mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-16 05:16:36 +00:00
5479 lines
70 KiB
Text
5479 lines
70 KiB
Text
<!-- ##### SECTION ./tmpl/GstElement.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/GstElement.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/GstElement.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/GstElement.sgml:Title ##### -->
|
|
GstElement
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/audioraw.sgml:Long_Description ##### -->
|
|
<para>
|
|
Information about audio buffers.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/audioraw.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/audioraw.sgml:Short_Description ##### -->
|
|
Information about audio buffers.
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/audioraw.sgml:Title ##### -->
|
|
audioraw
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstasyncdisksrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
Reads data from a file. You can seek to a specific location by setting
|
|
the offset.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstasyncdisksrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstasyncdisksrc.sgml:Title ##### -->
|
|
GstAsyncDiskSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosink.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosink.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosink.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosink.sgml:Title ##### -->
|
|
GstAudioSink
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosrc.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstaudiosrc.sgml:Title ##### -->
|
|
GstAudioSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstcolorspace.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstcolorspace.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstcolorspace.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstcolorspace.sgml:Title ##### -->
|
|
GstColorSpace
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstconnection.sgml:Long_Description ##### -->
|
|
<para>
|
|
A connection is a bas class for a generic connection between
|
|
elements. A connection is typically a bas class for queues.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstconnection.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstconnection.sgml:Short_Description ##### -->
|
|
Generic connection between elements.
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstconnection.sgml:Title ##### -->
|
|
GstConnection
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstdisksrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
Asynchonously read buffers from a file.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstdisksrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstdisksrc.sgml:Short_Description ##### -->
|
|
Asynchronous read from a file (disksrc)
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstdisksrc.sgml:Title ##### -->
|
|
GstDiskSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstesdsink.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstesdsink.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstesdsink.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstesdsink.sgml:Title ##### -->
|
|
GstEsdSink
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstfilter.sgml:Long_Description ##### -->
|
|
<para>
|
|
Filters take data in and spit data out. They are the main Element in a filter graph.
|
|
Filters have zero or more inputs and zero or more outputs. Filters are connected
|
|
together to form filter graphs. A GstFilter is the base class and is not very usefull
|
|
on its own.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstfilter.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstfilter.sgml:Short_Description ##### -->
|
|
Take data in and spit data out
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstfilter.sgml:Title ##### -->
|
|
GstFilter
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstgetbits.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstgetbits.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstgetbits.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstgetbits.sgml:Title ##### -->
|
|
GstGetbits
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gsthttpsrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
Reads data from a URL.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gsthttpsrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gsthttpsrc.sgml:Short_Description ##### -->
|
|
Reads data from a URL. (httpsrc)
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gsthttpsrc.sgml:Title ##### -->
|
|
GstHttpSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstmeta.sgml:Long_Description ##### -->
|
|
<para>
|
|
The point of the metadata is to provide some context for each buffer. In
|
|
the case of audio data, for instance, it would provide the samplerate, bit
|
|
depth, and channel count.
|
|
</para>
|
|
|
|
<para>
|
|
The trick is that there may be multiple types of metadata ganged onto a
|
|
single buffer. This is why they're going to be a GList. This does mean
|
|
extra overhead in all cases, but I think it's minimal. The GList type
|
|
uses a chunk allocater so we're not wasting too much memory or time when
|
|
adding to the list.
|
|
</para>
|
|
|
|
<para>
|
|
The trick is dealing with these structs as they pass through a pipeline,
|
|
since they have potentially different mutability properties. For
|
|
instance, if you've got a mp3 decoder connected to a tee, which sends the
|
|
buffers off to both the decoder and a spectrum analyzer (and then a
|
|
visualization element). The preferred setup would be where every time a
|
|
audio/raw metadata comes down the pipe (indicating a potential change in
|
|
audio format), the audiosink and spectrum would just save off pointers.
|
|
</para>
|
|
|
|
<para>
|
|
So when exactly does this metadata go away (deallocated)? Well, that
|
|
means metadata has to be refcounted. But that gets rather hairy. OK, in
|
|
the simple case you create a metadata struct, it comes with refcount set
|
|
to 1. You pass it through, it stays one, eventually someone drops the
|
|
last reference on the buffer it's tied to, you free the metadata too.
|
|
Easy. What if you tee? You could go through and for every metadata in
|
|
the buffer, increment the refcount by the same as the buffer. So in the
|
|
above case (tee'd), the audiosink and spectrum would get the buffer with a
|
|
refcount of 2, and it'd have a metadata with refcount 2. Do they ref it
|
|
each themselves, then unref the buffer? Or do they remove the metadata?
|
|
Removing the metadata would require a buffer CoW, which would suck, so
|
|
yes, they'd just ref the metadata.
|
|
</para>
|
|
|
|
<para>
|
|
But.... what if they're all in different threads? Then we're off into
|
|
the magical world of mutexes. Everything with a refcount in a threaded
|
|
world must be mutexed, else you can do atomic increment and atomic
|
|
dec and test. Can this be done from C easily? Perhaps it needs to be found
|
|
from kernel includes via autoconf?
|
|
</para>
|
|
|
|
<para>
|
|
The goal in designing the way metadata will be defined and used is to keep
|
|
it as simple as possible. The basis for accomplishing this is the fact
|
|
that in order to actually use (rather than just pass) the metadata, you
|
|
have to know what the fields are, which means you have to have compiled in
|
|
support for that metadata at build time. Therefore, if you're using
|
|
metadata, you must have build-time access to the necessary include file
|
|
that defines it.
|
|
</para>
|
|
|
|
<para>
|
|
So, given that you've got an include file, it would be nice if the whole
|
|
thing could be contained there. This would limit the need to be linked
|
|
against something, or have load-time requirements as to that has to be
|
|
loaded before you are.
|
|
</para>
|
|
|
|
<para>
|
|
Given that really all metadata is is a region of memory of a given size
|
|
with a certain signature, this isn't all that hard. First you lay out the
|
|
struct that defines the metadata. Then you set up #defines that expand to
|
|
the size of the struct in question, as well as the four-cc code that
|
|
defines the type.
|
|
</para>
|
|
|
|
<para>
|
|
The work is done by a few #defines, a la the #defines used in all Gtk
|
|
objects. The first is a NEW() method that allocates the memory for the
|
|
metadata and fills in all the normal fields (type, size, utility
|
|
functions). Because of the way it's defined (as a #define, no less),
|
|
you'll have to invoke it as META_NEW(meta), since it can't return()
|
|
anything.
|
|
</para>
|
|
|
|
<para>
|
|
Another #define will check to make sure a meta is indeed that type by
|
|
verifying the type code and size. Theoretically, meta types can overlap
|
|
with the same fourcc code, as long as they have different sizes. But I
|
|
probably ought to have a global public registry so people writing things
|
|
don't conflict. MSFT got that right, at least.
|
|
</para>
|
|
|
|
<para>
|
|
So, a hairy problem is what to do when there are utility functions
|
|
associated with one of these things. One option is to not bother with
|
|
them. This is very likely a possible solution, since metadata is supposed
|
|
to be flat memory of a given size. Not much to do to either free or copy
|
|
it, is there?
