Add script to generate debug config files (for Visual Studio)

Enable Vorbis psychoacoustic model for the Speex codec.
This is an experimental feature in the Speex codec that improves sound quality.
It allows the Speex codec to use the Vorbis psychoacoustic model for better speech compression,
especially at higher bitrates.
This model helps identify which parts of the sound are less noticeable to the human ear
and compresses them more, while preserving overall quality.

.editorconfig

@@ -0,0 +1,62 @@
+#######################################
+#            Core Options             #
+#######################################
+
+# This file is the top-most EditorConfig file
+root = true
+
+# All Files
+[*]
+charset = utf-8
+guidelines = 120
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+#######################################
+#       File Extension Settings       #
+#######################################
+
+# Markdown
+[*.{md,mdx}]
+trim_trailing_whitespace = false
+
+# JSON
+[*.{json,json5,webmanifest}]
+indent_size = 2
+
+# YAML
+[*.{yml,yaml,clang-format,clang-tidy}]
+indent_size = 2
+
+# CMake
+[{CMakeLists.txt,*.cmake,*.rst}]
+indent_size = 2
+indent_style = space
+
+# Makefile
+[Makefile]
+end_of_line = lf
+indent_style = tab
+
+# Visual Studio Solution
+[*.sln]
+indent_style = tab
+
+# C/C++
+[*.{c++,c,cc,cpp,cppm,cxx,h,h++,hh,hpp,hxx,inl,ipp,ixx,tlh,tli}]
+end_of_line = lf
+
+# C#
+[*.cs]
+end_of_line = crlf
+csharp_prefer_braces = true
+
+# Pawn
+[*.{inc,sma,sp}]
+end_of_line = lf
+
+# Python
+[*.{py,py3}]
+guidelines = 88

.gitattributes

@@ -0,0 +1,224 @@
+##############
+#   Common   #
+##############
+
+# Auto detect text files and perform LF normalization
+*                       text=auto
+
+# Archives
+*.7z                    binary
+*.bz                    binary
+*.bz2                   binary
+*.bzip2                 binary
+*.gz                    binary
+*.lz                    binary
+*.lzma                  binary
+*.rar                   binary
+*.tar                   binary
+*.taz                   binary
+*.tbz                   binary
+*.tbz2                  binary
+*.tgz                   binary
+*.tlz                   binary
+*.txz                   binary
+*.xz                    binary
+*.Z                     binary
+*.zip                   binary
+*.zst                   binary
+
+# Audio
+*.kar                   binary
+*.m4a                   binary
+*.mid                   binary
+*.midi                  binary
+*.mp3                   binary
+*.ogg                   binary
+*.ra                    binary
+
+# Documents
+*.adoc                  text
+*.bibtex                text diff=bibtex
+*.csv                   text eol=crlf
+*.doc                   diff=astextplain
+*.DOC                   diff=astextplain
+*.docx                  diff=astextplain
+*.DOCX                  diff=astextplain
+*.dot                   diff=astextplain
+*.DOT                   diff=astextplain
+*.epub                  diff=astextplain
+*.md                    text diff=markdown
+*.mdx                   text diff=markdown
+*.mustache              text
+*.pdf                   diff=astextplain
+*.PDF                   diff=astextplain
+*.rtf                   diff=astextplain
+*.RTF                   diff=astextplain
+*.sql                   text
+*.tab                   text
+*.tex                   text diff=tex
+*.textile               text
+*.tsv                   text
+*.txt                   text
+
+# Fonts
+*.eot                   binary
+*.otf                   binary
+*.ttf                   binary
+*.woff                  binary
+*.woff2                 binary
+
+# Graphics
+*.ai                    binary
+*.bmp                   binary
+*.eps                   binary
+*.gif                   binary
+*.gifv                  binary
+*.ico                   binary
+*.jng                   binary
+*.jp2                   binary
+*.jpeg                  binary
+*.jpg                   binary
+*.jpx                   binary
+*.jxr                   binary
+*.png                   binary
+*.psb                   binary
+*.psd                   binary
+*.svg                   binary
+*.svgz                  binary
+*.tif                   binary
+*.tiff                  binary
+*.wbmp                  binary
+*.webp                  binary
+
+# Scripts
+*.bash                  text eol=lf
+*.bat                   text eol=crlf
+*.cmd                   text eol=crlf
+*.fish                  text eol=lf
+*.ksh                   text eol=lf
+*.sh                    text eol=lf
+*.zsh                   text eol=lf
+
+# Video
+*.3gp                   binary
+*.3gpp                  binary
+*.as                    binary
+*.asf                   binary
+*.asx                   binary
+*.avi                   binary
+*.fla                   binary
+*.flv                   binary
+*.m4v                   binary
+*.mng                   binary
+*.mov                   binary
+*.mp4                   binary
+*.mpeg                  binary
+*.mpg                   binary
+*.ogv                   binary
+*.swc                   binary
+*.swf                   binary
+*.webm                  binary
+
+# Text files where line endings should be preserved
+*.patch                 -text
+
+#############
+#   C/C++   #
+#############
+
+# Sources
+*.c                     text eol=lf diff=cpp
+*.c++                   text eol=lf diff=cpp
+*.cc                    text eol=lf diff=cpp
+*.cpi                   text eol=lf diff=cpp
+*.cpp                   text eol=lf diff=cpp
+*.cxx                   text eol=lf diff=cpp
+*.h                     text eol=lf diff=cpp
+*.h++                   text eol=lf diff=cpp
+*.hh                    text eol=lf diff=cpp
+*.hpp                   text eol=lf diff=cpp
+
+# Compiled Object files
+*.lo                    binary
+*.o                     binary
+*.obj                   binary
+*.slo                   binary
+
+# Precompiled Headers
+*.gch                   binary
+*.pch                   binary
+
+# Compiled Dynamic libraries
+*.dll                   binary
+*.dylib                 binary
+*.so                    binary
+
+# Compiled Static libraries
+*.a                     binary
+*.la                    binary
+*.lai                   binary
+*.lib                   binary
+
+# Executables
+*.app                   binary
+*.exe                   binary
+*.out                   binary
+
+#############
+#   CMake   #
+#############
+
+*.cmake                 eol=lf
+CMakeLists.txt          eol=lf
+CMakePresets.json       eol=lf
+CMakeUserPresets.json   eol=lf
+
+####################
+#   EditorConfig   #
+####################
+
+.editorconfig           eol=lf
+
+###########
+#   Git   #
+###########
+
+.gitattributes          eol=lf
+.gitignore              eol=lf
+
+######################
+#   MicrosoftShell   #
+######################
+
+# Source files
+*.mcf                   text eol=crlf
+*.msh                   text eol=crlf
+*.msh1                  text eol=crlf
+*.msh1xml               text eol=crlf
+*.msh2                  text eol=crlf
+*.msh2xml               text eol=crlf
+*.mshxml                text eol=crlf
+
+############
+#   Pawn   #
+############
+
+*.inc                   eol=lf
+*.inl                   eol=lf
+*.sma                   eol=lf
+*.sp                    eol=lf
+*.vault                 binary
+
+##################
+#   PowerShell   #
+##################
+
+# Source files
+*.cdxml                 text eol=crlf
+*.ps1                   text eol=crlf
+*.ps1x                  text eol=crlf
+*.ps1xml                text eol=crlf
+*.psd1                  text eol=crlf
+*.psm1                  text eol=crlf
+*.psrc                  text eol=crlf
+*.pssc                  text eol=crlf

.gitignore

@@ -1,23 +1,693 @@
+#########################
+#  Auto-generated Files #
+#########################
+
+**/appversion.h
+
+#########################
+#   Build Directories   #
+#########################
+
 **/build
+
+#########
+#   C   #
+#########
+
+# Debug files
+*.dSYM/
+*.idb
+*.pdb
+*.su
+
+# Executables
+*.app
+*.exe
+*.hex
+*.i*86
+*.out
+*.x86_64
+
+# Kernel Module Compile Results
+.tmp_versions/
+#*.cmd
+*.mod*
+dkms.conf
+Mkfile.old
+Module.symvers
+modules.order
+
+# Libraries
+*.a
+*.la
+*.lib
+*.lo
+
+# Linker output
+*.exp
+*.ilk
+*.map
+
+# Object files
+*.elf
+*.ko
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Prerequisites
+*.d
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.dylib
+*.so
+*.so.*
+
+###########
+#   C++   #
+###########
+
+# Compiled Object files
+*.slo
+
+# Compiled Static libraries
+*.lai
+
+# Fortran module files
+*.mod
+*.smod
+
+#############
+#   CMake   #
+#############
+
+_deps
+cmake_install.cmake
+CMakeCache.txt
+CMakeFiles
+CMakeLists.txt.user
+CMakeScripts
+CMakeUserPresets.json
+compile_commands.json
+CTestTestfile.cmake
+install_manifest.txt
+Makefile
+Testing
+
+# External projects
+*-prefix/
+
+#############
+#   Gradle  #
+#############
+
 **/.gradle
-.idea
-*.iml
-*.bat
-**/msvc/Debug*
-**/msvc/Release*
-**/msvc/.vs
-**/msvc/*.db
-**/msvc/*.opendb
-**/msvc/*.sdf
-**/msvc/*.opensdf
-**/msvc/*.user
-**/msvc/*.suo
-**/msvc/*.db
-**/msvc/*.opendb
-**/msvc/*.aps
-**/msvc/ipch
-**/PublishPath*.txt
-**/*.log
+
+############
+#   .NET   #
+############
+
+# Common node modules locations
+/node_modules
+/wwwroot/node_modules
+
+############
+#   Gcov   #
+############
+
+# gcc coverage testing tool files
+*.gcda
+*.gcno
+*.gcov
+
+#################
+#   JetBrains   #
+#################
+
+# Ignore all files and directories under .idea/
+.idea/
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/**/sonarlint/
+
+# SonarQube Plugin
+.idea/**/sonarIssues.xml
+
+# Markdown Navigator plugin
+.idea/**/markdown-navigator.xml
+.idea/**/markdown-navigator-enh.xml
+.idea/**/markdown-navigator/
+
+# Cache file creation bug
+.idea/$CACHE_FILE$
+
+# CodeStream plugin
+.idea/codestream.xml
+
+# Azure Toolkit for IntelliJ plugin
+.idea/**/azureSettings.xml
+
+############
+#   Pawn   #
+############
+
+# Compiled Bytecode, precompiled output and assembly
+*.amx
+*.amxx
+
+# Dependency versions lockfile
+pawn.lock
+
+####################
+#    Publishing    #
+####################
 
 publish
-**/appversion.h
+**/PublishPath*.txt
+
+#################
+#   SonarQube   #
+#################
+
+# Sonar Scanner working directories
+.scannerwork/
+.sonar/
+.sonarqube/
+
+# SonarLint working directories, configuration files (including credentials)
+.sonarlint/
+
+##################
+#   SourcePawn   #
+##################
+
+*.smx
+
+#############
+#   vcpkg   #
+#############
+
+vcpkg_installed/
+vcpkg-manifest-install.log
+
+########################
+#   VisualStudioCode   #
+########################
+
+.vscode/*
+!.vscode/*.code-snippets
+!.vscode/extensions.json
+!.vscode/launch.json
+!.vscode/settings.json
+!.vscode/tasks.json
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+# Ignore all local history of files
+.history
+.ionide
+
+#####################
+#   Visual Studio   #
+#####################
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Ww][Ii][Nn]32/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# ASP.NET Scaffolding
+ScaffoldingReadMe.txt
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.meta
+*.iobj
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+# but not Directory.Build.rsp, as it configures directory-level build defaults
+!Directory.Build.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.tlog
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Coverlet is a free, cross platform Code Coverage Tool
+coverage*.json
+coverage*.xml
+coverage*.info
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+.nuget/
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# Visual Studio History (VSHistory) files
+.vshistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml

CHANGELOG.md

@@ -0,0 +1,64 @@
+# [ReVoice](https://github.com/rehlds/ReVoice) Changelog
+
+---
+
+## [`0.1.0.34`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.34) - 2020-03-03
+
+## Changed
+- VoiceEncoder_Opus.cpp reworked
+- Code refactoring
+
+### Fixed
+- fixed Compress
+
+**Full Changelog**: [0.1.0.33...0.1.0.34](https://github.com/rehlds/ReVoice/compare/0.1.0.33...0.1.0.34)
+
+
+## [`0.1.0.33`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.33) - 2019-10-16
+
+### Fixed
+- fixed vulnerable client-side attack via invalid voice packet
+
+**Full Changelog**: [0.1.0.32...0.1.0.33](https://github.com/rehlds/ReVoice/compare/0.1.0.32...0.1.0.33)
+
+## [`0.1.0.32`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.32) - 2017-10-31
+
+### Fixed
+- Fixed `REHLDS_API_VERSION_MINOR` check
+
+**Full Changelog**: [0.1.0.31...0.1.0.32](https://github.com/rehlds/ReVoice/compare/0.1.0.31...0.1.0.32)
+
+## [`0.1.0.31`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.31) - 2017-10-26
+
+### Added
+- Firsrt public release
+- Added `rev status` to print detailed info
+
+### Changed
+- Updated `rehlsdk`
+- 
+**Full Changelog**: [0.1.0.30...0.1.0.31](https://github.com/rehlds/ReVoice/compare/0.1.0.30...0.1.0.31)
+
+## [`0.1.0.30`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.30) - 2017-07-09
+
+### Fixed
+- Fixed voice stream `steam-to-steam`
+
+**Full Changelog**: [0.1.0.29...0.1.0.30](https://github.com/rehlds/ReVoice/compare/0.1.0.29...0.1.0.30)
+
+
+## [`0.1.0.29`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.29) - 2017-07-07
+
+### Added
+- Added support for `OPUS` codec
+- Addec new cvars: `REV_HltvCodec`, `REV_DefaultCodec`
+
+**Full Changelog**: [0.1.0.26...0.1.0.29](https://github.com/rehlds/ReVoice/compare/0.1.0.26...0.1.0.29)
+
+
+## [`0.1.0.26`](https://github.com/rehlds/ReVoice/releases/tag/0.1.0.26) - 2016-12-13
+
+### Changed
+- Updated `ReHLDS API 3.x`
+
+**Full Changelog**: [0.1.0.26](https://github.com/rehlds/ReVoice/commits/0.1.0.26)

CMakeLists.txt

@@ -0,0 +1,168 @@
+cmake_minimum_required(VERSION 3.21...3.31)
+
+#-------------------------------------------------------------------------------
+# Project Definition
+#-------------------------------------------------------------------------------
+
+project(        "ReVoice"
+  DESCRIPTION   "Fix for voice chat between Steam and non-Steam clients for ReHLDS"
+  HOMEPAGE_URL  "https://github.com/rehlds/ReVoice"
+  LANGUAGES     "C" "CXX"
+)
+
+#-------------------------------------------------------------------------------
+# Options
+#-------------------------------------------------------------------------------
+
+option(USE_LINKER_GOLD          "Use the Gold linker when compiling with GCC"                       ON )
+option(USE_LINKER_LLD           "Use the LLD linker when compiling with Clang"                      ON )
+option(LINK_STATIC_MSVC_RT      "Link MSVC runtime library statically"                              OFF)
+option(LINK_STATIC_GCC          "Link libgcc library statically"                                    OFF)
+option(LINK_STATIC_STDCPP       "Link C++ standard library statically"                              OFF)
+option(LINK_LIBCPP              "Link libc++ as the C++ standard library instead of libstdc++"      OFF)
+option(ENABLE_RTTI              "Enable support for run-time type information"                      OFF)
+option(ENABLE_EXCEPTIONS        "Enable support for exception handling"                             OFF)
+option(ENABLE_ASAN              "Enable AddressSanitizer"                                           OFF)
+option(ENABLE_UBSAN             "Enable UndefinedBehaviorSanitizer"                                 OFF)
+option(ENABLE_LINK_TRACE        "Enable linker trace flag (detailed output of the linking process)" OFF)
+option(ENABLE_SPEEX_VORBIS_PSY  "Enable Vorbis psychoacoustic model in the Speex codec"             OFF)
+option(OPTIMIZE_FOR_CURRENT_CPU "Generate code optimized for the current (native) processor"        OFF)
+
+#-------------------------------------------------------------------------------
+# Output Directories
+#-------------------------------------------------------------------------------
+
+if(NOT BIN_OUTPUT_DIR)
+  set(BIN_OUTPUT_DIR "${CMAKE_SOURCE_DIR}/bin/${CMAKE_CXX_COMPILER_ID}-$<CONFIG>")
+endif()
+
+#-------------------------------------------------------------------------------
+# System Environment
+#-------------------------------------------------------------------------------
+
+include("ProcessorCount")
+ProcessorCount(NUM_CORES)
+
+if(NUM_CORES EQUAL 0)
+  set(NUM_CORES 4)
+endif()
+
+if(PROCESSOR_CORES GREATER 8)
+  set(PROCESSOR_CORES 8)
+endif()
+
+string(TIMESTAMP CURRENT_YEAR "%Y")
+
+#-------------------------------------------------------------------------------
+# CMake Policies
+#-------------------------------------------------------------------------------
+
+# Honor visibility properties for all target types
+set(CMAKE_POLICY_DEFAULT_CMP0063 NEW)
+
+# INTERPROCEDURAL_OPTIMIZATION is enforced when enabled
+set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
+
+# target_sources() command converts relative paths to absolute
+set(CMAKE_POLICY_DEFAULT_CMP0076 NEW)
+
+# option() honors normal variables
+set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
+
+# Control generation of Position Independent Executable (PIE)
+set(CMAKE_POLICY_DEFAULT_CMP0083 NEW)
+
+# MSVC runtime library flags are selected by an abstraction (CMAKE_MSVC_RUNTIME_LIBRARY)
+set(CMAKE_POLICY_DEFAULT_CMP0091 NEW)
+
+# MSVC warning flags are not in CMAKE_<LANG>_FLAGS by default
+set(CMAKE_POLICY_DEFAULT_CMP0092 NEW)
+
+# Link properties are transitive over private dependencies of static libraries
+set(CMAKE_POLICY_DEFAULT_CMP0099 NEW)
+
+# Makefile generators do not repeat custom commands from target dependencies
+set(CMAKE_POLICY_DEFAULT_CMP0113 NEW)
+
+# ExternalProject step targets fully adopt their steps
+set(CMAKE_POLICY_DEFAULT_CMP0114 NEW)
+
+# Ninja generators transform DEPFILEs from add_custom_command()
+set(CMAKE_POLICY_DEFAULT_CMP0116 NEW)
+
+# MSVC RTTI flag /GR is not added to CMAKE_CXX_FLAGS by default
+set(CMAKE_POLICY_DEFAULT_CMP0117 NEW)
+
+# LANGUAGE source file property explicitly compiles as language
+set(CMAKE_POLICY_DEFAULT_CMP0119 NEW)
+
+#-------------------------------------------------------------------------------
+# Build Configuration
+#-------------------------------------------------------------------------------
+
+# Building shared libraries instead of static by default
+set(BUILD_SHARED_LIBS OFF)
+
+# First search using Config mode before falling back to Module mode
+set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
+
+# Set the possible build types
+set(CMAKE_CONFIGURATION_TYPES "Debug" "Release" "RelWithDebInfo")
+
+# Set the C language standard
+set(CMAKE_C_STANDARD 11)
+
+# Enforce the use of the C language standard
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Set the visibility of symbols in C object files
+set(CMAKE_C_VISIBILITY_PRESET hidden)
+
+# Set the C++ language standard
+set(CMAKE_CXX_STANDARD 14)
+
+# Enforce the use of the C++ language standard
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# Set the visibility of symbols in C++ object files
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+
+# Interprocedural optimization for specified build types
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_DEBUG OFF)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL ON)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
+set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO ON)
+
+# Dependency optimization for faster builds
+set(CMAKE_OPTIMIZE_DEPENDENCIES ON)
+
+# Position independent code generation
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+# Hiding of inline functions in shared libraries
+set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
+
+# Export the compile commands to a JSON file
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# Enable error reporting for deprecated features
+set(CMAKE_ERROR_DEPRECATED ON)
+
+#-------------------------------------------------------------------------------
+# CMake Modules and Dependencies
+#-------------------------------------------------------------------------------
+
+include("cmake/AppVersion.cmake")
+include("cmake/CompileOptions.cmake")
+
+#-------------------------------------------------------------------------------
+# Subdirectories
+#-------------------------------------------------------------------------------
+
+add_subdirectory("external/speex")
+add_subdirectory("external/silk")
+add_subdirectory("external/opus")
+add_subdirectory("external/rehlsdk")
+add_subdirectory("external/metamod")
+add_subdirectory("revoice")

CMakePresets.json

@@ -0,0 +1,449 @@
+{
+  "version": 3,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 21
+  },
+  "configurePresets": [
+    {
+      "name": "base",
+      "description": "Base configuration with common settings and options",
+      "binaryDir": "${sourceDir}/build/${presetName}",
+      "warnings": {
+        "deprecated": true,
+        "dev": true,
+        "systemVars": true,
+        "uninitialized": false,
+        "unusedCli": false
+      },
+      "hidden": true
+    },
+    {
+      "name": "ninja",
+      "description": "Use Ninja generator",
+      "generator": "Ninja",
+      "architecture": {
+        "value": "x86",
+        "strategy": "external"
+      },
+      "hidden": true
+    },
+    {
+      "name": "ninja-multi-config",
+      "description": "Use Ninja Multi-Config generator",
+      "generator": "Ninja Multi-Config",
+      "architecture": {
+        "value": "x86",
+        "strategy": "external"
+      },
+      "hidden": true
+    },
+    {
+      "name": "vs2022",
+      "description": "Use Visual Studio 2022 generator",
+      "generator": "Visual Studio 17 2022",
+      "architecture": {
+        "value": "Win32",
+        "strategy": "set"
+      },
+      "hidden": true
+    },
+    {
+      "name": "gcc",
+      "description": "Use GCC compiler",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "gcc",
+        "CMAKE_CXX_COMPILER": "g++"
+      },
+      "vendor": {
+        "microsoft.com/VisualStudioSettings/CMake/1.0": {
+          "inheritEnvironments": "linux_x86",
+          "intelliSenseMode": "linux-gcc-x86"
+        }
+      },
+      "hidden": true
+    },
+    {
+      "name": "clang",
+      "description": "Use Clang compiler",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++"
+      },
+      "hidden": true
+    },
+    {
+      "name": "msvc",
+      "description": "Use MSVC compiler",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "cl",
+        "CMAKE_CXX_COMPILER": "cl"
+      },
+      "vendor": {
+        "microsoft.com/VisualStudioSettings/CMake/1.0": {
+          "inheritEnvironments": "msvc_x86_x64",
+          "intelliSenseMode": "windows-msvc-x86"
+        }
+      },
+      "hidden": true
+    },
+    {
+      "name": "clang-cl",
+      "description": "Use Clang-CL compiler",
+      "cacheVariables": {
+        "CMAKE_C_COMPILER": "clang-cl",
+        "CMAKE_CXX_COMPILER": "clang-cl",
+        "CMAKE_C_COMPILER_TARGET": "i386-pc-windows-msvc",
+        "CMAKE_CXX_COMPILER_TARGET": "i386-pc-windows-msvc"
+      },
+      "vendor": {
+        "microsoft.com/VisualStudioSettings/CMake/1.0": {
+          "inheritEnvironments": [
+            "msvc_x86_x64",
+            "clang_cl_x86"
+          ],
+          "intelliSenseMode": "windows-clang-x86"
+        }
+      },
+      "hidden": true
+    },
+    {
+      "name": "linux",
+      "description": "Configuration for Linux",
+      "vendor": {
+        "microsoft.com/VisualStudioSettings/CMake/1.0": {
+          "hostOS": [
+            "Linux"
+          ]
+        },
+        "microsoft.com/VisualStudioRemoteSettings/CMake/1.0": {
+          "copySources": true,
+          "copyBuildOutput": true,
+          "sourceDir": "$env{HOME}/.vs/$ms{projectDirName}",
+          "copySourcesOptions": {
+            "exclusionList": [
+              ".git",
+              ".vs",
+              "artifacts",
+              "bin",
+              "build",
+              "out",
+              "publish"
+            ]
+          }
+        }
+      },
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "hidden": true
+    },
+    {
+      "name": "windows",
+      "description": "Configuration for Windows",
+      "cacheVariables": {
+        "CMAKE_C_SIMULATE_ID": "MSVC",
+        "CMAKE_CXX_SIMULATE_ID": "MSVC"
+      },
+      "vendor": {
+        "microsoft.com/VisualStudioSettings/CMake/1.0": {
+          "hostOS": [
+            "Windows"
+          ]
+        }
+      },
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "hidden": true
+    },
+    {
+      "name": "ninja-gcc-linux",
+      "inherits": [
+        "base",
+        "ninja-multi-config",
+        "gcc",
+        "linux"
+      ]
+    },
+    {
+      "name": "ninja-clang-linux",
+      "inherits": [
+        "base",
+        "ninja-multi-config",
+        "clang",
+        "linux"
+      ]
+    },
+    {
+      "name": "ninja-msvc-windows",
+      "inherits": [
+        "base",
+        "ninja-multi-config",
+        "msvc",
+        "windows"
+      ]
+    },
+    {
+      "name": "ninja-clang-windows",
+      "inherits": [
+        "base",
+        "ninja-multi-config",
+        "clang-cl",
+        "windows"
+      ],
+      "hidden": true
+    },
+    {
+      "name": "vs2022-msvc-windows",
+      "inherits": [
+        "base",
+        "vs2022",
+        "msvc",
+        "windows"
+      ]
+    },
+    {
+      "name": "vs2022-clang-windows",
+      "inherits": [
+        "base",
+        "vs2022",
+        "clang-cl",
+        "windows"
+      ],
+      "cacheVariables": {
+        "CMAKE_GENERATOR_TOOLSET": "ClangCL"
+      }
+    }
+  ],
+  "buildPresets": [
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+      "name": "base",
+      "description": "Base configuration with common settings and options",
+      "verbose": false,
+      "hidden": true
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+      "name": "linux",
+      "description": "Configuration for Linux",
+      "condition": {
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+        "lhs": "${hostSystemName}",
+        "rhs": "Linux"
+      },
+      "hidden": true
+    },
+    {
+      "name": "windows",
+      "description": "Configuration for Windows",
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "hidden": true
+    },
+    {
+      "name": "ninja-gcc-linux-debug",
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+      "configurePreset": "ninja-msvc-windows",
+      "configuration": "Release",
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+      "configurePreset": "ninja-msvc-windows",
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+      "configuration": "Debug",
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+      ]
+    },
+    {
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+      "description": "Build using Ninja Multi-Config generator and Clang compiler with Release configuration",
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+      "configuration": "Release",
+      "inherits": [
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+        "windows"
+      ]
+    },
+    {
+      "name": "ninja-clang-windows-reldebinfo",
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+      "description": "Build using Ninja Multi-Config generator and Clang compiler with RelWithDebInfo configuration",
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+      "configuration": "RelWithDebInfo",
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+      "configuration": "Debug",
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+      "configuration": "Release",
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+        "windows"
+      ]
+    },
+    {
+      "name": "vs2022-clang-windows-debug",
+      "displayName": "VS 2022 Clang Debug",
+      "description": "Build using Visual Studio 17 2022 generator and Clang compiler with Debug configuration",
+      "configurePreset": "vs2022-clang-windows",
+      "configuration": "Debug",
+      "inherits": [
+        "base",
+        "windows"
+      ]
+    },
+    {
+      "name": "vs2022-clang-windows-release",
+      "displayName": "VS 2022 Clang Release",
+      "description": "Build using Visual Studio 17 2022 generator and Clang compiler with Release configuration",
+      "configurePreset": "vs2022-clang-windows",
+      "configuration": "Release",
+      "inherits": [
+        "base",
+        "windows"
+      ]
+    },
+    {
+      "name": "vs2022-clang-windows-reldebinfo",
+      "displayName": "VS 2022 Clang RelWithDebInfo",
+      "description": "Build using Visual Studio 17 2022 generator and Clang compiler with RelWithDebInfo configuration",
+      "configurePreset": "vs2022-clang-windows",
+      "configuration": "RelWithDebInfo",
+      "inherits": [
+        "base",
+        "windows"
+      ]
+    }
+  ]
+}

LICENSE

@@ -1,281 +1,622 @@
                     GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
+                       Version 3, 29 June 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
                             Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
 your programs, too.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
 
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-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+                       TERMS AND CONDITIONS
 
-  0. This License applies to any program or other work which contains
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-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Use with the GNU Affero General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
+  14. Revised Versions of this License.
 
