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Code Issues 1 Projects Releases Wiki Activity

gstreamer-sharp: apply new code style to alll sources

Browse source 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/983>
This commit is contained in:
Andoni Morales Alastruey 2021-09-30 13:02:26 +02:00 committed by GStreamer Marge Bot
parent f89dff303a
commit 6ddb443743
27 changed files with 676 additions and 780 deletions
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15
subprojects/gstreamer-sharp/sources/custom/Adapter.cs
View file

@ -15,23 +15,22 @@
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301 USA
namespace Gst.Base {
namespace Gst.Base {
using System;
using System.Runtime.InteropServices;
public partial class Adapter
{
public partial class Adapter {
[DllImport("gstbase-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_adapter_copy(IntPtr raw, out IntPtr dest, int offset, int size);
public byte[] Copy(int offset, int size) {
IntPtr mem = Marshal.AllocHGlobal (size);
IntPtr mem = Marshal.AllocHGlobal(size);
gst_adapter_copy(Handle, out mem, offset, size);
byte[] bytes = new byte[size];
Marshal.Copy (mem, bytes, 0, size);
Marshal.Copy(mem, bytes, 0, size);
return bytes;
}
@ -42,11 +41,11 @@ namespace Gst.Base {
public byte[] Map() {
int size;
IntPtr mem = gst_adapter_map (Handle, out size);
IntPtr mem = gst_adapter_map(Handle, out size);
byte[] ret = new byte[size];
Marshal.Copy (mem, ret , 0, size);
Marshal.Copy(mem, ret, 0, size);
return ret;
}
}
}
}

7
subprojects/gstreamer-sharp/sources/custom/AppSink.cs
View file

@ -25,10 +25,9 @@ namespace Gst.App {
using System;
using System.Runtime.InteropServices;
partial class AppSink
{
public AppSink (String name) : base(IntPtr.Zero) {
partial class AppSink {
public AppSink(String name) : base(IntPtr.Zero) {
Raw = ElementFactory.MakeRaw("appsink", name);
}
}
}
}

9
subprojects/gstreamer-sharp/sources/custom/AppSrc.cs
View file

@ -25,10 +25,9 @@ namespace Gst.App {
using System;
using System.Runtime.InteropServices;
partial class AppSrc
{
public AppSrc (String name) : base(IntPtr.Zero) {
Raw = ElementFactory.MakeRaw ("appsrc", name);
partial class AppSrc {
public AppSrc(String name) : base(IntPtr.Zero) {
Raw = ElementFactory.MakeRaw("appsrc", name);
}
}
}
}

39
subprojects/gstreamer-sharp/sources/custom/Application.cs
View file

@ -19,19 +19,18 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class Application
{
partial class Application {
// Because of: https://bugzilla.gnome.org/show_bug.cgi?id=743062#c30
private static uint MIN_GSTREAMER_MINOR = 14;
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));
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));
GLib.GType.Register(Promise.GType, typeof(Promise));
GLib.GType.Register(Gst.WebRTC.WebRTCSessionDescription.GType, typeof(Gst.WebRTC.WebRTCSessionDescription));
}
@ -49,19 +48,19 @@ namespace Gst {
}
public static void Init() {
gst_init (IntPtr.Zero, IntPtr.Zero);
gst_init(IntPtr.Zero, IntPtr.Zero);
CheckVersion();
}
public static void Init(ref string[] argv) {
int cnt_argv = argv == null ? 0 : argv.Length;
System.Collections.Generic.List<IntPtr> native_arg_list = new System.Collections.Generic.List<IntPtr>();
for (int i = 0; i < cnt_argv; i++)
native_arg_list.Add (GLib.Marshaller.StringToPtrGStrdup(argv[i]));
native_arg_list.Add(GLib.Marshaller.StringToPtrGStrdup(argv[i]));
IntPtr[] native_argv = native_arg_list.ToArray();
gst_init(ref cnt_argv, ref native_argv);
foreach (var native_arg in native_arg_list)
GLib.Marshaller.Free (native_arg);
GLib.Marshaller.Free(native_arg);
CheckVersion();
}
@ -74,10 +73,10 @@ namespace Gst {
public static bool InitCheck() {
IntPtr error = IntPtr.Zero;
bool ret = gst_init_check (IntPtr.Zero, IntPtr.Zero, out error);
bool ret = gst_init_check(IntPtr.Zero, IntPtr.Zero, out error);
CheckVersion();
if (error != IntPtr.Zero) throw new GLib.GException (error);
if (error != IntPtr.Zero) throw new GLib.GException(error);
return ret;
}
@ -85,16 +84,16 @@ namespace Gst {
int cnt_argv = argv == null ? 0 : argv.Length;
System.Collections.Generic.List<IntPtr> native_arg_list = new System.Collections.Generic.List<IntPtr>();
for (int i = 0; i < cnt_argv; i++)
native_arg_list.Add (GLib.Marshaller.StringToPtrGStrdup(argv[i]));
native_arg_list.Add(GLib.Marshaller.StringToPtrGStrdup(argv[i]));
IntPtr[] native_argv = native_arg_list.ToArray();
IntPtr error = IntPtr.Zero;
bool ret = gst_init_check(ref cnt_argv, ref native_argv, out error);
foreach (var native_arg in native_arg_list)
GLib.Marshaller.Free (native_arg);
if (error != IntPtr.Zero) throw new GLib.GException (error);
GLib.Marshaller.Free(native_arg);
if (error != IntPtr.Zero) throw new GLib.GException(error);
CheckVersion();
return ret;
}
}
}
}

7
subprojects/gstreamer-sharp/sources/custom/AudioFilter.cs
View file

@ -25,13 +25,12 @@ namespace Gst.Audio {
using System;
using System.Runtime.InteropServices;
partial class AudioFilter
{
partial class AudioFilter {
[DllImport("gstaudio-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_audio_filter_class_add_pad_templates(IntPtr klass, IntPtr allowed_caps);
public void AddPadTemplates(Gst.Caps allowed_caps) {
gst_audio_filter_class_add_pad_templates(LookupGType().GetClassPtr (), allowed_caps == null ? IntPtr.Zero : allowed_caps.Handle);
gst_audio_filter_class_add_pad_templates(LookupGType().GetClassPtr(), allowed_caps == null ? IntPtr.Zero : allowed_caps.Handle);
}
}
}
}

12
subprojects/gstreamer-sharp/sources/custom/Bin.cs
View file

@ -21,18 +21,18 @@ namespace Gst {
using System.Runtime.InteropServices;
partial class Bin {
public Bin () : this (null) {}
public Bin() : this(null) { }
public void Add (params Element [] elements) {
public void Add(params Element[] elements) {
foreach (var elem in elements) {
Add (elem);
Add(elem);
}
}
public void Remove (params Element [] elements) {
public void Remove(params Element[] elements) {
foreach (var elem in elements) {
Remove (elem);
Remove(elem);
}
}
}
}
}

21
subprojects/gstreamer-sharp/sources/custom/Buffer.cs
View file

@ -25,8 +25,8 @@ namespace Gst {
static extern UIntPtr gst_buffer_extract(IntPtr raw, UIntPtr offset, byte[] dest, UIntPtr size);
public ulong Extract(ulong offset, ref byte[] dest) {
UIntPtr raw_ret = gst_buffer_extract(Handle, new UIntPtr (offset), dest, new UIntPtr ((ulong)dest.Length));
ulong ret = (ulong) raw_ret;
UIntPtr raw_ret = gst_buffer_extract(Handle, new UIntPtr(offset), dest, new UIntPtr((ulong)dest.Length));
ulong ret = (ulong)raw_ret;
return ret;
}
@ -36,25 +36,24 @@ namespace Gst {
public ulong ExtractDup(ulong offset, ulong size, out byte[] dest) {
UIntPtr native_dest_size;
IntPtr ptr;
gst_buffer_extract_dup(Handle, new UIntPtr (offset), new UIntPtr (size), out ptr, out native_dest_size);
gst_buffer_extract_dup(Handle, new UIntPtr(offset), new UIntPtr(size), out ptr, out native_dest_size);
byte[] bytes = new byte[(ulong)native_dest_size];
Marshal.Copy (ptr, bytes, 0, (int)native_dest_size);
Marshal.Copy(ptr, bytes, 0, (int)native_dest_size);
dest = bytes;
GLib.Marshaller.Free (ptr);
GLib.Marshaller.Free(ptr);
return (ulong) native_dest_size;
return (ulong)native_dest_size;
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_buffer_new_wrapped(IntPtr data, UIntPtr n_length);
public Buffer (byte[] data)
{
IntPtr ptr = GLib.Marshaller.Malloc((ulong) data.Length);
public Buffer(byte[] data) {
IntPtr ptr = GLib.Marshaller.Malloc((ulong)data.Length);
Marshal.Copy(data, 0, ptr, data.Length);
Raw = gst_buffer_new_wrapped(ptr, new UIntPtr((ulong) data.Length));
Raw = gst_buffer_new_wrapped(ptr, new UIntPtr((ulong)data.Length));
}
}
}
}

13
subprojects/gstreamer-sharp/sources/custom/Bus.cs
View file

@ -17,15 +17,12 @@
using System;
namespace Gst
{
partial class Bus
{
public uint AddWatch (Gst.BusFunc func) {
namespace Gst {
partial class Bus {
public uint AddWatch(Gst.BusFunc func) {
// https://developer.gnome.org/glib/unstable/glib-The-Main-Event-Loop.html#G-PRIORITY-DEFAULT:CAPS
int G_PRIORITY_DEFAULT = 0;
return AddWatchFull (G_PRIORITY_DEFAULT, func);
return AddWatchFull(G_PRIORITY_DEFAULT, func);
}
}
}
}

