platform/upstream/gstreamer.git
13 years agodocs: minor fixes for baseparse docs
Tim-Philipp Müller [Sat, 9 Apr 2011 21:57:46 +0000 (22:57 +0100)]
docs: minor fixes for baseparse docs

Class vfunc references still aren't right, no idea what
the correct markup for those is.

13 years agoelement: unref event in default_send_event in case element has no pads
Tim-Philipp Müller [Sat, 9 Apr 2011 17:04:55 +0000 (18:04 +0100)]
element: unref event in default_send_event in case element has no pads

Spotted by  Haakon Sporsheim.

13 years agobaseparse: minor variable name clean-up
Tim-Philipp Müller [Fri, 8 Apr 2011 18:07:02 +0000 (19:07 +0100)]
baseparse: minor variable name clean-up

13 years agobaseparse: rename _set_frame_props() to _set_frame_rate()
Tim-Philipp Müller [Fri, 8 Apr 2011 14:31:14 +0000 (15:31 +0100)]
baseparse: rename _set_frame_props() to _set_frame_rate()

Seems like the best fit to what it does, and is shorter than
set_frame_properties() which might also have been confusing
because of GstBaseParseFrame.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: replace format flags with gst_base_parse_set_{passthrough,syncable,has_tim...
Tim-Philipp Müller [Wed, 6 Apr 2011 16:43:27 +0000 (17:43 +0100)]
baseparse: replace format flags with gst_base_parse_set_{passthrough,syncable,has_timing_info}

This is more in line with e.g. GstBaseTransform's API, and makes for nicer
to read code. No getters for now since I don't see any use case for them,
the API is for subclasses, which usually know what format they're
dealing with already and hence know what they've set.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: make DRAIN and SYNC flags on baseparse, not the frame, and change to DRAIN...
Tim-Philipp Müller [Mon, 4 Apr 2011 16:58:59 +0000 (17:58 +0100)]
baseparse: make DRAIN and SYNC flags on baseparse, not the frame, and change to DRAINING and LOST_SYNC

The first because it seems a better fit conceptually, the second
to express booleanness. Also change the accessor macros for subclasses
to GST_BASE_PARSE_DRAINING and GST_BASE_PARSE_LOST_SYNC.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: add some padding to GstBaseParseFrame
Tim-Philipp Müller [Sat, 2 Apr 2011 13:18:57 +0000 (14:18 +0100)]
baseparse: add some padding to GstBaseParseFrame

Esp. since it's usually allocated on the stack.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: fix typo in docs for GST_BASE_PARSE_FORMAT_FLAG_PASSTHROUGH
Tim-Philipp Müller [Sat, 2 Apr 2011 13:08:46 +0000 (14:08 +0100)]
baseparse: fix typo in docs for GST_BASE_PARSE_FORMAT_FLAG_PASSTHROUGH

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: use GQueue instead of GList for queued frames
Tim-Philipp Müller [Sat, 2 Apr 2011 13:04:42 +0000 (14:04 +0100)]
baseparse: use GQueue instead of GList for queued frames

and make buffer metadata writable before setting caps on queued
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=646341

13 years agobaseparse: add GST_BASE_PARSE_FLOW_QUEUED to queue buffers until caps are known
Zaheer Abbas Merali [Sat, 2 Apr 2011 12:02:01 +0000 (13:02 +0100)]
baseparse: add GST_BASE_PARSE_FLOW_QUEUED to queue buffers until caps are known

This is useful for parser like flacparse or h264parse which may need to process
some buffers before they can construct the final caps, in which case they may
want to delay pushing the initial buffers until the full and proper caps are
known.

https://bugzilla.gnome.org/show_bug.cgi?id=646341

13 years agobaseparse: add to docs and fix up gtk-doc markup a little
Tim-Philipp Müller [Thu, 31 Mar 2011 14:50:22 +0000 (15:50 +0100)]
baseparse: add to docs and fix up gtk-doc markup a little

And add Since markers.

