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Author SHA1 Message Date
Tim-Philipp Müller
86e6343759 audio: rename GstBaseAudioDecoder/Encoder to GstAudioDecoder/Encoder 
API: gst_gst_audio_decoder_finish_frame()
API: gst_gst_audio_decoder_get_audio_info()
API: gst_gst_audio_decoder_get_byte_time()
API: gst_gst_audio_decoder_get_delay()
API: gst_gst_audio_decoder_get_latency()
API: gst_gst_audio_decoder_get_max_errors()
API: gst_gst_audio_decoder_get_min_latenc()y
API: gst_gst_audio_decoder_get_parse_state()
API: gst_gst_audio_decoder_get_plc()
API: gst_gst_audio_decoder_get_plc_aware()
API: gst_gst_audio_decoder_get_tolerance()
API: gst_gst_audio_decoder_get_type()
API: gst_gst_audio_decoder_set_byte_time()
API: gst_gst_audio_decoder_set_latency()
API: gst_gst_audio_decoder_set_max_errors()
API: gst_gst_audio_decoder_set_min_latency()
API: gst_gst_audio_decoder_set_plc()
API: gst_gst_audio_decoder_set_plc_aware()
API: gst_gst_audio_decoder_set_tolerance()

API: gst_gst_audio_encoder_finish_frame()
API: gst_gst_audio_encoder_get_audio_info()
API: gst_gst_audio_encoder_get_frame_max()
API: gst_gst_audio_encoder_get_frame_samples()
API: gst_gst_audio_encoder_get_hard_resync()
API: gst_gst_audio_encoder_get_latency()
API: gst_gst_audio_encoder_get_lookahead()
API: gst_gst_audio_encoder_get_mark_granule()
API: gst_gst_audio_encoder_get_perfect_timestamp()
API: gst_gst_audio_encoder_get_tolerance()
API: gst_gst_audio_encoder_get_type()
API: gst_gst_audio_encoder_proxy_getcaps()
API: gst_gst_audio_encoder_set_frame_max()
API: gst_gst_audio_encoder_set_frame_samples()
API: gst_gst_audio_encoder_set_hard_resync()
API: gst_gst_audio_encoder_set_latency()
API: gst_gst_audio_encoder_set_lookahead()
API: gst_gst_audio_encoder_set_mark_granule()
API: gst_gst_audio_encoder_set_perfect_timestamp()
API: gst_gst_audio_encoder_set_tolerance()

https://bugzilla.gnome.org/show_bug.cgi?id=642690
 2011-09-05 23:28:13 +01:00
Wim Taymans
e694528155 base: port to 0.11 2011-08-29 13:28:08 +02:00
Wim Taymans
057aecc34e audio: fix after merge 2011-08-29 11:42:35 +02:00
Wim Taymans
e1287b97ab Merge branch 'master' into 0.11 
Conflicts:
	ext/ogg/gstoggmux.c
	gst-libs/gst/audio/audio.c
	gst-libs/gst/audio/audio.h
	gst-libs/gst/audio/multichannel.h
	gst-libs/gst/pbutils/Makefile.am
	gst-libs/gst/pbutils/gstdiscoverer.c
	gst/playback/gstplaysinkaudioconvert.c
	gst/playback/gstplaysinkvideoconvert.c
	win32/common/libgstaudio.def
 2011-08-29 11:37:36 +02:00
Tim-Philipp Müller
517153e85a audio: add GstBaseAudioDecoder and GstBaseAudioEncoder to build 
However, libgstaudio now depends on libgstvideo (via pbutils).

