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// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace Gst {
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
#region Autogenerated code
[StructLayout(LayoutKind.Sequential)]
public partial struct Meta : IEquatable<Meta> {
public Gst.MetaFlags Flags;
private IntPtr _info;
public Gst.MetaInfo info {
get { return Gst.MetaInfo.New (_info); }
}
public static Gst.Meta Zero = new Gst.Meta ();
public static Gst.Meta New(IntPtr raw) {
if (raw == IntPtr.Zero)
return Gst.Meta.Zero;
return (Gst.Meta) Marshal.PtrToStructure (raw, typeof (Gst.Meta));
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern int gst_meta_compare_seqnum(IntPtr raw, IntPtr meta2);
public int CompareSeqnum(Gst.Meta meta2) {
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
IntPtr native_meta2 = GLib.Marshaller.StructureToPtrAlloc (meta2);
int raw_ret = gst_meta_compare_seqnum(this_as_native, native_meta2);
int ret = raw_ret;
ReadNative (this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
Marshal.FreeHGlobal (native_meta2);
return ret;
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern ulong gst_meta_get_seqnum(IntPtr raw);
public ulong Seqnum {
get {
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
ulong raw_ret = gst_meta_get_seqnum(this_as_native);
ulong ret = raw_ret;
ReadNative (this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
return ret;
}
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_meta_api_type_get_tags(IntPtr api);
public static string[] ApiTypeGetTags(GLib.GType api) {
IntPtr raw_ret = gst_meta_api_type_get_tags(api.Val);
string[] ret = GLib.Marshaller.NullTermPtrToStringArray (raw_ret, false);
return ret;
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern bool gst_meta_api_type_has_tag(IntPtr api, uint tag);
public static bool ApiTypeHasTag(GLib.GType api, uint tag) {
bool raw_ret = gst_meta_api_type_has_tag(api.Val, tag);
bool ret = raw_ret;
return ret;
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_meta_api_type_register(IntPtr api, IntPtr[] tags);
public static GLib.GType ApiTypeRegister(string api, string[] tags) {
IntPtr native_api = GLib.Marshaller.StringToPtrGStrdup (api);
int cnt_tags = tags == null ? 0 : tags.Length;
IntPtr[] native_tags = new IntPtr [cnt_tags + 1];
for (int i = 0; i < cnt_tags; i++)
native_tags [i] = GLib.Marshaller.StringToPtrGStrdup (tags[i]);
native_tags [cnt_tags] = IntPtr.Zero;
IntPtr raw_ret = gst_meta_api_type_register(native_api, native_tags);
GLib.GType ret = new GLib.GType(raw_ret);
GLib.Marshaller.Free (native_api);
for (int i = 0; i < native_tags.Length - 1; i++) {
tags [i] = GLib.Marshaller.Utf8PtrToString (native_tags[i]);
GLib.Marshaller.Free (native_tags[i]);
}
return ret;
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_meta_get_info(IntPtr impl);
public static Gst.MetaInfo GetInfo(string impl) {
IntPtr native_impl = GLib.Marshaller.StringToPtrGStrdup (impl);
IntPtr raw_ret = gst_meta_get_info(native_impl);
Gst.MetaInfo ret = Gst.MetaInfo.New (raw_ret);
GLib.Marshaller.Free (native_impl);
return ret;
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_meta_register(IntPtr api, IntPtr impl, UIntPtr size, GstSharp.MetaInitFunctionNative init_func, GstSharp.MetaFreeFunctionNative free_func, GstSharp.MetaTransformFunctionNative transform_func);
public static Gst.MetaInfo Register(GLib.GType api, string impl, ulong size, Gst.MetaInitFunction init_func, Gst.MetaFreeFunction free_func, Gst.MetaTransformFunction transform_func) {
IntPtr native_impl = GLib.Marshaller.StringToPtrGStrdup (impl);
GstSharp.MetaInitFunctionWrapper init_func_wrapper = new GstSharp.MetaInitFunctionWrapper (init_func);
init_func_wrapper.PersistUntilCalled ();
GstSharp.MetaFreeFunctionWrapper free_func_wrapper = new GstSharp.MetaFreeFunctionWrapper (free_func);
free_func_wrapper.PersistUntilCalled ();
GstSharp.MetaTransformFunctionWrapper transform_func_wrapper = new GstSharp.MetaTransformFunctionWrapper (transform_func);
transform_func_wrapper.PersistUntilCalled ();
IntPtr raw_ret = gst_meta_register(api.Val, native_impl, new UIntPtr (size), init_func_wrapper.NativeDelegate, free_func_wrapper.NativeDelegate, transform_func_wrapper.NativeDelegate);
Gst.MetaInfo ret = Gst.MetaInfo.New (raw_ret);
GLib.Marshaller.Free (native_impl);
return ret;
}
static void ReadNative (IntPtr native, ref Gst.Meta target)
{
target = New (native);
}
public bool Equals (Meta other)
{
return true && Flags.Equals (other.Flags) && info.Equals (other.info);
}
public override bool Equals (object other)
{
return other is Meta && Equals ((Meta) other);
}
public override int GetHashCode ()
{
return this.GetType ().FullName.GetHashCode () ^ Flags.GetHashCode () ^ info.GetHashCode ();
}
private static GLib.GType GType {
get { return GLib.GType.Pointer; }
}
#endregion
}
}
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