13 years agobaseparse: replace set_seek() with _set_average_bitrate() and FLAG_SYNCABLE
Tim-Philipp Müller [Thu, 31 Mar 2011 13:48:47 +0000 (14:48 +0100)]
baseparse: replace set_seek() with _set_average_bitrate() and FLAG_SYNCABLE

This makes more sense conceptually, since the bitrate may be used
to estimate a seek position if there's no seek table or just for
duration reporting/estimation if we can't seek. Also, even if the
format is not syncable, we could still seek by pushing data from the
start and using the segment to make downstream clip.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: rename GstBaseFormat to GstBaseFormatFlags and fix up associated API
Tim-Philipp Müller [Thu, 24 Mar 2011 17:30:53 +0000 (17:30 +0000)]
baseparse: rename GstBaseFormat to GstBaseFormatFlags and fix up associated API

Also change gst_base_parse_set_format(parse,flags,switch_on) to
gst_base_parse_set_format_flags(parse,flags) which is more in line
with the rest of our API and how the function is used.

13 years agobaseparse: don't expose GstAdapter in public header
Tim-Philipp Müller [Sun, 13 Mar 2011 23:43:52 +0000 (23:43 +0000)]
baseparse: don't expose GstAdapter in public header

None of the existing subclasses needs access to that, so there's
no reason to expose it for now.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: move various segment-related members into the private instance struct
Tim-Philipp Müller [Sun, 13 Mar 2011 23:38:12 +0000 (23:38 +0000)]
baseparse: move various segment-related members into the private instance struct

If none of the existing subclasses uses these, there's probably no
need to expose them at the moment. Keep the segment itself exposed
though.

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: remove unused GST_BASE_PARSE_{SINK,SRC}_NAME
Tim-Philipp Müller [Sun, 13 Mar 2011 23:30:51 +0000 (23:30 +0000)]
baseparse: remove unused GST_BASE_PARSE_{SINK,SRC}_NAME

https://bugzilla.gnome.org/show_bug.cgi?id=518857

13 years agobaseparse: re-indent header
Tim-Philipp Müller [Sat, 12 Mar 2011 16:16:22 +0000 (16:16 +0000)]
baseparse: re-indent header

13 years agobaseparse: fix up GType name and make _get_type() function thread-safe
Tim-Philipp Müller [Sat, 12 Mar 2011 15:34:33 +0000 (15:34 +0000)]
baseparse: fix up GType name and make _get_type() function thread-safe

Rename GType from GstBaseParseBad to GstBaseParse.

13 years agolibs: add GstBaseParse which was moved from -bad
Tim-Philipp Müller [Sat, 12 Mar 2011 15:29:38 +0000 (15:29 +0000)]
libs: add GstBaseParse which was moved from -bad

13 years agobaseparse: make_metadata_writable() fix
David Schleef [Thu, 24 Feb 2011 01:24:14 +0000 (17:24 -0800)]
baseparse: make_metadata_writable() fix

13 years agobaseparse: rename GType from GstAudioBaseParseBad to GstBaseParseBad
Tim-Philipp Müller [Mon, 21 Feb 2011 13:24:03 +0000 (13:24 +0000)]
baseparse: rename GType from GstAudioBaseParseBad to GstBaseParseBad

We use it for video as well now.

13 years agobaseparse: trim trailing whitespace
Stefan Kost [Fri, 18 Feb 2011 13:05:31 +0000 (15:05 +0200)]
baseparse: trim trailing whitespace

13 years agobaseparse: use delta-unit flags instead of none
Stefan Kost [Fri, 18 Feb 2011 13:05:03 +0000 (15:05 +0200)]
baseparse: use delta-unit flags instead of none

13 years agobaseparse: update documentation for API changes
David Schleef [Thu, 17 Feb 2011 21:22:28 +0000 (13:22 -0800)]
baseparse: update documentation for API changes

13 years agobaseparse: Create baseparse library
David Schleef [Wed, 13 Oct 2010 22:39:55 +0000 (15:39 -0700)]
baseparse: Create baseparse library

13 years agobaseparse: tune QUERY_SEEKING response
Mark Nauwelaerts [Mon, 7 Feb 2011 13:46:57 +0000 (14:46 +0100)]
baseparse: tune QUERY_SEEKING response

Even if we currently do not have a duration yet, assume seekable if
it looks like we'll likely be able to determine it later on
(which coincides with needed information to perform seeking).

