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Add SDL_shadercross #250

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09ade4a
Add SDL_shadercross submobdule and build
smoogipoo Aug 31, 2025
3814ee7
Add `SDL3_shadercross-CS` project
smoogipoo Jun 29, 2025
4ab453b
Generate bindings
smoogipoo Sep 6, 2025
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2 changes: 1 addition & 1 deletion .github/workflows/build.yml
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Expand Up @@ -119,7 +119,7 @@ jobs:

- name: Build (iOS)
run: |
modules=("SDL3" "SDL3_image" "SDL3_ttf" "SDL3_mixer")
modules=("SDL3" "SDL3_image" "SDL3_ttf" "SDL3_mixer" "SDL_shadercross")
architectures=("ios-arm64" "ios-arm64_x86_64-simulator")

for module in "${modules[@]}"; do
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1 change: 1 addition & 0 deletions .github/workflows/deploy.yml
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Expand Up @@ -34,6 +34,7 @@ jobs:
dotnet pack SDL3_image-CS/SDL3_image-CS.csproj -c Release /p:Version=$(git describe --exact-match --tags HEAD) -o artifacts
dotnet pack SDL3_ttf-CS/SDL3_ttf-CS.csproj -c Release /p:Version=$(git describe --exact-match --tags HEAD) -o artifacts
dotnet pack SDL3_mixer-CS/SDL3_mixer-CS.csproj -c Release /p:Version=$(git describe --exact-match --tags HEAD) -o artifacts
dotnet pack SDL3_shadercross-CS/SDL3_shadercross-CS.csproj -c Release /p:Version=$(git describe --exact-match --tags HEAD) -o artifacts

- name: Upload artifact
uses: actions/upload-artifact@v4
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3 changes: 3 additions & 0 deletions .gitmodules
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Expand Up @@ -13,3 +13,6 @@
path = External/SDL_mixer
url = https://github.com/libsdl-org/SDL_mixer.git
branch = main
[submodule "External/SDL_shadercross"]
path = External/SDL_shadercross
url = https://github.com/libsdl-org/SDL_shadercross.git
1 change: 1 addition & 0 deletions External/SDL_shadercross
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Submodule SDL_shadercross added at 4ce748
17 changes: 17 additions & 0 deletions External/build.sh
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Expand Up @@ -52,6 +52,7 @@ if [[ $BUILD_PLATFORM != 'Android' ]]; then
wayland-scanner++ \
wayland-protocols \
meson \
patchelf \
pkg-config$TARGET_APT_ARCH \
libasound2-dev$TARGET_APT_ARCH \
libdbus-1-dev$TARGET_APT_ARCH \
Expand Down Expand Up @@ -115,6 +116,7 @@ if [[ $RUNNER_OS == 'Linux' ]]; then
git config --global --add safe.directory $PWD/SDL_image
git config --global --add safe.directory $PWD/SDL_ttf
git config --global --add safe.directory $PWD/SDL_mixer
git config --global --add safe.directory $PWD/SDL_shadercross
fi

CMAKE_INSTALL_PREFIX="$PWD/install_output"
Expand Down Expand Up @@ -159,9 +161,20 @@ run_cmake() {
cmake --build build/ --config $BUILD_TYPE --verbose
cmake --install build/ --prefix $CMAKE_INSTALL_PREFIX --config $BUILD_TYPE

# Add loader rpath
if [[ $BUILD_PLATFORM == 'Linux' ]]; then
patchelf $CMAKE_INSTALL_PREFIX/$LIB_OUTPUT --add-rpath "\$ORIGIN"
elif [[ $BUILD_PLATFORM == 'macOS' ]]; then
install_name_tool $CMAKE_INSTALL_PREFIX/$LIB_OUTPUT -add_rpath "@loader_path"
fi

# Move build lib into correct folders
cp $CMAKE_INSTALL_PREFIX/$LIB_OUTPUT ../../native/$NATIVE_PATH

if [[ $LIB_NAME == 'SDL_shadercross' ]]; then
cp $CMAKE_INSTALL_PREFIX/${OUTPUT_LIB/SDL3variant/spirv-cross-c-shared} ../../native/$NATIVE_PATH
fi

popd
}

Expand All @@ -181,4 +194,8 @@ run_cmake SDL_image ${OUTPUT_LIB/variant/_image} -DCMAKE_PREFIX_PATH=$CMAKE_PREF
# See: https://github.com/libsdl-org/SDL_mixer/issues/745
run_cmake SDL_mixer ${OUTPUT_LIB/variant/_mixer} -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH -DSDLMIXER_MP3_MPG123=OFF -DSDLMIXER_FLAC_LIBFLAC=OFF -DSDLMIXER_DEPS_SHARED=OFF -DSDLMIXER_VENDORED=ON

