diff options
Diffstat (limited to 'Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs')
| -rw-r--r-- | Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs b/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs index adc523e5..75a76b91 100644 --- a/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs +++ b/Ryujinx.HLE/HOS/Services/Nv/NvMap/NvMapIoctl.cs @@ -11,290 +11,290 @@ namespace Ryujinx.HLE.HOS.Services.Nv.NvMap { private const int FlagNotFreedYet = 1; - private static ConcurrentDictionary<KProcess, IdDictionary> Maps; + private static ConcurrentDictionary<KProcess, IdDictionary> _maps; static NvMapIoctl() { - Maps = new ConcurrentDictionary<KProcess, IdDictionary>(); + _maps = new ConcurrentDictionary<KProcess, IdDictionary>(); } - public static int ProcessIoctl(ServiceCtx Context, int Cmd) + public static int ProcessIoctl(ServiceCtx context, int cmd) { - switch (Cmd & 0xffff) + switch (cmd & 0xffff) { - case 0x0101: return Create(Context); - case 0x0103: return FromId(Context); - case 0x0104: return Alloc (Context); - case 0x0105: return Free (Context); - case 0x0109: return Param (Context); - case 0x010e: return GetId (Context); + case 0x0101: return Create(context); + case 0x0103: return FromId(context); + case 0x0104: return Alloc (context); + case 0x0105: return Free (context); + case 0x0109: return Param (context); + case 0x010e: return GetId (context); } - Logger.PrintWarning(LogClass.ServiceNv, $"Unsupported Ioctl command 0x{Cmd:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Unsupported Ioctl command 0x{cmd:x8}!"); return NvResult.NotSupported; } - private static int Create(ServiceCtx Context) + private static int Create(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapCreate Args = MemoryHelper.Read<NvMapCreate>(Context.Memory, InputPosition); + NvMapCreate args = MemoryHelper.Read<NvMapCreate>(context.Memory, inputPosition); - if (Args.Size == 0) + if (args.Size == 0) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{Args.Size:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid size 0x{args.Size:x8}!"); return NvResult.InvalidInput; } - int Size = IntUtils.AlignUp(Args.Size, NvGpuVmm.PageSize); + int size = IntUtils.AlignUp(args.Size, NvGpuVmm.PageSize); - Args.Handle = AddNvMap(Context, new NvMapHandle(Size)); + args.Handle = AddNvMap(context, new NvMapHandle(size)); - Logger.PrintInfo(LogClass.ServiceNv, $"Created map {Args.Handle} with size 0x{Size:x8}!"); + Logger.PrintInfo(LogClass.ServiceNv, $"Created map {args.Handle} with size 0x{size:x8}!"); - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); return NvResult.Success; } - private static int FromId(ServiceCtx Context) + private static int FromId(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapFromId Args = MemoryHelper.Read<NvMapFromId>(Context.Memory, InputPosition); + NvMapFromId args = MemoryHelper.Read<NvMapFromId>(context.Memory, inputPosition); - NvMapHandle Map = GetNvMap(Context, Args.Id); + NvMapHandle map = GetNvMap(context, args.Id); - if (Map == null) + if (map == null) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!"); return NvResult.InvalidInput; } - Map.IncrementRefCount(); + map.IncrementRefCount(); - Args.Handle = Args.Id; + args.Handle = args.Id; - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); return NvResult.Success; } - private static int Alloc(ServiceCtx Context) + private static int Alloc(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapAlloc Args = MemoryHelper.Read<NvMapAlloc>(Context.Memory, InputPosition); + NvMapAlloc args = MemoryHelper.Read<NvMapAlloc>(context.Memory, inputPosition); - NvMapHandle Map = GetNvMap(Context, Args.Handle); + NvMapHandle map = GetNvMap(context, args.Handle); - if (Map == null) + if (map == null) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!"); return NvResult.InvalidInput; } - if ((Args.Align & (Args.Align - 1)) != 0) + if ((args.Align & (args.Align - 1)) != 0) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid alignment 0x{Args.Align:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid alignment 0x{args.Align:x8}!"); return NvResult.InvalidInput; } - if ((uint)Args.Align < NvGpuVmm.PageSize) + if ((uint)args.Align < NvGpuVmm.PageSize) { - Args.Align = NvGpuVmm.PageSize; + args.Align = NvGpuVmm.PageSize; } - int Result = NvResult.Success; + int result = NvResult.Success; - if (!Map.Allocated) + if (!map.Allocated) { - Map.Allocated = true; + map.Allocated = true; - Map.Align = Args.Align; - Map.Kind = (byte)Args.Kind; + map.Align = args.Align; + map.Kind = (byte)args.Kind; - int Size = IntUtils.AlignUp(Map.Size, NvGpuVmm.PageSize); + int size = IntUtils.AlignUp(map.Size, NvGpuVmm.PageSize); - long Address = Args.Address; + long address = args.Address; - if (Address == 0) + if (address == 0) { //When the address is zero, we need to allocate //our own backing memory for the NvMap. //TODO: Is this allocation inside the transfer memory? - Result = NvResult.OutOfMemory; + result = NvResult.OutOfMemory; } - if (Result == NvResult.Success) + if (result == NvResult.Success) { - Map.Size = Size; - Map.Address = Address; + map.Size = size; + map.Address = address; } } - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); - return Result; + return result; } - private static int Free(ServiceCtx Context) + private static int Free(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapFree Args = MemoryHelper.Read<NvMapFree>(Context.Memory, InputPosition); + NvMapFree args = MemoryHelper.Read<NvMapFree>(context.Memory, inputPosition); - NvMapHandle Map = GetNvMap(Context, Args.Handle); + NvMapHandle map = GetNvMap(context, args.Handle); - if (Map == null) + if (map == null) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!"); return NvResult.InvalidInput; } - if (Map.DecrementRefCount() <= 0) + if (map.DecrementRefCount() <= 0) { - DeleteNvMap(Context, Args.Handle); + DeleteNvMap(context, args.Handle); - Logger.PrintInfo(LogClass.ServiceNv, $"Deleted map {Args.Handle}!"); + Logger.PrintInfo(LogClass.ServiceNv, $"Deleted map {args.Handle}!"); - Args.Address = Map.Address; - Args.Flags = 0; + args.Address = map.Address; + args.Flags = 0; } else { - Args.Address = 0; - Args.Flags = FlagNotFreedYet; + args.Address = 0; + args.Flags = FlagNotFreedYet; } - Args.Size = Map.Size; + args.Size = map.Size; - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); return NvResult.Success; } - private static int Param(ServiceCtx Context) + private static int Param(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapParam Args = MemoryHelper.Read<NvMapParam>(Context.Memory, InputPosition); + NvMapParam args = MemoryHelper.Read<NvMapParam>(context.Memory, inputPosition); - NvMapHandle Map = GetNvMap(Context, Args.Handle); + NvMapHandle map = GetNvMap(context, args.Handle); - if (Map == null) + if (map == null) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!"); return NvResult.InvalidInput; } - switch ((NvMapHandleParam)Args.Param) + switch ((NvMapHandleParam)args.Param) { - case NvMapHandleParam.Size: Args.Result = Map.Size; break; - case NvMapHandleParam.Align: Args.Result = Map.Align; break; - case NvMapHandleParam.Heap: Args.Result = 0x40000000; break; - case NvMapHandleParam.Kind: Args.Result = Map.Kind; break; - case NvMapHandleParam.Compr: Args.Result = 0; break; + case NvMapHandleParam.Size: args.Result = map.Size; break; + case NvMapHandleParam.Align: args.Result = map.Align; break; + case