23
subprojects/gstreamer-sharp/sources/custom/Caps.cs
View file

@ -26,14 +26,13 @@ namespace Gst {
using System.Collections;
using System.Runtime.InteropServices;
partial class Caps : IEnumerable
{
public Structure this [uint index] {
partial class Caps : IEnumerable {
public Structure this[uint index] {
get {
if (index >= Size)
throw new ArgumentOutOfRangeException ();
throw new ArgumentOutOfRangeException();
Structure structure = GetStructure ((uint) index);
Structure structure = GetStructure((uint)index);
return structure;
}
}
@ -42,7 +41,7 @@ namespace Gst {
Gst.Caps caps;
long index;
public StructureEnumerator (Gst.Caps caps) {
public StructureEnumerator(Gst.Caps caps) {
this.caps = caps;
index = -1;
}
@ -50,26 +49,26 @@ namespace Gst {
public object Current {
get {
if (index >= caps.Size)
throw new ArgumentOutOfRangeException ();
throw new ArgumentOutOfRangeException();
if (index == -1)
throw new ArgumentException ();
throw new ArgumentException();
return caps[ (uint) index];
return caps[(uint)index];
}
}
public bool MoveNext () {
public bool MoveNext() {
index += 1;
return (index < caps.Size);
}
public void Reset () {
public void Reset() {
index = -1;
}
}
public IEnumerator GetEnumerator() {
return new StructureEnumerator (this);
return new StructureEnumerator(this);
}
}
}

61
subprojects/gstreamer-sharp/sources/custom/DeviceProvider.cs
View file

@ -25,63 +25,62 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class DeviceProvider
{
partial class DeviceProvider {
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_device_provider_class_add_metadata(IntPtr klass, IntPtr key, IntPtr value);
public void AddMetadata(string key, string value) {
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
gst_device_provider_class_add_metadata(LookupGType().GetClassPtr (), native_key, native_value);
GLib.Marshaller.Free (native_key);
GLib.Marshaller.Free (native_value);
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup(key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup(value);
gst_device_provider_class_add_metadata(LookupGType().GetClassPtr(), native_key, native_value);
GLib.Marshaller.Free(native_key);
GLib.Marshaller.Free(native_value);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_device_provider_class_add_static_metadata(IntPtr klass, IntPtr key, IntPtr value);
public void AddStaticMetadata(string key, string value) {
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
gst_device_provider_class_add_static_metadata(LookupGType().GetClassPtr (), native_key, native_value);
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup(key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup(value);
gst_device_provider_class_add_static_metadata(LookupGType().GetClassPtr(), native_key, native_value);
GLib.Marshaller.Free (native_key);
GLib.Marshaller.Free (native_value);
GLib.Marshaller.Free(native_key);
GLib.Marshaller.Free(native_value);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_device_provider_class_set_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);
public void SetMetadata(string longname, string classification, string description, string author) {
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);
gst_device_provider_class_set_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free (native_longname);
GLib.Marshaller.Free (native_classification);
GLib.Marshaller.Free (native_description);
GLib.Marshaller.Free (native_author);
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup(longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup(classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup(description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup(author);
gst_device_provider_class_set_metadata(LookupGType().GetClassPtr(), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free(native_longname);
GLib.Marshaller.Free(native_classification);
GLib.Marshaller.Free(native_description);
GLib.Marshaller.Free(native_author);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_device_provider_class_set_static_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);
public void SetStaticMetadata(string longname, string classification, string description, string author) {
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup(longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup(classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup(description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup(author);
gst_device_provider_class_set_static_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);
gst_device_provider_class_set_static_metadata(LookupGType().GetClassPtr(), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free (native_longname);
GLib.Marshaller.Free (native_classification);
GLib.Marshaller.Free (native_description);
GLib.Marshaller.Free (native_author);
GLib.Marshaller.Free(native_longname);
GLib.Marshaller.Free(native_classification);
GLib.Marshaller.Free(native_description);
GLib.Marshaller.Free(native_author);
}
}
}
}

