Commit graph

8988 commits

Author SHA1 Message Date
Bastien Nocera
96463bb8df rtp: Remove unused variables
https://bugzilla.gnome.org/show_bug.cgi?id=646924
2011-04-07 10:16:39 +02:00
Sebastian Dröge
a29e55f9c4 video: Fix creation of grayscale caps
The endianness was not set correctly before.

Fixes bug #646923.
2011-04-07 10:06:53 +02:00
Robert Swain
e284455272 docs: Update interlaced video design document
The RFF flag is to be reused for buffers in the telecine state to
indicate that the buffer contains only unneeded repeated fields that are
present in other buffers and as such this buffer can be dropped.
2011-04-06 16:11:02 +02:00
Mark Nauwelaerts
9cf76f114f theoraenc: refactor multipass file writing 2011-04-06 12:26:11 +02:00
Mark Nauwelaerts
5c8ed3bd47 audioresample: minor simplification
... which avoids crashing in the off-chance that structure == NULL.
2011-04-06 12:26:08 +02:00
Stefan Kost
d3d8d5c2cc tests: add basic unit tests for discoverer 2011-04-05 18:16:25 +03:00
Pascal Buhler
1ad98b0d98 rtcpbuffer: Round to next 32bit word, not current 32bit word at end of SDES chunk 2011-04-05 15:27:03 +02:00
Stefan Kost
38aba7853e xvimagesink: don't paint the window black when going to NULL
Leave dealing with the appearance of the window when we are not playing to the
applications. We anyway want to go to NULL as quickly as possible.

Fixes #635800
2011-04-05 11:37:01 +03:00
David Schleef
5f61df82da video: Fix YUV9 and YVU9 again 2011-04-04 16:01:20 -07:00
Tim-Philipp Müller
f728ee3978 tag: fix compiler warning on OSX
gstvorbistag.c: In function 'gst_tag_list_from_vorbiscomment_buffer':
gstvorbistag.c:371: warning: 'data' may be used uninitialized in this function
2011-04-04 23:41:16 +01:00
Tim-Philipp Müller
80952f6aa4 tests: ignore xmpwriter unit test binary 2011-04-04 23:23:37 +01:00
Haakon Sporsheim
834a5a478c tag: use gst/math-compat.h header.
https://bugzilla.gnome.org/show_bug.cgi?id=646744
2011-04-04 23:14:23 +01:00
Haakon Sporsheim
f7036eb260 tag: Remove constness to silence MS compiler.
https://bugzilla.gnome.org/show_bug.cgi?id=646744
2011-04-04 23:14:23 +01:00
Haakon Sporsheim
7b142178e4 tag: Explicit cast to GThreadFunc to silence MS compiler.
https://bugzilla.gnome.org/show_bug.cgi?id=646744
2011-04-04 23:14:20 +01:00
Stefan Kost
e15bff77fb Automatic update of common submodule
From 1ccbe09 to c3cafe1
2011-04-04 15:56:50 +03:00
Trond Andersen
cec628a414 rtcpbuffer: fix invalid read in validation of padding in rtcp packet 2011-04-04 09:43:06 +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
David Schleef
12513a9537 Remove setting of plugindir from Makefiles 2011-04-01 13:55:56 -07:00
David Schleef
629cac4cad video: Fix height calculation for YUV9/YVU9 2011-04-01 13:55:56 -07:00
Josep Torra
cd425d3787 oggmux: fix warning building in mac os x 2011-04-01 15:47:18 +02:00
Josep Torra
fbc60fc6f4 textoverlay: fix comparison is always false due to limited range of data type
Perform calculation in a temp var with enough room as there's guarantee that
ret will be able to hold the result for example in _blit_AYUV.
2011-04-01 15:47:03 +02:00
Sebastian Dröge
35064fdc82 vorbistag: Write GST_TAG_IMAGE and GST_TAG_PREVIEW_IMAGE as METADATA_BLOCK_PICTURE
This is the official, standardized way of embedding images into
vorbiscomments now.
2011-04-01 12:54:53 +02:00
Sebastian Dröge
57ff12bb0d vorbistag: Add support for METADATA_BLOCK_PICTURE tags
This is the official, standardized way of embedding pictures
inside vorbiscomments now. Parsing code taken from flacparse
and slightly changed.

Fixes bug #635669.
2011-04-01 12:31:31 +02:00
Sebastian Dröge
a2532fc3f7 vorbistag: Use g_base64_decode_inplace()
Instead of using the GLib base64 decoding functions manually to
do inplace base64 decoding. This makes the code easier to understand.
2011-04-01 12:09:44 +02:00
Sebastian Dröge
1c475f10e1 oggmux: Store the segment directly inside the pad
Also initialize it always in TIME format. We require TIME segments
in oggmux anyway and drop newsegment events in other formats and
assume an open-ended segment starting at 0.
2011-04-01 11:00:38 +02:00
Sebastian Dröge
fc56c76773 oggmux: Reset the segment on flush-stop events and when going back to READY 2011-04-01 10:58:09 +02:00
Thiago Santos
d1c74779f9 oggmux: Use running time instead of timestamps
Theora and vorbis use running time (which is correct) for calculating
the granulepos for their ogg packets. Oggmux, however, used
timestamps to order the received buffers.

