mirror of
https://github.com/GreemDev/Ryujinx.git
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40d1acd198
* vi: Unify resolutions values and accurate implementation of them. To continue what was made in #2618, I've REd `vi` service a bit. Now values and checks related to displays are more accurate. - `am` GetDefaultDisplayResolution / GetDefaultDisplayResolutionChangeEvent have more informations on what the service does. - `vi:u/vi:m/vi:s` GetDisplayService are now accurate. - `IApplicationDisplay` GetRelayService, GetSystemDisplayService, GetManagerDisplayService, GetIndirectDisplayTransactionService, ListDisplays, OpenDisplay, OpenDefaultDisplay, CloseDisplay, GetDisplayResolution are now properly implemented. - Some other calls are cleaned or have extra checks accordingly to RE. Additionnaly, `IFriendService` have some wrong aligned things, and `pm:info` service placeholder was missing. * just use _openedDisplayInfo.Remove() * use context.Memory.Fill() * fix some casting * remove unneeded comment * cleanup * uses TryAdd * displayId > ulong * GetDisplayResolution > ulong * UL
436 lines
No EOL
16 KiB
C#
436 lines
No EOL
16 KiB
C#
using Ryujinx.Common;
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using Ryujinx.Common.Logging;
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using Ryujinx.Common.Memory;
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using Ryujinx.Cpu;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.HLE.HOS.Services.SurfaceFlinger;
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using Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService;
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using Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService.Types;
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using Ryujinx.HLE.HOS.Services.Vi.Types;
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using System;
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using System.Collections.Generic;
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using System.Runtime.CompilerServices;
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using System.Text;
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namespace Ryujinx.HLE.HOS.Services.Vi.RootService
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{
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class IApplicationDisplayService : IpcService
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{
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private readonly ViServiceType _serviceType;
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private readonly List<DisplayInfo> _displayInfo;
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private readonly Dictionary<ulong, DisplayInfo> _openDisplayInfo;
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private int _vsyncEventHandle;
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public IApplicationDisplayService(ViServiceType serviceType)
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{
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_serviceType = serviceType;
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_displayInfo = new List<DisplayInfo>();
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_openDisplayInfo = new Dictionary<ulong, DisplayInfo>();
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void AddDisplayInfo(string name, bool layerLimitEnabled, ulong layerLimitMax, ulong width, ulong height)
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{
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DisplayInfo displayInfo = new DisplayInfo()
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{
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Name = new Array40<byte>(),
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LayerLimitEnabled = layerLimitEnabled,
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Padding = new Array7<byte>(),
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LayerLimitMax = layerLimitMax,
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Width = width,
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Height = height
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};
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Encoding.ASCII.GetBytes(name).AsSpan().CopyTo(displayInfo.Name.ToSpan());
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_displayInfo.Add(displayInfo);
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}
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AddDisplayInfo("Default", true, 1, 1920, 1080);
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AddDisplayInfo("External", true, 1, 1920, 1080);
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AddDisplayInfo("Edid", true, 1, 0, 0);
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AddDisplayInfo("Internal", true, 1, 1920, 1080);
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AddDisplayInfo("Null", false, 0, 1920, 1080);
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}
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[CommandHipc(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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// FIXME: Should be _serviceType != ViServiceType.Application but guests crashes if we do this check.
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if (_serviceType > ViServiceType.System)
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{
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return ResultCode.InvalidRange;
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}
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MakeObject(context, new HOSBinderDriverServer());
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return ResultCode.Success;
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}
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[CommandHipc(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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// FIXME: Should be _serviceType == ViServiceType.System but guests crashes if we do this check.
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if (_serviceType > ViServiceType.System)
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{
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return ResultCode.InvalidRange;
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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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[CommandHipc(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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if (_serviceType > ViServiceType.System)
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{
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return ResultCode.InvalidRange;
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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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[CommandHipc(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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if (_serviceType > ViServiceType.System)
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{
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return ResultCode.InvalidRange;
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}
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MakeObject(context, new HOSBinderDriverServer());
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return ResultCode.Success;
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}
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[CommandHipc(1000)]
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// ListDisplays() -> (u64 count, buffer<nn::vi::DisplayInfo, 6>)
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public ResultCode ListDisplays(ServiceCtx context)
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{
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ulong displayInfoBuffer = context.Request.ReceiveBuff[0].Position;
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// TODO: Determine when more than one display is needed.
