diff options
Diffstat (limited to 'Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs index 70275b2a..cd1ab7cd 100644 --- a/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs +++ b/Ryujinx.HLE/HOS/Services/Nv/NvGpuAS/NvGpuASCtx.cs @@ -5,73 +5,73 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvGpuAS { class NvGpuASCtx { - public NvGpuVmm Vmm { get; private set; } + public NvGpuVmm Vmm { get; } private class Range { - public ulong Start { get; private set; } - public ulong End { get; private set; } + public ulong Start { get; } + public ulong End { get; } - public Range(long Position, long Size) + public Range(long position, long size) { - Start = (ulong)Position; - End = (ulong)Size + Start; + Start = (ulong)position; + End = (ulong)size + Start; } } private class MappedMemory : Range { - public long PhysicalAddress { get; private set; } - public bool VaAllocated { get; private set; } + public long PhysicalAddress { get; } + public bool VaAllocated { get; } public MappedMemory( - long Position, - long Size, - long PhysicalAddress, - bool VaAllocated) : base(Position, Size) + long position, + long size, + long physicalAddress, + bool vaAllocated) : base(position, size) { - this.PhysicalAddress = PhysicalAddress; - this.VaAllocated = VaAllocated; + PhysicalAddress = physicalAddress; + VaAllocated = vaAllocated; } } - private SortedList<long, Range> Maps; - private SortedList<long, Range> Reservations; + private SortedList<long, Range> _maps; + private SortedList<long, Range> _reservations; - public NvGpuASCtx(ServiceCtx Context) + public NvGpuASCtx(ServiceCtx context) { - Vmm = new NvGpuVmm(Context.Memory); + Vmm = new NvGpuVmm(context.Memory); - Maps = new SortedList<long, Range>(); - Reservations = new SortedList<long, Range>(); + _maps = new SortedList<long, Range>(); + _reservations = new SortedList<long, Range>(); } - public bool ValidateFixedBuffer(long Position, long Size) + public bool ValidateFixedBuffer(long position, long size) { - long MapEnd = Position + Size; + long mapEnd = position + size; //Check if size is valid (0 is also not allowed). - if ((ulong)MapEnd <= (ulong)Position) + if ((ulong)mapEnd <= (ulong)position) { return false; } //Check if address is page aligned. - if ((Position & NvGpuVmm.PageMask) != 0) + if ((position & NvGpuVmm.PageMask) != 0) { return false; } //Check if region is reserved. - if (BinarySearch(Reservations, Position) == null) + if (BinarySearch(_reservations, position) == null) { return false; } //Check for overlap with already mapped buffers. - Range Map = BinarySearchLt(Maps, MapEnd); + Range map = BinarySearchLt(_maps, mapEnd); - if (Map != null && Map.End > (ulong)Position) + if (map != null && map.End > (ulong)position) { return false; } @@ -80,25 +80,25 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvGpuAS } public void AddMap( - long Position, - long Size, - long PhysicalAddress, - bool VaAllocated) + long position, + long size, + long physicalAddress, + bool vaAllocated) { - Maps.Add(Position, new MappedMemory(Position, Size, PhysicalAddress, VaAllocated)); + _maps.Add(position, new MappedMemory(position, size, physicalAddress, vaAllocated)); } - public bool RemoveMap(long Position, out long Size) + public bool RemoveMap(long position, out long size) { - Size = 0; + size = 0; - if (Maps.Remove(Position, out Range Value)) + if (_maps.Remove(position, out Range value)) { - MappedMemory Map = (MappedMemory)Value; + MappedMemory map = (MappedMemory)value; - if (Map.VaAllocated) + if (map.VaAllocated) { - Size = (long)(Map.End - Map.Start); + size = (long)(map.End - map.Start); } return true; @@ -107,94 +107,94 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvGpuAS return false; } - public bool TryGetMapPhysicalAddress(long Position, out long PhysicalAddress) + public bool TryGetMapPhysicalAddress(long position, out long physicalAddress) { - Range Map = BinarySearch(Maps, Position); + Range map = BinarySearch(_maps, position); - if (Map != null) + if (map != null) { - PhysicalAddress = ((MappedMemory)Map).PhysicalAddress; + physicalAddress = ((MappedMemory)map).PhysicalAddress; return true; } - PhysicalAddress = 0; + physicalAddress = 0; return false; } - public void AddReservation(long Position, long Size) + public void AddReservation(long position, long size) { - Reservations.Add(Position, new Range(Position, Size)); + _reservations.Add(position, new Range(position, size)); } - public bool RemoveReservation(long Position) + public bool RemoveReservation(long position) { - return Reservations.Remove(Position); + return _reservations.Remove(position); } - private Range BinarySearch(SortedList<long, Range> Lst, long Position) + private Range BinarySearch(SortedList<long, Range> lst, long position) { - int Left = 0; - int Right = Lst.Count - 1; + int left = 0; + int right = lst.Count - 1; - while (Left <= Right) + while (left <= right) { - int Size = Right - Left; + int size = right - left; - int Middle = Left + (Size >> 1); + int middle = left + (size >> 1); - Range Rg = Lst.Values[Middle]; + Range rg = lst.Values[middle]; - if ((ulong)Position >= Rg.Start && (ulong)Position < Rg.End) + if ((ulong)position >= rg.Start && (ulong)position < rg.End) { - return Rg; + return rg; } - if ((ulong)Position < Rg.Start) + if ((ulong)position < rg.Start) { - Right = Middle - 1; + right = middle - 1; } else { - Left = Middle + 1; + left = middle + 1; } } return null; } - private Range BinarySearchLt(SortedList<long, Range> Lst, long Position) + private Range BinarySearchLt(SortedList<long, Range> lst, long position) { - Range LtRg = null; + Range ltRg = null; - int Left = 0; - int Right = Lst.Count - 1; + int left = 0; + int right = lst.Count - 1; - while (Left <= Right) + while (left <= right) { - int Size = Right - Left; + int size = right - left; - int Middle = Left + (Size >> 1); + int middle = left + (size >> 1); - Range Rg = Lst.Values[Middle]; + Range rg = lst.Values[middle]; - if ((ulong)Position < Rg.Start) + if ((ulong)position < rg.Start) { - Right = Middle - 1; + right = middle - 1; } else { - Left = Middle + 1; + left = middle + 1; - if ((ulong)Position > Rg.Start) + if ((ulong)position > rg.Start) { - LtRg = Rg; + ltRg = rg; } } } - return LtRg; + return ltRg; } } }
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