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Value: Register with type system

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This commit is contained in:
Stephan Sundermann 2014-08-05 23:05:20 +02:00
parent e9227c5659
commit 26bd788ba3
3 changed files with 17 additions and 91 deletions
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8
samples/Makefile.am
View file

@ -1,4 +1,4 @@
TARGETS = playback.exe video-overlay.exe basic-tutorial-1.exe basic-tutorial-2.exe basic-tutorial-3.exe basic-tutorial-4.exe basic-tutorial-5.exe
TARGETS = playback.exe video-overlay.exe basic-tutorial-1.exe basic-tutorial-2.exe basic-tutorial-3.exe basic-tutorial-4.exe basic-tutorial-5.exe basic-tutorial-6.exe
DEBUGS = $(addsuffix .mdb, $(TARGETS))
assemblies = \
@ -30,6 +30,9 @@ basic-tutorial-4.exe: $(srcdir)/BasicTutorial4.cs $(assemblies)
basic-tutorial-5.exe: $(srcdir)/BasicTutorial5.cs $(assemblies)
$(CSC) $(CSFLAGS) -out:basic-tutorial-5.exe $(references) $(GTK_SHARP_LIBS) $(srcdir)/BasicTutorial5.cs
basic-tutorial-6.exe: $(srcdir)/BasicTutorial6.cs $(assemblies)
$(CSC) $(CSFLAGS) -out:basic-tutorial-6.exe $(references) $(GLIB_SHARP_LIBS) $(srcdir)/BasicTutorial6.cs
EXTRA_DIST = \
Playback.cs \
VideoOverlay.cs \
@ -37,4 +40,5 @@ EXTRA_DIST = \
BasicTutorial2.cs \
BasicTutorial3.cs \
BasicTutorial4.cs \
BasicTutorial4.cs
BasicTutorial5.cs \
BasicTutorial6.cs

11
sources/custom/Application.cs
View file

@ -21,6 +21,17 @@ namespace Gst {
partial class Application
{
static Application () {
GLib.GType.Register (List.GType, typeof(List));
GLib.GType.Register (Fraction.GType, typeof(Fraction));
GLib.GType.Register (DoubleRange.GType, typeof(DoubleRange));
GLib.GType.Register (IntRange.GType, typeof(IntRange));
GLib.GType.Register (FractionRange.GType, typeof(FractionRange));
GLib.GType.Register (DateTime.GType, typeof(DateTime));
GLib.GType.Register (Gst.Array.GType, typeof(Gst.Array));
}
public static void Init() {
gst_init (0, null);
}

89
sources/custom/Value.cs
View file

@ -362,95 +362,6 @@ namespace Gst
private static extern IntPtr gst_value_get_fraction_range_max (ref GLib.Value v);
}
public struct Fourcc
{
public uint Val;
public static GLib.GType GType {
get {
return new GType (gst_fourcc_get_type ());
}
}
public Fourcc (uint fourcc)
{
this.Val = fourcc;
}
public Fourcc (char[] fourcc)
{
if (fourcc.Length != 4)
throw new ArgumentException ();
this.Val = (uint)((((byte)fourcc [0]) << 24) |
(((byte)fourcc [1]) << 16) |
(((byte)fourcc [2]) << 8) |
(((byte)fourcc [3]) << 0));
}
public Fourcc (string fourcc)
{
if (fourcc.Length != 4)
throw new ArgumentException ();
this.Val = (uint)((((byte)fourcc [0]) << 24) |
(((byte)fourcc [1]) << 16) |
(((byte)fourcc [2]) << 8) |
(((byte)fourcc [3]) << 0));
}
public Fourcc (GLib.Value val) : this (gst_value_get_fourcc (ref val))
{
}
public void SetGValue (ref GLib.Value val)
{
gst_value_set_fourcc (ref val, Val);
}
public override string ToString ()
{
return String.Format ("{0}{1}{2}{3}", (char)((Val >> 24) & 0xff),
(char)((Val >> 16) & 0xff),
(char)((Val >> 8) & 0xff),
(char)((Val >> 0) & 0xff));
}
public static explicit operator GLib.Value (Fourcc fourcc)
{
GLib.Value val = new GLib.Value (Fourcc.GType);
gst_value_set_fourcc (ref val, fourcc.Val);
return val;
}
public static explicit operator char[] (Fourcc fourcc)
{
return new char[] { (char) ( (fourcc.Val >> 24) & 0xff),
(char) ( (fourcc.Val >> 16) & 0xff),
(char) ( (fourcc.Val >> 8) & 0xff),
(char) ( (fourcc.Val >> 0) & 0xff)
};
}
public static explicit operator string (Fourcc fourcc)
{
return fourcc.ToString ();
}
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_fourcc_get_type ();
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_fourcc (ref GLib.Value v, uint fourcc);
[DllImport("libgstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern uint gst_value_get_fourcc (ref GLib.Value v);
}
public class Date : IWrapper
{
public DateTime Val;