Commit graph

17269 commits

Author SHA1 Message Date
Luis de Bethencourt
4e638096e6 mpegpsmux: refactor duplicate else branches
Unknown case should assert if reached instead of just assuming the max buffer
size.

https://bugzilla.gnome.org/show_bug.cgi?id=736460
2014-09-23 17:55:36 +01:00
Aurélien Zanelli
42167b0d1f vc1parse: initialize sent_codec_tag before using it
https://bugzilla.gnome.org/show_bug.cgi?id=736951
2014-09-23 19:50:26 +03:00
Sanjay NM
511dfd65de videofilters: Add support for more YUV formats
https://bugzilla.gnome.org/show_bug.cgi?id=737111
2014-09-23 19:34:06 +03:00
Lubosz Sarnecki
b2398e3fd1 gltestsrc: add Mandelbrot fractal pattern.
https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:57 +10:00
Lubosz Sarnecki
3736f944b5 gltestsrc: implement snow pattern with GLSL.
https://bugzilla.gnome.org/show_bug.cgi?id=735131
2014-09-24 00:40:37 +10:00
Matthew Waters
82a3a34475 glupload: fallback to upload if contexts cannot share GL resources
Fixes pipelines of the form

    gleffects ! tee ! glimagesink

as tee does not pass on the allocation query.
2014-09-23 12:02:18 +10:00
Matthew Waters
d99b517b53 glcontext: add gst_gl_context_can_share
Which determines whether two GstGLContext's can share sharable
OpenGL resources.
2014-09-23 12:01:04 +10:00
Matthew Waters
229e9911cb gl/tests: update for upload API changes 2014-09-22 20:02:44 +10:00
Sebastian Dröge
8d457a4d18 gl: Let gst_gl_context_get_thread() return a new reference to the GThread
Otherwise it might go away in the meantime and the caller has some random pointer.
2014-09-22 10:09:24 +03:00
Anuj Jaiswal
d153b01280 gl: consecutive return, break statement
Signed-off-by: Anuj Jaiswal <anuj.jaiswal@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=736939
2014-09-22 16:17:15 +10:00
Matthew Waters
7216b360b7 gl/debug: desktop GL does not have the KHR suffixes 2014-09-22 12:21:22 +10:00
Matthew Waters
505243aa8d examples/gl/gtk: use the sync bus callback to set the window handle
And output error messages.
2014-09-22 12:03:12 +10:00
Reynaldo H. Verdejo Pinochet
784d2403dc dvbsrc: add missing FEC rates
Order of the enum values (new rates after _AUTO)
has been kept congruent with the one in the v4l
API for consistency.
2014-09-21 14:37:30 -03:00
Tim-Philipp Müller
10997063a1 gl: add since markers for new API 2014-09-21 13:32:29 +01:00
Matthew Waters
64fc86844d glmemory: add debug line for freeing textures 2014-09-21 21:42:41 +10:00
Matthew Waters
5b8d7a443e glupload: provide the output buffer that is rendered into
Allows callers to properly reference count the buffers used for
rendering.

Fixes a redraw race in glimagesink where the previous buffer
(the one used for redraw operations) is freed as soon as the next
buffer is uploaded.

1. glimagesink uploads in _prepare() to texture n
1.1 glupload holds buffer n
2. glimagesink _render()s texture n
3. glimagesink uploads texture n+1
3.1 glupload free previous buffer which deletes texture n
3.2 glupload holds buffer n+1
4. glwindow resize/expose
5. glimagesink redraws with texture n

The race is that the buffer n (the one used for redrawing) is freed as soon as
the buffer n+1 arrives.  There could be any amount of time and number of
redraws between this event and when buffer n+1 is actually rendered and thus
replaces buffer n as the redraw source.

https://bugzilla.gnome.org/show_bug.cgi?id=736740
2014-09-21 21:36:49 +10:00
Matthew Waters
e7bd332887 glcontext: add API to retreive the thread that context is active in 2014-09-21 21:30:58 +10:00
Sanjay NM
a1ae26acbd gl: Removed unreachable break, unused variable
https://bugzilla.gnome.org/show_bug.cgi?id=736957
2014-09-19 21:48:14 +10:00
Sebastian Dröge
3c1ccb64eb vtenc: Fix encoder to work on iOS
iOS has special stride requirements that we don't know yet, so copy
input buffers into buffers allocated by iOS for now.