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstmeta.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstmeta.sgml:Short_Description ##### -->
|
|
Provide context for buffers
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstmeta.sgml:Title ##### -->
|
|
GstMeta
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsinesrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
Create a sine wave of a given frequency and volume.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsinesrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsinesrc.sgml:Short_Description ##### -->
|
|
Create a sine wave of a given frequency and volume. (sinesrc)
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsinesrc.sgml:Title ##### -->
|
|
GstSineSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsink.sgml:Long_Description ##### -->
|
|
<para>
|
|
The sink is the end of the filter graph. A typical sink would be an audio
|
|
or a video card.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsink.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsink.sgml:Short_Description ##### -->
|
|
The end point of a filter graph
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsink.sgml:Title ##### -->
|
|
GstSink
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsrc.sgml:Long_Description ##### -->
|
|
<para>
|
|
A GstSrc is the start of a filter graph. It typically is a file or an
|
|
audio source. It provides data for the next element in the graph.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsrc.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsrc.sgml:Short_Description ##### -->
|
|
The start point of a filter graph
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/gstsrc.sgml:Title ##### -->
|
|
GstSrc
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/plugin.sgml:Long_Description ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/plugin.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/plugin.sgml:Short_Description ##### -->
|
|
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/plugin.sgml:Title ##### -->
|
|
plugin
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/spectrum.sgml:Long_Description ##### -->
|
|
<para>
|
|
Frequencies of a spectrum analysis.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/spectrum.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/spectrum.sgml:Short_Description ##### -->
|
|
Frequencies of a spectrum analysis.
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/spectrum.sgml:Title ##### -->
|
|
spectrum
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/videoraw.sgml:Long_Description ##### -->
|
|
<para>
|
|
Information about video buffers.
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/videoraw.sgml:See_Also ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/videoraw.sgml:Short_Description ##### -->
|
|
Information about video buffers.
|
|
|
|
|
|
<!-- ##### SECTION ./tmpl/videoraw.sgml:Title ##### -->
|
|
videoraw
|
|
|
|
|
|
<!-- ##### MACRO COTHREAD_MAXTHREADS ##### -->
|
|
<para>
|
|
The maximum number of cothreads we are going to support.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO COTHREAD_STACKSIZE ##### -->
|
|
<para>
|
|
The default stack size of a cothread.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO DEBUG ##### -->
|
|
<para>
|
|
Use this macro to show debugging info. This is only usefull when developing new
|
|
plugin elements.
|
|
If you #define DEBUG_ENABLED before including gst/gst.h, this macro will produce
|
|
g_print messages.
|
|
</para>
|
|
|
|
@format: the format specification as in g_print
|
|
@args...: arguments
|
|
|
|
<!-- ##### MACRO DEBUG_ENTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO DEBUG_ENTER_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO DEBUG_LEAVE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO DEBUG_LEAVE_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO DEBUG_NOPREFIX ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO DEBUG_SET_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO ERROR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO ERROR_OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@object:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO GBaseInitFunc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GCallback ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GClassInitFunc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GEnumValue ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GInstanceInitFunc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GObject ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GParamFlags ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GParamSpec ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@value_type:
|
|
@flags:
|
|
|
|
<!-- ##### MACRO GST_ASYNCDISKSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_ASYNCDISKSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_AUDIOSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_AUDIOSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_AUDIOSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_AUDIOSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_BIN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_BIN_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_BUFFER_POOL ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buf:
|
|
|
|
<!-- ##### MACRO GST_BUFFER_TYPE ##### -->
|
|
<para>
|
|
Retrieves the type id of the data in the buffer.
|
|
</para>
|
|
|
|
@buf: GstBuffer
|
|
|
|
<!-- ##### MACRO GST_CONNECTION ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_CONNECTION_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_CPU_FLAG_MMX ##### -->
|
|
<para>
|
|
A flag indicating that MMX instructions are supported.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_CPU_FLAG_SSE ##### -->
|
|
<para>
|
|
A flag indicating that SSE instructions are supported.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DATA ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@data:
|
|
|
|
<!-- ##### MACRO GST_DATA_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@data:
|
|
|
|
<!-- ##### MACRO GST_DEBUG_CHAR_MODE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DEBUG_ENABLED ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DEBUG_ENABLE_CATEGORIES ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DEBUG_ENTER_STRING ##### -->
|
|
<para>
|
|
Combine #GST_DEBUG_ENTER and #GST_DEBUG_SET_STRING.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DEBUG_LEAVE_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_DEBUG_NOPREFIX ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@cat:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO GST_DEBUG_PREFIX ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@cat:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO GST_DEBUG_SET_STRING ##### -->
|
|
<para>
|
|
Set the debug string for the current function, typically containing the arguments
|
|
to the current function, i.e. "('element')"
|
|
</para>
|
|
|
|
@format: printf-style format string
|
|
@args...: printf arguments
|
|
|
|
<!-- ##### MACRO GST_DISKSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_DISKSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_ELEMENT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_ELEMENT_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_ELEMENT_IS_COTHREAD_STOPPING ##### -->
|
|
<para>
|
|
Queries whether the cothread holding this element needs to be stopped.
|
|
</para>
|
|
|
|
@obj: The element to query
|
|
|
|
<!-- ##### MACRO GST_ELEMENT_IS_MULTI_IN ##### -->
|
|
<para>
|
|
Query whether this object has multiple input pads.
|
|
|
|
</para>
|
|
|
|
@obj: Element to query for multiple input pads.