https://bugzilla.gnome.org/show_bug.cgi?id=642690

API: gst_audio_info_clear()
API: gst_audio_info_convert()
API: gst_audio_info_copy()
API: gst_audio_info_free()
API: gst_audio_info_from_caps()
API: gst_audio_info_init()
API: gst_audio_info_to_caps()
API: gst_base_audio_decoder_finish_frame()
API: gst_base_audio_decoder_get_audio_info()
API: gst_base_audio_decoder_get_byte_time()
API: gst_base_audio_decoder_get_delay()
API: gst_base_audio_decoder_get_latency()
API: gst_base_audio_decoder_get_max_errors()
API: gst_base_audio_decoder_get_min_latency()
API: gst_base_audio_decoder_get_parse_state()
API: gst_base_audio_decoder_get_plc()
API: gst_base_audio_decoder_get_plc_aware()
API: gst_base_audio_decoder_get_tolerance()
API: gst_base_audio_decoder_get_type()
API: gst_base_audio_decoder_set_byte_time()
API: gst_base_audio_decoder_set_latency()
API: gst_base_audio_decoder_set_max_errors()
API: gst_base_audio_decoder_set_min_latency()
API: gst_base_audio_decoder_set_plc()
API: gst_base_audio_decoder_set_plc_aware()
API: gst_base_audio_decoder_set_tolerance()
API: gst_base_audio_encoder_finish_frame()
API: gst_base_audio_encoder_get_audio_info()
API: gst_base_audio_encoder_get_frame_max()
API: gst_base_audio_encoder_get_frame_samples()
API: gst_base_audio_encoder_get_hard_resync()
API: gst_base_audio_encoder_get_latency()
API: gst_base_audio_encoder_get_lookahead()
API: gst_base_audio_encoder_get_mark_granule()
API: gst_base_audio_encoder_get_perfect_timestamp()
API: gst_base_audio_encoder_get_tolerance()
API: gst_base_audio_encoder_get_type()
API: gst_base_audio_encoder_proxy_getcaps()
API: gst_base_audio_encoder_set_frame_max()
API: gst_base_audio_encoder_set_frame_samples()
API: gst_base_audio_encoder_set_hard_resync()
API: gst_base_audio_encoder_set_latency()
API: gst_base_audio_encoder_set_lookahead()
API: gst_base_audio_encoder_set_mark_granule()
API: gst_base_audio_encoder_set_perfect_timestamp()
API: gst_base_audio_encoder_set_tolerance()
 2011-08-27 14:47:50 +01:00
Tim-Philipp Müller
58f515f06a docs: add since markers to baseaudio{decoder,encoder} documentation 2011-08-27 14:47:50 +01:00
Tim-Philipp Müller
90e3d25891 baseaudiodecoder, baseaudioencoder: fix some compiler warnings 
Leaving the GST_USE_UNSTABLE_API guards in until some of the
ported decoders have been updated and it's clear that I didn't
mess up anywhere porting things to the new audio API.
 2011-08-27 14:47:49 +01:00
Tim-Philipp Müller
52ecb383d7 baseaudioutils: remove, merged into or superseded by audio.c 2011-08-27 14:47:49 +01:00
Tim-Philipp Müller
7f0c7e5f82 baseaudioencoder: port to new GstAudioInfo API 2011-08-27 14:47:49 +01:00
Tim-Philipp Müller
c89b49bfaf baseaudiodecoder: port to GstAudioInfo API 2011-08-27 14:47:49 +01:00
Tim-Philipp Müller
946ddb6462 audio: add gst_audio_info_{init,clear} and gst_audio_info_{copy,free} 2011-08-27 14:47:49 +01:00
Tim-Philipp Müller
63a3d360dc audio: add GstAudioFormat, GstAudioFormatInfo and GstAudioInfo 
Same as in 0.11, but with caps parsing/serialising for 0.10 style
caps. Add setting default channel positions.
 2011-08-27 14:47:01 +01:00
Mark Nauwelaerts
bf4a28f420 baseaudioencoder: remove leftover experimental code 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
35b172004c audioutils: modify _parse, add GType support functions 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
a4d5e33224 baseaudiodecoder: move properties to private storage and add 
_get/_set
 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
7939d37936 baseaudiodecoder: rename property 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
d71e427c49 baseaudiodecoder: replace context helper structure by various 
_get/_set
 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
a39a66dd4b baseaudioencoder: move properties to private storage and add 
_get/_set
 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
41a0d6f8f0 baseaudioencoder: rename some properties 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
6302c9d31d baseaudioencoder: replace context helper structure by various 
_get/_set
 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
d1ab04f029 baseaudio: rename GstAudioState to GstAudioFormatInfo 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
ecf57f2b73 baseaudioencoder: TEMP; avoid some imperfect ts jitter ? 
... even when not in perfect mode ?
 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
5a40343102 baseaudioencoder: debug format fixes 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
cedbedbbca baseaudiodecoder: debug format fix 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
8b6109cdbe baseaudiodecoder: fixup documentation 2011-08-27 14:47:00 +01:00
Mark Nauwelaerts
5003868dc7 baseaudiodecoder: fix FLUSH_STOP actions 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
660aa2e2c0 baseaudiodecoder: preserve upstream seek event seqnum 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
d1f5c34fe7 baseaudioencoder: use buffer running time for granule calculation 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
6c04035eec baseaudiodecoder: minor fix in ts resync 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
d46006b198 baseaudiodecoder: improve glitch resilience 
Provide a replacement for GST_ELEMENT_ERROR to avoid aborting at the first
atom out of place, while on the other hand not failing indefinitely.
 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
79b41f59f6 baseaudiodecoder: add limited legacy seeking support 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
0c33df6540 baseaudiodecoder: cater for audio-codec tag 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
1dbbe7c89d baseaudiodecoder: initial version 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
87409f2587 baseaudioencoder: misc fixes 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
8c61685554 baseaudio: add audioutils for caps and query handling helper utils 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
cb04eaaa8f baseaudioencoder: mark unstable API 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
b47c08ba17 baseaudioencoder: fix clearing context 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
e3cae1619c baseaudioencoder: simplify latency variable handling 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
9ce2edc918 baseaudioencoder: minor fixes and code simplifications 
Also modify and elaborate a bit on pre_push (though currently unused to no harm).
 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
d0e9fbf3db baseaudioencoder: additional documentation on granule semantics and 
configuration
 2011-08-27 14:46:59 +01:00
Mark Nauwelaerts
9f7849eac9 baseaudioencoder: elaborate property names 2011-08-27 14:46:58 +01:00
Mark Nauwelaerts
bf61f04577 baseaudioencoder: rename state field xint to is_int 2011-08-27 14:46:58 +01:00
Mark Nauwelaerts
3d2f496b3a baseaudioencoder: gtk-doc syntax fixes 2011-08-27 14:46:58 +01:00
Mark Nauwelaerts
51acb02342 baseaudioencoder: minor fix and cleanup 2011-08-27 14:46:58 +01:00
Mark Nauwelaerts
90d99f23c6 baseaudiocodec: ... and also rename to baseaudiodecoder 2011-08-27 14:46:58 +01:00
Mark Nauwelaerts
dfd7616f60 gst-libs/gst/audio: Remove baseaudiodecoder 
Adds little beyond baseaudiocodec (seeking, bit of query), and what it adds
is mainly out-of-scope (e.g. decoder seeking, should be done by upstream
demuxer/parser) and/or based on non-prime example (mad).
 2011-08-27 14:46:58 +01:00
Iago Toral
492ab47fd2 baseaudiodecoder: Return TRUE if we run into special conversion cases. 2011-08-27 14:46:50 +01:00
Iago Toral
2ed1331f43 audio: initial version of GstBaseAudioCodec 
Moved most of the code to GstBaseAudioCodec, GstBaseAudioDecode is
now really small, maybe we do not really need it (or its encoder
counterpart). Added more API for subclasses and documentation.
 2011-08-27 14:45:47 +01:00
Iago Toral
9740eb35b8 Added src_queries to decoder class. Added handle_discont to decoder 
class. Reworked reset. Various other minor fixes.
 2011-08-27 14:45:47 +01:00
Iago Toral
d05c805b16 Added a draft implementation of gstbaseaudiodecoder 2011-08-27 14:45:47 +01:00
Mark Nauwelaerts
fc6b421227 Added audio directory for audio codec base classes 2011-08-27 14:45:47 +01:00
Mark Nauwelaerts
ef92c7438d audioencoders: add streamheader helper utility 2011-08-27 14:45:47 +01:00
Mark Nauwelaerts
80241fde8d audioencoders: baseaudioencoder and ported encoders 2011-08-27 14:45:47 +01:00
Wim Taymans
6854f2bbf1 multichannel: add some more channels 2011-08-24 18:39:47 +02:00
Wim Taymans
24ea19935f audio/video: add format of the pack functions 
Replace the unpack_size with an unpack_format, which is more descriptive of the
kind of data the unpack function will create.
 2011-08-24 16:40:43 +02:00
Wim Taymans
0a1874461a audio: rename UNPOSITIONED to DEFAULT_POSITIONS 
Rename the UNPOSITIONED flag to the DEFAULT_POSITIONS flag because that is
really what the resulting GstAudioInfo will contain as the chanel mappings.
 2011-08-24 14:13:33 +02:00
Wim Taymans
c6758ecfa9 audio: move function to convert 2011-08-22 16:11:27 +02:00
Wim Taymans
3fab57b5cf Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/interfaces/videooverlay.c
	gst-libs/gst/rtp/gstrtpbuffer.c
	po/af.po
	po/az.po
	po/bg.po
	po/ca.po
	po/cs.po
	po/da.po
	po/de.po
	po/el.po
	po/en_GB.po
	po/es.po
	po/eu.po
	po/fi.po
	po/fr.po
	po/gl.po
	po/hu.po
	po/id.po
	po/it.po
	po/ja.po
	po/lt.po
	po/lv.po
	po/nb.po
	po/nl.po
	po/or.po
	po/pl.po
	po/pt_BR.po
	po/ro.po
	po/ru.po
	po/sk.po
	po/sl.po
	po/sq.po
	po/sr.po
	po/sv.po
	po/tr.po
	po/uk.po
	po/vi.po
	po/zh_CN.po
 2011-08-22 13:06:27 +02:00
Stefan Kost
01bbdd6bdf docs: handle warnings emitted by gtk-doc 
This is useful and in most cases someone had put arbitrary markup into the docs,
misspelled xref'ed symbols, forgot to add stuff to the docs etc..
 2011-08-20 19:16:42 +02:00
Wim Taymans
0213407fbc audio: rename INT -> INTEGER 
Spell INTEGER fully instead of using the int abreviation.
Remove some old functions.
 2011-08-20 10:49:17 +02:00
Wim Taymans
7db6fa37b4 audio: add function to build audio format 2011-08-19 16:00:33 +02:00
Wim Taymans
17dd31b0f4 audio: add more macros 2011-08-19 14:03:23 +02:00
Sebastian Dröge
85a3e7c98c audiofilter: Pass a const pointer to the audio format info to ::setup() 
It is not meant to be changed by the subclass.
 2011-08-19 10:06:39 +02:00
Wim Taymans
dae848818d audio: rework audio caps. 
Rework the audio caps similar to the video caps. Remove
width/depth/endianness/signed fields and replace with a simple string
format and media type audio/x-raw.
Create a GstAudioInfo and some helper methods to parse caps.
Remove duplicate code from the ringbuffer and replace with audio info.
Use AudioInfo in the base audio filter class.
Port elements to new API.
 2011-08-18 19:15:03 +02:00
Wim Taymans
d1a83d7a41 baseaudiosrc: chain up to parent in fixate 2011-08-17 17:24:35 +02:00
Wim Taymans
33467d9629 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/pango/gsttextoverlay.c
	ext/theora/gsttheoradec.c
	gst/adder/gstadder.c
	gst/adder/gstadder.h
	gst/audioresample/gstaudioresample.c
	gst/encoding/gstencodebin.c
	gst/playback/gstdecodebin.c
	gst/playback/gstdecodebin2.c
	tests/check/elements/decodebin2.c
	tests/check/elements/playbin-compressed.c
	win32/common/libgsttag.def
 2011-08-16 18:01:14 +02:00
Wim Taymans
d6740006d4 audio: remove deprecated methods 2011-08-16 16:59:15 +02:00
Josep Torra
5629ed74b3 Fix debug statements 
Fixes build on MacOSX

