public static IntPtr libvlc_new(string[] parameters, ref libvlc_exception_t exception)
{
if (parameters.Length > 10)
{
throw new ArgumentException("Too many items in array, maximum 10 allowed", "parameters");
}
//
PointerToArrayOfPointerHelper argv = new PointerToArrayOfPointerHelper();
argv.pointers = new IntPtr[11];
//
Assembly assembly = Assembly.GetEntryAssembly();
if (assembly != null)
{
argv.pointers[0] = Marshal.StringToHGlobalAnsi(assembly.Location);
}
else
{
assembly = Assembly.GetExecutingAssembly();
argv.pointers[0] = Marshal.StringToHGlobalAnsi(assembly.Location);
}
for (int i = 0; i < parameters.Length; i++)
{
argv.pointers[i + 1] = Marshal.StringToHGlobalAnsi(parameters[i]);
}
IntPtr argvPtr = IntPtr.Zero;
try {
int size = Marshal.SizeOf(typeof(PointerToArrayOfPointerHelper));
argvPtr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(argv, argvPtr, false);
return(libvlc_new(parameters.Length + 1, argvPtr, ref exception));
} finally {
for (int i = 0; i < parameters.Length + 1; i++)
{
if (argv.pointers[i] != IntPtr.Zero)
{
Marshal.FreeHGlobal(argv.pointers[i]);
}
}
if (argvPtr != IntPtr.Zero)
{
Marshal.FreeHGlobal(argvPtr);
}
}
}
public static IntPtr libvlc_new(string[] parameters, ref libvlc_exception_t exception) {
if (parameters.Length > 10) {
throw new ArgumentException("Too many items in array, maximum 10 allowed", "parameters");
}
//
PointerToArrayOfPointerHelper argv = new PointerToArrayOfPointerHelper();
argv.pointers = new IntPtr[11];
//
Assembly assembly = Assembly.GetEntryAssembly();
if (assembly != null) {
argv.pointers[0] = Marshal.StringToHGlobalAnsi(assembly.Location);
} else {
assembly = Assembly.GetExecutingAssembly();
argv.pointers[0] = Marshal.StringToHGlobalAnsi(assembly.Location);
}
for (int i = 0; i < parameters.Length; i++) {
argv.pointers[i + 1] = Marshal.StringToHGlobalAnsi(parameters[i]);
}
IntPtr argvPtr = IntPtr.Zero;
try {
int size = Marshal.SizeOf(typeof (PointerToArrayOfPointerHelper));
argvPtr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(argv, argvPtr, false);
return libvlc_new(parameters.Length + 1, argvPtr, ref exception);
} finally {
for (int i = 0; i < parameters.Length + 1; i++) {
if (argv.pointers[i] != IntPtr.Zero) {
Marshal.FreeHGlobal(argv.pointers[i]);
}
}
if (argvPtr != IntPtr.Zero) {
Marshal.FreeHGlobal(argvPtr);
}
}
}
