Commit b2f9c0f2 authored by Stefan Kost's avatar Stefan Kost
Browse files

More docs coverage and some ChangeLog surgery (add missing names)

Original commit message from CVS:
* ext/cdparanoia/gstcdparanoiasrc.h:
* ext/ogg/gstoggdemux.h:
* gst-libs/gst/audio/audio.c: (gst_audio_frame_byte_size),
(gst_audio_frame_length), (gst_audio_duration_from_pad_buffer),
(gst_audio_is_buffer_framed), (gst_audio_structure_set_int):
* gst-libs/gst/audio/audio.h:
* gst-libs/gst/audio/gstaudiofilter.h:
* gst-libs/gst/interfaces/videoorientation.h:
* gst/adder/gstadder.h:
More docs coverage and some ChangeLog surgery (add missing names)
parent 6ed39cf7
2007-02-15 Stefan Kost <ensonic@users.sf.net>
* ext/cdparanoia/gstcdparanoiasrc.h:
* ext/ogg/gstoggdemux.h:
* gst-libs/gst/audio/audio.c: (gst_audio_frame_byte_size),
(gst_audio_frame_length), (gst_audio_duration_from_pad_buffer),
(gst_audio_is_buffer_framed), (gst_audio_structure_set_int):
* gst-libs/gst/audio/audio.h:
* gst-libs/gst/audio/gstaudiofilter.h:
* gst-libs/gst/interfaces/videoorientation.h:
* gst/adder/gstadder.h:
More docs coverage and some ChangeLog surgery (add missing names)
2007-02-15 Wim Taymans <wim@fluendo.com>
 
* sys/ximage/ximagesink.c:
......@@ -9018,7 +9031,7 @@
 
=== release 0.10.0 ===
 
2005-12-05 <thomas (at) apestaart (dot) org>
2005-12-05 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
 
* configure.ac:
releasing 0.10.0, "Mont-d'or"
......@@ -9095,7 +9108,7 @@
 
=== release 0.9.7 ===
 
2005-12-01 <thomas (at) apestaart (dot) org>
2005-12-01 Thomas Vander Stichele <thomas (at) apestaart (dot) org>
 
* configure.ac:
releasing 0.9.7, "Mi Perro No Tiene Ninguna Nariz"
......@@ -10249,7 +10262,7 @@
(gst_videoscale_fixate_caps): Introduce back caps fixate with
handling of PAR.
 
2005-11-18 <bilboed@dvdsrc.fluendo.com>
2005-11-18 Edward Hervey <bilboed@dvdsrc.fluendo.com>
 
* gst/playback/gstdecodebin.c: (gst_decode_bin_init):
Unsetting IS_SINK flag from the fakesink, so decodebin
......@@ -12113,7 +12126,7 @@
Resync if the buffer timestamps drift more than a 10th
of a second.
 
2005-08-31 Tim-Philipp M??ller <tim at centricular dot net>
2005-08-31 Tim-Philipp Müller <tim at centricular dot net>
 
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_set_property),
(gst_v4lsrc_get_property):
......@@ -12699,7 +12712,7 @@
Added rtp timestamp -> gst timestamp conversion.
Fixed several problems with queue.
 
2005-08-09 Tim-Philipp M??ller <tim at centricular dot net>
2005-08-09 Tim-Philipp Müller <tim at centricular dot net>
 
* gst-libs/gst/audio/gstaudioclock.h:
* gst-libs/gst/audio/gstaudiofilter.h:
......@@ -12714,7 +12727,7 @@
Add padding (you will need to rebuild gst-plugins-base,
gst-plugins and all applications afterwards!)
 
2005-08-09 Tim-Philipp M??ller <tim at centricular dot net>
2005-08-09 Tim-Philipp Müller <tim at centricular dot net>
 
* gst-libs/gst/riff/riff-read.c: (gst_riff_read_chunk),
(gst_riff_parse_chunk):
......@@ -12756,7 +12769,7 @@
New API functions. The device should be opened before acquiring
and closed after releasing.
 
