);
window_handle_ = nullptr;
}
if (g_active_window_count == 0) {
WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
}
}
Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
return reinterpret_cast<Win32Window*>(
GetWindowLongPtr(window, GWLP_USERDATA));
}
void Win32Window::SetChildContent(HWND content) {
child_content_ = content;
SetParent(content, window_handle_);
RECT frame = GetClientArea();
MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
frame.bottom - frame.top, true);
SetFocus(child_content_);
}
RECT Win32Window::GetClientArea() {
RECT frame;
GetClientRect(window_handle_, &frame);
return frame;
}
HWND Win32Window::GetHandle() {
return window_handle_;
}
void Win32Window::SetQuitOnClose(bool quit_on_close) {
quit_on_close_ = quit_on_close;
}
bool Win32Window::OnCreate() {
// No-op; provided for subclasses.
return true;
}
void Win32Window::OnDestroy() {
// No-op; provided for subclasses.
}
void Win32Window::UpdateTheme(HWND const window) {
DWORD light_mode;
DWORD light_mode_size = sizeof(light_mode);
LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
kGetPreferredBrightnessRegValue,
RRF_RT_REG_DWORD, nullptr, &light_mode,
&light_mode_size);
if (result == ERROR_SUCCESS) {
BOOL enable_dark_mode = light_mode == 0;
DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
&enable_dark_mode, sizeof(enable_dark_mode));
}
}
#ifndef RUNNER_WIN32_WINDOW_H_
#define RUNNER_WIN32_WINDOW_H_
#include <windows.h>
#include <functional>
#include <memory>
#include <string>
// A class abstraction for a high DPI-aware Win32 Window. Intended to be
// inherited from by classes that wish to specialize with custom
// rendering and input handling
class Win32Window {
public:
struct Point {
unsigned int x;
unsigned int y;
Point(unsigned int x, unsigned int y) : x(x), y(y) {}
};
struct Size {
unsigned int width;
unsigned int height;
Size(unsigned int width, unsigned int height)
: width(width), height(height) {}
};
Win32Window();
virtual ~Win32Window();
// Creates a win32 window with |title| that is positioned and sized using
// |origin| and |size|. New windows are created on the default monitor. Window
// sizes are specified to the OS in physical pixels, hence to ensure a
// consistent size this function will scale the inputted width and height as
// as appropriate for the default monitor. The window is invisible until
// |Show| is called. Returns true if the window was created successfully.
bool Create(const std::wstring& title, const Point& origin, const Size& size);
// Show the current window. Returns true if the window was successfully shown.
bool Show();
// Release OS resources associated with window.
void Destroy();
// Inserts |content| into the window tree.
void SetChildContent(HWND content);
// Returns the backing Window handle to enable clients to set icon and other
// window properties. Returns nullptr if the window has been destroyed.
HWND GetHandle();
// If true, closing this window will quit the application.
void SetQuitOnClose(bool quit_on_close);
// Return a RECT representing the bounds of the current client area.
RECT GetClientArea();
protected:
// Processes and route salient window messages for mouse handling,
// size change and DPI. Delegates handling of these to member overloads that
// inheriting classes can handle.
virtual LRESULT MessageHandler(HWND window,
UINT const message,
WPARAM const wparam,
LPARAM const lparam) noexcept;
// Called when CreateAndShow is called, allowing subclass window-related
// setup. Subclasses should return false if setup fails.
virtual bool OnCreate();
// Called when Destroy is called.
virtual void OnDestroy();
private:
friend class WindowClassRegistrar;
// OS callback called by message pump. Handles the WM_NCCREATE message which
// is passed when the non-client area is being created and enables automatic
// non-client DPI scaling so that the non-client area automatically
// responds to changes in DPI. All other messages are handled by
// MessageHandler.
static LRESULT CALLBACK WndProc(HWND const window,
UINT const message,
WPARAM const wparam,
LPARAM const lparam) noexcept;
// Retrieves a class instance pointer for |window|
static Win32Window* GetThisFromHandle(HWND const window) noexcept;
// Update the window frame's theme to match the system theme.
static void UpdateTheme(HWND const window);
bool quit_on_close_ = false;
// window handle for top level window.
HWND window_handle_ = nullptr;
// window handle for hosted content.
HWND child_content_ = nullptr;
};
#endif // RUNNER_WIN32_WINDOW_H_
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:io';
import 'dart:ffi';
export 'src/feature_config.dart';
export 'src/offline_recognizer.dart';
export 'src/offline_stream.dart';
export 'src/online_recognizer.dart';
export 'src/online_stream.dart';
export 'src/speaker_identification.dart';
export 'src/tts.dart';
export 'src/vad.dart';
export 'src/wave_reader.dart';
export 'src/wave_writer.dart';
import 'src/sherpa_onnx_bindings.dart';
String? _path;
final DynamicLibrary _dylib = () {
if (Platform.isIOS) {
throw UnsupportedError('Unknown platform: ${Platform.operatingSystem}');
}
if (Platform.isMacOS) {
if (_path == null) {
return DynamicLibrary.open('libsherpa-onnx-c-api.dylib');
} else {
return DynamicLibrary.open('$_path/libsherpa-onnx-c-api.dylib');
}
}
if (Platform.isAndroid || Platform.isLinux) {
if (_path == null) {
return DynamicLibrary.open('libsherpa-onnx-c-api.so');
} else {
return DynamicLibrary.open('$_path/libsherpa-onnx-c-api.so');
}
}
if (Platform.isWindows) {
if (_path == null) {
return DynamicLibrary.open('sherpa-onnx-c-api.dll');
} else {
return DynamicLibrary.open('$_path\\sherpa-onnx-c-api.dll');
}
}
throw UnsupportedError('Unknown platform: ${Platform.operatingSystem}');
}();
void initBindings([String? p]) {
_path ??= p;
SherpaOnnxBindings.init(_dylib);
}
// Copyright (c) 2024 Xiaomi Corporation
class FeatureConfig {
const FeatureConfig({this.sampleRate = 16000, this.featureDim = 80});
@override
String toString() {
return 'FeatureConfig(sampleRate: $sampleRate, featureDim: $featureDim)';
}
final int sampleRate;
final int featureDim;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:convert';
import 'dart:ffi';
import 'package:ffi/ffi.dart';
import './feature_config.dart';
import './offline_stream.dart';
import './sherpa_onnx_bindings.dart';
class OfflineTransducerModelConfig {
const OfflineTransducerModelConfig({
this.encoder = '',
this.decoder = '',
this.joiner = '',
});
@override
String toString() {
return 'OfflineTransducerModelConfig(encoder: $encoder, decoder: $decoder, joiner: $joiner)';
}
final String encoder;
final String decoder;
final String joiner;
}
class OfflineParaformerModelConfig {
const OfflineParaformerModelConfig({this.model = ''});
@override
String toString() {
return 'OfflineParaformerModelConfig(model: $model)';
}
final String model;
}
class OfflineNemoEncDecCtcModelConfig {
const OfflineNemoEncDecCtcModelConfig({this.model = ''});
@override
String toString() {
return 'OfflineNemoEncDecCtcModelConfig(model: $model)';
}
final String model;
}
class OfflineWhisperModelConfig {
const OfflineWhisperModelConfig(
{this.encoder = '',
this.decoder = '',
this.language = '',
this.task = '',
this.tailPaddings = -1});
@override
String toString() {
return 'OfflineWhisperModelConfig(encoder: $encoder, decoder: $decoder, language: $language, task: $task, tailPaddings: $tailPaddings)';
}
final String encoder;
final String decoder;
final String language;
final String task;
final int tailPaddings;
}
class OfflineTdnnModelConfig {
const OfflineTdnnModelConfig({this.model = ''});
@override
String toString() {
return 'OfflineTdnnModelConfig(model: $model)';
}
final String model;
}
class OfflineLMConfig {
const OfflineLMConfig({this.model = '', this.scale = 1.0});
@override
String toString() {
return 'OfflineLMConfig(model: $model, scale: $scale)';
}
final String model;
final double scale;
}
class OfflineModelConfig {
const OfflineModelConfig({
this.transducer = const OfflineTransducerModelConfig(),
this.paraformer = const OfflineParaformerModelConfig(),
this.nemoCtc = const OfflineNemoEncDecCtcModelConfig(),
this.whisper = const OfflineWhisperModelConfig(),
this.tdnn = const OfflineTdnnModelConfig(),
required this.tokens,
this.numThreads = 1,
this.debug = true,
this.provider = 'cpu',
this.modelType = '',
this.modelingUnit = '',
this.bpeVocab = '',
this.telespeechCtc = '',
});
@override
String toString() {
return 'OfflineModelConfig(transducer: $transducer, paraformer: $paraformer, nemoCtc: $nemoCtc, whisper: $whisper, tdnn: $tdnn, tokens: $tokens, numThreads: $numThreads, debug: $debug, provider: $provider, modelType: $modelType, modelingUnit: $modelingUnit, bpeVocab: $bpeVocab, telespeechCtc: $telespeechCtc)';
}
final OfflineTransducerModelConfig transducer;
final OfflineParaformerModelConfig paraformer;
final OfflineNemoEncDecCtcModelConfig nemoCtc;
final OfflineWhisperModelConfig whisper;
final OfflineTdnnModelConfig tdnn;
final String tokens;
final int numThreads;
final bool debug;
final String provider;
final String modelType;
final String modelingUnit;
final String bpeVocab;
final String telespeechCtc;
}
class OfflineRecognizerConfig {
const OfflineRecognizerConfig({
this.feat = const FeatureConfig(),
required this.model,
this.lm = const OfflineLMConfig(),
this.decodingMethod = 'greedy_search',
this.maxActivePaths = 4,
this.hotwordsFile = '',
this.hotwordsScore = 1.5,
this.ruleFsts = '',
this.ruleFars = '',
});
@override
String toString() {
return 'OfflineRecognizerConfig(feat: $feat, model: $model, lm: $lm, decodingMethod: $decodingMethod, maxActivePaths: $maxActivePaths, hotwordsFile: $hotwordsFile, hotwordsScore: $hotwordsScore, ruleFsts: $ruleFsts, ruleFars: $ruleFars)';
}
final FeatureConfig feat;
final OfflineModelConfig model;
final OfflineLMConfig lm;
final String decodingMethod;
final int maxActivePaths;
final String hotwordsFile;
final double hotwordsScore;
final String ruleFsts;
final String ruleFars;
}
class OfflineRecognizerResult {
OfflineRecognizerResult(
{required this.text, required this.tokens, required this.timestamps});
@override
String toString() {
return 'OfflineRecognizerResult(text: $text, tokens: $tokens, timestamps: $timestamps)';
}
final String text;
final List<String> tokens;
final List<double> timestamps;
}
class OfflineRecognizer {
OfflineRecognizer._({required this.ptr, required this.config});
void free() {
SherpaOnnxBindings.destroyOfflineRecognizer?.call(ptr);
ptr = nullptr;
}
/// The user is responsible to call the OfflineRecognizer.free()
/// method of the returned instance to avoid memory leak.
