mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-11-24 05:32:03 +00:00
4ad3936afd
* refactoring result codes - Add a main enum who can handle some orphalin result codes and the default `ResultCode.Success` one. - Add sub-enum by services when it's needed. - Remove some empty line. - Recast all service calls to ResultCode. - Remove some unneeded static declaration. - Delete unused `NvHelper` class. * NvResult is back * Fix
287 lines
No EOL
9.3 KiB
C#
287 lines
No EOL
9.3 KiB
C#
using ChocolArm64.Memory;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using System;
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using System.IO;
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using System.Text;
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using static Ryujinx.HLE.HOS.Services.Android.Parcel;
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namespace Ryujinx.HLE.HOS.Services.Vi
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{
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class IApplicationDisplayService : IpcService
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{
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private IdDictionary _displays;
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public IApplicationDisplayService()
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{
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_displays = new IdDictionary();
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}
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[Command(100)]
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// GetRelayService() -> object<nns::hosbinder::IHOSBinderDriver>
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public ResultCode GetRelayService(ServiceCtx context)
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{
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MakeObject(context, new IHOSBinderDriver(
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context.Device.System,
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context.Device.Gpu.Renderer));
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return ResultCode.Success;
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}
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[Command(101)]
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// GetSystemDisplayService() -> object<nn::visrv::sf::ISystemDisplayService>
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public ResultCode GetSystemDisplayService(ServiceCtx context)
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{
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MakeObject(context, new ISystemDisplayService(this));
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return ResultCode.Success;
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}
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[Command(102)]
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// GetManagerDisplayService() -> object<nn::visrv::sf::IManagerDisplayService>
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public ResultCode GetManagerDisplayService(ServiceCtx context)
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{
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MakeObject(context, new IManagerDisplayService(this));
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return ResultCode.Success;
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}
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[Command(103)] // 2.0.0+
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// GetIndirectDisplayTransactionService() -> object<nns::hosbinder::IHOSBinderDriver>
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public ResultCode GetIndirectDisplayTransactionService(ServiceCtx context)
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{
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MakeObject(context, new IHOSBinderDriver(
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context.Device.System,
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context.Device.Gpu.Renderer));
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return ResultCode.Success;
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}
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[Command(1000)]
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// ListDisplays() -> (u64, buffer<nn::vi::DisplayInfo, 6>)
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public ResultCode ListDisplays(ServiceCtx context)
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{
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long recBuffPtr = context.Request.ReceiveBuff[0].Position;
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MemoryHelper.FillWithZeros(context.Memory, recBuffPtr, 0x60);
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// Add only the default display to buffer
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context.Memory.WriteBytes(recBuffPtr, Encoding.ASCII.GetBytes("Default"));
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context.Memory.WriteInt64(recBuffPtr + 0x40, 0x1L);
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context.Memory.WriteInt64(recBuffPtr + 0x48, 0x1L);
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context.Memory.WriteInt64(recBuffPtr + 0x50, 1920L);
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context.Memory.WriteInt64(recBuffPtr + 0x58, 1080L);
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context.ResponseData.Write(1L);
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return ResultCode.Success;
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}
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[Command(1010)]
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// OpenDisplay(nn::vi::DisplayName) -> u64
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public ResultCode OpenDisplay(ServiceCtx context)
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{
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string name = GetDisplayName(context);
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long displayId = _displays.Add(new Display(name));
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context.ResponseData.Write(displayId);
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return ResultCode.Success;
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}
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[Command(1020)]
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// CloseDisplay(u64)
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public ResultCode CloseDisplay(ServiceCtx context)
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{
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int displayId = context.RequestData.ReadInt32();
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_displays.Delete(displayId);
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return ResultCode.Success;
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}
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[Command(1102)]
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// GetDisplayResolution(u64) -> (u64, u64)
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public ResultCode GetDisplayResolution(ServiceCtx context)
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{
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long displayId = context.RequestData.ReadInt32();
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context.ResponseData.Write(1280);
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context.ResponseData.Write(720);
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return ResultCode.Success;
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}
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[Command(2020)]
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// OpenLayer(nn::vi::DisplayName, u64, nn::applet::AppletResourceUserId, pid) -> (u64, buffer<bytes, 6>)
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public ResultCode OpenLayer(ServiceCtx context)
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{
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long layerId = context.RequestData.ReadInt64();
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long userId = context.RequestData.ReadInt64();
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long parcelPtr = context.Request.ReceiveBuff[0].Position;
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byte[] parcel = MakeIGraphicsBufferProducer(parcelPtr);
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context.Memory.WriteBytes(parcelPtr, parcel);
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context.ResponseData.Write((long)parcel.Length);
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return ResultCode.Success;
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}
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[Command(2021)]
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// CloseLayer(u64)
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public ResultCode CloseLayer(ServiceCtx context)
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{
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long layerId = context.RequestData.ReadInt64();
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return ResultCode.Success;
