43 lines
862 B
C#
43 lines
862 B
C#
using System;
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using System.IO;
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using BizHawk.Common.BufferExtensions;
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using BizHawk.Emulation.Common;
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using System.Runtime.InteropServices;
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using BizHawk.Common;
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namespace BizHawk.Emulation.Cores.Consoles.Sega.gpgx
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{
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public partial class GPGX : ISaveRam
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{
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public byte[] CloneSaveRam()
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{
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int size = 0;
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IntPtr area = Core.gpgx_get_sram(ref size);
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if (size == 0 || area == IntPtr.Zero)
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return new byte[0];
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byte[] ret = new byte[size];
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using (_elf.EnterExit())
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Marshal.Copy(area, ret, 0, size);
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return ret;
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}
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public void StoreSaveRam(byte[] data)
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{
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if (!Core.gpgx_put_sram(data, data.Length))
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throw new Exception("Core rejected saveram");
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}
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public bool SaveRamModified
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{
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get
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{
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int size = 0;
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IntPtr area = Core.gpgx_get_sram(ref size);
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return size > 0 && area != IntPtr.Zero;
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}
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}
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}
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}
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