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[SDL2] Added PeepEvents/PollEvent functions

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This commit is contained in:
thefiddler 2014-02-17 23:17:34 +01:00
parent 14d53010b0
commit 0c262cd5b2
1 changed files with 43 additions and 0 deletions
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43
Source/OpenTK/Platform/SDL2/Sdl2.cs
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@ -350,11 +350,47 @@ namespace OpenTK.Platform.SDL2
[DllImport(lib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "SDL_NumJoysticks", ExactSpelling = true)]
public static extern int NumJoysticks();
public static int PeepEvents(ref Event e, EventAction action, EventType min, EventType max)
{
unsafe
{
fixed (Event* pe = &e)
{
return PeepEvents(pe, 1, action, min, max);
}
}
}
public static int PeepEvents(Event[] e, int count, EventAction action, EventType min, EventType max)
{
if (e == null)
throw new ArgumentNullException();
if (count <= 0 || count > e.Length)
throw new ArgumentOutOfRangeException();
unsafe
{
fixed (Event *pe = e)
{
return PeepEvents(pe, count, action, min, max);
}
}
}
[SuppressUnmanagedCodeSecurity]
[DllImport(lib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "SDL_PeepEvents", ExactSpelling = true)]
unsafe static extern int PeepEvents(Event* e, int count, EventAction action, EventType min, EventType max);
[SuppressUnmanagedCodeSecurity]
[DllImport(lib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "SDL_PixelFormatEnumToMasks", ExactSpelling = true)]
public static extern bool PixelFormatEnumToMasks(uint format, out int bpp,
out uint rmask, out uint gmask, out uint bmask, out uint amask);
[SuppressUnmanagedCodeSecurity]
[DllImport(lib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "SDL_PollEvent", ExactSpelling = true)]
public static extern int PollEvent(out Event e);
[SuppressUnmanagedCodeSecurity]
[DllImport(lib, CallingConvention = CallingConvention.Cdecl, EntryPoint = "SDL_PumpEvents", ExactSpelling = true)]
public static extern void PumpEvents();
@ -589,6 +625,13 @@ namespace OpenTK.Platform.SDL2
ES = 0x0004
}
enum EventAction
{
Add,
Peek,
Get
}
enum EventState
{
Query = -1,