Fixes #641047.

13 years agobaseparse: Update min/max bitrate before first posting them
Arun Raghavan [Tue, 8 Feb 2011 18:09:24 +0000 (23:39 +0530)]
baseparse: Update min/max bitrate before first posting them

This avoids posting an initial min-bitrate of G_UINTMAX and max-bitrate
of 0.

https://bugzilla.gnome.org/show_bug.cgi?id=641857

13 years agobaseparse: tune default duration estimate update interval
Mark Nauwelaerts [Fri, 21 Jan 2011 13:53:39 +0000 (14:53 +0100)]
baseparse: tune default duration estimate update interval

Rather than a fixed default frame count, estimate frame count to aim for
an interval duration depending on fps if available, otherwise use old
fixed default.

13 years agobaseparse: reverse playback; mind keyframes for fragment boundary
Mark Nauwelaerts [Fri, 14 Jan 2011 14:16:04 +0000 (15:16 +0100)]
baseparse: reverse playback; mind keyframes for fragment boundary

13 years agobaseparse: ensure non-empty candidate frames
Mark Nauwelaerts [Wed, 12 Jan 2011 13:40:37 +0000 (14:40 +0100)]
baseparse: ensure non-empty candidate frames

13 years agobaseparse: clarify some debug statements
Mark Nauwelaerts [Tue, 11 Jan 2011 14:24:23 +0000 (15:24 +0100)]
baseparse: clarify some debug statements

13 years agobaseparse: properly track upstream timestamps
Mark Nauwelaerts [Tue, 11 Jan 2011 14:24:02 +0000 (15:24 +0100)]
baseparse: properly track upstream timestamps

... rather than with a delay.

13 years agobaseparse: need proper frame duration to obtain sensible frame bitrate
Mark Nauwelaerts [Tue, 11 Jan 2011 14:23:29 +0000 (15:23 +0100)]
baseparse: need proper frame duration to obtain sensible frame bitrate

13 years agobaseparse: proper initial values for index tracking variables
Mark Nauwelaerts [Tue, 11 Jan 2011 14:22:51 +0000 (15:22 +0100)]
baseparse: proper initial values for index tracking variables

13 years agobaseparse: arrange for consistent event handling
Mark Nauwelaerts [Tue, 11 Jan 2011 11:05:13 +0000 (12:05 +0100)]
baseparse: arrange for consistent event handling

13 years agobaseparse: header style cleaning
Mark Nauwelaerts [Mon, 10 Jan 2011 15:59:59 +0000 (16:59 +0100)]
baseparse: header style cleaning

13 years agobaseparse: provide some more initial frame metadata in parse_frame
Mark Nauwelaerts [Mon, 10 Jan 2011 16:07:38 +0000 (17:07 +0100)]
baseparse: provide some more initial frame metadata in parse_frame

... and document accordingly.

13 years agobaseparse: refactor passthrough into format flags
Mark Nauwelaerts [Mon, 10 Jan 2011 15:56:36 +0000 (16:56 +0100)]
baseparse: refactor passthrough into format flags

Also add a format flag to signal baseparse that subclass/format can provide
(parsed) timestamp rather than an estimated one.  In particular, such "strong"
timestamp then allows to e.g. determine duration.

13 years agobaseparse: introduce a baseparse frame to serve as context
Mark Nauwelaerts [Mon, 10 Jan 2011 14:34:48 +0000 (15:34 +0100)]
baseparse: introduce a baseparse frame to serve as context

... and adjust subclass parsers accordingly

13 years agobaseparse: restrict duration scanning to pull mode and avoid extra set_caps call
Mark Nauwelaerts [Fri, 7 Jan 2011 15:39:51 +0000 (16:39 +0100)]
baseparse: restrict duration scanning to pull mode and avoid extra set_caps call

13 years agobaseparse: update some documentation
Mark Nauwelaerts [Fri, 7 Jan 2011 14:58:49 +0000 (15:58 +0100)]
baseparse: update some documentation

Also add some more debug.