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-                            NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
 
                      END OF TERMS AND CONDITIONS
 
@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    {description}
-    Copyright (C) {year}  {fullname}
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
+    This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
@@ -303,38 +644,31 @@ the "copyright" line and a pointer to where the full notice is found.
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
 
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
 
 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
 
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  {signature of Ty Coon}, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
 
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -1 +1 @@
-# Revoice [![Build Status](http://teamcity.rehlds.org/app/rest/builds/buildType:(id:Revoice_Publish)/statusIcon)](http://teamcity.rehlds.org/viewType.html?buildTypeId=Revoice_Publish&guest=1) [![Download](https://camo.githubusercontent.com/089706eb2571f262bb23afc9434d85d52a423cc3/687474703a2f2f7265686c64732e6f72672f76657273696f6e2f7265766f6963652e737667)](http://teamcity.rehlds.org/guestAuth/downloadArtifacts.html?buildTypeId=Revoice_Publish&buildId=lastSuccessful)
+# [ReVoice](https://github.com/rehlds/ReVoice) [![Percentage of issues still open](http://isitmaintained.com/badge/open/rehlds/ReVoice.svg)](http://isitmaintained.com/project/rehlds/ReVoice "Percentage of issues still open") [![GitHub license](https://img.shields.io/github/license/rehlds/ReVoice.svg?longCache=true&style=flat-square)](https://github.com/rehlds/ReVoice/blob/master/LICENSE.md) [![Deprecated](https://img.shields.io/badge/status-Deprecated-red.svg?style=flat-square)](https://github.com/rehlds/ReVoice/) [![GitHub issues](https://img.shields.io/github/issues/rehlds/ReVoice.svg?longCache=true&style=flat-square)](https://github.com/rehlds/ReVoice/issues) [![GitHub forks](https://img.shields.io/github/forks/rehlds/ReVoice.svg?longCache=true&style=flat-square)](https://github.com/rehlds/ReVoice/network) [![GitHub stars](https://img.shields.io/github/stars/rehlds/ReVoice.svg?longCache=true&style=flat-square)](https://github.com/rehlds/ReVoice/stargazers)

build.gradle

@@ -1,55 +0,0 @@
-import versioning.GitVersioner
-import versioning.RevoiceVersionInfo
-import org.joda.time.DateTime
-
-apply plugin: 'maven-publish'
-apply from: 'shared.gradle'
-group = 'revoice'
-
-apply plugin: 'idea'
-
-idea {
-	project {
-		languageLevel = 'JDK_1_7'
-	}
-}
-
-def gitInfo = GitVersioner.versionForDir(project.rootDir)
-RevoiceVersionInfo versionInfo
-if (gitInfo && gitInfo.tag && gitInfo.tag[0] == 'v') {
-	def m = gitInfo.tag =~ /^v(\d+)\.(\d+)(\.(\d+))?$/
-	if (!m.find()) {
-		throw new RuntimeException("Invalid git version tag name ${gitInfo.tag}")
-	}
-
-	versionInfo = new RevoiceVersionInfo(
-		majorVersion: m.group(1) as int,
-		minorVersion: m.group(2) as int,
-		maintenanceVersion: m.group(4) ? (m.group(4) as int) : null,
-		localChanges: gitInfo.localChanges,
-		commitDate: gitInfo.commitDate,
-		commitSHA: gitInfo.commitSHA,
-		commitURL: gitInfo.commitURL
-	)
-} else {
-	versionInfo = new RevoiceVersionInfo(
-		majorVersion: project.majorVersion as int,
-		minorVersion: project.minorVersion as int,
-		maintenanceVersion: project.maintenanceVersion as int,
-		suffix: '',
-		localChanges: gitInfo ? gitInfo.localChanges : true,
-		commitDate: gitInfo ? gitInfo.commitDate : new DateTime(),
-		commitSHA: gitInfo ? gitInfo.commitSHA : "",
-		commitURL: gitInfo ? gitInfo.commitURL : "",
-		commitCount: gitInfo ? (gitInfo.commitCount as int) : null
-	)
-}
-
-project.ext.revoiceVersionInfo = versionInfo
-project.version = versionInfo.asMavenVersion()
-
-apply from: 'publish.gradle'
-
-task wrapper(type: Wrapper) {
-	gradleVersion = '2.4'
-}

buildSrc/build.gradle

@@ -1,23 +0,0 @@
-apply plugin: 'groovy'
-
-repositories {
-	//mavenLocal()
-	mavenCentral()
-	maven {
-		url 'http://nexus.rehlds.org/nexus/content/repositories/rehlds-releases/'
-	}
-	maven {
-		url 'http://nexus.rehlds.org/nexus/content/repositories/rehlds-snapshots/'
-	}
-}
-
-dependencies {
-	compile gradleApi()
-	compile localGroovy()
-	compile 'commons-io:commons-io:2.4'
-	compile 'commons-lang:commons-lang:2.6'
-	compile 'joda-time:joda-time:2.7'
-	compile 'org.doomedsociety.gradlecpp:gradle-cpp-plugin:1.2'
-	compile 'org.eclipse.jgit:org.eclipse.jgit:3.7.0.201502260915-r'
-	compile 'org.apache.velocity:velocity:1.7'
-}

buildSrc/src/main/groovy/gradlecpp/VelocityUtils.groovy

@@ -1,38 +0,0 @@
-package gradlecpp
-
-import org.apache.velocity.Template
-import org.apache.velocity.VelocityContext
-import org.apache.velocity.app.Velocity
-import org.joda.time.format.DateTimeFormat
-
-class VelocityUtils {
-
-	static {
-		Properties p = new Properties();
-
-		p.setProperty("resource.loader", "class");
-		p.setProperty("class.resource.loader.class", "org.apache.velocity.runtime.resource.loader.FileResourceLoader");
-		p.setProperty("class.resource.loader.path", "");
-
-		p.setProperty("input.encoding", "UTF-8");
-		p.setProperty("output.encoding", "UTF-8");
-
-		Velocity.init(p);
-	}
-
-	static String renderTemplate(File tplFile, Map<String, ? extends Object> ctx) {
-		Template tpl = Velocity.getTemplate(tplFile.absolutePath)
-		if (!tpl) {
-			throw new RuntimeException("Failed to load velocity template ${tplFile.absolutePath}: not found")
-		}
-
-
-		def velocityContext = new VelocityContext(ctx)
-		velocityContext.put("_DateTimeFormat", DateTimeFormat)
-
-		def sw = new StringWriter()
-		tpl.merge(velocityContext, sw)
-
-		return sw.toString()
-	}
-}

buildSrc/src/main/groovy/versioning/GitInfo.groovy

@@ -1,16 +0,0 @@
-package versioning
-
-import groovy.transform.CompileStatic
-import groovy.transform.TypeChecked
-import org.joda.time.DateTime
-
-@CompileStatic @TypeChecked
-class GitInfo {
-	boolean localChanges
-	DateTime commitDate
-	String branch
-	String tag
-	String commitSHA
-	String commitURL
-	Integer commitCount
-}

buildSrc/src/main/groovy/versioning/GitVersioner.groovy

@@ -1,125 +0,0 @@
-package versioning
-
-import java.util.Set;
-
-import groovy.transform.CompileStatic
-import groovy.transform.TypeChecked
-import org.eclipse.jgit.api.Git
-import org.eclipse.jgit.api.Status;
-import org.eclipse.jgit.lib.ObjectId
-import org.eclipse.jgit.lib.Repository
-import org.eclipse.jgit.lib.StoredConfig
-import org.eclipse.jgit.revwalk.RevCommit
-import org.eclipse.jgit.revwalk.RevWalk
-import org.eclipse.jgit.storage.file.FileRepositoryBuilder
-import org.joda.time.DateTime
-import org.joda.time.DateTimeZone
-
-@CompileStatic @TypeChecked
-class GitVersioner {
-
-	static GitInfo versionForDir(String dir) {
-		versionForDir(new File(dir))
-	}
-	static int getCountCommit(Repository repo) {
-		Iterable<RevCommit> commits = Git.wrap(repo).log().call()
-		int count = 0;
-		commits.each {
-			count++;
-		}
-
-		return count;
-	}
-	static String prepareUrlToCommits(String url) {
-		if (url == null) {
-			// default remote url
-			return "https://github.com/s1lentq/Revoice/commit/";
-		}
-
-		StringBuilder sb = new StringBuilder();
-		String childPath;
-		int pos = url.indexOf('@');
-		if (pos != -1) {
-			childPath = url.substring(pos + 1, url.lastIndexOf('.git')).replace(':', '/');
-			sb.append('https://');
-		} else {
-			pos = url.lastIndexOf('.git');
-			childPath = (pos == -1) ? url : url.substring(0, pos);
-		}
-
-		// support for different links to history of commits
-		if (url.indexOf('bitbucket.org') != -1) {
-			sb.append(childPath).append('/commits/');
-		} else {
-			sb.append(childPath).append('/commit/');
-		}
-		return sb.toString();
-	}
-	// check uncommited changes
-	static boolean getUncommittedChanges(Repository repo) {
-		Git git = new Git(repo);
-		Status status = git.status().call();
-
-		Set<String> uncommittedChanges = status.getUncommittedChanges();
-		for(String uncommitted : uncommittedChanges) {
-			return true;
-		}
-
-		return false;
-	}
-	static GitInfo versionForDir(File dir) {
-		FileRepositoryBuilder builder = new FileRepositoryBuilder();
-		Repository repo = builder.setWorkTree(dir)
-			.findGitDir()
-			.build()
-
-		ObjectId head = repo.resolve('HEAD');
-		if (!head) {
-			return null
-		}
-
-		final StoredConfig cfg = repo.getConfig();
-		def commit = new RevWalk(repo).parseCommit(head);
-		if (!commit) {
-			throw new RuntimeException("Can't find last commit.");
-		}
-
-		def localChanges = getUncommittedChanges(repo);
-		def commitDate = new DateTime(1000L * commit.commitTime, DateTimeZone.UTC);
-		if (localChanges) {
-			commitDate = new DateTime();
-		}
-
-		def branch = repo.getBranch();
-
-		String url = null;
-		String remote_name = cfg.getString("branch", branch, "remote");
-
-		if (remote_name == null) {
-			for (String remotes : cfg.getSubsections("remote")) {
-				if (url != null) {
-					println 'Found a second remote: (' + remotes + '), url: (' + cfg.getString("remote", remotes, "url") + ')'
-					continue;
-				}
-
-				url = cfg.getString("remote", remotes, "url");
-			}
-		} else {
-			url = cfg.getString("remote", remote_name, "url");
-		}
-
-		String commitURL = prepareUrlToCommits(url);
-		String tag = repo.tags.find { kv -> kv.value.objectId == commit.id }?.key
-		String commitSHA = commit.getId().abbreviate(7).name();
-
-		return new GitInfo(
-			localChanges: localChanges,
-			commitDate: commitDate,
-			branch: branch,
-			tag: tag,
-			commitSHA: commitSHA,
-			commitURL: commitURL,
-			commitCount: getCountCommit(repo)
-		)
-	}
-}

buildSrc/src/main/groovy/versioning/RevoiceVersionInfo.groovy

@@ -1,58 +0,0 @@
-package versioning
-
-import groovy.transform.CompileStatic
-import groovy.transform.ToString
-import groovy.transform.TypeChecked
-import org.joda.time.format.DateTimeFormat
-import org.joda.time.DateTime
-
-@CompileStatic @TypeChecked
-@ToString(includeNames = true)
-class RevoiceVersionInfo {
-	Integer majorVersion
-	Integer minorVersion
-	Integer maintenanceVersion
-	String suffix
-
-	boolean localChanges
-	DateTime commitDate
-	String commitSHA
-	String commitURL
-	Integer commitCount
-
-	String asMavenVersion(boolean extra = true, String separator = ".") {
-		StringBuilder sb = new StringBuilder()
-		sb.append(majorVersion).append(separator).append(minorVersion);
-		if (maintenanceVersion != null) {
-			sb.append(separator).append(maintenanceVersion);
-		}
-
-		if (commitCount != null) {
-			sb.append(separator).append(commitCount)
-		}
-
-		if (extra && suffix) {
-			sb.append('-' + suffix)
-		}
-
-		// do mark for this build like a modified version
-		if (extra && localChanges) {
-			sb.append('+m');
-		}
-
-		return sb.toString()
-	}
-	String asCommitDate(String pattern = null) {
-		if (pattern == null) {
-			pattern = "MMM  d yyyy";
-			if (commitDate.getDayOfMonth() >= 10) {
-				pattern = "MMM d yyyy";
-			}
-		}
-
-		return DateTimeFormat.forPattern(pattern).withLocale(Locale.ENGLISH).print(commitDate);
-	}
-	String asCommitTime() {
-		return DateTimeFormat.forPattern('HH:mm:ss').withLocale(Locale.ENGLISH).print(commitDate);
-	}
-}

cmake/AppVersion.cmake

@@ -0,0 +1,103 @@
+# Set the main version numbers
+set(CMAKE_PROJECT_VERSION_MAJOR 1)
+set(CMAKE_PROJECT_VERSION_MINOR 0)
+set(SVN_OLD_NUMBER 664) # Base commit count offset
+
+# Search for Git on the system
+find_package(Git QUIET)
+
+if(GIT_FOUND)
+  # Get the current branch name
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" rev-parse --abbrev-ref HEAD
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_BRANCH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Get the total number of commits in the current branch
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" rev-list --count ${GIT_BRANCH}
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_COMMIT_COUNT
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Add the base commit count offset to the total commit count
+  math(EXPR GIT_COMMIT_COUNT "${GIT_COMMIT_COUNT} + ${SVN_OLD_NUMBER}")
+
+  # Get the full SHA hash of the current commit
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" rev-parse --verify HEAD
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_SHA_FULL
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Extract the first 7 characters of the SHA
+  string(SUBSTRING "${GIT_SHA_FULL}" 0 7 GIT_COMMIT_SHA)
+
+  # Get the date of the last commit
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" log -1 --format=%cd --date=format:%Y-%m-%d
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_COMMIT_DATE
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Get the time of the last commit
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" log -1 --format=%cd --date=format:%H:%M:%S
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_COMMIT_TIME
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Check if there are any local modifications (uncommitted changes)
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" ls-files -m
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_MODIFIED
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # If there are modified files, mark the version as modified
+  if(GIT_MODIFIED)
+    set(VERSION_MODIFIED "+m")
+  else()
+    set(VERSION_MODIFIED "")
+  endif()
+
+  # Get the repository's remote URL
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" config --get remote.origin.url
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE GIT_URL
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+
+  # Remove the ".git" suffix from the URL if it exists
+  string(REGEX REPLACE "\\.git$" "" GIT_URL "${GIT_URL}")
+
+  # Format the commit URL based on the hosting platform
+  if(GIT_URL MATCHES "bitbucket.org")
+    set(GIT_COMMIT_URL "${GIT_URL}/commits/")
+  else()
+    set(GIT_COMMIT_URL "${GIT_URL}/commit/")
+  endif()
+else()
+  message(WARNING "Git not found, auto-versioning disabled")
+  set(GIT_COMMIT_COUNT 0)
+  set(GIT_COMMIT_SHA "unknown")
+  set(VERSION_MODIFIED "")
+  set(GIT_COMMIT_URL "unknown")
+  set(GIT_COMMIT_DATE "unknown")
+  set(GIT_COMMIT_TIME "unknown")
+endif()
+
+# Format the project version
+set(CMAKE_PROJECT_VERSION_PATCH "${GIT_COMMIT_COUNT}")
+set(CMAKE_PROJECT_VERSION_TWEAK "0")
+set(CMAKE_PROJECT_VERSION
+  "${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}.${CMAKE_PROJECT_VERSION_PATCH}${VERSION_MODIFIED}"
+)

cmake/CompileOptions.cmake

@@ -0,0 +1,57 @@
+#-------------------------------------------------------------------------------
+# Platform-specific compile options
+#-------------------------------------------------------------------------------
+
+set(PLATFORM_OPTIONS_FILE "CompileOptions${CMAKE_SYSTEM_NAME}.cmake")
+set(PLATFORM_OPTIONS_PATH "${CMAKE_SOURCE_DIR}/cmake/${PLATFORM_OPTIONS_FILE}")
+
+include("${PLATFORM_OPTIONS_PATH}"
+  OPTIONAL
+  RESULT_VARIABLE IS_PLATFORM_OPTIONS_INCLUDED
+)
+
+if(IS_PLATFORM_OPTIONS_INCLUDED)
+  message(STATUS "Applied platform-specific compile options.")
+else()
+  message(STATUS "No platform-specific compile options found. Using defaults.")
+endif()
+
+#-------------------------------------------------------------------------------
+# Compiler-specific options
+#-------------------------------------------------------------------------------
+
+get_property(ENABLED_LANG_LIST GLOBAL PROPERTY ENABLED_LANGUAGES)
+
+if(ENABLED_LANG_LIST)
+  foreach(lang IN LISTS ENABLED_LANG_LIST)
+    string(TOUPPER "${lang}" lang_prefix)
+
+    if(DEFINED CMAKE_${lang_prefix}_COMPILER_ID)
+      list(APPEND COMPILER_LIST "${CMAKE_${lang_prefix}_COMPILER_ID}")
+    endif()
+  endforeach()
+
+  list(REMOVE_DUPLICATES COMPILER_LIST)
+
+  foreach(compiler_id IN LISTS COMPILER_LIST)
+    if(NOT compiler_id OR "${compiler_id}" STREQUAL "")
+      continue()
+    endif()
+
+    set(COMPILER_OPTIONS_FILE "CompileOptions${CMAKE_SYSTEM_NAME}${compiler_id}.cmake")
+    set(COMPILER_OPTIONS_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/${COMPILER_OPTIONS_FILE}")
+
+    include("${COMPILER_OPTIONS_PATH}"
+      OPTIONAL
+      RESULT_VARIABLE IS_COMPILER_OPTIONS_INCLUDED
+    )
+
+    if(IS_COMPILER_OPTIONS_INCLUDED)
+      message(STATUS "Applied ${compiler_id} compiler options.")
+    else()
+      message(STATUS "No ${compiler_id} compiler options found. Using defaults.")
+    endif()
+  endforeach()
+else()
+  message(WARNING "No enabled languages found - skipping applying compiler-specific options.")
+endif()

cmake/CompileOptionsLinux.cmake

@@ -0,0 +1,126 @@
+#-------------------------------------------------------------------------------
+# C/CXX Flags
+#-------------------------------------------------------------------------------
+
+set(CMAKE_C_FLAGS_DEBUG
+  "-g -fno-omit-frame-pointer"
+)
+
+set(CMAKE_C_FLAGS_RELEASE
+  "-O3 -fno-stack-protector -fomit-frame-pointer -DNDEBUG"
+)
+
+set(CMAKE_C_FLAGS_MINSIZEREL
+  "-Os -fno-stack-protector -fomit-frame-pointer -DNDEBUG"
+)
+
+set(CMAKE_C_FLAGS_RELWITHDEBINFO
+  "-O2 -g -DNDEBUG"
+)
+
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
+set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+
+#-------------------------------------------------------------------------------
+# Machine Architecture Flag
+#-------------------------------------------------------------------------------
+
+function(set_march_flag lang compiler_id compiler_version)
+  if(NOT compiler_id OR "${compiler_id}" STREQUAL "")
+    return()
+  endif()
+
+  if(OPTIMIZE_FOR_CURRENT_CPU)
+    set(march_flag "-march=native")
+  elseif("${compiler_id}" STREQUAL "GNU" AND "${compiler_version}" VERSION_LESS "11")
+    set(march_flag "-march=nehalem") # nehalem is close to x86-64-v2
+  elseif("${compiler_id}" STREQUAL "Clang" AND "${compiler_version}" VERSION_LESS "12")
+    set(march_flag "-march=nehalem")
+  else()
+    set(march_flag "-march=x86-64-v2")
+  endif()
+
+  string(STRIP "${CMAKE_${lang}_FLAGS} ${march_flag}" march_flag)
+  set(CMAKE_${lang}_FLAGS "${march_flag}" PARENT_SCOPE)
+endfunction()
+
+set_march_flag("C" "${CMAKE_C_COMPILER_ID}" "${CMAKE_C_COMPILER_VERSION}")
+set_march_flag("CXX" "${CMAKE_CXX_COMPILER_ID}" "${CMAKE_CXX_COMPILER_VERSION}")
+
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+add_compile_options(
+  -m32                # Generate 32-bit code
+  -mmmx               # Enable MMX instruction set
+  -msse               # Enable SSE instruction set
+  -msse2              # Enable SSE2 instruction set
+  -msse3              # Enable SSE3 instruction set
+  -mssse3             # Enable SSSE3 instruction set
+  -msse4              # Enable SSE4 instruction set
+  -msse4.1            # Enable SSE4.1 instruction set
+  -msse4.2            # Enable SSE4.2 instruction set
+  -mfpmath=sse        # Use SSE for floating-point math
+  -pipe               # Use pipes rather than intermediate files
+  -fdata-sections     # Place data items in separate sections
+  -ffunction-sections # Place each function in its own section
+
+  # Link libc++ as the C++ standard library
+  $<$<BOOL:${LINK_LIBCPP}>:-stdlib=libc++>
+
+  # Enable AddressSanitizer instrumentation
+  $<$<BOOL:${ENABLE_ASAN}>:-fsanitize=address>
+
+  # Enable UndefinedBehaviorSanitizer instrumentation
+  $<$<BOOL:${ENABLE_UBSAN}>:-fsanitize=undefined>
+
+  # Enable/disable Run-Time Type Information
+  $<$<COMPILE_LANGUAGE:CXX>:$<IF:$<BOOL:${ENABLE_RTTI}>,-frtti,-fno-rtti>>
+
+  # Enable/disable exception handling
+  $<$<COMPILE_LANGUAGE:CXX>:$<IF:$<BOOL:${ENABLE_EXCEPTIONS}>,-fexceptions,-fno-exceptions>>
+)
+
+#-------------------------------------------------------------------------------
+# Link Options
+#-------------------------------------------------------------------------------
+
+add_link_options(
+  -m32                # Generate 32-bit code
+  -Wl,--as-needed     # Only link libraries that are actually used
+  -Wl,--gc-sections   # Remove unused code sections during linking
+  -Wl,--no-undefined  # Report undefined symbols as errors
+
+  # ASAN is disabled: Warn about common symbols
+  $<$<NOT:$<BOOL:${ENABLE_ASAN}>>:-Wl,--warn-common>
+
+  # RelWithDebInfo: Compress debug sections using zlib
+  # $<$<CONFIG:RelWithDebInfo>:-Wl,--compress-debug-sections=zlib>
+
+  # Release and MinSizeRel: Strip all symbols
+  $<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:-Wl,--strip-all>
+
+  # Non-Debug: Discard local symbols
+  $<$<NOT:$<CONFIG:Debug>>:-Wl,--discard-all>
+
+  # Link libc++ as the C++ standard library
+  $<$<BOOL:${LINK_LIBCPP}>:-stdlib=libc++>
+
+  # Enable AddressSanitizer instrumentation
+  $<$<BOOL:${ENABLE_ASAN}>:-fsanitize=address>
+
+  # Enable UndefinedBehaviorSanitizer instrumentation
+  $<$<BOOL:${ENABLE_UBSAN}>:-fsanitize=undefined>
+
+  # Link libgcc statically
+  $<$<BOOL:${LINK_STATIC_GCC}>:-static-libgcc>
+
+  # Link libstdc++ statically
+  $<$<BOOL:${LINK_STATIC_STDCPP}>:-static-libstdc++>
+
+  # Enable linker trace output
+  $<$<BOOL:${ENABLE_LINK_TRACE}>:-Wl,--trace>
+)

cmake/CompileOptionsLinuxClang.cmake

@@ -0,0 +1,53 @@
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+add_compile_options(
+  # Debug: Optimize for debugging experience
+  $<$<CONFIG:Debug>:-Og>
+
+  # Debug and RelWithDebInfo: Generate debug information for GDB
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:-ggdb>
+)
+
+# Enable full Link-Time Optimization for C
+set(CMAKE_C_COMPILE_OPTIONS_IPO -flto=full)
+
+# Enable full Link-Time Optimization for C++
+set(CMAKE_CXX_COMPILE_OPTIONS_IPO -flto=full)
+
+#-------------------------------------------------------------------------------
+# Link Options
+#-------------------------------------------------------------------------------
+
+if(USE_LINKER_LLD)
+  add_link_options(
+    -fuse-ld=lld                # Use the LLVM LLD linker
+    -Wl,--check-sections        # Check section address conflicts
+    -Wl,--icf=safe              # Enable safe identical code folding
+    -Wl,--warn-backrefs         # Warn about backward references in the symbol table
+    -Wl,--warn-ifunc-textrel    # Warn about text relocations in indirect functions
+    -Wl,--warn-symbol-ordering  # Warn when symbol ordering is not as expected
+
+    #-Wl,--print-gc-sections    # Print removed unused sections
+    #-Wl,--print-icf-sections   # Print folded identical sections
+
+    # Non-Debug: Set linker optimization level
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,-O2>
+
+    # Release and MinSizeRel: Set LTO optimization level
+    $<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:-Wl,--lto-O3>
+  )
+else()
+  add_link_options(
+    -Wl,--check-sections            # Check section address conflicts
+    -Wl,--no-allow-shlib-undefined  # Do not allow undefined symbols in shared libraries
+    -Wl,--warn-alternate-em         # Warn about ELF machine type mismatches
+
+    # Non-Debug: Set linker optimization level
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,-O3>
+
+    # Non-Debug: Enable linker relaxation optimizations
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,--relax>
+  )
+endif()

cmake/CompileOptionsLinuxGNU.cmake

@@ -0,0 +1,76 @@
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+add_compile_options(
+  # Debug: Optimize for debugging experience
+  $<$<CONFIG:Debug>:-Og>
+
+  # Debug and RelWithDebInfo: Generate debug information for GDB
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:-ggdb>
+)
+
+# Check if the GCC compiler version is greater than or equal to 12
+if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 12)
+  set(CMAKE_C_COMPILE_OPTIONS_IPO
+    -flto=auto            # Enable Link Time Optimization with automatic parallelization
+    -fno-fat-lto-objects  # Disable generation of fat LTO objects
+  )
+endif()
+
+# Check if the G++ compiler version is greater than or equal to 12
+if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 12)
+  set(CMAKE_CXX_COMPILE_OPTIONS_IPO
+    -flto=auto
+    -fno-fat-lto-objects
+  )
+endif()
+
+#-------------------------------------------------------------------------------
+# Link Options
+#-------------------------------------------------------------------------------
+
+if(USE_LINKER_GOLD)
+  add_link_options(
+    -fuse-ld=gold                       # Use the Gold linker
+    -Wl,--icf=safe                      # Enable safe identical code folding
+    -Wl,--icf-iterations=5              # Set identical code folding iterations
+    -Wl,--no-whole-archive              # Do not force inclusion of entire static libraries
+    -Wl,--unresolved-symbols=report-all # Report all unresolved symbols
+    -Wl,--warn-execstack                # Warn if an executable stack is detected
+    -Wl,--warn-search-mismatch          # Warn about mismatches in library search paths
+    -Wl,--warn-shared-textrel           # Warn about text relocations in shared objects
+    #-Wl,--warn-drop-version            # Warn when version information is dropped
+
+    #-Wl,--print-gc-sections            # Print removed unused sections
+    #-Wl,--print-icf-sections           # Print folded identical sections
+    #-Wl,--stats                        # Print statistics about the linking process
+
+    # Non-Debug: Set linker optimization level
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,-O3>
+
+    # Non-Debug: Enable linker relaxation optimizations
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,--relax>
+
+    # Non-Debug: Disable incremental linking
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,--no-incremental>
+
+    # ASAN is disabled: Detect One Definition Rule violations
+    $<$<NOT:$<BOOL:${ENABLE_ASAN}>>:-Wl,--detect-odr-violations>
+
+    # Release and MinSizeRel: Disable generation of unwind info
+    $<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:-Wl,--no-ld-generated-unwind-info>
+  )
+else()
+  add_link_options(
+    -Wl,--check-sections            # Check section address conflicts
+    -Wl,--no-allow-shlib-undefined  # Do not allow undefined symbols in shared libraries
+    -Wl,--warn-alternate-em         # Warn about ELF machine type mismatches
+
+    # Non-Debug: Set linker optimization level
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,-O3>
+
+    # Non-Debug: Enable linker relaxation optimizations
+    $<$<NOT:$<CONFIG:Debug>>:-Wl,--relax>
+  )
+endif()