2005-08-08 Tim-Philipp M??ller <tim at centricular dot net>
2005-08-08 Tim-Philipp Müller <tim at centricular dot net>
 
* gst-libs/gst/interfaces/mixer.h:
Reset padding to GST_PADDING.
......@@ -12926,12 +12939,12 @@
* ext/alsa/gstalsasink.c (alsasink_sink_factory): Advertise our
support of both endiannesses.
 
2005-07-28 Tim-Philipp M??ller <tim at centricular dot net>
2005-07-28 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/vorbis/vorbisdec.c: (vorbis_dec_src_query):
Fix confusing debug message (s/event/query/)
 
2005-07-28 Tim-Philipp M??ller <tim at centricular dot net>
2005-07-28 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/videotestsrc/videotestsrc.h:
Use "_stdint.h" instead of <stdint.h>
......@@ -15440,7 +15453,7 @@
 
2005-02-22 Luca Ognibene <luogni@tin.it>
 
Reviewed by: Tim-Philipp M??ller <tim at centricular dot net>
Reviewed by: Tim-Philipp Müller <tim at centricular dot net>
 
* ext/gdk_pixbuf/pixbufscale.c: (gst_pixbufscale_link):
Don't leak caps string (fixes #168134)
......@@ -15450,7 +15463,7 @@
(gst_jpegenc_change_state):
Don't leak line buffers and context struct (fixes #168133).
 
2005-02-21 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-21 Tim-Philipp Müller <tim at centricular dot net>
 
* configure.ac:
* ext/dirac/gstdiracdec.cc:
......@@ -15472,7 +15485,7 @@
* gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_chain):
Make sure we only write to writable buffers
 
2005-02-20 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-20 Tim-Philipp Müller <tim at centricular dot net>
 
* gst-libs/gst/riff/riff-media.c:
(gst_riff_create_audio_caps_with_data):
......@@ -15486,7 +15499,7 @@
 
2005-02-19 Martin Holters <martin.holters@gmx.de>
 
Reviewed by: Tim-Philipp M??ller <tim at centricular dot net>
Reviewed by: Tim-Philipp Müller <tim at centricular dot net>
 
* gst/audioconvert/bufferframesconvert.c:
(buffer_frames_convert_link):
......@@ -15499,13 +15512,13 @@
(gst_visual_change_state):
Support libvisual 0.2.0.
 
2005-02-18 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-18 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/jpeg/gstjpegdec.c: (gst_jpegdec_chain):
* ext/jpeg/gstjpegenc.c: (gst_jpegenc_resync), (gst_jpegenc_chain):
Use same rowstrides for I420 as used everywhere else.
 
2005-02-17 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-17 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/avi/gstavidemux.c: (gst_avi_demux_invert):
Declare variables at beginning of block and make gcc-2.95 happy
......@@ -15522,7 +15535,7 @@
 
2005-02-17 Luca Ognibene <luogni at tin dot it>
 
Reviewed by: Tim-Philipp M??ller <tim at centricular dot net>
Reviewed by: Tim-Philipp Müller <tim at centricular dot net>
 
* gst/tcp/gsttcpserversink.c: (gst_tcpserversink_init_send):
Don't pass uninitialised values to setsockopt(). (fixes #167704)
......@@ -15558,7 +15571,7 @@
events into the stream thread from whichever thread
sends them.
 
2005-02-15 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-15 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/speed/demo-mp3.c: (time_tick_cb), (main):
Display current position and track length; misc. clean-ups.
......@@ -15591,7 +15604,7 @@
channel. Previously used different signs made the signals cancel
each other out and appear like silence. (fixes #167269)
 
2005-02-12 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-12 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/ffmpegcolorspace/avcodec.h:
* gst/ffmpegcolorspace/gstffmpegcodecmap.c:
......@@ -15614,7 +15627,7 @@
(gst_xvimagesink_buffer_alloc), (gst_xvimagesink_set_xwindow_id),
(gst_xvimagesink_expose): Check for xcontext before trying to link.
 
