Commit graph

16931 commits

Author SHA1 Message Date
Arun Raghavan
7afb4a386a openni2src: Open device on NULL->READY
https://bugzilla.gnome.org/show_bug.cgi?id=732535
2014-07-03 23:08:22 +05:30
Arun Raghavan
b6e07e77c2 openni2src: Fix deadlock when _get_caps() is called before READY
The object lock was not being dropped in the empty case. Restructured
the code a bit to make this sort of error less likely.

https://bugzilla.gnome.org/show_bug.cgi?id=732535
2014-07-03 23:08:22 +05:30
Arun Raghavan
65bddd1e0c openni2src: Mark element as a live source
https://bugzilla.gnome.org/show_bug.cgi?id=732535
2014-07-03 23:08:22 +05:30
Sebastian Dröge
c134930dbe d3dvideosink: Always lock the D3D surfaces in write mode
Locking them in readonly mode can give different stride to mapping
in write mode, which then causes rendering to be broken.

Happened on all (many?) NVIDIA GPUs.

Thanks to voskater15@gmail.com for hinting at the problem.

https://bugzilla.gnome.org/show_bug.cgi?id=712809
2014-07-03 19:10:26 +02:00
Sebastian Dröge
73c40a3132 d3dhelpers: Swap UV planes properly for YV12 as compared to I420
If we only do it in one place colors will look funny.
2014-07-03 19:06:26 +02:00
Sebastian Dröge
74c2e64d5d amc: Properly integrate COLOR_QCOM_FormatYVU420SemiPlanar32m again
https://bugzilla.gnome.org/show_bug.cgi?id=732683
2014-07-03 17:53:33 +02:00
Sebastian Dröge
93bce7aeb7 amcaudiodec: audio/mpeg is always MPEG 1 layer 3
Configuring e.g. layer 2 on such a decoder usually fails unless
it additionally also accepts audio/mpeg-L2.
2014-07-03 15:07:23 +02:00
Sebastian Dröge
aa6ee77297 mpegtspacketizer: Don't dereference NULL if we have no PCR yet
Can happen sometimes if the duration is requested before we
received enough data with a PCR.
2014-07-03 14:15:36 +02:00
Jan Schmidt
c103f7134b tsdemux: Add locking around mpegtspacketiser groups.
Otherwise occasionally DURATION queries can crash, if they happen at
the wrong moment.
2014-07-03 21:46:28 +10:00
Julien Isorce
6e51790a11 glcocoa: initalize NSApp asap when using gst-launch
See https://bugzilla.gnome.org/show_bug.cgi?id=732661
2014-07-03 10:39:44 +01:00
Alessandro Decina
0258ec0273 applemedia: enable vtdec and vtenc only on >= 10.8 where VideoToolbox is public
Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=723670
2014-07-02 12:56:06 +02:00
Thiago Santos
92dbcf2bf9 vtdec: avoid segfault when output isn't configured
This can help when the callback is called during/after videodecoder
base class shut down

https://bugzilla.gnome.org/show_bug.cgi?id=728435
2014-07-02 06:19:58 -03:00
Thiago Santos
f75f860ff3 vtdec: ignore the dropped flag if buffer was received
Apparently there is some issue with VT that makes it mark the dropped
flag even though the buffer was decoded.

https://bugzilla.gnome.org/show_bug.cgi?id=728435
2014-07-02 05:48:32 -03:00
Sebastian Dröge
25974ac0a9 d3dvideosink: Don't leak all surfaces
This was broken when disabling the buffer pool exporting.

Also disable buffer pool a bit more efficient...
2014-07-02 10:33:15 +02:00
Sebastian Dröge
28d250ec3f d3dvideosink: PostMessage() takes integers as last parameters, not pointers 2014-07-02 10:33:15 +02:00
Sebastian Dröge
677608bfb7 d3dvideosink: Remove unused variable 2014-07-02 10:33:15 +02:00
Matthew Waters
07c0b22c8a gl/examples: gitignore generated files 2014-07-02 17:38:13 +10:00
Wang Xin-yu (王昕宇)
6e4ea66ede gl : fix qglwtextureshare demo 2014-07-02 14:16:40 +10:00
Göran Jönsson
e050541f11 watchdog: Only create a new GSource if we have a main context
We can still get OOB events while stopping the watchdog element, and while
stopping it we destroy the main context.