Signed-off-by: Edward Hervey <edward.hervey@collabora.co.uk>
 2011-08-10 11:15:41 +02:00
Wim Taymans
86a10fbb9f baseaudiosrc: call parent alloc function 
Call the parent alloc function to allocate buffers.
 2011-08-04 18:08:49 +02:00
Stefan Sauer
264d91a502 baseaudiosink: fix latency calculation for live elements 
Max_latency was computed on already adjusted min_latency. Introduce a new
variable for clarity. Spotted by Blaise Gassend.
Fixes #644284
 2011-07-28 14:31:47 +02:00
Mark Nauwelaerts
68231a645a baseaudiosink: fix max latency calculation 
... to allow infinite max, as also claimed by comment.
 2011-07-28 12:05:06 +02:00
Mark Nauwelaerts
5d0f279fea baseaudiosink: drop samples that are too late 
... rather than having all of them rendered at 0 or subsequently aligned,
likely inevitably leading to repeated resyncing.
 2011-07-28 11:47:52 +02:00
Wim Taymans
a3971d2afe baseaudiosink: chain up to parent_class correctly 2011-07-26 12:42:22 +02:00
Wim Taymans
8aea5d34bd baseaudiosink: use new basesink query vmethod 2011-07-26 12:37:04 +02:00
Tim-Philipp Müller
4bf26ba5d2 Add -DGST_USE_UNSTABLE_API to the compiler flags to avoid warnings 2011-07-05 10:07:08 +01:00
Wim Taymans
a58805216a audio: clean up headers 2011-06-21 18:17:59 +02:00
Wim Taymans
2e837743c3 audio: clean up audiosink headers 2011-06-21 18:13:48 +02:00
Wim Taymans
d9e1e23094 audio: clean up ringbuffer header 2011-06-21 18:08:12 +02:00
Wim Taymans
f9967e4aac Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/video/video.h
	gst/playback/gstplaysinkaudioconvert.c
	gst/playback/gstplaysinkvideoconvert.c
	tests/check/libs/rtp.c
 2011-06-02 12:18:13 +02:00
Stefan Kost
940291dd38 audio: move testchannels example to 'tests/examples' dir 
Also fix it up a little to not include 'c' file but link to the libs instead.
 2011-05-27 15:09:25 +03:00
Wim Taymans
e614c6bd81 feature: use object name instaed of feature name 2011-05-24 18:21:06 +02:00
Wim Taymans
010add200a scheduling: port to new scheduling query 2011-05-24 17:37:45 +02:00
Wim Taymans
a87c021237 Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/video/convertframe.c
 2011-05-24 09:47:15 +02:00
Stefan Kost
6bee2cb4ee docs: add missing documentation for various pieces 2011-05-23 23:56:09 +03:00
Thijs Vermeir
dad50ad1fe baseaudiosink: recalibrate clock on setcaps 
Because the spec for the ringbuffer can change when changing
the caps, we must recalibrate the clock.