factory OfflineRecognizer(OfflineRecognizerConfig config) {
final c = calloc<SherpaOnnxOfflineRecognizerConfig>();
c.ref.feat.sampleRate = config.feat.sampleRate;
c.ref.feat.featureDim = config.feat.featureDim;
// transducer
c.ref.model.transducer.encoder =
config.model.transducer.encoder.toNativeUtf8();
c.ref.model.transducer.decoder =
config.model.transducer.decoder.toNativeUtf8();
c.ref.model.transducer.joiner =
config.model.transducer.joiner.toNativeUtf8();
// paraformer
c.ref.model.paraformer.model = config.model.paraformer.model.toNativeUtf8();
// nemoCtc
c.ref.model.nemoCtc.model = config.model.nemoCtc.model.toNativeUtf8();
// whisper
c.ref.model.whisper.encoder = config.model.whisper.encoder.toNativeUtf8();
c.ref.model.whisper.decoder = config.model.whisper.decoder.toNativeUtf8();
c.ref.model.whisper.language = config.model.whisper.language.toNativeUtf8();
c.ref.model.whisper.task = config.model.whisper.task.toNativeUtf8();
c.ref.model.whisper.tailPaddings = config.model.whisper.tailPaddings;
c.ref.model.tdnn.model = config.model.tdnn.model.toNativeUtf8();
c.ref.model.tokens = config.model.tokens.toNativeUtf8();
c.ref.model.numThreads = config.model.numThreads;
c.ref.model.debug = config.model.debug ? 1 : 0;
c.ref.model.provider = config.model.provider.toNativeUtf8();
c.ref.model.modelType = config.model.modelType.toNativeUtf8();
c.ref.model.modelingUnit = config.model.modelingUnit.toNativeUtf8();
c.ref.model.bpeVocab = config.model.bpeVocab.toNativeUtf8();
c.ref.model.telespeechCtc = config.model.telespeechCtc.toNativeUtf8();
c.ref.lm.model = config.lm.model.toNativeUtf8();
c.ref.lm.scale = config.lm.scale;
c.ref.decodingMethod = config.decodingMethod.toNativeUtf8();
c.ref.maxActivePaths = config.maxActivePaths;
c.ref.hotwordsFile = config.hotwordsFile.toNativeUtf8();
c.ref.hotwordsScore = config.hotwordsScore;
c.ref.ruleFsts = config.ruleFsts.toNativeUtf8();
c.ref.ruleFars = config.ruleFars.toNativeUtf8();
final ptr = SherpaOnnxBindings.createOfflineRecognizer?.call(c) ?? nullptr;
calloc.free(c.ref.ruleFars);
calloc.free(c.ref.ruleFsts);
calloc.free(c.ref.hotwordsFile);
calloc.free(c.ref.decodingMethod);
calloc.free(c.ref.lm.model);
calloc.free(c.ref.model.telespeechCtc);
calloc.free(c.ref.model.bpeVocab);
calloc.free(c.ref.model.modelingUnit);
calloc.free(c.ref.model.modelType);
calloc.free(c.ref.model.provider);
calloc.free(c.ref.model.tokens);
calloc.free(c.ref.model.tdnn.model);
calloc.free(c.ref.model.whisper.task);
calloc.free(c.ref.model.whisper.language);
calloc.free(c.ref.model.whisper.decoder);
calloc.free(c.ref.model.whisper.encoder);
calloc.free(c.ref.model.nemoCtc.model);
calloc.free(c.ref.model.paraformer.model);
calloc.free(c.ref.model.transducer.encoder);
calloc.free(c.ref.model.transducer.decoder);
calloc.free(c.ref.model.transducer.joiner);
calloc.free(c);
return OfflineRecognizer._(ptr: ptr, config: config);
}
/// The user has to invoke stream.free() on the returned instance
/// to avoid memory leak
OfflineStream createStream() {
final p = SherpaOnnxBindings.createOfflineStream?.call(ptr) ?? nullptr;
return OfflineStream(ptr: p);
}
void decode(OfflineStream stream) {
SherpaOnnxBindings.decodeOfflineStream?.call(ptr, stream.ptr);
}
OfflineRecognizerResult getResult(OfflineStream stream) {
final json =
SherpaOnnxBindings.getOfflineStreamResultAsJson?.call(stream.ptr) ??
nullptr;
if (json == nullptr) {
return OfflineRecognizerResult(text: '', tokens: [], timestamps: []);
}
final parsedJson = jsonDecode(json.toDartString());
SherpaOnnxBindings.destroyOfflineStreamResultJson?.call(json);
return OfflineRecognizerResult(
text: parsedJson['text'],
tokens: List<String>.from(parsedJson['tokens']),
timestamps: List<double>.from(parsedJson['timestamps']));
}
Pointer<SherpaOnnxOfflineRecognizer> ptr;
OfflineRecognizerConfig config;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
class OfflineStream {
/// The user has to call OfflineStream.free() to avoid memory leak.
OfflineStream({required this.ptr});
void free() {
SherpaOnnxBindings.destroyOfflineStream?.call(ptr);
ptr = nullptr;
}
/// If you have List<double> data, then you can use
/// Float32List.fromList(data) to convert data to Float32List
///
/// See
/// https://api.flutter.dev/flutter/dart-core/List-class.html
/// and
/// https://api.flutter.dev/flutter/dart-typed_data/Float32List-class.html
void acceptWaveform({required Float32List samples, required int sampleRate}) {
final n = samples.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, samples);
SherpaOnnxBindings.acceptWaveformOffline?.call(ptr, sampleRate, p, n);
calloc.free(p);
}
Pointer<SherpaOnnxOfflineStream> ptr;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:convert';
import 'dart:ffi';
import 'package:ffi/ffi.dart';
import './feature_config.dart';
import './online_stream.dart';
import './sherpa_onnx_bindings.dart';
class OnlineTransducerModelConfig {
const OnlineTransducerModelConfig({
this.encoder = '',
this.decoder = '',
this.joiner = '',
});
@override
String toString() {
return 'OnlineTransducerModelConfig(encoder: $encoder, decoder: $decoder, joiner: $joiner)';
}
final String encoder;
final String decoder;
final String joiner;
}
class OnlineParaformerModelConfig {
const OnlineParaformerModelConfig({this.encoder = '', this.decoder = ''});
@override
String toString() {
return 'OnlineParaformerModelConfig(encoder: $encoder, decoder: $decoder)';
}
final String encoder;
final String decoder;
}
class OnlineZipformer2CtcModelConfig {
const OnlineZipformer2CtcModelConfig({this.model = ''});
@override
String toString() {
return 'OnlineZipformer2CtcModelConfig(model: $model)';
}
final String model;
}
class OnlineModelConfig {
const OnlineModelConfig({
this.transducer = const OnlineTransducerModelConfig(),
this.paraformer = const OnlineParaformerModelConfig(),
this.zipformer2Ctc = const OnlineZipformer2CtcModelConfig(),
required this.tokens,
this.numThreads = 1,
this.provider = 'cpu',
this.debug = true,
this.modelType = '',
this.modelingUnit = '',
this.bpeVocab = '',
});
@override
String toString() {
return 'OnlineModelConfig(transducer: $transducer, paraformer: $paraformer, zipformer2Ctc: $zipformer2Ctc, tokens: $tokens, numThreads: $numThreads, provider: $provider, debug: $debug, modelType: $modelType, modelingUnit: $modelingUnit, bpeVocab: $bpeVocab)';
}
final OnlineTransducerModelConfig transducer;
final OnlineParaformerModelConfig paraformer;
final OnlineZipformer2CtcModelConfig zipformer2Ctc;
final String tokens;
final int numThreads;
final String provider;
final bool debug;
final String modelType;
final String modelingUnit;
final String bpeVocab;
}
class OnlineCtcFstDecoderConfig {
const OnlineCtcFstDecoderConfig({this.graph = '', this.maxActive = 3000});
@override
String toString() {
return 'OnlineCtcFstDecoderConfig(graph: $graph, maxActive: $maxActive)';
}
final String graph;
final int maxActive;
}
class OnlineRecognizerConfig {
const OnlineRecognizerConfig({
this.feat = const FeatureConfig(),
required this.model,
this.decodingMethod = 'greedy_search',
this.maxActivePaths = 4,
this.enableEndpoint = true,
this.rule1MinTrailingSilence = 2.4,
this.rule2MinTrailingSilence = 1.2,
this.rule3MinUtteranceLength = 20,
this.hotwordsFile = '',
this.hotwordsScore = 1.5,
this.ctcFstDecoderConfig = const OnlineCtcFstDecoderConfig(),
this.ruleFsts = '',
this.ruleFars = '',
});
@override
String toString() {
return 'OnlineRecognizerConfig(feat: $feat, model: $model, decodingMethod: $decodingMethod, maxActivePaths: $maxActivePaths, enableEndpoint: $enableEndpoint, rule1MinTrailingSilence: $rule1MinTrailingSilence, rule2MinTrailingSilence: $rule2MinTrailingSilence, rule3MinUtteranceLength: $rule3MinUtteranceLength, hotwordsFile: $hotwordsFile, hotwordsScore: $hotwordsScore, ctcFstDecoderConfig: $ctcFstDecoderConfig, ruleFsts: $ruleFsts, ruleFars: $ruleFars)';
}
final FeatureConfig feat;
final OnlineModelConfig model;
final String decodingMethod;
final int maxActivePaths;
final bool enableEndpoint;
final double rule1MinTrailingSilence;
final double rule2MinTrailingSilence;
final double rule3MinUtteranceLength;
final String hotwordsFile;
final double hotwordsScore;
final OnlineCtcFstDecoderConfig ctcFstDecoderConfig;
final String ruleFsts;
final String ruleFars;
}
class OnlineRecognizerResult {
OnlineRecognizerResult(
{required this.text, required this.tokens, required this.timestamps});
@override
String toString() {
return 'OnlineRecognizerResult(text: $text, tokens: $tokens, timestamps: $timestamps)';
}
final String text;
final List<String> tokens;
final List<double> timestamps;
}
class OnlineRecognizer {
OnlineRecognizer._({required this.ptr, required this.config});
/// The user is responsible to call the OnlineRecognizer.free()
/// method of the returned instance to avoid memory leak.
