Lukas Höppner
48 lines
1.8 KiB
C#
48 lines
1.8 KiB
C#
using System.Runtime.InteropServices;
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internal static class Nova64Core
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{
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private const string LibName = "nova64_core";
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public delegate void DisplayFlushDelegate(IntPtr buffer, ushort width, ushort height);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public delegate void AudioOutputDelegate(IntPtr samples, uint count);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
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public delegate int SdReadFileDelegate(uint slotIdx, string filePath, IntPtr destinationBuffer, uint destinationLength);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
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public delegate int SdGetFileSizeDelegate(uint slotIdx, string filePath);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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public delegate void CartridgeStatusDelegate(uint slotIdx, bool isInserted);
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[UnmanagedFunctionPointer(CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
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public delegate void LogMessageDelegate([MarshalAs(UnmanagedType.LPStr)] string message);
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[StructLayout(LayoutKind.Sequential)]
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public struct Nova64IoInterface
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{
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public IntPtr display_flush;
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public IntPtr audio_output;
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public IntPtr sd_read_file;
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public IntPtr sd_get_file_size;
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public IntPtr cartridge_status;
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public IntPtr log_message;
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}
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[DllImport(LibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern bool nova64_init(IntPtr io_interface);
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[DllImport(LibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern int nova64_main();
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[DllImport(LibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern bool nova64_shutdown();
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[DllImport(LibName, CallingConvention = CallingConvention.Cdecl)]
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public static extern uint nova64_get_version();
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}
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