https://bugzilla.gnome.org/show_bug.cgi?id=610443
 2011-05-23 17:02:03 +02:00
Stefan Kost
089fdb7792 docs: fixup audio-library docs 2011-05-23 15:08:24 +03:00
Stefan Kost
d6ea8d5cb3 docs: fix docs for new api 
Some parameters where wrong, first line missed the ':' and return docs where
broken.
 2011-05-23 14:56:17 +03:00
Sebastian Dröge
8a0bdbf2bc audiofilter: gst_pad_template_new() does not take ownership of the caps anymore 
There's no need to copy the caps before passing them to that function.
 2011-05-17 12:31:18 +02:00
Sebastian Dröge
318ed07598 Revert "-base_port to new query API" 
This reverts commit c9f4e0676b.
 2011-05-17 11:25:31 +02:00
Sebastian Dröge
d0362c2b87 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/alsa/gstalsasrc.c
	gst-libs/gst/audio/gstbaseaudiosink.c
	gst-libs/gst/tag/gstxmptag.c
	gst/playback/gstsubtitleoverlay.c
	gst/videorate/gstvideorate.c
	sys/xvimage/xvimagesink.c
 2011-05-16 17:06:22 +02:00
Wim Taymans
94dfe80f71 -base: port to new SEGMENT API 2011-05-16 13:48:11 +02:00
Arun Raghavan
623e8781ab baseaudiosink: Use g_str_equal() instead of strncmp() 
The strncmp is unnecessary anyway since one of the strings is a const
string.
 2011-05-14 18:53:12 +05:30
Arun Raghavan
824e643ec9 baseaudiosink: Fix trivial indentation problems 2011-05-14 18:53:12 +05:30
Arun Raghavan
8ff93a6a3d audio: Add an IEC 61937 payloading library 
This can be used by sinks to take compressed formats, correctly payload
these in IEC 61937 frames and feed these to sinks that support
passthrough output over IEC 60958 (S/PDIF) or, in the case of MP3, over
Bluetooth.

Initial implementation includes AC3, E-AC3, MPEG-1, MPEG-2 (non-AAC),
and DTS (type-I/II/II) payloading. More formats can be added as needed.

API: gst_audio_iec61937_frame_size()
API: gst_audio_iec61937_payload()

https://bugzilla.gnome.org/show_bug.cgi?id=642730
 2011-05-14 18:53:12 +05:30
Arun Raghavan
643e5f586c baseaudiosink: Allow subclasses to provide payloaders 
This allows subclasses to provide a "payload" function to prepare
buffers for consumption. The immediate use for this is for sinks that
can handle compressed formats - parsers are directly connected to the
sink, and for formats such as AC3, DTS, and MPEG, IEC 61937 patyloading
might be used.

API: GstBaseAudioSinkClass:payload()

https://bugzilla.gnome.org/show_bug.cgi?id=642730
 2011-05-14 18:23:18 +05:30
Arun Raghavan
9615081f9c ringbuffer: Add support for E-AC3 
Adds support for pushing E-AC3 buffers and doing bytes-to-ms conversion
correctly. The assumption (as with other formats) is that something like
IEC 61937 payloading will be used. Correspondingly the ringbuffer spec
is populated so that the data rate is 4x normal AC3.

https://bugzilla.gnome.org/show_bug.cgi?id=642730
 2011-05-14 18:21:23 +05:30
Arun Raghavan
193fbf93a9 ringbuffer: Add support for MPEG audio buffers 2011-05-14 18:21:16 +05:30
Arun Raghavan
1a1f2cc50a ringbuffer: Add AAC format types 
These are meant to be used for buffers containing AAC data. Nothing uses
this yet, but for now it serves to distinguish from GST_BUFTYPE_MPEG
which represents non-AAC MPEG audio.

