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Diffstat (limited to 'Ryujinx.Graphics.Nvdec/Vic/StructUnpacker.cs')
-rw-r--r--Ryujinx.Graphics.Nvdec/Vic/StructUnpacker.cs69
1 files changed, 0 insertions, 69 deletions
diff --git a/Ryujinx.Graphics.Nvdec/Vic/StructUnpacker.cs b/Ryujinx.Graphics.Nvdec/Vic/StructUnpacker.cs
deleted file mode 100644
index 4957e6b6..00000000
--- a/Ryujinx.Graphics.Nvdec/Vic/StructUnpacker.cs
+++ /dev/null
@@ -1,69 +0,0 @@
-using Ryujinx.Graphics.Gpu.Memory;
-using System;
-
-namespace Ryujinx.Graphics.Vic
-{
- class StructUnpacker
- {
- private MemoryAccessor _vmm;
-
- private ulong _position;
-
- private ulong _buffer;
- private int _buffPos;
-
- public StructUnpacker(MemoryAccessor vmm, ulong position)
- {
- _vmm = vmm;
- _position = position;
-
- _buffPos = 64;
- }
-
- public int Read(int bits)
- {
- if ((uint)bits > 32)
- {
- throw new ArgumentOutOfRangeException(nameof(bits));
- }
-
- int value = 0;
-
- while (bits > 0)
- {
- RefillBufferIfNeeded();
-
- int readBits = bits;
-
- int maxReadBits = 64 - _buffPos;
-
- if (readBits > maxReadBits)
- {
- readBits = maxReadBits;
- }
-
- value <<= readBits;
-
- value |= (int)(_buffer >> _buffPos) & (int)(0xffffffff >> (32 - readBits));
-
- _buffPos += readBits;
-
- bits -= readBits;
- }
-
- return value;
- }
-
- private void RefillBufferIfNeeded()
- {
- if (_buffPos >= 64)
- {
- _buffer = _vmm.ReadUInt64(_position);
-
- _position += 8;
-
- _buffPos = 0;
- }
- }
- }
-} \ No newline at end of file