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baseparse: add to docs and fix up gtk-doc markup a little

Browse source 
And add Since markers.
This commit is contained in:
Tim-Philipp Müller 2011-03-31 15:50:22 +01:00
parent 4709a26473
commit 22b7dfc800
4 changed files with 83 additions and 125 deletions
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1
docs/libs/gstreamer-libs-docs.sgml
View file

@ -33,6 +33,7 @@
by elements and utillity classes that are most useful for plugin developers.
</para>
<xi:include href="xml/gstbaseparse.xml" />
<xi:include href="xml/gstbasesrc.xml" />
<xi:include href="xml/gstbasesink.xml" />
<xi:include href="xml/gstbasetransform.xml" />

34
docs/libs/gstreamer-libs-sections.txt
View file

@ -222,6 +222,40 @@ GST_ADAPTER_GET_CLASS
gst_adapter_get_type
</SECTION>
<SECTION>
<FILE>gstbaseparse</FILE>
<TITLE>GstBaseParse</TITLE>
<INCLUDE>gst/base/gstbaseparse.h</INCLUDE>
GstBaseParse
GstBaseParseClass
GstBaseParseFormatFlags
gst_base_parse_set_duration
gst_base_parse_set_average_bitrate
gst_base_parse_set_min_frame_size
gst_base_parse_set_format_flags
gst_base_parse_set_frame_props
gst_base_parse_convert_default
gst_base_parse_add_index_entry
GstBaseParseFrameFlags
gst_base_parse_frame_init
gst_base_parse_push_frame
GST_BASE_PARSE_SRC_PAD
<SUBSECTION Standard>
GstBaseParsePrivate
GST_BASE_PARSE
GST_BASE_PARSE_CAST
GST_IS_BASE_PARSE
GST_TYPE_BASE_PARSE
GST_BASE_PARSE_CLASS
GST_IS_BASE_PARSE_CLASS
GST_BASE_PARSE_GET_CLASS
<SUBSECTION Private>
gst_base_parse_get_type
</SECTION>
<SECTION>
<FILE>gstbasesrc</FILE>
<TITLE>GstBaseSrc</TITLE>