|
|
|
|
<!-- ##### MACRO GST_ESDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_ESDSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass: <<<<<<< gstreamer-unused.sgml
|
|
|
|
<!-- ##### MACRO GST_FAKESINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_FAKESINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_FAKESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_FAKESRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_FDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_FDSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_FDSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_FDSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_FILTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_FILTER_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_FILTER_FLAG_LAST ##### -->
|
|
<para>
|
|
subclass use this to start their flag enumeration
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_HTTPSRC ##### -->
|
|
>>>>>>> 1.23.2.3
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_HTTPSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_IDENTITY ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IDENTITY_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_IS_ASYNCDISKSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_ASYNCDISKSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_AUDIOSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_AUDIOSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_AUDIOSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_AUDIOSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_BIN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_BIN_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_CONNECTION ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_CONNECTION_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_DISKSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_DISKSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_ELEMENT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_ELEMENT_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_ESDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_ESDSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FAKESINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FAKESINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FAKESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FAKESRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FDSINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FDSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FDSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FILTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_FILTER_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_HTTPSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_HTTPSRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_IDENTITY ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_IDENTITY_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_OBJECT_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_PAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_PAD_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_PIPELINE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_PIPELINE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_QUEUE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_QUEUE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SINESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SINESRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_SRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_TEE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_TEE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_THREAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_IS_THREAD_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_META ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
|
|
<!-- ##### MACRO GST_META_FLAGS ##### -->
|
|
<para>
|
|
Retrieve the flags of the given meta information.
|
|
</para>
|
|
|
|
@meta: the meta information
|
|
|
|
<!-- ##### MACRO GST_META_FLAG_IS_SET ##### -->
|
|
<para>
|
|
Check if a given flag is set.
|
|
</para>
|
|
|
|
@meta: the meta data to test
|
|
@flag: the flag to test
|
|
|
|
<!-- ##### MACRO GST_META_FLAG_SET ##### -->
|
|
<para>
|
|
Set a flag in the meta data.
|
|
</para>
|
|
|
|
@meta: the meta data
|
|
@flag: the flag to set
|
|
|
|
<!-- ##### MACRO GST_META_FLAG_UNSET ##### -->
|
|
<para>
|
|
Clear a flag in the meta data.
|
|
</para>
|
|
|
|
@meta: the meta data
|
|
@flag: the flag to clear
|
|
|
|
<!-- ##### MACRO GST_OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_OBJECT_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_OBJECT_FLAG_LAST ##### -->
|
|
<para>
|
|
subclasses can use this value to start the enumeration of their flags
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_PAD_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_ALWAYS ##### -->
|
|
<para>
|
|
Indicate that this pad will always be available.
|
|
Use this in the factory definition.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_CAPS ##### -->
|
|
<para>
|
|
Starts the declaration of a the capabilities for this padtemplate.
|
|
</para>
|
|
|
|
@a...: a capability factory
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_REQUEST ##### -->
|
|
<para>
|
|
Indicates that this pad will be available on request. Use
|
|
this in the factory definition.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_SINK ##### -->
|
|
<para>
|
|
Indicates a sinkpad for the padfactory.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_SOMETIMES ##### -->
|
|
<para>
|
|
Indicate that this pad will become available depending
|
|
on the media type. Use this in the factory definition.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PAD_FACTORY_SRC ##### -->
|
|
<para>
|
|
Indicates a srcpad for the padfactory.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PIPELINE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_PIPELINE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_PROPS_BOOL_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PROPS_FLOAT_RANGE_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@a:
|
|
@b:
|
|
|
|
<!-- ##### MACRO GST_PROPS_FLOAT_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@a:
|
|
|
|
<!-- ##### MACRO GST_PROPS_FOURCC_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PROPS_FOURCC_INT ##### -->
|
|
<para>
|
|
Create a fourcc property out of an integer value.
|
|
</para>
|
|
|
|
@a: the integer value
|
|
|
|
<!-- ##### MACRO GST_PROPS_INT_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PROPS_INT_RANGE_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_PROPS_LIST_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_QUEUE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_QUEUE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_RPAD_EOSFUNC ##### -->
|
|
<para>
|
|
Get the EOS function of the real pad.
|
|
</para>
|
|
|
|
@pad: the real pad to query.
|
|
|
|
<!-- ##### MACRO GST_RPAD_PULLFUNC ##### -->
|
|
<para>
|
|
Get the pullfunction of the real pad.
|
|
</para>
|
|
|
|
@pad: the real pad to query.
|
|
|
|
<!-- ##### MACRO GST_RPAD_PUSHFUNC ##### -->
|
|
<para>
|
|
Get the pushfunction of the real pad.
|
|
</para>
|
|
|
|
@pad: the real pad to query.
|
|
|
|
<!-- ##### MACRO GST_RPAD_QOSFUNC ##### -->
|
|
<para>
|
|
Get the QoS function of the real pad.
|
|
</para>
|
|
|
|
@pad: the real pad to query.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_ADD_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to add an element to the scheduler.
|
|
</para>
|
|
|
|
@sched: The scheduler to add the element to.
|
|
@element: The element to add to the scheduler.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_DISABLE_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to disable the element.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@element: The element to disable.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_ENABLE_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to enable the element in the scheduler.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@element: The element to activate.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_ITERATE ##### -->
|
|
<para>
|
|
Fast macro to perform one iteration of the scheduler.
|
|
</para>
|
|
|
|
@sched: The scheduler to iterate.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_LOCK_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to lock a given element.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@element: The element to lock.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_PAD_CONNECT ##### -->
|
|
<para>
|
|
Fast macro to connect two pads.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@srcpad: The source pad.
|
|
@sinkpad: The sink pad.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_PAD_DISCONNECT ##### -->
|
|
<para>
|
|
Fast macro to disconnect two pads.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@srcpad: The source pad.
|
|
@sinkpad: The sink pad.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_REMOVE_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to remove an element from the scheduler.
|
|
</para>
|
|
|
|
@sched: The scheduler to remove the element from.
|
|
@element: The element to remove from the scheduler.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_SAFETY ##### -->
|
|
<para>
|
|
Handy macro to check for a non NULL scheduler. The next block of statements
|
|
will only be axecuted if the scheduler is not NULL.
|
|
</para>
|
|
|
|
@sched: the scheduler to query.