# Build SDL_shadercross
run_cmake SDL_shadercross ${OUTPUT_LIB/variant/_shadercross} -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH -DSDLSHADERCROSS_DXC=OFF -DSDLSHADERCROSS_INSTALL=ON -DSDLSHADERCROSS_SHARED=ON -DSDLSHADERCROSS_VENDORED=ON

popd

14 changes: 8 additions & 6 deletions README.md
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Expand Up @@ -2,12 +2,13 @@

C# bindings for the [SDL3](https://github.com/libsdl-org/SDL) family of libraries.

| Product | Usage | Package |
|------------------------------------------------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------|
| [`SDL`](https://github.com/libsdl-org/SDL/tree/main) | `dotnet add package ppy.SDL3-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3-CS) |
| [`SDL_image`](https://github.com/libsdl-org/SDL_image/tree/main) | `dotnet add package ppy.SDL3_image-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_image-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_image-CS) |
| [`SDL_ttf`](https://github.com/libsdl-org/SDL_ttf/tree/main) | `dotnet add package ppy.SDL3_ttf-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_ttf-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_ttf-CS) |
| [`SDL_mixer`](https://github.com/libsdl-org/SDL_mixer/tree/main) | `dotnet add package ppy.SDL3_mixer-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_mixer-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_mixer-CS) |
| Product | Usage | Package |
|------------------------------------------------------------------------------|----------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------|
| [`SDL`](https://github.com/libsdl-org/SDL/tree/main) | `dotnet add package ppy.SDL3-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3-CS) |
| [`SDL_image`](https://github.com/libsdl-org/SDL_image/tree/main) | `dotnet add package ppy.SDL3_image-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_image-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_image-CS) |
| [`SDL_ttf`](https://github.com/libsdl-org/SDL_ttf/tree/main) | `dotnet add package ppy.SDL3_ttf-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_ttf-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_ttf-CS) |
| [`SDL_mixer`](https://github.com/libsdl-org/SDL_mixer/tree/main) | `dotnet add package ppy.SDL3_mixer-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_mixer-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_mixer-CS) |
| [`SDL_shadercross`](https://github.com/libsdl-org/SDL_shadercross/tree/main) | `dotnet add package ppy.SDL3_shadercross-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_shadercross-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_shadercross-CS) |

Contributions to keep the bindings up-to-date with upstream changes are welcome. If you have improvements or updates, feel free to submit a pull request.

Expand All @@ -19,6 +20,7 @@ Contributions to keep the bindings up-to-date with upstream changes are welcome.
| `SDL3_image-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_ttf-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_mixer-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_shadercross-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |

## Generating bindings

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16 changes: 9 additions & 7 deletions README_nuget.md
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@@ -1,11 +1,12 @@
C# bindings for the [SDL3](https://github.com/libsdl-org/SDL) family of libraries.

| Product | Usage | Package |
|------------------------------------------------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------|
| [`SDL`](https://github.com/libsdl-org/SDL/tree/main) | `dotnet add package ppy.SDL3-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3-CS) |
| [`SDL_image`](https://github.com/libsdl-org/SDL_image/tree/main) | `dotnet add package ppy.SDL3_image-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_image-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_image-CS) |
| [`SDL_ttf`](https://github.com/libsdl-org/SDL_ttf/tree/main) | `dotnet add package ppy.SDL3_ttf-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_ttf-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_ttf-CS) |
| [`SDL_mixer`](https://github.com/libsdl-org/SDL_mixer/tree/main) | `dotnet add package ppy.SDL3_mixer-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_mixer-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_mixer-CS) |
| Product | Usage | Package |
|------------------------------------------------------------------------------|----------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------|
| [`SDL`](https://github.com/libsdl-org/SDL/tree/main) | `dotnet add package ppy.SDL3-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3-CS) |
| [`SDL_image`](https://github.com/libsdl-org/SDL_image/tree/main) | `dotnet add package ppy.SDL3_image-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_image-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_image-CS) |
| [`SDL_ttf`](https://github.com/libsdl-org/SDL_ttf/tree/main) | `dotnet add package ppy.SDL3_ttf-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_ttf-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_ttf-CS) |
| [`SDL_mixer`](https://github.com/libsdl-org/SDL_mixer/tree/main) | `dotnet add package ppy.SDL3_mixer-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_mixer-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_mixer-CS) |
| [`SDL_shadercross`](https://github.com/libsdl-org/SDL_shadercross/tree/main) | `dotnet add package ppy.SDL3_shadercross-CS` | [![NuGet](https://img.shields.io/nuget/v/ppy.SDL3_shadercross-CS?label=nuget)](https://www.nuget.org/packages/ppy.SDL3_shadercross-CS) |

Contributions to keep the bindings up-to-date with upstream changes are welcome. If you have improvements or updates, feel free to submit a pull request.