factory OnlineRecognizer(OnlineRecognizerConfig config) {
final c = calloc<SherpaOnnxOnlineRecognizerConfig>();
c.ref.feat.sampleRate = config.feat.sampleRate;
c.ref.feat.featureDim = config.feat.featureDim;
// transducer
c.ref.model.transducer.encoder =
config.model.transducer.encoder.toNativeUtf8();
c.ref.model.transducer.decoder =
config.model.transducer.decoder.toNativeUtf8();
c.ref.model.transducer.joiner =
config.model.transducer.joiner.toNativeUtf8();
// paraformer
c.ref.model.paraformer.encoder =
config.model.paraformer.encoder.toNativeUtf8();
c.ref.model.paraformer.decoder =
config.model.paraformer.decoder.toNativeUtf8();
// zipformer2Ctc
c.ref.model.zipformer2Ctc.model =
config.model.zipformer2Ctc.model.toNativeUtf8();
c.ref.model.tokens = config.model.tokens.toNativeUtf8();
c.ref.model.numThreads = config.model.numThreads;
c.ref.model.provider = config.model.provider.toNativeUtf8();
c.ref.model.debug = config.model.debug ? 1 : 0;
c.ref.model.modelType = config.model.modelType.toNativeUtf8();
c.ref.model.modelingUnit = config.model.modelingUnit.toNativeUtf8();
c.ref.model.bpeVocab = config.model.bpeVocab.toNativeUtf8();
c.ref.decodingMethod = config.decodingMethod.toNativeUtf8();
c.ref.maxActivePaths = config.maxActivePaths;
c.ref.enableEndpoint = config.enableEndpoint ? 1 : 0;
c.ref.rule1MinTrailingSilence = config.rule1MinTrailingSilence;
c.ref.rule2MinTrailingSilence = config.rule2MinTrailingSilence;
c.ref.rule3MinUtteranceLength = config.rule3MinUtteranceLength;
c.ref.hotwordsFile = config.hotwordsFile.toNativeUtf8();
c.ref.hotwordsScore = config.hotwordsScore;
c.ref.ctcFstDecoderConfig.graph =
config.ctcFstDecoderConfig.graph.toNativeUtf8();
c.ref.ctcFstDecoderConfig.maxActive = config.ctcFstDecoderConfig.maxActive;
c.ref.ruleFsts = config.ruleFsts.toNativeUtf8();
c.ref.ruleFars = config.ruleFars.toNativeUtf8();
final ptr = SherpaOnnxBindings.createOnlineRecognizer?.call(c) ?? nullptr;
calloc.free(c.ref.ruleFars);
calloc.free(c.ref.ruleFsts);
calloc.free(c.ref.ctcFstDecoderConfig.graph);
calloc.free(c.ref.hotwordsFile);
calloc.free(c.ref.decodingMethod);
calloc.free(c.ref.model.bpeVocab);
calloc.free(c.ref.model.modelingUnit);
calloc.free(c.ref.model.modelType);
calloc.free(c.ref.model.provider);
calloc.free(c.ref.model.tokens);
calloc.free(c.ref.model.zipformer2Ctc.model);
calloc.free(c.ref.model.paraformer.encoder);
calloc.free(c.ref.model.paraformer.decoder);
calloc.free(c.ref.model.transducer.encoder);
calloc.free(c.ref.model.transducer.decoder);
calloc.free(c.ref.model.transducer.joiner);
calloc.free(c);
return OnlineRecognizer._(ptr: ptr, config: config);
}
void free() {
SherpaOnnxBindings.destroyOnlineRecognizer?.call(ptr);
ptr = nullptr;
}
/// The user has to invoke stream.free() on the returned instance
/// to avoid memory leak
OnlineStream createStream({String hotwords = ''}) {
if (hotwords == '') {
final p = SherpaOnnxBindings.createOnlineStream?.call(ptr) ?? nullptr;
return OnlineStream(ptr: p);
}
final utf8 = hotwords.toNativeUtf8();
final p =
SherpaOnnxBindings.createOnlineStreamWithHotwords?.call(ptr, utf8) ??
nullptr;
calloc.free(utf8);
return OnlineStream(ptr: p);
}
bool isReady(OnlineStream stream) {
int ready =
SherpaOnnxBindings.isOnlineStreamReady?.call(ptr, stream.ptr) ?? 0;
return ready == 1;
}
OnlineRecognizerResult getResult(OnlineStream stream) {
final json =
SherpaOnnxBindings.getOnlineStreamResultAsJson?.call(ptr, stream.ptr) ??
nullptr;
if (json == nullptr) {
return OnlineRecognizerResult(text: '', tokens: [], timestamps: []);
}
final parsedJson = jsonDecode(json.toDartString());
SherpaOnnxBindings.destroyOnlineStreamResultJson?.call(json);
return OnlineRecognizerResult(
text: parsedJson['text'],
tokens: List<String>.from(parsedJson['tokens']),
timestamps: List<double>.from(parsedJson['timestamps']));
}
void reset(OnlineStream stream) {
SherpaOnnxBindings.reset?.call(ptr, stream.ptr);
}
void decode(OnlineStream stream) {
SherpaOnnxBindings.decodeOnlineStream?.call(ptr, stream.ptr);
}
bool isEndpoint(OnlineStream stream) {
int yes = SherpaOnnxBindings.isEndpoint?.call(ptr, stream.ptr) ?? 0;
return yes == 1;
}
Pointer<SherpaOnnxOnlineRecognizer> ptr;
OnlineRecognizerConfig config;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
class OnlineStream {
/// The user has to call OnlineStream.free() to avoid memory leak.
OnlineStream({required this.ptr});
void free() {
SherpaOnnxBindings.destroyOnlineStream?.call(ptr);
ptr = nullptr;
}
/// If you have List<double> data, then you can use
/// Float32List.fromList(data) to convert data to Float32List
///
/// See
/// https://api.flutter.dev/flutter/dart-core/List-class.html
/// and
/// https://api.flutter.dev/flutter/dart-typed_data/Float32List-class.html
void acceptWaveform({required Float32List samples, required int sampleRate}) {
final n = samples.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, samples);
SherpaOnnxBindings.onlineStreamAcceptWaveform?.call(ptr, sampleRate, p, n);
calloc.free(p);
}
void inputFinished() {
SherpaOnnxBindings.onlineStreamInputFinished?.call(ptr);
}
Pointer<SherpaOnnxOnlineStream> ptr;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'package:ffi/ffi.dart';
final class SherpaOnnxOfflineTtsVitsModelConfig extends Struct {
external Pointer<Utf8> model;
external Pointer<Utf8> lexicon;
external Pointer<Utf8> tokens;
external Pointer<Utf8> dataDir;
@Float()
external double noiseScale;
@Float()
external double noiseScaleW;
@Float()
external double lengthScale;
external Pointer<Utf8> dictDir;
}
final class SherpaOnnxOfflineTtsModelConfig extends Struct {
external SherpaOnnxOfflineTtsVitsModelConfig vits;
@Int32()
external int numThreads;
@Int32()
external int debug;
external Pointer<Utf8> provider;
}
final class SherpaOnnxOfflineTtsConfig extends Struct {
external SherpaOnnxOfflineTtsModelConfig model;
external Pointer<Utf8> ruleFsts;
@Int32()
external int maxNumSenetences;
external Pointer<Utf8> ruleFars;
}
final class SherpaOnnxGeneratedAudio extends Struct {
external Pointer<Float> samples;
@Int32()
external int n;
@Int32()
external int sampleRate;
}
final class SherpaOnnxFeatureConfig extends Struct {
@Int32()
external int sampleRate;
@Int32()
external int featureDim;
}
final class SherpaOnnxOfflineTransducerModelConfig extends Struct {
external Pointer<Utf8> encoder;
external Pointer<Utf8> decoder;
external Pointer<Utf8> joiner;
}
final class SherpaOnnxOfflineParaformerModelConfig extends Struct {
external Pointer<Utf8> model;
}
final class SherpaOnnxOfflineNemoEncDecCtcModelConfig extends Struct {
external Pointer<Utf8> model;
}
final class SherpaOnnxOfflineWhisperModelConfig extends Struct {
external Pointer<Utf8> encoder;
external Pointer<Utf8> decoder;
external Pointer<Utf8> language;
external Pointer<Utf8> task;
@Int32()
external int tailPaddings;
}
final class SherpaOnnxOfflineTdnnModelConfig extends Struct {
external Pointer<Utf8> model;
}
final class SherpaOnnxOfflineLMConfig extends Struct {
external Pointer<Utf8> model;
@Float()
external double scale;
}
final class SherpaOnnxOfflineModelConfig extends Struct {
external SherpaOnnxOfflineTransducerModelConfig transducer;
external SherpaOnnxOfflineParaformerModelConfig paraformer;
external SherpaOnnxOfflineNemoEncDecCtcModelConfig nemoCtc;
external SherpaOnnxOfflineWhisperModelConfig whisper;
external SherpaOnnxOfflineTdnnModelConfig tdnn;
external Pointer<Utf8> tokens;
@Int32()
external int numThreads;
@Int32()
external int debug;
external Pointer<Utf8> provider;
external Pointer<Utf8> modelType;
external Pointer<Utf8> modelingUnit;
external Pointer<Utf8> bpeVocab;
external Pointer<Utf8> telespeechCtc;
}
final class SherpaOnnxOfflineRecognizerConfig extends Struct {
external SherpaOnnxFeatureConfig feat;
external SherpaOnnxOfflineModelConfig model;
external SherpaOnnxOfflineLMConfig lm;
external Pointer<Utf8> decodingMethod;
@Int32()
external int maxActivePaths;
external Pointer<Utf8> hotwordsFile;
@Float()
external double hotwordsScore;
external Pointer<Utf8> ruleFsts;
external Pointer<Utf8> ruleFars;
}
final class SherpaOnnxOnlineTransducerModelConfig extends Struct {
external Pointer<Utf8> encoder;
external Pointer<Utf8> decoder;
external Pointer<Utf8> joiner;
}
final class SherpaOnnxOnlineParaformerModelConfig extends Struct {
external Pointer<Utf8> encoder;
external Pointer<Utf8> decoder;
}
final class SherpaOnnxOnlineZipformer2CtcModelConfig extends Struct {
external Pointer<Utf8> model;
}
final class SherpaOnnxOnlineModelConfig extends Struct {
external SherpaOnnxOnlineTransducerModelConfig transducer;
external SherpaOnnxOnlineParaformerModelConfig paraformer;
external SherpaOnnxOnlineZipformer2CtcModelConfig zipformer2Ctc;
external Pointer<Utf8> tokens;
@Int32()
external int numThreads;
external Pointer<Utf8> provider;
@Int32()
external int debug;
external Pointer<Utf8> modelType;
external Pointer<Utf8> modelingUnit;
external Pointer<Utf8> bpeVocab;
}
final class SherpaOnnxOnlineCtcFstDecoderConfig extends Struct {
external Pointer<Utf8> graph;
@Int32()
external int maxActive;
}
final class SherpaOnnxOnlineRecognizerConfig extends Struct {
external SherpaOnnxFeatureConfig feat;
external SherpaOnnxOnlineModelConfig model;
external Pointer<Utf8> decodingMethod;
@Int32()
external int maxActivePaths;
@Int32()
external int enableEndpoint;
@Float()
external double rule1MinTrailingSilence;
@Float()
external double rule2MinTrailingSilence;
@Float()
external double rule3MinUtteranceLength;
external Pointer<Utf8> hotwordsFile;
@Float()
external double hotwordsScore;
external SherpaOnnxOnlineCtcFstDecoderConfig ctcFstDecoderConfig;
external Pointer<Utf8> ruleFsts;
external Pointer<Utf8> ruleFars;
}
final class SherpaOnnxSileroVadModelConfig extends Struct {
external Pointer<Utf8> model;
@Float()
external double threshold;
@Float()
external double minSilenceDuration;
@Float()
external double minSpeechDuration;
@Int32()