336
subprojects/gstreamer-sharp/sources/custom/DynamicSignal.cs
View file

@ -25,52 +25,45 @@
using GLib;
using System;
using System.Collections;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Collections;
namespace Gst
{
namespace Gst {
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
delegate void GClosureMarshal (IntPtr closure, ref GLib.Value retval, uint argc, IntPtr argsPtr,
IntPtr invocation_hint, IntPtr data);
delegate void GClosureMarshal(IntPtr closure, ref GLib.Value retval, uint argc, IntPtr argsPtr,
IntPtr invocation_hint, IntPtr data);
public delegate void SignalHandler (object o, SignalArgs args);
public delegate void SignalHandler(object o, SignalArgs args);
public static class DynamicSignal
{
public static class DynamicSignal {
private static readonly int gvalue_struct_size = Marshal.SizeOf (typeof(GLib.Value));
private static readonly int gvalue_struct_size = Marshal.SizeOf(typeof(GLib.Value));
class ObjectSignalKey
{
class ObjectSignalKey {
object o;
string signal_name;
public ObjectSignalKey (object o, string name)
{
public ObjectSignalKey(object o, string name) {
this.o = o;
signal_name = name;
}
public override bool Equals (object o)
{
public override bool Equals(object o) {
if (o is ObjectSignalKey) {
ObjectSignalKey k = (ObjectSignalKey)o;
return k.o.Equals (this.o) && signal_name.Equals (k.signal_name);
return k.o.Equals(this.o) && signal_name.Equals(k.signal_name);
}
return base.Equals (o);
return base.Equals(o);
}
public override int GetHashCode ()
{
return o.GetHashCode () ^ signal_name.GetHashCode ();
public override int GetHashCode() {
return o.GetHashCode() ^ signal_name.GetHashCode();
}
}
class SignalInfo : IDisposable
{
class SignalInfo : IDisposable {
uint handlerId;
IntPtr closure;
Delegate registeredHandler;
@ -113,175 +106,166 @@ namespace Gst
}
}
public SignalInfo (uint handlerId, IntPtr closure, Delegate registeredHandler, GCHandle gch)
{
public SignalInfo(uint handlerId, IntPtr closure, Delegate registeredHandler, GCHandle gch) {
this.handlerId = handlerId;
this.closure = closure;
this.registeredHandler = registeredHandler;
this.gch = gch;
if (!IsValidDelegate (registeredHandler))
throw new Exception ("Invalid delegate");
if (!IsValidDelegate(registeredHandler))
throw new Exception("Invalid delegate");
MethodInfo mi = registeredHandler.Method;
ParameterInfo[] parms = mi.GetParameters ();
this.argsType = parms [1].ParameterType;
ParameterInfo[] parms = mi.GetParameters();
this.argsType = parms[1].ParameterType;
}
public void UpdateArgsType (Delegate d)
{
if (!IsCompatibleDelegate (d))
throw new Exception ("Incompatible delegate");
public void UpdateArgsType(Delegate d) {
if (!IsCompatibleDelegate(d))
throw new Exception("Incompatible delegate");
MethodInfo mi = d.Method;
ParameterInfo[] parms = mi.GetParameters ();
ParameterInfo[] parms = mi.GetParameters();
Type t1 = parms [1].ParameterType;
Type t1 = parms[1].ParameterType;
Type t2 = argsType;
if (t1 == t2)
return;
if (t1.IsSubclassOf (t2))
if (t1.IsSubclassOf(t2))
argsType = t1;
else if (t2.IsSubclassOf (t1))
else if (t2.IsSubclassOf(t1))
argsType = t2;
else
throw new Exception ("Incompatible delegate");
throw new Exception("Incompatible delegate");
}
public bool IsCompatibleDelegate (Delegate d)
{
if (!IsValidDelegate (d))
public bool IsCompatibleDelegate(Delegate d) {
if (!IsValidDelegate(d))
return false;
MethodInfo mi = d.Method;
ParameterInfo[] parms = mi.GetParameters ();
ParameterInfo[] parms = mi.GetParameters();
if (parms [1].ParameterType != this.argsType &&
!parms [1].ParameterType.IsSubclassOf (this.argsType) &&
!this.argsType.IsSubclassOf (parms [1].ParameterType))
if (parms[1].ParameterType != this.argsType &&
!parms[1].ParameterType.IsSubclassOf(this.argsType) &&
!this.argsType.IsSubclassOf(parms[1].ParameterType))
return false;
return true;
}
public void Dispose ()
{
public void Dispose() {
registeredHandler = null;
gch.Free ();
GC.SuppressFinalize (this);
gch.Free();
GC.SuppressFinalize(this);
}
public static bool IsValidDelegate (Delegate d)
{
public static bool IsValidDelegate(Delegate d) {
MethodInfo mi = d.Method;
if (mi.ReturnType != typeof(void))
return false;
ParameterInfo[] parms = mi.GetParameters ();
ParameterInfo[] parms = mi.GetParameters();
if (parms.Length != 2)
return false;
if (parms [1].ParameterType != typeof(GLib.SignalArgs) &&
!parms [1].ParameterType.IsSubclassOf (typeof(GLib.SignalArgs)))
if (parms[1].ParameterType != typeof(GLib.SignalArgs) &&
!parms[1].ParameterType.IsSubclassOf(typeof(GLib.SignalArgs)))
return false;
return true;
}
}
static Hashtable SignalHandlers = new Hashtable ();
static Hashtable SignalHandlers = new Hashtable();
static GClosureMarshal marshalHandler = new GClosureMarshal (OnMarshal);
static GClosureMarshal marshalHandler = new GClosureMarshal(OnMarshal);
public static void Connect (GLib.Object o, string name, SignalHandler handler)
{
Connect (o, name, false, (Delegate)handler);
public static void Connect(GLib.Object o, string name, SignalHandler handler) {
Connect(o, name, false, (Delegate)handler);
}
public static void Connect (GLib.Object o, string name,
bool after, SignalHandler handler)
{
Connect (o, name, after, (Delegate)handler);
public static void Connect(GLib.Object o, string name,
bool after, SignalHandler handler) {
Connect(o, name, after, (Delegate)handler);
}
public static void Connect (GLib.Object o, string name, Delegate handler)
{
Connect (o, name, false, handler);
public static void Connect(GLib.Object o, string name, Delegate handler) {
Connect(o, name, false, handler);
}
public static void Connect (GLib.Object o, string name,
bool after, Delegate handler)
{
public static void Connect(GLib.Object o, string name,
bool after, Delegate handler) {
Delegate newHandler;
ObjectSignalKey k = new ObjectSignalKey (o, name);
ObjectSignalKey k = new ObjectSignalKey(o, name);
if (!SignalInfo.IsValidDelegate (handler))
throw new Exception ("Invalid delegate");
if (!SignalInfo.IsValidDelegate(handler))
throw new Exception("Invalid delegate");
if (SignalHandlers [k] != null) {
SignalInfo si = (SignalInfo)SignalHandlers [k];
if (!si.IsCompatibleDelegate (handler))
throw new Exception ("Incompatible delegate");
if (SignalHandlers[k] != null) {
SignalInfo si = (SignalInfo)SignalHandlers[k];
if (!si.IsCompatibleDelegate(handler))
throw new Exception("Incompatible delegate");
newHandler = Delegate.Combine (si.RegisteredHandler, handler);
si.UpdateArgsType (handler);
newHandler = Delegate.Combine(si.RegisteredHandler, handler);
si.UpdateArgsType(handler);
si.RegisteredHandler = newHandler;
} else {
if (!SignalInfo.IsValidDelegate (handler))
throw new Exception ("Invalid delegate");
}
else {
if (!SignalInfo.IsValidDelegate(handler))
throw new Exception("Invalid delegate");
// Let's allocate 64bytes for the GClosure, it should be more than necessary.
IntPtr closure = g_closure_new_simple (64, IntPtr.Zero);
GCHandle gch = GCHandle.Alloc (k);
g_closure_set_meta_marshal (closure, (IntPtr)gch, marshalHandler);
uint signalId = g_signal_connect_closure (o.Handle, name, closure, after);
SignalHandlers.Add (k, new SignalInfo (signalId, closure, handler, gch));
IntPtr closure = g_closure_new_simple(64, IntPtr.Zero);
GCHandle gch = GCHandle.Alloc(k);
g_closure_set_meta_marshal(closure, (IntPtr)gch, marshalHandler);
uint signalId = g_signal_connect_closure(o.Handle, name, closure, after);
SignalHandlers.Add(k, new SignalInfo(signalId, closure, handler, gch));
}
}
public static void Disconnect (GLib.Object o, string name, Delegate handler)
{
ObjectSignalKey k = new ObjectSignalKey (o, name);
if (SignalHandlers [k] != null) {
SignalInfo si = (SignalInfo)SignalHandlers [k];
Delegate newHandler = Delegate.Remove (si.RegisteredHandler, handler);
public static void Disconnect(GLib.Object o, string name, Delegate handler) {
ObjectSignalKey k = new ObjectSignalKey(o, name);
if (SignalHandlers[k] != null) {
SignalInfo si = (SignalInfo)SignalHandlers[k];
Delegate newHandler = Delegate.Remove(si.RegisteredHandler, handler);
if (newHandler == null || handler == null) {
g_signal_handler_disconnect (o.Handle, si.HandlerId);
SignalHandlers.Remove (k);
si.Dispose ();
} else {
g_signal_handler_disconnect(o.Handle, si.HandlerId);
SignalHandlers.Remove(k);
si.Dispose();
}
else {
si.RegisteredHandler = newHandler;
}
}
}
static void OnMarshal (IntPtr closure, ref GLib.Value retval, uint argc, IntPtr argsPtr,
IntPtr ihint, IntPtr data)
{
static void OnMarshal(IntPtr closure, ref GLib.Value retval, uint argc, IntPtr argsPtr,
IntPtr ihint, IntPtr data) {
object[] args = new object[argc - 1];
object o = ((GLib.Value)Marshal.PtrToStructure (argsPtr, typeof(GLib.Value))).Val;
object o = ((GLib.Value)Marshal.PtrToStructure(argsPtr, typeof(GLib.Value))).Val;
for (int i = 1; i < argc; i++) {
IntPtr struct_ptr = (IntPtr)((long)argsPtr + (i * gvalue_struct_size));
GLib.Value argument = (GLib.Value)Marshal.PtrToStructure (struct_ptr, typeof(GLib.Value));
args [i - 1] = argument.Val;
GLib.Value argument = (GLib.Value)Marshal.PtrToStructure(struct_ptr, typeof(GLib.Value));
args[i - 1] = argument.Val;
}
if (data == IntPtr.Zero) {
Console.Error.WriteLine ("No available data");
Console.Error.WriteLine("No available data");
return;
}
ObjectSignalKey k = (ObjectSignalKey)((GCHandle)data).Target;
if (k != null) {
SignalInfo si = (SignalInfo)SignalHandlers [k];
GLib.SignalArgs arg = (GLib.SignalArgs)Activator.CreateInstance (si.ArgsType);
SignalInfo si = (SignalInfo)SignalHandlers[k];
GLib.SignalArgs arg = (GLib.SignalArgs)Activator.CreateInstance(si.ArgsType);
arg.Args = args;
si.RegisteredHandler.DynamicInvoke (new object[] { o, arg });
si.RegisteredHandler.DynamicInvoke(new object[] { o, arg });
if (arg.RetVal != null) {
retval.Val = arg.RetVal;
}
@ -289,44 +273,39 @@ namespace Gst
}
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_closure_new_simple (int size, IntPtr data);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_closure_new_simple(int size, IntPtr data);
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_signal_connect_closure (IntPtr instance,
string name, IntPtr closure, bool after);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_signal_connect_closure(IntPtr instance,
string name, IntPtr closure, bool after);
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_closure_set_meta_marshal (IntPtr closure, IntPtr data, GClosureMarshal marshal);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_closure_set_meta_marshal(IntPtr closure, IntPtr data, GClosureMarshal marshal);
class GTypeSignalKey
{
class GTypeSignalKey {
GType type;
string signal_name;
public GTypeSignalKey (GType type, string name)
{
public GTypeSignalKey(GType type, string name) {
this.type = type;
signal_name = name;
}
public override bool Equals (object o)
{
public override bool Equals(object o) {
if (o is GTypeSignalKey) {
GTypeSignalKey k = (GTypeSignalKey)o;
return k.type.Equals (this.type) && signal_name.Equals (k.signal_name);
return k.type.Equals(this.type) && signal_name.Equals(k.signal_name);
}
return base.Equals (o);
return base.Equals(o);
}
public override int GetHashCode ()
{
return type.GetHashCode () ^ signal_name.GetHashCode ();
public override int GetHashCode() {
return type.GetHashCode() ^ signal_name.GetHashCode();
}
}
struct SignalQuery
{
struct SignalQuery {
public uint signal_id;
public string signal_name;
public GType itype;
@ -336,10 +315,9 @@ namespace Gst
public Type[] param_types;
}
static Hashtable SignalEmitInfo = new Hashtable ();
static Hashtable SignalEmitInfo = new Hashtable();
public static object Emit (GLib.Object o, string name, params object[] parameters)
{
public static object Emit(GLib.Object o, string name, params object[] parameters) {
SignalQuery query;
GType gtype = o.NativeType;
IntPtr type = gtype.Val;
@ -347,106 +325,106 @@ namespace Gst
uint signal_detail_quark = 0;
int colon;
colon = name.LastIndexOf ("::");
colon = name.LastIndexOf("::");
if (colon == -1) {
signal_name = name;
signal_detail = String.Empty;
} else {
signal_name = name.Substring (0, colon);
signal_detail = name.Substring (colon + 2);
}
else {
signal_name = name.Substring(0, colon);
signal_detail = name.Substring(colon + 2);
}
GTypeSignalKey key = new GTypeSignalKey (gtype, signal_name);
GTypeSignalKey key = new GTypeSignalKey(gtype, signal_name);
if (SignalEmitInfo [key] == null) {
IntPtr native_string = GLib.Marshaller.StringToPtrGStrdup (signal_name);
uint signal_id = g_signal_lookup (native_string, type);
GLib.Marshaller.Free (native_string);
if (SignalEmitInfo[key] == null) {
IntPtr native_string = GLib.Marshaller.StringToPtrGStrdup(signal_name);
uint signal_id = g_signal_lookup(native_string, type);
GLib.Marshaller.Free(native_string);
if (signal_id == 0)
throw new NotSupportedException (String.Format ("{0} has no signal of name {1}", o, name));
GSignalQuery q = new GSignalQuery ();
g_signal_query (signal_id, ref q);
throw new NotSupportedException(String.Format("{0} has no signal of name {1}", o, name));
GSignalQuery q = new GSignalQuery();
g_signal_query(signal_id, ref q);
if (q.signal_id == 0)
throw new NotSupportedException (String.Format ("{0} couldn't be queried for signal with name {1}", o, name));
throw new NotSupportedException(String.Format("{0} couldn't be queried for signal with name {1}", o, name));
query = new SignalQuery ();
query = new SignalQuery();
query.signal_id = signal_id;
query.signal_name = GLib.Marshaller.Utf8PtrToString (q.signal_name);
query.itype = new GType (q.itype);
query.signal_name = GLib.Marshaller.Utf8PtrToString(q.signal_name);
query.itype = new GType(q.itype);
query.signal_flags = q.signal_flags;
query.return_type = new GType (q.return_type);
query.return_type = new GType(q.return_type);
query.n_params = q.n_params;
query.param_types = new Type[q.n_params];
for (int i = 0; i < query.n_params; i++) {
IntPtr t = Marshal.ReadIntPtr (q.param_types, i * IntPtr.Size);
GType g = new GType (t);
IntPtr t = Marshal.ReadIntPtr(q.param_types, i * IntPtr.Size);
GType g = new GType(t);
query.param_types [i] = (Type)g;
query.param_types[i] = (Type)g;
}
SignalEmitInfo.Add (key, query);
SignalEmitInfo.Add(key, query);
}
query = (SignalQuery)SignalEmitInfo [key];
query = (SignalQuery)SignalEmitInfo[key];
GLib.Value[] signal_parameters = new GLib.Value[query.n_params + 1];
signal_parameters [0] = new GLib.Value (o);
signal_parameters[0] = new GLib.Value(o);
if (parameters.Length != query.n_params)
throw new ApplicationException (String.Format ("Invalid number of parameters: expected {0}, got {1}", query.n_params, parameters.Length));
throw new ApplicationException(String.Format("Invalid number of parameters: expected {0}, got {1}", query.n_params, parameters.Length));
for (int i = 0; i < query.n_params; i++) {
Type expected_type = (Type)query.param_types [i];
Type given_type = parameters [i].GetType ();
Type expected_type = (Type)query.param_types[i];
Type given_type = parameters[i].GetType();
if (expected_type != given_type && !given_type.IsSubclassOf (given_type))
throw new ApplicationException (String.Format ("Invalid parameter type: expected {0}, got {1}", expected_type, given_type));
if (expected_type != given_type && !given_type.IsSubclassOf(given_type))
throw new ApplicationException(String.Format("Invalid parameter type: expected {0}, got {1}", expected_type, given_type));
signal_parameters [i + 1] = new GLib.Value (parameters [i]);
signal_parameters[i + 1] = new GLib.Value(parameters[i]);
}
GLib.Value return_value = new GLib.Value ();
GLib.Value return_value = new GLib.Value();
if (query.return_type != GType.Invalid && query.return_type != GType.None)
return_value.Init (query.return_type);
return_value.Init(query.return_type);
if (signal_detail != String.Empty) {
IntPtr native_string = GLib.Marshaller.StringToPtrGStrdup (signal_detail);
signal_detail_quark = g_quark_from_string (native_string);
GLib.Marshaller.Free (native_string);
IntPtr native_string = GLib.Marshaller.StringToPtrGStrdup(signal_detail);
signal_detail_quark = g_quark_from_string(native_string);
GLib.Marshaller.Free(native_string);
}
g_signal_emitv (signal_parameters, query.signal_id, signal_detail_quark, ref return_value);
g_signal_emitv(signal_parameters, query.signal_id, signal_detail_quark, ref return_value);
foreach (GLib.Value v in signal_parameters)
v.Dispose ();
v.Dispose();
object ret = (query.return_type != GType.Invalid && query.return_type != GType.None) ? return_value.Val : null;
if (ret != null)
return_value.Dispose ();
return_value.Dispose();
return ret;
}
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern int g_signal_handler_disconnect (IntPtr o, uint handler_id);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern int g_signal_handler_disconnect(IntPtr o, uint handler_id);
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_signal_lookup (IntPtr name, IntPtr itype);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_signal_lookup(IntPtr name, IntPtr itype);
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_quark_from_string (IntPtr str);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_quark_from_string(IntPtr str);
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_signal_emitv (GLib.Value[] parameters, uint signal_id, uint detail, ref GLib.Value return_value);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_signal_emitv(GLib.Value[] parameters, uint signal_id, uint detail, ref GLib.Value return_value);
[StructLayout (LayoutKind.Sequential)]
struct GSignalQuery
{
[StructLayout(LayoutKind.Sequential)]
struct GSignalQuery {
public uint signal_id;
public IntPtr signal_name;
public IntPtr itype;
@ -456,7 +434,7 @@ namespace Gst
public IntPtr param_types;
}
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_signal_query (uint signal_id, ref GSignalQuery query);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_signal_query(uint signal_id, ref GSignalQuery query);
}
}
}

