public void SetNthAllocationParam(uint index, Gst.Allocator allocator, Gst.AllocationParams parms)
{
IntPtr native_parms = GLib.Marshaller.StructureToPtrAlloc(parms);
gst_query_set_nth_allocation_param(Handle, index, allocator == null ? IntPtr.Zero : allocator.Handle, native_parms);
Marshal.FreeHGlobal(native_parms);
}
public Buffer(Gst.Allocator allocator, ulong size, Gst.AllocationParams parms)
{
IntPtr native_parms = GLib.Marshaller.StructureToPtrAlloc(parms);
Raw = gst_buffer_new_allocate(allocator == null ? IntPtr.Zero : allocator.Handle, new UIntPtr(size), native_parms);
Marshal.FreeHGlobal(native_parms);
}
public void AddAllocationParam(Gst.Allocator allocator, Gst.AllocationParams parms)
{
IntPtr native_parms = GLib.Marshaller.StructureToPtrAlloc(parms);
gst_query_add_allocation_param(Handle, allocator == null ? IntPtr.Zero : allocator.Handle, native_parms);
Marshal.FreeHGlobal(native_parms);
}
public static void ConfigSetAllocator(Gst.Structure config, Gst.Allocator allocator, Gst.AllocationParams parms)
{
IntPtr native_parms = GLib.Marshaller.StructureToPtrAlloc(parms);
gst_buffer_pool_config_set_allocator(config == null ? IntPtr.Zero : config.Handle, allocator == null ? IntPtr.Zero : allocator.Handle, native_parms);
Marshal.FreeHGlobal(native_parms);
}
public static void Register(string name, Gst.Allocator allocator)
{
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
gst_allocator_register(native_name, allocator == null ? IntPtr.Zero : allocator.OwnedHandle);
GLib.Marshaller.Free(native_name);
}
public static Gst.Allocator Find(string name)
{
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr raw_ret = gst_allocator_find(native_name);
Gst.Allocator ret = GLib.Object.GetObject(raw_ret, true) as Gst.Allocator;
GLib.Marshaller.Free(native_name);
return(ret);
}
public void ParseNthAllocationParam(uint index, out Gst.Allocator allocator, out Gst.AllocationParams parms)
{
IntPtr native_allocator;
IntPtr native_parms = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Gst.AllocationParams)));
gst_query_parse_nth_allocation_param(Handle, index, out native_allocator, native_parms);
allocator = GLib.Object.GetObject(native_allocator, true) as Gst.Allocator;
parms = Gst.AllocationParams.New(native_parms);
Marshal.FreeHGlobal(native_parms);
}
public static bool ConfigGetAllocator(Gst.Structure config, out Gst.Allocator allocator, out Gst.AllocationParams parms)
{
IntPtr native_allocator;
IntPtr native_parms = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Gst.AllocationParams)));
bool raw_ret = gst_buffer_pool_config_get_allocator(config == null ? IntPtr.Zero : config.Handle, out native_allocator, native_parms);
bool ret = raw_ret;
allocator = GLib.Object.GetObject(native_allocator) as Gst.Allocator;
parms = Gst.AllocationParams.New(native_parms);
Marshal.FreeHGlobal(native_parms);
return(ret);
}