external int windowSize;
}
final class SherpaOnnxVadModelConfig extends Struct {
external SherpaOnnxSileroVadModelConfig sileroVad;
@Int32()
external int sampleRate;
@Int32()
external int numThreads;
external Pointer<Utf8> provider;
@Int32()
external int debug;
}
final class SherpaOnnxSpeechSegment extends Struct {
@Int32()
external int start;
external Pointer<Float> samples;
@Int32()
external int n;
}
final class SherpaOnnxWave extends Struct {
external Pointer<Float> samples;
@Int32()
external int sampleRate;
@Int32()
external int numSamples;
}
final class SherpaOnnxSpeakerEmbeddingExtractorConfig extends Struct {
external Pointer<Utf8> model;
@Int32()
external int numThreads;
@Int32()
external int debug;
external Pointer<Utf8> provider;
}
final class SherpaOnnxOfflineTts extends Opaque {}
final class SherpaOnnxCircularBuffer extends Opaque {}
final class SherpaOnnxVoiceActivityDetector extends Opaque {}
final class SherpaOnnxOnlineStream extends Opaque {}
final class SherpaOnnxOnlineRecognizer extends Opaque {}
final class SherpaOnnxOfflineRecognizer extends Opaque {}
final class SherpaOnnxOfflineStream extends Opaque {}
final class SherpaOnnxSpeakerEmbeddingExtractor extends Opaque {}
final class SherpaOnnxSpeakerEmbeddingManager extends Opaque {}
typedef SherpaOnnxCreateOfflineTtsNative = Pointer<SherpaOnnxOfflineTts>
Function(Pointer<SherpaOnnxOfflineTtsConfig>);
typedef SherpaOnnxCreateOfflineTts = SherpaOnnxCreateOfflineTtsNative;
typedef SherpaOnnxDestroyOfflineTtsNative = Void Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxDestroyOfflineTts = void Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxOfflineTtsSampleRateNative = Int32 Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxOfflineTtsSampleRate = int Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxOfflineTtsNumSpeakersNative = Int32 Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxOfflineTtsNumSpeakers = int Function(
Pointer<SherpaOnnxOfflineTts>);
typedef SherpaOnnxOfflineTtsGenerateNative = Pointer<SherpaOnnxGeneratedAudio>
Function(Pointer<SherpaOnnxOfflineTts>, Pointer<Utf8>, Int32, Float);
typedef SherpaOnnxOfflineTtsGenerate = Pointer<SherpaOnnxGeneratedAudio>
Function(Pointer<SherpaOnnxOfflineTts>, Pointer<Utf8>, int, double);
typedef SherpaOnnxDestroyOfflineTtsGeneratedAudioNative = Void Function(
Pointer<SherpaOnnxGeneratedAudio>);
typedef SherpaOnnxDestroyOfflineTtsGeneratedAudio = void Function(
Pointer<SherpaOnnxGeneratedAudio>);
typedef SherpaOnnxGeneratedAudioCallbackNative = Int Function(
Pointer<Float>, Int32);
typedef SherpaOnnxOfflineTtsGenerateWithCallbackNative
= Pointer<SherpaOnnxGeneratedAudio> Function(
Pointer<SherpaOnnxOfflineTts>,
Pointer<Utf8>,
Int32,
Float,
Pointer<NativeFunction<SherpaOnnxGeneratedAudioCallbackNative>>);
typedef SherpaOnnxOfflineTtsGenerateWithCallback
= Pointer<SherpaOnnxGeneratedAudio> Function(
Pointer<SherpaOnnxOfflineTts>,
Pointer<Utf8>,
int,
double,
Pointer<NativeFunction<SherpaOnnxGeneratedAudioCallbackNative>>);
typedef CreateOfflineRecognizerNative = Pointer<SherpaOnnxOfflineRecognizer>
Function(Pointer<SherpaOnnxOfflineRecognizerConfig>);
typedef CreateOfflineRecognizer = CreateOfflineRecognizerNative;
typedef DestroyOfflineRecognizerNative = Void Function(
Pointer<SherpaOnnxOfflineRecognizer>);
typedef DestroyOfflineRecognizer = void Function(
Pointer<SherpaOnnxOfflineRecognizer>);
typedef CreateOfflineStreamNative = Pointer<SherpaOnnxOfflineStream> Function(
Pointer<SherpaOnnxOfflineRecognizer>);
typedef CreateOfflineStream = CreateOfflineStreamNative;
typedef DestroyOfflineStreamNative = Void Function(
Pointer<SherpaOnnxOfflineStream>);
typedef DestroyOfflineStream = void Function(Pointer<SherpaOnnxOfflineStream>);
typedef AcceptWaveformOfflineNative = Void Function(
Pointer<SherpaOnnxOfflineStream>, Int32, Pointer<Float>, Int32);
typedef AcceptWaveformOffline = void Function(
Pointer<SherpaOnnxOfflineStream>, int, Pointer<Float>, int);
typedef DecodeOfflineStreamNative = Void Function(
Pointer<SherpaOnnxOfflineRecognizer>, Pointer<SherpaOnnxOfflineStream>);
typedef DecodeOfflineStream = void Function(
Pointer<SherpaOnnxOfflineRecognizer>, Pointer<SherpaOnnxOfflineStream>);
typedef GetOfflineStreamResultAsJsonNative = Pointer<Utf8> Function(
Pointer<SherpaOnnxOfflineStream>);
typedef GetOfflineStreamResultAsJson = GetOfflineStreamResultAsJsonNative;
typedef DestroyOfflineStreamResultJsonNative = Void Function(Pointer<Utf8>);
typedef DestroyOfflineStreamResultJson = void Function(Pointer<Utf8>);
typedef CreateOnlineRecognizerNative = Pointer<SherpaOnnxOnlineRecognizer>
Function(Pointer<SherpaOnnxOnlineRecognizerConfig>);
typedef CreateOnlineRecognizer = CreateOnlineRecognizerNative;
typedef DestroyOnlineRecognizerNative = Void Function(
Pointer<SherpaOnnxOnlineRecognizer>);
typedef DestroyOnlineRecognizer = void Function(
Pointer<SherpaOnnxOnlineRecognizer>);
typedef CreateOnlineStreamNative = Pointer<SherpaOnnxOnlineStream> Function(
Pointer<SherpaOnnxOnlineRecognizer>);
typedef CreateOnlineStream = CreateOnlineStreamNative;
typedef CreateOnlineStreamWithHotwordsNative = Pointer<SherpaOnnxOnlineStream>
Function(Pointer<SherpaOnnxOnlineRecognizer>, Pointer<Utf8>);
typedef CreateOnlineStreamWithHotwords = CreateOnlineStreamWithHotwordsNative;
typedef IsOnlineStreamReadyNative = Int32 Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef IsOnlineStreamReady = int Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef DecodeOnlineStreamNative = Void Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef DecodeOnlineStream = void Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef GetOnlineStreamResultAsJsonNative = Pointer<Utf8> Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef GetOnlineStreamResultAsJson = GetOnlineStreamResultAsJsonNative;
typedef ResetNative = Void Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef Reset = void Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef IsEndpointNative = Int32 Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef IsEndpoint = int Function(
Pointer<SherpaOnnxOnlineRecognizer>, Pointer<SherpaOnnxOnlineStream>);
typedef DestroyOnlineStreamResultJsonNative = Void Function(Pointer<Utf8>);
typedef DestroyOnlineStreamResultJson = void Function(Pointer<Utf8>);
typedef SherpaOnnxCreateVoiceActivityDetectorNative
= Pointer<SherpaOnnxVoiceActivityDetector> Function(
Pointer<SherpaOnnxVadModelConfig>, Float);
typedef SherpaOnnxCreateVoiceActivityDetector
= Pointer<SherpaOnnxVoiceActivityDetector> Function(
Pointer<SherpaOnnxVadModelConfig>, double);
typedef SherpaOnnxDestroyVoiceActivityDetectorNative = Void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxDestroyVoiceActivityDetector = void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorAcceptWaveformNative = Void Function(
Pointer<SherpaOnnxVoiceActivityDetector>, Pointer<Float>, Int32);
typedef SherpaOnnxVoiceActivityDetectorAcceptWaveform = void Function(
Pointer<SherpaOnnxVoiceActivityDetector>, Pointer<Float>, int);
typedef SherpaOnnxVoiceActivityDetectorEmptyNative = Int32 Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorEmpty = int Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorDetectedNative = Int32 Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorDetected = int Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorPopNative = Void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorPop = void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorClearNative = Void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorClear = void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorResetNative = Void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorReset = void Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorFrontNative
= Pointer<SherpaOnnxSpeechSegment> Function(
Pointer<SherpaOnnxVoiceActivityDetector>);
typedef SherpaOnnxVoiceActivityDetectorFront
= SherpaOnnxVoiceActivityDetectorFrontNative;
typedef SherpaOnnxDestroySpeechSegmentNative = Void Function(
Pointer<SherpaOnnxSpeechSegment>);
typedef SherpaOnnxDestroySpeechSegment = void Function(
Pointer<SherpaOnnxSpeechSegment>);
typedef SherpaOnnxCreateCircularBufferNative = Pointer<SherpaOnnxCircularBuffer>
Function(Int32);
typedef SherpaOnnxCreateCircularBuffer = Pointer<SherpaOnnxCircularBuffer>
Function(int);
typedef SherpaOnnxDestroyCircularBufferNative = Void Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxDestroyCircularBuffer = void Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferPushNative = Void Function(
Pointer<SherpaOnnxCircularBuffer>, Pointer<Float>, Int32);
typedef SherpaOnnxCircularBufferPush = void Function(
Pointer<SherpaOnnxCircularBuffer>, Pointer<Float>, int);
typedef SherpaOnnxCircularBufferGetNative = Pointer<Float> Function(
Pointer<SherpaOnnxCircularBuffer>, Int32, Int32);
typedef SherpaOnnxCircularBufferGet = Pointer<Float> Function(
Pointer<SherpaOnnxCircularBuffer>, int, int);
typedef SherpaOnnxCircularBufferFreeNative = Void Function(Pointer<Float>);
typedef SherpaOnnxCircularBufferFree = void Function(Pointer<Float>);
typedef SherpaOnnxCircularBufferPopNative = Void Function(
Pointer<SherpaOnnxCircularBuffer>, Int32);
typedef SherpaOnnxCircularBufferPop = void Function(
Pointer<SherpaOnnxCircularBuffer>, int);
typedef SherpaOnnxCircularBufferSizeNative = Int32 Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferSize = int Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferHeadNative = Int32 Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferHead = int Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferResetNative = Void Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCircularBufferReset = void Function(
Pointer<SherpaOnnxCircularBuffer>);
typedef SherpaOnnxCreateSpeakerEmbeddingManagerNative
= Pointer<SherpaOnnxSpeakerEmbeddingManager> Function(Int32);
typedef SherpaOnnxCreateSpeakerEmbeddingManager