71
subprojects/gstreamer-sharp/sources/custom/Element.cs
View file

@ -30,19 +30,18 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class Element
{
public static bool Link (params Element [] elements) {
partial class Element {
public static bool Link(params Element[] elements) {
for (int i = 0; i < elements.Length - 1; i++) {
if (!elements[i].Link (elements[i+1]))
if (!elements[i].Link(elements[i + 1]))
return false;
}
return true;
}
public static void Unlink (params Element [] elements) {
public static void Unlink(params Element[] elements) {
for (int i = 0; i < elements.Length - 1; i++) {
elements[i].Unlink (elements[i+1]);
elements[i].Unlink(elements[i + 1]);
}
}
@ -50,60 +49,60 @@ namespace Gst {
static extern void gst_element_class_add_metadata(IntPtr klass, IntPtr key, IntPtr value);
public void AddMetadata(string key, string value) {
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
gst_element_class_add_metadata(LookupGType().GetClassPtr (), native_key, native_value);
GLib.Marshaller.Free (native_key);
GLib.Marshaller.Free (native_value);
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup(key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup(value);
gst_element_class_add_metadata(LookupGType().GetClassPtr(), native_key, native_value);
GLib.Marshaller.Free(native_key);
GLib.Marshaller.Free(native_value);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_element_class_add_pad_template(IntPtr klass, IntPtr templ);
public void AddPadTemplate(Gst.PadTemplate templ) {
gst_element_class_add_pad_template(LookupGType().GetClassPtr (), templ == null ? IntPtr.Zero : templ.OwnedHandle);
gst_element_class_add_pad_template(LookupGType().GetClassPtr(), templ == null ? IntPtr.Zero : templ.OwnedHandle);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_element_class_add_static_metadata(IntPtr klass, IntPtr key, IntPtr value);
public void AddStaticMetadata(string key, string value) {
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
gst_element_class_add_static_metadata(LookupGType().GetClassPtr (), native_key, native_value);
GLib.Marshaller.Free (native_key);
GLib.Marshaller.Free (native_value);
IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup(key);
IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup(value);
gst_element_class_add_static_metadata(LookupGType().GetClassPtr(), native_key, native_value);
GLib.Marshaller.Free(native_key);
GLib.Marshaller.Free(native_value);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_element_class_set_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);
public void SetMetadata(string longname, string classification, string description, string author) {
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);
gst_element_class_set_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free (native_longname);
GLib.Marshaller.Free (native_classification);
GLib.Marshaller.Free (native_description);
GLib.Marshaller.Free (native_author);
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup(longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup(classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup(description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup(author);
gst_element_class_set_metadata(LookupGType().GetClassPtr(), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free(native_longname);
GLib.Marshaller.Free(native_classification);
GLib.Marshaller.Free(native_description);
GLib.Marshaller.Free(native_author);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_element_class_set_static_metadata(IntPtr klass, IntPtr longname, IntPtr classification, IntPtr description, IntPtr author);
public void SetStaticMetadata(string longname, string classification, string description, string author) {
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup (longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup (classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup (description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup (author);
gst_element_class_set_static_metadata(LookupGType().GetClassPtr (), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free (native_longname);
GLib.Marshaller.Free (native_classification);
GLib.Marshaller.Free (native_description);
GLib.Marshaller.Free (native_author);
IntPtr native_longname = GLib.Marshaller.StringToPtrGStrdup(longname);
IntPtr native_classification = GLib.Marshaller.StringToPtrGStrdup(classification);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup(description);
IntPtr native_author = GLib.Marshaller.StringToPtrGStrdup(author);
gst_element_class_set_static_metadata(LookupGType().GetClassPtr(), native_longname, native_classification, native_description, native_author);
GLib.Marshaller.Free(native_longname);
GLib.Marshaller.Free(native_classification);
GLib.Marshaller.Free(native_description);
GLib.Marshaller.Free(native_author);
}
}
}
}

11
subprojects/gstreamer-sharp/sources/custom/ElementFactory.cs
View file

@ -21,15 +21,12 @@
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301 USA
namespace Gst
{
namespace Gst {
using System;
using System.Runtime.InteropServices;
public partial class ElementFactory
{
public static IntPtr MakeRaw(string factoryname, string name)
{
public partial class ElementFactory {
public static IntPtr MakeRaw(string factoryname, string name) {
IntPtr native_factoryname = GLib.Marshaller.StringToPtrGStrdup(factoryname);
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
IntPtr raw_ret = gst_element_factory_make(native_factoryname, native_name);
@ -38,4 +35,4 @@ namespace Gst
return raw_ret;
}
}
}
}

12
subprojects/gstreamer-sharp/sources/custom/FFTF32.cs
View file

@ -25,14 +25,14 @@ namespace Gst.FFT {
public partial class FFTF32 : GLib.Opaque {
[DllImport("gstfft-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr gst_fft_f32_new (int len, bool inverse);
static extern IntPtr gst_fft_f32_new(int len, bool inverse);
public FFTF32 (int len, bool inverse) {
Raw = gst_fft_f32_new (len, inverse);
public FFTF32(int len, bool inverse) {
Raw = gst_fft_f32_new(len, inverse);
}
[DllImport("gstfft-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_fft_f32_fft(IntPtr raw, float[] timedata, [MarshalAs (UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct)] FFTF32Complex[] freqdata);
static extern void gst_fft_f32_fft(IntPtr raw, float[] timedata, [MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.Struct)] FFTF32Complex[] freqdata);
public void Fft(float[] timedata, Gst.FFT.FFTF32Complex[] freqdata) {
gst_fft_f32_fft(Handle, timedata, freqdata);
@ -42,7 +42,7 @@ namespace Gst.FFT {
static extern void gst_fft_f32_window(IntPtr raw, float[] timedata, int window);
public void Window(float[] timedata, Gst.FFT.FFTWindow window) {
gst_fft_f32_window(Handle, timedata, (int) window);
gst_fft_f32_window(Handle, timedata, (int)window);
}
}
}
}