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ulong displayCount = 1;
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for (int i = 0; i < (int)displayCount; i++)
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{
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context.Memory.Fill(displayInfoBuffer + (ulong)(i * Unsafe.SizeOf<DisplayInfo>()), (ulong)(Unsafe.SizeOf<DisplayInfo>()), 0x00);
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context.Memory.Write(displayInfoBuffer, _displayInfo[i]);
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}
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context.ResponseData.Write(displayCount);
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return ResultCode.Success;
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}
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[CommandHipc(1010)]
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// OpenDisplay(nn::vi::DisplayName) -> u64 display_id
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public ResultCode OpenDisplay(ServiceCtx context)
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{
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string name = "";
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for (int index = 0; index < 8 && context.RequestData.BaseStream.Position < 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 OpenDisplayImpl(context, name);
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}
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[CommandHipc(1011)]
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// OpenDefaultDisplay() -> u64 display_id
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public ResultCode OpenDefaultDisplay(ServiceCtx context)
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{
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return OpenDisplayImpl(context, "Default");
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}
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private ResultCode OpenDisplayImpl(ServiceCtx context, string name)
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{
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if (name == "")
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{
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return ResultCode.InvalidValue;
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}
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int displayId = _displayInfo.FindIndex(display => Encoding.ASCII.GetString(display.Name.ToSpan()).Trim('\0') == name);
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if (displayId == -1)
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{
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return ResultCode.InvalidValue;
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}
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if (!_openDisplayInfo.TryAdd((ulong)displayId, _displayInfo[displayId]))
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{
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return ResultCode.AlreadyOpened;
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}
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context.ResponseData.Write((ulong)displayId);
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return ResultCode.Success;
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}
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[CommandHipc(1020)]
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// CloseDisplay(u64 display_id)
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public ResultCode CloseDisplay(ServiceCtx context)
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{
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ulong displayId = context.RequestData.ReadUInt64();
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if (!_openDisplayInfo.Remove(displayId))
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{
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return ResultCode.InvalidValue;
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}
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return ResultCode.Success;
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}
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[CommandHipc(1101)]
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// SetDisplayEnabled(u32 enabled_bool, u64 display_id)
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public ResultCode SetDisplayEnabled(ServiceCtx context)
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{
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// NOTE: Stubbed in original service.
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return ResultCode.Success;
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}
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[CommandHipc(1102)]
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// GetDisplayResolution(u64 display_id) -> (u64 width, u64 height)
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public ResultCode GetDisplayResolution(ServiceCtx context)
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{
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// NOTE: Not used in original service.
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// ulong displayId = context.RequestData.ReadUInt64();
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// NOTE: Returns ResultCode.InvalidArguments if width and height pointer are null, doesn't occur in our case.
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// NOTE: Values are hardcoded in original service.
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context.ResponseData.Write(1280UL); // Width
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context.ResponseData.Write(720UL); // Height
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return ResultCode.Success;
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}
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[CommandHipc(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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// TODO: support multi display.
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byte[] displayName = context.RequestData.ReadBytes(0x40);
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long layerId = context.RequestData.ReadInt64();
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long userId = context.RequestData.ReadInt64();
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ulong parcelPtr = context.Request.ReceiveBuff[0].Position;
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IBinder producer = context.Device.System.SurfaceFlinger.OpenLayer(context.Request.HandleDesc.PId, layerId);
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context.Device.System.SurfaceFlinger.SetRenderLayer(layerId);
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Parcel parcel = new Parcel(0x28, 0x4);
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parcel.WriteObject(producer, "dispdrv\0");
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ReadOnlySpan<byte> parcelData = parcel.Finish();
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context.Memory.Write(parcelPtr, parcelData);
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context.ResponseData.Write((long)parcelData.Length);
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return ResultCode.Success;
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}
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[CommandHipc(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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context.Device.System.SurfaceFlinger.CloseLayer(layerId);
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return ResultCode.Success;
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}
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[CommandHipc(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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ulong parcelPtr = context.Request.ReceiveBuff[0].Position;
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// TODO: support multi display.
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IBinder producer = context.Device.System.SurfaceFlinger.CreateLayer(0, out long layerId);
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context.Device.System.SurfaceFlinger.SetRenderLayer(layerId);
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Parcel parcel = new Parcel(0x28, 0x4);
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parcel.WriteObject(producer, "dispdrv\0");
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ReadOnlySpan<byte> parcelData = parcel.Finish();
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context.Memory.Write(parcelPtr, parcelData);
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context.ResponseData.Write(layerId);
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context.ResponseData.Write((long)parcelData.Length);
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return ResultCode.Success;
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}
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[CommandHipc(2031)]
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// DestroyStrayLayer(u64)
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public ResultCode DestroyStrayLayer(ServiceCtx context)
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{
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long layerId = context.RequestData.ReadInt64();
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context.Device.System.SurfaceFlinger.CloseLayer(layerId);
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return ResultCode.Success;
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}
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[CommandHipc(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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/*
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uint sourceScalingMode = context.RequestData.ReadUInt32();
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ulong layerId = context.RequestData.ReadUInt64();
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*/
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// NOTE: Original service converts SourceScalingMode to DestinationScalingMode but does nothing with the converted value.