Expand All @@ -16,4 +17,5 @@ Contributions to keep the bindings up-to-date with upstream changes are welcome.
| `SDL3-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_image-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_ttf-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_mixer-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_mixer-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| `SDL3_shadercross-CS` | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
5 changes: 3 additions & 2 deletions SDL3-CS.Android.slnf
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Expand Up @@ -8,7 +8,8 @@
"SDL3-CS\\SDL3-CS.csproj",
"SDL3_image-CS\\SDL3_image-CS.csproj",
"SDL3_mixer-CS\\SDL3_mixer-CS.csproj",
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj"
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj",
"SDL3_shadercross-CS\\SDL3_shadercross-CS.csproj"
]
}
}
}
5 changes: 3 additions & 2 deletions SDL3-CS.Desktop.slnf
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Expand Up @@ -8,7 +8,8 @@
"SDL3-CS\\SDL3-CS.csproj",
"SDL3_image-CS\\SDL3_image-CS.csproj",
"SDL3_mixer-CS\\SDL3_mixer-CS.csproj",
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj"
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj",
"SDL3_shadercross-CS\\SDL3_shadercross-CS.csproj"
]
}
}
}
1 change: 1 addition & 0 deletions SDL3-CS.Tests/SDL3-CS.Tests.csproj
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Expand Up @@ -25,6 +25,7 @@
<ProjectReference Include="..\SDL3_image-CS\SDL3_image-CS.csproj"/>
<ProjectReference Include="..\SDL3_ttf-CS\SDL3_ttf-CS.csproj"/>
<ProjectReference Include="..\SDL3_mixer-CS\SDL3_mixer-CS.csproj"/>
<ProjectReference Include="..\SDL3_shadercross-CS\SDL3_shadercross-CS.csproj"/>
</ItemGroup>

<ItemGroup>
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5 changes: 3 additions & 2 deletions SDL3-CS.iOS.slnf
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Expand Up @@ -8,7 +8,8 @@
"SDL3-CS\\SDL3-CS.csproj",
"SDL3_image-CS\\SDL3_image-CS.csproj",
"SDL3_mixer-CS\\SDL3_mixer-CS.csproj",
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj"
"SDL3_ttf-CS\\SDL3_ttf-CS.csproj",
"SDL3_shadercross-CS\\SDL3_shadercross-CS.csproj"
]
}
}
}
6 changes: 6 additions & 0 deletions SDL3-CS.sln
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Expand Up @@ -31,6 +31,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SDL3_image-CS", "SDL3_image
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SDL3_mixer-CS", "SDL3_mixer-CS\SDL3_mixer-CS.csproj", "{421748C4-B51F-4B00-9637-566DBFD96E02}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SDL3_shadercross-CS", "SDL3_shadercross-CS\SDL3_shadercross-CS.csproj", "{E98595B3-A9FA-4217-9F22-1023A7C55C2B}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Expand Down Expand Up @@ -73,6 +75,10 @@ Global
{421748C4-B51F-4B00-9637-566DBFD96E02}.Debug|Any CPU.Build.0 = Debug|Any CPU
{421748C4-B51F-4B00-9637-566DBFD96E02}.Release|Any CPU.ActiveCfg = Release|Any CPU
{421748C4-B51F-4B00-9637-566DBFD96E02}.Release|Any CPU.Build.0 = Release|Any CPU
{E98595B3-A9FA-4217-9F22-1023A7C55C2B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{E98595B3-A9FA-4217-9F22-1023A7C55C2B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{E98595B3-A9FA-4217-9F22-1023A7C55C2B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{E98595B3-A9FA-4217-9F22-1023A7C55C2B}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
Expand Down
1 change: 1 addition & 0 deletions SDL3-CS/Properties/AssemblyInfo.cs
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Expand Up @@ -9,3 +9,4 @@
[assembly: InternalsVisibleTo("SDL3_ttf-CS")]
[assembly: InternalsVisibleTo("SDL3_image-CS")]
[assembly: InternalsVisibleTo("SDL3_mixer-CS")]
[assembly: InternalsVisibleTo("SDL3_shadercross-CS")]
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