36
subprojects/gstreamer-sharp/sources/custom/Global.cs
View file

@ -16,25 +16,23 @@
// 02110-1301 USA
namespace Gst {
using System;
using System.Runtime.InteropServices;
using System;
using System.Runtime.InteropServices;
partial class Global
{
public static string TimeFormat(ulong time) {
return (time / (Gst.Constants.SECOND * 60 * 60)) + ":" +
(time / (Gst.Constants.SECOND * 60)) % 60 + ":" +
(time / (Gst.Constants.SECOND)) % 60 + ":" +
(time % 60);
}
partial class Global {
public static string TimeFormat(ulong time) {
return (time / (Gst.Constants.SECOND * 60 * 60)) + ":" +
(time / (Gst.Constants.SECOND * 60)) % 60 + ":" +
(time / (Gst.Constants.SECOND)) % 60 + ":" +
(time % 60);
}
public static string TimeFormat(long time) {
return (time / (Gst.Constants.SECOND * 60 * 60)) + ":" +
(time / (Gst.Constants.SECOND * 60)) % 60 + ":" +
(time / (Gst.Constants.SECOND)) % 60 + ":" +
(time % 60);
}
}
}
public static string TimeFormat(long time) {
return (time / (Gst.Constants.SECOND * 60 * 60)) + ":" +
(time / (Gst.Constants.SECOND * 60)) % 60 + ":" +
(time / (Gst.Constants.SECOND)) % 60 + ":" +
(time % 60);
}
}
}

60
subprojects/gstreamer-sharp/sources/custom/Iterator.cs
View file

@ -25,29 +25,29 @@
namespace Gst {
using GLib;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using GLib;
public partial class Iterator : IEnumerable {
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_value_reset (ref GLib.Value val);
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_value_reset(ref GLib.Value val);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern int gst_iterator_next(IntPtr raw, ref GLib.Value elem);
public Gst.IteratorResult Next(ref GLib.Value elem) {
int raw_ret = gst_iterator_next(Handle, ref elem);
Gst.IteratorResult ret = (Gst.IteratorResult) raw_ret;
Gst.IteratorResult ret = (Gst.IteratorResult)raw_ret;
return ret;
}
private class Enumerator : IEnumerator {
Iterator iterator;
Hashtable seen = new Hashtable ();
Hashtable seen = new Hashtable();
private object current = null;
public object Current {
@ -56,7 +56,7 @@ namespace Gst {
}
}
public bool MoveNext () {
public bool MoveNext() {
IntPtr raw_ret;
bool retry = false;
@ -64,52 +64,52 @@ namespace Gst {
return false;
do {
GLib.Value value = new GLib.Value (GLib.GType.Boolean);
value.Dispose ();
GLib.Value value = new GLib.Value(GLib.GType.Boolean);
value.Dispose();
IteratorResult ret = iterator.Next (ref value);
IteratorResult ret = iterator.Next(ref value);
switch (ret) {
case IteratorResult.Done:
return false;
case IteratorResult.Ok:
if (seen.Contains (value)) {
case IteratorResult.Done:
return false;
case IteratorResult.Ok:
if (seen.Contains(value)) {
retry = true;
break;
}
seen.Add(value, null);
current = value.Val;
return true;
case IteratorResult.Resync:
iterator.Resync();
retry = true;
break;
}
seen.Add (value , null);
current = value.Val;
return true;
case IteratorResult.Resync:
iterator.Resync ();
retry = true;
break;
default:
case IteratorResult.Error:
throw new Exception ("Error while iterating");
case IteratorResult.Error:
throw new Exception("Error while iterating");
}
} while (retry);
return false;
}
public void Reset () {
seen.Clear ();
public void Reset() {
seen.Clear();
if (iterator.Handle != IntPtr.Zero)
iterator.Resync ();
iterator.Resync();
}
public Enumerator (Iterator iterator) {
public Enumerator(Iterator iterator) {
this.iterator = iterator;
}
}
private Enumerator enumerator = null;
public IEnumerator GetEnumerator () {
public IEnumerator GetEnumerator() {
if (this.enumerator == null)
this.enumerator = new Enumerator (this);
this.enumerator = new Enumerator(this);
return this.enumerator;
}
}
}
}

9
subprojects/gstreamer-sharp/sources/custom/MapInfo.cs
View file

@ -25,16 +25,15 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial struct MapInfo
{
partial struct MapInfo {
public byte[] Data {
get {
byte[] data = new byte[Size];
Marshal.Copy (_data, data, 0, (int)Size);
Marshal.Copy(_data, data, 0, (int)Size);
return data;
}
set {
Marshal.Copy (value, 0, _data, value.Length);
Marshal.Copy(value, 0, _data, value.Length);
}
}
@ -44,4 +43,4 @@ namespace Gst {
}
}
}
}
}

29
subprojects/gstreamer-sharp/sources/custom/Message.cs
View file

@ -20,27 +20,26 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class Message
{
[DllImport ("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_message_parse_error (IntPtr msg, out IntPtr err, out IntPtr debug);
partial class Message {
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_message_parse_error(IntPtr msg, out IntPtr err, out IntPtr debug);
public void ParseError (out GLib.GException error, out string debug) {
public void ParseError(out GLib.GException error, out string debug) {
IntPtr err;
IntPtr dbg;
gst_message_parse_error (Handle, out err, out dbg);
gst_message_parse_error(Handle, out err, out dbg);
if (dbg != IntPtr.Zero)
debug = GLib.Marshaller.Utf8PtrToString (dbg);
debug = GLib.Marshaller.Utf8PtrToString(dbg);
else
debug = null;
if (err == IntPtr.Zero)
throw new Exception ();
throw new Exception();
error = new GLib.GException (err);
error = new GLib.GException(err);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
@ -49,18 +48,18 @@ namespace Gst {
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void gst_message_set_stream_status_object(IntPtr raw, IntPtr value);
public GLib.Value StreamStatusObject {
public GLib.Value StreamStatusObject {
get {
IntPtr raw_ret = gst_message_get_stream_status_object(Handle);
GLib.Value ret = (GLib.Value) Marshal.PtrToStructure (raw_ret, typeof (GLib.Value));
GLib.Value ret = (GLib.Value)Marshal.PtrToStructure(raw_ret, typeof(GLib.Value));
return ret;
}
set {
IntPtr native_value = GLib.Marshaller.StructureToPtrAlloc (value);
IntPtr native_value = GLib.Marshaller.StructureToPtrAlloc(value);
gst_message_set_stream_status_object(Handle, native_value);
value = (GLib.Value) Marshal.PtrToStructure (native_value, typeof (GLib.Value));
Marshal.FreeHGlobal (native_value);
value = (GLib.Value)Marshal.PtrToStructure(native_value, typeof(GLib.Value));
Marshal.FreeHGlobal(native_value);
}
}
}
}
}

13
subprojects/gstreamer-sharp/sources/custom/MiniObject.cs
View file

@ -20,9 +20,8 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class MiniObject
{
protected MiniObject () {}
partial class MiniObject {
protected MiniObject() { }
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern bool gst_mini_object_replace(IntPtr olddata, IntPtr newdata);
@ -32,7 +31,7 @@ namespace Gst {
}
public static bool Replace(ref Gst.MiniObject olddata) {
return Replace (ref olddata, null);
return Replace(ref olddata, null);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
@ -46,13 +45,13 @@ namespace Gst {
static extern IntPtr gst_mini_object_make_writable(IntPtr mini_object);
public void MakeWritable() {
IntPtr raw = gst_mini_object_make_writable (Raw);
IntPtr raw = gst_mini_object_make_writable(Raw);
if (raw == Raw)
return;
Raw = raw;
if (raw != IntPtr.Zero)
Unref (raw);
Unref(raw);
}
}
}
}

8
subprojects/gstreamer-sharp/sources/custom/NavigationAdapter.cs
View file

@ -26,11 +26,11 @@ namespace Gst.Video {
public partial class NavigationAdapter {
public static bool ParseCommands (Gst.Query query, out NavigationCommand[] cmds) {
public static bool ParseCommands(Gst.Query query, out NavigationCommand[] cmds) {
uint len;
cmds = null;
if (!QueryParseCommandsLength (query, out len))
if (!QueryParseCommandsLength(query, out len))
return false;
cmds = new NavigationCommand[len];
@ -38,7 +38,7 @@ namespace Gst.Video {
for (uint i = 0; i < len; i++) {
NavigationCommand cmd;
if (!QueryParseCommandsNth (query, i, out cmd))
if (!QueryParseCommandsNth(query, i, out cmd))
return false;
cmds[i] = cmd;
}
@ -46,4 +46,4 @@ namespace Gst.Video {
return true;
}
}
}
}