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}
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[Command(2030)]
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// CreateStrayLayer(u32, u64) -> (u64, u64, buffer<bytes, 6>)
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public ResultCode CreateStrayLayer(ServiceCtx context)
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{
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long layerFlags = context.RequestData.ReadInt64();
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long displayId = context.RequestData.ReadInt64();
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long parcelPtr = context.Request.ReceiveBuff[0].Position;
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Display disp = _displays.GetData<Display>((int)displayId);
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byte[] parcel = MakeIGraphicsBufferProducer(parcelPtr);
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context.Memory.WriteBytes(parcelPtr, parcel);
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context.ResponseData.Write(0L);
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context.ResponseData.Write((long)parcel.Length);
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return ResultCode.Success;
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}
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[Command(2031)]
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// DestroyStrayLayer(u64)
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public ResultCode DestroyStrayLayer(ServiceCtx context)
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{
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return ResultCode.Success;
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}
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[Command(2101)]
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// SetLayerScalingMode(u32, u64)
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public ResultCode SetLayerScalingMode(ServiceCtx context)
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{
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int scalingMode = context.RequestData.ReadInt32();
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long unknown = context.RequestData.ReadInt64();
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return ResultCode.Success;
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}
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[Command(2102)] // 5.0.0+
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// ConvertScalingMode(unknown) -> unknown
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public ResultCode ConvertScalingMode(ServiceCtx context)
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{
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SrcScalingMode scalingMode = (SrcScalingMode)context.RequestData.ReadInt32();
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DstScalingMode? convertedScalingMode = ConvertScalingMode(scalingMode);
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if (!convertedScalingMode.HasValue)
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{
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// Scaling mode out of the range of valid values.
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return ResultCode.InvalidArguments;
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}
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if (scalingMode != SrcScalingMode.ScaleToWindow &&
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scalingMode != SrcScalingMode.PreserveAspectRatio)
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{
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// Invalid scaling mode specified.
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return ResultCode.InvalidScalingMode;
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}
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context.ResponseData.Write((ulong)convertedScalingMode);
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return ResultCode.Success;
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}
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private DstScalingMode? ConvertScalingMode(SrcScalingMode source)
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{
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switch (source)
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{
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case SrcScalingMode.None: return DstScalingMode.None;
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case SrcScalingMode.Freeze: return DstScalingMode.Freeze;
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case SrcScalingMode.ScaleAndCrop: return DstScalingMode.ScaleAndCrop;
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case SrcScalingMode.ScaleToWindow: return DstScalingMode.ScaleToWindow;
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case SrcScalingMode.PreserveAspectRatio: return DstScalingMode.PreserveAspectRatio;
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}
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return null;
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}
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[Command(5202)]
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// GetDisplayVsyncEvent(u64) -> handle<copy>
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public ResultCode GetDisplayVSyncEvent(ServiceCtx context)
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{
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string name = GetDisplayName(context);
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if (context.Process.HandleTable.GenerateHandle(context.Device.System.VsyncEvent.ReadableEvent, out int handle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
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return ResultCode.Success;
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}
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private byte[] MakeIGraphicsBufferProducer(long basePtr)
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{
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long id = 0x20;
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long cookiePtr = 0L;
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using (MemoryStream ms = new MemoryStream())
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{
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BinaryWriter writer = new BinaryWriter(ms);
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// flat_binder_object (size is 0x28)
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writer.Write(2); //Type (BINDER_TYPE_WEAK_BINDER)
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writer.Write(0); //Flags
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writer.Write((int)(id >> 0));
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writer.Write((int)(id >> 32));
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writer.Write((int)(cookiePtr >> 0));
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writer.Write((int)(cookiePtr >> 32));
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writer.Write((byte)'d');
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writer.Write((byte)'i');
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writer.Write((byte)'s');
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writer.Write((byte)'p');
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writer.Write((byte)'d');
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writer.Write((byte)'r');
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writer.Write((byte)'v');
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writer.Write((byte)'\0');
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writer.Write(0L); //Pad
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return MakeParcel(ms.ToArray(), new byte[] { 0, 0, 0, 0 });
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}
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}
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private string GetDisplayName(ServiceCtx context)
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{
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string name = string.Empty;
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for (int index = 0; index < 8 &&
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context.RequestData.BaseStream.Position <
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context.RequestData.BaseStream.Length; index++)
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{
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byte chr = context.RequestData.ReadByte();
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if (chr >= 0x20 && chr < 0x7f)
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{
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name += (char)chr;
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}
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}
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return name;
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}
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}
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} |