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return ResultCode.Success;
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}
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[CommandHipc(2102)] // 5.0.0+
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// ConvertScalingMode(u32 source_scaling_mode) -> u64 destination_scaling_mode
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public ResultCode ConvertScalingMode(ServiceCtx context)
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{
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SourceScalingMode scalingMode = (SourceScalingMode)context.RequestData.ReadInt32();
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DestinationScalingMode? convertedScalingMode = scalingMode switch
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{
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SourceScalingMode.None => DestinationScalingMode.None,
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SourceScalingMode.Freeze => DestinationScalingMode.Freeze,
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SourceScalingMode.ScaleAndCrop => DestinationScalingMode.ScaleAndCrop,
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SourceScalingMode.ScaleToWindow => DestinationScalingMode.ScaleToWindow,
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SourceScalingMode.PreserveAspectRatio => DestinationScalingMode.PreserveAspectRatio,
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_ => null,
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};
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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 != SourceScalingMode.ScaleToWindow && scalingMode != SourceScalingMode.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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[CommandHipc(2450)]
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// GetIndirectLayerImageMap(s64 width, s64 height, u64 handle, nn::applet::AppletResourceUserId, pid) -> (s64, s64, buffer<bytes, 0x46>)
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public ResultCode GetIndirectLayerImageMap(ServiceCtx context)
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{
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// The size of the layer buffer should be an aligned multiple of width * height
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// because it was created using GetIndirectLayerImageRequiredMemoryInfo as a guide.
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ulong layerBuffPosition = context.Request.ReceiveBuff[0].Position;
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ulong layerBuffSize = context.Request.ReceiveBuff[0].Size;
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// Fill the layer with zeros.
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context.Memory.Fill(layerBuffPosition, layerBuffSize, 0x00);
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Logger.Stub?.PrintStub(LogClass.ServiceVi);
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return ResultCode.Success;
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}
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[CommandHipc(2460)]
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// GetIndirectLayerImageRequiredMemoryInfo(u64 width, u64 height) -> (u64 size, u64 alignment)
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public ResultCode GetIndirectLayerImageRequiredMemoryInfo(ServiceCtx context)
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{
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/*
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// Doesn't occur in our case.
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if (sizePtr == null || address_alignmentPtr == null)
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{
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return ResultCode.InvalidArguments;
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}
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*/
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int width = (int)context.RequestData.ReadUInt64();
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int height = (int)context.RequestData.ReadUInt64();
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if (height < 0 || width < 0)
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{
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return ResultCode.InvalidLayerSize;
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}
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else
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{
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/*
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// Doesn't occur in our case.
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if (!service_initialized)
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{
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return ResultCode.InvalidArguments;
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}
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*/
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const ulong defaultAlignment = 0x1000;
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const ulong defaultSize = 0x20000;
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// NOTE: The official service setup a A8B8G8R8 texture with a linear layout and then query its size.
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// As we don't need this texture on the emulator, we can just simplify this logic and directly
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// do a linear layout size calculation. (stride * height * bytePerPixel)
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int pitch = BitUtils.AlignUp(BitUtils.DivRoundUp(width * 32, 8), 64);
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int memorySize = pitch * BitUtils.AlignUp(height, 64);
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ulong requiredMemorySize = (ulong)BitUtils.AlignUp(memorySize, (int)defaultAlignment);
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ulong size = (requiredMemorySize + defaultSize - 1) / defaultSize * defaultSize;
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context.ResponseData.Write(size);
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context.ResponseData.Write(defaultAlignment);
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}
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return ResultCode.Success;
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}
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[CommandHipc(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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ulong displayId = context.RequestData.ReadUInt64();
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if (!_openDisplayInfo.ContainsKey(displayId))
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{
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return ResultCode.InvalidValue;
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}
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if (_vsyncEventHandle == 0)
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{
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if (context.Process.HandleTable.GenerateHandle(context.Device.System.VsyncEvent.ReadableEvent, out _vsyncEventHandle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_vsyncEventHandle);
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return ResultCode.Success;
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}
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}
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} |