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Ryujinx/Ryujinx.HLE/HOS/Services/Am/AppletAE/AllSystemAppletProxiesService/SystemAppletProxy/IDisplayController.cs
gdkchan 08831eecf7
IPC refactor part 3+4: New server HIPC message processor (#4188)
* IPC refactor part 3 + 4: New server HIPC message processor with source generator based serialization

* Make types match on calls to AlignUp/AlignDown

* Formatting

* Address some PR feedback

* Move BitfieldExtensions to Ryujinx.Common.Utilities and consolidate implementations

* Rename Reader/Writer to SpanReader/SpanWriter and move to Ryujinx.Common.Memory

* Implement EventType

* Address more PR feedback

* Log request processing errors since they are not normal

* Rename waitable to multiwait and add missing lock

* PR feedback

* Ac_K PR feedback
2023-01-04 23:15:45 +01:00

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3.4 KiB
C#

using Ryujinx.Common.Logging;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.Horizon.Common;
using System;
namespace Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy
{
class IDisplayController : IpcService
{
private KTransferMemory _transferMem;
private bool _lastApplicationCaptureBufferAcquired;
private bool _callerAppletCaptureBufferAcquired;
public IDisplayController(ServiceCtx context)
{
_transferMem = context.Device.System.AppletCaptureBufferTransfer;
}
[CommandHipc(8)] // 2.0.0+
// TakeScreenShotOfOwnLayer(b8, s32)
public ResultCode TakeScreenShotOfOwnLayer(ServiceCtx context)
{
bool unknown1 = context.RequestData.ReadBoolean();
int unknown2 = context.RequestData.ReadInt32();
Logger.Stub?.PrintStub(LogClass.ServiceAm, new { unknown1, unknown2 });
return ResultCode.Success;
}
[CommandHipc(11)]
// ReleaseLastApplicationCaptureBuffer()
public ResultCode ReleaseLastApplicationCaptureBuffer(ServiceCtx context)
{
if (!_lastApplicationCaptureBufferAcquired)
{
return ResultCode.BufferNotAcquired;
}
_lastApplicationCaptureBufferAcquired = false;
return ResultCode.Success;
}
[CommandHipc(15)]
// ReleaseCallerAppletCaptureBuffer()
public ResultCode ReleaseCallerAppletCaptureBuffer(ServiceCtx context)
{
if (!_callerAppletCaptureBufferAcquired)
{
return ResultCode.BufferNotAcquired;
}
_callerAppletCaptureBufferAcquired = false;
return ResultCode.Success;
}
[CommandHipc(16)]
// AcquireLastApplicationCaptureBufferEx() -> (b8, handle<copy>)
public ResultCode AcquireLastApplicationCaptureBufferEx(ServiceCtx context)
{
if (_lastApplicationCaptureBufferAcquired)
{
return ResultCode.BufferAlreadyAcquired;
}
if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
_lastApplicationCaptureBufferAcquired = true;
context.ResponseData.Write(_lastApplicationCaptureBufferAcquired);
return ResultCode.Success;
}
[CommandHipc(18)]
// AcquireCallerAppletCaptureBufferEx() -> (b8, handle<copy>)
public ResultCode AcquireCallerAppletCaptureBufferEx(ServiceCtx context)
{
if (_callerAppletCaptureBufferAcquired)
{
return ResultCode.BufferAlreadyAcquired;
}
if (context.Process.HandleTable.GenerateHandle(_transferMem, out int handle) != Result.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
_callerAppletCaptureBufferAcquired = true;
context.ResponseData.Write(_callerAppletCaptureBufferAcquired);
return ResultCode.Success;
}
}
}