1  using Ryujinx.Graphics.Device;
 2  using System;
 3  
 4  namespace Ryujinx.Graphics.Nvdec
 5  {
 6      static class MemoryExtensions
 7      {
 8          public static T DeviceRead<T>(this DeviceMemoryManager gmm, uint offset) where T : unmanaged
 9          {
10              return gmm.Read<T>(ExtendOffset(offset));
11          }
12  
13          public static ReadOnlySpan<byte> DeviceGetSpan(this DeviceMemoryManager gmm, uint offset, int size)
14          {
15              return gmm.GetSpan(ExtendOffset(offset), size);
16          }
17  
18          public static void DeviceWrite(this DeviceMemoryManager gmm, uint offset, ReadOnlySpan<byte> data)
19          {
20              gmm.Write(ExtendOffset(offset), data);
21          }
22  
23          public static ulong ExtendOffset(uint offset)
24          {
25              return (ulong)offset << 8;
26          }
27      }
28  }