cmake/CompileOptionsWindows.cmake

@@ -0,0 +1,157 @@
+#-------------------------------------------------------------------------------
+# C/CXX Flags
+#-------------------------------------------------------------------------------
+
+set(CMAKE_C_FLAGS
+  "/DWIN32 /D_WINDOWS"
+)
+
+set(CMAKE_C_FLAGS_DEBUG
+  "/Ob0 /Oi- /Od /Oy- /RTC1 /D_DEBUG"
+)
+
+set(CMAKE_C_FLAGS_RELEASE
+  "/O2 /Oi /Ob2 /Ot /Oy /DNDEBUG"
+)
+
+set(CMAKE_C_FLAGS_MINSIZEREL
+  "/O1 /Oi- /Ob1 /Os /Oy /DNDEBUG"
+)
+
+set(CMAKE_C_FLAGS_RELWITHDEBINFO
+  "/O2 /Oi /Ob1 /Ot /DNDEBUG"
+)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
+set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL}")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
+
+#-------------------------------------------------------------------------------
+# Compile Definitions
+#-------------------------------------------------------------------------------
+
+add_compile_definitions(
+  # Shared library definitions
+  $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:_USRDLL>
+  $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:_WINDLL>
+  $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:_WINDOWS>
+
+  # Static library definitions
+  $<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,STATIC_LIBRARY>:_LIB>
+
+  # Enable/disable exception support
+  $<$<BOOL:${ENABLE_EXCEPTIONS}>:_HAS_EXCEPTIONS=1>
+  $<$<NOT:$<BOOL:${ENABLE_EXCEPTIONS}>>:_HAS_EXCEPTIONS=0>
+)
+
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+# Code generation
+add_compile_options(
+  /QIntel-jcc-erratum # Mitigate performance impact of the Intel JCC erratum microcode update
+  /Gy                 # Enable function-level linking
+
+  # Non-Debug: Enable string pooling
+  $<IF:$<CONFIG:Debug>,/GF-,/GF>
+
+  # Non-Debug: Enable whole-program global data optimization
+  $<IF:$<CONFIG:Debug>,/Gw-,/Gw>
+
+  # Non-Debug executables: Optimize for Windows applications
+  $<$<AND:$<NOT:$<CONFIG:Debug>>,$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>>:/GA>
+
+  # Enable/disable standard exception handling
+  $<$<BOOL:${ENABLE_EXCEPTIONS}>:/EHsc>
+  $<$<NOT:$<BOOL:${ENABLE_EXCEPTIONS}>>:/EHs-c->
+
+  # Enable/disable Run-Time Type Information
+  $<$<COMPILE_LANGUAGE:CXX>:$<IF:$<BOOL:${ENABLE_RTTI}>,/GR,/GR->>
+
+  # Enable AddressSanitizer instrumentation
+  $<$<BOOL:${ENABLE_ASAN}>:/fsanitize=address>
+)
+
+# Language
+add_compile_options(
+  # Non-Debug: Strip unreferenced COMDAT
+  $<$<NOT:$<CONFIG:Debug>>:/Zc:inline>
+)
+
+# Miscellaneous
+add_compile_options(
+  /cgthreads${NUM_CORES}  # Thread count for code generation
+  /utf-8                  # Set source and execution character sets to UTF-8
+  /validate-charset       # Validate the source file charset
+
+  # Debug and RelWithDebInfo: Enable concurrent PDB writes for shared access
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:/FS>
+)
+
+# Diagnostics
+add_compile_options(
+  /diagnostics:caret      # Display error diagnostics with caret indicators
+  /external:W0            # Suppress warnings from external headers
+)
+
+# Debug: Enable Just My Code debugging in Visual Studio
+set(CMAKE_VS_JUST_MY_CODE_DEBUGGING $<CONFIG:Debug>)
+
+#-------------------------------------------------------------------------------
+# Link Options
+#-------------------------------------------------------------------------------
+
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/INCREMENTAL")
+set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO")
+set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "/INCREMENTAL:NO")
+set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "/INCREMENTAL:NO")
+
+set(CMAKE_MODULE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
+set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
+set(CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL}")
+set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}")
+
+set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
+set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
+set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL}")
+set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}")
+
+add_link_options(
+  # Debug and RelWithDebInfo: Generate debug information in PDB files
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:/DEBUG>
+
+  # Release and MinSizeRel: Disable debug information generation
+  $<$<OR:$<CONFIG:Release>,$<CONFIG:MinSizeRel>>:/DEBUG:NONE>
+
+  # Non-Debug: Enable Link Time Code Generation
+  $<$<NOT:$<CONFIG:Debug>>:/LTCG>
+
+  # Non-Debug: Apply link-time optimizations
+  $<$<NOT:$<CONFIG:Debug>>:/OPT:REF,ICF,LBR>
+
+  # Non-Debug: Treat warnings as errors
+  $<$<NOT:$<CONFIG:Debug>>:/WX>
+
+  # Enable/disable Safe Exception Handlers
+  $<$<BOOL:${ENABLE_EXCEPTIONS}>:/SAFESEH>
+  $<$<NOT:$<BOOL:${ENABLE_EXCEPTIONS}>>:/SAFESEH:NO>
+
+  # Enable AddressSanitizer instrumentation
+  $<$<BOOL:${ENABLE_ASAN}>:/fsanitize=address>
+  $<$<BOOL:${ENABLE_ASAN}>:/INFERASANLIBS>
+
+  # Enable/disable Output detailed linking info
+  $<$<BOOL:${ENABLE_LINK_TRACE}>:/VERBOSE:LIB>
+)
+
+#-------------------------------------------------------------------------------
+# Link Libraries
+#-------------------------------------------------------------------------------
+
+# Set the MSVC runtime library variant (debug/release, static/dynamic)
+set(CMAKE_MSVC_RUNTIME_LIBRARY
+  "MultiThreaded$<$<CONFIG:Debug>:Debug>$<$<NOT:$<BOOL:${LINK_STATIC_MSVC_RT}>>:DLL>"
+)

cmake/CompileOptionsWindowsClang.cmake

@@ -0,0 +1,31 @@
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+add_compile_options(
+  -mmmx                 # Enable MMX extended instruction set
+  -msse                 # Enable SSE extended instruction set
+  -msse2                # Enable SSE2 extended instruction set
+  -msse3                # Enable SSE3 extended instruction set
+  -mssse3               # Enable SSSE3 extended instruction set
+  -msse4.1              # Enable SSE4.1 extended instruction set
+  -msse4.2              # Enable SSE4.2 extended instruction set
+  -fcf-protection=none  # Instrument control-flow architecture protection
+
+  # Generator toolset ClangCL: Enable multi-processor compilation
+  $<$<STREQUAL:${CMAKE_GENERATOR_TOOLSET},ClangCL>:/MP>
+
+  # Debug and RelWithDebInfo: Generate complete debug information in PDB files
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:/Zi>
+
+  # Non-Debug: Enable automatic parallelization of loops
+  $<$<NOT:$<CONFIG:Debug>>:/Qvec>
+
+  # Generate instructions for a specified machine type
+  $<IF:$<BOOL:${OPTIMIZE_FOR_CURRENT_CPU}>,-march=native,-march=x86-64-v2>
+)
+
+# Set the MSVC debug information format (/Zi (ProgramDatabase))
+set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT
+  "$<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:ProgramDatabase>"
+)

cmake/CompileOptionsWindowsMSVC.cmake

@@ -0,0 +1,51 @@
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+if(ENABLE_ASAN)
+  set(DEBUG_FORMAT_FLAG "/Zi")
+  set(MSVC_DEBUG_INFORMATION_FORMAT "$<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:ProgramDatabase>")
+else()
+  set(DEBUG_FORMAT_FLAG "/ZI")
+  set(MSVC_DEBUG_INFORMATION_FORMAT "$<$<CONFIG:Debug>:EditAndContinue>$<$<CONFIG:RelWithDebInfo>:ProgramDatabase>")
+endif()
+
+add_compile_options(
+  /MP                     # Multi-processor compilation
+  /arch:SSE2              # Minimum required instruction set
+  /fpcvt:BC               # Floating-point to integer conversion compatibility
+  /Qspectre-              # Disable Spectre variant 1 mitigations
+  /external:anglebrackets # Treat headers included with angle brackets < > as external
+
+  # Debug: Ensure distinct function addresses
+  $<$<CONFIG:Debug>:/Gu>
+
+  # Debug: Zero initialize padding for stack based class types
+  $<$<CONFIG:Debug>:/presetPadding>
+
+  # Debug: Generate enhanced debug info with 'Edit and Continue' support
+  $<$<CONFIG:Debug>:${DEBUG_FORMAT_FLAG}>
+
+  # RelWithDebInfo: Generate complete debug information in PDB files
+  $<$<CONFIG:RelWithDebInfo>:/Zi>
+
+  # Debug and RelWithDebInfo: Enable faster PDB generation
+  $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:/Zf>
+
+  # Non-Debug: Enable whole program optimization
+  $<IF:$<CONFIG:Debug>,/GL-,/GL>
+
+  # Non-Debug: Enable automatic parallelization of loops
+  $<$<NOT:$<CONFIG:Debug>>:/Qpar>
+)
+
+# Set the MSVC debug information format (/ZI (EditAndContinue), /Zi (ProgramDatabase))
+set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "${MSVC_DEBUG_INFORMATION_FORMAT}")
+
+#-------------------------------------------------------------------------------
+# Link Options
+#-------------------------------------------------------------------------------
+
+add_link_options(
+  /CGTHREADS:${NUM_CORES} # Thread count for parallel linking
+)

dep/opus/build.gradle

@@ -1,71 +0,0 @@
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfig
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfigUtils
-import org.doomedsociety.gradlecpp.msvc.MsvcToolchainConfig
-import org.doomedsociety.gradlecpp.gcc.GccToolchainConfig
-import org.doomedsociety.gradlecpp.toolchain.icc.Icc
-import org.doomedsociety.gradlecpp.toolchain.icc.IccCompilerPlugin
-import org.gradle.nativeplatform.NativeBinarySpec
-import org.gradle.nativeplatform.NativeLibrarySpec
-import org.gradle.nativeplatform.toolchain.VisualCpp
-
-apply plugin: 'cpp'
-apply plugin: IccCompilerPlugin
-
-void setupToolchain(NativeBinarySpec b) {
-	ToolchainConfig cfg = rootProject.createToolchainConfig(b)
-
-	cfg.projectInclude(project, '', '/src', '/include', '/celt', '/celt/x86', '/silk', '/silk/float')
-	cfg.singleDefines('OPUS_BUILD', 'USE_ALLOCA');
-
-	if (cfg instanceof MsvcToolchainConfig) {
-		cfg.compilerOptions.args '/Ob2', '/Oi', '/GF', '/GR-'
-	} else if (cfg instanceof GccToolchainConfig) {
-		cfg.compilerOptions.languageStandard = 'c++0x'
-		cfg.compilerOptions.args '-msse2', '-fp-model fast=2', '-fomit-frame-pointer', '-fvisibility=hidden', '-fvisibility-inlines-hidden', '-fno-rtti', '-g0', '-s'
-	}
-
-	ToolchainConfigUtils.apply(project, cfg, b)
-}
-
-model {
-	buildTypes {
-		debug
-		release
-	}
-
-	platforms {
-		x86 {
-			architecture "x86"
-		}
-	}
-
-	toolChains {
-		visualCpp(VisualCpp) {
-		}
-		icc(Icc) {
-		}
-	}
-
-	components {
-		opus(NativeLibrarySpec) {
-			targetPlatform 'x86'
-
-			sources {
-				opus_src(CppSourceSet) {
-					source {
-						srcDirs "src", "silk", "celt"
-						include "**/*.c"
-					}
-
-					exportedHeaders {
-						srcDirs "celt", "silk", "include"
-					}
-				}
-			}
-
-			binaries.all { NativeBinarySpec b ->
-				project.setupToolchain(b)
-			}
-		}
-	}
-}

dep/opus/msvc/Opus.vcxproj

@@ -1,283 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\celt\arch.h" />
-    <ClInclude Include="..\celt\bands.h" />
-    <ClInclude Include="..\celt\celt.h" />
-    <ClInclude Include="..\celt\celt_lpc.h" />
-    <ClInclude Include="..\celt\cpu_support.h" />
-    <ClInclude Include="..\celt\cwrs.h" />
-    <ClInclude Include="..\celt\ecintrin.h" />
-    <ClInclude Include="..\celt\entcode.h" />
-    <ClInclude Include="..\celt\entdec.h" />
-    <ClInclude Include="..\celt\entenc.h" />
-    <ClInclude Include="..\celt\fixed_debug.h" />
-    <ClInclude Include="..\celt\fixed_generic.h" />
-    <ClInclude Include="..\celt\float_cast.h" />
-    <ClInclude Include="..\celt\kiss_fft.h" />
-    <ClInclude Include="..\celt\laplace.h" />
-    <ClInclude Include="..\celt\mathops.h" />
-    <ClInclude Include="..\celt\mdct.h" />
-    <ClInclude Include="..\celt\mfrngcod.h" />
-    <ClInclude Include="..\celt\modes.h" />
-    <ClInclude Include="..\celt\os_support.h" />
-    <ClInclude Include="..\celt\pitch.h" />
-    <ClInclude Include="..\celt\quant_bands.h" />
-    <ClInclude Include="..\celt\rate.h" />
-    <ClInclude Include="..\celt\stack_alloc.h" />
-    <ClInclude Include="..\celt\static_modes_fixed.h" />
-    <ClInclude Include="..\celt\static_modes_fixed_arm_ne10.h" />
-    <ClInclude Include="..\celt\static_modes_float.h" />
-    <ClInclude Include="..\celt\static_modes_float_arm_ne10.h" />
-    <ClInclude Include="..\celt\vq.h" />
-    <ClInclude Include="..\celt\_kiss_fft_guts.h" />
-    <ClInclude Include="..\include\opus.h" />
-    <ClInclude Include="..\include\opus_custom.h" />
-    <ClInclude Include="..\include\opus_defines.h" />
-    <ClInclude Include="..\include\opus_multistream.h" />
-    <ClInclude Include="..\include\opus_types.h" />
-    <ClInclude Include="..\silk\API.h" />
-    <ClInclude Include="..\silk\control.h" />
-    <ClInclude Include="..\silk\debug.h" />
-    <ClInclude Include="..\silk\define.h" />
-    <ClInclude Include="..\silk\errors.h" />
-    <ClInclude Include="..\silk\float\main_FLP.h" />
-    <ClInclude Include="..\silk\float\SigProc_FLP.h" />
-    <ClInclude Include="..\silk\float\structs_FLP.h" />
-    <ClInclude Include="..\silk\Inlines.h" />
-    <ClInclude Include="..\silk\MacroCount.h" />
-    <ClInclude Include="..\silk\MacroDebug.h" />
-    <ClInclude Include="..\silk\macros.h" />
-    <ClInclude Include="..\silk\main.h" />
-    <ClInclude Include="..\silk\NSQ.h" />
-    <ClInclude Include="..\silk\pitch_est_defines.h" />
-    <ClInclude Include="..\silk\PLC.h" />
-    <ClInclude Include="..\silk\resampler_private.h" />
-    <ClInclude Include="..\silk\resampler_rom.h" />
-    <ClInclude Include="..\silk\resampler_structs.h" />
-    <ClInclude Include="..\silk\SigProc_FIX.h" />
-    <ClInclude Include="..\silk\structs.h" />
-    <ClInclude Include="..\silk\tables.h" />
-    <ClInclude Include="..\silk\tuning_parameters.h" />
-    <ClInclude Include="..\silk\typedef.h" />
-    <ClInclude Include="..\src\analysis.h" />
-    <ClInclude Include="..\src\mlp.h" />
-    <ClInclude Include="..\src\opus_private.h" />
-    <ClInclude Include="..\src\tansig_table.h" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\celt\bands.c" />
-    <ClCompile Include="..\celt\celt.c" />
-    <ClCompile Include="..\celt\celt_decoder.c" />
-    <ClCompile Include="..\celt\celt_encoder.c" />
-    <ClCompile Include="..\celt\celt_lpc.c" />
-    <ClCompile Include="..\celt\cwrs.c" />
-    <ClCompile Include="..\celt\entcode.c" />
-    <ClCompile Include="..\celt\entdec.c" />
-    <ClCompile Include="..\celt\entenc.c" />
-    <ClCompile Include="..\celt\kiss_fft.c" />
-    <ClCompile Include="..\celt\laplace.c" />
-    <ClCompile Include="..\celt\mathops.c" />
-    <ClCompile Include="..\celt\mdct.c" />
-    <ClCompile Include="..\celt\modes.c" />
-    <ClCompile Include="..\celt\pitch.c" />
-    <ClCompile Include="..\celt\quant_bands.c" />
-    <ClCompile Include="..\celt\rate.c" />
-    <ClCompile Include="..\celt\vq.c" />
-    <ClCompile Include="..\silk\A2NLSF.c" />
-    <ClCompile Include="..\silk\ana_filt_bank_1.c" />
-    <ClCompile Include="..\silk\biquad_alt.c" />
-    <ClCompile Include="..\silk\bwexpander.c" />
-    <ClCompile Include="..\silk\bwexpander_32.c" />
-    <ClCompile Include="..\silk\check_control_input.c" />
-    <ClCompile Include="..\silk\CNG.c" />
-    <ClCompile Include="..\silk\code_signs.c" />
-    <ClCompile Include="..\silk\control_audio_bandwidth.c" />
-    <ClCompile Include="..\silk\control_codec.c" />
-    <ClCompile Include="..\silk\control_SNR.c" />
-    <ClCompile Include="..\silk\debug.c" />
-    <ClCompile Include="..\silk\decoder_set_fs.c" />
-    <ClCompile Include="..\silk\decode_core.c" />
-    <ClCompile Include="..\silk\decode_frame.c" />
-    <ClCompile Include="..\silk\decode_indices.c" />
-    <ClCompile Include="..\silk\decode_parameters.c" />
-    <ClCompile Include="..\silk\decode_pitch.c" />
-    <ClCompile Include="..\silk\decode_pulses.c" />
-    <ClCompile Include="..\silk\dec_API.c" />
-    <ClCompile Include="..\silk\encode_indices.c" />
-    <ClCompile Include="..\silk\encode_pulses.c" />
-    <ClCompile Include="..\silk\enc_API.c" />
-    <ClCompile Include="..\silk\float\apply_sine_window_FLP.c" />
-    <ClCompile Include="..\silk\float\autocorrelation_FLP.c" />
-    <ClCompile Include="..\silk\float\burg_modified_FLP.c" />
-    <ClCompile Include="..\silk\float\bwexpander_FLP.c" />
-    <ClCompile Include="..\silk\float\corrMatrix_FLP.c" />
-    <ClCompile Include="..\silk\float\encode_frame_FLP.c" />
-    <ClCompile Include="..\silk\float\energy_FLP.c" />
-    <ClCompile Include="..\silk\float\find_LPC_FLP.c" />
-    <ClCompile Include="..\silk\float\find_LTP_FLP.c" />
-    <ClCompile Include="..\silk\float\find_pitch_lags_FLP.c" />
-    <ClCompile Include="..\silk\float\find_pred_coefs_FLP.c" />
-    <ClCompile Include="..\silk\float\inner_product_FLP.c" />
-    <ClCompile Include="..\silk\float\k2a_FLP.c" />
-    <ClCompile Include="..\silk\float\levinsondurbin_FLP.c" />
-    <ClCompile Include="..\silk\float\LPC_analysis_filter_FLP.c" />
-    <ClCompile Include="..\silk\float\LPC_inv_pred_gain_FLP.c" />
-    <ClCompile Include="..\silk\float\LTP_analysis_filter_FLP.c" />
-    <ClCompile Include="..\silk\float\LTP_scale_ctrl_FLP.c" />
-    <ClCompile Include="..\silk\float\noise_shape_analysis_FLP.c" />
-    <ClCompile Include="..\silk\float\pitch_analysis_core_FLP.c" />
-    <ClCompile Include="..\silk\float\prefilter_FLP.c" />
-    <ClCompile Include="..\silk\float\process_gains_FLP.c" />
-    <ClCompile Include="..\silk\float\regularize_correlations_FLP.c" />
-    <ClCompile Include="..\silk\float\residual_energy_FLP.c" />
-    <ClCompile Include="..\silk\float\scale_copy_vector_FLP.c" />
-    <ClCompile Include="..\silk\float\scale_vector_FLP.c" />
-    <ClCompile Include="..\silk\float\schur_FLP.c" />
-    <ClCompile Include="..\silk\float\solve_LS_FLP.c" />
-    <ClCompile Include="..\silk\float\sort_FLP.c" />
-    <ClCompile Include="..\silk\float\warped_autocorrelation_FLP.c" />
-    <ClCompile Include="..\silk\float\wrappers_FLP.c" />
-    <ClCompile Include="..\silk\gain_quant.c" />
-    <ClCompile Include="..\silk\HP_variable_cutoff.c" />
-    <ClCompile Include="..\silk\init_decoder.c" />
-    <ClCompile Include="..\silk\init_encoder.c" />
-    <ClCompile Include="..\silk\inner_prod_aligned.c" />
-    <ClCompile Include="..\silk\interpolate.c" />
-    <ClCompile Include="..\silk\lin2log.c" />
-    <ClCompile Include="..\silk\log2lin.c" />
-    <ClCompile Include="..\silk\LPC_analysis_filter.c" />
-    <ClCompile Include="..\silk\LPC_inv_pred_gain.c" />
-    <ClCompile Include="..\silk\LP_variable_cutoff.c" />
-    <ClCompile Include="..\silk\NLSF2A.c" />
-    <ClCompile Include="..\silk\NLSF_decode.c" />
-    <ClCompile Include="..\silk\NLSF_del_dec_quant.c" />
-    <ClCompile Include="..\silk\NLSF_encode.c" />
-    <ClCompile Include="..\silk\NLSF_stabilize.c" />
-    <ClCompile Include="..\silk\NLSF_unpack.c" />
-    <ClCompile Include="..\silk\NLSF_VQ.c" />
-    <ClCompile Include="..\silk\NLSF_VQ_weights_laroia.c" />
-    <ClCompile Include="..\silk\NSQ.c" />
-    <ClCompile Include="..\silk\NSQ_del_dec.c" />
-    <ClCompile Include="..\silk\pitch_est_tables.c" />
-    <ClCompile Include="..\silk\PLC.c" />
-    <ClCompile Include="..\silk\process_NLSFs.c" />
-    <ClCompile Include="..\silk\quant_LTP_gains.c" />
-    <ClCompile Include="..\silk\resampler.c" />
-    <ClCompile Include="..\silk\resampler_down2.c" />
-    <ClCompile Include="..\silk\resampler_down2_3.c" />
-    <ClCompile Include="..\silk\resampler_private_AR2.c" />
-    <ClCompile Include="..\silk\resampler_private_down_FIR.c" />
-    <ClCompile Include="..\silk\resampler_private_IIR_FIR.c" />
-    <ClCompile Include="..\silk\resampler_private_up2_HQ.c" />
-    <ClCompile Include="..\silk\resampler_rom.c" />
-    <ClCompile Include="..\silk\shell_coder.c" />
-    <ClCompile Include="..\silk\sigm_Q15.c" />
-    <ClCompile Include="..\silk\sort.c" />
-    <ClCompile Include="..\silk\stereo_decode_pred.c" />
-    <ClCompile Include="..\silk\stereo_encode_pred.c" />
-    <ClCompile Include="..\silk\stereo_find_predictor.c" />
-    <ClCompile Include="..\silk\stereo_LR_to_MS.c" />
-    <ClCompile Include="..\silk\stereo_MS_to_LR.c" />
-    <ClCompile Include="..\silk\stereo_quant_pred.c" />
-    <ClCompile Include="..\silk\sum_sqr_shift.c" />
-    <ClCompile Include="..\silk\tables_gain.c" />
-    <ClCompile Include="..\silk\tables_LTP.c" />
-    <ClCompile Include="..\silk\tables_NLSF_CB_NB_MB.c" />
-    <ClCompile Include="..\silk\tables_NLSF_CB_WB.c" />
-    <ClCompile Include="..\silk\tables_other.c" />
-    <ClCompile Include="..\silk\tables_pitch_lag.c" />
-    <ClCompile Include="..\silk\tables_pulses_per_block.c" />
-    <ClCompile Include="..\silk\table_LSF_cos.c" />
-    <ClCompile Include="..\silk\VAD.c" />
-    <ClCompile Include="..\silk\VQ_WMat_EC.c" />
-    <ClCompile Include="..\src\analysis.c" />
-    <ClCompile Include="..\src\mlp.c" />
-    <ClCompile Include="..\src\mlp_data.c" />
-    <ClCompile Include="..\src\opus.c" />
-    <ClCompile Include="..\src\opus_decoder.c" />
-    <ClCompile Include="..\src\opus_encoder.c" />
-    <ClCompile Include="..\src\opus_multistream.c" />
-    <ClCompile Include="..\src\opus_multistream_decoder.c" />
-    <ClCompile Include="..\src\opus_multistream_encoder.c" />
-    <ClCompile Include="..\src\repacketizer.c" />
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{B17B3098-0141-46EA-BD8E-B98E0C92A81A}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>Opus</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="Shared">
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup />
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>OPUS_BUILD;USE_ALLOCA;WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)../src/;$(ProjectDir)../include/;$(ProjectDir)../silk/;$(ProjectDir)../silk/float/;$(ProjectDir)../celt/;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Windows</SubSystem>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-      <PrecompiledHeader>
-      </PrecompiledHeader>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <PreprocessorDefinitions>OPUS_BUILD;USE_ALLOCA;WIN32;NDEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)../src/;$(ProjectDir)../include/;$(ProjectDir)../silk/;$(ProjectDir)../silk/float/;$(ProjectDir)../celt/;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-    </ClCompile>
-    <Link>
-      <SubSystem>Windows</SubSystem>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

dep/opus/msvc/Opus.vcxproj.filters

@@ -1,618 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="include">
-      <UniqueIdentifier>{7d32f27a-7c3d-4de7-a516-a7d610c4f69e}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="src">
-      <UniqueIdentifier>{0b20d093-5ae4-4f22-8068-73f34c3bed57}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="celt">
-      <UniqueIdentifier>{73d22437-9d1e-40d1-abc7-06f498bb2b23}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="silk">
-      <UniqueIdentifier>{28664137-6d7d-4021-bea7-886dda81b102}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="silk\float">
-      <UniqueIdentifier>{f3bcf017-41ef-4040-995b-87fd48848d99}</UniqueIdentifier>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\include\opus.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opus_custom.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opus_defines.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opus_multistream.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opus_types.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\analysis.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\mlp.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\opus_private.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\tansig_table.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\celt\_kiss_fft_guts.h">
-      <Filter>celt</Filter>
-    </ClInclude>
-    <ClInclude Include="..\celt\arch.h">
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-      <Filter>silk\float</Filter>
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-      <Filter>silk\float</Filter>
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-    <ClCompile Include="..\silk\float\solve_LS_FLP.c">
-      <Filter>silk\float</Filter>
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-    <ClCompile Include="..\silk\float\sort_FLP.c">
-      <Filter>silk\float</Filter>
-    </ClCompile>
-    <ClCompile Include="..\silk\float\warped_autocorrelation_FLP.c">
-      <Filter>silk\float</Filter>
-    </ClCompile>
-    <ClCompile Include="..\silk\float\wrappers_FLP.c">
-      <Filter>silk\float</Filter>
-    </ClCompile>
-  </ItemGroup>
-</Project>

dep/silk/build.gradle

@@ -1,68 +0,0 @@
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfig
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfigUtils
-import org.doomedsociety.gradlecpp.msvc.MsvcToolchainConfig
-import org.doomedsociety.gradlecpp.gcc.GccToolchainConfig
-import org.doomedsociety.gradlecpp.toolchain.icc.Icc
-import org.doomedsociety.gradlecpp.toolchain.icc.IccCompilerPlugin
-import org.gradle.nativeplatform.NativeBinarySpec
-import org.gradle.nativeplatform.NativeLibrarySpec
-import org.gradle.nativeplatform.toolchain.VisualCpp
-
-apply plugin: 'cpp'
-apply plugin: IccCompilerPlugin
-
-void setupToolchain(NativeBinarySpec b) {
-	ToolchainConfig cfg = rootProject.createToolchainConfig(b)
-
-	if (cfg instanceof MsvcToolchainConfig) {
-		cfg.compilerOptions.args '/Ob2', '/Oi', '/GF', '/GR-'
-	} else if (cfg instanceof GccToolchainConfig) {
-		cfg.compilerOptions.languageStandard = 'c++0x'
-		cfg.compilerOptions.args '-msse2', '-fp-model fast=2', '-fomit-frame-pointer', '-fvisibility=hidden', '-fvisibility-inlines-hidden', '-fno-rtti', '-g0', '-s'
-	}
-
-	ToolchainConfigUtils.apply(project, cfg, b)
-}
-
-model {
-	buildTypes {
-		debug
-		release
-	}
-
-	platforms {
-		x86 {
-			architecture "x86"
-		}
-	}
-
-	toolChains {
-		visualCpp(VisualCpp) {
-		}
-		icc(Icc) {
-		}
-	}
-
-	components {
-		silk(NativeLibrarySpec) {
-			targetPlatform 'x86'
-
-			sources {
-				silk_src(CppSourceSet) {
-					source {
-						srcDir "src"	
-						include "**/*.c"
-					}
-
-					exportedHeaders {
-						srcDir "include"
-					}
-				}
-			}
-
-			binaries.all { NativeBinarySpec b ->
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dep/silk/msvc/Silk.vcxproj

