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fixed aximemset

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This commit is contained in:
sin365 2025-01-25 10:11:50 +08:00
parent a63980eea1
commit c782f712a5
1 changed files with 7 additions and 9 deletions
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16
AxibugEmuOnline.Client/Assets/Plugins/Mame.Core/emu/Memory.cs
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@ -416,7 +416,7 @@ namespace MAME.Core
public static void Init()
{
FreeAllGCHandle();
set_TempBuffer = new byte[0x20000];
set_TempBuffer = new byte[0x40000];
}
public static void GetObjectPtr(this object srcObj, ref GCHandle handle, ref uint* ptr)
@ -490,23 +490,21 @@ namespace MAME.Core
public static void Write(this BinaryWriter bw, byte* bufferPtr, int offset, int count)
{
// 使用指针复制数据到临时数组
Buffer.MemoryCopy(bufferPtr + offset, TempBuffer, 0, count);
// 使用BinaryWriter写入临时数组
int singlesize = sizeof(byte);
long totalBytesToCopy = count * singlesize;
Buffer.MemoryCopy(&bufferPtr[offset], TempBuffer, totalBytesToCopy, totalBytesToCopy);
bw.Write(TempBuffer_src, 0, count);
}
public static void Write(this FileStream fs, byte* bufferPtr, int offset, int count)
{
// 使用指针复制数据到临时数组
Buffer.MemoryCopy(bufferPtr + offset, TempBuffer, 0, count);
// 使用BinaryWriter写入临时数组
int singlesize = sizeof(byte);
long totalBytesToCopy = count * singlesize;
Buffer.MemoryCopy(&bufferPtr[offset], TempBuffer, totalBytesToCopy, totalBytesToCopy);
fs.Write(TempBuffer_src, 0, count);
}
public static int Read(this FileStream fs, byte* bufferPtr, int offset, int count)
{
// 使用BinaryWriter写入临时数组
count = fs.Read(TempBuffer_src, offset, count);
// 使用指针复制数据到临时数组
Buffer.MemoryCopy(TempBuffer, bufferPtr + offset, 0, count);
return count;
}