13 years agobaseparse: allow increasing min_size for current frame parsing only
Mark Nauwelaerts [Thu, 6 Jan 2011 10:41:44 +0000 (11:41 +0100)]
baseparse: allow increasing min_size for current frame parsing only

Also check that subclass actually either directs to skip bytes or
increases expected frame size to avoid going nowhere in bogus
indefinite looping.

13 years agobaesparse: fix refactor regression in loop based parsing
Mark Nauwelaerts [Fri, 14 Jan 2011 14:26:37 +0000 (15:26 +0100)]
baesparse: fix refactor regression in loop based parsing

13 years agobaseparse: pass all available data to subclass rather than minimum
Mark Nauwelaerts [Thu, 6 Jan 2011 10:16:56 +0000 (11:16 +0100)]
baseparse: pass all available data to subclass rather than minimum

Also reduce some adapter calls and add a few debug statements.

13 years agobaseparse: fix reverse playback handling
Mark Nauwelaerts [Fri, 10 Dec 2010 14:59:49 +0000 (15:59 +0100)]
baseparse: fix reverse playback handling

13 years agobaseparse: minor typo and debug statement cleanup
Mark Nauwelaerts [Fri, 10 Dec 2010 13:56:13 +0000 (14:56 +0100)]
baseparse: minor typo and debug statement cleanup

13 years agobaseparse: reduce locking
Mark Nauwelaerts [Fri, 10 Dec 2010 13:40:05 +0000 (14:40 +0100)]
baseparse: reduce locking

... which is either already mute and/or implicitly handled by STREAM_LOCK.

13 years agobaseparse: avoid loop in frame locating interpolation
Mark Nauwelaerts [Fri, 14 Jan 2011 13:08:38 +0000 (14:08 +0100)]
baseparse: avoid loop in frame locating interpolation

13 years agoaudioparsers: baseparse: Be careful to not lose the event ref
Thiago Santos [Fri, 14 Jan 2011 19:30:11 +0000 (16:30 -0300)]
audioparsers: baseparse: Be careful to not lose the event ref

Don't unref the event if it hasn't been handled, because the caller
assumes it is still valid and might reuse it.

I ran into this problem when transcoding an AVI (with mp3 inside)
to gpp.

https://bugzilla.gnome.org/show_bug.cgi?id=639555

13 years agodocs: minor baseparse docs/comment fixes
Tim-Philipp Müller [Thu, 13 Jan 2011 16:27:04 +0000 (16:27 +0000)]
docs: minor baseparse docs/comment fixes

Remove copy'n'paste leftovers.

13 years agobaseparse: increase keyframe awareness
Mark Nauwelaerts [Mon, 8 Nov 2010 18:58:31 +0000 (19:58 +0100)]
baseparse: increase keyframe awareness

... which is not particular relevant for audio parsing, but more so
in video cases.  In particular, auto-determine if dealing with video (caps).

13 years agobaseparse: avoid unexpected stray metadata
Mark Nauwelaerts [Tue, 30 Nov 2010 14:41:02 +0000 (15:41 +0100)]
baseparse: avoid unexpected stray metadata

13 years agobaseparse: use proper _NONE output value when applicable
Mark Nauwelaerts [Tue, 30 Nov 2010 14:40:28 +0000 (15:40 +0100)]
baseparse: use proper _NONE output value when applicable

13 years agoaudioparsers: Remove dead assignments
Edward Hervey [Thu, 25 Nov 2010 17:56:42 +0000 (18:56 +0100)]
audioparsers: Remove dead assignments

13 years agoaudioparse: fix possible division-by-zero
Andoni Morales Alastruey [Thu, 25 Nov 2010 16:14:23 +0000 (17:14 +0100)]
audioparse: fix possible division-by-zero

https://bugzilla.gnome.org/show_bug.cgi?id=635786

13 years agobaseparse: use correct offset when adding index entry
Mark Nauwelaerts [Wed, 17 Nov 2010 15:23:42 +0000 (16:23 +0100)]
baseparse: use correct offset when adding index entry

... bearing in mind that BUFFER_OFFSET is media specific and may not
reflect the basic offset after having been parsed.