= Pointer<SherpaOnnxSpeakerEmbeddingManager> Function(int);
typedef SherpaOnnxDestroySpeakerEmbeddingManagerNative = Void Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>);
typedef SherpaOnnxDestroySpeakerEmbeddingManager = void Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>);
typedef SherpaOnnxSpeakerEmbeddingManagerAddNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>, Pointer<Float>);
typedef SherpaOnnxSpeakerEmbeddingManagerAdd = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>, Pointer<Float>);
typedef SherpaOnnxSpeakerEmbeddingManagerAddListFlattenedNative
= Int32 Function(Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>,
Pointer<Float>, Int32);
typedef SherpaOnnxSpeakerEmbeddingManagerAddListFlattened = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>,
Pointer<Utf8>,
Pointer<Float>,
int);
typedef SherpaOnnxSpeakerEmbeddingManagerRemoveNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerRemove = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerContainsNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerContains = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerSearchNative = Pointer<Utf8> Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Float>, Float);
typedef SherpaOnnxSpeakerEmbeddingManagerSearch = Pointer<Utf8> Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>, Pointer<Float>, double);
typedef SherpaOnnxSpeakerEmbeddingManagerFreeSearchNative = Void Function(
Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerFreeSearch = void Function(
Pointer<Utf8>);
typedef SherpaOnnxSpeakerEmbeddingManagerNumSpeakersNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>);
typedef SherpaOnnxSpeakerEmbeddingManagerNumSpeakers = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>);
typedef SherpaOnnxSpeakerEmbeddingManagerVerifyNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>,
Pointer<Utf8>,
Pointer<Float>,
Float);
typedef SherpaOnnxSpeakerEmbeddingManagerVerify = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>,
Pointer<Utf8>,
Pointer<Float>,
double);
typedef SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakersNative
= Pointer<Pointer<Utf8>> Function(
Pointer<SherpaOnnxSpeakerEmbeddingManager>);
typedef SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakers
= SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakersNative;
typedef SherpaOnnxSpeakerEmbeddingManagerFreeAllSpeakersNative = Void Function(
Pointer<Pointer<Utf8>>);
typedef SherpaOnnxSpeakerEmbeddingManagerFreeAllSpeakers = void Function(
Pointer<Pointer<Utf8>>);
typedef SherpaOnnxCreateSpeakerEmbeddingExtractorNative
= Pointer<SherpaOnnxSpeakerEmbeddingExtractor> Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractorConfig>);
typedef SherpaOnnxCreateSpeakerEmbeddingExtractor
= SherpaOnnxCreateSpeakerEmbeddingExtractorNative;
typedef SherpaOnnxDestroySpeakerEmbeddingExtractorNative = Void Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>);
typedef SherpaOnnxDestroySpeakerEmbeddingExtractor = void Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>);
typedef SherpaOnnxSpeakerEmbeddingExtractorDimNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>);
typedef SherpaOnnxSpeakerEmbeddingExtractorDim = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>);
typedef SherpaOnnxSpeakerEmbeddingExtractorCreateStreamNative
= Pointer<SherpaOnnxOnlineStream> Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>);
typedef SherpaOnnxSpeakerEmbeddingExtractorCreateStream
= SherpaOnnxSpeakerEmbeddingExtractorCreateStreamNative;
typedef DestroyOnlineStreamNative = Void Function(
Pointer<SherpaOnnxOnlineStream>);
typedef DestroyOnlineStream = void Function(Pointer<SherpaOnnxOnlineStream>);
typedef OnlineStreamAcceptWaveformNative = Void Function(
Pointer<SherpaOnnxOnlineStream>, Int32, Pointer<Float>, Int32);
typedef OnlineStreamAcceptWaveform = void Function(
Pointer<SherpaOnnxOnlineStream>, int, Pointer<Float>, int);
typedef OnlineStreamInputFinishedNative = Void Function(
Pointer<SherpaOnnxOnlineStream>);
typedef OnlineStreamInputFinished = void Function(
Pointer<SherpaOnnxOnlineStream>);
typedef SherpaOnnxSpeakerEmbeddingExtractorIsReadyNative = Int32 Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>,
Pointer<SherpaOnnxOnlineStream>);
typedef SherpaOnnxSpeakerEmbeddingExtractorIsReady = int Function(
Pointer<SherpaOnnxSpeakerEmbeddingExtractor>,
Pointer<SherpaOnnxOnlineStream>);
typedef SherpaOnnxSpeakerEmbeddingExtractorComputeEmbeddingNative
= Pointer<Float> Function(Pointer<SherpaOnnxSpeakerEmbeddingExtractor>,
Pointer<SherpaOnnxOnlineStream>);
typedef SherpaOnnxSpeakerEmbeddingExtractorComputeEmbedding
= SherpaOnnxSpeakerEmbeddingExtractorComputeEmbeddingNative;
typedef SherpaOnnxSpeakerEmbeddingExtractorDestroyEmbeddingNative = Void
Function(Pointer<Float>);
typedef SherpaOnnxSpeakerEmbeddingExtractorDestroyEmbedding = void Function(
Pointer<Float>);
typedef SherpaOnnxReadWaveNative = Pointer<SherpaOnnxWave> Function(
Pointer<Utf8>);
typedef SherpaOnnxReadWave = SherpaOnnxReadWaveNative;
typedef SherpaOnnxWriteWaveNative = Int32 Function(
Pointer<Float>, Int32, Int32, Pointer<Utf8>);
typedef SherpaOnnxWriteWave = int Function(
Pointer<Float>, int, int, Pointer<Utf8>);
typedef SherpaOnnxFreeWaveNative = Void Function(Pointer<SherpaOnnxWave>);
typedef SherpaOnnxFreeWave = void Function(Pointer<SherpaOnnxWave>);
class SherpaOnnxBindings {
static SherpaOnnxCreateOfflineTts? createOfflineTts;
static SherpaOnnxDestroyOfflineTts? destroyOfflineTts;
static SherpaOnnxOfflineTtsSampleRate? offlineTtsSampleRate;
static SherpaOnnxOfflineTtsNumSpeakers? offlineTtsNumSpeakers;
static SherpaOnnxOfflineTtsGenerate? offlineTtsGenerate;
static SherpaOnnxDestroyOfflineTtsGeneratedAudio?
destroyOfflineTtsGeneratedAudio;
static SherpaOnnxOfflineTtsGenerateWithCallback?
offlineTtsGenerateWithCallback;
static CreateOfflineRecognizer? createOfflineRecognizer;
static DestroyOfflineRecognizer? destroyOfflineRecognizer;
static CreateOfflineStream? createOfflineStream;
static DestroyOfflineStream? destroyOfflineStream;
static AcceptWaveformOffline? acceptWaveformOffline;
static DecodeOfflineStream? decodeOfflineStream;
static GetOfflineStreamResultAsJson? getOfflineStreamResultAsJson;
static DestroyOfflineStreamResultJson? destroyOfflineStreamResultJson;
static CreateOnlineRecognizer? createOnlineRecognizer;
static DestroyOnlineRecognizer? destroyOnlineRecognizer;
static CreateOnlineStream? createOnlineStream;
static CreateOnlineStreamWithHotwords? createOnlineStreamWithHotwords;
static IsOnlineStreamReady? isOnlineStreamReady;
static DecodeOnlineStream? decodeOnlineStream;
static GetOnlineStreamResultAsJson? getOnlineStreamResultAsJson;
static Reset? reset;
static IsEndpoint? isEndpoint;
static DestroyOnlineStreamResultJson? destroyOnlineStreamResultJson;
static SherpaOnnxCreateVoiceActivityDetector? createVoiceActivityDetector;
static SherpaOnnxDestroyVoiceActivityDetector? destroyVoiceActivityDetector;
static SherpaOnnxVoiceActivityDetectorAcceptWaveform?
voiceActivityDetectorAcceptWaveform;
static SherpaOnnxVoiceActivityDetectorEmpty? voiceActivityDetectorEmpty;
static SherpaOnnxVoiceActivityDetectorDetected? voiceActivityDetectorDetected;
static SherpaOnnxVoiceActivityDetectorPop? voiceActivityDetectorPop;
static SherpaOnnxVoiceActivityDetectorClear? voiceActivityDetectorClear;
static SherpaOnnxVoiceActivityDetectorFront? voiceActivityDetectorFront;
static SherpaOnnxDestroySpeechSegment? destroySpeechSegment;
static SherpaOnnxVoiceActivityDetectorReset? voiceActivityDetectorReset;
static SherpaOnnxCreateCircularBuffer? createCircularBuffer;
static SherpaOnnxDestroyCircularBuffer? destroyCircularBuffer;
static SherpaOnnxCircularBufferPush? circularBufferPush;
static SherpaOnnxCircularBufferGet? circularBufferGet;
static SherpaOnnxCircularBufferFree? circularBufferFree;
static SherpaOnnxCircularBufferPop? circularBufferPop;
static SherpaOnnxCircularBufferSize? circularBufferSize;
static SherpaOnnxCircularBufferHead? circularBufferHead;
static SherpaOnnxCircularBufferReset? circularBufferReset;
static SherpaOnnxCreateSpeakerEmbeddingExtractor?
createSpeakerEmbeddingExtractor;
static SherpaOnnxDestroySpeakerEmbeddingExtractor?
destroySpeakerEmbeddingExtractor;
static SherpaOnnxSpeakerEmbeddingExtractorDim? speakerEmbeddingExtractorDim;
static SherpaOnnxSpeakerEmbeddingExtractorCreateStream?
speakerEmbeddingExtractorCreateStream;
static SherpaOnnxSpeakerEmbeddingExtractorComputeEmbedding?
speakerEmbeddingExtractorComputeEmbedding;
static SherpaOnnxSpeakerEmbeddingExtractorDestroyEmbedding?
speakerEmbeddingExtractorDestroyEmbedding;
static DestroyOnlineStream? destroyOnlineStream;
static OnlineStreamAcceptWaveform? onlineStreamAcceptWaveform;
static OnlineStreamInputFinished? onlineStreamInputFinished;
static SherpaOnnxSpeakerEmbeddingExtractorIsReady?
speakerEmbeddingExtractorIsReady;
static SherpaOnnxCreateSpeakerEmbeddingManager? createSpeakerEmbeddingManager;
static SherpaOnnxDestroySpeakerEmbeddingManager?
destroySpeakerEmbeddingManager;
static SherpaOnnxSpeakerEmbeddingManagerAdd? speakerEmbeddingManagerAdd;
static SherpaOnnxSpeakerEmbeddingManagerAddListFlattened?
speakerEmbeddingManagerAddListFlattened;
static SherpaOnnxSpeakerEmbeddingManagerRemove? speakerEmbeddingManagerRemove;
static SherpaOnnxSpeakerEmbeddingManagerContains?
speakerEmbeddingManagerContains;
static SherpaOnnxSpeakerEmbeddingManagerSearch? speakerEmbeddingManagerSearch;
static SherpaOnnxSpeakerEmbeddingManagerFreeSearch?
speakerEmbeddingManagerFreeSearch;
static SherpaOnnxSpeakerEmbeddingManagerNumSpeakers?
speakerEmbeddingManagerNumSpeakers;
static SherpaOnnxSpeakerEmbeddingManagerVerify? speakerEmbeddingManagerVerify;
static SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakers?
speakerEmbeddingManagerGetAllSpeakers;
static SherpaOnnxSpeakerEmbeddingManagerFreeAllSpeakers?
