mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-12 04:11:31 +00:00
38a0731461
Generated files were generated using 'ninja -C build update-code' except for libgstfft, which had to be updated manually (see issue #25). Note: with these changes, building on MS Windows will require the msvc compiler - mingw will no longer work.
371 lines
13 KiB
C#
371 lines
13 KiB
C#
// 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
|
|
}
|
|
}
|