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-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_LTP_analysis_filter_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_LTP_scale_ctrl_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_MA.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_MSVQ_decode.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_MSVQ_decode_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_MSVQ_encode_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_stabilize.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_VQ_rate_distortion_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_VQ_sum_error_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF_VQ_weights_laroia_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF2A.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NLSF2A_stable.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_noise_shape_analysis_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NSQ.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_NSQ_del_dec.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_pitch_analysis_core_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_pitch_est_tables.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_PLC.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_prefilter_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_process_gains_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_process_NLSFs_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_quant_LTP_gains_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_range_coder.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_regularize_correlations_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_down2.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_down2_3.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_down3.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_AR2.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_ARMA4.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_copy.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_down_FIR.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_down4.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_IIR_FIR.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_up2_HQ.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_private_up4.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_rom.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_resampler_up2.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_residual_energy_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_scale_copy_vector_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_scale_vector_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_schur_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_shell_coder.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_sigm_Q15.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_solve_LS_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_sort.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_sort_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_sum_sqr_shift.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_gain.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_LTP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB0_10.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB0_10_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB0_16.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB0_16_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB1_10.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB1_10_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB1_16.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_NLSF_CB1_16_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_other.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_other_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_pitch_lag.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_pulses_per_block.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_sign.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_tables_type_offset.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_VAD.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_VQ_nearest_neighbor_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_warped_autocorrelation_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SKP_Silk_wrappers_FLP.c">
-      <Filter>src</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="..\src\SKP_Silk_common_pitch_est_defines.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_define.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_Inlines.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_macros.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_main.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_main_FLP.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_pitch_est_defines.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_pitch_est_defines_FLP.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_PLC.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_resampler_private.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_resampler_rom.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_resampler_structs.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_setup_complexity.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_SigProc_FIX.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_SigProc_FLP.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_structs.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_structs_FLP.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables_FLP.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables_NLSF_CB0_10.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables_NLSF_CB0_16.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables_NLSF_CB1_10.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tables_NLSF_CB1_16.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\SKP_Silk_tuning_parameters.h">
-      <Filter>src</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\SKP_Silk_control.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\SKP_Silk_errors.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\SKP_Silk_SDK_API.h">
-      <Filter>include</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\SKP_Silk_typedef.h">
-      <Filter>include</Filter>
-    </ClInclude>
-  </ItemGroup>
-</Project>

dep/speex/build.gradle

@@ -1,68 +0,0 @@
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfig
-import org.doomedsociety.gradlecpp.cfg.ToolchainConfigUtils
-import org.doomedsociety.gradlecpp.msvc.MsvcToolchainConfig
-import org.doomedsociety.gradlecpp.gcc.GccToolchainConfig
-import org.doomedsociety.gradlecpp.toolchain.icc.Icc
-import org.doomedsociety.gradlecpp.toolchain.icc.IccCompilerPlugin
-import org.gradle.nativeplatform.NativeBinarySpec
-import org.gradle.nativeplatform.NativeLibrarySpec
-import org.gradle.nativeplatform.toolchain.VisualCpp
-
-apply plugin: 'cpp'
-apply plugin: IccCompilerPlugin
-
-void setupToolchain(NativeBinarySpec b) {
-	ToolchainConfig cfg = rootProject.createToolchainConfig(b)
-
-	if (cfg instanceof MsvcToolchainConfig) {
-		cfg.compilerOptions.args '/Ob2', '/Oi', '/GF', '/GR-'
-	} else if (cfg instanceof GccToolchainConfig) {
-		cfg.compilerOptions.languageStandard = 'c++0x'
-		cfg.compilerOptions.args '-msse2', '-fp-model fast=2', '-fomit-frame-pointer', '-fvisibility=hidden', '-fvisibility-inlines-hidden', '-fno-rtti', '-g0', '-s'
-	}
-
-	ToolchainConfigUtils.apply(project, cfg, b)
-}
-
-model {
-	buildTypes {
-		debug
-		release
-	}
-
-	platforms {
-		x86 {
-			architecture "x86"
-		}
-	}
-
-	toolChains {
-		visualCpp(VisualCpp) {
-		}
-		icc(Icc) {
-		}
-	}
-
-	components {
-		speex(NativeLibrarySpec) {
-			targetPlatform 'x86'
-
-			sources {
-				speex_src(CppSourceSet) {
-					source {
-						srcDir "src"	
-						include "**/*.c"
-					}
-
-					exportedHeaders {
-						srcDir "include"
-					}
-				}
-			}
-
-			binaries.all { NativeBinarySpec b ->
-				project.setupToolchain(b)
-			}
-		}
-	}
-}

dep/speex/include/filters.h

@@ -1,79 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin
-   File: filters.h
-   Various analysis/synthesis filters
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef FILTERS_H
-#define FILTERS_H
-
-
-typedef struct CombFilterMem {
-   int   last_pitch;
-   float last_pitch_gain[3];
-   float smooth_gain;
-} CombFilterMem;
-
-
-void qmf_decomp(float *xx, float *aa, float *y1, float *y2, int N, int M, float *mem, char *stack);
-void fir_mem_up(float *x, float *a, float *y, int N, int M, float *mem, char *stack);
-
-
-void filter_mem2(float *x, float *num, float *den, float *y, int N, int ord, float *mem);
-void fir_mem2(float *x, float *num, float *y, int N, int ord, float *mem);
-void iir_mem2(float *x, float *den, float *y, int N, int ord, float *mem);
-
-/* Apply bandwidth expansion on LPC coef */
-void bw_lpc(float gamma, float *lpc_in, float *lpc_out, int order);
-
-
-
-/* FIR filter */
-void fir_decim_mem(float *x, float *a, float *y, int N, int M, float *mem);
-
-void syn_percep_zero(float *x, float *ak, float *awk1, float *awk2, float *y, int N, int ord, char *stack);
-
-void residue_percep_zero(float *xx, float *ak, float *awk1, float *awk2, float *y, int N, int ord, char *stack);
-
-void comp_filter_mem_init (CombFilterMem *mem);
-
-void comb_filter_(
-float *exc,          /*decoded excitation*/
-float *new_exc,      /*enhanced excitation*/
-float *ak,           /*LPC filter coefs*/
-int p,               /*LPC order*/
-int nsf,             /*sub-frame size*/
-int pitch,           /*pitch period*/
-float *pitch_gain,   /*pitch gain (3-tap)*/
-float  comb_gain,    /*gain of comb filter*/
-CombFilterMem *mem
-);
-
-
-#endif

dep/speex/include/filters_sse.h

@@ -1,289 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: filters.c
-   Various analysis/synthesis filters
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-void filter_mem2(float *x, float *_num, float *_den, float *y, int N, int ord, float *_mem)
-{
-   float __num[20], __den[20], __mem[20];
-   float *num, *den, *mem;
-   int i;
-
-   num = (float*)(((int)(__num+4))&0xfffffff0)-1;
-   den = (float*)(((int)(__den+4))&0xfffffff0)-1;
-   mem = (float*)(((int)(__mem+4))&0xfffffff0)-1;
-   for (i=0;i<=10;i++)
-      num[i]=den[i]=0;
-   for (i=0;i<10;i++)
-      mem[i]=0;
-
-   for (i=0;i<ord+1;i++)
-   {
-      num[i]=_num[i];
-      den[i]=_den[i];
-   }
-   for (i=0;i<ord;i++)
-      mem[i]=_mem[i];
-   for (i=0;i<N;i+=4)
-   {
-
-      __asm__ __volatile__ 
-      (
-       "\tmovss (%1), %%xmm0\n"
-       "\tmovss (%0), %%xmm1\n"
-       "\taddss %%xmm0, %%xmm1\n"
-       "\tmovss %%xmm1, (%2)\n"
-       "\tshufps $0x00, %%xmm0, %%xmm0\n"
-       "\tshufps $0x00, %%xmm1, %%xmm1\n"
-
-       "\tmovaps 4(%3),  %%xmm2\n"
-       "\tmovaps 4(%4),  %%xmm3\n"
-       "\tmulps  %%xmm0, %%xmm2\n"
-       "\tmulps  %%xmm1, %%xmm3\n"
-       "\tmovaps 20(%3), %%xmm4\n"
-       "\tmulps  %%xmm0, %%xmm4\n"
-       "\taddps  4(%0),  %%xmm2\n"
-       "\tmovaps 20(%4), %%xmm5\n"
-       "\tmulps  %%xmm1, %%xmm5\n"
-       "\taddps  20(%0), %%xmm4\n"
-       "\tsubps  %%xmm3, %%xmm2\n"
-       "\tmovups %%xmm2, (%0)\n"
-       "\tsubps  %%xmm5, %%xmm4\n"
-       "\tmovups %%xmm4, 16(%0)\n"
-
-       "\tmovss  36(%3), %%xmm2\n"
-       "\tmulss  %%xmm0, %%xmm2\n"
-       "\tmovss  36(%4), %%xmm3\n"
-       "\tmulss  %%xmm1, %%xmm3\n"
-       "\taddss  36(%0), %%xmm2\n"
-       "\tmovss  40(%3), %%xmm4\n"
-       "\tmulss  %%xmm0, %%xmm4\n"
-       "\tmovss  40(%4), %%xmm5\n"
-       "\tmulss  %%xmm1, %%xmm5\n"
-       "\tsubss  %%xmm3, %%xmm2\n"
-       "\tmovss  %%xmm2, 32(%0)       \n"
-       "\tsubss  %%xmm5, %%xmm4\n"
-       "\tmovss  %%xmm4, 36(%0)\n"
-
-
-
-       "\tmovss 4(%1), %%xmm0\n"
-       "\tmovss (%0), %%xmm1\n"
-       "\taddss %%xmm0, %%xmm1\n"
-       "\tmovss %%xmm1, 4(%2)\n"
-       "\tshufps $0x00, %%xmm0, %%xmm0\n"
-       "\tshufps $0x00, %%xmm1, %%xmm1\n"
-
-       "\tmovaps 4(%3),  %%xmm2\n"
-       "\tmovaps 4(%4),  %%xmm3\n"
-       "\tmulps  %%xmm0, %%xmm2\n"
-       "\tmulps  %%xmm1, %%xmm3\n"
-       "\tmovaps 20(%3), %%xmm4\n"
-       "\tmulps  %%xmm0, %%xmm4\n"
-       "\taddps  4(%0),  %%xmm2\n"
-       "\tmovaps 20(%4), %%xmm5\n"
-       "\tmulps  %%xmm1, %%xmm5\n"
-       "\taddps  20(%0), %%xmm4\n"
-       "\tsubps  %%xmm3, %%xmm2\n"
-       "\tmovups %%xmm2, (%0)\n"
-       "\tsubps  %%xmm5, %%xmm4\n"
-       "\tmovups %%xmm4, 16(%0)\n"
-
-       "\tmovss  36(%3), %%xmm2\n"
-       "\tmulss  %%xmm0, %%xmm2\n"
-       "\tmovss  36(%4), %%xmm3\n"
-       "\tmulss  %%xmm1, %%xmm3\n"
-       "\taddss  36(%0), %%xmm2\n"
-       "\tmovss  40(%3), %%xmm4\n"
-       "\tmulss  %%xmm0, %%xmm4\n"
-       "\tmovss  40(%4), %%xmm5\n"
-       "\tmulss  %%xmm1, %%xmm5\n"
-       "\tsubss  %%xmm3, %%xmm2\n"
-       "\tmovss  %%xmm2, 32(%0)       \n"
-       "\tsubss  %%xmm5, %%xmm4\n"
-       "\tmovss  %%xmm4, 36(%0)\n"
-
-
-
-       "\tmovss 8(%1), %%xmm0\n"
-       "\tmovss (%0), %%xmm1\n"
-       "\taddss %%xmm0, %%xmm1\n"
-       "\tmovss %%xmm1, 8(%2)\n"
-       "\tshufps $0x00, %%xmm0, %%xmm0\n"
-       "\tshufps $0x00, %%xmm1, %%xmm1\n"
-
-       "\tmovaps 4(%3),  %%xmm2\n"
-       "\tmovaps 4(%4),  %%xmm3\n"
-       "\tmulps  %%xmm0, %%xmm2\n"
-       "\tmulps  %%xmm1, %%xmm3\n"
-       "\tmovaps 20(%3), %%xmm4\n"
-       "\tmulps  %%xmm0, %%xmm4\n"
-       "\taddps  4(%0),  %%xmm2\n"
-       "\tmovaps 20(%4), %%xmm5\n"
-       "\tmulps  %%xmm1, %%xmm5\n"
-       "\taddps  20(%0), %%xmm4\n"
-       "\tsubps  %%xmm3, %%xmm2\n"
-       "\tmovups %%xmm2, (%0)\n"
-       "\tsubps  %%xmm5, %%xmm4\n"
-       "\tmovups %%xmm4, 16(%0)\n"
-
-       "\tmovss  36(%3), %%xmm2\n"
-       "\tmulss  %%xmm0, %%xmm2\n"
-       "\tmovss  36(%4), %%xmm3\n"
-       "\tmulss  %%xmm1, %%xmm3\n"
-       "\taddss  36(%0), %%xmm2\n"
-       "\tmovss  40(%3), %%xmm4\n"
-       "\tmulss  %%xmm0, %%xmm4\n"
-       "\tmovss  40(%4), %%xmm5\n"
-       "\tmulss  %%xmm1, %%xmm5\n"
-       "\tsubss  %%xmm3, %%xmm2\n"
-       "\tmovss  %%xmm2, 32(%0)       \n"
-       "\tsubss  %%xmm5, %%xmm4\n"
-       "\tmovss  %%xmm4, 36(%0)\n"
-
-
-
-       "\tmovss 12(%1), %%xmm0\n"
-       "\tmovss (%0), %%xmm1\n"
-       "\taddss %%xmm0, %%xmm1\n"
-       "\tmovss %%xmm1, 12(%2)\n"
-       "\tshufps $0x00, %%xmm0, %%xmm0\n"
-       "\tshufps $0x00, %%xmm1, %%xmm1\n"
-
-       "\tmovaps 4(%3),  %%xmm2\n"
-       "\tmovaps 4(%4),  %%xmm3\n"
-       "\tmulps  %%xmm0, %%xmm2\n"
-       "\tmulps  %%xmm1, %%xmm3\n"
-       "\tmovaps 20(%3), %%xmm4\n"
-       "\tmulps  %%xmm0, %%xmm4\n"
-       "\taddps  4(%0),  %%xmm2\n"
-       "\tmovaps 20(%4), %%xmm5\n"
-       "\tmulps  %%xmm1, %%xmm5\n"
-       "\taddps  20(%0), %%xmm4\n"
-       "\tsubps  %%xmm3, %%xmm2\n"
-       "\tmovups %%xmm2, (%0)\n"
-       "\tsubps  %%xmm5, %%xmm4\n"
-       "\tmovups %%xmm4, 16(%0)\n"
-
-       "\tmovss  36(%3), %%xmm2\n"
-       "\tmulss  %%xmm0, %%xmm2\n"
-       "\tmovss  36(%4), %%xmm3\n"
-       "\tmulss  %%xmm1, %%xmm3\n"
-       "\taddss  36(%0), %%xmm2\n"
-       "\tmovss  40(%3), %%xmm4\n"
-       "\tmulss  %%xmm0, %%xmm4\n"
-       "\tmovss  40(%4), %%xmm5\n"
-       "\tmulss  %%xmm1, %%xmm5\n"
-       "\tsubss  %%xmm3, %%xmm2\n"
-       "\tmovss  %%xmm2, 32(%0)       \n"
-       "\tsubss  %%xmm5, %%xmm4\n"
-       "\tmovss  %%xmm4, 36(%0)\n"
-
-       : : "r" (mem), "r" (x+i), "r" (y+i), "r" (num), "r" (den)
-       : "memory" );
-
-   }
-   for (i=0;i<ord;i++)
-      _mem[i]=mem[i];
-
-}
-
-
-void iir_mem2(float *x, float *_den, float *y, int N, int ord, float *_mem)
-{
-   float  __den[20], __mem[20];
-   float *den, *mem;
-   int i;
-
-   den = (float*)(((int)(__den+4))&0xfffffff0)-1;
-   mem = (float*)(((int)(__mem+4))&0xfffffff0)-1;
-   for (i=0;i<=10;i++)
-      den[i]=0;
-   for (i=0;i<10;i++)
-      mem[i]=0;
-   for (i=0;i<ord+1;i++)
-   {
-      den[i]=_den[i];
-   }
-   for (i=0;i<ord;i++)
-      mem[i]=_mem[i];
-
-   for (i=0;i<N;i++)
-   {
-#if 0
-      y[i] = x[i] + mem[0];
-      for (j=0;j<ord-1;j++)
-      {
-         mem[j] = mem[j+1] - den[j+1]*y[i];
-      }
-      mem[ord-1] = - den[ord]*y[i];
-#else
-      __asm__ __volatile__ 
-      (
-       "\tmovss (%1), %%xmm0\n"
-       "\tmovss (%0), %%xmm1\n"
-       "\taddss %%xmm0, %%xmm1\n"
-       "\tmovss %%xmm1, (%2)\n"
-       "\tshufps $0x00, %%xmm0, %%xmm0\n"
-       "\tshufps $0x00, %%xmm1, %%xmm1\n"
-
-       
-       "\tmovaps 4(%3),  %%xmm2\n"
-       "\tmovaps 20(%3), %%xmm3\n"
-       "\tmulps  %%xmm1, %%xmm2\n"
-       "\tmulps  %%xmm1, %%xmm3\n"
-       "\tmovss  36(%3), %%xmm4\n"
-       "\tmovss  40(%3), %%xmm5\n"
-       "\tmulss  %%xmm1, %%xmm4\n"
-       "\tmulss  %%xmm1, %%xmm5\n"
-       "\tmovaps 4(%0),  %%xmm6\n"
-       "\tsubps  %%xmm2, %%xmm6\n"
-       "\tmovups %%xmm6, (%0)\n"
-       "\tmovaps 20(%0), %%xmm7\n"
-       "\tsubps  %%xmm3, %%xmm7\n"
-       "\tmovups %%xmm7, 16(%0)\n"
-
-
-       "\tmovss  36(%0), %%xmm7\n"
-       "\tsubss  %%xmm4, %%xmm7\n"
-       "\tmovss  %%xmm7, 32(%0)       \n"
-       "\txorps  %%xmm2, %%xmm2\n"
-       "\tsubss  %%xmm5, %%xmm2\n"
-       "\tmovss  %%xmm2, 36(%0)\n"
-
-       : : "r" (mem), "r" (x+i), "r" (y+i), "r" (den)
-       : "memory" );
-#endif
-   }
-   for (i=0;i<ord;i++)
-      _mem[i]=mem[i];
-
-}
-

dep/speex/include/ltp_sse.h

@@ -1,95 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: ltp.c
-   Lont-Term Prediction functions
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-static float inner_prod(float *a, float *b, int len)
-{
-  float sum;
-  __asm__ __volatile__ (
-  "\tpush %%eax\n"
-  "\tpush %%edi\n"
-  "\tpush %%ecx\n"
-  "\txorps %%xmm3, %%xmm3\n"
-  "\txorps %%xmm4, %%xmm4\n"
-
-  "\tsub $20, %%ecx\n"
-
-".mul20_loop%=:\n"
-
-  "\tmovups (%%eax), %%xmm0\n"
-  "\tmovups (%%edi), %%xmm1\n"
-  "\tmulps %%xmm0, %%xmm1\n"
-
-  "\tmovups 16(%%eax), %%xmm5\n"
-  "\tmovups 16(%%edi), %%xmm6\n"
-  "\tmulps %%xmm5, %%xmm6\n"
-  "\taddps %%xmm1, %%xmm3\n"
-
-  "\tmovups 32(%%eax), %%xmm0\n"
-  "\tmovups 32(%%edi), %%xmm1\n"
-  "\tmulps %%xmm0, %%xmm1\n"
-  "\taddps %%xmm6, %%xmm4\n"
-
-  "\tmovups 48(%%eax), %%xmm5\n"
-  "\tmovups 48(%%edi), %%xmm6\n"
-  "\tmulps %%xmm5, %%xmm6\n"
-  "\taddps %%xmm1, %%xmm3\n"
-
-  "\tmovups 64(%%eax), %%xmm0\n"
-  "\tmovups 64(%%edi), %%xmm1\n"
-  "\tmulps %%xmm0, %%xmm1\n"
-  "\taddps %%xmm6, %%xmm4\n"
-  "\taddps %%xmm1, %%xmm3\n"
-
-
-  "\tadd $80, %%eax\n"
-  "\tadd $80, %%edi\n"
-
-  "\tsub $20,  %%ecx\n"
-
-  "\tjae .mul20_loop%=\n"
-
-  "\taddps %%xmm4, %%xmm3\n"
-
-  "\tmovhlps %%xmm3, %%xmm4\n"
-  "\taddps %%xmm4, %%xmm3\n"
-  "\tmovaps %%xmm3, %%xmm4\n"
-  "\tshufps $0x55, %%xmm4, %%xmm4\n"
-  "\taddss %%xmm4, %%xmm3\n"
-  "\tmovss %%xmm3, (%%edx)\n"
-  
-  "\tpop %%ecx\n"
-  "\tpop %%edi\n"
-  "\tpop %%eax\n"
-  : : "a" (a), "D" (b), "c" (len), "d" (&sum) : "memory");
-  return sum;
-}

dep/speex/include/misc.h

@@ -1,83 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin */
-/**
-   @file misc.h
-   @brief Various compatibility routines for Speex
-*/
-/*
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef MISC_H
-#define MISC_H
-
-#ifndef VERSION
-#define VERSION "speex-1.0"
-#endif
-
-/*Disable some warnings on VC++*/
-#ifdef _MSC_VER
-#pragma warning(disable : 4244)
-#pragma warning(disable : 4305)
-#endif
-
-#ifndef RELEASE
-void print_vec(float *vec, int len, char *name);
-#endif
-
-unsigned int be_int(unsigned int i);
-unsigned int le_int(unsigned int i);
-
-
-unsigned short be_short(unsigned short s);
-unsigned short le_short(unsigned short s);
-
-/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_free */
-void *speex_alloc (int size);
-
-/** Speex wrapper for realloc. To do your own dynamic allocation, all you need to do is replace this function, speex_alloc and speex_free */
-void *speex_realloc (void *ptr, int size);
-
-/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_alloc */
-void speex_free (void *ptr);
-
-/** Speex wrapper for mem_move */
-void *speex_move (void *dest, void *src, int n);
-
-void speex_error(char *str);
-
-void speex_warning(char *str);
-
-void speex_warning_int(char *str, int val);
-
-void speex_rand_vec(float std, float *data, int len);
-
-float speex_rand(float std);
-
-void _speex_putc(int ch, void *file);
-
-#endif

dep/speex/include/nb_celp.h

@@ -1,202 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin */
-/**
-    @file nb_celp.h
-    @brief Narrowband CELP encoder/decoder
-*/
-/*
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef NB_CELP_H
-#define NB_CELP_H
-
-#include "modes.h"
-#include "speex_bits.h"
-#include "speex_callbacks.h"
-#include "vbr.h"
-#include "filters.h"
-
-/**Structure representing the full state of the narrowband encoder*/
-typedef struct EncState {
-   SpeexMode *mode;       /**< Mode corresponding to the state */
-   int    first;          /**< Is this the first frame? */
-   int    frameSize;      /**< Size of frames */
-   int    subframeSize;   /**< Size of sub-frames */
-   int    nbSubframes;    /**< Number of sub-frames */
-   int    windowSize;     /**< Analysis (LPC) window length */
-   int    lpcSize;        /**< LPC order */
-   int    bufSize;        /**< Buffer size */
-   int    min_pitch;      /**< Minimum pitch value allowed */
-   int    max_pitch;      /**< Maximum pitch value allowed */
-
-   int    safe_pitch;     /**< Don't use too large values for pitch (in case we lose a packet) */
-   int    bounded_pitch;  /**< Next frame should not rely on previous frames for pitch */
-   int    ol_pitch;       /**< Open-loop pitch */
-   int    ol_voiced;      /**< Open-loop voiced/non-voiced decision */
-   int   *pitch;
-   float  gamma1;         /**< Perceptual filter: A(z/gamma1) */
-   float  gamma2;         /**< Perceptual filter: A(z/gamma2) */
-   float  lag_factor;     /**< Lag windowing Gaussian width */
-   float  lpc_floor;      /**< Noise floor multiplier for A[0] in LPC analysis*/
-   float  preemph;        /**< Pre-emphasis: P(z) = 1 - a*z^-1*/
-   float  pre_mem;        /**< 1-element memory for pre-emphasis */
-   float  pre_mem2;       /**< 1-element memory for pre-emphasis */
-   char  *stack;          /**< Pseudo-stack allocation for temporary memory */
-   float *inBuf;          /**< Input buffer (original signal) */
-   float *frame;          /**< Start of original frame */
-   float *excBuf;         /**< Excitation buffer */
-   float *exc;            /**< Start of excitation frame */
-   float *exc2Buf;        /**< "Pitch enhanced" excitation */
-   float *exc2;           /**< "Pitch enhanced" excitation */
-   float *swBuf;          /**< Weighted signal buffer */
-   float *sw;             /**< Start of weighted signal frame */
-   float *innov;          /**< Innovation for the frame */
-   float *window;         /**< Temporary (Hanning) window */
-   float *buf2;           /**< 2nd temporary buffer */
-   float *autocorr;       /**< auto-correlation */
-   float *lagWindow;      /**< Window applied to auto-correlation */
-   float *lpc;            /**< LPCs for current frame */
-   float *lsp;            /**< LSPs for current frame */
-   float *qlsp;           /**< Quantized LSPs for current frame */
-   float *old_lsp;        /**< LSPs for previous frame */
-   float *old_qlsp;       /**< Quantized LSPs for previous frame */
-   float *interp_lsp;     /**< Interpolated LSPs */
-   float *interp_qlsp;    /**< Interpolated quantized LSPs */
-   float *interp_lpc;     /**< Interpolated LPCs */
-   float *interp_qlpc;    /**< Interpolated quantized LPCs */
-   float *bw_lpc1;        /**< LPCs after bandwidth expansion by gamma1 for perceptual weighting*/
-   float *bw_lpc2;        /**< LPCs after bandwidth expansion by gamma2 for perceptual weighting*/
-   float *rc;             /**< Reflection coefficients */
-   float *mem_sp;         /**< Filter memory for signal synthesis */
-   float *mem_sw;         /**< Filter memory for perceptually-weighted signal */
-   float *mem_sw_whole;   /**< Filter memory for perceptually-weighted signal (whole frame)*/
-   float *mem_exc;        /**< Filter memory for excitation (whole frame) */
-   float *pi_gain;        /**< Gain of LPC filter at theta=pi (fe/2) */
-
-   VBRState *vbr;         /**< State of the VBR data */
-   float  vbr_quality;    /**< Quality setting for VBR encoding */
-   float  relative_quality; /**< Relative quality that will be needed by VBR */
-   int    vbr_enabled;    /**< 1 for enabling VBR, 0 otherwise */
-   int    vad_enabled;    /**< 1 for enabling VAD, 0 otherwise */
-   int    dtx_enabled;    /**< 1 for enabling DTX, 0 otherwise */
-   int    dtx_count;      /**< Number of consecutive DTX frames */
-   int    abr_enabled;    /**< ABR setting (in bps), 0 if off */
-   float  abr_drift;
-   float  abr_drift2;
-   float  abr_count;
-   int    complexity;     /**< Complexity setting (0-10 from least complex to most complex) */
-   int    sampling_rate;
-
-   SpeexSubmode **submodes; /**< Sub-mode data */
-   int    submodeID;      /**< Activated sub-mode */
-   int    submodeSelect;  /**< Mode chosen by the user (may differ from submodeID if VAD is on) */
-} EncState;
-
-/**Structure representing the full state of the narrowband decoder*/
-typedef struct DecState {
-   SpeexMode *mode;       /**< Mode corresponding to the state */
-   int    first;          /**< Is this the first frame? */
-   int    count_lost;     /**< Was the last frame lost? */
-   int    frameSize;      /**< Size of frames */
-   int    subframeSize;   /**< Size of sub-frames */
-   int    nbSubframes;    /**< Number of sub-frames */
-   int    windowSize;     /**< Analysis (LPC) window length */
-   int    lpcSize;        /**< LPC order */
-   int    bufSize;        /**< Buffer size */
-   int    min_pitch;      /**< Minimum pitch value allowed */
-   int    max_pitch;      /**< Maximum pitch value allowed */
-   int    sampling_rate;
-   float  last_ol_gain;   /**< Open-loop gain for previous frame */
-
-
-   float  gamma1;         /**< Perceptual filter: A(z/gamma1) */
-   float  gamma2;         /**< Perceptual filter: A(z/gamma2) */
-   float  preemph;        /**< Pre-emphasis: P(z) = 1 - a*z^-1*/
-   float  pre_mem;        /**< 1-element memory for pre-emphasis */
-   char  *stack;          /**< Pseudo-stack allocation for temporary memory */
-   float *inBuf;          /**< Input buffer (original signal) */
-   float *frame;          /**< Start of original frame */
-   float *excBuf;         /**< Excitation buffer */
-   float *exc;            /**< Start of excitation frame */
-   float *innov;          /**< Innovation for the frame */
-   float *qlsp;           /**< Quantized LSPs for current frame */
-   float *old_qlsp;       /**< Quantized LSPs for previous frame */
-   float *interp_qlsp;    /**< Interpolated quantized LSPs */
-   float *interp_qlpc;    /**< Interpolated quantized LPCs */
-   float *mem_sp;         /**< Filter memory for synthesis signal */
-   float *pi_gain;        /**< Gain of LPC filter at theta=pi (fe/2) */
-   int    last_pitch;     /**< Pitch of last correctly decoded frame */
-   float  last_pitch_gain; /**< Pitch gain of last correctly decoded frame */
-   float  pitch_gain_buf[3];  /**< Pitch gain of last decoded frames */
-   int    pitch_gain_buf_idx; /**< Tail of the buffer */
-
-   SpeexSubmode **submodes; /**< Sub-mode data */
-   int    submodeID;      /**< Activated sub-mode */
-   int    lpc_enh_enabled; /**< 1 when LPC enhancer is on, 0 otherwise */
-   CombFilterMem *comb_mem;
-   SpeexCallback speex_callbacks[SPEEX_MAX_CALLBACKS];
-
-   SpeexCallback user_callback;
-
-   /*Vocoder data*/
-   float  voc_m1;
-   float  voc_m2;
-   float  voc_mean;
-   int    voc_offset;
-
-   int    dtx_enabled;
-} DecState;
-
-/** Initializes encoder state*/
-void *nb_encoder_init(SpeexMode *m);
-
-/** De-allocates encoder state resources*/
-void nb_encoder_destroy(void *state);
-
-/** Encodes one frame*/
-int nb_encode(void *state, float *in, SpeexBits *bits);
-
-
-/** Initializes decoder state*/
-void *nb_decoder_init(SpeexMode *m);
-
-/** De-allocates decoder state resources*/
-void nb_decoder_destroy(void *state);
-
-/** Decodes one frame*/
-int nb_decode(void *state, SpeexBits *bits, float *out);
-
-/** ioctl-like function for controlling a narrowband encoder */
-int nb_encoder_ctl(void *state, int request, void *ptr);
-
-/** ioctl-like function for controlling a narrowband decoder */
-int nb_decoder_ctl(void *state, int request, void *ptr);
-
-
-#endif

