gstreamer/subprojects/gstreamer-sharp/sources/generated/Gst.Video/VideoAggregator.cs

372 lines
13 KiB
C#
Raw Normal View History

// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace Gst.Video {
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
#region Autogenerated code
public partial class VideoAggregator : Gst.Base.Aggregator {
protected VideoAggregator (IntPtr raw) : base(raw) {}
protected VideoAggregator() : base(IntPtr.Zero)
{
CreateNativeObject (new string [0], new GLib.Value [0]);
}
public Gst.Video.VideoInfo Info {
get {
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((byte*)Handle) + abi_info.GetFieldOffset("info"));
return (*raw_ptr) == IntPtr.Zero ? null : (Gst.Video.VideoInfo) GLib.Opaque.GetOpaque ((*raw_ptr), typeof (Gst.Video.VideoInfo), false);
}
}
}
static UpdateCapsNativeDelegate UpdateCaps_cb_delegate;
static UpdateCapsNativeDelegate UpdateCapsVMCallback {
get {
if (UpdateCaps_cb_delegate == null)
UpdateCaps_cb_delegate = new UpdateCapsNativeDelegate (UpdateCaps_cb);
return UpdateCaps_cb_delegate;
}
}
static void OverrideUpdateCaps (GLib.GType gtype)
{
OverrideUpdateCaps (gtype, UpdateCapsVMCallback);
}
static void OverrideUpdateCaps (GLib.GType gtype, UpdateCapsNativeDelegate callback)
{
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("update_caps"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
}
}
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
delegate IntPtr UpdateCapsNativeDelegate (IntPtr inst, IntPtr caps);
static IntPtr UpdateCaps_cb (IntPtr inst, IntPtr caps)
{
try {
VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
Gst.Caps __result;
__result = __obj.OnUpdateCaps (caps == IntPtr.Zero ? null : (Gst.Caps) GLib.Opaque.GetOpaque (caps, typeof (Gst.Caps), false));
return __result == null ? IntPtr.Zero : __result.OwnedCopy;
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideUpdateCaps")]
protected virtual Gst.Caps OnUpdateCaps (Gst.Caps caps)
{
return InternalUpdateCaps (caps);
}
private Gst.Caps InternalUpdateCaps (Gst.Caps caps)
{
UpdateCapsNativeDelegate unmanaged = null;
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("update_caps"));
unmanaged = (UpdateCapsNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(UpdateCapsNativeDelegate));
}
if (unmanaged == null) return null;
IntPtr __result = unmanaged (this.Handle, caps == null ? IntPtr.Zero : caps.Handle);
return __result == IntPtr.Zero ? null : (Gst.Caps) GLib.Opaque.GetOpaque (__result, typeof (Gst.Caps), true);
}
static AggregateFramesNativeDelegate AggregateFrames_cb_delegate;
static AggregateFramesNativeDelegate AggregateFramesVMCallback {
get {
if (AggregateFrames_cb_delegate == null)
AggregateFrames_cb_delegate = new AggregateFramesNativeDelegate (AggregateFrames_cb);
return AggregateFrames_cb_delegate;
}
}
static void OverrideAggregateFrames (GLib.GType gtype)
{
OverrideAggregateFrames (gtype, AggregateFramesVMCallback);
}
static void OverrideAggregateFrames (GLib.GType gtype, AggregateFramesNativeDelegate callback)
{
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("aggregate_frames"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
}
}
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
delegate int AggregateFramesNativeDelegate (IntPtr inst, IntPtr outbuffer);
static int AggregateFrames_cb (IntPtr inst, IntPtr outbuffer)
{
try {
VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
Gst.FlowReturn __result;
__result = __obj.OnAggregateFrames (outbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (outbuffer, typeof (Gst.Buffer), false));
return (int) __result;
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideAggregateFrames")]
protected virtual Gst.FlowReturn OnAggregateFrames (Gst.Buffer outbuffer)
{
return InternalAggregateFrames (outbuffer);
}
private Gst.FlowReturn InternalAggregateFrames (Gst.Buffer outbuffer)
{
AggregateFramesNativeDelegate unmanaged = null;
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("aggregate_frames"));
unmanaged = (AggregateFramesNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(AggregateFramesNativeDelegate));
}
if (unmanaged == null) return (Gst.FlowReturn) 0;
int __result = unmanaged (this.Handle, outbuffer == null ? IntPtr.Zero : outbuffer.Handle);
return (Gst.FlowReturn) __result;
}
static CreateOutputBufferNativeDelegate CreateOutputBuffer_cb_delegate;
static CreateOutputBufferNativeDelegate CreateOutputBufferVMCallback {
get {
if (CreateOutputBuffer_cb_delegate == null)
CreateOutputBuffer_cb_delegate = new CreateOutputBufferNativeDelegate (CreateOutputBuffer_cb);
return CreateOutputBuffer_cb_delegate;
}
}
static void OverrideCreateOutputBuffer (GLib.GType gtype)
{
OverrideCreateOutputBuffer (gtype, CreateOutputBufferVMCallback);
}
static void OverrideCreateOutputBuffer (GLib.GType gtype, CreateOutputBufferNativeDelegate callback)
{
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("create_output_buffer"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
}
}
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
delegate int CreateOutputBufferNativeDelegate (IntPtr inst, IntPtr outbuffer);
static int CreateOutputBuffer_cb (IntPtr inst, IntPtr outbuffer)
{
try {
VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
Gst.FlowReturn __result;
__result = __obj.OnCreateOutputBuffer (outbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (outbuffer, typeof (Gst.Buffer), false));
return (int) __result;