106
subprojects/gstreamer-sharp/sources/custom/Object.cs
View file

@ -29,90 +29,92 @@ using System.Runtime.InteropServices;
namespace Gst {
public class PropertyNotFoundException : Exception {}
[StructLayout (LayoutKind.Sequential)]
struct GstObject {
IntPtr _lock;
public string name;
public Object parent;
public uint flags;
IntPtr controlBindings;
public int control_rate;
public int last_sync;
public class PropertyNotFoundException : Exception { }
private IntPtr[] _gstGstReserved;
}
[StructLayout(LayoutKind.Sequential)]
struct GstObject {
IntPtr _lock;
public string name;
public Object parent;
public uint flags;
IntPtr controlBindings;
public int control_rate;
public int last_sync;
partial class Object
{
private Dictionary <string, bool> PropertyNameCache = new Dictionary<string, bool> ();
private IntPtr[] _gstGstReserved;
}
[DllImport ("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_object_class_find_property (IntPtr klass, IntPtr name);
partial class Object {
private Dictionary<string, bool> PropertyNameCache = new Dictionary<string, bool>();
bool PropertyExists (string name) {
if (PropertyNameCache.ContainsKey (name))
return PropertyNameCache [name];
[DllImport("gobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_object_class_find_property(IntPtr klass, IntPtr name);
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup (name);
var ptr = g_object_class_find_property (Marshal.ReadIntPtr (Handle), native_name);
bool PropertyExists(string name) {
if (PropertyNameCache.ContainsKey(name))
return PropertyNameCache[name];
IntPtr native_name = GLib.Marshaller.StringToPtrGStrdup(name);
var ptr = g_object_class_find_property(Marshal.ReadIntPtr(Handle), native_name);
var result = ptr != IntPtr.Zero;
// just cache the positive results because there might
// actually be new properties getting installed
if (result)
PropertyNameCache [name] = result;
PropertyNameCache[name] = result;
GLib.Marshaller.Free (native_name);
GLib.Marshaller.Free(native_name);
return result;
}
public object this[string property] {
get {
if (PropertyExists (property)) {
using (GLib.Value v = GetProperty (property)) {
get {
if (PropertyExists(property)) {
using (GLib.Value v = GetProperty(property)) {
return v.Val;
}
} else
throw new PropertyNotFoundException ();
} set {
if (PropertyExists (property)) {
}
else
throw new PropertyNotFoundException();
}
set {
if (PropertyExists(property)) {
if (value == null) {
throw new ArgumentNullException ();
throw new ArgumentNullException();
}
var type = value.GetType ();
var type = value.GetType();
var gtype = (GLib.GType)type;
if (gtype == null) {
throw new Exception ("Could not find a GType for type " + type.FullName);
throw new Exception("Could not find a GType for type " + type.FullName);
}
GLib.Value v = new GLib.Value ((GLib.GType)value.GetType ());
GLib.Value v = new GLib.Value((GLib.GType)value.GetType());
v.Val = value;
SetProperty (property, v);
v.Dispose ();
} else
throw new PropertyNotFoundException ();
}
SetProperty(property, v);
v.Dispose();
}
else
throw new PropertyNotFoundException();
}
}
public void Connect (string signal, SignalHandler handler) {
DynamicSignal.Connect (this, signal, handler);
public void Connect(string signal, SignalHandler handler) {
DynamicSignal.Connect(this, signal, handler);
}
public void Disconnect (string signal, SignalHandler handler) {
DynamicSignal.Disconnect (this, signal, handler);
public void Disconnect(string signal, SignalHandler handler) {
DynamicSignal.Disconnect(this, signal, handler);
}
public void Connect (string signal, Delegate handler) {
DynamicSignal.Connect (this, signal, handler);
public void Connect(string signal, Delegate handler) {
DynamicSignal.Connect(this, signal, handler);
}
public void Disconnect (string signal, Delegate handler) {
DynamicSignal.Disconnect (this, signal, handler);
public void Disconnect(string signal, Delegate handler) {
DynamicSignal.Disconnect(this, signal, handler);
}
public object Emit (string signal, params object[] parameters) {
return DynamicSignal.Emit (this, signal, parameters);
public object Emit(string signal, params object[] parameters) {
return DynamicSignal.Emit(this, signal, parameters);
}
}
}
}

13
subprojects/gstreamer-sharp/sources/custom/Pad.cs
View file

@ -19,14 +19,13 @@ namespace Gst {
using System;
using System.Runtime.InteropServices;
partial class Pad
{
[GLib.Property ("caps")]
partial class Pad {
[GLib.Property("caps")]
public Gst.Caps Caps {
get {
GLib.Value val = GetProperty ("caps");
Gst.Caps ret = (Gst.Caps) val.Val;
val.Dispose ();
GLib.Value val = GetProperty("caps");
Gst.Caps ret = (Gst.Caps)val.Val;
val.Dispose();
return ret;
}
}
@ -39,4 +38,4 @@ namespace Gst {
}
}
}
}
}

4
subprojects/gstreamer-sharp/sources/custom/Pipeline.cs
View file

@ -23,6 +23,6 @@
namespace Gst {
partial class Pipeline {
public Pipeline () : this (null) {}
public Pipeline() : this(null) { }
}
}
}

35
subprojects/gstreamer-sharp/sources/custom/TagList.cs
View file

@ -15,29 +15,27 @@
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
// 02110-1301 USA
namespace Gst
{
namespace Gst {
using System;
using System.Runtime.InteropServices;
public partial class TagList
{
public object this [string tag, uint index] {
get { return GetValueIndex (tag, index).Val; }
public partial class TagList {
public object this[string tag, uint index] {
get { return GetValueIndex(tag, index).Val; }
}
public object this [string tag] {
public object this[string tag] {
get {
var v = GLib.Value.Empty;
bool success;
success = CopyValue (ref v, this, tag);
success = CopyValue(ref v, this, tag);
if (!success)
return null;
object ret = (object)v.Val;
v.Dispose ();
v.Dispose();
return ret;
}
@ -45,24 +43,23 @@ namespace Gst
public string[] Tags {
get {
int size = NTags ();
int size = NTags();
string[] tags = new string[size];
for (uint i = 0; i < size; i++)
tags [i] = NthTagName (i);
tags[i] = NthTagName(i);
return tags;
}
}
public void Add (Gst.TagMergeMode mode, string tag, object value)
{
if (!Tag.Exists (tag))
throw new ArgumentException (String.Format ("Invalid tag name '{0}'", tag));
public void Add(Gst.TagMergeMode mode, string tag, object value) {
if (!Tag.Exists(tag))
throw new ArgumentException(String.Format("Invalid tag name '{0}'", tag));
GLib.Value v = new GLib.Value (value);
GLib.Value v = new GLib.Value(value);
AddValue (mode, tag, v);
v.Dispose ();
AddValue(mode, tag, v);
v.Dispose();
}
}
}
}