|
|
|
|
<!-- ##### MACRO GST_SCHEDULE_UNLOCK_ELEMENT ##### -->
|
|
<para>
|
|
Fast macro to unlock a given element.
|
|
</para>
|
|
|
|
@sched: The scheduler.
|
|
@element: The element to unlock.
|
|
|
|
<!-- ##### MACRO GST_SCHED_PARENT ##### -->
|
|
<para>
|
|
Get the parent #GstElement of this scheduler.
|
|
|
|
</para>
|
|
|
|
@sched: the scheduler to query.
|
|
|
|
<!-- ##### MACRO GST_SHOW_INFO ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_SINESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_SINESRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_SINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_SINK_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_SINK_FLAG_LAST ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_SRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_SRC_ASYNC ##### -->
|
|
<para>
|
|
This macro checks to see if the GST_SRC_ASYNC flag is set.
|
|
</para>
|
|
|
|
@obj: GstSrc to check for flag in.
|
|
|
|
<!-- ##### MACRO GST_SRC_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_SRC_FLAGS ##### -->
|
|
<para>
|
|
This macro returns the entire set of flags for the object.
|
|
</para>
|
|
|
|
@obj: GstSrc to return flags for.
|
|
|
|
<!-- ##### MACRO GST_SRC_IS_ASYNC ##### -->
|
|
<para>
|
|
Query a GstSrc for the ASYNC flag
|
|
</para>
|
|
|
|
@obj: The GstSrc to query
|
|
|
|
<!-- ##### MACRO GST_SRC_SET_FLAGS ##### -->
|
|
<para>
|
|
This macro sets the given flags.
|
|
</para>
|
|
|
|
@src:
|
|
@flag: Flag to set, can by any number of bits in guint32.
|
|
@obj: GstSrc to set flag in.
|
|
|
|
<!-- ##### MACRO GST_SRC_UNSET_FLAGS ##### -->
|
|
<para>
|
|
This macro usets the given flags.
|
|
</para>
|
|
|
|
@src:
|
|
@flag: Flag to set, must be a single bit in guint32.
|
|
@obj: GstSrc to unset flag in.
|
|
|
|
<!-- ##### MACRO GST_STATE_IS_SET ##### -->
|
|
<para>
|
|
This macro checks to see if the given state is set.
|
|
</para>
|
|
|
|
@obj: Element to check for state.
|
|
@flag: State to check for, must be a single bit in guint32.
|
|
|
|
<!-- ##### MACRO GST_STATE_PLAYING_TO_READY ##### -->
|
|
<para>
|
|
The Element is going from the PLAYING state to the READY state.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_STATE_READY_TO_PLAYING ##### -->
|
|
<para>
|
|
The Element is going from the READY state to the PLAYING state.
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_STATE_SET ##### -->
|
|
<para>
|
|
This macro sets the given state on the element.
|
|
</para>
|
|
|
|
@obj: Element to set state of.
|
|
@flag: State to set, can be any number of bits in guint32.
|
|
|
|
<!-- ##### MACRO GST_STATE_UNSET ##### -->
|
|
<para>
|
|
This macro unsets the given state on the element.
|
|
</para>
|
|
|
|
@obj: Element to unset state of.
|
|
@flag: State to unset, can be any number of bits in guint32.
|
|
|
|
<!-- ##### MACRO GST_TEE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_TEE_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_THREAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO GST_THREAD_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO GST_TYPE_ASYNCDISKSRC ##### -->
|
|
>>>>>>> 1.23.2.3
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_AUDIOSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_AUDIOSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_BIN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_CONNECTION ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_DISKSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_ELEMENT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_ESDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_FAKESINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_FAKESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_FDSINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_FDSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_FILTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_HTTPSRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_IDENTITY ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_PAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_PIPELINE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_QUEUE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_SINESRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_SINK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_SRC ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_TEE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GST_TYPE_THREAD ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GType ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO GTypeFlags ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GTypeInfo ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@class_size:
|
|
@base_init:
|
|
@base_finalize:
|
|
@class_init:
|
|
@class_finalize:
|
|
@class_data:
|
|
@instance_size:
|
|
@n_preallocs:
|
|
@instance_init:
|
|
@value_table:
|
|
|
|
<!-- ##### MACRO GValue ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_BEGIN_DECLS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_CALLBACK ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@f:
|
|
|
|
<!-- ##### MACRO G_E ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_END_DECLS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_IS_PARAM_SPEC_ENUM ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pspec:
|
|
|
|
<!-- ##### MACRO G_LN10 ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_LN2 ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_MAXUINT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_MAXULONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO G_OBJECT_CLASS_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@gclass:
|
|
|
|
<!-- ##### MACRO G_OBJECT_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_OBJECT_WARN_INVALID_PROPERTY_ID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@a:
|
|
@b:
|
|
@c:
|
|
|
|
<!-- ##### MACRO G_PARAM_READABLE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_PARAM_READWRITE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_PARAM_WRITABLE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_PI ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_PI_2 ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_PI_4 ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SIGNAL_NO_HOOKS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SIGNAL_NO_RECURSE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SIGNAL_RUN_CLEANUP ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SIGNAL_RUN_FIRST ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SIGNAL_RUN_LAST ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_SQRT2 ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_BOOLEAN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_BOXED ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_CHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_CHECK_CLASS_CAST ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_CHECK_CLASS_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_CHECK_INSTANCE_CAST ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_CHECK_INSTANCE_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_DOUBLE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_ENUM ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_FLAGS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_FLAG_ABSTRACT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_FLOAT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_FROM_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@klass:
|
|
|
|
<!-- ##### MACRO G_TYPE_INSTANCE_GET_CLASS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@o:
|
|
@t:
|
|
@c:
|
|
|
|
<!-- ##### MACRO G_TYPE_INT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_LONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_NONE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_PARAM ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_UCHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_UINT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_TYPE_ULONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_BOOLEAN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_CHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_DOUBLE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_FLOAT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_INT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_LONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_UCHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_UINT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_HOLDS_ULONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO G_VALUE_TYPE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@v:
|
|
|
|
<!-- ##### STRUCT GstAsyncDiskSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAsyncDiskSrc:bytesperread ##### -->
|
|
<para>
|
|
Specify how many bytes to read at a time.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAsyncDiskSrc:length ##### -->
|
|
<para>
|
|
Get the size of the current file.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAsyncDiskSrc:location ##### -->
|
|
<para>
|
|
Specify the location of the file to read.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAsyncDiskSrc:offset ##### -->
|
|
<para>
|
|
Specify the current offset in the file.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAsyncDiskSrc:size ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstAsyncDiskSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ENUM GstAsyncDiskSrcFlags ##### -->
|
|
<para>
|
|
<informaltable pgwide=1 frame="none" role="enum">
|
|
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
|
<tbody>
|
|
<row>
|
|
<entry>GST_ASYNCDISKSRC_OPEN</entry>
|
|
<entry>the asyncdisksrc is open for reading</entry>
|
|
</row>
|
|
|
|
</tbody></tgroup></informaltable>
|
|
|
|
</para>
|
|
|
|
@GST_ASYNCDISKSRC_OPEN:
|
|
@GST_ASYNCDISKSRC_FLAG_LAST:
|
|
|
|
<!-- ##### STRUCT GstAudioSink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SIGNAL GstAudioSink::handoff ##### -->
|
|
<para>
|
|
The buffer is sent to the sound card.
