public bool Convert(Gst.Format src_fmt, long src_val, Gst.Format dest_fmt, out long dest_val)
{
bool raw_ret = gst_audio_info_convert(Handle, (int)src_fmt, src_val, (int)dest_fmt, out dest_val);
bool ret = raw_ret;
return(ret);
}
public bool Convert(Gst.Format src_format, long src_value, Gst.Format dest_format, out long dest_value)
{
bool raw_ret = gst_video_info_convert(Handle, (int)src_format, src_value, (int)dest_format, out dest_value);
bool ret = raw_ret;
return(ret);
}
public void ParseDuration(out Gst.Format format, out long duration)
{
int native_format;
gst_query_parse_duration(Handle, out native_format, out duration);
format = (Gst.Format)native_format;
}
public void ParseSegment(out double rate, out Gst.Format format, out long start_value, out long stop_value)
{
int native_format;
gst_query_parse_segment(Handle, out rate, out native_format, out start_value, out stop_value);
format = (Gst.Format)native_format;
}
public static string FormatGetName(Gst.Format format)
{
IntPtr raw_ret = gst_format_get_name((int)format);
string ret = GLib.Marshaller.Utf8PtrToString(raw_ret);
return(ret);
}
public void ParseSeeking(out Gst.Format format, out bool seekable, out long segment_start, out long segment_end)
{
int native_format;
gst_query_parse_seeking(Handle, out native_format, out seekable, out segment_start, out segment_end);
format = (Gst.Format)native_format;
}
public void ParseStep(out Gst.Format format, out ulong amount, out double rate, out bool flush, out bool intermediate)
{
int native_format;
gst_event_parse_step(Handle, out native_format, out amount, out rate, out flush, out intermediate);
format = (Gst.Format)native_format;
}
public static Gst.FormatDefinition FormatGetDetails(Gst.Format format)
{
IntPtr raw_ret = gst_format_get_details((int)format);
Gst.FormatDefinition ret = Gst.FormatDefinition.New(raw_ret);
return(ret);
}
public void ParseSegmentDone(out Gst.Format format, out long position)
{
int native_format;
gst_event_parse_segment_done(Handle, out native_format, out position);
format = (Gst.Format)native_format;
}
public bool ConvertDefault(Gst.Format src_format, long src_value, Gst.Format dest_format, out long dest_value)
{
bool raw_ret = gst_base_parse_convert_default(Handle, (int)src_format, src_value, (int)dest_format, out dest_value);
bool ret = raw_ret;
return(ret);
}
public void ParsePosition(out Gst.Format format, out long cur)
{
int native_format;
gst_query_parse_position(Handle, out native_format, out cur);
format = (Gst.Format)native_format;
}
public void ParseBufferingRange(out Gst.Format format, out long start, out long stop, out long estimated_total)
{
int native_format;
gst_query_parse_buffering_range(Handle, out native_format, out start, out stop, out estimated_total);
format = (Gst.Format)native_format;
}
public void ParseBufferSize(out Gst.Format format, out long minsize, out long maxsize, out bool async)
{
int native_format;
gst_event_parse_buffer_size(Handle, out native_format, out minsize, out maxsize, out async);
format = (Gst.Format)native_format;
}
public static uint FormatToQuark(Gst.Format format)
{
uint raw_ret = gst_format_to_quark((int)format);
uint ret = raw_ret;
return(ret);
}
public static Gst.Format FormatGetByNick(string nick)
{
IntPtr native_nick = GLib.Marshaller.StringToPtrGStrdup(nick);
int raw_ret = gst_format_get_by_nick(native_nick);
Gst.Format ret = (Gst.Format)raw_ret;
GLib.Marshaller.Free(native_nick);
return(ret);
}
public void ParseConvert(out Gst.Format src_format, out long src_value, out Gst.Format dest_format, out long dest_value)
{
int native_src_format;
int native_dest_format;
gst_query_parse_convert(Handle, out native_src_format, out src_value, out native_dest_format, out dest_value);
src_format = (Gst.Format)native_src_format;
dest_format = (Gst.Format)native_dest_format;
}
public void Init(Gst.Format format)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
gst_segment_init(this_as_native, (int)format);
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
}
public static Gst.Format FormatRegister(string nick, string description)
{
IntPtr native_nick = GLib.Marshaller.StringToPtrGStrdup(nick);
IntPtr native_description = GLib.Marshaller.StringToPtrGStrdup(description);
int raw_ret = gst_format_register(native_nick, native_description);
Gst.Format ret = (Gst.Format)raw_ret;