dep/speex/include/sb_celp.h

@@ -1,167 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin */
-/**
-   @file sb_celp.h
-   @brief Sub-band CELP mode used for wideband encoding
-*/
-/*
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef SB_CELP_H
-#define SB_CELP_H
-
-#include "modes.h"
-#include "speex_bits.h"
-#include "nb_celp.h"
-
-/**Structure representing the full state of the sub-band encoder*/
-typedef struct SBEncState {
-   SpeexMode *mode;            /**< Pointer to the mode (containing for vtable info) */
-   void *st_low;               /**< State of the low-band (narrowband) encoder */
-   int    full_frame_size;     /**< Length of full-band frames*/
-   int    frame_size;          /**< Length of high-band frames*/
-   int    subframeSize;        /**< Length of high-band sub-frames*/
-   int    nbSubframes;         /**< Number of high-band sub-frames*/
-   int    windowSize;          /**< Length of high-band LPC window*/
-   int    lpcSize;             /**< Order of high-band LPC analysis */
-   int    bufSize;             /**< Buffer size */
-   int    first;               /**< First frame? */
-   float  lag_factor;          /**< Lag-windowing control parameter */
-   float  lpc_floor;           /**< Controls LPC analysis noise floor */
-   float  gamma1;              /**< Perceptual weighting coef 1 */
-   float  gamma2;              /**< Perceptual weighting coef 2 */
-
-   char  *stack;               /**< Temporary allocation stack */
-   float *x0d, *x1d; /**< QMF filter signals*/
-   float *high;                /**< High-band signal (buffer) */
-   float *y0, *y1;             /**< QMF synthesis signals */
-   float *h0_mem, *h1_mem, *g0_mem, *g1_mem; /**< QMF memories */
-
-   float *excBuf;              /**< High-band excitation */
-   float *exc;                 /**< High-band excitation (for QMF only)*/
-   float *buf;                 /**< Temporary buffer */
-   float *res;                 /**< Zero-input response (ringing) */
-   float *sw;                  /**< Perceptually weighted signal */
-   float *target;              /**< Weighted target signal (analysis by synthesis) */
-   float *window;              /**< LPC analysis window */
-   float *lagWindow;           /**< Auto-correlation window */
-   float *autocorr;            /**< Auto-correlation (for LPC analysis) */
-   float *rc;                  /**< Reflection coefficients (unused) */
-   float *lpc;                 /**< LPC coefficients */
-   float *lsp;                 /**< LSP coefficients */
-   float *qlsp;                /**< Quantized LSPs */
-   float *old_lsp;             /**< LSPs of previous frame */
-   float *old_qlsp;            /**< Quantized LSPs of previous frame */
-   float *interp_lsp;          /**< Interpolated LSPs for current sub-frame */
-   float *interp_qlsp;         /**< Interpolated quantized LSPs for current sub-frame */
-   float *interp_lpc;          /**< Interpolated LPCs for current sub-frame */
-   float *interp_qlpc;         /**< Interpolated quantized LPCs for current sub-frame */
-   float *bw_lpc1;             /**< Bandwidth-expanded version of LPCs (#1) */
-   float *bw_lpc2;             /**< Bandwidth-expanded version of LPCs (#2) */
-
-   float *mem_sp;              /**< Synthesis signal memory */
-   float *mem_sp2;
-   float *mem_sw;              /**< Perceptual signal memory */
-   float *pi_gain;
-
-   float  vbr_quality;         /**< Quality setting for VBR encoding */
-   int    vbr_enabled;         /**< 1 for enabling VBR, 0 otherwise */
-   int    abr_enabled;         /**< ABR setting (in bps), 0 if off */
-   float  abr_drift;
-   float  abr_drift2;
-   float  abr_count;
-   int    vad_enabled;         /**< 1 for enabling VAD, 0 otherwise */
-   float  relative_quality;
-
-   SpeexSubmode **submodes;
-   int    submodeID;
-   int    submodeSelect;
-   int    complexity;
-   int    sampling_rate;
-
-} SBEncState;
-
-
-/**Structure representing the full state of the sub-band decoder*/
-typedef struct SBDecState {
-   SpeexMode *mode;            /**< Pointer to the mode (containing for vtable info) */
-   void *st_low;               /**< State of the low-band (narrowband) encoder */
-   int    full_frame_size;
-   int    frame_size;
-   int    subframeSize;
-   int    nbSubframes;
-   int    lpcSize;
-   int    first;
-   int    sampling_rate;
-   int    lpc_enh_enabled;
-
-   char  *stack;
-   float *x0d, *x1d;
-   float *high;
-   float *y0, *y1;
-   float *h0_mem, *h1_mem, *g0_mem, *g1_mem;
-
-   float *exc;
-   float *qlsp;
-   float *old_qlsp;
-   float *interp_qlsp;
-   float *interp_qlpc;
-
-   float *mem_sp;
-   float *pi_gain;
-
-   SpeexSubmode **submodes;
-   int    submodeID;
-} SBDecState;
-
-
-/**Initializes encoder state*/
-void *sb_encoder_init(SpeexMode *m);
-
-/**De-allocates encoder state resources*/
-void sb_encoder_destroy(void *state);
-
-/**Encodes one frame*/
-int sb_encode(void *state, float *in, SpeexBits *bits);
-
-
-/**Initializes decoder state*/
-void *sb_decoder_init(SpeexMode *m);
-
-/**De-allocates decoder state resources*/
-void sb_decoder_destroy(void *state);
-
-/**Decodes one frame*/
-int sb_decode(void *state, SpeexBits *bits, float *out);
-
-int sb_encoder_ctl(void *state, int request, void *ptr);
-
-int sb_decoder_ctl(void *state, int request, void *ptr);
-
-#endif

dep/speex/msvc/Speex.vcxproj

@@ -1,135 +0,0 @@
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-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
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-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>Speex</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>

dep/speex/msvc/Speex.vcxproj.filters

@@ -1,165 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="src">
-      <UniqueIdentifier>{64149522-0cdb-49e1-b9f5-d3c89ac3cd33}</UniqueIdentifier>
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-    <Filter Include="include">
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-      <Filter>src</Filter>
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-      <Filter>src</Filter>
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-      <Filter>src</Filter>
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dep/speex/src/bits.c

@@ -1,352 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: speex_bits.c
-
-   Handles bit packing/unpacking
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "speex_bits.h"
-#include "misc.h"
-
-void speex_bits_init(SpeexBits *bits)
-{
-   int i;
-   bits->bytes = (char*)speex_alloc(MAX_BYTES_PER_FRAME);
-   bits->buf_size = MAX_BYTES_PER_FRAME;
-
-   for (i=0;i<bits->buf_size;i++)
-      bits->bytes[i]=0;
-   bits->nbBits=0;
-   bits->bytePtr=0;
-   bits->bitPtr=0;
-   bits->owner=1;
-   bits->overflow=0;
-}
-
-void speex_bits_init_buffer(SpeexBits *bits, void *buff, int buf_size)
-{
-   int i;
-   bits->bytes = (char*)buff;
-   bits->buf_size = buf_size;
-
-   for (i=0;i<buf_size;i++)
-      bits->bytes[i]=0;
-   bits->nbBits=0;
-   bits->bytePtr=0;
-   bits->bitPtr=0;
-   bits->owner=0;
-   bits->overflow=0;
-}
-
-void speex_bits_destroy(SpeexBits *bits)
-{
-   if (bits->owner)
-      speex_free(bits->bytes);
-   /* Will do something once the allocation is dynamic */
-}
-
-void speex_bits_reset(SpeexBits *bits)
-{
-   int i;
-   for (i=0;i<bits->buf_size;i++)
-      bits->bytes[i]=0;
-   bits->nbBits=0;
-   bits->bytePtr=0;
-   bits->bitPtr=0;
-   bits->overflow=0;
-}
-
-void speex_bits_rewind(SpeexBits *bits)
-{
-   bits->bytePtr=0;
-   bits->bitPtr=0;
-   bits->overflow=0;
-}
-
-void speex_bits_read_from(SpeexBits *bits, char *bytes, int len)
-{
-   int i;
-   if (len > bits->buf_size)
-   {
-      speex_warning_int("Packet if larger than allocated buffer: ", len);
-      if (bits->owner)
-      {
-         char *tmp = (char*)speex_realloc(bits->bytes, len);
-         if (tmp)
-         {
-            bits->buf_size=len;
-            bits->bytes=tmp;
-         } else {
-            len=bits->buf_size;
-            speex_warning("Could not resize input buffer: truncating input");
-         }
-      } else {
-         speex_warning("Do not own input buffer: truncating input");
-         len=bits->buf_size;
-      }
-   }
-   for (i=0;i<len;i++)
-      bits->bytes[i]=bytes[i];
-   bits->nbBits=len<<3;
-   bits->bytePtr=0;
-   bits->bitPtr=0;
-   bits->overflow=0;
-}
-
-static void speex_bits_flush(SpeexBits *bits)
-{
-   int i;
-   if (bits->bytePtr>0)
-   {
-      for (i=bits->bytePtr;i<((bits->nbBits+7)>>3);i++)
-         bits->bytes[i-bits->bytePtr]=bits->bytes[i];
-   }
-   bits->nbBits -= bits->bytePtr<<3;
-   bits->bytePtr=0;
-}
-
-void speex_bits_read_whole_bytes(SpeexBits *bits, char *bytes, int len)
-{
-   int i,pos;
-
-   if ((bits->nbBits>>3)+len+1 > bits->buf_size)
-   {
-      speex_warning_int("Packet if larger than allocated buffer: ", len);
-      if (bits->owner)
-      {
-         char *tmp = (char*)speex_realloc(bits->bytes, (bits->nbBits>>3)+len+1);
-         if (tmp)
-         {
-            bits->buf_size=(bits->nbBits>>3)+len+1;
-            bits->bytes=tmp;
-         } else {
-            len=bits->buf_size-(bits->nbBits>>3)-1;
-            speex_warning("Could not resize input buffer: truncating input");
-         }
-      } else {
-         speex_warning("Do not own input buffer: truncating input");
-         len=bits->buf_size;
-      }
-   }
-
-   speex_bits_flush(bits);
-   pos=bits->nbBits>>3;
-   for (i=0;i<len;i++)
-      bits->bytes[pos+i]=bytes[i];
-   bits->nbBits+=len<<3;
-}
-
-int speex_bits_write(SpeexBits *bits, char *bytes, int max_len)
-{
-   int i;
-   if (max_len > ((bits->nbBits+7)>>3))
-      max_len = ((bits->nbBits+7)>>3);
-   for (i=0;i<max_len;i++)
-      bytes[i]=bits->bytes[i];
-   return max_len;
-}
-
-int speex_bits_write_whole_bytes(SpeexBits *bits, char *bytes, int max_len)
-{
-   int i;
-   if (max_len > ((bits->nbBits)>>3))
-      max_len = ((bits->nbBits)>>3);
-   for (i=0;i<max_len;i++)
-      bytes[i]=bits->bytes[i];
-   
-   if (bits->bitPtr>0)
-      bits->bytes[0]=bits->bytes[max_len];
-   else
-      bits->bytes[0]=0;
-   for (i=1;i<((bits->nbBits)>>3)+1;i++)
-      bits->bytes[i]=0;
-   bits->bytePtr=0;
-   bits->nbBits &= 7;
-   return max_len;
-}
-
-
-void speex_bits_pack(SpeexBits *bits, int data, int nbBits)
-{
-   int i;
-   unsigned int d=data;
-
-   if (bits->bytePtr+((nbBits+bits->bitPtr)>>3) >= bits->buf_size)
-   {
-      speex_warning("Buffer too small to pack bits");
-      if (bits->owner)
-      {
-         char *tmp = (char*)speex_realloc(bits->bytes, ((bits->buf_size+5)*3)>>1);
-         if (tmp)
-         {
-            for (i=bits->buf_size;i<(((bits->buf_size+5)*3)>>1);i++)
-               tmp[i]=0;
-            bits->buf_size=((bits->buf_size+5)*3)>>1;
-            bits->bytes=tmp;
-         } else {
-            speex_warning("Could not resize input buffer: not packing");
-            return;
-         }
-      } else {
-         speex_warning("Do not own input buffer: not packing");
-         return;
-      }
-   }
-
-   while(nbBits)
-   {
-      int bit;
-      bit = (d>>(nbBits-1))&1;
-      bits->bytes[bits->bytePtr] |= bit<<(7-bits->bitPtr);
-      bits->bitPtr++;
-
-      if (bits->bitPtr==8)
-      {
-         bits->bitPtr=0;
-         bits->bytePtr++;
-      }
-      bits->nbBits++;
-      nbBits--;
-   }
-}
-
-int speex_bits_unpack_signed(SpeexBits *bits, int nbBits)
-{
-   unsigned int d=speex_bits_unpack_unsigned(bits,nbBits);
-   /* If number is negative */
-   if (d>>(nbBits-1))
-   {
-      d |= (-1)<<nbBits;
-   }
-   return d;
-}
-
-unsigned int speex_bits_unpack_unsigned(SpeexBits *bits, int nbBits)
-{
-   unsigned int d=0;
-   if ((bits->bytePtr<<3)+bits->bitPtr+nbBits>bits->nbBits)
-      bits->overflow=1;
-   if (bits->overflow)
-      return 0;
-   while(nbBits)
-   {
-      d<<=1;
-      d |= (bits->bytes[bits->bytePtr]>>(7-bits->bitPtr))&1;
-      bits->bitPtr++;
-      if (bits->bitPtr==8)
-      {
-         bits->bitPtr=0;
-         bits->bytePtr++;
-      }
-      nbBits--;
-   }
-   return d;
-}
-
-unsigned int speex_bits_peek_unsigned(SpeexBits *bits, int nbBits)
-{
-   unsigned int d=0;
-   int bitPtr, bytePtr;
-   char *bytes;
-
-   if ((bits->bytePtr<<3)+bits->bitPtr+nbBits>bits->nbBits)
-     bits->overflow=1;
-   if (bits->overflow)
-      return 0;
-
-   bitPtr=bits->bitPtr;
-   bytePtr=bits->bytePtr;
-   bytes = bits->bytes;
-   while(nbBits)
-   {
-      d<<=1;
-      d |= (bytes[bytePtr]>>(7-bitPtr))&1;
-      bitPtr++;
-      if (bitPtr==8)
-      {
-         bitPtr=0;
-         bytePtr++;
-      }
-      nbBits--;
-   }
-   return d;
-}
-
-int speex_bits_peek(SpeexBits *bits)
-{
-   if ((bits->bytePtr<<3)+bits->bitPtr+1>bits->nbBits)
-      bits->overflow=1;
-   if (bits->overflow)
-      return 0;
-   return (bits->bytes[bits->bytePtr]>>(7-bits->bitPtr))&1;
-}
-
-void speex_bits_advance(SpeexBits *bits, int n)
-{
-   int nbytes, nbits;
-
-   if ((bits->bytePtr<<3)+bits->bitPtr+n>bits->nbBits)
-      bits->overflow=1;
-   if (bits->overflow)
-      return;
-
-   nbytes = n >> 3;
-   nbits = n & 7;
-   
-   bits->bytePtr += nbytes;
-   bits->bitPtr += nbits;
-   
-   if (bits->bitPtr>7)
-   {
-      bits->bitPtr-=8;
-      bits->bytePtr++;
-   }
-}
-
-int speex_bits_remaining(SpeexBits *bits)
-{
-   if (bits->overflow)
-      return -1;
-   else
-      return bits->nbBits-((bits->bytePtr<<3)+bits->bitPtr);
-}
-
-int speex_bits_nbytes(SpeexBits *bits)
-{
-   return ((bits->nbBits+7)>>3);
-}
-
-void speex_bits_insert_terminator(SpeexBits *bits)
-{
-   if (bits->bitPtr<7)
-      speex_bits_pack(bits, 0, 1);
-   while (bits->bitPtr<7)
-      speex_bits_pack(bits, 1, 1);
-}

dep/speex/src/cb_search.c

@@ -1,387 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: cb_search.c
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-
-#include "cb_search.h"
-#include "filters.h"
-#include "stack_alloc.h"
-#include "vq.h"
-#include "misc.h"
-
-void split_cb_search_shape_sign(
-float target[],			/* target vector */
-float ak[],			/* LPCs for this subframe */
-float awk1[],			/* Weighted LPCs for this subframe */
-float awk2[],			/* Weighted LPCs for this subframe */
-void *par,                      /* Codebook/search parameters*/
-int   p,                        /* number of LPC coeffs */
-int   nsf,                      /* number of samples in subframe */
-float *exc,
-float *r,
-SpeexBits *bits,
-char *stack,
-int   complexity
-)
-{
-   int i,j,k,m,n,q;
-   float *resp;
-   float *t, *e, *E, *r2;
-   float *tmp;
-   float *ndist, *odist;
-   int *itmp;
-   float **ot, **nt;
-   int **nind, **oind;
-   int *ind;
-   signed char *shape_cb;
-   int shape_cb_size, subvect_size, nb_subvect;
-   split_cb_params *params;
-   int N=2;
-   int *best_index;
-   float *best_dist;
-   int have_sign;
-
-   N=complexity;
-   if (N>10)
-      N=10;
-
-   ot=PUSH(stack, N, float*);
-   nt=PUSH(stack, N, float*);
-   oind=PUSH(stack, N, int*);
-   nind=PUSH(stack, N, int*);
-
-   params = (split_cb_params *) par;
-   subvect_size = params->subvect_size;
-   nb_subvect = params->nb_subvect;
-   shape_cb_size = 1<<params->shape_bits;
-   shape_cb = params->shape_cb;
-   have_sign = params->have_sign;
-   resp = PUSH(stack, shape_cb_size*subvect_size, float);
-   t = PUSH(stack, nsf, float);
-   e = PUSH(stack, nsf, float);
-   r2 = PUSH(stack, nsf, float);
-   E = PUSH(stack, shape_cb_size, float);
-   ind = PUSH(stack, nb_subvect, int);
-
-   tmp = PUSH(stack, 2*N*nsf, float);
-   for (i=0;i<N;i++)
-   {
-      ot[i]=tmp;
-      tmp += nsf;
-      nt[i]=tmp;
-      tmp += nsf;
-   }
-
-   best_index = PUSH(stack, N, int);
-   best_dist = PUSH(stack, N, float);
-   ndist = PUSH(stack, N, float);
-   odist = PUSH(stack, N, float);
-   
-   itmp = PUSH(stack, 2*N*nb_subvect, int);
-   for (i=0;i<N;i++)
-   {
-      nind[i]=itmp;
-      itmp+=nb_subvect;
-      oind[i]=itmp;
-      itmp+=nb_subvect;
-      for (j=0;j<nb_subvect;j++)
-         nind[i][j]=oind[i][j]=-1;
-   }
-
-   for (j=0;j<N;j++)
-      for (i=0;i<nsf;i++)
-         ot[j][i]=target[i];
-
-   for (i=0;i<nsf;i++)
-      t[i]=target[i];
-
-   /* Pre-compute codewords response and energy */
-   for (i=0;i<shape_cb_size;i++)
-   {
-      float *res;
-      signed char *shape;
-
-      res = resp+i*subvect_size;
-      shape = shape_cb+i*subvect_size;
-
-      /* Compute codeword response using convolution with impulse response */
-      for(j=0;j<subvect_size;j++)
-      {
-         res[j]=0;
-         for (k=0;k<=j;k++)
-            res[j] += 0.03125*shape[k]*r[j-k];
-      }
-      
-      /* Compute codeword energy */
-      E[i]=0;
-      for(j=0;j<subvect_size;j++)
-         E[i]+=res[j]*res[j];
-   }
-
-   for (j=0;j<N;j++)
-      odist[j]=0;
-   /*For all subvectors*/
-   for (i=0;i<nb_subvect;i++)
-   {
-      /*"erase" nbest list*/
-      for (j=0;j<N;j++)
-         ndist[j]=-1;
-
-      /*For all n-bests of previous subvector*/
-      for (j=0;j<N;j++)
-      {
-         float *x=ot[j]+subvect_size*i;
-         /*Find new n-best based on previous n-best j*/
-         if (have_sign)
-            vq_nbest_sign(x, resp, subvect_size, shape_cb_size, E, N, best_index, best_dist);
-         else
-            vq_nbest(x, resp, subvect_size, shape_cb_size, E, N, best_index, best_dist);
-
-         /*For all new n-bests*/
-         for (k=0;k<N;k++)
-         {
-            float *ct;
-            float err=0;
-            ct = ot[j];
-            /*update target*/
-
-            /*previous target*/
-            for (m=i*subvect_size;m<(i+1)*subvect_size;m++)
-               t[m]=ct[m];
-
-            /* New code: update only enough of the target to calculate error*/
-            {
-               int rind;
-               float *res;
-               float sign=1;
-               rind = best_index[k];
-               if (rind>=shape_cb_size)
-               {
-                  sign=-1;
-                  rind-=shape_cb_size;
-               }
-               res = resp+rind*subvect_size;
-               if (sign>0)
-                  for (m=0;m<subvect_size;m++)
-                     t[subvect_size*i+m] -= res[m];
-               else
-                  for (m=0;m<subvect_size;m++)
-                     t[subvect_size*i+m] += res[m];
-            }
-            
-            /*compute error (distance)*/
-            err=odist[j];
-            for (m=i*subvect_size;m<(i+1)*subvect_size;m++)
-               err += t[m]*t[m];
-            /*update n-best list*/
-            if (err<ndist[N-1] || ndist[N-1]<-.5)
-            {
-
-               /*previous target (we don't care what happened before*/
-               for (m=(i+1)*subvect_size;m<nsf;m++)
-                  t[m]=ct[m];
-               /* New code: update the rest of the target only if it's worth it */
-               for (m=0;m<subvect_size;m++)
-               {
-                  float g;
-                  int rind;
-                  float sign=1;
-                  rind = best_index[k];
-                  if (rind>=shape_cb_size)
-                  {
-                     sign=-1;
-                     rind-=shape_cb_size;
-                  }
-
-                  g=sign*0.03125*shape_cb[rind*subvect_size+m];
-                  q=subvect_size-m;
-                  for (n=subvect_size*(i+1);n<nsf;n++,q++)
-                     t[n] -= g*r[q];
-               }
-
-
-               for (m=0;m<N;m++)
-               {
-                  if (err < ndist[m] || ndist[m]<-.5)
-                  {
-                     for (n=N-1;n>m;n--)
-                     {
-                        for (q=(i+1)*subvect_size;q<nsf;q++)
-                           nt[n][q]=nt[n-1][q];
-                        for (q=0;q<nb_subvect;q++)
-                           nind[n][q]=nind[n-1][q];
-                        ndist[n]=ndist[n-1];
-                     }
-                     for (q=(i+1)*subvect_size;q<nsf;q++)
-                        nt[m][q]=t[q];
-                     for (q=0;q<nb_subvect;q++)
-                        nind[m][q]=oind[j][q];
-                     nind[m][i]=best_index[k];
-                     ndist[m]=err;
-                     break;
-                  }
-               }
-            }
-         }
-         if (i==0)
-           break;
-      }
-
-      /*update old-new data*/
-      /* just swap pointers instead of a long copy */
-      {
-         float **tmp2;
-         tmp2=ot;
-         ot=nt;
-         nt=tmp2;
-      }
-      for (j=0;j<N;j++)
-         for (m=0;m<nb_subvect;m++)
-            oind[j][m]=nind[j][m];
-      for (j=0;j<N;j++)
-         odist[j]=ndist[j];
-   }
-
-   /*save indices*/
-   for (i=0;i<nb_subvect;i++)
-   {
-      ind[i]=nind[0][i];
-      speex_bits_pack(bits,ind[i],params->shape_bits+have_sign);
-   }
-   
-   /* Put everything back together */
-   for (i=0;i<nb_subvect;i++)
-   {
-      int rind;
-      float sign=1;
-      rind = ind[i];
-      if (rind>=shape_cb_size)
-      {
-         sign=-1;
-         rind-=shape_cb_size;
-      }
-
-      for (j=0;j<subvect_size;j++)
-         e[subvect_size*i+j]=sign*0.03125*shape_cb[rind*subvect_size+j];
-   }   
-   /* Update excitation */
-   for (j=0;j<nsf;j++)
-      exc[j]+=e[j];
-   
-   /* Update target */
-   syn_percep_zero(e, ak, awk1, awk2, r2, nsf,p, stack);
-   for (j=0;j<nsf;j++)
-      target[j]-=r2[j];
-
-}
-
-
-void split_cb_shape_sign_unquant(
-float *exc,
-void *par,                      /* non-overlapping codebook */
-int   nsf,                      /* number of samples in subframe */
-SpeexBits *bits,
-char *stack
-)
-{
-   int i,j;
-   int *ind, *signs;
-   signed char *shape_cb;
-   int shape_cb_size, subvect_size, nb_subvect;
-   split_cb_params *params;
-   int have_sign;
-
-   params = (split_cb_params *) par;
-   subvect_size = params->subvect_size;
-   nb_subvect = params->nb_subvect;
-   shape_cb_size = 1<<params->shape_bits;
-   shape_cb = params->shape_cb;
-   have_sign = params->have_sign;
-
-   ind = PUSH(stack, nb_subvect, int);
-   signs = PUSH(stack, nb_subvect, int);
-
-   /* Decode codewords and gains */
-   for (i=0;i<nb_subvect;i++)
-   {
-      if (have_sign)
-         signs[i] = speex_bits_unpack_unsigned(bits, 1);
-      else
-         signs[i] = 0;
-      ind[i] = speex_bits_unpack_unsigned(bits, params->shape_bits);
-   }
-   /* Compute decoded excitation */
-   for (i=0;i<nb_subvect;i++)
-   {
-      float s=1;
-      if (signs[i])
-         s=-1;
-      for (j=0;j<subvect_size;j++)
-         exc[subvect_size*i+j]+=s*0.03125*shape_cb[ind[i]*subvect_size+j];
-   }
-}
-
-void noise_codebook_quant(
-float target[],			/* target vector */
-float ak[],			/* LPCs for this subframe */
-float awk1[],			/* Weighted LPCs for this subframe */
-float awk2[],			/* Weighted LPCs for this subframe */
-void *par,                      /* Codebook/search parameters*/
-int   p,                        /* number of LPC coeffs */
-int   nsf,                      /* number of samples in subframe */
-float *exc,
-float *r,
-SpeexBits *bits,
-char *stack,
-int   complexity
-)
-{
-   int i;
-   float *tmp=PUSH(stack, nsf, float);
-   residue_percep_zero(target, ak, awk1, awk2, tmp, nsf, p, stack);
-
-   for (i=0;i<nsf;i++)
-      exc[i]+=tmp[i];
-   for (i=0;i<nsf;i++)
-      target[i]=0;
-
-}
-
-
-void noise_codebook_unquant(
-float *exc,
-void *par,                      /* non-overlapping codebook */
-int   nsf,                      /* number of samples in subframe */
-SpeexBits *bits,
-char *stack
-)
-{
-   speex_rand_vec(1, exc, nsf);
-}

