mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-03 05:05:52 +00:00
372 lines
13 KiB
C#
372 lines
13 KiB
C#
// This file was generated by the Gtk# code generator.
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// Any changes made will be lost if regenerated.
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namespace Gst.Video {
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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#region Autogenerated code
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public partial class VideoAggregator : Gst.Base.Aggregator {
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protected VideoAggregator (IntPtr raw) : base(raw) {}
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protected VideoAggregator() : base(IntPtr.Zero)
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{
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CreateNativeObject (new string [0], new GLib.Value [0]);
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}
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public Gst.Video.VideoInfo Info {
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get {
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((byte*)Handle) + abi_info.GetFieldOffset("info"));
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return (*raw_ptr) == IntPtr.Zero ? null : (Gst.Video.VideoInfo) GLib.Opaque.GetOpaque ((*raw_ptr), typeof (Gst.Video.VideoInfo), false);
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}
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}
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}
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static UpdateCapsNativeDelegate UpdateCaps_cb_delegate;
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static UpdateCapsNativeDelegate UpdateCapsVMCallback {
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get {
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if (UpdateCaps_cb_delegate == null)
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UpdateCaps_cb_delegate = new UpdateCapsNativeDelegate (UpdateCaps_cb);
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return UpdateCaps_cb_delegate;
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}
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}
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static void OverrideUpdateCaps (GLib.GType gtype)
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{
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OverrideUpdateCaps (gtype, UpdateCapsVMCallback);
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}
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static void OverrideUpdateCaps (GLib.GType gtype, UpdateCapsNativeDelegate callback)
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{
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("update_caps"));
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*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
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}
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}
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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delegate IntPtr UpdateCapsNativeDelegate (IntPtr inst, IntPtr caps);
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static IntPtr UpdateCaps_cb (IntPtr inst, IntPtr caps)
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{
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try {
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VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
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Gst.Caps __result;
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__result = __obj.OnUpdateCaps (caps == IntPtr.Zero ? null : (Gst.Caps) GLib.Opaque.GetOpaque (caps, typeof (Gst.Caps), false));
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return __result == null ? IntPtr.Zero : __result.OwnedCopy;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideUpdateCaps")]
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protected virtual Gst.Caps OnUpdateCaps (Gst.Caps caps)
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{
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return InternalUpdateCaps (caps);
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}
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private Gst.Caps InternalUpdateCaps (Gst.Caps caps)
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{
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UpdateCapsNativeDelegate unmanaged = null;
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("update_caps"));
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unmanaged = (UpdateCapsNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(UpdateCapsNativeDelegate));
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}
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if (unmanaged == null) return null;
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IntPtr __result = unmanaged (this.Handle, caps == null ? IntPtr.Zero : caps.Handle);
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return __result == IntPtr.Zero ? null : (Gst.Caps) GLib.Opaque.GetOpaque (__result, typeof (Gst.Caps), true);
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}
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static AggregateFramesNativeDelegate AggregateFrames_cb_delegate;
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static AggregateFramesNativeDelegate AggregateFramesVMCallback {
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get {
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if (AggregateFrames_cb_delegate == null)
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AggregateFrames_cb_delegate = new AggregateFramesNativeDelegate (AggregateFrames_cb);
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return AggregateFrames_cb_delegate;
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}
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}
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static void OverrideAggregateFrames (GLib.GType gtype)
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{
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OverrideAggregateFrames (gtype, AggregateFramesVMCallback);
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}
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static void OverrideAggregateFrames (GLib.GType gtype, AggregateFramesNativeDelegate callback)
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{
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("aggregate_frames"));
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*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
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}
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}
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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delegate int AggregateFramesNativeDelegate (IntPtr inst, IntPtr outbuffer);
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static int AggregateFrames_cb (IntPtr inst, IntPtr outbuffer)
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{
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try {
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VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
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Gst.FlowReturn __result;
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__result = __obj.OnAggregateFrames (outbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (outbuffer, typeof (Gst.Buffer), false));
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return (int) __result;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideAggregateFrames")]
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protected virtual Gst.FlowReturn OnAggregateFrames (Gst.Buffer outbuffer)
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{