This patch makes it use the running time to compare buffer times
and also to timestamp pushed buffers.

Some bits of the code still use timestamps, but they are only
used to calculate durations, so it should be fine.

https://bugzilla.gnome.org/show_bug.cgi?id=643775
2011-04-01 10:56:16 +02:00
Thiago Santos
c3aae3dc17 oggmux: Keep track of pad's segments
https://bugzilla.gnome.org/show_bug.cgi?id=643775
2011-04-01 10:56:15 +02:00
Sebastian Dröge
026776ca23 textoverlay: Add support for xBGR and RGBx
Now all RGB variants are supported.
2011-04-01 10:39:31 +02:00
Lane Brooks
200ee96338 textoverlay: Added support for ARGB and other RGB alpha variants 2011-04-01 10:36:36 +02:00
Lane Brooks
e2150b11ff textoverlay: converted AYUV to use 'A OVER B' alpha compositing
'A OVER B' compositing is explained at
http://en.wikipedia.org/wiki/Alpha_compositing.

Previously, overlaying text on a transparent background image left the
text overlay also transparent. This pipeline shows such an example:

gst-launch videotestsrc pattern=white ! video/x-raw-yuv,format=\(fourcc\)AYUV ! alpha alpha=0.0 ! textoverlay text=Testing auto-resize=False font-desc=60px ! videomixer ! ffmpegcolorspace ! autovideosink

With this patch, text is composited "OVER" the background image and
thus is visible regardless of the alpha of the background image. The
overlay in the above pipeline works after applying this patch.
2011-04-01 10:35:08 +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
Edward Hervey
bb081770c8 tests: Fixes libsabi for MacOSX/32bit.
GStaticRecMutex is 60bytes on macosx/32bit (As opposed to 40).

Fixes #644996
2011-03-31 12:37:32 +02:00
Sebastian Dröge
209188b5c9 libsabi: Add structure sizes for x86-64 2011-03-31 10:39:37 +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
Tim-Philipp Müller
2e220e352f tests: add typefind test for application/x-hls
To make sure we don't break detection when we add typefinding
for normal m3u8 playlists.
2011-03-30 15:47:38 +01:00
Tim-Philipp Müller
143dc4810d typefindfunctions: rename type playlist/m3u8 to application/x-hls
We should keep playlist/m3u8 available for normal m3u8 playlists,
which we we'll likely support some day. Also, we probably don't
want this handled like other playlists, so application/* seems
more appropriate in this case, even if it's really just a playlist.
2011-03-30 15:44:45 +01:00
Sebastian Dröge
34548c16d8 typefind: Fix comment typo and add a link the the HTTP live streaming spec 2011-03-30 09:18:00 +02:00
Sebastian Dröge
70148cdf97 typefind: Use the DataScanCtx for the m3u8 typefinder 2011-03-30 09:12:25 +02:00
Andoni Morales Alastruey
7eb1ded8c1 typefind: add m3u8 playlists 2011-03-30 09:00:54 +02:00
Thiago Santos
b5246da456 tagxmpwriter: Add check tests
https://bugzilla.gnome.org/show_bug.cgi?id=645167
2011-03-29 17:11:30 -03:00
Thiago Santos
34ba387d0b tagxmpwriter: Adds a new GstTagXmpWriter interface
The GstTagXmpWriter interface is to be implemented on elements that
provide xmp serialization. It allows users to select which
xmp schemas should be used on serialization.

API: GstTagXmpWriter

https://bugzilla.gnome.org/show_bug.cgi?id=645167
2011-03-29 17:11:30 -03:00
Thiago Santos
6cc96a67ec tag: xmp: Add function to list the available schemas
Adds a function to list the available schemas in our xmp lib

https://bugzilla.gnome.org/show_bug.cgi?id=645167
2011-03-29 17:11:30 -03:00
Sebastian Dröge
f1f0625e97 encodebin: Requesting a pad again now gives a g_return_val_if_fail()
Before the behaviour was undefined and implemented differently by elements,
now core checks for this (and other problems) and returns NULL and an assertion.
2011-03-29 15:42:50 +02:00
Tim-Philipp Müller
5aa02968c9 oggparse: fix list iteration code
Not that it really matters, but let's fix it before someone
notices and makes fun of us.
2011-03-26 19:38:17 +00:00
Tim-Philipp Müller
03ea1bea4e tests: ignore new libsabi test binary 2011-03-26 12:01:05 +00:00
Tim-Philipp Müller
a7a305a18f oggparse: make sure buffer metadata is writable before setting caps on buffers 2011-03-26 11:59:54 +00:00