153
libs/gst/base/gstbaseparse.c
View file

@ -532,10 +532,12 @@ gst_base_parse_init (GstBaseParse * parse, GstBaseParseClass * bclass)
/**
* gst_base_parse_frame_init:
* @parse: #GstBaseParse.
* @fmt: #GstBaseParseFrame.
* @frame: #GstBaseParseFrame.
*
* Sets a #GstBaseParseFrame to initial state. Currently this means
* all fields are zero-ed.
*
* Since: 0.10.33
*/
void
gst_base_parse_frame_init (GstBaseParse * parse, GstBaseParseFrame * frame)
@ -640,8 +642,7 @@ gst_base_parse_reset (GstBaseParse * parse)
GST_OBJECT_UNLOCK (parse);
}
/**
* gst_base_parse_check_frame:
/* gst_base_parse_check_frame:
* @parse: #GstBaseParse.
* @buffer: GstBuffer.
* @framesize: This will be set to tell the found frame size in bytes.
@ -662,8 +663,7 @@ gst_base_parse_check_frame (GstBaseParse * parse,
}
/**
* gst_base_parse_parse_frame:
/* gst_base_parse_parse_frame:
* @parse: #GstBaseParse.
* @buffer: #GstBuffer.
*
@ -685,8 +685,7 @@ gst_base_parse_parse_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
return GST_FLOW_OK;
}
/**
* gst_base_parse_convert:
/* gst_base_parse_convert:
* @parse: #GstBaseParse.
* @src_format: #GstFormat describing the source format.
* @src_value: Source value to be converted.
@ -740,8 +739,7 @@ gst_base_parse_convert (GstBaseParse * parse,
return ret;
}
/**
* gst_base_parse_sink_event:
/* gst_base_parse_sink_event:
* @pad: #GstPad that received the event.
* @event: #GstEvent to be handled.
*
@ -800,8 +798,7 @@ gst_base_parse_sink_event (GstPad * pad, GstEvent * event)
}
/**
* gst_base_parse_sink_eventfunc:
/* gst_base_parse_sink_eventfunc:
* @parse: #GstBaseParse.
* @event: #GstEvent to be handled.
*
@ -973,8 +970,7 @@ gst_base_parse_sink_eventfunc (GstBaseParse * parse, GstEvent * event)
}
/**
* gst_base_parse_src_event:
/* gst_base_parse_src_event:
* @pad: #GstPad that received the event.
* @event: #GstEvent that was received.
*
@ -1014,8 +1010,7 @@ gst_base_parse_is_seekable (GstBaseParse * parse)
return (parse->priv->format_flags & GST_BASE_PARSE_FORMAT_FLAG_SYNCABLE);
}
/**
* gst_base_parse_src_eventfunc:
/* gst_base_parse_src_eventfunc:
* @parse: #GstBaseParse.
* @event: #GstEvent that was received.
*
@ -1054,6 +1049,8 @@ gst_base_parse_src_eventfunc (GstBaseParse * parse, GstEvent * event)
* Default implementation of "convert" vmethod in #GstBaseParse class.
*
* Returns: TRUE if conversion was successful.
*
* Since: 0.10.33
*/
gboolean
gst_base_parse_convert_default (GstBaseParse * parse,
@ -1123,11 +1120,6 @@ gst_base_parse_convert_default (GstBaseParse * parse,
return ret;
}
/**
* gst_base_parse_update_duration:
* @parse: #GstBaseParse.
*
*/
static void
gst_base_parse_update_duration (GstBaseParse * aacparse)
{
@ -1183,8 +1175,7 @@ gst_base_parse_post_bitrates (GstBaseParse * parse, gboolean post_min,
gst_element_found_tags_for_pad (GST_ELEMENT (parse), parse->srcpad, taglist);
}
/**
* gst_base_parse_update_bitrates:
/* gst_base_parse_update_bitrates:
* @parse: #GstBaseParse.
* @buffer: Current frame as a #GstBuffer
*
@ -1295,6 +1286,8 @@ exit:
* to the new entry, etc.
*
* Returns: #gboolean indicating whether entry was added
*
* Since: 0.10.33
*/
gboolean
gst_base_parse_add_index_entry (GstBaseParse * parse, guint64 offset,
@ -1460,8 +1453,7 @@ gst_base_parse_check_media (GstBaseParse * parse)
GST_DEBUG_OBJECT (parse, "media is video == %d", parse->priv->is_video);
}
/**
* gst_base_parse_handle_and_push_buffer:
/* gst_base_parse_handle_and_push_buffer:
* @parse: #GstBaseParse.
* @klass: #GstBaseParseClass.
* @buffer: #GstBuffer.
@ -1585,6 +1577,8 @@ gst_base_parse_handle_and_push_frame (GstBaseParse * parse,
* This must be called with sinkpad STREAM_LOCK held.
*
* Returns: #GstFlowReturn
*
* Since: 0.10.33
*/
GstFlowReturn
gst_base_parse_push_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
@ -1815,9 +1809,7 @@ gst_base_parse_push_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
}
/**
* gst_base_parse_drain:
* @parse: #GstBaseParse.
/* gst_base_parse_drain:
*
* Drains the adapter until it is empty. It decreases the min_frame_size to
* match the current adapter size and calls chain method until the adapter
@ -1850,9 +1842,7 @@ gst_base_parse_drain (GstBaseParse * parse)
parse->priv->drain = FALSE;
}
/**
* gst_base_parse_process_fragment:
* @parse: #GstBaseParse.
/* gst_base_parse_send_buffers
*
* Sends buffers collected in send_buffers downstream, and ensures that list
* is empty at the end (errors or not).
@ -1894,9 +1884,7 @@ gst_base_parse_send_buffers (GstBaseParse * parse)
return ret;
}
/**
* gst_base_parse_process_fragment:
* @parse: #GstBaseParse.
/* gst_base_parse_process_fragment:
*
* Processes a reverse playback (forward) fragment:
* - append head of last fragment that was skipped to current fragment data
@ -2026,14 +2014,6 @@ gst_base_parse_check_sync (GstBaseParse * parse)
return GST_FLOW_OK;
}
/**
* gst_base_parse_chain:
* @pad: #GstPad.
* @buffer: #GstBuffer.
*
* Returns: #GstFlowReturn.
*/
static GstFlowReturn
gst_base_parse_chain (GstPad * pad, GstBuffer * buffer)
{
@ -2486,12 +2466,7 @@ invalid_min:
}
}
/**
* gst_base_parse_loop:
* @pad: GstPad
*
* Loop that is used in pull mode to retrieve data from upstream.