API: GST_BUFTYPE_MPEG2_AAC
API: GST_BUFTYPE_MPEG4_AAC
 2011-05-14 18:20:37 +05:30
Arun Raghavan
33ef9ab054 ringbuffer: Add support for DTS buffers 2011-05-14 16:53:33 +05:30
Wim Taymans
c9f4e0676b -base_port to new query API 2011-05-10 18:39:07 +02:00
Wim Taymans
816f4e791d segment: fix for new core API 
Fix for gst_*_segment_full rename.
 2011-05-09 18:16:46 +02:00
Wim Taymans
ec57868488 -base: don't use buffer caps 
Port to newest 0.11 core API, remove GST_PAD_CAPS and GST_BUFFER_CAPS.
 2011-05-09 13:05:12 +02:00
Sebastian Dröge
68a3828adb audiofilter: GstElement takes ownership of pad templates and it should be called from class_init now, not base_init 2011-04-19 14:31:20 +02:00
Sebastian Dröge
f50b3af5d7 audio: Use G_DEFINE_TYPE instead of GST_BOILERPLATE 2011-04-19 10:52:00 +02:00
Sebastian Dröge
0759ce8533 Merge branch 'master' into 0.11 2011-04-18 13:23:32 +02:00
Håvard Graff
d9f1b3736e ringbuffer: make sure to not start if the may_start flag is FALSE 
Fixes #635784
 2011-04-18 11:40:06 +02:00
Sebastian Dröge
c8792778f8 Merge branch 'master' into 0.11 2011-04-16 16:06:26 +02:00
Tim-Philipp Müller
1d05e81435 libs: gobject-introspection scanner doesn't need to scan or update plugin info 
Make sure the scanner doesn't load or introspect or check any plugins,
(especially not outside the build directory).
 2011-04-16 11:01:53 +01:00
Wim Taymans
6e160bed3d Merge branch 'master' into 0.11 
Conflicts:
	android/alsa.mk
	android/app.mk
	android/app_plugin.mk
	android/audio.mk
	android/audioconvert.mk
	android/decodebin.mk
	android/decodebin2.mk
	android/gdp.mk
	android/interfaces.mk
	android/netbuffer.mk
	android/pbutils.mk
	android/playbin.mk
	android/queue2.mk
	android/riff.mk
	android/rtp.mk
	android/rtsp.mk
	android/sdp.mk
	android/tag.mk
	android/tcp.mk
	android/typefindfunctions.mk
	android/video.mk
 2011-04-11 11:37:51 +02:00
Alessandro Decina
030f639a8e android: make it ready for androgenizer 
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the
needed Android.mk files.
Androgenizer can be found here:
http://git.collabora.co.uk/?p=user/derek/androgenizer.git
 2011-04-11 07:23:21 +02:00
Wim Taymans
da1c863711 Merge branch 'master' into 0.11 
Conflicts:
	gst-libs/gst/tag/gstvorbistag.c
 2011-04-04 11:31:33 +02:00
Stian Johansen
0f8edca902 baseaudiosrc: Add src object lock around call to ringbuffer parse caps. 
A race was observed between query() and setcaps() where the latter would
change the ringbuffer spec while the former was performing operations
based this data.
 2011-04-04 09:35:58 +02:00
Havard Graff
63cfa2a50d baseaudiosrc: protect against ringbuffer disappearing while in a query 
Observed a case where the src went to null-state during the query,
hence the spec pointer was no longer valid, and
gst_util_unit64_scale_int crashed (assertion `denom > 0´failed)

Add locking to make sure the ringbuffer can't disappear.
 2011-04-04 09:33:33 +02:00
Havard Graff
588ac0ae6f baseaudiosink: don't allow aligning behind the read-segment 
Given a large enough drift-tolerance, one could end up in a situation
where one would keep aligning the written buffers behind the current
read-segment position. The result for the reader would be complete
silence, possible preceded by very choppy audio.

By checking the available headroom, one can determine if there is
room to do alignment, or if one should resort to a resync instead to get
the pointers back on track.

Also refactor the alignment-logic out of the render function for cleaner
code.
 2011-04-04 09:31:26 +02:00
Wim Taymans
d96a8c1aa7 Merge branch 'master' into 0.11 2011-03-31 17:53:12 +02:00
Mark Nauwelaerts
e73f293ee5 baseaudiosink: arrange for running clock when rendering eos 
Commit ba2e500bd9 ensured to provide
a running clock when EOS had finished rendering.  However,
other measures are needed (and were in place before) to ensure a
running clock when EOS still needs rendering (i.e. waiting).

So, specifically, re-introduce eos_rendering removed in aforementioned commit,
this time as a public variable so subclasses can be aware of the situation.

Fixes (part of) #645961.

API: GstBaseAudioSink:eos_rendering
 2011-03-31 13:18:53 +02:00
Tim-Philipp Müller
45b6bda76c libs: make sure gobject-introspection scanner calls gst_init() 
Cherry-picked from 0.11, since it's the right thing to do (we
now silently rely on various _get_type() working without
gst_init() having been called).
 2011-03-30 21:08:29 +01:00
Tim-Philipp Müller
a818fe7381 libs: replace 0.10 with @GST_MAJORMINOR@ in Makefile.am 
For easier cherry-picking/merging later.
 2011-03-30 20:57:32 +01:00
Wim Taymans
248ab2d064 Fix for latest API changes 2011-03-30 16:50:45 +02:00
Wim Taymans
536e86e28f tests: fix more checks 2011-03-28 19:23:38 +02:00
Wim Taymans
e6dc4c189d tests: fix some unit tests 2011-03-28 16:54:30 +02:00
Wim Taymans
d10602fbde audiosink: improve comment 2011-03-28 10:25:38 +02:00
Wim Taymans
3d25a4b470 libs: port to new data API 2011-03-27 13:55:15 +02:00
Tim-Philipp Müller
842911d241 libs: make sure gobject-introspection scanner calls gst_init() 
Fixes introspection failures caused by type assertions/warnings.
Since we now moved from _get_type() functions to external GType
variables in a couple of places, we actually have to call gst_init()
to make sure these are set when we use GST_TYPE_FOO.
 2011-03-09 12:17:14 +00:00
Wim Taymans
8a786d10be baseaudiosink: use sink preroll lock 2011-03-04 17:25:46 +01:00
Wim Taymans
6aa22111a1 Merge branch 'master' into 0.11 2011-03-04 16:21:13 +01:00
Mark Nauwelaerts
ba2e500bd9 baseaudiosink: start ringbuffer upon going to PLAYING and already EOS 
... otherwise we may end up without running clock in PLAYING.