|
|
</para>
|
|
|
|
@gstaudiosink: the object which received the signal.
|
|
@arg1: the audiosink.
|
|
|
|
<!-- ##### ARG GstAudioSink:channels ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSink:format ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSink:frequency ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSink:mute ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstAudioSinkClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstAudioSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSrc:bytes-per-read ##### -->
|
|
<para>
|
|
The number of bytes per read.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSrc:channels ##### -->
|
|
<para>
|
|
The number of channels (mono, stereo, ...)
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSrc:curoffset ##### -->
|
|
<para>
|
|
Get the current number of bytes read.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSrc:format ##### -->
|
|
<para>
|
|
The audio format as defined in soundcard.h
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstAudioSrc:frequency ##### -->
|
|
<para>
|
|
The frequency.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstAudioSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstBinClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### USER_FUNCTION GstBufferPoolCreateFunction ##### -->
|
|
<para>
|
|
The function called when a buffer has to be created for this pool.
|
|
</para>
|
|
|
|
@pool: the pool from which to create the buffer
|
|
@user_data: any user data
|
|
@Returns: a new buffer from the pool
|
|
|
|
<!-- ##### USER_FUNCTION GstBufferPoolDestroyFunction ##### -->
|
|
<para>
|
|
This function will be called when the given buffer has to be returned to
|
|
the pool.
|
|
</para>
|
|
|
|
@pool: the pool to return the buffer to
|
|
@buffer: the buffer to return
|
|
@user_data: any user data
|
|
|
|
<!-- ##### ENUM GstCapsDefinition ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@GST_CAPS_ALWAYS:
|
|
@GST_CAPS_MAYBE:
|
|
|
|
<!-- ##### TYPEDEF GstCapsFactory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### TYPEDEF GstCapsFactoryEntry ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### TYPEDEF GstCapsFactory[] ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstConnection ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstConnectionClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SIGNAL GstDiskSink::handoff ##### -->
|
|
<para>
|
|
Is emited after the buffer has been written to the disk.
|
|
</para>
|
|
|
|
@gstdisksink: the object which received the signal.
|
|
|
|
<!-- ##### ARG GstDiskSink:closed ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSink:location ##### -->
|
|
<para>
|
|
The filename to write to.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstDiskSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSrc:bytesperread ##### -->
|
|
<para>
|
|
Specify how many bytes to read at a time.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSrc:filesize ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSrc:location ##### -->
|
|
<para>
|
|
Specify the location of the file to read.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSrc:offset ##### -->
|
|
<para>
|
|
Get/set the current offset in the file.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstDiskSrc:size ##### -->
|
|
<para>
|
|
Get the size of the file.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstDiskSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ENUM GstDiskSrcFlags ##### -->
|
|
<para>
|
|
<informaltable pgwide=1 frame="none" role="enum">
|
|
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
|
<tbody>
|
|
<row>
|
|
<entry>GST_DISKSRC_OPEN</entry>
|
|
<entry>the disksrc is open for reading</entry>
|
|
</row>
|
|
|
|
</tbody></tgroup></informaltable>
|
|
|
|
</para>
|
|
|
|
@GST_DISKSRC_OPEN:
|
|
@GST_DISKSRC_FLAG_LAST:
|
|
|
|
<!-- ##### SIGNAL GstElement::ghost-pad-removed ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@gstelement: the object which received the signal.
|
|
@arg1: The ghost pad that was removed.
|
|
|
|
<!-- ##### SIGNAL GstElement::new-ghost-pad ##### -->
|
|
<para>
|
|
|
|
Is trigered whenever a new ghost pad is added to an element
|
|
</para>
|
|
|
|
@gstelement: the object which received the signal.
|
|
@arg1: the new ghost pad that was added
|
|
|
|
<!-- ##### STRUCT GstElementClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstElementFactory ##### -->
|
|
<para>
|
|
This factory is used when registering the element, and contains the name
|
|
of the element, the GtkType value for it, as well as a pointer to the
|
|
GstElementDetails struct for the element.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstEsdSink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstEsdSinkClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFakeSink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstFakeSink:num-sources ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFakeSinkClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFakeSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstFakeSrc:patern ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFakeSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFdSink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFdSinkClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFdSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFdSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFilter ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstFilterClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstHttpSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstHttpSrc:bytesperread ##### -->
|
|
<para>
|
|
Specify how many bytes to read at a time.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstHttpSrc:location ##### -->
|
|
<para>
|
|
Specify the location of the file. The location must be a fully qualified URL.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstHttpSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstIdentity ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstIdentity:control ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstIdentityClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstMeta ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@lock: for locking purposes
|
|
@flags: the flags of the meta data
|
|
@data: the meta data
|
|
@size: the size of the meta data
|
|
|
|
<!-- ##### ENUM GstMetaFlags ##### -->
|
|
<para>
|
|
Flags indicating properties about the meta data.
|
|
</para>
|
|
|
|
@GST_META_FREEABLE: the meta data can be freed
|
|
|
|
<!-- ##### STRUCT GstObjectClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstPad:active ##### -->
|
|
<para>
|
|
Indicates this pad is active
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstPadClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<<<<<<< gstreamer-unused.sgml
|
|
|
|
|
|
<!-- ##### USER_FUNCTION GstPadEOSFunction ##### -->
|
|
<para>
|
|
The function that will be called in an EOS case.