13 years agobaseparse: enhancements for timestamp marked framed formats
Mark Nauwelaerts [Wed, 17 Nov 2010 13:30:09 +0000 (14:30 +0100)]
baseparse: enhancements for timestamp marked framed formats

That is, as such formats allow subclass to extract position from frame,
it is possible to extract duration (if not otherwise provided)
from (near) last frame, and a seek can fairly accurately target the required
position.

Fixes #631389.

13 years agobaseparse: refactor frame scanning peformed by _loop
Mark Nauwelaerts [Tue, 16 Nov 2010 16:06:14 +0000 (17:06 +0100)]
baseparse: refactor frame scanning peformed by _loop

13 years agobaseparse: slightly optimize sending of pending newsegment events
Mark Nauwelaerts [Tue, 16 Nov 2010 17:04:00 +0000 (18:04 +0100)]
baseparse: slightly optimize sending of pending newsegment events

13 years agobaseparse: minor fixes and enhancements
Mark Nauwelaerts [Tue, 16 Nov 2010 16:04:35 +0000 (17:04 +0100)]
baseparse: minor fixes and enhancements

Arrange for upstream as well as downstream flushing when seeking.
Also determine upstream size as well as seekability.  Adjust some comments
to reality and employ debug statement in proper order.

13 years agobaseparse: use only upstream duration if it provides one
Mark Nauwelaerts [Fri, 29 Oct 2010 12:08:58 +0000 (14:08 +0200)]
baseparse: use only upstream duration if it provides one

13 years agobaseparse: reflow update_bitrate code
Mark Nauwelaerts [Mon, 25 Oct 2010 12:15:50 +0000 (14:15 +0200)]
baseparse: reflow update_bitrate code

... which makes local variables represent real state better, and avoids
triggering unneeded updates/actions.

13 years agobaseparse: add some debug statements
Mark Nauwelaerts [Mon, 25 Oct 2010 12:13:51 +0000 (14:13 +0200)]
baseparse: add some debug statements

13 years agobaseparse: perform bitrate handling and posting after newsegment sending
Mark Nauwelaerts [Mon, 11 Oct 2010 15:49:46 +0000 (17:49 +0200)]
baseparse: perform bitrate handling and posting after newsegment sending

13 years agobaseparse: immediately post subclass provided bitrate
Mark Nauwelaerts [Mon, 11 Oct 2010 15:36:19 +0000 (17:36 +0200)]
baseparse: immediately post subclass provided bitrate

13 years agoRevert "baseparse: add skip property"
Tim-Philipp Müller [Tue, 5 Oct 2010 10:17:52 +0000 (11:17 +0100)]
Revert "baseparse: add skip property"

This reverts commit b5a3d60363d837a10f0533c141ec93d10b742312.

Reverting this for now, since no one really seems to remember why this
property exists or what it could possibly be good for. It seems to have
been in the original mp3parse since the beginning of time and was back-
ported from there.

13 years agoaudioparser: Let the format string agree with the parameters to fix compiler warning
Sebastian Dröge [Sun, 3 Oct 2010 21:50:29 +0000 (23:50 +0200)]
audioparser: Let the format string agree with the parameters to fix compiler warning

13 years agobaseparse: Fix debug output
Arun Raghavan [Wed, 22 Sep 2010 10:14:43 +0000 (15:44 +0530)]
baseparse: Fix debug output

We lose the reference to the buffer after gst_pad_push(), so the debug
print should happen before.

https://bugzilla.gnome.org/show_bug.cgi?id=622276

13 years agobaseparse: support reverse playback
Mark Nauwelaerts [Wed, 29 Sep 2010 14:12:42 +0000 (16:12 +0200)]
baseparse: support reverse playback

... in pull mode or upstream driven.

