mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-20 07:38:42 +02:00
27 lines
763 B
C#
27 lines
763 B
C#
|
using OpenTK.Graphics.OpenGL;
|
||
|
using System;
|
||
|
|
||
|
namespace Ryujinx.Graphics.OpenGL
|
||
|
{
|
||
|
static class HwCapabilities
|
||
|
{
|
||
|
private static Lazy<bool> _astcCompression = new Lazy<bool>(() => HasExtension("GL_KHR_texture_compression_astc_ldr"));
|
||
|
|
||
|
public static bool SupportsAstcCompression => _astcCompression.Value;
|
||
|
|
||
|
private static bool HasExtension(string name)
|
||
|
{
|
||
|
int numExtensions = GL.GetInteger(GetPName.NumExtensions);
|
||
|
|
||
|
for (int extension = 0; extension < numExtensions; extension++)
|
||
|
{
|
||
|
if (GL.GetString(StringNameIndexed.Extensions, extension) == name)
|
||
|
{
|
||
|
return true;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return false;
|
||
|
}
|
||
|
}
|
||
|
}
|