*/
/* Loop that is used in pull mode to retrieve data from upstream */
static void
gst_base_parse_loop (GstPad * pad)
{
@ -2599,13 +2574,6 @@ pause:
}
}
/**
* gst_base_parse_sink_activate:
* @sinkpad: #GstPad to be activated.
*
* Returns: TRUE if activation succeeded.
*/
static gboolean
gst_base_parse_sink_activate (GstPad * sinkpad)
{
@ -2629,14 +2597,6 @@ gst_base_parse_sink_activate (GstPad * sinkpad)
return result;
}
/**
* gst_base_parse_activate:
* @parse: #GstBaseParse.
* @active: TRUE if element will be activated, FALSE if deactivated.
*
* Returns: TRUE if the operation succeeded.
*/
static gboolean
gst_base_parse_activate (GstBaseParse * parse, gboolean active)
{
@ -2665,14 +2625,6 @@ gst_base_parse_activate (GstBaseParse * parse, gboolean active)
return result;
}
/**
* gst_base_parse_sink_activate_push:
* @pad: #GstPad to be (de)activated.
* @active: TRUE when activating, FALSE when deactivating.
*
* Returns: TRUE if (de)activation succeeded.
*/
static gboolean
gst_base_parse_sink_activate_push (GstPad * pad, gboolean active)
{
@ -2694,14 +2646,6 @@ gst_base_parse_sink_activate_push (GstPad * pad, gboolean active)
return result;
}
/**
* gst_base_parse_sink_activate_pull:
* @sinkpad: #GstPad to be (de)activated.
* @active: TRUE when activating, FALSE when deactivating.
*
* Returns: TRUE if (de)activation succeeded.
*/
static gboolean
gst_base_parse_sink_activate_pull (GstPad * sinkpad, gboolean active)
{
@ -2742,12 +2686,16 @@ gst_base_parse_sink_activate_pull (GstPad * sinkpad, gboolean active)
* @parse: #GstBaseParse.
* @fmt: #GstFormat.
* @duration: duration value.
* @interval: how often to update the duration estimate based on bitrate, or 0.
*
* Sets the duration of the currently playing media. Subclass can use this
* when it is able to determine duration and/or notices a change in the media
* duration. Alternatively, if @interval is non-zero (default), then stream
* duration is determined based on estimated bitrate, and updated every @interval
* frames. */
* frames.
*
* Since: 0.10.33
*/
void
gst_base_parse_set_duration (GstBaseParse * parse,
GstFormat fmt, gint64 duration, gint interval)
@ -2785,7 +2733,7 @@ exit:
/**
* gst_base_parse_set_average_bitrate:
* @parse: #GstBaseParse.
* @abitrate: average bitrate in bits/second
* @bitrate: average bitrate in bits/second
*
* Optionally sets the average bitrate detected in media (if non-zero),
* e.g. based on metadata, as it will be posted to the application.
@ -2794,6 +2742,8 @@ exit:
* is used to estimate the total duration of the stream and to estimate
* a seek position, if there's no index and #GST_BASE_PARSE_FORMAT_FLAG_SYNCABLE
* is set.
*
* Since: 0.10.33
*/
void
gst_base_parse_set_average_bitrate (GstBaseParse * parse, guint bitrate)
@ -2810,6 +2760,8 @@ gst_base_parse_set_average_bitrate (GstBaseParse * parse, guint bitrate)
*
* Subclass can use this function to tell the base class that it needs to
* give at least #min_size buffers.
*
* Since: 0.10.33
*/
void
gst_base_parse_set_min_frame_size (GstBaseParse * parse, guint min_size)
@ -2827,6 +2779,8 @@ gst_base_parse_set_min_frame_size (GstBaseParse * parse, guint min_size)
*
* Set flags describing characteristics of parsed format. This overrides
* any previous flags set (ie. it's not a bitwise OR operation).
*
* Since: 0.10.33
*/
void
gst_base_parse_set_format_flags (GstBaseParse * parse,
@ -2851,6 +2805,8 @@ gst_base_parse_set_format_flags (GstBaseParse * parse,
* location, a corresponding decoder might need an initial @lead_in and a
* following @lead_out number of frames to ensure the desired segment is
* entirely filled upon decoding.
*
* Since: 0.10.33
*/
void
gst_base_parse_set_frame_props (GstBaseParse * parse, guint fps_num,
@ -2919,12 +2875,6 @@ gst_base_parse_get_duration (GstBaseParse * parse, GstFormat format,
return res;
}
/**
* gst_base_parse_get_querytypes:
* @pad: GstPad
*
* Returns: A table of #GstQueryType items describing supported query types.
*/
static const GstQueryType *
gst_base_parse_get_querytypes (GstPad * pad)
{
@ -2940,14 +2890,6 @@ gst_base_parse_get_querytypes (GstPad * pad)
return list;
}
/**
* gst_base_parse_query:
* @pad: #GstPad.
* @query: #GstQuery.
*
* Returns: TRUE on success.
*/
static gboolean
gst_base_parse_query (GstPad * pad, GstQuery * query)
{
@ -3320,14 +3262,7 @@ exit:
return bytes;
}
/**
* gst_base_parse_handle_seek:
* @parse: #GstBaseParse.
* @event: #GstEvent.
*
* Returns: TRUE if seek succeeded.
*/
/* returns TRUE if seek succeeded */
static gboolean
gst_base_parse_handle_seek (GstBaseParse * parse, GstEvent * event)
{
@ -3598,12 +3533,7 @@ convert_failed:
}
}
/**
* gst_base_parse_handle_tag:
* @parse: #GstBaseParse.
* @event: #GstEvent.
*
* Checks if bitrates are available from upstream tags so that we don't
/* Checks if bitrates are available from upstream tags so that we don't
* override them later
*/
static void
@ -3628,13 +3558,6 @@ gst_base_parse_handle_tag (GstBaseParse * parse, GstEvent * event)
}
}
/**
* gst_base_parse_sink_setcaps:
* @pad: #GstPad.
* @caps: #GstCaps.
*
* Returns: TRUE if caps were accepted.
*/
static gboolean
gst_base_parse_sink_setcaps (GstPad * pad, GstCaps * caps)
{