speakerEmbeddingManagerFreeAllSpeakers;
static SherpaOnnxReadWave? readWave;
static SherpaOnnxWriteWave? writeWave;
static SherpaOnnxFreeWave? freeWave;
static void init(DynamicLibrary dynamicLibrary) {
createOfflineTts ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCreateOfflineTtsNative>>(
'SherpaOnnxCreateOfflineTts')
.asFunction();
destroyOfflineTts ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxDestroyOfflineTtsNative>>(
'SherpaOnnxDestroyOfflineTts')
.asFunction();
offlineTtsSampleRate ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxOfflineTtsSampleRateNative>>(
'SherpaOnnxOfflineTtsSampleRate')
.asFunction();
offlineTtsNumSpeakers ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxOfflineTtsNumSpeakersNative>>(
'SherpaOnnxOfflineTtsNumSpeakers')
.asFunction();
offlineTtsGenerate ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxOfflineTtsGenerateNative>>(
'SherpaOnnxOfflineTtsGenerate')
.asFunction();
destroyOfflineTtsGeneratedAudio ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxDestroyOfflineTtsGeneratedAudioNative>>(
'SherpaOnnxDestroyOfflineTtsGeneratedAudio')
.asFunction();
offlineTtsGenerateWithCallback ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxOfflineTtsGenerateWithCallbackNative>>(
'SherpaOnnxOfflineTtsGenerateWithCallback')
.asFunction();
createOfflineRecognizer ??= dynamicLibrary
.lookup<NativeFunction<CreateOfflineRecognizerNative>>(
'CreateOfflineRecognizer')
.asFunction();
destroyOfflineRecognizer ??= dynamicLibrary
.lookup<NativeFunction<DestroyOfflineRecognizerNative>>(
'DestroyOfflineRecognizer')
.asFunction();
createOfflineStream ??= dynamicLibrary
.lookup<NativeFunction<CreateOfflineStreamNative>>(
'CreateOfflineStream')
.asFunction();
destroyOfflineStream ??= dynamicLibrary
.lookup<NativeFunction<DestroyOfflineStreamNative>>(
'DestroyOfflineStream')
.asFunction();
acceptWaveformOffline ??= dynamicLibrary
.lookup<NativeFunction<AcceptWaveformOfflineNative>>(
'AcceptWaveformOffline')
.asFunction();
decodeOfflineStream ??= dynamicLibrary
.lookup<NativeFunction<DecodeOfflineStreamNative>>(
'DecodeOfflineStream')
.asFunction();
getOfflineStreamResultAsJson ??= dynamicLibrary
.lookup<NativeFunction<GetOfflineStreamResultAsJsonNative>>(
'GetOfflineStreamResultAsJson')
.asFunction();
destroyOfflineStreamResultJson ??= dynamicLibrary
.lookup<NativeFunction<DestroyOfflineStreamResultJsonNative>>(
'DestroyOfflineStreamResultJson')
.asFunction();
createOnlineRecognizer ??= dynamicLibrary
.lookup<NativeFunction<CreateOnlineRecognizerNative>>(
'CreateOnlineRecognizer')
.asFunction();
destroyOnlineRecognizer ??= dynamicLibrary
.lookup<NativeFunction<DestroyOnlineRecognizerNative>>(
'DestroyOnlineRecognizer')
.asFunction();
createOnlineStream ??= dynamicLibrary
.lookup<NativeFunction<CreateOnlineStreamNative>>('CreateOnlineStream')
.asFunction();
createOnlineStreamWithHotwords ??= dynamicLibrary
.lookup<NativeFunction<CreateOnlineStreamWithHotwordsNative>>(
'CreateOnlineStreamWithHotwords')
.asFunction();
isOnlineStreamReady ??= dynamicLibrary
.lookup<NativeFunction<IsOnlineStreamReadyNative>>(
'IsOnlineStreamReady')
.asFunction();
decodeOnlineStream ??= dynamicLibrary
.lookup<NativeFunction<DecodeOnlineStreamNative>>('DecodeOnlineStream')
.asFunction();
getOnlineStreamResultAsJson ??= dynamicLibrary
.lookup<NativeFunction<GetOnlineStreamResultAsJsonNative>>(
'GetOnlineStreamResultAsJson')
.asFunction();
reset ??= dynamicLibrary
.lookup<NativeFunction<ResetNative>>('Reset')
.asFunction();
isEndpoint ??= dynamicLibrary
.lookup<NativeFunction<IsEndpointNative>>('IsEndpoint')
.asFunction();
destroyOnlineStreamResultJson ??= dynamicLibrary
.lookup<NativeFunction<DestroyOnlineStreamResultJsonNative>>(
'DestroyOnlineStreamResultJson')
.asFunction();
createVoiceActivityDetector ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCreateVoiceActivityDetectorNative>>(
'SherpaOnnxCreateVoiceActivityDetector')
.asFunction();
destroyVoiceActivityDetector ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxDestroyVoiceActivityDetectorNative>>(
'SherpaOnnxDestroyVoiceActivityDetector')
.asFunction();
voiceActivityDetectorAcceptWaveform ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxVoiceActivityDetectorAcceptWaveformNative>>(
'SherpaOnnxVoiceActivityDetectorAcceptWaveform')
.asFunction();
voiceActivityDetectorEmpty ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorEmptyNative>>(
'SherpaOnnxVoiceActivityDetectorEmpty')
.asFunction();
voiceActivityDetectorDetected ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorDetectedNative>>(
'SherpaOnnxVoiceActivityDetectorDetected')
.asFunction();
voiceActivityDetectorPop ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorPopNative>>(
'SherpaOnnxVoiceActivityDetectorPop')
.asFunction();
voiceActivityDetectorClear ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorClearNative>>(
'SherpaOnnxVoiceActivityDetectorClear')
.asFunction();
voiceActivityDetectorFront ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorFrontNative>>(
'SherpaOnnxVoiceActivityDetectorFront')
.asFunction();
destroySpeechSegment ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxDestroySpeechSegmentNative>>(
'SherpaOnnxDestroySpeechSegment')
.asFunction();
voiceActivityDetectorReset ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxVoiceActivityDetectorResetNative>>(
'SherpaOnnxVoiceActivityDetectorReset')
.asFunction();
createCircularBuffer ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCreateCircularBufferNative>>(
'SherpaOnnxCreateCircularBuffer')
.asFunction();
destroyCircularBuffer ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxDestroyCircularBufferNative>>(
'SherpaOnnxDestroyCircularBuffer')
.asFunction();
circularBufferPush ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferPushNative>>(
'SherpaOnnxCircularBufferPush')
.asFunction();
circularBufferGet ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferGetNative>>(
'SherpaOnnxCircularBufferGet')
.asFunction();
circularBufferFree ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferFreeNative>>(
'SherpaOnnxCircularBufferFree')
.asFunction();
circularBufferPop ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferPopNative>>(
'SherpaOnnxCircularBufferPop')
.asFunction();
circularBufferSize ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferSizeNative>>(
'SherpaOnnxCircularBufferSize')
.asFunction();
circularBufferHead ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferHeadNative>>(
'SherpaOnnxCircularBufferHead')
.asFunction();
circularBufferReset ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCircularBufferResetNative>>(
'SherpaOnnxCircularBufferReset')
.asFunction();
createSpeakerEmbeddingExtractor ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxCreateSpeakerEmbeddingExtractorNative>>(
'SherpaOnnxCreateSpeakerEmbeddingExtractor')
.asFunction();
destroySpeakerEmbeddingExtractor ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxDestroySpeakerEmbeddingExtractorNative>>(
'SherpaOnnxDestroySpeakerEmbeddingExtractor')
.asFunction();
speakerEmbeddingExtractorDim ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxSpeakerEmbeddingExtractorDimNative>>(
'SherpaOnnxSpeakerEmbeddingExtractorDim')
.asFunction();
speakerEmbeddingExtractorCreateStream ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingExtractorCreateStreamNative>>(
'SherpaOnnxSpeakerEmbeddingExtractorCreateStream')
.asFunction();
speakerEmbeddingExtractorComputeEmbedding ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingExtractorComputeEmbeddingNative>>(
'SherpaOnnxSpeakerEmbeddingExtractorComputeEmbedding')
.asFunction();
speakerEmbeddingExtractorDestroyEmbedding ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingExtractorDestroyEmbeddingNative>>(
'SherpaOnnxSpeakerEmbeddingExtractorDestroyEmbedding')
.asFunction();
destroyOnlineStream ??= dynamicLibrary
.lookup<NativeFunction<DestroyOnlineStreamNative>>(
'DestroyOnlineStream')
.asFunction();
onlineStreamAcceptWaveform ??= dynamicLibrary
.lookup<NativeFunction<OnlineStreamAcceptWaveformNative>>(
'AcceptWaveform')
.asFunction();
onlineStreamInputFinished ??= dynamicLibrary
.lookup<NativeFunction<OnlineStreamInputFinishedNative>>(
'InputFinished')
.asFunction();
speakerEmbeddingExtractorIsReady ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingExtractorIsReadyNative>>(
'SherpaOnnxSpeakerEmbeddingExtractorIsReady')
.asFunction();
createSpeakerEmbeddingManager ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxCreateSpeakerEmbeddingManagerNative>>(
'SherpaOnnxCreateSpeakerEmbeddingManager')
.asFunction();
destroySpeakerEmbeddingManager ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxDestroySpeakerEmbeddingManagerNative>>(
'SherpaOnnxDestroySpeakerEmbeddingManager')
.asFunction();
speakerEmbeddingManagerAdd ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxSpeakerEmbeddingManagerAddNative>>(
'SherpaOnnxSpeakerEmbeddingManagerAdd')
.asFunction();
speakerEmbeddingManagerAddListFlattened ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerAddListFlattenedNative>>(
'SherpaOnnxSpeakerEmbeddingManagerAddListFlattened')
.asFunction();
speakerEmbeddingManagerRemove ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxSpeakerEmbeddingManagerRemoveNative>>(
'SherpaOnnxSpeakerEmbeddingManagerRemove')
.asFunction();
speakerEmbeddingManagerContains ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerContainsNative>>(
'SherpaOnnxSpeakerEmbeddingManagerContains')
.asFunction();
speakerEmbeddingManagerSearch ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxSpeakerEmbeddingManagerSearchNative>>(
'SherpaOnnxSpeakerEmbeddingManagerSearch')
.asFunction();
speakerEmbeddingManagerFreeSearch ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerFreeSearchNative>>(
'SherpaOnnxSpeakerEmbeddingManagerFreeSearch')
.asFunction();
speakerEmbeddingManagerNumSpeakers ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerNumSpeakersNative>>(
'SherpaOnnxSpeakerEmbeddingManagerNumSpeakers')
.asFunction();
speakerEmbeddingManagerVerify ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxSpeakerEmbeddingManagerVerifyNative>>(
'SherpaOnnxSpeakerEmbeddingManagerVerify')
.asFunction();
speakerEmbeddingManagerGetAllSpeakers ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakersNative>>(
'SherpaOnnxSpeakerEmbeddingManagerGetAllSpeakers')
.asFunction();
speakerEmbeddingManagerFreeAllSpeakers ??= dynamicLibrary
.lookup<
NativeFunction<
SherpaOnnxSpeakerEmbeddingManagerFreeAllSpeakersNative>>(
'SherpaOnnxSpeakerEmbeddingManagerFreeAllSpeakers')
.asFunction();
readWave ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxReadWaveNative>>('SherpaOnnxReadWave')
.asFunction();
writeWave ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxWriteWaveNative>>(
'SherpaOnnxWriteWave')
.asFunction();
freeWave ??= dynamicLibrary
.lookup<NativeFunction<SherpaOnnxFreeWaveNative>>('SherpaOnnxFreeWave')
.asFunction();
}
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './online_stream.dart';
import './sherpa_onnx_bindings.dart';
class SpeakerEmbeddingExtractorConfig {
const SpeakerEmbeddingExtractorConfig(
{required this.model,
this.numThreads = 1,
this.debug = true,
this.provider = 'cpu'});
@override
String toString() {
return 'SpeakerEmbeddingExtractorConfig(model: $model, numThreads: $numThreads, debug: $debug, provider: $provider)';
}
final String model;
final int numThreads;
final bool debug;
final String provider;
}
class SpeakerEmbeddingExtractor {
SpeakerEmbeddingExtractor._({required this.ptr, required this.dim});
/// The user is responsible to call the SpeakerEmbeddingExtractor.free()
/// method of the returned instance to avoid memory leak.
factory SpeakerEmbeddingExtractor(
{required SpeakerEmbeddingExtractorConfig config}) {
final c = calloc<SherpaOnnxSpeakerEmbeddingExtractorConfig>();
final modelPtr = config.model.toNativeUtf8();
c.ref.model = modelPtr;
c.ref.numThreads = config.numThreads;
c.ref.debug = config.debug ? 1 : 0;
final providerPtr = config.provider.toNativeUtf8();
c.ref.provider = providerPtr;
final ptr =
SherpaOnnxBindings.createSpeakerEmbeddingExtractor?.call(c) ?? nullptr;
calloc.free(providerPtr);
calloc.free(modelPtr);
calloc.free(c);
final dim = SherpaOnnxBindings.speakerEmbeddingExtractorDim?.call(ptr) ?? 0;
return SpeakerEmbeddingExtractor._(ptr: ptr, dim: dim);
}
void free() {
SherpaOnnxBindings.destroySpeakerEmbeddingExtractor?.call(ptr);
ptr = nullptr;
}
/// The user has to invoke stream.free() on the returned instance
/// to avoid memory leak
OnlineStream createStream() {
final p =
SherpaOnnxBindings.speakerEmbeddingExtractorCreateStream?.call(ptr) ??
nullptr;
return OnlineStream(ptr: p);
}
bool isReady(OnlineStream stream) {
final int ready = SherpaOnnxBindings.speakerEmbeddingExtractorIsReady
?.call(ptr, stream.ptr) ??
