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Adding marshaling information for sdk calls.

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This commit is contained in:
deckertron9000 2019-03-31 15:16:30 -05:00
parent 74d52df866
commit 1fbe7017c1
1 changed files with 68 additions and 15 deletions
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83
RGB.NET.Devices.Msi/Native/_MsiSDK.cs
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@ -110,51 +110,104 @@ namespace RGB.NET.Devices.Msi.Native
private delegate int InitializePointer();
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetDeviceInfoPointer(out string[] pDevType, out int[] pLedCount);
private delegate int GetDeviceInfoPointer(
[Out, MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)] out string[] pDevType,
[Out, MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)] out string[] pLedCount);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedInfoPointer(string type, int index, out string pName, out string[] pLedStyles);
private delegate int GetLedInfoPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.BStr)] out string pName,
[Out, MarshalAs(UnmanagedType.SafeArray, SafeArraySubType = VarEnum.VT_BSTR)] out string[] pLedStyles);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedColorPointer(string type, int index, out int r, out int g, out int b);
private delegate int GetLedColorPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.I4)] out int r,
[Out, MarshalAs(UnmanagedType.I4)] out int g,
[Out, MarshalAs(UnmanagedType.I4)] out int b);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedStylePointer(string type, int index, out int style);
private delegate int GetLedStylePointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.BStr)] out string style);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedMaxBrightPointer(string type, int index, out int maxLevel);
private delegate int GetLedMaxBrightPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.I4)] out int maxLevel);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedBrightPointer(string type, int index, out int currentLevel);
private delegate int GetLedBrightPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.I4)] out int currentLevel);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedMaxSpeedPointer(string type, int index, out int maxSpeed);
private delegate int GetLedMaxSpeedPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.I4)] out int maxSpeed);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetLedSpeedPointer(string type, int index, out int currentSpeed);
private delegate int GetLedSpeedPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[Out, MarshalAs(UnmanagedType.I4)] out int currentSpeed);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int SetLedColorPointer(string type, int index, int r, int g, int b);
private delegate int SetLedColorPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[In, MarshalAs(UnmanagedType.I4)] int r,
[In, MarshalAs(UnmanagedType.I4)] int g,
[In, MarshalAs(UnmanagedType.I4)] int b);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int SetLedStylePointer(string type, int index, string style);
private delegate int SetLedStylePointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[In, MarshalAs(UnmanagedType.BStr)] string style);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int SetLedBrightPointer(string type, int index, int level);
private delegate int SetLedBrightPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[In, MarshalAs(UnmanagedType.I4)] int level);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int SetLedSpeedPointer(string type, int index, int speed);
private delegate int SetLedSpeedPointer(
[In, MarshalAs(UnmanagedType.BStr)] string type,
[In, MarshalAs(UnmanagedType.I4)] int index,
[In, MarshalAs(UnmanagedType.I4)] int speed);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int GetErrorMessagePointer(int errorCode, out string pDesc);
private delegate int GetErrorMessagePointer(
[In, MarshalAs(UnmanagedType.I4)] int errorCode,
[Out, MarshalAs(UnmanagedType.BStr)] out string pDesc);
#endregion
internal static int Initialize() => _initializePointer();
internal static int GetDeviceInfo(out string[] pDevType, out int[] pLedCount) => _getDeviceInfoPointer(out pDevType, out pLedCount);
internal static int GetDeviceInfo(out string[] pDevType, out int[] pLedCount)
{
// HACK - SDK GetDeviceInfo returns a string[] for ledCount, so we'll parse that to int.
int result = _getDeviceInfoPointer(out pDevType, out string[] ledCount);
pLedCount = new int[ledCount.Length];
for (int i = 0; i < ledCount.Length; i++)
pLedCount[i] = int.Parse(ledCount[i]);
return result;
}
internal static int GetLedInfo(string type, int index, out string pName, out string[] pLedStyles) => _getLedInfoPointer(type, index, out pName, out pLedStyles);
internal static int GetLedColor(string type, int index, out int r, out int g, out int b) => _getLedColorPointer(type, index, out r, out g, out b);
internal static int GetLedStyle(string type, int index, out int style) => _getLedStylePointer(type, index, out style);
internal static int GetLedStyle(string type, int index, out string style) => _getLedStylePointer(type, index, out style);
internal static int GetLedMaxBright(string type, int index, out int maxLevel) => _getLedMaxBrightPointer(type, index, out maxLevel);
internal static int GetLedBright(string type, int index, out int currentLevel) => _getLedBrightPointer(type, index, out currentLevel);
internal static int GetLedMaxSpeed(string type, int index, out int maxSpeed) => _getLedMaxSpeedPointer(type, index, out maxSpeed);