2005-02-12 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-12 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/dvdnav/dvdnavsrc.c: (dvdnavsrc_open):
Don't send "Hey! You gave me a NULL pointer you naughty person" as
......@@ -15667,7 +15680,7 @@
* gst/librfb/rfbdecoder.h:
* gst/librfb/rfbutil.h:
 
2005-02-10 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-10 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/speed/Makefile.am:
* gst/speed/demo-mp3.c: (main):
......@@ -15689,7 +15702,7 @@
Don't clobber the stack constructing the channels array.
Make the element chain-based. DTS tracks can now be played.
2005-02-09 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-09 Tim-Philipp Müller <tim at centricular dot net>
 
* gst-libs/gst/audio/multichannel.h:
* gst-libs/gst/gconf/gconf.h:
......@@ -15815,7 +15828,7 @@
* gst/law/mulaw-encode.c: (mulawenc_link):
Fix caps memleaks (#166600).
 
2005-02-08 Tim-Philipp M??ller <tim at centricular dot net>
2005-02-08 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/tarkin/mem.h:
* ext/tarkin/wavelet.h:
......@@ -15995,7 +16008,7 @@
* gst/subparse/gstsubparse.c:
Fix OSX buildbot.
 
2005-01-31 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-31 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/theora/theoraenc.c: (theora_buffer_from_packet),
(theora_enc_chain), (theora_enc_change_state):
......@@ -16006,7 +16019,7 @@
Set granulepos and timestamp correctly for streams not
starting at 0, taking into account the initial delay.
 
2005-01-31 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-31 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/mpegstream/gstdvddemux.c:
Add audio/x-dts to audio pad template caps
......@@ -16193,7 +16206,7 @@
* ext/cairo/gsttextoverlay.c: include string.h and strings.h to fix
build failure on amd64
 
2005-01-26 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-26 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/mad/gstid3tag.c: (mad_id3_parse_latin1_string),
(mad_id3_parse_comment_frame), (gst_mad_id3_to_tag_list):
......@@ -16385,7 +16398,7 @@
Allow for 0-sized buffers. Fixes length query problems in
starwars.mkv from the testsuite.
 
2005-01-19 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-19 Tim-Philipp Müller <tim at centricular dot net>
 
* gst/videobox/gstvideobox.c: (gst_video_box_copy_plane_i420),
(gst_video_box_i420), (gst_video_box_chain):
......@@ -16448,18 +16461,18 @@
Fix off-by-one bug. Fixes warnings during playback of sincity.mp4
when fixating to six channels in Totem.
 
2005-01-17 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-17 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/dvdread/dvdreadsrc.c: (get_next_cell_for):
Fix compile warnings on Solaris 10 buildbot
 
2005-01-17 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-17 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/dvdread/dvdreadsrc.c: (_read):
Don't read beyond the last cell in a chapter (fixes
invalid memory access)
 
2005-01-17 Tim-Philipp M??ller <tim at centricular dot net>
2005-01-17 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/dvdread/stream_labels.c:
(dvdreadsrc_get_audio_stream_labels):
......@@ -16559,7 +16572,7 @@
2005-01-14 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
* sys/v4l/gstv4lelement.c: (gst_v4l_iface_supported):
Revert Johan??s 1.35->1.36 since it breaks compat.
Revert Johan's 1.35->1.36 since it breaks compat.
 
2005-01-14 Stephane LOEUILLET <stephane.loeuillet@tiscali.fr>
 
......@@ -17259,7 +17272,7 @@
 
2005-01-05 Thomas Vander Stichele <thomas at apestaart dot org>
 
patch by: Tim-Philipp M??ller <t.i.m@zen.co.uk>
patch by: Tim-Philipp Müller <t.i.m@zen.co.uk>
 
* gst/playback/gstplaybasebin.c:
Fix for #162924 - free caps after use, not before
......@@ -17495,7 +17508,7 @@
Fix code to not use GCC extensions (and c99 extensions that
Forte does not like.)
 