dep/speex/src/filters.c

@@ -1,292 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin
-   File: filters.c
-   Various analysis/synthesis filters
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "filters.h"
-#include "stack_alloc.h"
-#include <math.h>
-
-
-void bw_lpc(float gamma, float *lpc_in, float *lpc_out, int order)
-{
-   int i;
-   float tmp=1;
-   for (i=0;i<order+1;i++)
-   {
-      lpc_out[i] = tmp * lpc_in[i];
-      tmp *= gamma;
-   }
-}
-
-#ifdef _USE_SSE
-#include "filters_sse.h"
-#else
-void filter_mem2(float *x, float *num, float *den, float *y, int N, int ord, float *mem)
-{
-   int i,j;
-   float xi,yi;
-   for (i=0;i<N;i++)
-   {
-      xi=x[i];
-      y[i] = num[0]*xi + mem[0];
-      yi=y[i];
-      for (j=0;j<ord-1;j++)
-      {
-         mem[j] = mem[j+1] + num[j+1]*xi - den[j+1]*yi;
-      }
-      mem[ord-1] = num[ord]*xi - den[ord]*yi;
-   }
-}
-
-
-void iir_mem2(float *x, float *den, float *y, int N, int ord, float *mem)
-{
-   int i,j;
-   for (i=0;i<N;i++)
-   {
-      y[i] = x[i] + mem[0];
-      for (j=0;j<ord-1;j++)
-      {
-         mem[j] = mem[j+1] - den[j+1]*y[i];
-      }
-      mem[ord-1] = - den[ord]*y[i];
-   }
-}
-#endif
-
-void fir_mem2(float *x, float *num, float *y, int N, int ord, float *mem)
-{
-   int i,j;
-   float xi;
-   for (i=0;i<N;i++)
-   {
-      xi=x[i];
-      y[i] = num[0]*xi + mem[0];
-      for (j=0;j<ord-1;j++)
-      {
-         mem[j] = mem[j+1] + num[j+1]*xi;
-      }
-      mem[ord-1] = num[ord]*xi;
-   }
-}
-
-void syn_percep_zero(float *xx, float *ak, float *awk1, float *awk2, float *y, int N, int ord, char *stack)
-{
-   int i;
-   float *mem = PUSH(stack,ord, float);
-   for (i=0;i<ord;i++)
-      mem[i]=0;
-   filter_mem2(xx, awk1, ak, y, N, ord, mem);
-   for (i=0;i<ord;i++)
-     mem[i]=0;
-   iir_mem2(y, awk2, y, N, ord, mem);
-}
-
-void residue_percep_zero(float *xx, float *ak, float *awk1, float *awk2, float *y, int N, int ord, char *stack)
-{
-   int i;
-   float *mem = PUSH(stack,ord, float);
-   for (i=0;i<ord;i++)
-      mem[i]=0;
-   filter_mem2(xx, ak, awk1, y, N, ord, mem);
-   for (i=0;i<ord;i++)
-     mem[i]=0;
-   fir_mem2(y, awk2, y, N, ord, mem);
-}
-
-
-void qmf_decomp(float *xx, float *aa, float *y1, float *y2, int N, int M, float *mem, char *stack)
-{
-   int i,j,k,M2;
-   float *a;
-   float *x;
-   float *x2;
-
-   a = PUSH(stack, M, float);
-   x = PUSH(stack, N+M-1, float);
-   x2=x+M-1;
-   M2=M>>1;
-   for (i=0;i<M;i++)
-      a[M-i-1]=aa[i];
-   for (i=0;i<M-1;i++)
-      x[i]=mem[M-i-2];
-   for (i=0;i<N;i++)
-      x[i+M-1]=xx[i];
-   for (i=0,k=0;i<N;i+=2,k++)
-   {
-      y1[k]=0;
-      y2[k]=0;
-      for (j=0;j<M2;j++)
-      {
-         y1[k]+=a[j]*(x[i+j]+x2[i-j]);
-         y2[k]-=a[j]*(x[i+j]-x2[i-j]);
-         j++;
-         y1[k]+=a[j]*(x[i+j]+x2[i-j]);
-         y2[k]+=a[j]*(x[i+j]-x2[i-j]);
-      }
-   }
-   for (i=0;i<M-1;i++)
-     mem[i]=xx[N-i-1];
-}
-
-/* By segher */
-void fir_mem_up(float *x, float *a, float *y, int N, int M, float *mem, char *stack)
-   /* assumptions:
-      all odd x[i] are zero -- well, actually they are left out of the array now
-      N and M are multiples of 4 */
-{
-   int i, j;
-   float *xx=PUSH(stack, M+N-1, float);
-
-   for (i = 0; i < N/2; i++)
-      xx[2*i] = x[N/2-1-i];
-   for (i = 0; i < M - 1; i += 2)
-      xx[N+i] = mem[i+1];
-
-   for (i = 0; i < N; i += 4) {
-      float y0, y1, y2, y3;
-      float x0;
-
-      y0 = y1 = y2 = y3 = 0.f;
-      x0 = xx[N-4-i];
-
-      for (j = 0; j < M; j += 4) {
-         float x1;
-         float a0, a1;
-
-         a0 = a[j];
-         a1 = a[j+1];
-         x1 = xx[N-2+j-i];
-
-         y0 += a0 * x1;
-         y1 += a1 * x1;
-         y2 += a0 * x0;
-         y3 += a1 * x0;
-
-         a0 = a[j+2];
-         a1 = a[j+3];
-         x0 = xx[N+j-i];
-
-         y0 += a0 * x0;
-         y1 += a1 * x0;
-         y2 += a0 * x1;
-         y3 += a1 * x1;
-      }
-      y[i] = y0;
-      y[i+1] = y1;
-      y[i+2] = y2;
-      y[i+3] = y3;
-   }
-
-   for (i = 0; i < M - 1; i += 2)
-      mem[i+1] = xx[i];
-}
-
-
-void comp_filter_mem_init (CombFilterMem *mem)
-{
-   mem->last_pitch=0;
-   mem->last_pitch_gain[0]=mem->last_pitch_gain[1]=mem->last_pitch_gain[2]=0;
-   mem->smooth_gain=1;
-}
-
-void comb_filter_(
-float *exc,          /*decoded excitation*/
-float *new_exc,      /*enhanced excitation*/
-float *ak,           /*LPC filter coefs*/
-int p,               /*LPC order*/
-int nsf,             /*sub-frame size*/
-int pitch,           /*pitch period*/
-float *pitch_gain,   /*pitch gain (3-tap)*/
-float  comb_gain,    /*gain of comb filter*/
-CombFilterMem *mem
-)
-{
-   int i;
-   float exc_energy=0, new_exc_energy=0;
-   float gain;
-   float step;
-   float fact;
-   /*Compute excitation energy prior to enhancement*/
-   for (i=0;i<nsf;i++)
-      exc_energy+=exc[i]*exc[i];
-
-   /*Some gain adjustment is pitch is too high or if unvoiced*/
-   {
-      float g=0;
-      g = .5*fabs(pitch_gain[0]+pitch_gain[1]+pitch_gain[2] +
-      mem->last_pitch_gain[0] + mem->last_pitch_gain[1] + mem->last_pitch_gain[2]);
-      if (g>1.3)
-         comb_gain*=1.3/g;
-      if (g<.5)
-         comb_gain*=2*g;
-   }
-   step = 1.0/nsf;
-   fact=0;
-   /*Apply pitch comb-filter (filter out noise between pitch harmonics)*/
-   for (i=0;i<nsf;i++)
-   {
-      fact += step;
-
-      new_exc[i] = exc[i] + comb_gain * fact * (
-                                         pitch_gain[0]*exc[i-pitch+1] +
-                                         pitch_gain[1]*exc[i-pitch] +
-                                         pitch_gain[2]*exc[i-pitch-1]
-                                         )
-      + comb_gain * (1-fact) * (
-                                         mem->last_pitch_gain[0]*exc[i-mem->last_pitch+1] +
-                                         mem->last_pitch_gain[1]*exc[i-mem->last_pitch] +
-                                         mem->last_pitch_gain[2]*exc[i-mem->last_pitch-1]
-                                         );
-   }
-
-   mem->last_pitch_gain[0] = pitch_gain[0];
-   mem->last_pitch_gain[1] = pitch_gain[1];
-   mem->last_pitch_gain[2] = pitch_gain[2];
-   mem->last_pitch = pitch;
-
-   /*Gain after enhancement*/
-   for (i=0;i<nsf;i++)
-      new_exc_energy+=new_exc[i]*new_exc[i];
-
-   /*Compute scaling factor and normalize energy*/
-   gain = sqrt(exc_energy)/sqrt(.1+new_exc_energy);
-   if (gain < .5)
-      gain=.5;
-   if (gain>1)
-      gain=1;
-
-   for (i=0;i<nsf;i++)
-   {
-      mem->smooth_gain = .96*mem->smooth_gain + .04*gain;
-      new_exc[i] *= mem->smooth_gain;
-   }
-}

dep/speex/src/gain_table.c

@@ -1,160 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: gain_table.c
-   Codebook for 3-tap pitch prediction gain (128 entries)
-  
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-   1. Redistributions of source code must retain the above copyright notice,
-   this list of conditions and the following disclaimer.  
-
-   2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-   DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-   POSSIBILITY OF SUCH DAMAGE.
-*/
-
-signed char gain_cdbk_nb[384] = {
--32,-32,-32,
--28,-67,-5,
--42,-6,-32,
--57,-10,-54,
--16,27,-41,
-19,-19,-40,
--45,24,-21,
--8,-14,-18,
-1,14,-58,
--18,-88,-39,
--38,21,-18,
--19,20,-43,
-10,17,-48,
--52,-58,-13,
--44,-1,-11,
--12,-11,-34,
-14,0,-46,
--37,-35,-34,
--25,44,-30,
-6,-4,-63,
--31,43,-41,
--23,30,-43,
--43,26,-14,
--33,1,-13,
--13,18,-37,
--46,-73,-45,
--36,24,-25,
--36,-11,-20,
--25,12,-18,
--36,-69,-59,
--45,6,8,
--22,-14,-24,
--1,13,-44,
--39,-48,-26,
--32,31,-37,
--33,15,-46,
--24,30,-36,
--41,31,-23,
--50,22,-4,
--22,2,-21,
--17,30,-34,
--7,-60,-28,
--38,42,-28,
--44,-11,21,
--16,8,-44,
--39,-55,-43,
--11,-35,26,
--9,0,-34,
--8,121,-81,
-7,-16,-22,
--37,33,-31,
--27,-7,-36,
--34,70,-57,
--37,-11,-48,
--40,17,-1,
--33,6,-6,
--9,0,-20,
--21,69,-33,
--29,33,-31,
--55,12,-1,
--33,27,-22,
--50,-33,-47,
--50,54,51,
--1,-5,-44,
--4,22,-40,
--39,-66,-25,
--33,1,-26,
--24,-23,-25,
--11,21,-45,
--25,-45,-19,
--43,105,-16,
-5,-21,1,
--16,11,-33,
--13,-99,-4,
--37,33,-15,
--25,37,-63,
--36,24,-31,
--53,-56,-38,
--41,-4,4,
--33,13,-30,
-49,52,-94,
--5,-30,-15,
-1,38,-40,
--23,12,-36,
--17,40,-47,
--37,-41,-39,
--49,34,0,
--18,-7,-4,
--16,17,-27,
-30,5,-62,
-4,48,-68,
--43,11,-11,
--18,19,-15,
--23,-62,-39,
--42,10,-2,
--21,-13,-13,
--9,13,-47,
--23,-62,-24,
--44,60,-21,
--18,-3,-52,
--22,22,-36,
--75,57,16,
--19,3,10,
--29,23,-38,
--5,-62,-51,
--51,40,-18,
--42,13,-24,
--34,14,-20,
--56,-75,-26,
--26,32,15,
--26,17,-29,
--7,28,-52,
--12,-30,5,
--5,-48,-5,
-2,2,-43,
-21,16,16,
--25,-45,-32,
--43,18,-10,
-9,0,-1,
--1,7,-30,
-19,-48,-4,
--28,25,-29,
--22,0,-31,
--32,17,-10,
--64,-41,-62,
--52,15,16,
--30,-22,-32,
--7,9,-38};

dep/speex/src/hexc_table.c

@@ -1,162 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: hexc_table.c
-   Codebook for high-band excitation in SB-CELP mode (8000 bps with sign)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-signed char hexc_table[1024] = {
--24, 21, -20, 5, -5, -7, 14, -10, 
-2, -27, 16, -20, 0, -32, 26, 19, 
-8, -11, -41, 31, 28, -27, -32, 34, 
-42, 34, -17, 22, -10, 13, -29, 18, 
--12, -26, -24, 11, 22, 5, -5, -5, 
-54, -68, -43, 57, -25, 24, 4, 4, 
-26, -8, -12, -17, 54, 30, -45, 1, 
-10, -15, 18, -41, 11, 68, -67, 37, 
--16, -24, -16, 38, -22, 6, -29, 30, 
-66, -27, 5, 7, -16, 13, 2, -12, 
--7, -3, -20, 36, 4, -28, 9, 3, 
-32, 48, 26, 39, 3, 0, 7, -21, 
--13, 5, -82, -7, 73, -20, 34, -9, 
--5, 1, -1, 10, -5, -10, -1, 9, 
-1, -9, 10, 0, -14, 11, -1, -2, 
--1, 11, 20, 96, -81, -22, -12, -9, 
--58, 9, 24, -30, 26, -35, 27, -12, 
-13, -18, 56, -59, 15, -7, 23, -15, 
--1, 6, -25, 14, -22, -20, 47, -11, 
-16, 2, 38, -23, -19, -30, -9, 40, 
--11, 5, 4, -6, 8, 26, -21, -11, 
-131, 4, 1, 6, -9, 2, -7, -2, 
--3, 7, -5, 10, -19, 7, -106, 91, 
--3, 9, -4, 21, -8, 26, -80, 8, 
-1, -2, -10, -17, -17, -27, 32, 71, 
-6, -29, 11, -23, 54, -38, 29, -22, 
-39, 87, -31, -12, -20, 3, -2, -2, 
-2, 20, 0, -1, -35, 27, 9, -6, 
--12, 3, -12, -6, 13, 1, 14, -22, 
--59, -15, -17, -25, 13, -7, 7, 3, 
-0, 1, -7, 6, -3, 61, -37, -23, 
--23, -29, 38, -31, 27, 1, -8, 2, 
--27, 23, -26, 36, -34, 5, 24, -24, 
--6, 7, 3, -59, 78, -62, 44, -16, 
-1, 6, 0, 17, 8, 45, 0, -110, 
-6, 14, -2, 32, -77, -56, 62, -3, 
-3, -13, 4, -16, 102, -15, -36, -1, 
-9, -113, 6, 23, 0, 9, 9, 5, 
--8, -1, -14, 5, -12, 121, -53, -27, 
--8, -9, 22, -13, 3, 2, -3, 1, 
--2, -71, 95, 38, -19, 15, -16, -5, 
-71, 10, 2, -32, -13, -5, 15, -1, 
--2, -14, -85, 30, 29, 6, 3, 2, 
-0, 0, 0, 0, 0, 0, 0, 0, 
-2, -65, -56, -9, 18, 18, 23, -14, 
--2, 0, 12, -29, 26, -12, 1, 2, 
--12, -64, 90, -6, 4, 1, 5, -5, 
--110, -3, -31, 22, -29, 9, 0, 8, 
--40, -5, 21, -5, -5, 13, 10, -18, 
-40, 1, 35, -20, 30, -28, 11, -6, 
-19, 7, 14, 18, -64, 9, -6, 16, 
-51, 68, 8, 16, 12, -8, 0, -9, 
-20, -22, 25, 7, -4, -13, 41, -35, 
-93, -18, -54, 11, -1, 1, -9, 4, 
--66, 66, -31, 20, -22, 25, -23, 11, 
-10, 9, 19, 15, 11, -5, -31, -10, 
--23, -28, -6, -6, -3, -4, 5, 3, 
--28, 22, -11, -42, 25, -25, -16, 41, 
-34, 47, -6, 2, 42, -19, -22, 5, 
--39, 32, 6, -35, 22, 17, -30, 8, 
--26, -11, -11, 3, -12, 33, 33, -37, 
-21, -1, 6, -4, 3, 0, -5, 5, 
-12, -12, 57, 27, -61, -3, 20, -17, 
-2, 0, 4, 0, -2, -33, -58, 81, 
--23, 39, -10, -5, 2, 6, -7, 5, 
-4, -3, -2, -13, -23, -72, 107, 15, 
--5, 0, -7, -3, -6, 5, -4, 15, 
-47, 12, -31, 25, -16, 8, 22, -25, 
--62, -56, -18, 14, 28, 12, 2, -11, 
-74, -66, 41, -20, -7, 16, -20, 16, 
--8, 0, -16, 4, -19, 92, 12, -59, 
--14, -39, 49, -25, -16, 23, -27, 19, 
--3, -33, 19, 85, -29, 6, -7, -10, 
-16, -7, -12, 1, -6, 2, 4, -2, 
-64, 10, -25, 41, -2, -31, 15, 0, 
-110, 50, 69, 35, 28, 19, -10, 2, 
--43, -49, -56, -15, -16, 10, 3, 12, 
--1, -8, 1, 26, -12, -1, 7, -11, 
--27, 41, 25, 1, -11, -18, 22, -7, 
--1, -47, -8, 23, -3, -17, -7, 18, 
--125, 59, -5, 3, 18, 1, 2, 3, 
-27, -35, 65, -53, 50, -46, 37, -21, 
--28, 7, 14, -37, -5, -5, 12, 5, 
--8, 78, -19, 21, -6, -16, 8, -7, 
-5, 2, 7, 2, 10, -6, 12, -60, 
-44, 11, -36, -32, 31, 0, 2, -2, 
-2, 1, -3, 7, -10, 17, -21, 10, 
-6, -2, 19, -2, 59, -38, -86, 38, 
-8, -41, -30, -45, -33, 7, 15, 28, 
-29, -7, 24, -40, 7, 7, 5, -2, 
-9, 24, -23, -18, 6, -29, 30, 2, 
-28, 49, -11, -46, 10, 43, -13, -9, 
--1, -3, -7, -7, -17, -6, 97, -33, 
--21, 3, 5, 1, 12, -43, -8, 28, 
-7, -43, -7, 17, -20, 19, -1, 2, 
--13, 9, 54, 34, 9, -28, -11, -9, 
--17, 110, -59, 44, -26, 0, 3, -12, 
--47, 73, -34, -43, 38, -33, 16, -5, 
--46, -4, -6, -2, -25, 19, -29, 28, 
--13, 5, 14, 27, -40, -43, 4, 32, 
--13, -2, -35, -4, 112, -42, 9, -12, 
-37, -28, 17, 14, -19, 35, -39, 23, 
-3, -14, -1, -57, -5, 94, -9, 3, 
--39, 5, 30, -10, -32, 42, -13, -14, 
--97, -63, 30, -9, 1, -7, 12, 5, 
-20, 17, -9, -36, -30, 25, 47, -9, 
--15, 12, -22, 98, -8, -50, 15, -27, 
-21, -16, -11, 2, 12, -10, 10, -3, 
-33, 36, -96, 0, -17, 31, -9, 9, 
-3, -20, 13, -11, 8, -4, 10, -10, 
-9, 1, 112, -70, -27, 5, -21, 2, 
--57, -3, -29, 10, 19, -21, 21, -10, 
--66, -3, 91, -35, 30, -12, 0, -7, 
-59, -28, 26, 2, 14, -18, 1, 1, 
-11, 17, 20, -54, -59, 27, 4, 29, 
-32, 5, 19, 12, -4, 1, 7, -10, 
-5, -2, 10, 0, 23, -5, 28, -104, 
-46, 11, 16, 3, 29, 1, -8, -14, 
-1, 7, -50, 88, -62, 26, 8, -17, 
--14, 50, 0, 32, -12, -3, -27, 18, 
--8, -5, 8, 3, -20, -11, 37, -12, 
-9, 33, 46, -101, -1, -4, 1, 6, 
--1, 28, -42, -15, 16, 5, -1, -2, 
--55, 85, 38, -9, -4, 11, -2, -9, 
--6, 3, -20, -10, -77, 89, 24, -3, 
--104, -57, -26, -31, -20, -6, -9, 14, 
-20, -23, 46, -15, -31, 28, 1, -15, 
--2, 6, -2, 31, 45, -76, 23, -25, 
-};

dep/speex/src/lsp.c

@@ -1,328 +0,0 @@
-/*---------------------------------------------------------------------------*\
-Original copyright
-	FILE........: AKSLSPD.C
-	TYPE........: Turbo C
-	COMPANY.....: Voicetronix
-	AUTHOR......: David Rowe
-	DATE CREATED: 24/2/93
-
-Modified by Jean-Marc Valin
-
-   This file contains functions for converting Linear Prediction
-   Coefficients (LPC) to Line Spectral Pair (LSP) and back. Note that the
-   LSP coefficients are not in radians format but in the x domain of the
-   unit circle.
-
-   Speex License:
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <math.h>
-#include "lsp.h"
-#include "stack_alloc.h"
-
-
-#ifndef M_PI
-#define M_PI           3.14159265358979323846  /* pi */
-#endif
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-/*---------------------------------------------------------------------------*\
-
-	FUNCTION....: cheb_poly_eva()
-
-	AUTHOR......: David Rowe
-	DATE CREATED: 24/2/93
-
-    This function evaluates a series of Chebyshev polynomials
-
-\*---------------------------------------------------------------------------*/
-
-
-
-static float cheb_poly_eva(float *coef,float x,int m,char *stack)
-/*  float coef[]  	coefficients of the polynomial to be evaluated 	*/
-/*  float x   		the point where polynomial is to be evaluated 	*/
-/*  int m 		order of the polynomial 			*/
-{
-    int i;
-    float *T,sum;
-    int m2=m>>1;
-
-    /* Allocate memory for Chebyshev series formulation */
-    T=PUSH(stack, m2+1, float);
-
-    /* Initialise values */
-    T[0]=1;
-    T[1]=x;
-
-    /* Evaluate Chebyshev series formulation using iterative approach  */
-    /* Evaluate polynomial and return value also free memory space */
-    sum = coef[m2] + coef[m2-1]*x;
-    x *= 2;
-    for(i=2;i<=m2;i++)
-    {
-       T[i] = x*T[i-1] - T[i-2];
-       sum += coef[m2-i] * T[i];
-    }
-    
-    return sum;
-}
-
-
-/*---------------------------------------------------------------------------*\
-
-	FUNCTION....: lpc_to_lsp()
-
-	AUTHOR......: David Rowe
-	DATE CREATED: 24/2/93
-
-    This function converts LPC coefficients to LSP
-    coefficients.
-
-\*---------------------------------------------------------------------------*/
-
-
-int lpc_to_lsp (float *a,int lpcrdr,float *freq,int nb,float delta, char *stack)
-/*  float *a 		     	lpc coefficients			*/
-/*  int lpcrdr			order of LPC coefficients (10) 		*/
-/*  float *freq 	      	LSP frequencies in the x domain       	*/
-/*  int nb			number of sub-intervals (4) 		*/
-/*  float delta			grid spacing interval (0.02) 		*/
-
-
-{
-
-    float psuml,psumr,psumm,temp_xr,xl,xr,xm=0;
-    float temp_psumr/*,temp_qsumr*/;
-    int i,j,m,flag,k;
-    float *Q;                 	/* ptrs for memory allocation 		*/
-    float *P;
-    float *px;                	/* ptrs of respective P'(z) & Q'(z)	*/
-    float *qx;
-    float *p;
-    float *q;
-    float *pt;                	/* ptr used for cheb_poly_eval()
-				whether P' or Q' 			*/
-    int roots=0;              	/* DR 8/2/94: number of roots found 	*/
-    flag = 1;                	/*  program is searching for a root when,
-				1 else has found one 			*/
-    m = lpcrdr/2;            	/* order of P'(z) & Q'(z) polynomials 	*/
-
-
-    /* Allocate memory space for polynomials */
-    Q = PUSH(stack, (m+1), float);
-    P = PUSH(stack, (m+1), float);
-
-    /* determine P'(z)'s and Q'(z)'s coefficients where
-      P'(z) = P(z)/(1 + z^(-1)) and Q'(z) = Q(z)/(1-z^(-1)) */
-
-    px = P;                      /* initialise ptrs 			*/
-    qx = Q;
-    p = px;
-    q = qx;
-    *px++ = 1.0;
-    *qx++ = 1.0;
-    for(i=1;i<=m;i++){
-	*px++ = a[i]+a[lpcrdr+1-i]-*p++;
-	*qx++ = a[i]-a[lpcrdr+1-i]+*q++;
-    }
-    px = P;
-    qx = Q;
-    for(i=0;i<m;i++){
-	*px = 2**px;
-	*qx = 2**qx;
-	 px++;
-	 qx++;
-    }
-    px = P;             	/* re-initialise ptrs 			*/
-    qx = Q;
-
-    /* Search for a zero in P'(z) polynomial first and then alternate to Q'(z).
-    Keep alternating between the two polynomials as each zero is found 	*/
-
-    xr = 0;             	/* initialise xr to zero 		*/
-    xl = 1.0;               	/* start at point xl = 1 		*/
-
-
-    for(j=0;j<lpcrdr;j++){
-	if(j%2)            	/* determines whether P' or Q' is eval. */
-	    pt = qx;
-	else
-	    pt = px;
-
-	psuml = cheb_poly_eva(pt,xl,lpcrdr,stack);	/* evals poly. at xl 	*/
-	flag = 1;
-	while(flag && (xr >= -1.0)){
-           float dd;
-           /* Modified by JMV to provide smaller steps around x=+-1 */
-           dd=(delta*(1-.9*xl*xl));
-           if (fabs(psuml)<.2)
-              dd *= .5;
-
-           xr = xl - dd;                        	/* interval spacing 	*/
-	    psumr = cheb_poly_eva(pt,xr,lpcrdr,stack);/* poly(xl-delta_x) 	*/
-	    temp_psumr = psumr;
-	    temp_xr = xr;
-
-    /* if no sign change increment xr and re-evaluate poly(xr). Repeat til
-    sign change.
-    if a sign change has occurred the interval is bisected and then
-    checked again for a sign change which determines in which
-    interval the zero lies in.
-    If there is no sign change between poly(xm) and poly(xl) set interval
-    between xm and xr else set interval between xl and xr and repeat till
-    root is located within the specified limits 			*/
-
-	    if((psumr*psuml)<0.0){
-		roots++;
-
-		psumm=psuml;
-		for(k=0;k<=nb;k++){
-		    xm = (xl+xr)/2;        	/* bisect the interval 	*/
-		    psumm=cheb_poly_eva(pt,xm,lpcrdr,stack);
-		    if(psumm*psuml>0.){
-			psuml=psumm;
-			xl=xm;
-		    }
-		    else{
-			psumr=psumm;
-			xr=xm;
-		    }
-		}
-
-	       /* once zero is found, reset initial interval to xr 	*/
-	       freq[j] = (xm);
-	       xl = xm;
-	       flag = 0;       		/* reset flag for next search 	*/
-	    }
-	    else{
-		psuml=temp_psumr;
-		xl=temp_xr;
-	    }
-	}
-    }
-    return(roots);
-}
-
-
-/*---------------------------------------------------------------------------*\
-
-	FUNCTION....: lsp_to_lpc()
-
-	AUTHOR......: David Rowe
-	DATE CREATED: 24/2/93
-
-    lsp_to_lpc: This function converts LSP coefficients to LPC
-    coefficients.
-
-\*---------------------------------------------------------------------------*/
-
-
-void lsp_to_lpc(float *freq,float *ak,int lpcrdr, char *stack)
-/*  float *freq 	array of LSP frequencies in the x domain	*/
-/*  float *ak 		array of LPC coefficients 			*/
-/*  int lpcrdr  	order of LPC coefficients 			*/
-
-
-{
-    int i,j;
-    float xout1,xout2,xin1,xin2;
-    float *Wp;
-    float *pw,*n1,*n2,*n3,*n4=NULL;
-    int m = lpcrdr/2;
-
-    Wp = PUSH(stack, 4*m+2, float);
-    pw = Wp;
-
-    /* initialise contents of array */
-
-    for(i=0;i<=4*m+1;i++){       	/* set contents of buffer to 0 */
-	*pw++ = 0.0;
-    }
-
-    /* Set pointers up */
-
-    pw = Wp;
-    xin1 = 1.0;
-    xin2 = 1.0;
-
-    /* reconstruct P(z) and Q(z) by  cascading second order
-      polynomials in form 1 - 2xz(-1) +z(-2), where x is the
-      LSP coefficient */
-
-    for(j=0;j<=lpcrdr;j++){
-       int i2=0;
-	for(i=0;i<m;i++,i2+=2){
-	    n1 = pw+(i*4);
-	    n2 = n1 + 1;
-	    n3 = n2 + 1;
-	    n4 = n3 + 1;
-	    xout1 = xin1 - 2*(freq[i2]) * *n1 + *n2;
-	    xout2 = xin2 - 2*(freq[i2+1]) * *n3 + *n4;
-	    *n2 = *n1;
-	    *n4 = *n3;
-	    *n1 = xin1;
-	    *n3 = xin2;
-	    xin1 = xout1;
-	    xin2 = xout2;
-	}
-	xout1 = xin1 + *(n4+1);
-	xout2 = xin2 - *(n4+2);
-	ak[j] = (xout1 + xout2)*0.5;
-	*(n4+1) = xin1;
-	*(n4+2) = xin2;
-
-	xin1 = 0.0;
-	xin2 = 0.0;
-    }
-
-}
-
-/*Added by JMV
-  Makes sure the LSPs are stable*/
-void lsp_enforce_margin(float *lsp, int len, float margin)
-{
-   int i;
-   if (lsp[0]<margin)
-      lsp[0]=margin;
-   if (lsp[len-1]>M_PI-margin)
-      lsp[len-1]=M_PI-margin;
-   for (i=1;i<len-1;i++)
-   {
-      if (lsp[i]<lsp[i-1]+margin)
-         lsp[i]=lsp[i-1]+margin;
-
-      if (lsp[i]>lsp[i+1]-margin)
-         lsp[i]= .5* (lsp[i] + lsp[i+1]-margin);
-   }
-}

