/usr/include/d/gtkd-3/gstreamer/Parse.d is in libgstreamerd-3-dev 3.7.5-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* This file is part of gtkD.
*
* gtkD is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version, with
* some exceptions, please read the COPYING file.
*
* gtkD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with gtkD; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
*/
// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage
module gstreamer.Parse;
private import glib.ErrorG;
private import glib.GException;
private import glib.Str;
private import gobject.ObjectG;
private import gstreamer.Bin;
private import gstreamer.Element;
private import gstreamer.ParseContext;
private import gstreamer.c.functions;
public import gstreamer.c.types;
public import gstreamerc.gstreamertypes;
/** */
public struct Parse
{
/**
* This is a convenience wrapper around gst_parse_launch() to create a
* #GstBin from a gst-launch-style pipeline description. See
* gst_parse_launch() and the gst-launch man page for details about the
* syntax. Ghost pads on the bin for unlinked source or sink pads
* within the bin can automatically be created (but only a maximum of
* one ghost pad for each direction will be created; if you expect
* multiple unlinked source pads or multiple unlinked sink pads
* and want them all ghosted, you will have to create the ghost pads
* yourself).
*
* Params:
* binDescription = command line describing the bin
* ghostUnlinkedPads = whether to automatically create ghost pads
* for unlinked source or sink pads within the bin
*
* Returns: a
* newly-created bin, or %NULL if an error occurred.
*
* Throws: GException on failure.
*/
public static Bin binFromDescription(string binDescription, bool ghostUnlinkedPads)
{
GError* err = null;
auto p = gst_parse_bin_from_description(Str.toStringz(binDescription), ghostUnlinkedPads, &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Bin)(cast(GstBin*) p);
}
/**
* This is a convenience wrapper around gst_parse_launch() to create a
* #GstBin from a gst-launch-style pipeline description. See
* gst_parse_launch() and the gst-launch man page for details about the
* syntax. Ghost pads on the bin for unlinked source or sink pads
* within the bin can automatically be created (but only a maximum of
* one ghost pad for each direction will be created; if you expect
* multiple unlinked source pads or multiple unlinked sink pads
* and want them all ghosted, you will have to create the ghost pads
* yourself).
*
* Params:
* binDescription = command line describing the bin
* ghostUnlinkedPads = whether to automatically create ghost pads
* for unlinked source or sink pads within the bin
* context = a parse context allocated with
* gst_parse_context_new(), or %NULL
* flags = parsing options, or #GST_PARSE_FLAG_NONE
*
* Returns: a newly-created
* element, which is guaranteed to be a bin unless
* GST_FLAG_NO_SINGLE_ELEMENT_BINS was passed, or %NULL if an error
* occurred.
*
* Throws: GException on failure.
*/
public static Element binFromDescriptionFull(string binDescription, bool ghostUnlinkedPads, ParseContext context, GstParseFlags flags)
{
GError* err = null;
auto p = gst_parse_bin_from_description_full(Str.toStringz(binDescription), ghostUnlinkedPads, (context is null) ? null : context.getParseContextStruct(), flags, &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Element)(cast(GstElement*) p);
}
/**
* Get the error quark used by the parsing subsystem.
*
* Returns: the quark of the parse errors.
*/
public static GQuark errorQuark()
{
return gst_parse_error_quark();
}
/**
* Create a new pipeline based on command line syntax.
* Please note that you might get a return value that is not %NULL even though
* the @error is set. In this case there was a recoverable parsing error and you
* can try to play the pipeline.
*
* Params:
* pipelineDescription = the command line describing the pipeline
*
* Returns: a new element on success, %NULL on failure. If
* more than one toplevel element is specified by the @pipeline_description,
* all elements are put into a #GstPipeline, which than is returned.
*
* Throws: GException on failure.
*/
public static Element launch(string pipelineDescription)
{
GError* err = null;
auto p = gst_parse_launch(Str.toStringz(pipelineDescription), &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Element)(cast(GstElement*) p);
}
/**
* Create a new pipeline based on command line syntax.
* Please note that you might get a return value that is not %NULL even though
* the @error is set. In this case there was a recoverable parsing error and you
* can try to play the pipeline.
*
* Params:
* pipelineDescription = the command line describing the pipeline
* context = a parse context allocated with
* gst_parse_context_new(), or %NULL
* flags = parsing options, or #GST_PARSE_FLAG_NONE
*
* Returns: a new element on success, %NULL on failure. If
* more than one toplevel element is specified by the @pipeline_description,
* all elements are put into a #GstPipeline, which then is returned (unless
* the GST_PARSE_FLAG_PLACE_IN_BIN flag is set, in which case they are put
* in a #GstBin instead).
*
* Throws: GException on failure.
*/
public static Element launchFull(string pipelineDescription, ParseContext context, GstParseFlags flags)
{
GError* err = null;
auto p = gst_parse_launch_full(Str.toStringz(pipelineDescription), (context is null) ? null : context.getParseContextStruct(), flags, &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Element)(cast(GstElement*) p);
}
/**
* Create a new element based on command line syntax.
* @error will contain an error message if an erroneous pipeline is specified.
* An error does not mean that the pipeline could not be constructed.
*
* Params:
* argv = null-terminated array of arguments
*
* Returns: a new element on success and %NULL on failure.
*
* Throws: GException on failure.
*/
public static Element launchv(string[] argv)
{
GError* err = null;
auto p = gst_parse_launchv(Str.toStringzArray(argv), &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Element)(cast(GstElement*) p);
}
/**
* Create a new element based on command line syntax.
* @error will contain an error message if an erroneous pipeline is specified.
* An error does not mean that the pipeline could not be constructed.
*
* Params:
* argv = null-terminated array of arguments
* context = a parse context allocated with
* gst_parse_context_new(), or %NULL
* flags = parsing options, or #GST_PARSE_FLAG_NONE
*
* Returns: a new element on success; on failure, either %NULL
* or a partially-constructed bin or element will be returned and @error will
* be set (unless you passed #GST_PARSE_FLAG_FATAL_ERRORS in @flags, then
* %NULL will always be returned on failure)
*
* Throws: GException on failure.
*/
public static Element launchvFull(string[] argv, ParseContext context, GstParseFlags flags)
{
GError* err = null;
auto p = gst_parse_launchv_full(Str.toStringzArray(argv), (context is null) ? null : context.getParseContextStruct(), flags, &err);
if (err !is null)
{
throw new GException( new ErrorG(err) );
}
if(p is null)
{
return null;
}
return ObjectG.getDObject!(Element)(cast(GstElement*) p);
}
}
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