mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-09-10 09:48:51 +02:00
225 lines
No EOL
11 KiB
C#
225 lines
No EOL
11 KiB
C#
using Ryujinx.Core.OsHle;
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
namespace Ryujinx.Core
|
|
{
|
|
public class Hid
|
|
{
|
|
/*
|
|
Thanks to:
|
|
https://github.com/reswitched/libtransistor/blob/development/lib/hid.c
|
|
https://github.com/reswitched/libtransistor/blob/development/include/libtransistor/hid.h
|
|
https://github.com/switchbrew/libnx/blob/master/nx/source/services/hid.c
|
|
https://github.com/switchbrew/libnx/blob/master/nx/include/switch/services/hid.h
|
|
|
|
struct HidSharedMemory
|
|
{
|
|
header[0x400];
|
|
touchscreen[0x3000];
|
|
mouse[0x400];
|
|
keyboard[0x400];
|
|
unkSection1[0x400];
|
|
unkSection2[0x400];
|
|
unkSection3[0x400];
|
|
unkSection4[0x400];
|
|
unkSection5[0x200];
|
|
unkSection6[0x200];
|
|
unkSection7[0x200];
|
|
unkSection8[0x800];
|
|
controllerSerials[0x4000];
|
|
controllers[0x5000 * 10];
|
|
unkSection9[0x4600];
|
|
}
|
|
*/
|
|
|
|
private const int Hid_Num_Entries = 17;
|
|
private Switch Ns;
|
|
private long SharedMemOffset;
|
|
|
|
public Hid(Switch Ns)
|
|
{
|
|
this.Ns = Ns;
|
|
}
|
|
|
|
public void Init(long HidOffset)
|
|
{
|
|
unsafe
|
|
{
|
|
if (HidOffset == 0 || HidOffset + Horizon.HidSize > uint.MaxValue)
|
|
{
|
|
return;
|
|
}
|
|
|
|
SharedMemOffset = HidOffset;
|
|
|
|
uint InnerOffset = (uint)Marshal.SizeOf(typeof(HidSharedMemHeader));
|
|
|
|
IntPtr HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidTouchScreen TouchScreen = new HidTouchScreen();
|
|
TouchScreen.Header.TimestampTicks = (ulong)Environment.TickCount;
|
|
TouchScreen.Header.NumEntries = (ulong)Hid_Num_Entries;
|
|
TouchScreen.Header.LatestEntry = 0;
|
|
TouchScreen.Header.MaxEntryIndex = (ulong)Hid_Num_Entries - 1;
|
|
TouchScreen.Header.Timestamp = (ulong)Environment.TickCount;
|
|
|
|
Marshal.StructureToPtr(TouchScreen, HidPtr, false);
|
|
|
|
InnerOffset += (uint)Marshal.SizeOf(typeof(HidTouchScreen));
|
|
HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidMouse Mouse = new HidMouse();
|
|
Mouse.Header.TimestampTicks = (ulong)Environment.TickCount;
|
|
Mouse.Header.NumEntries = (ulong)Hid_Num_Entries;
|
|
Mouse.Header.LatestEntry = 0;
|
|
Mouse.Header.MaxEntryIndex = (ulong)Hid_Num_Entries - 1;
|
|
|
|
//TODO: Write this structure when the input is implemented
|
|
//Marshal.StructureToPtr(Mouse, HidPtr, false);
|
|
|
|
InnerOffset += (uint)Marshal.SizeOf(typeof(HidMouse));
|
|
HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidKeyboard Keyboard = new HidKeyboard();
|
|
Keyboard.Header.TimestampTicks = (ulong)Environment.TickCount;
|
|
Keyboard.Header.NumEntries = (ulong)Hid_Num_Entries;
|
|
Keyboard.Header.LatestEntry = 0;
|
|
Keyboard.Header.MaxEntryIndex = (ulong)Hid_Num_Entries - 1;
|
|
|
|
//TODO: Write this structure when the input is implemented
|
|
//Marshal.StructureToPtr(Keyboard, HidPtr, false);
|
|
|
|
InnerOffset += (uint)Marshal.SizeOf(typeof(HidKeyboard)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection1)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection2)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection3)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection4)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection5)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection6)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection7)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection8)) +
|
|
(uint)Marshal.SizeOf(typeof(HidControllerSerials));
|
|
|
|
//Increase the loop to initialize more controller.