13 years agobaseparse: remove done TODOs and update documentation
Mark Nauwelaerts [Mon, 27 Sep 2010 10:16:43 +0000 (12:16 +0200)]
baseparse: remove done TODOs and update documentation

13 years agobaseparse: use determined seekability in answering SEEKING query
Mark Nauwelaerts [Sat, 25 Sep 2010 12:40:54 +0000 (14:40 +0200)]
baseparse: use determined seekability in answering SEEKING query

13 years agobaseparse: add skip property
Mark Nauwelaerts [Sat, 25 Sep 2010 12:32:06 +0000 (14:32 +0200)]
baseparse: add skip property

13 years agobaseparse: use _set_frame_props to configure frame lead_in and lead_out
Mark Nauwelaerts [Wed, 22 Sep 2010 13:07:09 +0000 (15:07 +0200)]
baseparse: use _set_frame_props to configure frame lead_in and lead_out

... provided a corresponding decoder with sufficient leading and following
frames to carry out full decoding for a particular segment.

13 years agobaseparse: use _set_duration to configure duration update interval
Mark Nauwelaerts [Wed, 22 Sep 2010 12:13:17 +0000 (14:13 +0200)]
baseparse: use _set_duration to configure duration update interval

... as it logically belongs there as one or the other; either subclass
can provide a duration, or an estimate must be made (reguarly updated).

13 years agobaseparse: localize use of provided fps information
Mark Nauwelaerts [Wed, 22 Sep 2010 11:55:20 +0000 (13:55 +0200)]
baseparse: localize use of provided fps information

13 years agobaseparse: seek table and accurate seek support
Mark Nauwelaerts [Wed, 22 Sep 2010 10:13:12 +0000 (12:13 +0200)]
baseparse: seek table and accurate seek support

13 years agobaseparse: proper and more extended segment and seek handling
Mark Nauwelaerts [Tue, 21 Sep 2010 11:57:10 +0000 (13:57 +0200)]
baseparse: proper and more extended segment and seek handling

That is, loop pause handling, segment seek support, newsegment for gaps, etc

13 years agobaseparse: add index support
Mark Nauwelaerts [Tue, 21 Sep 2010 08:57:04 +0000 (10:57 +0200)]
baseparse: add index support

13 years agobaseparse: refactor state reset
Mark Nauwelaerts [Tue, 21 Sep 2010 07:59:56 +0000 (09:59 +0200)]
baseparse: refactor state reset

13 years agobaseparse: prevent indefinite resyncing
Mark Nauwelaerts [Mon, 20 Sep 2010 14:39:37 +0000 (16:39 +0200)]
baseparse: prevent indefinite resyncing

13 years agobaseparse: specific EOS handling if no output so far
Mark Nauwelaerts [Mon, 20 Sep 2010 11:57:55 +0000 (13:57 +0200)]
baseparse: specific EOS handling if no output so far

13 years agobaseparse: adjust _set_frame_prop documentation and set default as claimed
Mark Nauwelaerts [Mon, 20 Sep 2010 11:31:57 +0000 (13:31 +0200)]
baseparse: adjust _set_frame_prop documentation and set default as claimed

13 years agobaseparse: fix bitrate copy-and-paste and update heuristic
Mark Nauwelaerts [Mon, 20 Sep 2010 11:30:54 +0000 (13:30 +0200)]
baseparse: fix bitrate copy-and-paste and update heuristic

13 years agobaseparse: post duration message if average bitrates is updated
Mark Nauwelaerts [Fri, 17 Sep 2010 16:33:29 +0000 (18:33 +0200)]
baseparse: post duration message if average bitrates is updated

13 years agobaseparse: remove is_seekable vmethod and use a set_seek instead
Mark Nauwelaerts [Fri, 17 Sep 2010 16:24:22 +0000 (18:24 +0200)]
baseparse: remove is_seekable vmethod and use a set_seek instead

Seekability, like duration, etc is unlikely to change (frequently), and
the default assumption covers most cases, so let subclass set when needed.
At the same time, allow subclass to indicate if it has seek-metadata (table)
available, and possibly have it provide an average bitrate.

13 years agobaseparse: add another hook for subclass prior to pushing buffer
Mark Nauwelaerts [Fri, 17 Sep 2010 15:21:46 +0000 (17:21 +0200)]
baseparse: add another hook for subclass prior to pushing buffer

... and allow subclass to perform custom segment clipping, or to
emit tags or messages at this time.

