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Address comments about HomebrewRomFs

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This commit is contained in:
Thog 2019-02-12 12:31:40 +01:00
commit 66a40e0e2c
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2 changed files with 12 additions and 12 deletions
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22
Ryujinx.HLE/HOS/HomebrewRomFs.cs → Ryujinx.HLE/HOS/HomebrewRomFsStream.cs
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@ -3,36 +3,36 @@ using System.IO;
namespace Ryujinx.HLE.HOS namespace Ryujinx.HLE.HOS
{ {
class HomebrewRomFs : Stream class HomebrewRomFsStream : Stream
{ {
private Stream _baseStream; private Stream _baseStream;
private long _basePosition; private long _positionOffset;
public HomebrewRomFs(Stream baseStream, long basePosition) public HomebrewRomFsStream(Stream baseStream, long positionOffset)
{ {
_baseStream = baseStream; _baseStream = baseStream;
_basePosition = basePosition; _positionOffset = positionOffset;
_baseStream.Position = _basePosition; _baseStream.Position = _positionOffset;
} }
public override bool CanRead => _baseStream.CanRead; public override bool CanRead => _baseStream.CanRead;
public override bool CanSeek => _baseStream.CanSeek; public override bool CanSeek => _baseStream.CanSeek;
public override bool CanWrite => _baseStream.CanWrite; public override bool CanWrite => false;
public override long Length => _baseStream.Length - _basePosition; public override long Length => _baseStream.Length - _positionOffset;
public override long Position public override long Position
{ {
get get
{ {
return _baseStream.Position - _basePosition; return _baseStream.Position - _positionOffset;
} }
set set
{ {
_baseStream.Position = value + _basePosition; _baseStream.Position = value + _positionOffset;
} }
} }
@ -50,7 +50,7 @@ namespace Ryujinx.HLE.HOS
{ {
if (origin == SeekOrigin.Begin) if (origin == SeekOrigin.Begin)
{ {
offset += _basePosition; offset += _positionOffset;
} }
return _baseStream.Seek(offset, origin); return _baseStream.Seek(offset, origin);

2
Ryujinx.HLE/HOS/Horizon.cs
View file

@ -585,7 +585,7 @@ namespace Ryujinx.HLE.HOS
if (romfsSize != 0) if (romfsSize != 0)
{ {
Device.FileSystem.SetRomFs(new HomebrewRomFs(input, obj.FileSize + (long)romfsOffset)); Device.FileSystem.SetRomFs(new HomebrewRomFsStream(input, obj.FileSize + (long)romfsOffset));
} }
} }
else else