Also let the GSource own a reference to the element for additional safety.

https://bugzilla.gnome.org/show_bug.cgi?id=732554
2014-07-01 19:41:36 +02:00
Vincent Penquerc'h
2a7c05592d videoaggregator: reset QoS on segment event
https://bugzilla.gnome.org/show_bug.cgi?id=732540
2014-07-01 16:35:42 +01:00
Gwenole Beauchesne
1a455c25cd tests: h264parser: add test to identify EOSEQ / EOS NALs.
Check that end_of_seq() [EOSEQ] and end_of_stream [EOS] NAL units
are correctly parsed and the reported NAL unit size yields 1 byte,
i.e. the only NalHeaderBytes in there.

https://bugzilla.gnome.org/show_bug.cgi?id=732553

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:54:44 +02:00
Gwenole Beauchesne
804c0ac27b tests: h264parse: add test for byte-stream/au output.
Check that conversion to byte-stream/au formats work and that we
can effectively drop broken/invalid NAL units from the resulting
access unit buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=732203

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
fb22636325 tests: h264parse: check SEI buffering_period() message is output.
If an SEI NAL unit with a buffering_period() message is inserted
between an SPS and PPS NAL unit, check that the output buffer still
contain it. i.e. make sure that this SEI message is not dropped.

https://bugzilla.gnome.org/show_bug.cgi?id=732156

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
7d44a51bfe h264parse: fix collection of access units to preserve config headers.
Always use a GstAdapter when collecting access units (alignment="au")
in either byte-stream or avcC format. This is required to properly
preserve config headers like SPS and PPS when invalid or broken NAL
units are subsequently parsed.

More precisely, this fixes scenario like:
<SPS> <PPS> <invalid-NAL> <slice>

where we used to reset the output frame buffer when an invalid or
broken NAL is parsed, i.e. SPS and PPS NAL units were lost, thus
preventing the next slice unit to be decoded, should this also
represent any valid data.

https://bugzilla.gnome.org/show_bug.cgi?id=732203

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
34c2cfd4dd h264parse: improve conditions for skipping NAL units.
Carefully track cases when skipping broken or invalid NAL units is
necessary. In particular, always allow NAL units to be processed
and let that gst_h264_parse_process_nal() function decide on whether
the current NAL needs to be dropped or not.

This fixes parsing of streams with SEI NAL buffering_period() message
inserted between SPS and PPS, or SPS-Ext NAL following a traditional
SPS NAL unit, among other cases too.

Practical examples from the H.264 AVC conformance suite include
alphaconformanceG, CVSE2_Sony_B, CVSE3_Sony_H, CVSEFDFT3_Sony_E
when parsing in stream-format=byte-stream,alignment=au mode.

https://bugzilla.gnome.org/show_bug.cgi?id=732203

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
7bb6443bfb h264parse: introduce new state tracking variables.
Improve parser state tracking by introducing new flags reflecting
it: "got-sps", "got-pps" and "got-slice". This is an addition for
robustness purposes.

Older have_sps and have_pps variables are kept because they have
a different meaning. i.e. they are used for deciding on when to
submit updated caps or not, and rather mean "have new SPS/PPS to
be submitted?"

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
5601c87598 h264parse: fix and optimize NAL collection function.
Use gst_h264_parser_identify_nalu_unchecked() to identify the next
NAL unit. We don't want to parse the full NAL unit, but only the
header bytes and possibly the first RBSP byte for identifying the
first_mb_in_slice syntax element.

Also fix check for failure when returning from that function. The
only success condition for that is GST_H264_PARSER_OK, so use it.

https://bugzilla.gnome.org/show_bug.cgi?id=732154

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
a61b7728b4 codecparsers: h264: clarifications and documentation fixes.
Fix documentation for GstH264NalUnit. The @ref_idc part was totally
unbalanced. Also add a note about @offset and @size fields to remind
that this is relative to the start of the NAL unit, thus including
the header bytes.
2014-07-01 16:26:48 +02:00
Gwenole Beauchesne
22b68b60ec codecparsers: h264: fix identification of EOSEQ and EOS NALs.
An end_of_seq() [EOSEQ] or end_of_stream() [EOS] NAL unit is really
one byte long because this shall include the NalHeaderBytes (1) too.
The NALU.offset starts from the first byte of the header.