471
subprojects/gstreamer-sharp/sources/custom/Value.cs
View file

@ -16,17 +16,15 @@
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
// Wrapper for GLib.Value to add support for GstFraction, GstFourcc, Gst*Range, ...
using GLib;
using System;
using System.Text;
using System.Collections;
using System.Runtime.InteropServices;
using GLib;
using System.Text;
/* TODO: intersect, compare, substract, .... */
namespace Gst
{
public struct Fraction
{
namespace Gst {
public struct Fraction {
public int Numerator {
get {
return numerator;
@ -34,7 +32,7 @@ namespace Gst
set {
numerator = value;
Reduce ();
Reduce();
}
}
@ -45,10 +43,10 @@ namespace Gst
set {
if (denominator == 0)
throw new ArgumentException ();
throw new ArgumentException();
denominator = value;
Reduce ();
Reduce();
}
}
@ -57,13 +55,12 @@ namespace Gst
public static GLib.GType GType {
get {
return new GType (gst_fraction_get_type ());
return new GType(gst_fraction_get_type());
}
}
private void Reduce ()
{
int gcd = GreatestCommonDivisor (this);
private void Reduce() {
int gcd = GreatestCommonDivisor(this);
if (gcd != 0) {
this.numerator /= gcd;
@ -71,8 +68,7 @@ namespace Gst
}
}
private static int GreatestCommonDivisor (Fraction fraction)
{
private static int GreatestCommonDivisor(Fraction fraction) {
int a = fraction.numerator;
int b = fraction.denominator;
@ -82,288 +78,259 @@ namespace Gst
a = b;
b = temp % b;
}
return Math.Abs (a);
return Math.Abs(a);
}
public Fraction (int numerator, int denominator)
{
public Fraction(int numerator, int denominator) {
if (denominator == 0)
throw new ArgumentException ();
throw new ArgumentException();
this.numerator = numerator;
this.denominator = denominator;
Reduce ();
Reduce();
}
public Fraction (GLib.Value val) : this ()
{
this.numerator = gst_value_get_fraction_numerator (ref val);
this.denominator = gst_value_get_fraction_denominator (ref val);
public Fraction(GLib.Value val) : this() {
this.numerator = gst_value_get_fraction_numerator(ref val);
this.denominator = gst_value_get_fraction_denominator(ref val);
}
public void SetGValue (ref GLib.Value val)
{
gst_value_set_fraction (ref val, Numerator, Denominator);
public void SetGValue(ref GLib.Value val) {
gst_value_set_fraction(ref val, Numerator, Denominator);
}
public override string ToString ()
{
return String.Format ("{0}/{1}", numerator, denominator);
public override string ToString() {
return String.Format("{0}/{1}", numerator, denominator);
}
public static explicit operator GLib.Value (Fraction fraction)
{
GLib.Value val = new GLib.Value (Fraction.GType);
gst_value_set_fraction (ref val, fraction.Numerator, fraction.Denominator);
public static explicit operator GLib.Value(Fraction fraction) {
GLib.Value val = new GLib.Value(Fraction.GType);
gst_value_set_fraction(ref val, fraction.Numerator, fraction.Denominator);
return val;
}
public static explicit operator double (Fraction fraction)
{
public static explicit operator double(Fraction fraction) {
return ((double)fraction.numerator) / ((double)fraction.denominator);
}
public static Fraction operator + (Fraction a, Fraction b)
{
return new Fraction ((a.Numerator * b.Denominator) + (b.Numerator * a.Denominator), a.Denominator * b.Denominator);
public static Fraction operator +(Fraction a, Fraction b) {
return new Fraction((a.Numerator * b.Denominator) + (b.Numerator * a.Denominator), a.Denominator * b.Denominator);
}
public static Fraction operator - (Fraction a, Fraction b)
{
return new Fraction ((a.Numerator * b.Denominator) - (b.Numerator * a.Denominator), a.Denominator * b.Denominator);
public static Fraction operator -(Fraction a, Fraction b) {
return new Fraction((a.Numerator * b.Denominator) - (b.Numerator * a.Denominator), a.Denominator * b.Denominator);
}
public static Fraction operator * (Fraction a, Fraction b)
{
return new Fraction (a.Numerator * b.Numerator, a.Denominator * b.Denominator);
public static Fraction operator *(Fraction a, Fraction b) {
return new Fraction(a.Numerator * b.Numerator, a.Denominator * b.Denominator);
}
public static Fraction operator / (Fraction a, Fraction b)
{
return new Fraction (a.Numerator * b.Denominator, a.Denominator * b.Numerator);
public static Fraction operator /(Fraction a, Fraction b) {
return new Fraction(a.Numerator * b.Denominator, a.Denominator * b.Numerator);
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_fraction (ref GLib.Value v, int numerator, int denominator);
private static extern void gst_value_set_fraction(ref GLib.Value v, int numerator, int denominator);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int gst_value_get_fraction_numerator (ref GLib.Value v);
private static extern int gst_value_get_fraction_numerator(ref GLib.Value v);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int gst_value_get_fraction_denominator (ref GLib.Value v);
private static extern int gst_value_get_fraction_denominator(ref GLib.Value v);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_fraction_get_type ();
private static extern IntPtr gst_fraction_get_type();
}
public struct DoubleRange
{
public struct DoubleRange {
public double Min;
public double Max;
public static GLib.GType GType {
get {
return new GType (gst_double_range_get_type ());
return new GType(gst_double_range_get_type());
}
}
public DoubleRange (double min, double max)
{
public DoubleRange(double min, double max) {
if (min > max)
throw new ArgumentException ();
throw new ArgumentException();
this.Min = min;
this.Max = max;
}
public DoubleRange (GLib.Value val) : this ()
{
this.Min = gst_value_get_double_range_min (ref val);
this.Max = gst_value_get_double_range_max (ref val);
public DoubleRange(GLib.Value val) : this() {
this.Min = gst_value_get_double_range_min(ref val);
this.Max = gst_value_get_double_range_max(ref val);
}
public override string ToString ()
{
return String.Format ("[{0}, {1}]", Min, Max);
public override string ToString() {
return String.Format("[{0}, {1}]", Min, Max);
}
public void SetGValue (ref GLib.Value val)
{
gst_value_set_double_range (ref val, Min, Max);
public void SetGValue(ref GLib.Value val) {
gst_value_set_double_range(ref val, Min, Max);
}
public static explicit operator GLib.Value (DoubleRange range)
{
GLib.Value val = new GLib.Value (DoubleRange.GType);
public static explicit operator GLib.Value(DoubleRange range) {
GLib.Value val = new GLib.Value(DoubleRange.GType);
gst_value_set_double_range (ref val, range.Min, range.Max);
gst_value_set_double_range(ref val, range.Min, range.Max);
return val;
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_double_range_get_type ();
private static extern IntPtr gst_double_range_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_double_range (ref GLib.Value v, double min, double max);
private static extern void gst_value_set_double_range(ref GLib.Value v, double min, double max);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern double gst_value_get_double_range_min (ref GLib.Value v);
private static extern double gst_value_get_double_range_min(ref GLib.Value v);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern double gst_value_get_double_range_max (ref GLib.Value v);
private static extern double gst_value_get_double_range_max(ref GLib.Value v);
}
public struct IntRange
{
public struct IntRange {
public int Min;
public int Max;
public static GLib.GType GType {
get {
return new GType (gst_int_range_get_type ());
return new GType(gst_int_range_get_type());
}
}
public IntRange (int min, int max)
{
public IntRange(int min, int max) {
if (min > max)
throw new ArgumentException ();
throw new ArgumentException();
this.Min = min;
this.Max = max;
}
public IntRange (GLib.Value val) : this ()
{
this.Min = gst_value_get_int_range_min (ref val);
this.Max = gst_value_get_int_range_max (ref val);
public IntRange(GLib.Value val) : this() {
this.Min = gst_value_get_int_range_min(ref val);
this.Max = gst_value_get_int_range_max(ref val);
}
public void SetGValue (ref GLib.Value val)
{
gst_value_set_int_range (ref val, Min, Max);
public void SetGValue(ref GLib.Value val) {
gst_value_set_int_range(ref val, Min, Max);
}
public override string ToString ()
{
return String.Format ("[{0}, {1}]", Min, Max);
public override string ToString() {
return String.Format("[{0}, {1}]", Min, Max);
}
public static explicit operator GLib.Value (IntRange range)
{
GLib.Value val = new GLib.Value (IntRange.GType);
public static explicit operator GLib.Value(IntRange range) {
GLib.Value val = new GLib.Value(IntRange.GType);
gst_value_set_int_range (ref val, range.Min, range.Max);
gst_value_set_int_range(ref val, range.Min, range.Max);
return val;
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_int_range_get_type ();
private static extern IntPtr gst_int_range_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_int_range (ref GLib.Value v, int min, int max);
private static extern void gst_value_set_int_range(ref GLib.Value v, int min, int max);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int gst_value_get_int_range_min (ref GLib.Value v);
private static extern int gst_value_get_int_range_min(ref GLib.Value v);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int gst_value_get_int_range_max (ref GLib.Value v);
private static extern int gst_value_get_int_range_max(ref GLib.Value v);
}
public struct FractionRange
{
public struct FractionRange {
public Fraction Min;
public Fraction Max;
public static GLib.GType GType {
get {
return new GType (gst_fraction_range_get_type ());
return new GType(gst_fraction_range_get_type());
}
}
public FractionRange (Fraction min, Fraction max)
{
public FractionRange(Fraction min, Fraction max) {
double a = (double)min, b = (double)max;
if (a > b)
throw new ArgumentException ();
throw new ArgumentException();
this.Min = min;
this.Max = max;
}
public FractionRange (GLib.Value val) : this ()
{
public FractionRange(GLib.Value val) : this() {
IntPtr min_ptr, max_ptr;
GLib.Value min, max;
min_ptr = gst_value_get_fraction_range_min (ref val);
max_ptr = gst_value_get_fraction_range_max (ref val);
min_ptr = gst_value_get_fraction_range_min(ref val);
max_ptr = gst_value_get_fraction_range_max(ref val);
min = (GLib.Value)Marshal.PtrToStructure (min_ptr, typeof(GLib.Value));
max = (GLib.Value)Marshal.PtrToStructure (max_ptr, typeof(GLib.Value));
min = (GLib.Value)Marshal.PtrToStructure(min_ptr, typeof(GLib.Value));
max = (GLib.Value)Marshal.PtrToStructure(max_ptr, typeof(GLib.Value));
this.Min = (Fraction)min.Val;
this.Max = (Fraction)max.Val;
}
public void SetGValue (ref GLib.Value val)
{
GLib.Value min = new GLib.Value (Min);
GLib.Value max = new GLib.Value (Max);
gst_value_set_fraction_range (ref val, ref min, ref max);
min.Dispose ();
max.Dispose ();
public void SetGValue(ref GLib.Value val) {
GLib.Value min = new GLib.Value(Min);
GLib.Value max = new GLib.Value(Max);
gst_value_set_fraction_range(ref val, ref min, ref max);
min.Dispose();
max.Dispose();
}
public override string ToString ()
{
return String.Format ("[{0}, {1}]", Min, Max);
public override string ToString() {
return String.Format("[{0}, {1}]", Min, Max);
}
public static explicit operator GLib.Value (FractionRange range)
{
GLib.Value val = new GLib.Value (FractionRange.GType);
public static explicit operator GLib.Value(FractionRange range) {
GLib.Value val = new GLib.Value(FractionRange.GType);
GLib.Value min = new GLib.Value (range.Min);
GLib.Value max = new GLib.Value (range.Max);
gst_value_set_fraction_range (ref val, ref min, ref max);
min.Dispose ();
max.Dispose ();
GLib.Value min = new GLib.Value(range.Min);
GLib.Value max = new GLib.Value(range.Max);
gst_value_set_fraction_range(ref val, ref min, ref max);
min.Dispose();
max.Dispose();
return val;
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_fraction_range_get_type ();
private static extern IntPtr gst_fraction_range_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_fraction_range (ref GLib.Value v, ref GLib.Value min, ref GLib.Value max);
private static extern void gst_value_set_fraction_range(ref GLib.Value v, ref GLib.Value min, ref GLib.Value max);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_get_fraction_range_min (ref GLib.Value v);
private static extern IntPtr gst_value_get_fraction_range_min(ref GLib.Value v);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_get_fraction_range_max (ref GLib.Value v);
private static extern IntPtr gst_value_get_fraction_range_max(ref GLib.Value v);
}
public class Date : IWrapper
{
public class Date : IWrapper {
public DateTime Val;
private IntPtr handle;
@ -375,278 +342,256 @@ namespace Gst
public static GLib.GType GType {
get {
return new GType (gst_date_get_type ());
return new GType(gst_date_get_type());
}
}
~Date ()
{
g_date_free (handle);
~Date() {
g_date_free(handle);
}
public Date (DateTime date)
{
public Date(DateTime date) {
this.Val = date;
handle = g_date_new_dmy ((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
handle = g_date_new_dmy((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
}
public Date (int day, int month, int year)
{
this.Val = new DateTime (year, month, day);
handle = g_date_new_dmy ((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
public Date(int day, int month, int year) {
this.Val = new DateTime(year, month, day);
handle = g_date_new_dmy((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
}
public Date (GLib.Value val)
{
IntPtr date = gst_value_get_date (ref val);
public Date(GLib.Value val) {
IntPtr date = gst_value_get_date(ref val);
this.Val = new DateTime (g_date_get_year (date), g_date_get_month (date), g_date_get_day (date));
handle = g_date_new_dmy ((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
this.Val = new DateTime(g_date_get_year(date), g_date_get_month(date), g_date_get_day(date));
handle = g_date_new_dmy((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
}
public static Date New (IntPtr date)
{
return new Date (g_date_get_day (date), g_date_get_month (date), g_date_get_year (date));
public static Date New(IntPtr date) {
return new Date(g_date_get_day(date), g_date_get_month(date), g_date_get_year(date));
}
public void SetGValue (ref GLib.Value val)
{
IntPtr date_ptr = g_date_new_dmy ((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
public void SetGValue(ref GLib.Value val) {
IntPtr date_ptr = g_date_new_dmy((byte)Val.Day, (int)Val.Month, (ushort)Val.Year);
gst_value_set_date (ref val, date_ptr);
gst_value_set_date(ref val, date_ptr);
GLib.Marshaller.Free (date_ptr);
GLib.Marshaller.Free(date_ptr);
}
public override string ToString ()
{
return String.Format ("{0}-{1}-{2}", Val.Year, Val.Month, Val.Day);
public override string ToString() {
return String.Format("{0}-{1}-{2}", Val.Year, Val.Month, Val.Day);
}
public static explicit operator GLib.Value (Date date)
{
GLib.Value val = new GLib.Value (Date.GType);
public static explicit operator GLib.Value(Date date) {
GLib.Value val = new GLib.Value(Date.GType);
date.SetGValue (ref val);
date.SetGValue(ref val);
return val;
}
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern byte g_date_get_day (IntPtr date);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern byte g_date_get_day(IntPtr date);
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int g_date_get_month (IntPtr date);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern int g_date_get_month(IntPtr date);
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern ushort g_date_get_year (IntPtr date);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern ushort g_date_get_year(IntPtr date);
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr g_date_new_dmy (byte day, int month, ushort year);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr g_date_new_dmy(byte day, int month, ushort year);
[DllImport ("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void g_date_free (IntPtr date);
[DllImport("glib-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void g_date_free(IntPtr date);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_date_get_type ();
private static extern IntPtr gst_date_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_get_date (ref GLib.Value val);
private static extern IntPtr gst_value_get_date(ref GLib.Value val);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_set_date (ref GLib.Value val, IntPtr date);
private static extern void gst_value_set_date(ref GLib.Value val, IntPtr date);
}
public struct List : IEnumerable
{
public struct List : IEnumerable {
private IList content;
public static GLib.GType GType {
get {
return new GType (gst_value_list_get_type ());
return new GType(gst_value_list_get_type());
}
}
public List (IList content)
{
public List(IList content) {
this.content = content;
}
public List (GLib.Value val)
{
this.content = new ArrayList ();
public List(GLib.Value val) {
this.content = new ArrayList();
uint n = gst_value_list_get_size (ref val);
uint n = gst_value_list_get_size(ref val);
for (uint i = 0; i < n; i++) {
IntPtr v_ptr = gst_value_list_get_value (ref val, i);
GLib.Value v = (GLib.Value)Marshal.PtrToStructure (v_ptr, typeof(GLib.Value));
this.content.Add (v.Val);
IntPtr v_ptr = gst_value_list_get_value(ref val, i);
GLib.Value v = (GLib.Value)Marshal.PtrToStructure(v_ptr, typeof(GLib.Value));
this.content.Add(v.Val);
}
}
public void SetGValue (ref GLib.Value val)
{
public void SetGValue(ref GLib.Value val) {
foreach (object o in content) {
GLib.Value v = new GLib.Value (o);
gst_value_list_append_value (ref val, ref v);
v.Dispose ();
GLib.Value v = new GLib.Value(o);
gst_value_list_append_value(ref val, ref v);
v.Dispose();
}
}
public override string ToString ()
{
StringBuilder sb = new StringBuilder ();
public override string ToString() {
StringBuilder sb = new StringBuilder();
sb.Append ("< ");
sb.Append("< ");
for (int i = 0; i < content.Count; i++) {
sb.Append (content [i]);
sb.Append(content[i]);
if (i < content.Count - 1)
sb.Append (", ");
sb.Append(", ");
}
sb.Append (" >");
sb.Append(" >");
return sb.ToString ();
return sb.ToString();
}
public static explicit operator GLib.Value (List l)
{
GLib.Value val = new GLib.Value (List.GType);
public static explicit operator GLib.Value(List l) {
GLib.Value val = new GLib.Value(List.GType);
foreach (object o in l.content) {
GLib.Value v = new GLib.Value (o);
gst_value_list_append_value (ref val, ref v);
v.Dispose ();
GLib.Value v = new GLib.Value(o);
gst_value_list_append_value(ref val, ref v);
v.Dispose();
}
return val;
}
public IEnumerator GetEnumerator ()
{
return content.GetEnumerator ();
public IEnumerator GetEnumerator() {
return content.GetEnumerator();
}
public object this [int index] {
public object this[int index] {
set {
content [index] = value;
content[index] = value;
}
get {
return content [index];
return content[index];
}
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_list_get_type ();
private static extern IntPtr gst_value_list_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern uint gst_value_list_get_size (ref GLib.Value val);
private static extern uint gst_value_list_get_size(ref GLib.Value val);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_list_get_value (ref GLib.Value val, uint index);
private static extern IntPtr gst_value_list_get_value(ref GLib.Value val, uint index);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_list_append_value (ref GLib.Value val, ref GLib.Value el);
private static extern void gst_value_list_append_value(ref GLib.Value val, ref GLib.Value el);
}
public struct Array : IEnumerable
{
public struct Array : IEnumerable {
private IList content;
public static GLib.GType GType {
get {
return new GType (gst_value_array_get_type ());
return new GType(gst_value_array_get_type());
}
}
public Array (IList content)
{
public Array(IList content) {
this.content = content;
}
public Array (GLib.Value val)
{
this.content = new ArrayList ();
public Array(GLib.Value val) {
this.content = new ArrayList();
uint n = gst_value_array_get_size (ref val);
uint n = gst_value_array_get_size(ref val);
for (uint i = 0; i < n; i++) {
IntPtr v_ptr = gst_value_array_get_value (ref val, i);
GLib.Value v = (GLib.Value)Marshal.PtrToStructure (v_ptr, typeof(GLib.Value));
this.content.Add (v.Val);
IntPtr v_ptr = gst_value_array_get_value(ref val, i);
GLib.Value v = (GLib.Value)Marshal.PtrToStructure(v_ptr, typeof(GLib.Value));
this.content.Add(v.Val);
}
}
public void SetGValue (ref GLib.Value val)
{
public void SetGValue(ref GLib.Value val) {
foreach (object o in content) {
GLib.Value v = new GLib.Value (o);
gst_value_array_append_value (ref val, ref v);
v.Dispose ();
GLib.Value v = new GLib.Value(o);
gst_value_array_append_value(ref val, ref v);
v.Dispose();
}
}
public static explicit operator GLib.Value (Array a)
{
GLib.Value val = new GLib.Value (Gst.Array.GType);
public static explicit operator GLib.Value(Array a) {
GLib.Value val = new GLib.Value(Gst.Array.GType);
foreach (object o in a.content) {
GLib.Value v = new GLib.Value (o);
gst_value_array_append_value (ref val, ref v);
v.Dispose ();
GLib.Value v = new GLib.Value(o);
gst_value_array_append_value(ref val, ref v);
v.Dispose();
}
return val;
}
public override string ToString ()
{
StringBuilder sb = new StringBuilder ();
public override string ToString() {
StringBuilder sb = new StringBuilder();
sb.Append ("{ ");
sb.Append("{ ");
for (int i = 0; i < content.Count; i++) {
sb.Append (content [i]);
sb.Append(content[i]);
if (i < content.Count - 1)
sb.Append (", ");
sb.Append(", ");
}
sb.Append (" }");
sb.Append(" }");
return sb.ToString ();
return sb.ToString();
}
public IEnumerator GetEnumerator ()
{
return content.GetEnumerator ();
public IEnumerator GetEnumerator() {
return content.GetEnumerator();
}
public object this [int index] {
public object this[int index] {
set {
content [index] = value;
content[index] = value;
}
get {
return content [index];
return content[index];
}
}
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_array_get_type ();
private static extern IntPtr gst_value_array_get_type();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern uint gst_value_array_get_size (ref GLib.Value val);
private static extern uint gst_value_array_get_size(ref GLib.Value val);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_value_array_get_value (ref GLib.Value val, uint index);
private static extern IntPtr gst_value_array_get_value(ref GLib.Value val, uint index);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_value_array_append_value (ref GLib.Value val, ref GLib.Value el);
private static extern void gst_value_array_append_value(ref GLib.Value val, ref GLib.Value el);
}
}
}