Fixes #636886.
 2011-03-04 14:10:30 +01:00
Wim Taymans
65ba216b8c baseaudiosink: remove deprecated method 2011-02-28 11:50:03 +01:00
Wim Taymans
c6dd11981d Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	gst-libs/gst/pbutils/Makefile.am
 2011-02-28 11:47:44 +01:00
Felipe Contreras
21d1e2ded0 baseaudiosink: trivial cleanups 
It seems these stuff was neglected from commmit d8942e2.

Signed-off-by: Felipe Contreras <felipe.contreras@nokia.com>
 2011-01-30 15:40:53 +02:00
Tim-Philipp Müller
0ed757db33 gobject-introspection: use same PKG_CONFIG_PATH for g-ir-compiler as for g-ir-scanner 
Make sure to use the PKG_CONFIG_PATH set at configure time instead of
just relying on an env-var set one. This makes sure both g-ir-compiler
and g-ir-scanner use the same PKG_CONFIG_PATH for determining include
paths etc.
 2011-01-08 02:10:03 +00:00
Tim-Philipp Müller
9c9afee1cf baseaudiosink: default to enable-last-buffer=FALSE for audio sinks 
There isn't really any good reason to get the last buffer from an
audio sink, so don't make the sink keep it around unnecessarily.
 2011-01-02 17:21:54 +00:00
Havard Graff
60ff7c0eb4 baseaudiosink: protect against ringbuffer disappearing while in a query 
Observed a case where the sink went to null-state during the query,
hence the ringbuffer-pointer was NULL, causing a crash.

Moving the ringbuffer-check code until after the query, and hold the
lock during the check and while using the spec-values. It should not matter
to the query wether the ringbuffer is present or not, and it actually
gets a time bit more time to get the ringbuffer set up in this case!

Fixes #635231
 2010-12-29 12:29:40 +01:00
Wim Taymans
eee6bc7dc9 more 0.10 -> 0.11 changes 2010-12-06 17:09:10 +01:00
Evan Nemerson
8fb2c27ed0 introspection: Add information on exported packages to GIRs 
https://bugzilla.gnome.org/show_bug.cgi?id=635392
 2010-11-21 00:44:37 +00:00
Stefan Kost
83c14483ed various: add a missing G_PARAM_STATIC_STRINGS flag to object properties 2010-10-13 16:13:31 +03:00
Tim-Philipp Müller
751c34bffc audio: make public get_type() functions thread-safe 2010-10-08 11:34:58 +01:00
Tim-Philipp Müller
6b7af81e30 audio: fix enum value name in enums that are public API 
So run-time bindings can introspect the names correctly (we abuse this
field as description field only in elements, not for public API
(where the description belongs into the gtk-doc chunk).

https://bugzilla.gnome.org/show_bug.cgi?id=629746
 2010-10-08 11:34:58 +01:00
Wim Taymans
84dba3698d baseaudiosink: add Since markers 
Fixes #630443
 2010-09-24 13:09:28 +02:00
Havard Graff
3067a83df2 baseaudiosink: Added getter and setter for drift tolerance. 2010-09-24 13:06:35 +02:00
Wim Taymans
c89082b2dd baseaudiosink: subtract the render_delay from our latency 
The latency reported by the base class includes the render_delay, which we don't
want to include when we start slaving our clocks.

See #630441
 2010-09-24 12:54:47 +02:00
Sebastian Dröge
550d59354f ringbuffer: Use G_DEFINE_ABSTRACT_TYPE instead of manual GObject boilerplate code 
This also makes the _get_type() function threadsafe.

Fixes bug #630440.
 2010-09-23 23:58:50 +02:00
Wim Taymans
24226284b8 baseaudio: avoid taking extra ref on sink/src 
Don't take an extra ref on the sink and source because that creates a reference
cycle. Instead, use the invalidate method of the clock when the sink and source
are freed. This way, we don't call into the time function anymore after the
objects are disposed.
 2010-09-07 18:12:38 +02:00
Wim Taymans
c7972692d3 audioclock: add a function to invalidate the clock 
Add a function to invalidate the time function of a clock. Useful for when the
function becomes invalid.
 2010-09-07 18:12:38 +02:00
Tim-Philipp Müller
e776699036 build: use new AG_GST_PKG_CONFIG_PATH m4 macro from common 
Sets up a GST_PKG_CONFIG_PATH variable for use in Makefile.am
(avoids trailing ':' in PKG_CONFIG_PATH used).
 2010-08-14 19:12:37 +01:00
Tim-Philipp Müller
b61b83376a introspection: set PKG_CONFIG_PATH so that our in-tree libs come first when calling scanner 
When calling gobject-introspection scanner, make sure our own
freshly-built libs within the source tree (well, build dir) come
first in the PKG_CONFIG_PATH. May or may not help to make sure
that it doesn't pick up older external plugins-base libs (or
.gir files) from outside the source tree / build directory as
dependencies of the introspected lib instead of using the
stuff we just built in a sibling directory.