Later we should check the stride and probably provide a buffer pool for these
buffers so upstream can directly write in there.
2014-09-19 14:47:05 +03:00
Sebastian Dröge
bee1477f08 applemedia: We need to map the coremedia buffers in non-readonly mode
Our buffers claim to be writable so other elements expect to be able
to write there without losing their changes.
2014-09-19 14:47:04 +03:00
Philippe Normand
6d67b5263f hlsdemux: lock client mutex before entering the retry_failover block
This is consistent with the case where the block execution is
triggered by the goto invoked after the current_variant update.

https://bugzilla.gnome.org/show_bug.cgi?id=736919
2014-09-18 23:28:15 +01:00
George Kiagiadakis
e289ab07c1 mssdemux: synchronize with the download loop thread to signal it to continue
If EOS or ERROR happens before the download loop thread has reached its
g_cond_wait() call, then the g_cond_signal doesn't have any effect and
the download loop thread stucks later.

https://bugzilla.gnome.org/show_bug.cgi?id=735663
2014-09-18 13:38:29 -03:00
George Kiagiadakis
f4546b64ea hlsdemux: synchronize with the download loop thread to signal it to continue
If EOS or ERROR happens before the download loop thread has reached its
g_cond_wait() call, then the g_cond_signal doesn't have any effect and
the download loop thread stucks later.

https://bugzilla.gnome.org/show_bug.cgi?id=735663
2014-09-18 13:38:27 -03:00
George Kiagiadakis
55032ae5fe dashdemux: synchronize with the download loop thread to signal it to continue
If EOS or ERROR happens before the download loop thread has reached its
g_cond_wait() call, then the g_cond_signal doesn't have any effect and
the download loop thread stucks later.

https://bugzilla.gnome.org/show_bug.cgi?id=735663
2014-09-18 13:38:25 -03:00
Thiago Santos
01ccac24fa mssdemux: fix clearing of eos state in pads
The internal pad still keeps its EOS flag and event as it can be assigned
after the flush-start/stop pair is sent. The EOS is assigned from the streaming
thread so this is racy.

To be sure to clear it, it has to be done after setting the source to READY to
be sure that its streaming thread isn't running.

https://bugzilla.gnome.org/show_bug.cgi?id=736012
2014-09-18 12:14:30 -03:00
Thiago Santos
07b59c93c2 hlsdemux: fix clearing of eos state in pads
The internal pad still keeps its EOS flag and event as it can be assigned
after the flush-start/stop pair is sent. The EOS is assigned from the streaming
thread so this is racy.

To be sure to clear it, it has to be done after setting the source to READY to
be sure that its streaming thread isn't running.

https://bugzilla.gnome.org/show_bug.cgi?id=736012
2014-09-18 12:14:30 -03:00
Thiago Santos
24c99712a8 dashdemux: fix clearing of eos state in pads
The internal pad still keeps its EOS flag and event as it can be assigned
after the flush-start/stop pair is sent. The EOS is assigned from the streaming
thread so this is racy.

To be sure to clear it, it has to be done after setting the source to READY to
be sure that its streaming thread isn't running.

https://bugzilla.gnome.org/show_bug.cgi?id=736012
2014-09-18 12:14:30 -03:00
Sebastian Dröge
9380f6282d vtenc: Let the encoder automatically choose a h264 level
We should negotiate these things via caps...
2014-09-18 17:49:46 +03:00
Sebastian Dröge
31476a3c46 vtenc: Use 0 instead of G_MAXDOUBLE as the max keyframe interval
0 means no limit, which was meant here with G_MAXDOUBLE probably.
2014-09-18 13:45:33 +03:00
Sebastian Dröge
8c1e84ff71 vtenc: Expected duration is supposed to be the duration of the stream, not a frame
Just don't set it for now, it isn't really needed.
2014-09-18 13:42:24 +03:00
Aurélien Zanelli
bd050201ba vc1parser: add unit test for sequence-layer parsing
Check that a sequence-layer header is successfully parsed.

https://bugzilla.gnome.org/show_bug.cgi?id=736871
2014-09-18 13:36:35 +03:00
Aurélien Zanelli
c9a196d54d vc1parser: take care of endianness when parsing sequence-layer
sequence-layer is serialized in little-endian byte order except for
STRUCT_C which is serialized in big-endian byte order.

