diff options
| author | gdk <gab.dark.100@gmail.com> | 2019-10-13 03:02:07 -0300 |
|---|---|---|
| committer | Thog <thog@protonmail.com> | 2020-01-09 02:13:00 +0100 |
| commit | 1876b346fea647e8284a66bb6d62c38801035cff (patch) | |
| tree | 6eeff094298cda84d1613dc5ec0691e51d7b35f1 /Ryujinx.Graphics.OpenGL/Sampler.cs | |
| parent | f617fb542a0e3d36012d77a4b5acbde7b08902f2 (diff) | |
Initial work
Diffstat (limited to 'Ryujinx.Graphics.OpenGL/Sampler.cs')
| -rw-r--r-- | Ryujinx.Graphics.OpenGL/Sampler.cs | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Ryujinx.Graphics.OpenGL/Sampler.cs b/Ryujinx.Graphics.OpenGL/Sampler.cs new file mode 100644 index 00000000..9b9f09a1 --- /dev/null +++ b/Ryujinx.Graphics.OpenGL/Sampler.cs @@ -0,0 +1,60 @@ +using Ryujinx.Graphics.GAL; +using Ryujinx.Graphics.GAL.Sampler; +using OpenTK.Graphics.OpenGL; + +namespace Ryujinx.Graphics.OpenGL +{ + class Sampler : ISampler + { + public int Handle { get; private set; } + + public Sampler(SamplerCreateInfo info) + { + Handle = GL.GenSampler(); + + GL.SamplerParameter(Handle, SamplerParameterName.TextureMinFilter, (int)info.MinFilter.Convert()); + GL.SamplerParameter(Handle, SamplerParameterName.TextureMagFilter, (int)info.MagFilter.Convert()); + + GL.SamplerParameter(Handle, SamplerParameterName.TextureWrapS, (int)info.AddressU.Convert()); + GL.SamplerParameter(Handle, SamplerParameterName.TextureWrapT, (int)info.AddressV.Convert()); + GL.SamplerParameter(Handle, SamplerParameterName.TextureWrapR, (int)info.AddressP.Convert()); + + GL.SamplerParameter(Handle, SamplerParameterName.TextureCompareMode, (int)info.CompareMode.Convert()); + GL.SamplerParameter(Handle, SamplerParameterName.TextureCompareFunc, (int)info.CompareOp.Convert()); + + unsafe + { + float* borderColor = stackalloc float[4] + { + info.BorderColor.Red, + info.BorderColor.Green, + info.BorderColor.Blue, + info.BorderColor.Alpha + }; + + GL.SamplerParameter(Handle, SamplerParameterName.TextureBorderColor, borderColor); + } + + GL.SamplerParameter(Handle, SamplerParameterName.TextureMinLod, info.MinLod); + GL.SamplerParameter(Handle, SamplerParameterName.TextureMaxLod, info.MaxLod); + GL.SamplerParameter(Handle, SamplerParameterName.TextureLodBias, info.MipLodBias); + + GL.SamplerParameter(Handle, SamplerParameterName.TextureMaxAnisotropyExt, info.MaxAnisotropy); + } + + public void Bind(int unit) + { + GL.BindSampler(unit, Handle); + } + + public void Dispose() + { + if (Handle != 0) + { + GL.DeleteSampler(Handle); + + Handle = 0; + } + } + } +} |