2004-12-19 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-12-19 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
......@@ -18359,7 +18372,7 @@
 
2004-11-23 Thomas Vander Stichele <thomas at apestaart dot org>
 
patch by: Tim-Philipp M??ller <t.i.m@zen.co.uk>
patch by: Tim-Philipp Müller <t.i.m@zen.co.uk>
 
* ext/dvdread/dvdreadsrc.c:
Fixes invalid reads (#158462)
......@@ -18465,7 +18478,7 @@
wouldn't do anything because we're not negotiated yet, leading
to an infinite loop. Showed in e.g. Rhythmbox. Fixes #158006.
 
2004-11-11 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-11-11 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
......@@ -18754,14 +18767,14 @@
* ext/mad/gstid3tag.c: (gst_id3_tag_do_typefind):
Hide unused glory.
 
2004-11-06 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-11-06 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
* ext/vorbis/vorbisenc.c: (raw_caps_factory):
Fix weird caps (#157548).
 
2004-11-06 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-11-06 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
......@@ -19738,7 +19751,7 @@
* sys/v4l/gstv4lsrc.c: (gst_v4lsrc_src_link), (gst_v4lsrc_getcaps):
Fix for webcams that support only specific width or height
 
2004-10-09 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-10-09 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
......@@ -19752,7 +19765,7 @@
* gst/auparse/gstauparse.c: (gst_auparse_chain):
Error out on invalid data (fixes #154807).
 
2004-10-09 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-10-09 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
Reviewed by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>
 
......@@ -24025,7 +24038,7 @@
Add support for the new_media flag when sending DISCONT events
Make the querying work when video pad is not linked
 
2004-06-07 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-06-07 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
reviewed by Benjamin Otte <otte@gnome.org>
 
......@@ -24052,7 +24065,7 @@
bogus timestamps and screwing sync.
(fixes #143454)
 
2004-06-07 Tim-Philipp M??ller <t.i.m@zen.co.uk>
2004-06-07 Tim-Philipp Müller <t.i.m@zen.co.uk>
 
reviewed by Benjamin Otte <otte@gnome.org>
 
......@@ -26138,7 +26151,7 @@
* sys/oss/.cvsignore:
add for oss_probe
 
2004-04-03 Tim-Phillip M??ller <t.i.m@zen.co.uk>
2004-04-03 Tim-Phillip Müller <t.i.m@zen.co.uk>
 
reviewed by Benjamin Otte <otte@gnome.org>
 
......@@ -26523,7 +26536,7 @@
 
* configure.ac: GST_PACKAGE default: s/GStreamer/GStreamer Plugins/
 
2004-03-20 Tim-Phillip M??ller <t.i.m@zen.co.uk>
2004-03-20 Tim-Phillip Müller <t.i.m@zen.co.uk>
 
reviewed by: Benjamin Otte <otte@gnome.org>
 
......@@ -27358,7 +27371,7 @@
 
* testsuite/gst-lint: Add a check for bad signal names.
 
2004-03-04 <kost@imn.htwk-leipzig.de>
2004-03-04 Stefan Kost <kost@imn.htwk-leipzig.de>
 