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return InternalAggregateFrames (outbuffer);
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}
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private Gst.FlowReturn InternalAggregateFrames (Gst.Buffer outbuffer)
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{
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AggregateFramesNativeDelegate unmanaged = null;
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("aggregate_frames"));
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unmanaged = (AggregateFramesNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(AggregateFramesNativeDelegate));
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}
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if (unmanaged == null) return (Gst.FlowReturn) 0;
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int __result = unmanaged (this.Handle, outbuffer == null ? IntPtr.Zero : outbuffer.Handle);
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return (Gst.FlowReturn) __result;
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}
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static CreateOutputBufferNativeDelegate CreateOutputBuffer_cb_delegate;
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static CreateOutputBufferNativeDelegate CreateOutputBufferVMCallback {
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get {
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if (CreateOutputBuffer_cb_delegate == null)
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CreateOutputBuffer_cb_delegate = new CreateOutputBufferNativeDelegate (CreateOutputBuffer_cb);
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return CreateOutputBuffer_cb_delegate;
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}
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}
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static void OverrideCreateOutputBuffer (GLib.GType gtype)
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{
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OverrideCreateOutputBuffer (gtype, CreateOutputBufferVMCallback);
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}
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static void OverrideCreateOutputBuffer (GLib.GType gtype, CreateOutputBufferNativeDelegate callback)
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{
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("create_output_buffer"));
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*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
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}
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}
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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delegate int CreateOutputBufferNativeDelegate (IntPtr inst, IntPtr outbuffer);
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static int CreateOutputBuffer_cb (IntPtr inst, IntPtr outbuffer)
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{
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try {
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VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
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Gst.FlowReturn __result;
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__result = __obj.OnCreateOutputBuffer (outbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (outbuffer, typeof (Gst.Buffer), false));
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return (int) __result;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: above call does not return.
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throw e;
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}
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}
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[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideCreateOutputBuffer")]
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protected virtual Gst.FlowReturn OnCreateOutputBuffer (Gst.Buffer outbuffer)
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{
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return InternalCreateOutputBuffer (outbuffer);
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}
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private Gst.FlowReturn InternalCreateOutputBuffer (Gst.Buffer outbuffer)
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{
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CreateOutputBufferNativeDelegate unmanaged = null;
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("create_output_buffer"));
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unmanaged = (CreateOutputBufferNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(CreateOutputBufferNativeDelegate));
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}
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if (unmanaged == null) return (Gst.FlowReturn) 0;
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int __result = unmanaged (this.Handle, outbuffer == null ? IntPtr.Zero : outbuffer.Handle);
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return (Gst.FlowReturn) __result;
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}
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static FindBestFormatNativeDelegate FindBestFormat_cb_delegate;
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static FindBestFormatNativeDelegate FindBestFormatVMCallback {
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get {
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if (FindBestFormat_cb_delegate == null)
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FindBestFormat_cb_delegate = new FindBestFormatNativeDelegate (FindBestFormat_cb);
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return FindBestFormat_cb_delegate;
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}
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}
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static void OverrideFindBestFormat (GLib.GType gtype)
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{
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OverrideFindBestFormat (gtype, FindBestFormatVMCallback);
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}
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static void OverrideFindBestFormat (GLib.GType gtype, FindBestFormatNativeDelegate callback)
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{
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) gtype.GetClassPtr()) + (long) class_abi.GetFieldOffset("find_best_format"));
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*raw_ptr = Marshal.GetFunctionPointerForDelegate((Delegate) callback);
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}
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}
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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delegate void FindBestFormatNativeDelegate (IntPtr inst, IntPtr downstream_caps, IntPtr best_info, bool at_least_one_alpha);
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static void FindBestFormat_cb (IntPtr inst, IntPtr downstream_caps, IntPtr best_info, bool at_least_one_alpha)
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{
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try {
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VideoAggregator __obj = GLib.Object.GetObject (inst, false) as VideoAggregator;
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__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);
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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}
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}
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[GLib.DefaultSignalHandler(Type=typeof(Gst.Video.VideoAggregator), ConnectionMethod="OverrideFindBestFormat")]