dep/speex/src/ltp.c

@@ -1,548 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: ltp.c
-   Long-Term Prediction functions
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <math.h>
-#include "ltp.h"
-#include "stack_alloc.h"
-#include "filters.h"
-#include "speex_bits.h"
-
-#ifdef _USE_SSE
-#include "ltp_sse.h"
-#else
-static float inner_prod(float *x, float *y, int len)
-{
-   int i;
-   float sum1=0,sum2=0,sum3=0,sum4=0;
-   for (i=0;i<len;)
-   {
-      sum1 += x[i]*y[i];
-      sum2 += x[i+1]*y[i+1];
-      sum3 += x[i+2]*y[i+2];
-      sum4 += x[i+3]*y[i+3];
-      i+=4;
-   }
-   return sum1+sum2+sum3+sum4;
-}
-#endif
-
-/*Original, non-optimized version*/
-/*static float inner_prod(float *x, float *y, int len)
-{
-   int i;
-   float sum=0;
-   for (i=0;i<len;i++)
-      sum += x[i]*y[i];
-   return sum;
-}
-*/
-
-
-void open_loop_nbest_pitch(float *sw, int start, int end, int len, int *pitch, float *gain, int N, char *stack)
-{
-   int i,j,k;
-   /*float corr=0;*/
-   /*float energy;*/
-   float *best_score;
-   float e0;
-   float *corr, *energy, *score;
-
-   best_score = PUSH(stack,N, float);
-   corr = PUSH(stack,end-start+1, float);
-   energy = PUSH(stack,end-start+2, float);
-   score = PUSH(stack,end-start+1, float);
-   for (i=0;i<N;i++)
-   {
-        best_score[i]=-1;
-        gain[i]=0;
-   }
-   energy[0]=inner_prod(sw-start, sw-start, len);
-   e0=inner_prod(sw, sw, len);
-   for (i=start;i<=end;i++)
-   {
-      /* Update energy for next pitch*/
-      energy[i-start+1] = energy[i-start] + sw[-i-1]*sw[-i-1] - sw[-i+len-1]*sw[-i+len-1];
-   }
-   for (i=start;i<=end;i++)
-   {
-      corr[i-start]=0;
-      score[i-start]=0;
-   }
-
-   for (i=start;i<=end;i++)
-   {
-      /* Compute correlation*/
-      corr[i-start]=inner_prod(sw, sw-i, len);
-      score[i-start]=corr[i-start]*corr[i-start]/(energy[i-start]+1);
-   }
-   for (i=start;i<=end;i++)
-   {
-      if (score[i-start]>best_score[N-1])
-      {
-         float g1, g;
-         g1 = corr[i-start]/(energy[i-start]+10);
-         g = sqrt(g1*corr[i-start]/(e0+10));
-         if (g>g1)
-            g=g1;
-         if (g<0)
-            g=0;
-         for (j=0;j<N;j++)
-         {
-            if (score[i-start] > best_score[j])
-            {
-               for (k=N-1;k>j;k--)
-               {
-                  best_score[k]=best_score[k-1];
-                  pitch[k]=pitch[k-1];
-                  gain[k] = gain[k-1];
-               }
-               best_score[j]=score[i-start];
-               pitch[j]=i;
-               gain[j]=g;
-               break;
-            }
-         }
-      }
-   }
-
-}
-
-
-
-
-/** Finds the best quantized 3-tap pitch predictor by analysis by synthesis */
-float pitch_gain_search_3tap(
-float target[],                 /* Target vector */
-float ak[],                     /* LPCs for this subframe */
-float awk1[],                   /* Weighted LPCs #1 for this subframe */
-float awk2[],                   /* Weighted LPCs #2 for this subframe */
-float exc[],                    /* Excitation */
-void *par,
-int   pitch,                    /* Pitch value */
-int   p,                        /* Number of LPC coeffs */
-int   nsf,                      /* Number of samples in subframe */
-SpeexBits *bits,
-char *stack,
-float *exc2,
-float *r,
-int  *cdbk_index
-)
-{
-   int i,j;
-   float *tmp, *tmp2;
-   float *x[3];
-   float *e[3];
-   float corr[3];
-   float A[3][3];
-   float gain[3];
-   int   gain_cdbk_size;
-   signed char *gain_cdbk;
-   float err1,err2;
-
-   ltp_params *params;
-   params = (ltp_params*) par;
-   gain_cdbk=params->gain_cdbk;
-   gain_cdbk_size=1<<params->gain_bits;
-   tmp = PUSH(stack, 3*nsf, float);
-   tmp2 = PUSH(stack, 3*nsf, float);
-
-   x[0]=tmp;
-   x[1]=tmp+nsf;
-   x[2]=tmp+2*nsf;
-
-   e[0]=tmp2;
-   e[1]=tmp2+nsf;
-   e[2]=tmp2+2*nsf;
-   
-   for (i=2;i>=0;i--)
-   {
-      int pp=pitch+1-i;
-      for (j=0;j<nsf;j++)
-      {
-         if (j-pp<0)
-            e[i][j]=exc2[j-pp];
-         else if (j-pp-pitch<0)
-            e[i][j]=exc2[j-pp-pitch];
-         else
-            e[i][j]=0;
-      }
-
-      if (i==2)
-         syn_percep_zero(e[i], ak, awk1, awk2, x[i], nsf, p, stack);
-      else {
-         for (j=0;j<nsf-1;j++)
-            x[i][j+1]=x[i+1][j];
-         x[i][0]=0;
-         for (j=0;j<nsf;j++)
-            x[i][j]+=e[i][0]*r[j];
-      }
-   }
-
-   for (i=0;i<3;i++)
-      corr[i]=inner_prod(x[i],target,nsf);
-   
-   for (i=0;i<3;i++)
-      for (j=0;j<=i;j++)
-         A[i][j]=A[j][i]=inner_prod(x[i],x[j],nsf);
-   
-   {
-      float C[9];
-      signed char *ptr=gain_cdbk;
-      int best_cdbk=0;
-      float best_sum=0;
-      C[0]=corr[2];
-      C[1]=corr[1];
-      C[2]=corr[0];
-      C[3]=A[1][2];
-      C[4]=A[0][1];
-      C[5]=A[0][2];
-      C[6]=A[2][2];
-      C[7]=A[1][1];
-      C[8]=A[0][0];
-      
-      for (i=0;i<gain_cdbk_size;i++)
-      {
-         float sum=0;
-         float g0,g1,g2;
-         ptr = gain_cdbk+3*i;
-         g0=0.015625f*ptr[0]+.5f;
-         g1=0.015625f*ptr[1]+.5f;
-         g2=0.015625f*ptr[2]+.5f;
-
-         sum += C[0]*g0;
-         sum += C[1]*g1;
-         sum += C[2]*g2;
-         sum -= C[3]*g0*g1;
-         sum -= C[4]*g2*g1;
-         sum -= C[5]*g2*g0;
-         sum -= .5f*C[6]*g0*g0;
-         sum -= .5f*C[7]*g1*g1;
-         sum -= .5f*C[8]*g2*g2;
-
-         /* If 1, force "safe" pitch values to handle packet loss better */
-         if (0) {
-            float tot = fabs((float)ptr[1]);
-            if (ptr[0]>0)
-               tot+=ptr[0];
-            if (ptr[2]>0)
-               tot+=ptr[2];
-            if (tot>1)
-               continue;
-         }
-
-         if (sum>best_sum || i==0)
-         {
-            best_sum=sum;
-            best_cdbk=i;
-         }
-      }
-      gain[0] = 0.015625*gain_cdbk[best_cdbk*3]  + .5;
-      gain[1] = 0.015625*gain_cdbk[best_cdbk*3+1]+ .5;
-      gain[2] = 0.015625*gain_cdbk[best_cdbk*3+2]+ .5;
-
-      *cdbk_index=best_cdbk;
-   }
-   
-   for (i=0;i<nsf;i++)
-      exc[i]=gain[0]*e[2][i]+gain[1]*e[1][i]+gain[2]*e[0][i];
-   
-   err1=0;
-   err2=0;
-   for (i=0;i<nsf;i++)
-      err1+=target[i]*target[i];
-   for (i=0;i<nsf;i++)
-      err2+=(target[i]-gain[2]*x[0][i]-gain[1]*x[1][i]-gain[0]*x[2][i])
-      * (target[i]-gain[2]*x[0][i]-gain[1]*x[1][i]-gain[0]*x[2][i]);
-
-   return err2;
-}
-
-
-/** Finds the best quantized 3-tap pitch predictor by analysis by synthesis */
-int pitch_search_3tap(
-float target[],                 /* Target vector */
-float *sw,
-float ak[],                     /* LPCs for this subframe */
-float awk1[],                   /* Weighted LPCs #1 for this subframe */
-float awk2[],                   /* Weighted LPCs #2 for this subframe */
-float exc[],                    /* Excitation */
-void *par,
-int   start,                    /* Smallest pitch value allowed */
-int   end,                      /* Largest pitch value allowed */
-float pitch_coef,               /* Voicing (pitch) coefficient */
-int   p,                        /* Number of LPC coeffs */
-int   nsf,                      /* Number of samples in subframe */
-SpeexBits *bits,
-char *stack,
-float *exc2,
-float *r,
-int complexity
-)
-{
-   int i,j;
-   int cdbk_index, pitch=0, best_gain_index=0;
-   float *best_exc;
-   int best_pitch=0;
-   float err, best_err=-1;
-   int N;
-   ltp_params *params;
-   int *nbest;
-   float *gains;
-
-   N=complexity;
-   if (N>10)
-      N=10;
-
-   nbest=PUSH(stack, N, int);
-   gains = PUSH(stack, N, float);
-   params = (ltp_params*) par;
-
-   if (N==0 || end<start)
-   {
-      speex_bits_pack(bits, 0, params->pitch_bits);
-      speex_bits_pack(bits, 0, params->gain_bits);
-      for (i=0;i<nsf;i++)
-         exc[i]=0;
-      return start;
-   }
-   
-   best_exc=PUSH(stack,nsf, float);
-   
-   if (N>end-start+1)
-      N=end-start+1;
-   open_loop_nbest_pitch(sw, start, end, nsf, nbest, gains, N, stack);
-   for (i=0;i<N;i++)
-   {
-      pitch=nbest[i];
-      for (j=0;j<nsf;j++)
-         exc[j]=0;
-      err=pitch_gain_search_3tap(target, ak, awk1, awk2, exc, par, pitch, p, nsf,
-                                 bits, stack, exc2, r, &cdbk_index);
-      if (err<best_err || best_err<0)
-      {
-         for (j=0;j<nsf;j++)
-            best_exc[j]=exc[j];
-         best_err=err;
-         best_pitch=pitch;
-         best_gain_index=cdbk_index;
-      }
-   }
-   
-   /*printf ("pitch: %d %d\n", best_pitch, best_gain_index);*/
-   speex_bits_pack(bits, best_pitch-start, params->pitch_bits);
-   speex_bits_pack(bits, best_gain_index, params->gain_bits);
-   /*printf ("encode pitch: %d %d\n", best_pitch, best_gain_index);*/
-   for (i=0;i<nsf;i++)
-      exc[i]=best_exc[i];
-
-   return pitch;
-}
-
-void pitch_unquant_3tap(
-float exc[],                    /* Excitation */
-int   start,                    /* Smallest pitch value allowed */
-int   end,                      /* Largest pitch value allowed */
-float pitch_coef,               /* Voicing (pitch) coefficient */
-void *par,
-int   nsf,                      /* Number of samples in subframe */
-int *pitch_val,
-float *gain_val,
-SpeexBits *bits,
-char *stack,
-int count_lost,
-int subframe_offset,
-float last_pitch_gain)
-{
-   int i;
-   int pitch;
-   int gain_index;
-   float gain[3];
-   signed char *gain_cdbk;
-   ltp_params *params;
-   params = (ltp_params*) par;
-   gain_cdbk=params->gain_cdbk;
-
-   pitch = speex_bits_unpack_unsigned(bits, params->pitch_bits);
-   pitch += start;
-   gain_index = speex_bits_unpack_unsigned(bits, params->gain_bits);
-   /*printf ("decode pitch: %d %d\n", pitch, gain_index);*/
-   gain[0] = 0.015625*gain_cdbk[gain_index*3]+.5;
-   gain[1] = 0.015625*gain_cdbk[gain_index*3+1]+.5;
-   gain[2] = 0.015625*gain_cdbk[gain_index*3+2]+.5;
-
-   if (count_lost && pitch > subframe_offset)
-   {
-      float gain_sum;
-
-      if (1) {
-	 float tmp = count_lost < 4 ? last_pitch_gain : 0.4 * last_pitch_gain;
-         if (tmp>.95)
-            tmp=.95;
-         gain_sum = fabs(gain[1]);
-         if (gain[0]>0)
-            gain_sum += gain[0];
-         else
-            gain_sum -= .5*gain[0];
-         if (gain[2]>0)
-            gain_sum += gain[2];
-         else
-            gain_sum -= .5*gain[2];
-	 if (gain_sum > tmp) {
-	    float fact = tmp/gain_sum;
-	    for (i=0;i<3;i++)
-	       gain[i]*=fact;
-
-	 }
-
-      }
-
-      if (0) {
-      gain_sum = fabs(gain[0])+fabs(gain[1])+fabs(gain[2]);
-	 if (gain_sum>.95) {
-         float fact = .95/gain_sum;
-         for (i=0;i<3;i++)
-            gain[i]*=fact;
-      }
-   }
-   }
-
-   *pitch_val = pitch;
-   /**gain_val = gain[0]+gain[1]+gain[2];*/
-   gain_val[0]=gain[0];
-   gain_val[1]=gain[1];
-   gain_val[2]=gain[2];
-
-   {
-      float *e[3];
-      float *tmp2;
-      tmp2=PUSH(stack, 3*nsf, float);
-      e[0]=tmp2;
-      e[1]=tmp2+nsf;
-      e[2]=tmp2+2*nsf;
-      
-      for (i=0;i<3;i++)
-      {
-         int j;
-         int pp=pitch+1-i;
-#if 0
-         for (j=0;j<nsf;j++)
-         {
-            if (j-pp<0)
-               e[i][j]=exc[j-pp];
-            else if (j-pp-pitch<0)
-               e[i][j]=exc[j-pp-pitch];
-            else
-               e[i][j]=0;
-         }
-#else
-         {
-            int tmp1, tmp3;
-            tmp1=nsf;
-            if (tmp1>pp)
-               tmp1=pp;
-            for (j=0;j<tmp1;j++)
-               e[i][j]=exc[j-pp];
-            tmp3=nsf;
-            if (tmp3>pp+pitch)
-               tmp3=pp+pitch;
-            for (j=tmp1;j<tmp3;j++)
-               e[i][j]=exc[j-pp-pitch];
-            for (j=tmp3;j<nsf;j++)
-               e[i][j]=0;
-         }
-#endif
-      }
-      for (i=0;i<nsf;i++)
-           exc[i]=gain[0]*e[2][i]+gain[1]*e[1][i]+gain[2]*e[0][i];
-   }
-}
-
-
-/** Forced pitch delay and gain */
-int forced_pitch_quant(
-float target[],                 /* Target vector */
-float *sw,
-float ak[],                     /* LPCs for this subframe */
-float awk1[],                   /* Weighted LPCs #1 for this subframe */
-float awk2[],                   /* Weighted LPCs #2 for this subframe */
-float exc[],                    /* Excitation */
-void *par,
-int   start,                    /* Smallest pitch value allowed */
-int   end,                      /* Largest pitch value allowed */
-float pitch_coef,               /* Voicing (pitch) coefficient */
-int   p,                        /* Number of LPC coeffs */
-int   nsf,                      /* Number of samples in subframe */
-SpeexBits *bits,
-char *stack,
-float *exc2,
-float *r,
-int complexity
-)
-{
-   int i;
-   if (pitch_coef>.99)
-      pitch_coef=.99;
-   for (i=0;i<nsf;i++)
-   {
-      exc[i]=exc[i-start]*pitch_coef;
-   }
-   return start;
-}
-
-/** Unquantize forced pitch delay and gain */
-void forced_pitch_unquant(
-float exc[],                    /* Excitation */
-int   start,                    /* Smallest pitch value allowed */
-int   end,                      /* Largest pitch value allowed */
-float pitch_coef,               /* Voicing (pitch) coefficient */
-void *par,
-int   nsf,                      /* Number of samples in subframe */
-int *pitch_val,
-float *gain_val,
-SpeexBits *bits,
-char *stack,
-int count_lost,
-int subframe_offset,
-float last_pitch_gain)
-{
-   int i;
-   /*pitch_coef=.9;*/
-   if (pitch_coef>.99)
-      pitch_coef=.99;
-   for (i=0;i<nsf;i++)
-   {
-      exc[i]=exc[i-start]*pitch_coef;
-   }
-   *pitch_val = start;
-   gain_val[0]=gain_val[2]=0;
-   gain_val[1] = pitch_coef;
-}

dep/speex/src/math_approx.c

@@ -1,105 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: math_approx.c
-   Various math approximation functions for Speex
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <math.h>
-#include "math_approx.h"
-
-#ifdef SLOW_TRIG
-
-float cos_sin[102] = {
-   1.00000000, 0.00000000,
-   0.99804751, 0.06245932,
-   0.99219767, 0.12467473,
-   0.98247331, 0.18640330,
-   0.96891242, 0.24740396,
-   0.95156795, 0.30743851,
-   0.93050762, 0.36627253,
-   0.90581368, 0.42367626,
-   0.87758256, 0.47942554,
-   0.84592450, 0.53330267,
-   0.81096312, 0.58509727,
-   0.77283495, 0.63460708,
-   0.73168887, 0.68163876,
-   0.68768556, 0.72600866,
-   0.64099686, 0.76754350,
-   0.59180508, 0.80608111,
-   0.54030231, 0.84147098,
-   0.48668967, 0.87357494,
-   0.43117652, 0.90226759,
-   0.37397963, 0.92743692,
-   0.31532236, 0.94898462,
-   0.25543377, 0.96682656,
-   0.19454771, 0.98089306,
-   0.13290194, 0.99112919,
-   0.07073720, 0.99749499,
-   0.00829623, 0.99996559,
-   -0.05417714, 0.99853134,
-   -0.11643894, 0.99319785,
-   -0.17824606, 0.98398595,
-   -0.23935712, 0.97093160,
-   -0.29953351, 0.95408578,
-   -0.35854022, 0.93351428,
-   -0.41614684, 0.90929743,
-   -0.47212841, 0.88152979,
-   -0.52626633, 0.85031979,
-   -0.57834920, 0.81578931,
-   -0.62817362, 0.77807320,
-   -0.67554504, 0.73731872,
-   -0.72027847, 0.69368503,
-   -0.76219923, 0.64734252,
-   -0.80114362, 0.59847214,
-   -0.83695955, 0.54726475,
-   -0.86950718, 0.49392030,
-   -0.89865940, 0.43864710,
-   -0.92430238, 0.38166099,
-   -0.94633597, 0.32318451,
-   -0.96467415, 0.26344599,
-   -0.97924529, 0.20267873,
-   -0.98999250, 0.14112001,
-   -0.99687381, 0.07901022,
-   -0.99986235, 0.01659189
-};
-
-float speex_cos(float x)
-{
-   int ind;
-   float delta;
-   ind = (int)floor(x*16+.5);
-   delta = x-0.062500*ind;
-   ind <<= 1;
-   return cos_sin[ind] - delta*(cos_sin[ind+1] + 
-                                  .5*delta*(cos_sin[ind] - 
-                                            .3333333*delta*cos_sin[ind+1]));
-}
-
-#endif
-

dep/speex/src/misc.c

@@ -1,145 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: mics.c
-   Various utility routines for Speex
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "misc.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#ifndef RELEASE
-void print_vec(float *vec, int len, char *name)
-{
-   int i;
-   printf ("%s ", name);
-   for (i=0;i<len;i++)
-      printf (" %f", vec[i]);
-   printf ("\n");
-}
-#endif
-
-unsigned int be_int(unsigned int i)
-{
-   unsigned int ret=i;
-#ifndef WORDS_BIGENDIAN
-   ret =  i>>24;
-   ret += (i>>8)&0x0000ff00;
-   ret += (i<<8)&0x00ff0000;
-   ret += (i<<24);
-#endif
-   return ret;
-}
-
-unsigned int le_int(unsigned int i)
-{
-   unsigned int ret=i;
-#ifdef WORDS_BIGENDIAN
-   ret =  i>>24;
-   ret += (i>>8)&0x0000ff00;
-   ret += (i<<8)&0x00ff0000;
-   ret += (i<<24);
-#endif
-   return ret;
-}
-
-unsigned short be_short(unsigned short s)
-{
-   unsigned short ret=s;
-#ifndef WORDS_BIGENDIAN
-   ret =  s>>8;
-   ret += s<<8;
-#endif
-   return ret;
-}
-
-unsigned short le_short(unsigned short s)
-{
-   unsigned short ret=s;
-#ifdef WORDS_BIGENDIAN
-   ret =  s>>8;
-   ret += s<<8;
-#endif
-   return ret;
-}
-
-void *speex_alloc (int size)
-{
-   return calloc(size,1);
-}
-
-void *speex_realloc (void *ptr, int size)
-{
-   return realloc(ptr, size);
-}
-
-void speex_free (void *ptr)
-{
-   free(ptr);
-}
-
-void *speex_move (void *dest, void *src, int n)
-{
-   return memmove(dest,src,n);
-}
-
-void speex_error(char *str)
-{
-   fprintf (stderr, "Fatal error: %s\n", str);
-   exit(1);
-}
-
-void speex_warning(char *str)
-{
-   fprintf (stderr, "warning: %s\n", str);
-}
-
-void speex_warning_int(char *str, int val)
-{
-   fprintf (stderr, "warning: %s %d\n", str, val);
-}
-
-void speex_rand_vec(float std, float *data, int len)
-{
-   int i;
-   for (i=0;i<len;i++)
-      data[i]+=3*std*((((float)rand())/RAND_MAX)-.5);
-}
-
-float speex_rand(float std)
-{
-   return 3*std*((((float)rand())/RAND_MAX)-.5);
-}
-
-void _speex_putc(int ch, void *file)
-{
-   FILE *f = (FILE *)file;
-   fputc(ch, f);
-}