0;
return ready == 1;
}
Float32List compute(OnlineStream stream) {
final Pointer<Float> embedding = SherpaOnnxBindings
.speakerEmbeddingExtractorComputeEmbedding
?.call(ptr, stream.ptr) ??
nullptr;
if (embedding == nullptr) {
return Float32List(0);
}
final embeddingList = embedding.asTypedList(dim);
final ans = Float32List(dim);
ans.setAll(0, embeddingList);
SherpaOnnxBindings.speakerEmbeddingExtractorDestroyEmbedding
?.call(embedding);
return ans;
}
Pointer<SherpaOnnxSpeakerEmbeddingExtractor> ptr;
final int dim;
}
class SpeakerEmbeddingManager {
SpeakerEmbeddingManager._({required this.ptr, required this.dim});
// The user has to use SpeakerEmbeddingManager.free() to avoid memory leak
factory SpeakerEmbeddingManager(int dim) {
final p =
SherpaOnnxBindings.createSpeakerEmbeddingManager?.call(dim) ?? nullptr;
return SpeakerEmbeddingManager._(ptr: p, dim: dim);
}
void free() {
SherpaOnnxBindings.destroySpeakerEmbeddingManager?.call(ptr);
ptr = nullptr;
}
/// Return true if added successfully; return false otherwise
bool add({required String name, required Float32List embedding}) {
assert(embedding.length == dim, '${embedding.length} vs $dim');
final Pointer<Utf8> namePtr = name.toNativeUtf8();
final int n = embedding.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, embedding);
final int ok =
SherpaOnnxBindings.speakerEmbeddingManagerAdd?.call(ptr, namePtr, p) ??
0;
calloc.free(p);
calloc.free(namePtr);
return ok == 1;
}
bool addMulti(
{required String name, required List<Float32List> embeddingList}) {
final Pointer<Utf8> namePtr = name.toNativeUtf8();
final int n = embeddingList.length;
final Pointer<Float> p = calloc<Float>(n * dim);
final pList = p.asTypedList(n * dim);
int offset = 0;
for (final e in embeddingList) {
assert(e.length == dim, '${e.length} vs $dim');
pList.setAll(offset, e);
offset += dim;
}
final int ok = SherpaOnnxBindings.speakerEmbeddingManagerAddListFlattened
?.call(ptr, namePtr, p, n) ??
0;
calloc.free(p);
calloc.free(namePtr);
return ok == 1;
}
bool contains(String name) {
final Pointer<Utf8> namePtr = name.toNativeUtf8();
final int found = SherpaOnnxBindings.speakerEmbeddingManagerContains
?.call(ptr, namePtr) ??
0;
calloc.free(namePtr);
return found == 1;
}
bool remove(String name) {
final Pointer<Utf8> namePtr = name.toNativeUtf8();
final int ok =
SherpaOnnxBindings.speakerEmbeddingManagerRemove?.call(ptr, namePtr) ??
0;
calloc.free(namePtr);
return ok == 1;
}
/// Return an empty string if no speaker is found
String search({required Float32List embedding, required double threshold}) {
assert(embedding.length == dim);
final Pointer<Float> p = calloc<Float>(dim);
final pList = p.asTypedList(dim);
pList.setAll(0, embedding);
final Pointer<Utf8> name = SherpaOnnxBindings.speakerEmbeddingManagerSearch
?.call(ptr, p, threshold) ??
nullptr;
calloc.free(p);
if (name == nullptr) {
return '';
}
final String ans = name.toDartString();
SherpaOnnxBindings.speakerEmbeddingManagerFreeSearch?.call(name);
return ans;
}
bool verify(
{required String name,
required Float32List embedding,
required double threshold}) {
assert(embedding.length == dim);
final Pointer<Utf8> namePtr = name.toNativeUtf8();
final Pointer<Float> p = calloc<Float>(dim);
final pList = p.asTypedList(dim);
pList.setAll(0, embedding);
final int ok = SherpaOnnxBindings.speakerEmbeddingManagerVerify
?.call(ptr, namePtr, p, threshold) ??
0;
calloc.free(p);
calloc.free(namePtr);
return ok == 1;
}
int get numSpeakers =>
SherpaOnnxBindings.speakerEmbeddingManagerNumSpeakers?.call(ptr) ?? 0;
List<String> get allSpeakerNames {
int n = numSpeakers;
if (n == 0) {
return <String>[];
}
final Pointer<Pointer<Utf8>> names =
SherpaOnnxBindings.speakerEmbeddingManagerGetAllSpeakers?.call(ptr) ??
nullptr;
if (names == nullptr) {
return <String>[];
}
final ans = <String>[];
// see https://api.flutter.dev/flutter/dart-ffi/PointerPointer.html
for (int i = 0; i != n; ++i) {
String name = names[i].toDartString();
ans.add(name);
}
SherpaOnnxBindings.speakerEmbeddingManagerFreeAllSpeakers?.call(names);
return ans;
}
Pointer<SherpaOnnxSpeakerEmbeddingManager> ptr;
final int dim;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
class OfflineTtsVitsModelConfig {
const OfflineTtsVitsModelConfig({
required this.model,
this.lexicon = '',
required this.tokens,
this.dataDir = '',
this.noiseScale = 0.667,
this.noiseScaleW = 0.8,
this.lengthScale = 1.0,
this.dictDir = '',
});
@override
String toString() {
return 'OfflineTtsVitsModelConfig(model: $model, lexicon: $lexicon, tokens: $tokens, dataDir: $dataDir, noiseScale: $noiseScale, noiseScaleW: $noiseScaleW, lengthScale: $lengthScale, dictDir: $dictDir)';
}
final String model;
final String lexicon;
final String tokens;
final String dataDir;
final double noiseScale;
final double noiseScaleW;
final double lengthScale;
final String dictDir;
}
class OfflineTtsModelConfig {
const OfflineTtsModelConfig({
required this.vits,
this.numThreads = 1,
this.debug = true,
this.provider = 'cpu',
});
@override
String toString() {
return 'OfflineTtsModelConfig(vits: $vits, numThreads: $numThreads, debug: $debug, provider: $provider)';
}
final OfflineTtsVitsModelConfig vits;
final int numThreads;
final bool debug;
final String provider;
}
class OfflineTtsConfig {
const OfflineTtsConfig({
required this.model,
this.ruleFsts = '',
this.maxNumSenetences = 1,
this.ruleFars = '',
});
@override
String toString() {
return 'OfflineTtsConfig(model: $model, ruleFsts: $ruleFsts, maxNumSenetences: $maxNumSenetences, ruleFars: $ruleFars)';
}
final OfflineTtsModelConfig model;
final String ruleFsts;
final int maxNumSenetences;
final String ruleFars;
}
class GeneratedAudio {
GeneratedAudio({
required this.samples,
required this.sampleRate,
});
final Float32List samples;
final int sampleRate;
}
class OfflineTts {
OfflineTts._({required this.ptr, required this.config});
/// The user is responsible to call the OfflineTts.free()
/// method of the returned instance to avoid memory leak.
factory OfflineTts(OfflineTtsConfig config) {
final c = calloc<SherpaOnnxOfflineTtsConfig>();
c.ref.model.vits.model = config.model.vits.model.toNativeUtf8();
c.ref.model.vits.lexicon = config.model.vits.lexicon.toNativeUtf8();
c.ref.model.vits.tokens = config.model.vits.tokens.toNativeUtf8();
c.ref.model.vits.dataDir = config.model.vits.dataDir.toNativeUtf8();
c.ref.model.vits.noiseScale = config.model.vits.noiseScale;
c.ref.model.vits.noiseScaleW = config.model.vits.noiseScaleW;
c.ref.model.vits.lengthScale = config.model.vits.lengthScale;
c.ref.model.vits.dictDir = config.model.vits.dictDir.toNativeUtf8();
c.ref.model.numThreads = config.model.numThreads;
c.ref.model.debug = config.model.debug ? 1 : 0;
c.ref.model.provider = config.model.provider.toNativeUtf8();
c.ref.ruleFsts = config.ruleFsts.toNativeUtf8();
c.ref.maxNumSenetences = config.maxNumSenetences;
c.ref.ruleFars = config.ruleFars.toNativeUtf8();
final ptr = SherpaOnnxBindings.createOfflineTts?.call(c) ?? nullptr;
calloc.free(c.ref.ruleFars);
calloc.free(c.ref.ruleFsts);
calloc.free(c.ref.model.provider);
calloc.free(c.ref.model.vits.dictDir);
calloc.free(c.ref.model.vits.dataDir);
calloc.free(c.ref.model.vits.tokens);
calloc.free(c.ref.model.vits.lexicon);
calloc.free(c.ref.model.vits.model);
return OfflineTts._(ptr: ptr, config: config);
}
void free() {
SherpaOnnxBindings.destroyOfflineTts?.call(ptr);
ptr = nullptr;
}
GeneratedAudio generate(
{required String text, int sid = 0, double speed = 1.0}) {
final Pointer<Utf8> textPtr = text.toNativeUtf8();
final p =
SherpaOnnxBindings.offlineTtsGenerate?.call(ptr, textPtr, sid, speed) ??
nullptr;
calloc.free(textPtr);
if (p == nullptr) {
return GeneratedAudio(samples: Float32List(0), sampleRate: 0);
}
final samples = p.ref.samples.asTypedList(p.ref.n);
final sampleRate = p.ref.sampleRate;
final newSamples = Float32List.fromList(samples);
SherpaOnnxBindings.destroyOfflineTtsGeneratedAudio?.call(p);
return GeneratedAudio(samples: newSamples, sampleRate: sampleRate);
}
GeneratedAudio generateWithCallback(
{required String text,
int sid = 0,
double speed = 1.0,
required int Function(Float32List samples) callback}) {
// see
// https://github.com/dart-lang/sdk/issues/54276#issuecomment-1846109285
// https://stackoverflow.com/questions/69537440/callbacks-in-dart-dartffi-only-supports-calling-static-dart-functions-from-nat
// https://github.com/dart-lang/sdk/blob/main/tests/ffi/isolate_local_function_callbacks_test.dart#L46
final wrapper =
NativeCallable<SherpaOnnxGeneratedAudioCallbackNative>.isolateLocal(
(Pointer<Float> samples, int n) {
final s = samples.asTypedList(n);
final newSamples = Float32List.fromList(s);
return callback(newSamples);
}, exceptionalReturn: 0);
final Pointer<Utf8> textPtr = text.toNativeUtf8();
final p = SherpaOnnxBindings.offlineTtsGenerateWithCallback
?.call(ptr, textPtr, sid, speed, wrapper.nativeFunction) ??
