1  using OpenTK.Graphics.OpenGL;
 2  using Ryujinx.Graphics.GAL;
 3  
 4  namespace Ryujinx.Graphics.OpenGL.Image
 5  {
 6      class TextureBase
 7      {
 8          public int Handle { get; protected set; }
 9  
10          public TextureCreateInfo Info { get; }
11  
12          public int Width => Info.Width;
13          public int Height => Info.Height;
14  
15          public Target Target => Info.Target;
16          public Format Format => Info.Format;
17  
18          public TextureBase(TextureCreateInfo info)
19          {
20              Info = info;
21  
22              Handle = GL.GenTexture();
23          }
24  
25          public void Bind(int unit)
26          {
27              Bind(Target.Convert(), unit);
28          }
29  
30          protected void Bind(TextureTarget target, int unit)
31          {
32              GL.ActiveTexture(TextureUnit.Texture0 + unit);
33              GL.BindTexture(target, Handle);
34          }
35  
36          public static void ClearBinding(int unit)
37          {
38              GL.ActiveTexture(TextureUnit.Texture0 + unit);
39              GL.BindTextureUnit(unit, 0);
40          }
41      }
42  }