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BeefySysLib point/rect updates, async pipe fixes

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This commit is contained in:
Brian Fiete 2025-03-28 08:08:33 -04:00
parent 81a9478e77
commit fe1aa3c26e
32 changed files with 282 additions and 120 deletions
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14
BeefySysLib/FileHandleStream.cpp
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@ -62,10 +62,12 @@ int FileHandleStream::GetSize()
return ::GetFileSize(mFileHandle, NULL);
}
void FileHandleStream::Read(void* ptr, int size)
int FileHandleStream::Read(void* ptr, int size)
{
if (mCacheBuffer != NULL)
{
int totalReadSize = 0;
while (true)
{
int buffOffset = mVFilePos - mCacheReadPos;
@ -74,7 +76,7 @@ void FileHandleStream::Read(void* ptr, int size)
// If inside
memcpy(ptr, mCacheBuffer + buffOffset, size);
mVFilePos += size;
return;
return size;
}
else if ((buffOffset >= 0) && (buffOffset < mCacheSize))
{
@ -84,6 +86,7 @@ void FileHandleStream::Read(void* ptr, int size)
ptr = (uint8*)ptr + subSize;
size -= subSize;
totalReadSize += subSize;
}
mCacheReadPos = mVFilePos & ~(4096 - 1);
@ -95,7 +98,9 @@ void FileHandleStream::Read(void* ptr, int size)
// Zero out underflow bytes
memset((uint8*)ptr + aSize, 0, mCacheSize - aSize);
}
totalReadSize += aSize;
}
return totalReadSize;
}
else
{
@ -106,12 +111,13 @@ void FileHandleStream::Read(void* ptr, int size)
// Zero out underflow bytes
memset((uint8*)ptr + aSize, 0, size - aSize);
}
return aSize;
}
}
void FileHandleStream::Write(void* ptr, int size)
int FileHandleStream::Write(void* ptr, int size)
{
::WriteFile(mFileHandle, ptr, size, NULL, NULL);
return (int)::WriteFile(mFileHandle, ptr, size, NULL, NULL);
}
int FileHandleStream::GetPos()