|
|
for (int i = 8; i < Enum.GetNames(typeof(HidControllerID)).Length - 1; i++)
|
|
{
|
|
HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset + (uint)(Marshal.SizeOf(typeof(HidController)) * i));
|
|
|
|
HidController Controller = new HidController();
|
|
Controller.Header.Type = (uint)(HidControllerType.ControllerType_Handheld | HidControllerType.ControllerType_JoyconPair);
|
|
Controller.Header.IsHalf = 0;
|
|
Controller.Header.SingleColorsDescriptor = (uint)(HidControllerColorDescription.ColorDesc_ColorsNonexistent);
|
|
Controller.Header.SingleColorBody = 0;
|
|
Controller.Header.SingleColorButtons = 0;
|
|
Controller.Header.SplitColorsDescriptor = 0;
|
|
Controller.Header.LeftColorBody = (uint)JoyConColor.Body_Neon_Red;
|
|
Controller.Header.LeftColorButtons = (uint)JoyConColor.Buttons_Neon_Red;
|
|
Controller.Header.RightColorBody = (uint)JoyConColor.Body_Neon_Blue;
|
|
Controller.Header.RightColorButtons = (uint)JoyConColor.Buttons_Neon_Blue;
|
|
|
|
Controller.Layouts = new HidControllerLayout[Enum.GetNames(typeof(HidControllerLayouts)).Length];
|
|
Controller.Layouts[(int)HidControllerLayouts.Main] = new HidControllerLayout();
|
|
Controller.Layouts[(int)HidControllerLayouts.Main].Header.LatestEntry = (ulong)Hid_Num_Entries;
|
|
|
|
Marshal.StructureToPtr(Controller, HidPtr, false);
|
|
}
|
|
|
|
Logging.Info("HID Initialized!");
|
|
}
|
|
}
|
|
|
|
public void SendControllerButtons(HidControllerID ControllerId,
|
|
HidControllerLayouts Layout,
|
|
HidControllerKeys Buttons,
|
|
JoystickPosition LeftJoystick,
|
|
JoystickPosition RightJoystick)
|
|
{
|
|
uint InnerOffset = (uint)Marshal.SizeOf(typeof(HidSharedMemHeader)) +
|
|
(uint)Marshal.SizeOf(typeof(HidTouchScreen)) +
|
|
(uint)Marshal.SizeOf(typeof(HidMouse)) +
|
|
(uint)Marshal.SizeOf(typeof(HidKeyboard)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection1)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection2)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection3)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection4)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection5)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection6)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection7)) +
|
|
(uint)Marshal.SizeOf(typeof(HidUnknownSection8)) +
|
|
(uint)Marshal.SizeOf(typeof(HidControllerSerials)) +
|
|
((uint)(Marshal.SizeOf(typeof(HidController)) * (int)ControllerId)) +
|
|
(uint)Marshal.SizeOf(typeof(HidControllerHeader)) +
|
|
(uint)Layout * (uint)Marshal.SizeOf(typeof(HidControllerLayout));
|
|
|
|
IntPtr HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidControllerLayoutHeader OldControllerHeaderLayout = (HidControllerLayoutHeader)Marshal.PtrToStructure(HidPtr, typeof(HidControllerLayoutHeader));
|
|
|
|
HidControllerLayoutHeader ControllerLayoutHeader = new HidControllerLayoutHeader