nullptr;
calloc.free(textPtr);
wrapper.close();
if (p == nullptr) {
return GeneratedAudio(samples: Float32List(0), sampleRate: 0);
}
final samples = p.ref.samples.asTypedList(p.ref.n);
final sampleRate = p.ref.sampleRate;
final newSamples = Float32List.fromList(samples);
SherpaOnnxBindings.destroyOfflineTtsGeneratedAudio?.call(p);
return GeneratedAudio(samples: newSamples, sampleRate: sampleRate);
}
int get sampleRate => SherpaOnnxBindings.offlineTtsSampleRate?.call(ptr) ?? 0;
int get numSpeakers =>
SherpaOnnxBindings.offlineTtsNumSpeakers?.call(ptr) ?? 0;
Pointer<SherpaOnnxOfflineTts> ptr;
OfflineTtsConfig config;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
class SileroVadModelConfig {
const SileroVadModelConfig(
{this.model = '',
this.threshold = 0.5,
this.minSilenceDuration = 0.5,
this.minSpeechDuration = 0.25,
this.windowSize = 512});
@override
String toString() {
return 'SileroVadModelConfig(model: $model, threshold: $threshold, minSilenceDuration: $minSilenceDuration, minSpeechDuration: $minSpeechDuration, windowSize: $windowSize)';
}
final String model;
final double threshold;
final double minSilenceDuration;
final double minSpeechDuration;
final int windowSize;
}
class VadModelConfig {
VadModelConfig(
{this.sileroVad = const SileroVadModelConfig(),
this.sampleRate = 16000,
this.numThreads = 1,
this.provider = 'cpu',
this.debug = true});
@override
String toString() {
return 'VadModelConfig(sileroVad: $sileroVad, sampleRate: $sampleRate, numThreads: $numThreads, provider: $provider, debug: $debug)';
}
final SileroVadModelConfig sileroVad;
final int sampleRate;
final int numThreads;
final String provider;
final bool debug;
}
class SpeechSegment {
SpeechSegment({required this.samples, required this.start});
final Float32List samples;
final int start;
}
class CircularBuffer {
CircularBuffer._({required this.ptr});
/// The user has to invoke CircularBuffer.free() on the returned instance
/// to avoid memory leak.
factory CircularBuffer({required int capacity}) {
assert(capacity > 0, 'capacity is $capacity');
final p =
SherpaOnnxBindings.createCircularBuffer?.call(capacity) ?? nullptr;
return CircularBuffer._(ptr: p);
}
void free() {
SherpaOnnxBindings.destroyCircularBuffer?.call(ptr);
ptr = nullptr;
}
void push(Float32List data) {
final n = data.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, data);
SherpaOnnxBindings.circularBufferPush?.call(ptr, p, n);
calloc.free(p);
}
Float32List get({required int startIndex, required int n}) {
final Pointer<Float> p =
SherpaOnnxBindings.circularBufferGet?.call(ptr, startIndex, n) ??
nullptr;
if (p == nullptr) {
return Float32List(0);
}
final pList = p.asTypedList(n);
final Float32List ans = Float32List.fromList(pList);
SherpaOnnxBindings.circularBufferFree?.call(p);
return ans;
}
void pop(int n) {
SherpaOnnxBindings.circularBufferPop?.call(ptr, n);
}
void reset() {
SherpaOnnxBindings.circularBufferReset?.call(ptr);
}
int get size => SherpaOnnxBindings.circularBufferSize?.call(ptr) ?? 0;
int get head => SherpaOnnxBindings.circularBufferHead?.call(ptr) ?? 0;
Pointer<SherpaOnnxCircularBuffer> ptr;
}
class VoiceActivityDetector {
VoiceActivityDetector._({required this.ptr, required this.config});
// The user has to invoke VoiceActivityDetector.free() to avoid memory leak.
factory VoiceActivityDetector(
{required VadModelConfig config, required double bufferSizeInSeconds}) {
final c = calloc<SherpaOnnxVadModelConfig>();
final modelPtr = config.sileroVad.model.toNativeUtf8();
c.ref.sileroVad.model = modelPtr;
c.ref.sileroVad.threshold = config.sileroVad.threshold;
c.ref.sileroVad.minSilenceDuration = config.sileroVad.minSilenceDuration;
c.ref.sileroVad.minSpeechDuration = config.sileroVad.minSpeechDuration;
c.ref.sileroVad.windowSize = config.sileroVad.windowSize;
c.ref.sampleRate = config.sampleRate;
c.ref.numThreads = config.numThreads;
final providerPtr = config.provider.toNativeUtf8();
c.ref.provider = providerPtr;
c.ref.debug = config.debug ? 1 : 0;
final ptr = SherpaOnnxBindings.createVoiceActivityDetector
?.call(c, bufferSizeInSeconds) ??
nullptr;
calloc.free(providerPtr);
calloc.free(modelPtr);
calloc.free(c);
return VoiceActivityDetector._(ptr: ptr, config: config);
}
void free() {
SherpaOnnxBindings.destroyVoiceActivityDetector?.call(ptr);
ptr = nullptr;
}
void acceptWaveform(Float32List samples) {
final n = samples.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, samples);
SherpaOnnxBindings.voiceActivityDetectorAcceptWaveform?.call(ptr, p, n);
calloc.free(p);
}
bool isEmpty() {
final int empty =
SherpaOnnxBindings.voiceActivityDetectorEmpty?.call(ptr) ?? 0;
return empty == 1;
}
bool isDetected() {
final int detected =
SherpaOnnxBindings.voiceActivityDetectorDetected?.call(ptr) ?? 0;
return detected == 1;
}
void pop() {
SherpaOnnxBindings.voiceActivityDetectorPop?.call(ptr);
}
void clear() {
SherpaOnnxBindings.voiceActivityDetectorClear?.call(ptr);
}
SpeechSegment front() {
final Pointer<SherpaOnnxSpeechSegment> segment =
SherpaOnnxBindings.voiceActivityDetectorFront?.call(ptr) ?? nullptr;
if (segment == nullptr) {
return SpeechSegment(samples: Float32List(0), start: 0);
}
final sampleList = segment.ref.samples.asTypedList(segment.ref.n);
final start = segment.ref.start;
final samples = Float32List.fromList(sampleList);
SherpaOnnxBindings.destroySpeechSegment?.call(segment);
return SpeechSegment(samples: samples, start: start);
}
void reset() {
SherpaOnnxBindings.voiceActivityDetectorReset?.call(ptr);
}
Pointer<SherpaOnnxVoiceActivityDetector> ptr;
final VadModelConfig config;
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
class WaveData {
WaveData({required this.samples, required this.sampleRate});
/// normalized to [-1, 1]
Float32List samples;
int sampleRate;
}
WaveData readWave(String filename) {
final Pointer<Utf8> str = filename.toNativeUtf8();
Pointer<SherpaOnnxWave> wave =
SherpaOnnxBindings.readWave?.call(str) ?? nullptr;
calloc.free(str);
if (wave == nullptr) {
return WaveData(samples: Float32List(0), sampleRate: 0);
}
final samples = wave.ref.samples.asTypedList(wave.ref.numSamples);
final newSamples = Float32List.fromList(samples);
int sampleRate = wave.ref.sampleRate;
SherpaOnnxBindings.freeWave?.call(wave);
return WaveData(samples: newSamples, sampleRate: sampleRate);
}
// Copyright (c) 2024 Xiaomi Corporation
import 'dart:ffi';
import 'dart:typed_data';
import 'package:ffi/ffi.dart';
import './sherpa_onnx_bindings.dart';
bool writeWave(
{required String filename,
required Float32List samples,
required int sampleRate}) {
final Pointer<Utf8> filenamePtr = filename.toNativeUtf8();
final n = samples.length;
final Pointer<Float> p = calloc<Float>(n);
final pList = p.asTypedList(n);
pList.setAll(0, samples);
int ok =
SherpaOnnxBindings.writeWave?.call(p, n, sampleRate, filenamePtr) ?? 0;
calloc.free(p);
calloc.free(filenamePtr);
return ok == 1;
}
# The Flutter tooling requires that developers have CMake 3.10 or later
# installed. You should not increase this version, as doing so will cause
# the plugin to fail to compile for some customers of the plugin.
cmake_minimum_required(VERSION 3.10)
# Project-level configuration.
set(PROJECT_NAME "sherpa_onnx")
project(${PROJECT_NAME} LANGUAGES CXX)
# Invoke the build for native code shared with the other target platforms.
# This can be changed to accommodate different builds.
# add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../src" "${CMAKE_CURRENT_BINARY_DIR}/shared")
# List of absolute paths to libraries that should be bundled with the plugin.
# This list could contain prebuilt libraries, or libraries created by an
# external build triggered from this build file.
set(sherpa_onnx_bundled_libraries
"${CMAKE_CURRENT_SOURCE_DIR}/libsherpa-onnx-c-api.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libsherpa-onnx-core.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libkaldi-decoder-core.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libsherpa-onnx-kaldifst-core.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libsherpa-onnx-fstfar.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libsherpa-onnx-fst.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libkaldi-native-fbank-core.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libpiper_phonemize.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libespeak-ng.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libucd.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libonnxruntime.so"
"${CMAKE_CURRENT_SOURCE_DIR}/libssentencepiece_core.so"
PARENT_SCOPE
)
#
# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html.
# Run `pod lib lint hello.podspec` to validate before publishing.
#
Pod::Spec.new do |s|
s.name = 'sherpa_onnx'
s.version = '0.0.1'
s.summary = 'sherpa-onnx Flutter FFI plugin project.'
s.description = <<-DESC
sherpa-onnx Flutter FFI plugin project.
DESC
s.homepage = 'https://github.com/k2-fsa/sherpa-onnx'
s.license = { :file => '../LICENSE' }
s.author = { 'Your Company' => 'email@example.com' }
# This will ensure the source files in Classes/ are included in the native
# builds of apps using this FFI plugin. Podspec does not support relative
# paths, so Classes contains a forwarder C file that relatively imports
# `../src/*` so that the C sources can be shared among all target platforms.
s.source = { :path => '.' }
s.dependency 'FlutterMacOS'
s.vendored_libraries = '*.dylib'
s.platform = :osx, '10.11'
s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' }
s.swift_version = '5.0'
end
name: sherpa_onnx
description: >
Speech recognition, speech synthesis, and speaker recognition using next-gen Kaldi
with onnxruntime without Internet connection.
repository: https://github.com/k2-fsa/sherpa-onnx/tree/master/sherpa-onnx/flutter
issue_tracker: https://github.com/k2-fsa/sherpa-onnx/issues
documentation: https://k2-fsa.github.io/sherpa/onnx/
topics:
- speech-recognition
- speech-synthesis
- speaker-identification
- audio-tagging
- voice-activity-detection
# remember to change the version in macos/sherpa_onnx.podspec
version: 1.9.29
homepage: https://github.com/k2-fsa/sherpa-onnx
environment:
sdk: '>=3.4.0 <4.0.0'
flutter: '>=3.3.0'
dependencies:
ffi: ^2.1.0
flutter:
sdk: flutter
# The following section is specific to Flutter packages.
flutter:
plugin:
platforms:
macos:
ffiPlugin: true
windows:
ffiPlugin: true
linux:
ffiPlugin: true
# The Flutter tooling requires that developers have a version of Visual Studio
# installed that includes CMake 3.14 or later. You should not increase this
# version, as doing so will cause the plugin to fail to compile for some
# customers of the plugin.
cmake_minimum_required(VERSION 3.14)
# Project-level configuration.
set(PROJECT_NAME "sherpa_onnx")
project(${PROJECT_NAME} LANGUAGES CXX)
# Invoke the build for native code shared with the other target platforms.
# This can be changed to accommodate different builds.
# add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/../src" "${CMAKE_CURRENT_BINARY_DIR}/shared")
# List of absolute paths to libraries that should be bundled with the plugin.
# This list could contain prebuilt libraries, or libraries created by an
# external build triggered from this build file.
set(sherpa_onnx_bundled_libraries
"${CMAKE_CURRENT_SOURCE_DIR}/sherpa-onnx-c-api.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/sherpa-onnx-core.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/kaldi-decoder-core.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/sherpa-onnx-kaldifst-core.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/sherpa-onnx-fstfar.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/sherpa-onnx-fst.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/kaldi-native-fbank-core.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/piper_phonemize.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/espeak-ng.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/ucd.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/onnxruntime.dll"
"${CMAKE_CURRENT_SOURCE_DIR}/ssentencepiece_core.dll"
PARENT_SCOPE
)