https://bugzilla.gnome.org/show_bug.cgi?id=623698
 2010-08-14 19:11:48 +01:00
Sebastian Dröge
b296c96169 baseaudiosink/baseaudiosrc: Post CLOCK-LOST/CLOCK-PROVIDE when going to/from READY 
Otherwise the clocks are redistributed every time the pipeline
goes to PAUSED, which is quite expensive.
 2010-08-04 15:19:42 +02:00
Wim Taymans
f9404c0b27 ringbuffer: improve debugging 2010-08-04 10:33:32 +02:00
Wim Taymans
2304ff9095 ringbuffer: whitespace fixes 2010-08-04 10:33:32 +02:00
Sebastian Dröge
ed271ff809 baseaudiosink: Post clock-provide and clock-lost messages when going from/to PLAYING 2010-07-16 17:40:45 +02:00
Sebastian Dröge
e84c7f02b4 baseaudiosrc: Post clock-provide and clock-lost messages when going from/to PLAYING 2010-07-16 17:40:45 +02:00
Sebastian Dröge
f1ac770f1b baseaudiosink: Use new gst_audio_clock_new_full() 2010-07-16 17:40:45 +02:00
Sebastian Dröge
32b0b0aef9 baseaudiosrc: Use new gst_audio_clock_new_full() 2010-07-16 17:40:45 +02:00
Sebastian Dröge
8989ad93d9 audioclock: API: Add gst_audio_clock_new_full() with a GDestroyNotify for the user_data 
Elements usually use their own instance as instance data but the
clock can have a longer lifetime than their elements and the clock
doesn't own a reference of the element.

Fixes bug #623807.
 2010-07-16 17:40:17 +02:00
Wim Taymans
2ced0a3d5d ringbuffer: check for ringbuffer state first 
Check for the state of the ringbuffer before doing the checks of the other
buffer properties, when we're not started, we don't care about those values.
 2010-06-25 17:21:57 +02:00
Sebastian Dröge
a5c35621c3 Revert "baseaudiosink: Allocate and free the clock in NULL->READY and reverse" 
This reverts commit cea2644ed8.

Many audio sink assume that they can create a clock in
the instance init function and it will be there forever
and not be cleared by the state change functions.
 2010-06-03 13:44:40 +02:00
Sebastian Dröge
cea2644ed8 baseaudiosink: Allocate and free the clock in NULL->READY and reverse 2010-06-03 10:23:22 +02:00
Vincent Untz
764c899215 libs: point gobject-introspection scanner to .la files 
Point g-ir-scanner to the .la file of our library, which hopefully
makes it find the right dependencies in all cases (ie. our locally
built libgstreamer and not the system-installed one). This is also
how it's done in Gtk+ and how it's documented in the wiki, see
http://live.gnome.org/GObjectIntrospection/AutotoolsIntegration

Fixes #603710.
 2010-04-03 14:03:45 +01:00
Tim-Philipp Müller
b37c993e4e gst-libs: more gobject-introspection fixes 
Use right .pc file variable for compiler includes this time:
g-ir-compiler wants the girdirs not the typelibdirs as includes.
 2010-03-30 23:46:10 +01:00
Tim-Philipp Müller
64cfa6bf73 gst-libs: fix up gobject-introspection some more 
Use new girdir and typlibdir from core .pc files, so we can figure
out the right includes to pass to the gobject-introspection tools,
whether core is installed in the same prefix as gobject-introspection
or in a different prefix or uninstalled. This also keeps us from adding
bogus paths to the includes that only work if core is uninstalled.

Also add some missing includes/pkgs where needed.
 2010-03-30 19:56:56 +01:00
Tim-Philipp Müller
58a92964c6 build: Makefile.am fixes 
Mostly just add missing $(GST_BASE_CFLAGS), but also fix up order
of flags (see docs/random/moving-plugins).
 2010-03-19 01:00:36 +00:00
Mark Nauwelaerts
dcc4b25686 baseaudiosink: arrange for a running ringbuffer/clock for _wait_eos 
Fixes #612223.
 2010-03-16 15:30:12 +01:00
Tim-Philipp Müller
e836151009 docs: more helper libraries docs fixes 
Quieten gtk-doc a bit more.
 2010-03-16 00:44:50 +00:00
Benjamin Otte
43b1683421 Add -Wmissing-declarations -Wmissing-prototypes to warning flags 
Includes all the fixes necessary to make stuff compile again.
 2010-03-11 13:50:31 +01:00
Sebastian Dröge
d5a4ca9962 build: Make some more rules silent if requested 2010-03-09 21:01:38 +00:00
Tim-Philipp Müller
e6d868c31c audiosrc: add gratuitious FIXME for use of generic G_TYPE_POINTER type 2010-01-27 00:42:37 +00:00
Sebastian Dröge
6dfc0270ec audio: Use rounding scaling functions for GST_CLOCK_TIME_TO_FRAMES and _FRAMES_TO_CLOCK_TIME 
Fixes bug #607381.
 2010-01-19 09:26:37 +01:00
Tim-Philipp Müller
848a7f2868 baseaudiosink: increase default drift tolerance to fix glitches with WMA 
Increase default drift tolerance to 40ms to avoid glitches with decoders
or formats where there's a lot of timestamp jitter for some reason or
another (in this case: asf/wma), at least until we implement timestamp
smoothing.
 2009-12-20 23:19:41 +00:00
Sebastian Dröge
51e2cafe0e audiofilter: Use G_DEFINE_ABSTRACT_TYPE_WITH_CODE 
...and fix code style a bit.
 2009-11-26 10:38:29 +01:00
Sebastian Dröge
3949cba47d audiofilter: Add _CAST variants of the cast macros 2009-11-26 10:38:28 +01:00
Wim Taymans
75c5aed1ba audiosink: add adjustement when slaving 
Our calibration against the pipeline clock is done with the adjusted
ringbuffer time, so take the adjustement into account. Fixes some audio dropouts
when reusing audio sinks after switching clocks and slaving methods in a
pipeline.
 2009-11-25 10:26:16 -06:00
Stefan Kost
9e8db533a1 debug: fix format string that was missing a var 2009-11-21 17:47:26 +02:00
Wim Taymans
0e6b9e596d baseaudiosink: fix initial calibration 
When we are calibrating the internal clock against the external clock take into
account the time offset applied to our internal clock because we will subtract
that in the render_function again.
 2009-11-18 17:11:03 +01:00
Mark Nauwelaerts
0fb680f680 baseaudiosrc: fix 'uninitialized' compiler warning 2009-11-18 12:37:44 +01:00
Wim Taymans
4f3f9a1054 basesrc: fix startup position in the ringbuffer 
When we start and we need to produce the first sample, go to the next sample
that will be written into the ringbuffer instead of trying to go to sample 0.
We relied on rather small ringbuffer sizes to correctly go to the current
sample, which breaks whith large buffers.