This is the proper fix to commit d37f842. In practice, this fixes
parsing of FRExt1_Panasonic_D and FRExt2_Panasonic_C, that include
additional frames after an EOSEQ.

https://bugzilla.gnome.org/show_bug.cgi?id=732553

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-07-01 16:26:48 +02:00
Jan Alexander Steffens (heftig)
86080cb5cc rtmpsrc: Report limited bandwidth
Makes uridecodebin treat this source as a stream source,
allowing timeshifting.

https://bugzilla.gnome.org/show_bug.cgi?id=732335
2014-07-01 15:02:37 +02:00
Edward Hervey
8c53dfcfb6 mpegts: Expose GstMpegtsDescriptor free function
Nothing earth shattering, but avoids people having to use g_boxed_free()
2014-07-01 10:03:49 +02:00
Sebastian Dröge
4cbddec9fe eagl: Disable usage of R and RG textures on iOS
They don't work currently and just render zeroes, while the
fallback code path with LUM and LUM_ALPHA textures still works.

https://bugzilla.gnome.org/show_bug.cgi?id=732390
2014-06-30 19:16:13 +02:00
Thiago Santos
f2400d7f16 faceblur: release the haar cascade 2014-06-30 11:54:41 -03:00
Thibault Saunier
71c81a5176 aggregator: Avoid destroying sources we do not own
+ Unref the maincontext in a new dispose function
+ Make sure to remove all sources on dispose

https://bugzilla.gnome.org/show_bug.cgi?id=732445
2014-06-30 14:24:49 +02:00
Matthieu Bouron
e1601406a5 vtenc: fix memory leak
The pixel buffer release callback is called if the void *
dataPtr given to the CVPixelBufferCreateWithPlanarBytes
is not NULL.

According to the documentation dataPtr is supposed to be a
"plane description block" but no specific type is given.

https://bugzilla.gnome.org/show_bug.cgi?id=711847
2014-06-30 13:09:28 +02:00
Sebastian Dröge
e77a93f6a8 segmentation: Release memory storage in finalize 2014-06-30 00:22:22 +02:00
Sebastian Dröge
d5e7c7bffe textoverlay: Release memory storage and resize image when caps change 2014-06-30 00:18:20 +02:00
Sebastian Dröge
2683c87863 templatematch: Release cvImages when reloading templates are changing caps 2014-06-30 00:15:38 +02:00
Sebastian Dröge
7e0503ca89 pyramidsegment: Release image when changing caps or reusing the element 2014-06-30 00:12:26 +02:00
Sebastian Dröge
e1366c29be handdetect: Release memory storage 2014-06-30 00:09:28 +02:00
Sebastian Dröge
ae1027297c faceblur: Release memory storage
And also release cvImages and memory storage when changing caps or reusing the
element.
2014-06-30 00:07:22 +02:00
Sebastian Dröge
48e95f3d6f edgedetect: Don't leak cvImages when caps are changing or the element is reused 2014-06-30 00:05:53 +02:00
Sebastian Dröge
45ac4ba663 pyramidsegment: Release memory storage when finalizing 2014-06-29 23:43:07 +02:00
Sebastian Dröge
7b63bd6348 schroenc: Remove obsolete FIXME comment 2014-06-29 23:33:20 +02:00
Sebastian Dröge
b4ef216f0b schroenc: Don't leak all input buffers 2014-06-29 23:31:50 +02:00
Sebastian Dröge
225f03f80e h264parse: Fix memory leak in unit test 2014-06-29 23:22:13 +02:00
Sebastian Dröge
dcccabfe22 textoverlay: Free text buffer in finalize 2014-06-29 22:30:56 +02:00
Sebastian Dröge
a84320be50 glimagesink: Chain up to the parent class' finalize function 2014-06-29 22:26:47 +02:00
Sebastian Dröge
f068b64285 glimagesink: Make sure to always unref the display
Even if we didn't create a context yet.
2014-06-29 22:25:43 +02:00
Sebastian Dröge
d09f145ad7 intersubsrc: basesrc is already creating a pad for us, no need to do it twice 2014-06-29 22:20:51 +02:00