|
|
</para>
|
|
|
|
@pad: the pad that needs to be set to EOS state
|
|
@Returns: TRUE if EOS was successful, FALSE otherwise
|
|
|
|
<!-- ##### TYPEDEF GstPadFactoryEntry ##### -->
|
|
<para>
|
|
Defines an entry for a padfactory.
|
|
</para>
|
|
|
|
|
|
<!-- ##### TYPEDEF GstPadFactory[] ##### -->
|
|
<para>
|
|
The padfactory.
|
|
</para>
|
|
|
|
|
|
<!-- ##### USER_FUNCTION GstPadPullFunction ##### -->
|
|
<para>
|
|
The function that will be called when pulling buffers.
|
|
</para>
|
|
|
|
@pad: the pad to pull
|
|
@Returns: a GstBuffer
|
|
|
|
<!-- ##### USER_FUNCTION GstPadPushFunction ##### -->
|
|
<para>
|
|
|
|
The function that will be called when pushing a buffers.
|
|
</para>
|
|
|
|
@pad: the pad to push
|
|
@buf: a GstBuffer to push
|
|
|
|
<!-- ##### USER_FUNCTION GstPadQoSFunction ##### -->
|
|
<para>
|
|
The function that will be called when a QoS message is sent.
|
|
</para>
|
|
|
|
@pad: the pad that sent the QoS message
|
|
@qos_message: the message
|
|
|
|
<!-- ##### SIGNAL GstPadTemplate::pad-created ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@gstpadtemplate: the object which received the signal.
|
|
@arg1:
|
|
|
|
<!-- ##### STRUCT GstPipelineClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstPluginElement ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### TYPEDEF GstPropsFactoryEntry ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### TYPEDEF GstPropsFactory[] ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ENUM GstPropsId ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@GST_PROPS_END_ID_NUM:
|
|
@GST_PROPS_LIST_ID_NUM:
|
|
@GST_PROPS_INT_ID_NUM:
|
|
@GST_PROPS_INT_RANGE_ID_NUM:
|
|
@GST_PROPS_FOURCC_ID_NUM:
|
|
@GST_PROPS_BOOL_ID_NUM:
|
|
|
|
<!-- ##### TYPEDEF GstPropsListFactory[] ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstQueue ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstQueue:block ##### -->
|
|
<para>
|
|
Specify wether the queue blocks or not.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstQueue:timeout ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstQueueClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstScheduleChain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@disabled:
|
|
@elements:
|
|
@num_elements:
|
|
@entry:
|
|
@cothreaded_elements:
|
|
@schedule:
|
|
|
|
<!-- ##### STRUCT GstSineSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:buffersize ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:channels ##### -->
|
|
<para>
|
|
The number of channels.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:format ##### -->
|
|
<para>
|
|
The format ad defined in soundcard.h
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:freq ##### -->
|
|
<para>
|
|
The frequency.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:frequency ##### -->
|
|
<para>
|
|
The fequency.
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:samplerate ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:tablesize ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstSineSrc:volume ##### -->
|
|
<para>
|
|
The volume as a double 0.0 is silent, 1.0 is loudest.
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstSineSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstSink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstSinkClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstSrc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### SIGNAL GstSrc::eos ##### -->
|
|
<para>
|
|
An eos signal is triggered whenever the GstSrc has reached the end of
|
|
the stream.
|
|
|
|
</para>
|
|
|
|
@gstsrc: the object which received the signal.
|
|
@arg1: the object which received the signal
|
|
|
|
<!-- ##### STRUCT GstSrcClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ENUM GstSrcFlags ##### -->
|
|
<para>
|
|
Flags for the GstSrc element
|
|
</para>
|
|
|
|
@GST_SRC_ASYNC: Indicates that this src is asynchronous
|
|
@GST_SRC_FLAG_LAST: subclasses can use this to number their flags
|
|
|
|
<!-- ##### STRUCT GstTee ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstTeeClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### ARG GstThread:create-thread ##### -->
|
|
<para>
|
|
TRUE if the thread should be created.
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstThreadClass ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### STRUCT GstTrace ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@filename:
|
|
@fd:
|
|
@buf:
|
|
@bufsize:
|
|
@bufoffset:
|
|
|
|
<!-- ##### STRUCT GstTraceEntry ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@timestamp:
|
|
@sequence:
|
|
@data:
|
|
@message:
|
|
|
|
<!-- ##### ARG GstTypeFind:type ##### -->
|
|
<para>
|
|
Query the element for the current mime type
|
|
</para>
|
|
|
|
|
|
<!-- ##### SIGNAL GstXML::object-loaded ##### -->
|
|
<para>
|
|
Is trigered whenever the state of an element changes
|
|
</para>
|
|
|
|
@gstelement: the object which received the signal.
|
|
@arg1: the new state of the object
|
|
|
|
<!-- ##### MACRO INFO ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@cat:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO INFO_ELEMENT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@cat:
|
|
@element:
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### STRUCT MetaAudioRaw ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
@format:
|
|
@channels:
|
|
@frequency:
|
|
@bps:
|
|
|
|
<!-- ##### STRUCT MetaAudioSpectrum ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
@bands:
|
|
@channels:
|
|
@interleaved:
|
|
@lowfreq:
|
|
@highfreq:
|
|
@steps:
|
|
|
|
<!-- ##### STRUCT MetaDGA ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@base:
|
|
@swidth:
|
|
@sheight:
|
|
@bytes_per_line:
|
|
|
|
<!-- ##### STRUCT MetaOverlay ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@wx:
|
|
@wy:
|
|
@overlay_element:
|
|
@clip_count:
|
|
@overlay_clip:
|
|
@width:
|
|
@height:
|
|
@did_overlay:
|
|
@fully_obscured:
|
|
|
|
<!-- ##### STRUCT MetaVideoRaw ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
@format:
|
|
@visual:
|
|
@width:
|
|
@height:
|
|
@overlay_info:
|
|
@dga_info:
|
|
|
|
<!-- ##### STRUCT OverlayClip ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@x1:
|
|
@x2:
|
|
@y1:
|
|
@y2:
|
|
|
|
<!-- ##### MACRO STACK_SIZE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO TRACE_ENABLE ##### -->
|
|
<para>
|
|
must be defined to activate the tracing functionality.