GLib.Marshaller.Free(native_nick);
GLib.Marshaller.Free(native_description);
return(ret);
}
public ulong PositionFromStreamTime(Gst.Format format, ulong stream_time)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
ulong raw_ret = gst_segment_position_from_stream_time(this_as_native, (int)format, stream_time);
ulong ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public ulong ToRunningTime(Gst.Format format, ulong position)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
ulong raw_ret = gst_segment_to_running_time(this_as_native, (int)format, position);
ulong ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public int ToStreamTimeFull(Gst.Format format, ulong position, out ulong stream_time)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
int raw_ret = gst_segment_to_stream_time_full(this_as_native, (int)format, position, out stream_time);
int ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public bool Clip(Gst.Format format, ulong start, ulong stop, out ulong clip_start, out ulong clip_stop)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
bool raw_ret = gst_segment_clip(this_as_native, (int)format, start, stop, out clip_start, out clip_stop);
bool ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public bool DoSeek(double rate, Gst.Format format, Gst.SeekFlags flags, Gst.SeekType start_type, ulong start, Gst.SeekType stop_type, ulong stop, out bool update)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
bool raw_ret = gst_segment_do_seek(this_as_native, rate, (int)format, (int)flags, (int)start_type, start, (int)stop_type, stop, out update);
bool ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public int PositionFromRunningTimeFull(Gst.Format format, ulong running_time, out ulong position)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
int raw_ret = gst_segment_position_from_running_time_full(this_as_native, (int)format, running_time, out position);
int ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public bool OffsetRunningTime(Gst.Format format, long offset)
{
IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal(System.Runtime.InteropServices.Marshal.SizeOf(this));
System.Runtime.InteropServices.Marshal.StructureToPtr(this, this_as_native, false);
bool raw_ret = gst_segment_offset_running_time(this_as_native, (int)format, offset);
bool ret = raw_ret;
ReadNative(this_as_native, ref this);
System.Runtime.InteropServices.Marshal.FreeHGlobal(this_as_native);
return(ret);
}
public void ParseSeek(out double rate, out Gst.Format format, out Gst.SeekFlags flags, out Gst.SeekType start_type, out long start, out Gst.SeekType stop_type, out long stop)
{
int native_format;
int native_flags;
int native_start_type;
int native_stop_type;
gst_event_parse_seek(Handle, out rate, out native_format, out native_flags, out native_start_type, out start, out native_stop_type, out stop);
format = (Gst.Format)native_format;
flags = (Gst.SeekFlags)native_flags;
start_type = (Gst.SeekType)native_start_type;
stop_type = (Gst.SeekType)native_stop_type;
}
private bool InternalConvert(Gst.Format src_format, long src_value, Gst.Format dest_format, long dest_value)
{
ConvertNativeDelegate unmanaged = null;
unsafe {
IntPtr *raw_ptr = (IntPtr *)(((long)this.LookupGType().GetThresholdType().GetClassPtr()) + (long)class_abi.GetFieldOffset("convert"));
unmanaged = (ConvertNativeDelegate)Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof(ConvertNativeDelegate));
}
if (unmanaged == null)
{
return(false);
}
bool __result = unmanaged(this.Handle, (int)src_format, src_value, (int)dest_format, dest_value);
return(__result);
}
public Query(Gst.Format src_format, long value, Gst.Format dest_format)
{
Raw = gst_query_new_convert((int)src_format, value, (int)dest_format);
}
public static Query NewPosition(Gst.Format format)
{
Query result = new Query(gst_query_new_position((int)format));
return(result);
}
public static Query NewSegment(Gst.Format format)
{
Query result = new Query(gst_query_new_segment((int)format));
return(result);
}
public void ParseFormats (out Gst.Format[] formats) {
if (Type != QueryType.Formats)
throw new ApplicationException ();
uint length;
gst_query_parse_formats_length (Handle, out length);
formats = new Gst.Format[length];
for (uint i = 0; i < length; i++)
gst_query_parse_formats_nth (Handle, i, out formats[i]);
}