But since STRUCT_A and STRUCT_B fields are defined as unsigned int msb
first, we have to pass them as big-endian to their parsing function. So
we basically use temporary buffers to convert them in big-endian.

See SMPTE 421M Annex J and L.

https://bugzilla.gnome.org/show_bug.cgi?id=736871
2014-09-18 13:36:07 +03:00
Sebastian Dröge
61c40523df vtenc: Properly handle keyframes
Especially set the SYNC_POINT flag on keyframes.
2014-09-18 13:11:05 +03:00
Sanjay NM
44874d35b5 mpegdemux: removed an unwanted initialization and a variable
https://bugzilla.gnome.org/show_bug.cgi?id=736863
2014-09-18 12:54:05 +03:00
Jerome Laheurte
4f60ecdd98 dshowsrcwrapper: Port to 1.0
https://bugzilla.gnome.org/show_bug.cgi?id=732283
2014-09-18 12:36:34 +03:00
Sanjay NM
b041deb2fa camerabin2: removed redundant initialization
https://bugzilla.gnome.org/show_bug.cgi?id=736853
2014-09-18 12:34:39 +03:00
Anuj Jaiswal
8b180b85a2 faad: logical disjunction consecutive return, break unnecessary
https://bugzilla.gnome.org/show_bug.cgi?id=736790
2014-09-18 12:33:35 +03:00
Aurélien Zanelli
7acf2fe5cb vc1parse: enable header-format conversion
In fact we support header-format conversion which is done in
update_caps() method.

https://bugzilla.gnome.org/show_bug.cgi?id=736786
2014-09-18 12:28:12 +03:00
Sebastian Dröge
de9b0be86d vtdec: Fix compilation 2014-09-18 10:30:04 +03:00
Sebastian Dröge
e653068bc2 vtdec: Handle 0/1 framerates correctly by not calculating their frame duration 2014-09-18 09:47:06 +03:00
Sebastian Dröge
916155da2b atdec: Fix some compiler warnings with newer clang 2014-09-17 17:37:12 +03:00
Sebastian Dröge
ddea2e4498 vtenc: Prepare encoder after setup
This will allow encoding to happen faster on the first frame.
2014-09-17 17:10:58 +03:00
Sebastian Dröge
c6f17d6013 vtenc: Only drain the encoder in ::finish(), not on every frame
Otherwise quality and bitrate will be bad.
2014-09-17 17:08:57 +03:00
Sebastian Dröge
0390398e39 vtenc: Error out if encoding returned an error
Otherwise we will just continue consuming frames until all memory is filled
up and the app crashes.
2014-09-17 15:39:26 +03:00
Sebastian Dröge
e3bc32fb58 vtenc: Check for errors from VTCompressionSessionCompleteFrames() 2014-09-17 14:56:05 +03:00
Sebastian Dröge
b93e0f5f99 vtenc: Properly scale timestamps for the API and set invalid values 2014-09-17 14:55:24 +03:00
Sebastian Dröge
e4563ce6cf vtdec: Properly scale timestamps for the API and set invalid values 2014-09-17 14:54:39 +03:00
Sebastian Dröge
d789246077 applemedia: Remove old code that is of no use anymore 2014-09-17 13:19:04 +03:00
Aurélien Zanelli
de141c3237 vc1parse: forge sequence-layer from seq_hdr instead of seq_layer
If we don't have a seq_layer_buffer, we also don't have a valid
seq_layer because there are set together in
gst_vc1_parse_handle_seq_layer().

So when output header format is sequence-layer and when we don't have a
seq_layer_buffer, we forge one from seq_hdr.

https://bugzilla.gnome.org/show_bug.cgi?id=736781
2014-09-17 11:37:44 +03:00
Sebastian Dröge
faba47f70d applemedia: Unconditionally use VideoToolbox on iOS if available
Because we do weak linking now we can always compile it in and check at
runtime if it is actually available or not.
2014-09-17 10:39:26 +03:00