dep/speex/src/modes.c

@@ -1,650 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: modes.c
-
-   Describes the different modes of the codec
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#include "modes.h"
-#include "ltp.h"
-#include "quant_lsp.h"
-#include "cb_search.h"
-#include "sb_celp.h"
-#include "nb_celp.h"
-#include "vbr.h"
-#include "misc.h"
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-SpeexMode *speex_mode_list[SPEEX_NB_MODES] = {&speex_nb_mode, &speex_wb_mode, &speex_uwb_mode};
-
-/* Extern declarations for all codebooks we use here */
-extern signed char gain_cdbk_nb[];
-extern signed char gain_cdbk_lbr[];
-extern signed char hexc_table[];
-extern signed char exc_5_256_table[];
-extern signed char exc_5_64_table[];
-extern signed char exc_8_128_table[];
-extern signed char exc_10_32_table[];
-extern signed char exc_10_16_table[];
-extern signed char exc_20_32_table[];
-extern signed char hexc_10_32_table[];
-
-static int nb_mode_query(void *mode, int request, void *ptr);
-static int wb_mode_query(void *mode, int request, void *ptr);
-
-/* Parameters for Long-Term Prediction (LTP)*/
-static ltp_params ltp_params_nb = {
-   gain_cdbk_nb,
-   7,
-   7
-};
-
-/* Parameters for Long-Term Prediction (LTP)*/
-static ltp_params ltp_params_vlbr = {
-   gain_cdbk_lbr,
-   5,
-   0
-};
-
-/* Parameters for Long-Term Prediction (LTP)*/
-static ltp_params ltp_params_lbr = {
-   gain_cdbk_lbr,
-   5,
-   7
-};
-
-/* Parameters for Long-Term Prediction (LTP)*/
-static ltp_params ltp_params_med = {
-   gain_cdbk_lbr,
-   5,
-   7
-};
-
-/* Split-VQ innovation parameters for very low bit-rate narrowband */
-static split_cb_params split_cb_nb_vlbr = {
-   10,               /*subvect_size*/
-   4,               /*nb_subvect*/
-   exc_10_16_table, /*shape_cb*/
-   4,               /*shape_bits*/
-   0,
-};
-
-/* Split-VQ innovation parameters for very low bit-rate narrowband */
-static split_cb_params split_cb_nb_ulbr = {
-   20,               /*subvect_size*/
-   2,               /*nb_subvect*/
-   exc_20_32_table, /*shape_cb*/
-   5,               /*shape_bits*/
-   0,
-};
-
-/* Split-VQ innovation parameters for low bit-rate narrowband */
-static split_cb_params split_cb_nb_lbr = {
-   10,              /*subvect_size*/
-   4,               /*nb_subvect*/
-   exc_10_32_table, /*shape_cb*/
-   5,               /*shape_bits*/
-   0,
-};
-
-
-/* Split-VQ innovation parameters narrowband */
-static split_cb_params split_cb_nb = {
-   5,               /*subvect_size*/
-   8,               /*nb_subvect*/
-   exc_5_64_table, /*shape_cb*/
-   6,               /*shape_bits*/
-   0,
-};
-
-/* Split-VQ innovation parameters narrowband */
-static split_cb_params split_cb_nb_med = {
-   8,               /*subvect_size*/
-   5,               /*nb_subvect*/
-   exc_8_128_table, /*shape_cb*/
-   7,               /*shape_bits*/
-   0,
-};
-
-/* Split-VQ innovation for low-band wideband */
-static split_cb_params split_cb_sb = {
-   5,               /*subvect_size*/
-   8,              /*nb_subvect*/
-   exc_5_256_table,    /*shape_cb*/
-   8,               /*shape_bits*/
-   0,
-};
-
-/* Split-VQ innovation for high-band wideband */
-static split_cb_params split_cb_high = {
-   8,               /*subvect_size*/
-   5,               /*nb_subvect*/
-   hexc_table,       /*shape_cb*/
-   7,               /*shape_bits*/
-   1,
-};
-
-
-/* Split-VQ innovation for high-band wideband */
-static split_cb_params split_cb_high_lbr = {
-   10,               /*subvect_size*/
-   4,               /*nb_subvect*/
-   hexc_10_32_table,       /*shape_cb*/
-   5,               /*shape_bits*/
-   0,
-};
-
-/* 2150 bps "vocoder-like" mode for comfort noise */
-static SpeexSubmode nb_submode1 = {
-   0,
-   1,
-   0,
-   0,
-   /* LSP quantization */
-   lsp_quant_lbr,
-   lsp_unquant_lbr,
-   /* No pitch quantization */
-   forced_pitch_quant,
-   forced_pitch_unquant,
-   NULL,
-   /* No innovation quantization (noise only) */
-   noise_codebook_quant,
-   noise_codebook_unquant,
-   NULL,
-   .7, .7, -1,
-   43
-};
-
-/* 3.95 kbps very low bit-rate mode */
-static SpeexSubmode nb_submode8 = {
-   0,
-   1,
-   0,
-   0,
-   /*LSP quantization*/
-   lsp_quant_lbr,
-   lsp_unquant_lbr,
-   /*No pitch quantization*/
-   forced_pitch_quant,
-   forced_pitch_unquant,
-   NULL,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb_ulbr,
-
-   0.7, 0.5, .65,
-   79
-};
-
-/* 5.95 kbps very low bit-rate mode */
-static SpeexSubmode nb_submode2 = {
-   0,
-   0,
-   0,
-   0,
-   /*LSP quantization*/
-   lsp_quant_lbr,
-   lsp_unquant_lbr,
-   /*No pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_vlbr,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb_vlbr,
-
-   0.7, 0.5, .55,
-   119
-};
-
-/* 8 kbps low bit-rate mode */
-static SpeexSubmode nb_submode3 = {
-   -1,
-   0,
-   1,
-   0,
-   /*LSP quantization*/
-   lsp_quant_lbr,
-   lsp_unquant_lbr,
-   /*Pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_lbr,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb_lbr,
-
-   0.7, 0.55, .45,
-   160
-};
-
-/* 11 kbps medium bit-rate mode */
-static SpeexSubmode nb_submode4 = {
-   -1,
-   0,
-   1,
-   0,
-   /*LSP quantization*/
-   lsp_quant_lbr,
-   lsp_unquant_lbr,
-   /*Pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_med,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb_med,
-
-   0.7, 0.63, .35,
-   220
-};
-
-/* 15 kbps high bit-rate mode */
-static SpeexSubmode nb_submode5 = {
-   -1,
-   0,
-   3,
-   0,
-   /*LSP quantization*/
-   lsp_quant_nb,
-   lsp_unquant_nb,
-   /*Pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_nb,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb,
-
-   0.7, 0.65, .25,
-   300
-};
-
-/* 18.2 high bit-rate mode */
-static SpeexSubmode nb_submode6 = {
-   -1,
-   0,
-   3,
-   0,
-   /*LSP quantization*/
-   lsp_quant_nb,
-   lsp_unquant_nb,
-   /*Pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_nb,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_sb,
-
-   0.68, 0.65, .1,
-   364
-};
-
-/* 24.6 kbps high bit-rate mode */
-static SpeexSubmode nb_submode7 = {
-   -1,
-   0,
-   3,
-   1,
-   /*LSP quantization*/
-   lsp_quant_nb,
-   lsp_unquant_nb,
-   /*Pitch quantization*/
-   pitch_search_3tap,
-   pitch_unquant_3tap,
-   &ltp_params_nb,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_nb,
-
-   0.65, 0.65, -1,
-   492
-};
-
-
-/* Default mode for narrowband */
-static SpeexNBMode nb_mode = {
-   160,    /*frameSize*/
-   40,     /*subframeSize*/
-   10,     /*lpcSize*/
-   640,    /*bufSize*/
-   17,     /*pitchStart*/
-   144,    /*pitchEnd*/
-   0.9,    /*gamma1*/
-   0.6,    /*gamma2*/
-   .01,   /*lag_factor*/
-   1.0001, /*lpc_floor*/
-   0.0,    /*preemph*/
-   {NULL, &nb_submode1, &nb_submode2, &nb_submode3, &nb_submode4, &nb_submode5, &nb_submode6, &nb_submode7,
-   &nb_submode8, NULL, NULL, NULL, NULL, NULL, NULL, NULL},
-   5,
-   {1, 8, 2, 3, 3, 4, 4, 5, 5, 6, 7}
-};
-
-
-/* Default mode for narrowband */
-SpeexMode speex_nb_mode = {
-   &nb_mode,
-   nb_mode_query,
-   "narrowband",
-   0,
-   4,
-   &nb_encoder_init,
-   &nb_encoder_destroy,
-   &nb_encode,
-   &nb_decoder_init,
-   &nb_decoder_destroy,
-   &nb_decode,
-   &nb_encoder_ctl,
-   &nb_decoder_ctl,
-};
-
-
-/* Wideband part */
-
-static SpeexSubmode wb_submode1 = {
-   0,
-   0,
-   1,
-   0,
-   /*LSP quantization*/
-   lsp_quant_high,
-   lsp_unquant_high,
-   /*Pitch quantization*/
-   NULL,
-   NULL,
-   NULL,
-   /*No innovation quantization*/
-   NULL,
-   NULL,
-   NULL,
-
-   .75, .75, -1,
-   36
-};
-
-
-static SpeexSubmode wb_submode2 = {
-   0,
-   0,
-   1,
-   0,
-   /*LSP quantization*/
-   lsp_quant_high,
-   lsp_unquant_high,
-   /*Pitch quantization*/
-   NULL,
-   NULL,
-   NULL,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_high_lbr,
-
-   .85, .6, -1,
-   112
-};
-
-
-static SpeexSubmode wb_submode3 = {
-   0,
-   0,
-   1,
-   0,
-   /*LSP quantization*/
-   lsp_quant_high,
-   lsp_unquant_high,
-   /*Pitch quantization*/
-   NULL,
-   NULL,
-   NULL,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_high,
-
-   .75, .7, -1,
-   192
-};
-
-static SpeexSubmode wb_submode4 = {
-   0,
-   0,
-   1,
-   1,
-   /*LSP quantization*/
-   lsp_quant_high,
-   lsp_unquant_high,
-   /*Pitch quantization*/
-   NULL,
-   NULL,
-   NULL,
-   /*Innovation quantization*/
-   split_cb_search_shape_sign,
-   split_cb_shape_sign_unquant,
-   &split_cb_high,
-
-   .75, .75, -1,
-   352
-};
-
-
-/* Split-band wideband CELP mode*/
-static SpeexSBMode sb_wb_mode = {
-   &speex_nb_mode,
-   160,    /*frameSize*/
-   40,     /*subframeSize*/
-   8,     /*lpcSize*/
-   640,    /*bufSize*/
-   .9,    /*gamma1*/
-   0.6,    /*gamma2*/
-   .002,   /*lag_factor*/
-   1.0001, /*lpc_floor*/
-   0.0,    /*preemph*/
-   0.9,
-   {NULL, &wb_submode1, &wb_submode2, &wb_submode3, &wb_submode4, NULL, NULL, NULL},
-   3,
-   {1, 8, 2, 3, 4, 5, 5, 6, 6, 7, 7},
-   {1, 1, 1, 1, 1, 1, 2, 2, 3, 3, 4},
-   vbr_hb_thresh,
-   5
-};
-
-
-SpeexMode speex_wb_mode = {
-   &sb_wb_mode,
-   wb_mode_query,
-   "wideband (sub-band CELP)",
-   1,
-   4,
-   &sb_encoder_init,
-   &sb_encoder_destroy,
-   &sb_encode,
-   &sb_decoder_init,
-   &sb_decoder_destroy,
-   &sb_decode,
-   &sb_encoder_ctl,
-   &sb_decoder_ctl,
-};
-
-
-
-/* "Ultra-wideband" mode stuff */
-
-
-
-/* Split-band "ultra-wideband" (32 kbps) CELP mode*/
-static SpeexSBMode sb_uwb_mode = {
-   &speex_wb_mode,
-   320,    /*frameSize*/
-   80,     /*subframeSize*/
-   8,     /*lpcSize*/
-   1280,    /*bufSize*/
-   .9,    /*gamma1*/
-   0.6,    /*gamma2*/
-   .002,   /*lag_factor*/
-   1.0001, /*lpc_floor*/
-   0.0,    /*preemph*/
-   0.7,
-   {NULL, &wb_submode1, NULL, NULL, NULL, NULL, NULL, NULL},
-   1,
-   {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10},
-   {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
-   vbr_uhb_thresh,
-   2
-};
-
-
-SpeexMode speex_uwb_mode = {
-   &sb_uwb_mode,
-   wb_mode_query,
-   "ultra-wideband (sub-band CELP)",
-   2,
-   4,
-   &sb_encoder_init,
-   &sb_encoder_destroy,
-   &sb_encode,
-   &sb_decoder_init,
-   &sb_decoder_destroy,
-   &sb_decode,
-   &sb_encoder_ctl,
-   &sb_decoder_ctl,
-};
-
-
-
-
-void *speex_encoder_init(SpeexMode *mode)
-{
-   return mode->enc_init(mode);
-}
-
-void *speex_decoder_init(SpeexMode *mode)
-{
-   return mode->dec_init(mode);
-}
-
-void speex_encoder_destroy(void *state)
-{
-   (*((SpeexMode**)state))->enc_destroy(state);
-}
-
-int speex_encode(void *state, float *in, SpeexBits *bits)
-{
-   return (*((SpeexMode**)state))->enc(state, in, bits);
-}
-
-void speex_decoder_destroy(void *state)
-{
-   (*((SpeexMode**)state))->dec_destroy(state);
-}
-
-int speex_decode(void *state, SpeexBits *bits, float *out)
-{
-   return (*((SpeexMode**)state))->dec(state, bits, out);
-}
-
-
-int speex_encoder_ctl(void *state, int request, void *ptr)
-{
-   return (*((SpeexMode**)state))->enc_ctl(state, request, ptr);
-}
-
-int speex_decoder_ctl(void *state, int request, void *ptr)
-{
-   return (*((SpeexMode**)state))->dec_ctl(state, request, ptr);
-}
-
-
-
-static int nb_mode_query(void *mode, int request, void *ptr)
-{
-   SpeexNBMode *m = (SpeexNBMode*)mode;
-   
-   switch (request)
-   {
-   case SPEEX_MODE_FRAME_SIZE:
-      *((int*)ptr)=m->frameSize;
-      break;
-   case SPEEX_SUBMODE_BITS_PER_FRAME:
-      if (*((int*)ptr)==0)
-         *((int*)ptr) = NB_SUBMODE_BITS+1;
-      else if (m->submodes[*((int*)ptr)]==NULL)
-         *((int*)ptr) = -1;
-      else
-         *((int*)ptr) = m->submodes[*((int*)ptr)]->bits_per_frame;
-      break;
-   default:
-      speex_warning_int("Unknown nb_mode_query request: ", request);
-      return -1;
-   }
-   return 0;
-}
-
-static int wb_mode_query(void *mode, int request, void *ptr)
-{
-   SpeexSBMode *m = (SpeexSBMode*)mode;
-
-   switch (request)
-   {
-   case SPEEX_MODE_FRAME_SIZE:
-      *((int*)ptr)=2*m->frameSize;
-      break;
-   case SPEEX_SUBMODE_BITS_PER_FRAME:
-      if (*((int*)ptr)==0)
-         *((int*)ptr) = SB_SUBMODE_BITS+1;
-      else if (m->submodes[*((int*)ptr)]==NULL)
-         *((int*)ptr) = -1;
-      else
-         *((int*)ptr) = m->submodes[*((int*)ptr)]->bits_per_frame;
-      break;
-   default:
-      speex_warning_int("Unknown wb_mode_query request: ", request);
-      return -1;
-   }
-   return 0;
-}
-
-
-int speex_mode_query(SpeexMode *mode, int request, void *ptr)
-{
-   return mode->query(mode->mode, request, ptr);
-}

dep/speex/src/stereo.c

@@ -1,122 +0,0 @@
-/* Copyright (C) 2002 Jean-Marc Valin 
-   File: stereo.c
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-   
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-   
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-   
-   - Neither the name of the Xiph.org Foundation nor the names of its
-   contributors may be used to endorse or promote products derived from
-   this software without specific prior written permission.
-   
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
-   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "speex_stereo.h"
-#include "speex_callbacks.h"
-#include "vq.h"
-#include <math.h>
-
-/*float e_ratio_quant[4] = {1, 1.26, 1.587, 2};*/
-static float e_ratio_quant[4] = {.25, .315, .397, .5};
-
-void speex_encode_stereo(float *data, int frame_size, SpeexBits *bits)
-{
-   int i, tmp;
-   float e_left=0, e_right=0, e_tot=0;
-   float balance, e_ratio;
-   for (i=0;i<frame_size;i++)
-   {
-      e_left  += data[2*i]*data[2*i];
-      e_right += data[2*i+1]*data[2*i+1];
-      data[i] =  .5*(data[2*i]+data[2*i+1]);
-      e_tot   += data[i]*data[i];
-   }
-   balance=(e_left+1)/(e_right+1);
-   e_ratio = e_tot/(1+e_left+e_right);
-
-   /*Quantization*/
-   speex_bits_pack(bits, 14, 5);
-   speex_bits_pack(bits, SPEEX_INBAND_STEREO, 4);
-   
-   balance=4*log(balance);
-
-   /*Pack sign*/
-   if (balance>0)
-      speex_bits_pack(bits, 0, 1);
-   else
-      speex_bits_pack(bits, 1, 1);
-   balance=floor(.5+fabs(balance));
-   if (balance>30)
-      balance=31;
-   
-   speex_bits_pack(bits, (int)balance, 5);
-   
-   /*Quantize energy ratio*/
-   tmp=vq_index(&e_ratio, e_ratio_quant, 1, 4);
-   speex_bits_pack(bits, tmp, 2);
-}
-
-void speex_decode_stereo(float *data, int frame_size, SpeexStereoState *stereo)
-{
-   float balance, e_ratio;
-   int i;
-   float e_tot=0, e_left, e_right, e_sum;
-
-   balance=stereo->balance;
-   e_ratio=stereo->e_ratio;
-   for (i=frame_size-1;i>=0;i--)
-   {
-      e_tot += data[i]*data[i];
-   }
-   e_sum=e_tot/e_ratio;
-   e_left  = e_sum*balance / (1+balance);
-   e_right = e_sum-e_left;
-
-   e_left  = sqrt(e_left/(e_tot+.01));
-   e_right = sqrt(e_right/(e_tot+.01));
-
-   for (i=frame_size-1;i>=0;i--)
-   {
-      float ftmp=data[i];
-      stereo->smooth_left  = .98*stereo->smooth_left  + .02*e_left;
-      stereo->smooth_right = .98*stereo->smooth_right + .02*e_right;
-      data[2*i] = stereo->smooth_left*ftmp;
-      data[2*i+1] = stereo->smooth_right*ftmp;
-   }
-}
-
-int speex_std_stereo_request_handler(SpeexBits *bits, void *state, void *data)
-{
-   SpeexStereoState *stereo;
-   float sign=1;
-   int tmp;
-
-   stereo = (SpeexStereoState*)data;
-   if (speex_bits_unpack_unsigned(bits, 1))
-      sign=-1;
-   tmp = speex_bits_unpack_unsigned(bits, 5);
-   stereo->balance = exp(sign*.25*tmp);
-
-   tmp = speex_bits_unpack_unsigned(bits, 2);
-   stereo->e_ratio = e_ratio_quant[tmp];
-
-   return 0;
-}

external/metamod/CMakeLists.txt

@@ -0,0 +1,54 @@
+#-------------------------------------------------------------------------------
+# Project Definition
+#-------------------------------------------------------------------------------
+
+project("MetamodSDK")
+
+#-------------------------------------------------------------------------------
+# Target Definition
+#-------------------------------------------------------------------------------
+
+set(TARGET_NAME "metamod")
+set(TARGET_ALIAS "Metamod::${TARGET_NAME}")
+
+add_library("${TARGET_NAME}" INTERFACE)
+add_library("${TARGET_ALIAS}" ALIAS "${TARGET_NAME}")
+
+#-------------------------------------------------------------------------------
+# Source Files
+#-------------------------------------------------------------------------------
+
+target_sources("${TARGET_NAME}"
+  INTERFACE
+    "include/metamod/dllapi.h"
+    "include/metamod/engine_api.h"
+    "include/metamod/enginecallbacks.h"
+    "include/metamod/h_export.h"
+    "include/metamod/log_meta.h"
+    "include/metamod/meta_api.h"
+    "include/metamod/mhook.h"
+    "include/metamod/mreg.h"
+    "include/metamod/mutil.h"
+    "include/metamod/osdep.h"
+    "include/metamod/plinfo.h"
+    "include/metamod/sdk_util.h"
+    "include/metamod/types_meta.h"
+)
+
+#-------------------------------------------------------------------------------
+# Include Directories
+#-------------------------------------------------------------------------------
+
+target_include_directories("${TARGET_NAME}"
+  INTERFACE
+    "${PROJECT_SOURCE_DIR}/include"
+)
+
+#-------------------------------------------------------------------------------
+# Link Libraries
+#-------------------------------------------------------------------------------
+
+target_link_libraries("${TARGET_NAME}"
+  INTERFACE
+    "ReHLSDK::rehlsdk"
+)

external/metamod/include/metamod/engine_api.h

@@ -34,7 +34,7 @@
 #ifndef ENGINE_API_H
 #define ENGINE_API_H
 
-#include <archtypes.h>
+#include <rehlsdk/engine/archtypes.h>
 
 // Plugin's GetEngineFunctions, called by metamod.
 typedef int (*GET_ENGINE_FUNCTIONS_FN) (enginefuncs_t *pengfuncsFromEngine, int *interfaceVersion);

external/metamod/include/metamod/enginecallbacks.h

@@ -52,7 +52,7 @@
 #  define enginefuncs_t HL_enginefuncs_t
 #endif /* METAMOD_CORE */
 
-#include <enginecallback.h>		// ALERT, etc
+#include <rehlsdk/dlls/enginecallback.h>    // ALERT, etc
 
 #ifdef METAMOD_CORE
 #  undef enginefuncs_t

external/metamod/include/metamod/osdep.h

@@ -46,6 +46,28 @@
 
 extern mBOOL dlclose_handle_invalid;
 
+/**
+ * @def NO_INLINE
+ * @brief Prevents the compiler from inlining a function.
+ */
+#undef NO_INLINE
+#ifdef _WIN32
+#define NO_INLINE __declspec(noinline)
+#else
+#define NO_INLINE __attribute__((noinline))
+#endif
+
+/**
+ * @def FORCE_STACK_ALIGN
+ * @brief Aligns the stack pointer to a specific boundary.
+ */
+#undef FORCE_STACK_ALIGN
+#ifdef _WIN32
+#define FORCE_STACK_ALIGN NO_INLINE
+#else
+#define FORCE_STACK_ALIGN __attribute__((force_align_arg_pointer)) NO_INLINE __attribute__((used))
+#endif
+
 // String describing platform/DLL-type, for matching lines in plugins.ini.
 #ifdef __linux__
 	#define PLATFORM		"linux"
@@ -103,7 +125,7 @@ extern mBOOL dlclose_handle_invalid;
 //
 // AFAIK, this is os-independent, but it's included here in osdep.h where
 // DLLEXPORT is defined, for convenience.
-#define C_DLLEXPORT		extern "C" DLLEXPORT
+#define C_DLLEXPORT		extern "C" DLLEXPORT FORCE_STACK_ALIGN
 
 
 #ifdef _MSC_VER

external/metamod/include/metamod/sdk_util.h

@@ -49,7 +49,7 @@
 // defined.
 #include "enginecallbacks.h"
 
-#include <util.h>
+#include <rehlsdk/dlls/util.h>
 
 
 

external/opus/CMakeLists.txt

@@ -0,0 +1,283 @@
+#-------------------------------------------------------------------------------
+# Project Definition
+#-------------------------------------------------------------------------------
+
+project("Opus")
+
+#-------------------------------------------------------------------------------
+# Target Definition
+#-------------------------------------------------------------------------------
+
+set(TARGET_NAME "opus")
+set(TARGET_ALIAS "Opus::${TARGET_NAME}")
+
+add_library("${TARGET_NAME}")
+add_library("${TARGET_ALIAS}" ALIAS "${TARGET_NAME}")
+
+#-------------------------------------------------------------------------------
+# Source Files
+#-------------------------------------------------------------------------------
+
+target_sources("${TARGET_NAME}"
+  PUBLIC
+    "include/opus/opus_custom.h"
+    "include/opus/opus_defines.h"
+    "include/opus/opus_multistream.h"
+    "include/opus/opus_types.h"
+    "include/opus/opus.h"
+
+  PRIVATE
+    "src/analysis.c"
+    "src/analysis.h"
+    "src/mlp_data.c"
+    "src/mlp.c"
+    "src/mlp.h"
+    "src/opus_decoder.c"
+    "src/opus_encoder.c"
+    "src/opus_multistream_decoder.c"
+    "src/opus_multistream_encoder.c"
+    "src/opus_multistream.c"
+    "src/opus_private.h"
+    "src/opus.c"
+    "src/repacketizer.c"
+    "src/tansig_table.h"
+
+    "src/celt/_kiss_fft_guts.h"
+    "src/celt/arch.h"
+    "src/celt/bands.c"
+    "src/celt/bands.h"
+    "src/celt/celt_decoder.c"
+    "src/celt/celt_encoder.c"
+    "src/celt/celt_lpc.c"
+    "src/celt/celt_lpc.h"
+    "src/celt/celt.c"
+    "src/celt/celt.h"
+    "src/celt/cpu_support.h"
+    "src/celt/cwrs.c"
+    "src/celt/cwrs.h"
+    "src/celt/ecintrin.h"
+    "src/celt/entcode.c"
+    "src/celt/entcode.h"
+    "src/celt/entdec.c"
+    "src/celt/entdec.h"
+    "src/celt/entenc.c"
+    "src/celt/entenc.h"
+    "src/celt/fixed_debug.h"
+    "src/celt/fixed_generic.h"
+    "src/celt/float_cast.h"
+    "src/celt/kiss_fft.c"
+    "src/celt/kiss_fft.h"
+    "src/celt/laplace.c"
+    "src/celt/laplace.h"
+    "src/celt/mathops.c"
+    "src/celt/mathops.h"
+    "src/celt/mdct.c"
+    "src/celt/mdct.h"
+    "src/celt/mfrngcod.h"
+    "src/celt/modes.c"
+    "src/celt/modes.h"
+    "src/celt/os_support.h"
+    "src/celt/pitch.c"
+    "src/celt/pitch.h"
+    "src/celt/quant_bands.c"
+    "src/celt/quant_bands.h"
+    "src/celt/rate.c"
+    "src/celt/rate.h"
+    "src/celt/stack_alloc.h"
+    "src/celt/static_modes_fixed_arm_ne10.h"
+    "src/celt/static_modes_fixed.h"
+    "src/celt/static_modes_float_arm_ne10.h"
+    "src/celt/static_modes_float.h"
+    "src/celt/vq.c"
+    "src/celt/vq.h"
+    "src/celt/x86/celt_lpc_sse.c"
+    "src/celt/x86/celt_lpc_sse.h"
+    "src/celt/x86/pitch_sse.c"
+    "src/celt/x86/pitch_sse.h"
+    "src/celt/x86/pitch_sse2.c"
+    "src/celt/x86/pitch_sse4_1.c"
+    "src/celt/x86/x86_celt_map.c"
+    "src/celt/x86/x86cpu.c"
+    "src/celt/x86/x86cpu.h"
+
+    "src/silk/A2NLSF.c"
+    "src/silk/ana_filt_bank_1.c"
+    "src/silk/API.h"
+    "src/silk/biquad_alt.c"
+    "src/silk/bwexpander_32.c"
+    "src/silk/bwexpander.c"
+    "src/silk/check_control_input.c"
+    "src/silk/CNG.c"
+    "src/silk/code_signs.c"
+    "src/silk/control_audio_bandwidth.c"
+    "src/silk/control_codec.c"
+    "src/silk/control_SNR.c"
+    "src/silk/control.h"
+    "src/silk/debug.c"
+    "src/silk/debug.h"
+    "src/silk/dec_API.c"
+    "src/silk/decode_core.c"
+    "src/silk/decode_frame.c"
+    "src/silk/decode_indices.c"
+    "src/silk/decode_parameters.c"
+    "src/silk/decode_pitch.c"
+    "src/silk/decode_pulses.c"
+    "src/silk/decoder_set_fs.c"
+    "src/silk/define.h"
+    "src/silk/enc_API.c"
+    "src/silk/encode_indices.c"
+    "src/silk/encode_pulses.c"
+    "src/silk/errors.h"
+    "src/silk/gain_quant.c"
+    "src/silk/HP_variable_cutoff.c"
+    "src/silk/init_decoder.c"
+    "src/silk/init_encoder.c"
+    "src/silk/Inlines.h"
+    "src/silk/inner_prod_aligned.c"
+    "src/silk/interpolate.c"
+    "src/silk/lin2log.c"
+    "src/silk/log2lin.c"
+    "src/silk/LP_variable_cutoff.c"
+    "src/silk/LPC_analysis_filter.c"
+    "src/silk/LPC_inv_pred_gain.c"
+    "src/silk/MacroCount.h"
+    "src/silk/MacroDebug.h"
+    "src/silk/macros.h"
+    "src/silk/main.h"
+    "src/silk/NLSF_decode.c"
+    "src/silk/NLSF_del_dec_quant.c"
+    "src/silk/NLSF_encode.c"
+    "src/silk/NLSF_stabilize.c"
+    "src/silk/NLSF_unpack.c"
+    "src/silk/NLSF_VQ_weights_laroia.c"
+    "src/silk/NLSF_VQ.c"
+    "src/silk/NLSF2A.c"
+    "src/silk/NSQ_del_dec.c"
+    "src/silk/NSQ.c"
+    "src/silk/NSQ.h"
+    "src/silk/pitch_est_defines.h"
+    "src/silk/pitch_est_tables.c"
+    "src/silk/PLC.c"
+    "src/silk/PLC.h"
+    "src/silk/process_NLSFs.c"
+    "src/silk/quant_LTP_gains.c"
+    "src/silk/resampler_down2_3.c"
+    "src/silk/resampler_down2.c"
+    "src/silk/resampler_private_AR2.c"
+    "src/silk/resampler_private_down_FIR.c"
+    "src/silk/resampler_private_IIR_FIR.c"
+    "src/silk/resampler_private_up2_HQ.c"
+    "src/silk/resampler_private.h"
+    "src/silk/resampler_rom.c"
+    "src/silk/resampler_rom.h"
+    "src/silk/resampler_structs.h"
+    "src/silk/resampler.c"
+    "src/silk/shell_coder.c"
+    "src/silk/sigm_Q15.c"
+    "src/silk/SigProc_FIX.h"
+    "src/silk/sort.c"
+    "src/silk/stereo_decode_pred.c"
+    "src/silk/stereo_encode_pred.c"
+    "src/silk/stereo_find_predictor.c"
+    "src/silk/stereo_LR_to_MS.c"
+    "src/silk/stereo_MS_to_LR.c"
+    "src/silk/stereo_quant_pred.c"
+    "src/silk/structs.h"
+    "src/silk/sum_sqr_shift.c"
+    "src/silk/table_LSF_cos.c"
+    "src/silk/tables_gain.c"
+    "src/silk/tables_LTP.c"
+    "src/silk/tables_NLSF_CB_NB_MB.c"
+    "src/silk/tables_NLSF_CB_WB.c"
+    "src/silk/tables_other.c"
+    "src/silk/tables_pitch_lag.c"
+    "src/silk/tables_pulses_per_block.c"
+    "src/silk/tables.h"
+    "src/silk/tuning_parameters.h"
+    "src/silk/typedef.h"
+    "src/silk/VAD.c"
+    "src/silk/VQ_WMat_EC.c"
+    "src/silk/float/apply_sine_window_FLP.c"
+    "src/silk/float/autocorrelation_FLP.c"
+    "src/silk/float/burg_modified_FLP.c"
+    "src/silk/float/bwexpander_FLP.c"
+    "src/silk/float/corrMatrix_FLP.c"
+    "src/silk/float/encode_frame_FLP.c"
+    "src/silk/float/energy_FLP.c"
+    "src/silk/float/find_LPC_FLP.c"
+    "src/silk/float/find_LTP_FLP.c"
+    "src/silk/float/find_pitch_lags_FLP.c"
+    "src/silk/float/find_pred_coefs_FLP.c"
+    "src/silk/float/inner_product_FLP.c"
+    "src/silk/float/k2a_FLP.c"
+    "src/silk/float/levinsondurbin_FLP.c"
+    "src/silk/float/LPC_analysis_filter_FLP.c"
+    "src/silk/float/LPC_inv_pred_gain_FLP.c"
+    "src/silk/float/LTP_analysis_filter_FLP.c"
+    "src/silk/float/LTP_scale_ctrl_FLP.c"
+    "src/silk/float/main_FLP.h"
+    "src/silk/float/noise_shape_analysis_FLP.c"
+    "src/silk/float/pitch_analysis_core_FLP.c"
+    "src/silk/float/prefilter_FLP.c"
+    "src/silk/float/process_gains_FLP.c"
+    "src/silk/float/regularize_correlations_FLP.c"
+    "src/silk/float/residual_energy_FLP.c"
+    "src/silk/float/scale_copy_vector_FLP.c"
+    "src/silk/float/scale_vector_FLP.c"
+    "src/silk/float/schur_FLP.c"
+    "src/silk/float/SigProc_FLP.h"
+    "src/silk/float/solve_LS_FLP.c"
+    "src/silk/float/sort_FLP.c"
+    "src/silk/float/structs_FLP.h"
+    "src/silk/float/warped_autocorrelation_FLP.c"
+    "src/silk/float/wrappers_FLP.c"
+)
+
+#-------------------------------------------------------------------------------
+# Include Directories
+#-------------------------------------------------------------------------------
+
+target_include_directories("${TARGET_NAME}"
+  PUBLIC
+    "${PROJECT_SOURCE_DIR}/include"
+
+  PRIVATE
+    "${PROJECT_SOURCE_DIR}/include/opus"
+    "${PROJECT_SOURCE_DIR}/src/celt"
+    "${PROJECT_SOURCE_DIR}/src/silk"
+    "${PROJECT_SOURCE_DIR}/src/silk/float"
+)
+
+#-------------------------------------------------------------------------------
+# Target Properties
+#-------------------------------------------------------------------------------
+
+if(NOT WIN32)
+  set_target_properties("${TARGET_NAME}"
+    PROPERTIES
+      # Disable IPO as it causes some warnings
+      INTERPROCEDURAL_OPTIMIZATION OFF
+      INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL OFF
+      INTERPROCEDURAL_OPTIMIZATION_RELEASE OFF
+      INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO OFF
+  )
+endif()
+
+#-------------------------------------------------------------------------------
+# Compile Definitions
+#-------------------------------------------------------------------------------
+
+target_compile_definitions("${TARGET_NAME}"
+  PRIVATE
+    OPUS_BUILD
+    USE_ALLOCA
+)
+
+#-------------------------------------------------------------------------------
+# Compile Options
+#-------------------------------------------------------------------------------
+
+target_compile_options("${TARGET_NAME}"
+  PRIVATE
+    $<IF:$<CXX_COMPILER_ID:MSVC>,/W0,-w>
+)