13 years agobaseparse: 0 converts to 0 by default
Mark Nauwelaerts [Fri, 17 Sep 2010 15:19:37 +0000 (17:19 +0200)]
baseparse: 0 converts to 0 by default

13 years agobaseparse: refactor conversion using helper function and export default convert
Mark Nauwelaerts [Thu, 16 Sep 2010 16:56:46 +0000 (18:56 +0200)]
baseparse: refactor conversion using helper function and export default convert

13 years agobaseparse: streamline query handling
Mark Nauwelaerts [Thu, 16 Sep 2010 16:35:47 +0000 (18:35 +0200)]
baseparse: streamline query handling

13 years agobaseparse: cleanup struct and remove unused member
Mark Nauwelaerts [Thu, 16 Sep 2010 09:51:20 +0000 (11:51 +0200)]
baseparse: cleanup struct and remove unused member

13 years agobaseparse: Allow chaining of subclass event handlers
Arun Raghavan [Wed, 22 Sep 2010 10:37:24 +0000 (16:07 +0530)]
baseparse: Allow chaining of subclass event handlers

This allows the child class to chain its event handler with
GstBaseParse, so that subclasses don't have to duplicate all the default
event handling logic.

https://bugzilla.gnome.org/show_bug.cgi?id=622276

13 years agobaseparse: Don't use GST_FLOW_IS_FATAL()
Sebastian Dröge [Fri, 27 Aug 2010 16:35:10 +0000 (18:35 +0200)]
baseparse: Don't use GST_FLOW_IS_FATAL()

Also don't post an error message for UNEXPECTED and do it
for NOT_LINKED.

13 years agobaseparse: non-TIME seek event is simply not handled
Mark Nauwelaerts [Mon, 6 Sep 2010 12:12:00 +0000 (14:12 +0200)]
baseparse: non-TIME seek event is simply not handled

13 years agobaseparse: fix seek event ref handling
Mark Nauwelaerts [Tue, 15 Jun 2010 13:34:05 +0000 (15:34 +0200)]
baseparse: fix seek event ref handling

13 years agobaseparse: prevent arithmetic overflows in pull mode buffer cache handling
Mark Nauwelaerts [Tue, 15 Jun 2010 13:33:37 +0000 (15:33 +0200)]
baseparse: prevent arithmetic overflows in pull mode buffer cache handling

13 years agobaseparse: fix seek handling
Mark Nauwelaerts [Tue, 15 Jun 2010 13:32:34 +0000 (15:32 +0200)]
baseparse: fix seek handling

Allow a few more seek event type combinations, and really use the result
of gst_segment_set_seek to perform the seek.  Also add some debug.

13 years agobaseparse: Don't emit bitrate tags too early
Arun Raghavan [Fri, 26 Mar 2010 18:56:49 +0000 (18:56 +0000)]
baseparse: Don't emit bitrate tags too early

We wait to parse a minimum number of frames (10, arbitrarily) before
emiting bitrate tags so that our early estimates are not wildly
inaccurate for streams that start with a silence. If the stream ends
before that, we just emit the tags anyway.

While it _would_ be nicer to be specify the threshold to start pushing
the tags in terms of duration, this would introduce more complexity than
this merits.

https://bugzilla.gnome.org/show_bug.cgi?id=614991

13 years agobaseparse: Set the last stop to the buffer starttime if the duration is invalid
Sebastian Dröge [Fri, 26 Mar 2010 17:20:24 +0000 (18:20 +0100)]
baseparse: Set the last stop to the buffer starttime if the duration is invalid

...instead of not setting it at all.

13 years agobaseparse: Send NEWSEGMENT event with correct start and position
Joshua M. Doe [Fri, 26 Mar 2010 17:19:00 +0000 (18:19 +0100)]
baseparse: Send NEWSEGMENT event with correct start and position

Instead of taking the last stop (which could be buffer endtime instead
of starttime) always take the buffer starttime.

Fixes bug #614016.

13 years agoaudioparsers: remove unused GstBaseParseClassPrivate structure
Tim-Philipp Müller [Thu, 25 Mar 2010 17:09:17 +0000 (17:09 +0000)]
audioparsers: remove unused GstBaseParseClassPrivate structure