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION cothread_getcurrent ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION cothread_init ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_object_class_find_property ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@oclass:
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_object_class_install_property ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@oclass:
|
|
@property_id:
|
|
@pspec:
|
|
|
|
<!-- ##### FUNCTION g2g_object_class_list_properties ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@oclass:
|
|
@n_properties:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_object_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@type:
|
|
@blah_varargs_stuff:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_object_run_dispose ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@object:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_boolean ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_double ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_enum ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@e:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_float ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_int ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_long ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_pointer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_string ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_uint ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_param_spec_ulong ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@nick:
|
|
@blurb:
|
|
@min:
|
|
@max:
|
|
@def:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_signal_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@signal_name:
|
|
@object_type:
|
|
@signal_flags:
|
|
@function_offset:
|
|
@accumulator:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION g2g_type_register_static ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent_type:
|
|
@type_name:
|
|
@info:
|
|
@flags:
|
|
@Returns:
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_STRING__OBJECT_POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__BOOLEAN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__BOXED ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__CHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__DOUBLE ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__ENUM ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__FLAGS ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__FLOAT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__INT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__LONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__PARAM ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__UCHAR ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__UINT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__UINT_POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__ULONG ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_cclosure_marshal_VOID__VOID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_enum_register_static ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION g_list_delete_link ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@list:
|
|
@llink:
|
|
@Returns:
|
|
|
|
<!-- ##### VARIABLE g_log_domain_gstreamer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_class_find_property ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_class_install_property ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_class_list_properties ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_get_property ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
@argname:
|
|
@pspec:
|
|
|
|
<!-- ##### FUNCTION g_object_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### MACRO g_object_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_ref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO g_object_run_dispose ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_object_set ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@o:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO g_object_unref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@obj:
|
|
|
|
<!-- ##### MACRO g_param_spec_boolean ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_double ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_enum ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_float ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_int ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_long ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_pointer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_string ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_uint ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_param_spec_ulong ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_signal_handler_block ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@o:
|
|
@id:
|
|
|
|
<!-- ##### MACRO g_signal_handler_unblock ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@o:
|
|
@id:
|
|
|
|
<!-- ##### MACRO g_signal_handlers_destroy ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@x:
|
|
|
|
<!-- ##### FUNCTION g_signal_list_ids ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@type:
|
|
@n_ids:
|
|
@Returns:
|
|
|
|
<!-- ##### MACRO g_signal_lookup ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_signal_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION g_slist_delete_link ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@list:
|
|
@llink:
|
|
@Returns:
|
|
|
|
<!-- ##### MACRO g_string_printf ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_string_printfa ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_type_class_peek_parent ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@c:
|
|
|
|
<!-- ##### MACRO g_type_class_ref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_type_class_unref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@c:
|
|
|
|
<!-- ##### MACRO g_type_from_name ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@t:
|
|
|
|
<!-- ##### MACRO g_type_init ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_type_is_a ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_type_name ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@t:
|
|
|
|
<!-- ##### MACRO g_type_parent ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@t:
|
|
|
|
<!-- ##### MACRO g_type_register_static ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO g_value_copy ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src_val:
|
|
@dest_val:
|
|
|
|
<!-- ##### MACRO g_value_get_boolean ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_char ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_double ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_enum ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_float ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_int ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_long ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_pointer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_string ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_uchar ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_uint ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_get_ulong ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
|
|
<!-- ##### MACRO g_value_init ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@t:
|
|
|
|
<!-- ##### MACRO g_value_set_boolean ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_char ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_double ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_enum ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_float ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_int ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_long ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_pointer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_string ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_uchar ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_uint ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_set_ulong ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@value:
|
|
@data:
|
|
|
|
<!-- ##### MACRO g_value_unset ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@val:
|
|
|
|
<!-- ##### VARIABLE gst_aggregator_details ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION gst_asyncdisksrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_set_channels ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@audiosink:
|
|
@channels:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_set_format ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@audiosink:
|
|
@format:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_set_frequency ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@audiosink:
|
|
@frequency:
|
|
|
|
<!-- ##### FUNCTION gst_audiosink_sync_parms ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@audiosink:
|
|
|
|
<!-- ##### FUNCTION gst_audiosrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_audiosrc_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_audiosrc_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_autoplug_caps_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@autoplug:
|
|
@srcpad:
|
|
@sinkpad:
|
|
@Varargs:
|
|
@Returns:
|
|
@srccaps:
|
|
@sinkcaps:
|
|
|
|
<!-- ##### FUNCTION gst_autoplugfactory_load_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_autoplugfactory_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_bin_add_managed_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@bin:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_bin_create_plan ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@bin:
|
|
|
|
<!-- ##### FUNCTION gst_bin_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_bin_remove_managed_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@bin:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_bin_schedule ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@bin:
|
|
|
|
<!-- ##### FUNCTION gst_bin_schedule_func ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@bin:
|
|
|
|
<!-- ##### FUNCTION gst_bin_set_element_manager ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@manager:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_add_meta ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buffer:
|
|
@meta:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_get_first_meta ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buffer:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_get_metas ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buffer:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_pool_destroy_buffer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pool:
|
|
@buffer:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_pool_new_buffer ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pool:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_pool_set_create_function ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pool:
|
|
@create:
|
|
@user_data:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_pool_set_destroy_function ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pool:
|
|
@destroy:
|
|
@user_data:
|
|
|
|
<!-- ##### FUNCTION gst_buffer_remove_meta ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buffer:
|
|
@meta:
|
|
|
|
<!-- ##### FUNCTION gst_caps_list_check_compatibility ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@fromcaps:
|
|
@tocaps:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_caps_new_with_props ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@mime:
|
|
@props:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_caps_register ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_caps_register_count ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@counter:
|
|
@Returns:
|
|
@count:
|
|
|
|
<!-- ##### FUNCTION gst_connection_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_connection_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_connection_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@connection:
|
|
|
|
<!-- ##### FUNCTION gst_debug_print_stack_trace ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION gst_disksrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_change_state ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@state:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_load_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@self:
|
|
@parent:
|
|
@Returns:
|
|
@elements:
|
|
|
|
<!-- ##### FUNCTION gst_element_loopfunc_wrapper ##### -->
|
|
<para>
|
|
</para>
|
|
|
|
@argc:
|
|
@argv:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_request_pad ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@templ:
|
|
@Returns:
|
|
@temp:
|
|
|
|
<!-- ##### FUNCTION gst_element_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_element_signal_eos ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_add_sink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@elementfactory:
|
|
@id:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_add_src ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@elementfactory:
|
|
@id:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_can_sink_caps_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@caps:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_can_src_caps_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@caps:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_destroy ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@elementfactory:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_load_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_register ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@elementfactory:
|
|
|
|
<!-- ##### FUNCTION gst_elementfactory_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_set_channels ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@esdsink:
|
|
@channels:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_set_format ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@esdsink:
|
|
@format:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_set_frequency ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@esdsink:
|
|
@frequency:
|
|
|
|
<!-- ##### FUNCTION gst_esdsink_sync_parms ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@esdsink:
|
|
|
|
<!-- ##### FUNCTION gst_extra_get_filename_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fakesink_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_fakesink_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fakesink_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fakesrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fakesrc_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fakesrc_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_fdsink_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_fdsink_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fdsink_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fdsink_new_with_fd ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@fd:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_fdsrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_filter_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_filter_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_httpsrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_identity_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_identity_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_identity_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### MACRO gst_info ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@format:
|
|
@args...:
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__BOOLEAN ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__INT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__INT_INT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__OBJECT ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__OBJECT_POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__POINTER ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__STRING ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_marshal_VOID__VOID ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### MACRO gst_meta_new ##### -->
|
|
<para>
|
|
Create new meta data.