20
libs/gst/base/gstbaseparse.h
View file

@ -40,7 +40,7 @@ G_BEGIN_DECLS
*
* Gives the pointer to the source #GstPad object of the element.
*
* Since: 0.10.x
* Since: 0.10.33
*/
#define GST_BASE_PARSE_SRC_PAD(obj) (GST_BASE_PARSE_CAST (obj)->srcpad)
@ -50,7 +50,7 @@ G_BEGIN_DECLS
*
* Gives the pointer to the sink #GstPad object of the element.
*
* Since: 0.10.x
* Since: 0.10.33
*/
#define GST_BASE_PARSE_SINK_PAD(obj) (GST_BASE_PARSE_CAST (obj)->sinkpad)
@ -61,7 +61,7 @@ G_BEGIN_DECLS
* indicate that no output buffer was generated, or from pre_push_buffer to
* to forego pushing buffer.
*
* Since: 0.10.x
* Since: 0.10.33
*/
#define GST_BASE_PARSE_FLOW_DROPPED GST_FLOW_CUSTOM_SUCCESS
@ -81,7 +81,7 @@ G_BEGIN_DECLS
*
* Flags to be used in a #GstBaseParseFrame.
*
* Since: 0.10.x
* Since: 0.10.33
*/
typedef enum {
GST_BASE_PARSE_FRAME_FLAG_NONE = 0,
@ -111,7 +111,7 @@ typedef enum {
* only to some a particular one. These parameters are effectively zeroed at start
* of each frame's processing, i.e. parsing virtual method invocation sequence.
*
* Since: 0.10.x
* Since: 0.10.33
*/
typedef struct {
GstBuffer * buffer;
@ -125,7 +125,7 @@ typedef struct {
*
* Obtains current sync status indicated in frame.
*
* Since: 0.10.x
* Since: 0.10.33
*/
#define GST_BASE_PARSE_FRAME_SYNC(frame) (!!(frame->flags & GST_BASE_PARSE_FRAME_FLAG_SYNC))
@ -135,7 +135,7 @@ typedef struct {
*
* Obtains current drain status indicated in frame.
*
* Since: 0.10.x
* Since: 0.10.33
*/
#define GST_BASE_PARSE_FRAME_DRAIN(frame) (!!(frame->flags & GST_BASE_PARSE_FRAME_FLAG_DRAIN))
@ -156,7 +156,7 @@ typedef struct {
* set by default, and determines whether seeking based on bitrate averages
* is possible for a format/stream.
*
* Since: 0.10.x
* Since: 0.10.33
*/
typedef enum {
GST_BASE_PARSE_FORMAT_FLAG_NONE = 0,
@ -193,6 +193,7 @@ struct _GstBaseParse {
/**
* GstBaseParseClass:
* @parent_class: the parent class
* @start: Optional.
* Called when the element starts processing.
* Allows opening external resources.
@ -214,7 +215,6 @@ struct _GstBaseParse {
* @src_event: Optional.
* Event handler on the source pad. Should return TRUE
* if the event was handled and can be dropped.
*
* @pre_push_frame: Optional.
* Called just prior to pushing a frame (after any pending
* events have been sent) to give subclass a chance to perform
@ -286,7 +286,7 @@ void gst_base_parse_set_min_frame_size (GstBaseParse * parse,
guint min_size);
void gst_base_parse_set_format_flags (GstBaseParse * parse,
GstBaseParseFormatFlags flag);
GstBaseParseFormatFlags flags);
void gst_base_parse_set_frame_props (GstBaseParse * parse,
guint fps_num,