NvMapHandleParam.Heap: args.Result = 0x40000000; break; + case NvMapHandleParam.Kind: args.Result = map.Kind; break; + case NvMapHandleParam.Compr: args.Result = 0; break; //Note: Base is not supported and returns an error. //Any other value also returns an error. default: return NvResult.InvalidInput; } - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); return NvResult.Success; } - private static int GetId(ServiceCtx Context) + private static int GetId(ServiceCtx context) { - long InputPosition = Context.Request.GetBufferType0x21().Position; - long OutputPosition = Context.Request.GetBufferType0x22().Position; + long inputPosition = context.Request.GetBufferType0x21().Position; + long outputPosition = context.Request.GetBufferType0x22().Position; - NvMapGetId Args = MemoryHelper.Read<NvMapGetId>(Context.Memory, InputPosition); + NvMapGetId args = MemoryHelper.Read<NvMapGetId>(context.Memory, inputPosition); - NvMapHandle Map = GetNvMap(Context, Args.Handle); + NvMapHandle map = GetNvMap(context, args.Handle); - if (Map == null) + if (map == null) { - Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{Args.Handle:x8}!"); + Logger.PrintWarning(LogClass.ServiceNv, $"Invalid handle 0x{args.Handle:x8}!"); return NvResult.InvalidInput; } - Args.Id = Args.Handle; + args.Id = args.Handle; - MemoryHelper.Write(Context.Memory, OutputPosition, Args); + MemoryHelper.Write(context.Memory, outputPosition, args); return NvResult.Success; } - private static int AddNvMap(ServiceCtx Context, NvMapHandle Map) + private static int AddNvMap(ServiceCtx context, NvMapHandle map) { - IdDictionary Dict = Maps.GetOrAdd(Context.Process, (Key) => + IdDictionary dict = _maps.GetOrAdd(context.Process, (key) => { - IdDictionary NewDict = new IdDictionary(); + IdDictionary newDict = new IdDictionary(); - NewDict.Add(0, new NvMapHandle()); + newDict.Add(0, new NvMapHandle()); - return NewDict; + return newDict; }); - return Dict.Add(Map); + return dict.Add(map); } - private static bool DeleteNvMap(ServiceCtx Context, int Handle) + private static bool DeleteNvMap(ServiceCtx context, int handle) { - if (Maps.TryGetValue(Context.Process, out IdDictionary Dict)) + if (_maps.TryGetValue(context.Process, out IdDictionary dict)) { - return Dict.Delete(Handle) != null; + return dict.Delete(handle) != null; } return false; } - public static void InitializeNvMap(ServiceCtx Context) + public static void InitializeNvMap(ServiceCtx context) { - IdDictionary Dict = Maps.GetOrAdd(Context.Process, (Key) =>new IdDictionary()); + IdDictionary dict = _maps.GetOrAdd(context.Process, (key) =>new IdDictionary()); - Dict.Add(0, new NvMapHandle()); + dict.Add(0, new NvMapHandle()); } - public static NvMapHandle GetNvMapWithFb(ServiceCtx Context, int Handle) + public static NvMapHandle GetNvMapWithFb(ServiceCtx context, int handle) { - if (Maps.TryGetValue(Context.Process, out IdDictionary Dict)) + if (_maps.TryGetValue(context.Process, out IdDictionary dict)) { - return Dict.GetData<NvMapHandle>(Handle); + return dict.GetData<NvMapHandle>(handle); } return null; } - public static NvMapHandle GetNvMap(ServiceCtx Context, int Handle) + public static NvMapHandle GetNvMap(ServiceCtx context, int handle) { - if (Handle != 0 && Maps.TryGetValue(Context.Process, out IdDictionary Dict)) + if (handle != 0 && _maps.TryGetValue(context.Process, out IdDictionary dict)) { - return Dict.GetData<NvMapHandle>(Handle); + return dict.GetData<NvMapHandle>(handle); } return null; } - public static void UnloadProcess(KProcess Process) + public static void UnloadProcess(KProcess process) { - Maps.TryRemove(Process, out _); + _maps.TryRemove(process, out _); } } }
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