|
|
</para>
|
|
|
|
@type: the type of the meta data to create
|
|
|
|
<!-- ##### FUNCTION gst_meta_new_size ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@size:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_meta_ref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
|
|
<!-- ##### FUNCTION gst_meta_unref ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@meta:
|
|
|
|
<!-- ##### FUNCTION gst_object_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_object_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_add_ghost_parent ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@parent:
|
|
|
|
<!-- ##### MACRO gst_pad_eos ##### -->
|
|
<para>
|
|
Call the EOS function of the pad
|
|
</para>
|
|
|
|
@pad: the pad to call the eos function of.
|
|
|
|
<!-- ##### FUNCTION gst_pad_eos_func ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_event ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@event:
|
|
@timestamp:
|
|
@data:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_caps_by_name ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_caps_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_directory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_ghost_parents ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_get_type_id ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_handle_qos ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@qos_message:
|
|
|
|
<!-- ##### FUNCTION gst_pad_pull_region ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@offset:
|
|
@size:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_remove_ghost_parent ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@parent:
|
|
|
|
<!-- ##### FUNCTION gst_pad_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_caps_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@caps:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_eos ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_eos_function ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@eos:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_pull_function ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@pull:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_qos_function ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@qos:
|
|
|
|
<!-- ##### FUNCTION gst_pad_set_type_id ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@id:
|
|
|
|
<!-- ##### FUNCTION gst_padtemplate_create ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name_template:
|
|
@direction:
|
|
@presence:
|
|
@caps:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pipeline_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_pipeline_iterate ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pipeline:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_add_autoplugger ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@factory:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_add_factory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@factory:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_add_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@factory:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_feature_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_get_autoplug_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_get_factory_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_get_type_list ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@plugin:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_init ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION gst_plugin_load_autoplugfactory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_load_elementfactory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_load_typefactory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@mime:
|
|
|
|
<!-- ##### FUNCTION gst_plugin_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@major:
|
|
@minor:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_props_register ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_props_register_count ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@counter:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_queue_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_queue_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_queue_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_queue_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@connection:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_add_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_disable_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_enable_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_iterate ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_pad_connect ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@srcpad:
|
|
@sinkpad:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_pad_disconnect ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@srcpad:
|
|
@sinkpad:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_pad_select ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@padlist:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_remove_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_schedule_show ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
|
|
<!-- ##### FUNCTION gst_scheduler_disable_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_scheduler_enable_element ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sched:
|
|
@element:
|
|
|
|
<!-- ##### FUNCTION gst_schedulerfactory_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_sinesrc_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_sinesrc_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_sinesrc_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_sink_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_sink_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_src_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_src_push ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_src_push_region ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
@offset:
|
|
@size:
|
|
|
|
<!-- ##### FUNCTION gst_src_signal_eos ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_tee_chain ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@pad:
|
|
@buf:
|
|
|
|
<!-- ##### FUNCTION gst_tee_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_tee_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_tee_new_pad ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@tee:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_thread_get_type ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_thread_iterate ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@thread:
|
|
|
|
<!-- ##### FUNCTION gst_thread_main_loop ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@arg:
|
|
|
|
<!-- ##### MACRO gst_trace_add_entry ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
@seq:
|
|
@data:
|
|
@msg:
|
|
|
|
<!-- ##### FUNCTION gst_trace_destroy ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### FUNCTION gst_trace_flush ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### MACRO gst_trace_get_offset ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### MACRO gst_trace_get_remaining ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### MACRO gst_trace_get_size ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### FUNCTION gst_trace_new ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@filename:
|
|
@size:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_trace_read_tsc ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@dst:
|
|
|
|
<!-- ##### FUNCTION gst_trace_set_default ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### FUNCTION gst_trace_text_flush ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@trace:
|
|
|
|
<!-- ##### FUNCTION gst_type_add_sink ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@id:
|
|
@sink:
|
|
|
|
<!-- ##### FUNCTION gst_type_add_src ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@id:
|
|
@src:
|
|
|
|
<!-- ##### FUNCTION gst_type_dump ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION gst_type_get_sink_to_src ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@sinkid:
|
|
@srcid:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_type_get_sinks ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@id:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_type_get_srcs ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@id:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_type_initialize ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION gst_type_load_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_type_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@type:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_typefactory_load_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_typefactory_save_thyself ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@factory:
|
|
@parent:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_util_get_widget_arg ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@object:
|
|
@argname:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION gst_xml_new_from_memory ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@buffer:
|
|
@size:
|
|
@root:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION plugin_initialize ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|
|
<!-- ##### FUNCTION plugin_load ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION plugin_load_absolute ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
@name:
|
|
@Returns:
|
|
|
|
<!-- ##### FUNCTION plugin_load_all ##### -->
|
|
<para>
|
|
|
|
</para>
|
|
|
|
|