25
subprojects/gstreamer-sharp/sources/custom/Version.cs
View file

@ -25,26 +25,23 @@
using System;
using System.Runtime.InteropServices;
namespace Gst
{
public static class Version
{
namespace Gst {
public static class Version {
private static uint major;
private static uint minor;
private static uint micro;
private static uint nano;
private static string version_string;
static Version ()
{
gst_version (out major, out minor, out micro, out nano);
static Version() {
gst_version(out major, out minor, out micro, out nano);
}
public static string Description {
get {
if (version_string == null) {
IntPtr version_string_ptr = gst_version_string ();
version_string = GLib.Marshaller.Utf8PtrToString (version_string_ptr);
IntPtr version_string_ptr = gst_version_string();
version_string = GLib.Marshaller.Utf8PtrToString(version_string_ptr);
}
return version_string;
@ -75,10 +72,10 @@ namespace Gst
}
}
[DllImport ("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_version (out uint major, out uint minor, out uint micro, out uint nano);
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void gst_version(out uint major, out uint minor, out uint micro, out uint nano);
[DllImport ("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_version_string ();
[DllImport("gstreamer-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern IntPtr gst_version_string();
}
}
}

10
subprojects/gstreamer-sharp/sources/custom/VideoGLUploadMeta.cs
View file

@ -19,11 +19,9 @@ namespace Gst.Video {
using System;
using System.Runtime.InteropServices;
partial struct VideoGLTextureUploadMeta
{
public bool Equals (VideoGLTextureUploadMeta other)
{
return Meta.Equals (other.Meta) && TextureOrientation.Equals (other.TextureOrientation) && NTextures.Equals (other.NTextures) && TextureType.Equals (other.TextureType);
partial struct VideoGLTextureUploadMeta {
public bool Equals(VideoGLTextureUploadMeta other) {
return Meta.Equals(other.Meta) && TextureOrientation.Equals(other.TextureOrientation) && NTextures.Equals(other.NTextures) && TextureType.Equals(other.TextureType);
}
}
}
}