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Use sensible defaults for depth/stencil #1991

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merged 3 commits into from
Apr 18, 2024
Merged

Use sensible defaults for depth/stencil #1991

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3373744
Use sensible defaults for depth/stencil
Perksey Mar 20, 2024
dd365c7
Merge branch 'main' of https://github.com/dotnet/Silk.NET into hotfix…
Perksey Apr 15, 2024
e8a3300
Slightly adjust the SDL logic to try and encourage system opinions fo…
Perksey Apr 15, 2024
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Use sensible defaults for depth/stencil
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@Perksey
Perksey committed Mar 20, 2024
commit 337374492284ce5903938d91ef21fc56ebe4a570
2 changes: 1 addition & 1 deletion examples/CSharp/Directory.Build.props
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
<Project>
<PropertyGroup>
<AssemblyName>Tutorial</AssemblyName>
<LangVersion>9</LangVersion>
<LangVersion>latest</LangVersion>
<WarningsAsErrors>0618</WarningsAsErrors>
</PropertyGroup>
</Project>
8 changes: 5 additions & 3 deletions src/Windowing/Silk.NET.Windowing.Common/Interfaces/IViewProperties.cs
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Expand Up @@ -78,15 +78,17 @@ public interface IViewProperties
/// Preferred depth buffer bits of the window's framebuffer.
/// </summary>
/// <remarks>
/// Pass <c>null</c> or <c>-1</c> to use the system default.
/// Pass <c>-1</c> to always use the system/backend default. Uses <c>24</c> as the default if <c>null</c> and
/// <see cref="PreferredStencilBufferBits"/> is also <c>null</c>
/// </remarks>
int? PreferredDepthBufferBits { get; }

/// <summary>
/// Preferred stencil buffer bits of the window's framebuffer.
/// </summary>
/// <remarks>
/// Pass <c>null</c> or <c>-1</c> to use the system default.
/// Pass <c>-1</c> to always use the system/backend default. Uses <c>8</c> as the default if <c>null</c> and
/// <see cref="PreferredDepthBufferBits"/> is also <c>null</c>
/// </remarks>
int? PreferredStencilBufferBits { get; }

Expand All @@ -106,4 +108,4 @@ public interface IViewProperties
/// </remarks>
int? Samples { get; }
}
}
}
14 changes: 12 additions & 2 deletions src/Windowing/Silk.NET.Windowing.Glfw/GlfwWindow.cs
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Expand Up @@ -376,8 +376,18 @@ protected override void CoreInitialize(WindowOptions opts)
// Set video mode (-1 = don't care)

_glfw.WindowHint(WindowHintInt.RefreshRate, opts.VideoMode.RefreshRate ?? GLFW.Glfw.DontCare);
_glfw.WindowHint(WindowHintInt.DepthBits, opts.PreferredDepthBufferBits ?? GLFW.Glfw.DontCare);
_glfw.WindowHint(WindowHintInt.StencilBits, opts.PreferredStencilBufferBits ?? GLFW.Glfw.DontCare);
_glfw.WindowHint(WindowHintInt.DepthBits, opts.PreferredDepthBufferBits switch
{
null when opts.PreferredStencilBufferBits is null => 24,
{} x => x,
_ => GLFW.Glfw.DontCare
});
_glfw.WindowHint(WindowHintInt.StencilBits, opts.PreferredStencilBufferBits switch
{
null when opts.PreferredDepthBufferBits is null => 8,
{} x => x,
_ => GLFW.Glfw.DontCare
});

_glfw.WindowHint(WindowHintInt.RedBits, opts.PreferredBitDepth?.X ?? GLFW.Glfw.DontCare);
_glfw.WindowHint(WindowHintInt.GreenBits, opts.PreferredBitDepth?.Y ?? GLFW.Glfw.DontCare);
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