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Add audio support for Mac (via OpenAL soft)

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This commit is contained in:
Wojtek Figat
2022-01-05 11:09:36 +01:00
parent 7471a819e1
commit dd569b9f1e
3 changed files with 47 additions and 6 deletions
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10
Source/Engine/Audio/Audio.Build.cs
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@@ -54,8 +54,8 @@ public class Audio : EngineModule
options.SourcePaths.Add(Path.Combine(Globals.EngineRoot, "Source", "Platforms", "PS5", "Engine", "Audio"));
options.CompileEnv.PreprocessorDefinitions.Add("AUDIO_API_PS5");
break;
case TargetPlatform.Mac:
useNone = true; // TODO: Audio support on Mac
case TargetPlatform.Mac:
useOpenAL = true;
break;
default: throw new InvalidPlatformException(options.Platform.Target);
}
@@ -85,6 +85,12 @@ public class Audio : EngineModule
options.OutputFiles.Add(Path.Combine(depsRoot, "libopenal.a"));
options.Libraries.Add("OpenSLES");
break;
case TargetPlatform.Mac:
options.OutputFiles.Add(Path.Combine(depsRoot, "libopenal.a"));
options.Libraries.Add("CoreAudio.framework");
options.Libraries.Add("AudioUnit.framework");
options.Libraries.Add("AudioToolbox.framework");
break;
default: throw new InvalidPlatformException(options.Platform.Target);
}
}

BIN
Source/Platforms/Mac/Binaries/ThirdParty/x64/libopenal.a (Stored with Git LFS) vendored Normal file
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40
Source/Tools/Flax.Build/Deps/Dependencies/OpenAL.cs
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@@ -34,6 +34,11 @@ namespace Flax.Deps.Dependencies
TargetPlatform.Linux,
TargetPlatform.Android,
};
case TargetPlatform.Mac:
return new[]
{
TargetPlatform.Mac,
};
default: return new TargetPlatform[0];
}
}
@@ -63,7 +68,7 @@ namespace Flax.Deps.Dependencies
}
// Deploy Win64 binaries
var depsFolder = GetThirdPartyFolder(options, TargetPlatform.Windows, TargetArchitecture.x64);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.x64);
Utilities.FileCopy(Path.Combine(root, "bin", "Win64", "soft_oal.dll"), Path.Combine(depsFolder, "OpenAL32.dll"));
Utilities.FileCopy(Path.Combine(root, "libs", "Win64", "OpenAL32.lib"), Path.Combine(depsFolder, "OpenAL32.lib"));
@@ -106,7 +111,7 @@ namespace Flax.Deps.Dependencies
// Build for Linux
Utilities.Run("cmake", "-G \"Unix Makefiles\" -DCMAKE_BUILD_TYPE=Release -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DLIBTYPE=STATIC " + config + " ..", null, buildDir, Utilities.RunOptions.None, envVars);
Utilities.Run("cmake", "--build .", null, buildDir, Utilities.RunOptions.None, envVars);
var depsFolder = GetThirdPartyFolder(options, TargetPlatform.Linux, TargetArchitecture.x64);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.x64);
foreach (var file in binariesToCopy)
Utilities.FileCopy(Path.Combine(buildDir, file), Path.Combine(depsFolder, file));
break;
@@ -140,9 +145,36 @@ namespace Flax.Deps.Dependencies
SetupDirectory(buildDir, true);
// Build
RunCmake(buildDir, TargetPlatform.Android, TargetArchitecture.ARM64, ".. -DLIBTYPE=STATIC -DCMAKE_BUILD_TYPE=Release " + config);
RunCmake(buildDir, platform, TargetArchitecture.ARM64, ".. -DLIBTYPE=STATIC -DCMAKE_BUILD_TYPE=Release " + config);
Utilities.Run("cmake", "--build .", null, buildDir, Utilities.RunOptions.None);
var depsFolder = GetThirdPartyFolder(options, TargetPlatform.Android, TargetArchitecture.ARM64);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.ARM64);
foreach (var file in binariesToCopy)
Utilities.FileCopy(Path.Combine(buildDir, file), Path.Combine(depsFolder, file));
break;
}
case TargetPlatform.Mac:
{
var binariesToCopy = new[]
{
"libopenal.a",
};
var config = "-DALSOFT_REQUIRE_COREAUDIO=ON -DALSOFT_EMBED_HRTF_DATA=YES";
// Get the source
var packagePath = Path.Combine(root, "package.zip");
File.Delete(packagePath);
Downloader.DownloadFileFromUrlToPath("https://openal-soft.org/openal-releases/openal-soft-" + version + ".tar.bz2", packagePath);
Utilities.Run("tar", "xjf " + packagePath.Replace('\\', '/'), null, root, Utilities.RunOptions.None);
// Use separate build directory
root = Path.Combine(root, "openal-soft-" + version);
var buildDir = Path.Combine(root, "build");
SetupDirectory(buildDir, true);
// Build for Mac
RunCmake(buildDir, platform, TargetArchitecture.x64, ".. -DLIBTYPE=STATIC -DCMAKE_BUILD_TYPE=Release " + config);
Utilities.Run("cmake", "--build .", null, buildDir, Utilities.RunOptions.None);
var depsFolder = GetThirdPartyFolder(options, platform, TargetArchitecture.x64);
foreach (var file in binariesToCopy)
Utilities.FileCopy(Path.Combine(buildDir, file), Path.Combine(depsFolder, file));
break;