1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
//
// Copyright (c) 2019-2020 Ryujinx
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
//
using Ryujinx.Cpu;
using System.Runtime.InteropServices;
namespace Ryujinx.Audio.Renderer.Dsp.State
{
[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 0x40)]
public struct AuxiliaryBufferHeader
{
[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 0xC)]
public struct AuxiliaryBufferInfo
{
private const uint ReadOffsetPosition = 0x0;
private const uint WriteOffsetPosition = 0x4;
public uint ReadOffset;
public uint WriteOffset;
private uint _reserved;
public static uint GetReadOffset(MemoryManager manager, ulong bufferAddress)
{
return manager.Read<uint>(bufferAddress + ReadOffsetPosition);
}
public static uint GetWriteOffset(MemoryManager manager, ulong bufferAddress)
{
return manager.Read<uint>(bufferAddress + WriteOffsetPosition);
}
public static void SetReadOffset(MemoryManager manager, ulong bufferAddress, uint value)
{
manager.Write(bufferAddress + ReadOffsetPosition, value);
}
public static void SetWriteOffset(MemoryManager manager, ulong bufferAddress, uint value)
{
manager.Write(bufferAddress + WriteOffsetPosition, value);
}
}
public AuxiliaryBufferInfo BufferInfo;
public unsafe fixed uint Unknown[13];
}
}
|