reviewed by David Schleef
 
......@@ -45,6 +45,11 @@ G_BEGIN_DECLS
typedef struct _GstCdParanoiaSrc GstCdParanoiaSrc;
typedef struct _GstCdParanoiaSrcClass GstCdParanoiaSrcClass;
/**
* GstCdParanoiaSrc:
*
* The cdparanoia object structure.
*/
struct _GstCdParanoiaSrc {
GstCddaBaseSrc cddabasesrc;
......
......@@ -130,6 +130,11 @@ struct _GstOggPadClass
#define GST_CHAIN_LOCK(ogg) g_mutex_lock((ogg)->chain_lock)
#define GST_CHAIN_UNLOCK(ogg) g_mutex_unlock((ogg)->chain_lock)
/**
* GstOggDemux:
*
* The ogg demuxer object structure.
*/
struct _GstOggDemux
{
GstElement element;
......
......@@ -29,17 +29,25 @@
/**
* SECTION:gstaudio
* @short_description: Support library for audio elements
*
* This library contains some helper functions for audio elements.
*/
/**
* gst_audio_frame_byte_size:
* @pad: the #GstPad to get the caps from
*
* Calculate byte size of an audio frame.
*
* Returns: -1 if there's an error (to avoid division by zero),
* or the byte size if everything's ok
*/
int
gst_audio_frame_byte_size (GstPad * pad)
{
/* calculate byte size of an audio frame
* this should be moved closer to the gstreamer core
* and be implemented for every mime type IMO
* returns -1 if there's an error (to avoid division by zero),
* or the byte size if everything's ok
*/
/* FIXME: this should be moved closer to the gstreamer core
* and be implemented for every mime type IMO
*/
int width = 0;
int channels = 0;
......@@ -63,14 +71,21 @@ gst_audio_frame_byte_size (GstPad * pad)
return (width / 8) * channels;
}
/**
* gst_audio_frame_length:
* @pad: the #GstPad to get the caps from
* @buf: the #GstBuffer
*
* Calculate length of buffer in frames.
*
* Returns: 0 if there's an error, or the number of frames if everything's ok
*/
long
gst_audio_frame_length (GstPad * pad, GstBuffer * buf)
/* calculate length of buffer in frames
* this should be moved closer to the gstreamer core
* and be implemented for every mime type IMO
* returns 0 if there's an error, or the number of frames if everything's ok
*/
{
/* FIXME: this should be moved closer to the gstreamer core
* and be implemented for every mime type IMO
*/
int frame_byte_size = 0;
frame_byte_size = gst_audio_frame_byte_size (pad);
......@@ -83,14 +98,19 @@ gst_audio_frame_length (GstPad * pad, GstBuffer * buf)
return GST_BUFFER_SIZE (buf) / frame_byte_size;
}
/**
* gst_audio_duration_from_pad_buffer:
* @pad: the #GstPad to get the caps from
* @buf: the #GstBuffer
*
* Calculate length in nanoseconds of audio buffer @buf based on capabilities of
* @pad.
*
* Return: the length.
*/
GstClockTime
gst_audio_duration_from_pad_buffer (GstPad * pad, GstBuffer * buf)
{
/* calculate length in nanoseconds
* of audio buffer buf
* based on capabilities of pad
*/
long bytes = 0;
int width = 0;
int channels = 0;
......@@ -125,9 +145,17 @@ gst_audio_duration_from_pad_buffer (GstPad * pad, GstBuffer * buf)
return length;
}
/**
* gst_audio_is_buffer_framed:
* @pad: the #GstPad to get the caps from
* @buf: the #GstBuffer
*
* Check if the buffer size is a whole multiple of the frame size.
*
* Returns: %TRUE if buffer size is multiple.
*/
gboolean
gst_audio_is_buffer_framed (GstPad * pad, GstBuffer * buf)
/* check if the buffer size is a whole multiple of the frame size */
{
if (GST_BUFFER_SIZE (buf) % gst_audio_frame_byte_size (pad) == 0)
return TRUE;
......@@ -191,9 +219,21 @@ _gst_audio_structure_set_list (GstStructure * structure,
va_end (varargs);
}
/**
* gst_audio_structure_set_int:
* @structure: a #GstStructure
* @flag: a set of #GstAudioFieldFlag
*
* Do not use anymore.
* @Deprecated: use gst_structure_set()
