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2006/08/20 Khaled Mohammed (khaled.mohammed@gmail.com)

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git-svn-id: svn://anonsvn.mono-project.com/source/branches/abock/gstreamer-sharp@64117 e3ebcda4-bce8-0310-ba0a-eca2169e7518
This commit is contained in:
Khaled Mohammed 2006-08-20 22:37:48 +00:00
parent 3df192045a
commit 9b5a54fe8d
10 changed files with 273 additions and 19 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2006-08-20 Khaled Mohammed <khaled.mohammed@gmail.com>
* gstreamer-sharp/Buffer.custom: added Ref(), Unref() and Refcount()
functionality
* gstreamer-sharp/Gstreamer.metadata: suppressed auto generation of
few functions to remove build warnings.
* gstreamer-sharp/Pad.custom: added AddBufferProbe() and AddDataProbe()
* tests: Added few more tests.
2006-08-11 Khaled Mohammed <khaled.mohammed@gmail.com>
* gstreamer-sharp/Object.custom: overriden Dispose() function.
* gstreamer-sharp/tests: added more tests

13
gstreamer-sharp/Bin.custom
View file

@ -51,5 +51,18 @@
return true;
}
public bool RemoveMany(params Element[] elements)
{
if(elements == null) {
return false;
}
foreach(Element element in elements) {
if(element == null || !Remove(element)) {
return false;
}
}
return true;
}

8
gstreamer-sharp/Gstreamer.metadata
View file

@ -4,9 +4,17 @@
<attr path="/api/namespace/object[@name='Pipeline']" name="disable_gtype_ctor">1</attr>
<attr path="/api/namespace/object[@cname='GstPipeline']/method[@name='GetBus']/return-type" name="owned">true</attr>
<attr path="/api/namespace/object[@name='ElementFactory']/method[@name='Make']/return-type" name="owned">true</attr>
<attr path="/api/namespace/boxed[@name='Caps']/method[@name='FromString']/return-type" name="owned">true</attr>
<attr path="/api/namespace/object[@name='Buffer']/method[@name='GetCaps']/return-type" name="owned">true</attr>
<attr path="/api/namespace/object[@name='Object']/field[@name='Refcount']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Pad']/method[@name='GetAllowedCaps']/return-type" name="owned">true</attr>
<attr path="/api/namespace/object[@name='Pad']/method[@name='RemoveBufferProbe']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Pad']/method[@name='AddBufferProbe']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Pad']/method[@name='AddDataProbe']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Pad']/method[@name='RemoveDataProbe']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Bin']/method[@name='AddMany']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Bin']/method[@name='RemoveMany']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Message']/method[@cname='gst_message_new_error']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Element']/method[@cname='gst_element_add_pad']" name="hidden">1</attr>
<attr path="/api/namespace/object[@name='Bin']/field[@name='Children']" name="hidden">1</attr>

3
gstreamer-sharp/Makefile.am
View file

@ -51,13 +51,16 @@ build_sources = $(addprefix $(srcdir)/, $(sources))
customs = \
Bin.custom \
Buffer.custom \
Bus.custom \
Caps.custom \
Clock.custom \
Debug.custom \
Element.custom \
Message.custom \
Pad.custom \
Object.custom
build_customs = $(addprefix $(srcdir)/, $(customs))