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protected virtual void OnFindBestFormat (Gst.Caps downstream_caps, Gst.Video.VideoInfo best_info, bool at_least_one_alpha)
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{
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InternalFindBestFormat (downstream_caps, best_info, at_least_one_alpha);
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}
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private void InternalFindBestFormat (Gst.Caps downstream_caps, Gst.Video.VideoInfo best_info, bool at_least_one_alpha)
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{
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FindBestFormatNativeDelegate unmanaged = null;
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unsafe {
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IntPtr* raw_ptr = (IntPtr*)(((long) this.LookupGType().GetThresholdType().GetClassPtr()) + (long) class_abi.GetFieldOffset("find_best_format"));
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unmanaged = (FindBestFormatNativeDelegate) Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(FindBestFormatNativeDelegate));
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}
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if (unmanaged == null) return;
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unmanaged (this.Handle, downstream_caps == null ? IntPtr.Zero : downstream_caps.Handle, best_info == null ? IntPtr.Zero : best_info.Handle, at_least_one_alpha);
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}
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// Internal representation of the wrapped structure ABI.
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static GLib.AbiStruct _class_abi = null;
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static public new GLib.AbiStruct class_abi {
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get {
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if (_class_abi == null)
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_class_abi = new GLib.AbiStruct (new List<GLib.AbiField>{
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new GLib.AbiField("update_caps"
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, Gst.Base.Aggregator.class_abi.Fields
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, (uint) Marshal.SizeOf(typeof(IntPtr)) // update_caps
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, null
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, "aggregate_frames"
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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new GLib.AbiField("aggregate_frames"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) // aggregate_frames
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, "update_caps"
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, "create_output_buffer"
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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new GLib.AbiField("create_output_buffer"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) // create_output_buffer
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, "aggregate_frames"
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, "find_best_format"
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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new GLib.AbiField("find_best_format"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) // find_best_format
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, "create_output_buffer"
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, "_gst_reserved"
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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new GLib.AbiField("_gst_reserved"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) * 20 // _gst_reserved
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, "find_best_format"
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, null
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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});
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return _class_abi;
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}
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}
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// End of the ABI representation.
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[DllImport("gstvideo-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr gst_video_aggregator_get_type();
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public static new GLib.GType GType {
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get {
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IntPtr raw_ret = gst_video_aggregator_get_type();
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GLib.GType ret = new GLib.GType(raw_ret);
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return ret;
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}
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}
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static VideoAggregator ()
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{
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GtkSharp.GstreamerSharp.ObjectManager.Initialize ();
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}
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// Internal representation of the wrapped structure ABI.
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static GLib.AbiStruct _abi_info = null;
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static public new GLib.AbiStruct abi_info {
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get {
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if (_abi_info == null)
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_abi_info = new GLib.AbiStruct (new List<GLib.AbiField>{
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new GLib.AbiField("info"
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, Gst.Base.Aggregator.abi_info.Fields
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, Gst.Video.VideoInfo.abi_info.Size // info
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, null
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, "priv"
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, Gst.Video.VideoInfo.abi_info.Align
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, 0
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),
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new GLib.AbiField("priv"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) // priv
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, "info"
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, "_gst_reserved"
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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new GLib.AbiField("_gst_reserved"
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, -1
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, (uint) Marshal.SizeOf(typeof(IntPtr)) * 20 // _gst_reserved
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, "priv"
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, null
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, (uint) Marshal.SizeOf(typeof(IntPtr))
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, 0
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),
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});
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return _abi_info;
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}
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}
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// End of the ABI representation.
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#endregion
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}
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}
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