//关闭文件
public void Close()
{
// 释放内存
if (buf != IntPtr.Zero)
{
Marshal.FreeHGlobal(buf);
buf = IntPtr.Zero;
}
//释放压缩流
if (streamCompressed != IntPtr.Zero)
{
Win32.AVIStreamRelease(streamCompressed);
streamCompressed = IntPtr.Zero;
}
//释放流
if (stream != IntPtr.Zero)
{
Win32.AVIStreamRelease(stream);
stream = IntPtr.Zero;
}
//释放文件
if (file != IntPtr.Zero)
{
Win32.AVIFileRelease(file);
file = IntPtr.Zero;
}
}
// Close file
public void Close()
{
// free unmanaged memory
if (buf != IntPtr.Zero)
{
Marshal.FreeHGlobal(buf);
buf = IntPtr.Zero;
}
// release compressed stream
if (streamCompressed != IntPtr.Zero)
{
Win32.AVIStreamRelease(streamCompressed);
streamCompressed = IntPtr.Zero;
}
// release stream
if (stream != IntPtr.Zero)
{
Win32.AVIStreamRelease(stream);
stream = IntPtr.Zero;
}
// release file
if (file != IntPtr.Zero)
{
Win32.AVIFileRelease(file);
file = IntPtr.Zero;
}
}
// Close file
public void Close()
{
// release frame open object
if (getFrame != IntPtr.Zero)
{
Win32.AVIStreamGetFrameClose(getFrame);
getFrame = IntPtr.Zero;
}
// release stream
if (stream != IntPtr.Zero)
{
Win32.AVIStreamRelease(stream);
stream = IntPtr.Zero;
}
// release file
if (file != IntPtr.Zero)
{
Win32.AVIFileRelease(file);
file = IntPtr.Zero;
}
}