98
gstreamer-sharp/Pad.custom
View file

@ -14,3 +14,101 @@
{
return gst_pad_query_duration(Handle, ref format, out duration);
}
public delegate bool BufferProbeDelegate(Pad pad, Gst.Buffer buffer);
internal delegate bool BufferProbeNativeDelegate(IntPtr pad, IntPtr buf, IntPtr data);
internal class BufferProbeWrapper {
internal BufferProbeNativeDelegate NativeFunc;
BufferProbeDelegate managedFunc;
public BufferProbeWrapper(BufferProbeDelegate func)
{
managedFunc = func;
if(func != null)
NativeFunc = new BufferProbeNativeDelegate(BufferProbeMarshaller);
}
public bool BufferProbeMarshaller(IntPtr raw_pad, IntPtr buf, IntPtr data)
{
Pad pad = GLib.Object.GetObject(raw_pad) as Pad;
Gst.Buffer buffer = GLib.Opaque.GetOpaque(buf, typeof(Gst.Buffer), false) as Gst.Buffer;
return (bool) (managedFunc (pad, buffer));
}
}
[DllImport("gstreamer-0.10.dll")]
private static extern ulong gst_pad_add_buffer_probe(IntPtr pad, BufferProbeNativeDelegate func, IntPtr data);
public ulong AddBufferProbe(BufferProbeDelegate func)
{
BufferProbeWrapper func_wrapper;
if(PersistentData["AddBufferProbe"] != null) {
func_wrapper = PersistentData["AddBufferProbe"] as BufferProbeWrapper;
}
else
{
func_wrapper = new BufferProbeWrapper(func);
PersistentData["AddBufferProbe"] = func_wrapper;
}
//IntPtr data = (IntPtr) GCHandle.Alloc(func_wrapper);
return gst_pad_add_buffer_probe(this.Handle, func_wrapper.NativeFunc, IntPtr.Zero);
}
[DllImport("gstreamer-0.10.dll")]
private static extern void gst_pad_remove_buffer_probe(IntPtr pad, uint handler_id);
public void RemoveBufferProbe(uint handler_id)
{
gst_pad_remove_buffer_probe(this.Handle, handler_id);
PersistentData["AddBufferProbe"] = null;
}
public delegate bool DataProbeDelegate (Pad pad, GLib.Opaque miniobject);
internal delegate bool DataProbeNativeDelegate(IntPtr pad, IntPtr miniobj, IntPtr data);
internal class DataProbeWrapper {
internal DataProbeNativeDelegate NativeFunc;
DataProbeDelegate ManagedFunc;
public DataProbeWrapper(DataProbeDelegate func)
{
ManagedFunc = func;
if(func != null)
NativeFunc = new DataProbeNativeDelegate(DataProbeMarshaller);
}
public bool DataProbeMarshaller (IntPtr raw_pad, IntPtr miniobj, IntPtr data)
{
Pad pad = GLib.Object.GetObject(raw_pad) as Pad;
GLib.Opaque opaque = GLib.Opaque.GetOpaque(miniobj, typeof(GLib.Opaque), true);
return ManagedFunc(pad, opaque);
}
}
[DllImport("gstreamer-0.10.dll")]
static extern uint gst_pad_add_data_probe(IntPtr pad, DataProbeNativeDelegate func, IntPtr data);
public uint AddDataProbe(DataProbeDelegate func)
{
DataProbeWrapper func_wrapper;
if(PersistentData["AddDataProbe"] != null) {
func_wrapper = PersistentData["AddDataProbe"] as DataProbeWrapper;
} else {
func_wrapper = new DataProbeWrapper(func);
PersistentData["AddDataProbe"] = func_wrapper;
}
return gst_pad_add_data_probe(this.Handle, func_wrapper.NativeFunc, IntPtr.Zero);
}
[DllImport("gstreamer-0.10.dll")]
static extern void gst_pad_remove_data_probe(IntPtr pad, uint handler_id);
public void RemoveDataProbe(uint handler_id)
{
gst_pad_remove_data_probe(this.Handle, handler_id);
PersistentData["AddDataProbe"] = null;
}

1
gstreamer-sharp/glue/Makefile.am
View file

@ -1,6 +1,7 @@
lib_LTLIBRARIES = libgstreamersharpglue-0.10.la
libgstreamersharpglue_0_10_la_SOURCES = \
buffer.c \
clock.c \
message.c \
miniobject.c \

22
tests/BinTest.cs
View file

@ -48,7 +48,7 @@ public class BinTest
bin.Dispose();
}
/*
[Test]
public void TestGetByName()
{
@ -61,8 +61,8 @@ public class BinTest
Assert.IsNotNull(e1);
Assert.AreEqual(e1.Name, "element-name");
bin.Dispose();
e1.Dispose();
bin.Dispose();
}
[Test]
@ -71,7 +71,7 @@ public class BinTest
Bin bin = new Bin("test-bin");
Element [] elements = new Element [] {
ElementFactory.Make("fakesrc", "fakesrc"),
ElementFactory.Make("fakesrc", "fakesrc"),
ElementFactory.Make("audioconvert", "audioconvert"),
ElementFactory.Make("wavenc", "wavenc"),
ElementFactory.Make("fakesink", "fakesink")
@ -82,30 +82,32 @@ public class BinTest
}
Assert.AreEqual(elements.Length, bin.ChildrenCount);
Element [] children = bin.Children;
Element [] children = bin.Children;
for(int i = 0; i < elements.Length; i++) {
for(int i = 0; i < elements.Length; i++) {
Assert.AreEqual(elements[elements.Length - i - 1], children[i]);
}
bin.Dispose();
foreach(Element e in elements)
e.Dispose();
}
[Test]
public void TestInterface()
{
Bin bin = new Bin(String.Empty);
Assert.IsNotNull(bin, "Could not create bin");
Element filesrc = ElementFactory.Make("filesrc", String.Empty);
Element filesrc = ElementFactory.Make("filesrc", null);
Assert.IsNotNull(filesrc, "Could not create filesrc");
bin.Add(filesrc);
bin.Dispose();
filesrc.Dispose();
bin.Dispose();
}
*/
}

9
tests/BufferTest.cs
View file

@ -29,14 +29,11 @@ public class BufferTest {
Gst.Buffer buffer = new Gst.Buffer(4);
Caps caps = Caps.FromString("audio/x-raw-int");
Assert.AreEqual(caps.Refcount, 1, "caps");
Assert.IsNull(buffer.Caps);
Assert.IsNull(buffer.Caps, "buffer.Caps is null???");
buffer.Caps = caps;
Assert.AreEqual(caps.Refcount, 2, "caps");
Assert.AreEqual(caps, buffer.Caps);
Assert.AreEqual(caps.Refcount, 2, "caps");
Caps caps2 = Caps.FromString("audio/x-raw-float");
Assert.AreEqual(caps2.Refcount, 1, "caps2");
@ -55,7 +52,7 @@ public class BufferTest {
caps.Dispose();
caps2.Dispose();
}
*/
[Test]
public void TestSubbuffer()
{
@ -87,6 +84,6 @@ public class BufferTest {
buffer.Dispose();
}
*/
}