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideCreateOutputBuffer")]
protected virtual Gst.FlowReturn OnCreateOutputBuffer (Gst.Buffer outbuffer)
{
return InternalCreateOutputBuffer (outbuffer);
}
private Gst.FlowReturn InternalCreateOutputBuffer (Gst.Buffer outbuffer)
{
CreateOutputBufferNativeDelegate unmanaged = null;
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("create_output_buffer"));
unmanaged = (CreateOutputBufferNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(CreateOutputBufferNativeDelegate));
}
if (unmanaged == null) return (Gst.FlowReturn) 0;
int __result = unmanaged (this.Handle, outbuffer == null ? IntPtr.Zero : outbuffer.Handle);
return (Gst.FlowReturn) __result;
}
static FindBestFormatNativeDelegate FindBestFormat_cb_delegate;
static FindBestFormatNativeDelegate FindBestFormatVMCallback {
get {
if (FindBestFormat_cb_delegate == null)
FindBestFormat_cb_delegate = new FindBestFormatNativeDelegate (FindBestFormat_cb);
return FindBestFormat_cb_delegate;
}
}
static void OverrideFindBestFormat (GLib.GType gtype)
{
OverrideFindBestFormat (gtype, FindBestFormatVMCallback);
}
static void OverrideFindBestFormat (GLib.GType gtype, FindBestFormatNativeDelegate callback)
{
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("find_best_format"));
*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
}
}
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
delegate void FindBestFormatNativeDelegate (IntPtr inst, IntPtr downstream_caps, IntPtr best_info, bool at_least_one_alpha);
static void FindBestFormat_cb (IntPtr inst, IntPtr downstream_caps, IntPtr best_info, bool at_least_one_alpha)
{
try {
VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
__obj.OnFindBestFormat (downstream_caps == IntPtr.Zero ? null : (Gst.Caps) GLib.Opaque.GetOpaque (downstream_caps, typeof (Gst.Caps), false), best_info == IntPtr.Zero ? null : (Gst.Video.VideoInfo) GLib.Opaque.GetOpaque (best_info, typeof (Gst.Video.VideoInfo), false), at_least_one_alpha);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, false);
}
}
[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideFindBestFormat")]
protected virtual void OnFindBestFormat (Gst.Caps downstream_caps, Gst.Video.VideoInfo best_info, bool at_least_one_alpha)
{
InternalFindBestFormat (downstream_caps, best_info, at_least_one_alpha);
}
private void InternalFindBestFormat (Gst.Caps downstream_caps, Gst.Video.VideoInfo best_info, bool at_least_one_alpha)
{
FindBestFormatNativeDelegate unmanaged = null;
unsafe {
IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("find_best_format"));
unmanaged = (FindBestFormatNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(FindBestFormatNativeDelegate));
}
if (unmanaged == null) return;
unmanaged (this.Handle, downstream_caps == null ? IntPtr.Zero : downstream_caps.Handle, best_info == null ? IntPtr.Zero : best_info.Handle, at_least_one_alpha);
}
// Internal representation of the wrapped structure ABI.
static GLib.AbiStruct _class_abi = null;
static public new GLib.AbiStruct class_abi {
get {
if (_class_abi == null)
_class_abi = new GLib.AbiStruct (new List<GLib.AbiField>{
new GLib.AbiField("update_caps"
, Gst.Base.Aggregator.class_abi.Fields
, (uint) Marshal.SizeOf(typeof(IntPtr)) // update_caps
, null
, "aggregate_frames"
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
new GLib.AbiField("aggregate_frames"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) // aggregate_frames
, "update_caps"
, "create_output_buffer"
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
new GLib.AbiField("create_output_buffer"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) // create_output_buffer
, "aggregate_frames"
, "find_best_format"
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
new GLib.AbiField("find_best_format"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) // find_best_format
, "create_output_buffer"
, "_gst_reserved"
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
new GLib.AbiField("_gst_reserved"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) * 20 // _gst_reserved
, "find_best_format"
, null
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
});
return _class_abi;
}
}
// End of the ABI representation.
[DllImport("gstvideo-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_video_aggregator_get_type();
public static new GLib.GType GType {
get {
IntPtr raw_ret = gst_video_aggregator_get_type();
GLib.GType ret = new GLib.GType(raw_ret);
return ret;
}
}
static VideoAggregator ()
{
GtkSharp.GstreamerSharp.ObjectManager.Initialize ();
}
// Internal representation of the wrapped structure ABI.
static GLib.AbiStruct _abi_info = null;
static public new GLib.AbiStruct abi_info {
get {
if (_abi_info == null)
_abi_info = new GLib.AbiStruct (new List<GLib.AbiField>{
new GLib.AbiField("info"
, Gst.Base.Aggregator.abi_info.Fields
, Gst.Video.VideoInfo.abi_info.Size // info
, null
, "priv"
, Gst.Video.VideoInfo.abi_info.Align
, 0
),
new GLib.AbiField("priv"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) // priv
, "info"
, "_gst_reserved"
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
new GLib.AbiField("_gst_reserved"
, -1
, (uint) Marshal.SizeOf(typeof(IntPtr)) * 20 // _gst_reserved
, "priv"
, null
, (uint) Marshal.SizeOf(typeof(IntPtr))
, 0
),
});
return _abi_info;
}
}
// End of the ABI representation.
#endregion
}
}