subprojects/gstreamer-sharp/sources/generated/Gst.Audio/AudioFilter.cs

   1 // This file was generated by the Gtk# code generator.
   2 // Any changes made will be lost if regenerated.
   3
   4 namespace Gst.Audio {
   5
   6         using System;
   7         using System.Collections;
   8         using System.Collections.Generic;
   9         using System.Runtime.InteropServices;
  10
  11 #region Autogenerated code
  12         public partial class AudioFilter : Gst.Base.BaseTransform {
  13
  14                 protected AudioFilter (IntPtr raw) : base(raw) {}
  15
  16                 protected AudioFilter() : base(IntPtr.Zero)
  17                 {
  18                         CreateNativeObject (new string [0], new GLib.Value [0]);
  19                 }
  20
  21                 public Gst.Audio.AudioInfo Info {
  22                         get {
  23                                 unsafe {
  24                                         IntPtr* raw_ptr = (IntPtr*)(((byte*)Handle) + abi_info.GetFieldOffset("info"));
  25                                         return (*raw_ptr) == IntPtr.Zero ? null : (Gst.Audio.AudioInfo) GLib.Opaque.GetOpaque ((*raw_ptr), typeof (Gst.Audio.AudioInfo), false);
  26                                 }
  27                         }
  28                 }
  29
  30                 static SetupNativeDelegate Setup_cb_delegate;
  31                 static SetupNativeDelegate SetupVMCallback {
  32                         get {
  33                                 if (Setup_cb_delegate == null)
  34                                         Setup_cb_delegate = new SetupNativeDelegate (Setup_cb);
  35                                 return Setup_cb_delegate;
  36                         }
  37                 }
  38
  39                 static void OverrideSetup (GLib.GType gtype)
  40                 {
  41                         OverrideSetup (gtype, SetupVMCallback);
  42                 }
  43
  44                 static void OverrideSetup (GLib.GType gtype, SetupNativeDelegate callback)
  45                 {
  46                         unsafe {
  47                                 IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("setup"));
  48                                 *raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
  49                         }
  50                 }
  51
  52                 [UnmanagedFunctionPointer (CallingConvention.Cdecl)]
  53                 delegate bool SetupNativeDelegate (IntPtr inst, IntPtr info);
  54
  55                 static bool Setup_cb (IntPtr inst, IntPtr info)
  56                 {
  57                         try {
  58                                 AudioFilter __obj = GLib.Object.GetObject (inst, false) as AudioFilter;
  59                                 bool __result;
  60                                 __result = __obj.OnSetup (info == IntPtr.Zero ? null : (Gst.Audio.AudioInfo) GLib.Opaque.GetOpaque (info, typeof (Gst.Audio.AudioInfo), false));
  61                                 return __result;
  62                         } catch (Exception e) {
  63                                 GLib.ExceptionManager.RaiseUnhandledException (e, true);
  64                                 // NOTREACHED: above call does not return.
  65                                 throw e;
  66                         }
  67                 }
  68
  69                 [GLib.DefaultSignalHandler(Type=typeof(Gst.Audio.AudioFilter), ConnectionMethod="OverrideSetup")]
  70                 protected virtual bool OnSetup (Gst.Audio.AudioInfo info)
  71                 {
  72                         return InternalSetup (info);
  73                 }
  74
  75                 private bool InternalSetup (Gst.Audio.AudioInfo info)
  76                 {
  77                         SetupNativeDelegate unmanaged = null;
  78                         unsafe {
  79                                 IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("setup"));
  80                                 unmanaged = (SetupNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(SetupNativeDelegate));
  81                         }
  82                         if (unmanaged == null) return false;
  83
  84                         bool __result = unmanaged (this.Handle, info == null ? IntPtr.Zero : info.Handle);
  85                         return __result;
  86                 }
  87
  88
  89                 // Internal representation of the wrapped structure ABI.
  90                 static GLib.AbiStruct _class_abi = null;
  91                 static public new GLib.AbiStruct class_abi {
  92                         get {
  93                                 if (_class_abi == null)
  94                                         _class_abi = new GLib.AbiStruct (new List<GLib.AbiField>{
  95                                                 new GLib.AbiField("setup"
  96                                                         , Gst.Base.BaseTransform.class_abi.Fields
  97                                                         , (uint) Marshal.SizeOf(typeof(IntPtr)) // setup
  98                                                         , null
  99                                                         , "_gst_reserved"
 100                                                         , (uint) Marshal.SizeOf(typeof(IntPtr))
 101                                                         , 0
 102                                                         ),
 103                                                 new GLib.AbiField("_gst_reserved"
 104                                                         , -1
 105                                                         , (uint) Marshal.SizeOf(typeof(IntPtr)) * 4 // _gst_reserved
 106                                                         , "setup"
 107                                                         , null
 108                                                         , (uint) Marshal.SizeOf(typeof(IntPtr))
 109                                                         , 0
 110                                                         ),
 111                                         });
 112
 113                                 return _class_abi;
 114                         }
 115                 }
 116
 117
 118                 // End of the ABI representation.
 119
 120                 [DllImport("gstaudio-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
 121                 static extern void gst_audio_filter_class_add_pad_templates(IntPtr allowed_caps);
 122
 123                 public static void AddAudioPadTemplate(Gst.Caps allowed_caps) {
 124                         gst_audio_filter_class_add_pad_templates(allowed_caps == null ? IntPtr.Zero : allowed_caps.Handle);
 125                 }
 126
 127                 [DllImport("gstaudio-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
 128                 static extern IntPtr gst_audio_filter_get_type();
 129
 130                 public static new GLib.GType GType {
 131                         get {
 132                                 IntPtr raw_ret = gst_audio_filter_get_type();
 133                                 GLib.GType ret = new GLib.GType(raw_ret);
 134                                 return ret;
 135                         }
 136                 }
 137
 138
 139                 static AudioFilter ()
 140                 {
 141                         GtkSharp.GstreamerSharp.ObjectManager.Initialize ();
 142                 }
 143
 144                 // Internal representation of the wrapped structure ABI.
 145                 static GLib.AbiStruct _abi_info = null;
 146                 static public new GLib.AbiStruct abi_info {
 147                         get {
 148                                 if (_abi_info == null)
 149                                         _abi_info = new GLib.AbiStruct (new List<GLib.AbiField>{
 150                                                 new GLib.AbiField("info"
 151                                                         , Gst.Base.BaseTransform.abi_info.Fields
 152                                                         , Gst.Audio.AudioInfo.abi_info.Size // info
 153                                                         , null
 154                                                         , "_gst_reserved"
 155                                                         , Gst.Audio.AudioInfo.abi_info.Align
 156                                                         , 0
 157                                                         ),
 158                                                 new GLib.AbiField("_gst_reserved"
 159                                                         , -1
 160                                                         , (uint) Marshal.SizeOf(typeof(IntPtr)) * 4 // _gst_reserved
 161                                                         , "info"
 162                                                         , null
 163                                                         , (uint) Marshal.SizeOf(typeof(IntPtr))
 164                                                         , 0
 165                                                         ),
 166                                         });
 167
 168                                 return _abi_info;
 169                         }
 170                 }
 171
 172
 173                 // End of the ABI representation.
 174
 175 #endregion
 176         }
 177 }