127
tests/PadTest.cs
View file

@ -27,7 +27,7 @@ public class PadTest
{
Application.Deinit();
}
/*
[Test]
public void TestPlainCreation()
{
@ -145,5 +145,130 @@ public class PadTest
sink.Dispose();
src.Dispose();
}
[Test]
public void TestRefcount()
{
Pad sink = new Pad("sink", PadDirection.Sink);
Assert.IsNotNull(sink, "Pad could not be created");
Pad src = new Pad("src", PadDirection.Src);
Assert.IsNotNull(src, "Pad could not be created");
Caps caps = Caps.FromString("foo/bar");
Assert.AreEqual(caps.Refcount, 1, "caps");
src.SetCaps(caps);
sink.SetCaps(caps);
Assert.AreEqual(caps.Refcount, 3, "caps");
PadLinkReturn plr = src.Link(sink);
Assert.AreEqual(plr, PadLinkReturn.Ok, "Pad link failed");
Assert.AreEqual(caps.Refcount, 3, "caps");
src.Unlink(sink);
Assert.AreEqual(caps.Refcount, 3, "caps");
src.Dispose();
sink.Dispose();
Assert.AreEqual(caps.Refcount, 1, "caps");
caps.Dispose();
}
[Test]
public void TestGetAllowedCaps()
{
/*
Gst.Buffer buffer = new Gst.Buffer();
try {
Pad pbuffer = (Pad) buffer;
Caps pcaps = pbuffer.AllowedCaps;
}
catch (Exception ex) {
Assert.Fail("buffer.AllowedCaps failed");
}
buffer.Dispose();
*/
Pad sink = new Pad("sink", PadDirection.Sink);
// try { Caps tcaps = sink.AllowedCaps; }
// catch (Exception) { Assert.Fail("sink.AllowedCaps failed"); }
Pad src = new Pad("src", PadDirection.Src);
Assert.IsNotNull(src);
Caps caps = src.AllowedCaps;
Assert.IsNull(caps);
caps = Caps.FromString("foo/bar");
src.SetCaps(caps);
sink.SetCaps(caps);
Assert.AreEqual(caps.Refcount, 3, "caps");
PadLinkReturn plr = src.Link(sink);
Assert.AreEqual(plr, PadLinkReturn.Ok);
Caps gotcaps = src.AllowedCaps;
Assert.IsNotNull(gotcaps);
Assert.IsTrue(gotcaps.IsEqual(caps));
Assert.AreEqual(gotcaps.Refcount, 1, "gotcaps");
gotcaps.Dispose();
src.Unlink(sink);
Assert.AreEqual(caps.Refcount, 3, "caps");
Assert.AreEqual(src.Refcount, 1, "src");
Assert.AreEqual(sink.Refcount, 1, "sink");
src.Dispose();
sink.Dispose();
Assert.AreEqual(caps.Refcount, 1, "caps");
caps.Dispose();
}
bool ProbeHandler(Pad pad, Gst.Buffer buffer)
{
//Assert.Fail("event worked");
return false;
}
[Test]
public void TestPushUnlinked()
{
Pad src = new Pad("src", PadDirection.Src);
Assert.IsNotNull(src, "Could not create src");
Caps caps = src.AllowedCaps;
Assert.IsNull(caps);
caps = Caps.FromString("foo/bar");
src.SetCaps(caps);
Assert.AreEqual(caps.Refcount, 2, "caps");
Gst.Buffer buffer = new Gst.Buffer();
buffer.Ref();
Assert.AreEqual(src.Push(buffer), FlowReturn.NotLinked);
Assert.AreEqual(buffer.Refcount, 1, "buffer");
buffer.Dispose();
ulong handler_id = src.AddBufferProbe(new Pad.BufferProbeDelegate(ProbeHandler));
buffer = new Gst.Buffer();
buffer.Ref();
Assert.AreEqual(src.Push(buffer), FlowReturn.Ok);
buffer.Dispose();
src.RemoveBufferProbe((uint)handler_id);
Assert.AreEqual(caps.Refcount, 2, "caps");
Assert.AreEqual(src.Refcount, 1, "src");
src.Dispose();
Assert.AreEqual(caps.Refcount, 1, "caps");
caps.Dispose();
}
}

3
tests/PipelineTest.cs
View file

@ -26,7 +26,7 @@ public class PipelineTest
{
Application.Deinit();
}
/*
[Test]
public void TestAsyncStateChangeEmpty()
{
@ -195,5 +195,4 @@ public class PipelineTest
fakesrc.Dispose();
fakesink.Dispose();
}
*/
}