Fixes #600945
 2009-11-06 12:22:00 +01:00
Wim Taymans
d8942e2850 baseaudiosink: make drift tolerance configurable 
Add drift-tolerance property (defaulting to 20ms) to handle resync after clock
drift or timestamp drift instead of relying on the latency-time value for clock
drift and 500ms for timestamp drift.
Remove warning about discont timestamp and simply resync. The warning is in some
cases not correct and is triggered more frequently now that we lower the
tolerance value.
 2009-11-04 16:16:31 +01:00
Tim-Philipp Müller
6f4c1ac583 Remove GST_DEBUG_FUNCPTR where they're pointless 
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a sixteenth of a polar bear.
 2009-10-28 00:59:35 +00:00
Stefan Kost
f1c32d0fbb build: fix previous commit to fully accomodate the glib-gen.mak changes 
I also renamed glib_enum_prefix to glib_gen_prefix as we also use that for the
marshallers. Also rename the rtsp-marshal.list to work with the unified prefix.
 2009-10-16 10:56:56 +03:00
Stefan Kost
a89c1de0ea build: use gst-glib-gen.mak to fix the glib build rules. Fixes #598114 
The build rules in glib-gen.mak were using pattern rules in a non save way.
 2009-10-16 10:23:09 +03:00
Tommi Myöhänen
02cbde648c baseaudiosrc: fix timestamp comparission, Fixes #597407 2009-10-13 19:17:49 +03:00
Wim Taymans
5dbaccabca audioclock: whitespace fixes 2009-10-12 15:47:28 +02:00
Josep Torra
ccec231d2b audio: fix warnings building on macosx 2009-10-09 14:09:02 +02:00
Sebastian Dröge
df9b8b57b3 introspection: Build pkgconfig before all libraries and set PKG_CONFIG_PATH 
This way g-ir-scanner can find the gstreamer-*-0.10 pkg-config files.
 2009-09-13 11:19:50 +02:00
Tim-Philipp Müller
e4e8417eeb ringbuffer: fix build against core that has debugging disabled 
The macro is called GST_DISABLE_GST_DEBUG, not GST_DISABLE_DEBUG.
 2009-09-11 10:03:56 +01:00
Stefan Kost
312d7d8014 ringbuffer: add human readable format names when logging 
Add string array with human readable names for format and type to be used in log
statements.
 2009-09-10 23:01:36 +03:00
Wim Taymans
35cddfb1e3 baseaudiosink: add ugly backward compat hack 
Check for pulsesink < 0.10.17 because it includes code that is now included in
baseaudiosink. Disable that code in baseaudiosink to be compatible with the
older version.
 2009-09-10 12:40:01 +02:00
Wim Taymans
06be2b8632 baseaudiosink: take clock time in setcaps 
Take the time of the clock so that the last_time field is set. This is important
for sinks that restart their internal ringbuffer after a caps change and need to
know the last know position.
 2009-09-09 18:26:03 +02:00
Wim Taymans
451789735c audioclock: add some more debug 2009-09-09 18:26:03 +02:00
Wim Taymans
fe47c6c4d5 baseaudiosink: correct for clock reset 
When going to NULL, we reset the ringbuffer so that it starts beck from 0. We
also make sure that the clock is updated with the elapsed time so that it
alsways increments even when the ringbuffer goes back to 0. When this happened
we need to adjust the sample position for the reset ringbuffer.

Fixes #594136
 2009-09-09 16:19:32 +02:00
Wim Taymans
47550f6984 baseaudiosink: whitespace fixes 2009-09-09 16:17:02 +02:00
Wim Taymans
70f01fd797 ringbuffer: add more debug 2009-09-09 16:16:40 +02:00
Håvard Graff
058776bcf1 baseaudiosrc: improve slave skew resync 
The old one did the mistake of not actually advancing the ringbuffer, it just
adjusted the segbase, introducing the whole lenght of the ringbuffer as an
extra delay in the pipeline.

Also make sure that the resync can never go back in time, producing the same
timestamps that has already been produced, as this can cause severe problems
for sinks and other synching mechanisms.

Fixes #594256
 2009-09-08 12:59:20 +02:00
Sebastian Dröge
40aba9e0dc introduction: Fix out-of-tree build 2009-09-05 13:46:58 +02:00
Sebastian Dröge
c53499c62b audio: Remove debug echo 2009-09-05 13:09:17 +02:00
Sebastian Dröge
93e19acfec audio: Fix build of introspection data by using dependency order for the headers/sources 2009-09-05 13:08:19 +02:00
Sebastian Dröge
7e90e0846c introspection: Strip Gst prefix from all types/functions 2009-09-05 12:31:47 +02:00
Sebastian Dröge
7794caf9f8 introspection: Fix build if gir-repository is not installed 2009-09-05 11:49:41 +02:00
Sebastian Dröge
d91f5000e1 libs: Add nodist headers and sources to the introspection files 2009-09-05 11:31:48 +02:00
Sebastian Dröge
403f353bba audio: Add gobject-introspection support 2009-09-05 11:09:33 +02:00
Eero Nurkkala
8ad8591e41 ringbuffer: Improve audiosink startup performance 
When we start the ringbuffer, immediatly continue processing samples if the
writer prepared some for us.

Fixes #545807
 2009-08-24 13:30:11 +02:00