|
|
{
|
|
TimestampTicks = (ulong)Environment.TickCount,
|
|
NumEntries = (ulong)Hid_Num_Entries,
|
|
MaxEntryIndex = (ulong)Hid_Num_Entries - 1,
|
|
LatestEntry = (OldControllerHeaderLayout.LatestEntry < (ulong)Hid_Num_Entries ? OldControllerHeaderLayout.LatestEntry + 1 : 0)
|
|
};
|
|
|
|
Marshal.StructureToPtr(ControllerLayoutHeader, HidPtr, false);
|
|
|
|
InnerOffset += (uint)Marshal.SizeOf(typeof(HidControllerLayoutHeader)) + (uint)((uint)(ControllerLayoutHeader.LatestEntry) * Marshal.SizeOf(typeof(HidControllerInputEntry)));
|
|
HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidControllerInputEntry ControllerInputEntry = new HidControllerInputEntry
|
|
{
|
|
Timestamp = (ulong)Environment.TickCount,
|
|
Timestamp_2 = (ulong)Environment.TickCount,
|
|
Buttons = (ulong)Buttons,
|
|
Joysticks = new JoystickPosition[(int)HidControllerJoystick.Joystick_Num_Sticks]
|
|
};
|
|
ControllerInputEntry.Joysticks[(int)HidControllerJoystick.Joystick_Left] = LeftJoystick;
|
|
ControllerInputEntry.Joysticks[(int)HidControllerJoystick.Joystick_Right] = RightJoystick;
|
|
ControllerInputEntry.ConnectionState = (ulong)(HidControllerConnectionState.Controller_State_Connected | HidControllerConnectionState.Controller_State_Wired);
|
|
|
|
Marshal.StructureToPtr(ControllerInputEntry, HidPtr, false);
|
|
}
|
|
|
|
public void SendTouchPoint(HidTouchScreenEntryTouch TouchPoint)
|
|
{
|
|
uint InnerOffset = (uint)Marshal.SizeOf(typeof(HidSharedMemHeader));
|
|
|
|
IntPtr HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidTouchScreenHeader OldTouchScreenHeader = (HidTouchScreenHeader)Marshal.PtrToStructure(HidPtr,typeof(HidTouchScreenHeader));
|
|
|
|
HidTouchScreenHeader TouchScreenHeader = new HidTouchScreenHeader()
|
|
{
|
|
TimestampTicks = (ulong)Environment.TickCount,
|
|
NumEntries = (ulong)Hid_Num_Entries,
|
|
MaxEntryIndex = (ulong)Hid_Num_Entries - 1,
|
|
Timestamp = (ulong)Environment.TickCount,
|
|
LatestEntry = OldTouchScreenHeader.LatestEntry < Hid_Num_Entries-1 ? OldTouchScreenHeader.LatestEntry + 1 : 0
|
|
};
|
|
|
|
Marshal.StructureToPtr(TouchScreenHeader, HidPtr, false);
|
|
|
|
InnerOffset += (uint)Marshal.SizeOf(typeof(HidTouchScreenHeader))
|
|
+ (uint)((uint)(OldTouchScreenHeader.LatestEntry) * Marshal.SizeOf(typeof(HidTouchScreenEntry)));
|
|
HidPtr = new IntPtr(Ns.Ram.ToInt64() + (uint)SharedMemOffset + InnerOffset);
|
|
|
|
HidTouchScreenEntry hidTouchScreenEntry = new HidTouchScreenEntry()
|
|
{
|
|
Header = new HidTouchScreenEntryHeader()
|
|
{
|
|
Timestamp = (ulong)Environment.TickCount,
|
|
NumTouches = 1
|
|
},
|
|
Touches = new HidTouchScreenEntryTouch[16]
|
|
};
|
|
|
|
//Only supports single touch
|
|
hidTouchScreenEntry.Touches[0] = TouchPoint;
|
|
|
|
Marshal.StructureToPtr(hidTouchScreenEntry, HidPtr, false);
|
|
}
|
|
}
|
|
} |