*/
void
gst_audio_structure_set_int (GstStructure * structure, GstAudioFieldFlag flag)
{
/* was added here:
* http://webcvs.freedesktop.org/gstreamer/gst-plugins-base/gst-libs/gst/audio/audio.c?r1=1.16&r2=1.17
* but it is not used
*/
if (flag & GST_AUDIO_FIELD_RATE)
gst_structure_set (structure, "rate", GST_TYPE_INT_RANGE, 1, G_MAXINT,
NULL);
......
......@@ -50,12 +50,31 @@ G_BEGIN_DECLS
* Thomas, 6 September 2002 */
/* conversion macros */
/**
* GST_FRAMES_TO_CLOCK_TIME:
* @frames: sample frames
* @rate: sampling rate
*
* Calculate clocktime from sample @frames and @rate.
*/
#define GST_FRAMES_TO_CLOCK_TIME(frames, rate) \
((GstClockTime) (((gdouble) frames / rate) * GST_SECOND))
/**
* GST_CLOCK_TIME_TO_FRAMES:
* @clocktime: clock time
* @rate: sampling rate
*
* Calculate frames from @clocktime and sample @rate.
*/
#define GST_CLOCK_TIME_TO_FRAMES(clocktime, rate) \
((gint64) ((gst_guint64_to_gdouble (clocktime) / GST_SECOND) * rate))
/**
* GST_AUDIO_DEF_RATE:
*
* Standard sampling rate used in consumer audio.
*/
#define GST_AUDIO_DEF_RATE 44100
#define GST_AUDIO_INT_PAD_TEMPLATE_CAPS \
......@@ -67,7 +86,6 @@ G_BEGIN_DECLS
"depth = (int) [ 1, 32 ], " \
"signed = (boolean) { true, false }"
/* "standard" int audio is native order, 16 bit stereo. */
#define GST_AUDIO_INT_STANDARD_PAD_TEMPLATE_CAPS \
"audio/x-raw-int, " \
......@@ -110,6 +128,12 @@ GstClockTime gst_audio_duration_from_pad_buffer (GstPad * pad, GstBuffer * buf);
gboolean gst_audio_is_buffer_framed (GstPad* pad, GstBuffer* buf);
/* functions useful for _getcaps functions */
/**
* GstAudioFieldFlag:
*
* Do not use anymore.
* @Deprecated: use gst_structure_set() directly
*/
typedef enum {
GST_AUDIO_FIELD_RATE = (1 << 0),
GST_AUDIO_FIELD_CHANNELS = (1 << 1),
......
......@@ -43,6 +43,7 @@ typedef struct _GstAudioFilterClass GstAudioFilterClass;
/**
* GstAudioFilter:
* @basetransform: Element parent class
*
* Base class for audio filters with the same format for input and output.
*
......
......@@ -36,8 +36,27 @@ G_BEGIN_DECLS
#define GST_VIDEO_ORIENTATION_GET_IFACE(inst) \
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_VIDEO_ORIENTATION, GstVideoOrientationInterface))
/**
* GstVideoOrientation:
*
* Opaque #GstVideoOrientation data structure.
*/
typedef struct _GstVideoOrientation GstVideoOrientation;
/**
* GstVideoOrientationInterface:
* @parent: parent interface type.
* @get_hflip: virtual method to get horizontal flipping state
* @get_vflip: virtual method to get vertical flipping state
* @get_hcenter: virtual method to get horizontal centering state
* @get_vcenter: virtual method to get vertical centering state
* @set_hflip: virtual method to set horizontal flipping state
* @set_vflip: virtual method to set vertical flipping state
* @set_hcenter: virtual method to set horizontal centering state
* @set_vcenter: virtual method to set vertical centering state
*
* #GstVideoOrientationInterface interface.
*/
typedef struct _GstVideoOrientationInterface {
GTypeInterface parent;
......@@ -52,6 +71,7 @@ typedef struct _GstVideoOrientationInterface {
gboolean (* set_hcenter) (GstVideoOrientation *video_orientation, gint center);
gboolean (* set_vcenter) (GstVideoOrientation *video_orientation, gint center);
/*< private > */
gpointer _gst_reserved[GST_PADDING];
} GstVideoOrientationInterface;
......
......@@ -47,6 +47,11 @@ typedef enum {
typedef void (*GstAdderFunction) (gpointer out, gpointer in, guint size);
/**
* GstAdder:
*
* The adder object structure.
*/
struct _GstAdder {
GstElement element;
......
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