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Author SHA1 Message Date
Sebastian Dröge
538aae2404 msdkh264enc: Implement frame-packing SEI insertion for side-by-side and top-bottom 
Ideally this would be supported directly in the Intel MediaSDK but
that's not the case nowadays.

https://bugzilla.gnome.org/show_bug.cgi?id=774920
 2017-11-20 14:39:03 +02:00
Hyunjun Ko
3c611da315 msdkenc: Fix handling of YUY2, UYVY, BGRA surfaces 
https://bugzilla.gnome.org/show_bug.cgi?id=789847
 2017-11-20 14:38:34 +02:00
Sebastian Dröge
d3eeb98f0c msdkenc: Add support for YV12, YUY2, UYVY and BGRA 
By doing conversion with VPP to NV12 before the actual encoding.

https://bugzilla.gnome.org/show_bug.cgi?id=789847
 2017-11-20 14:38:25 +02:00
Vivia Nikolaidou
71bfbce84d decklink: Remove unused "bflags" variable 
We are ignoring all its flags anyway, so let's remove it altogether.
 2017-11-09 12:08:35 +02:00
Vivia Nikolaidou
5ab660c4e2 decklink: Ignore some driver-set timecode flags 
The "fields" flag is ignored because currently GStreamer doesn't support
having only top or only bottom fields inside a frame. The "drop frame"
flag is ignored because some occurrences have been spotted where it
wasn't set while it should have been. In practice, when we have 29.97 or
59.94 FPS, it's always drop-frame.

https://bugzilla.gnome.org/show_bug.cgi?id=790112
 2017-11-09 11:55:13 +02:00
Vivia Nikolaidou
bae9427dc1 decklink: Don't crash when getting hw serial number doesn't return OK 
If the return value isn't OK, it means we might be getting data that
points to an invalid memory address. That shouldn't make us crash.
 2017-11-09 00:19:42 +02:00
Vivia Nikolaidou
07819afda4 Revert "decklink: Detect gaps on incoming stream times, issue warnings" 
This reverts commit c1294e10f9.

Was not ready to be pushed yet.
 2017-11-07 21:12:42 +02:00
Vivia Nikolaidou
c1294e10f9 decklink: Detect gaps on incoming stream times, issue warnings 
When we receive a video or audio buffer, we calculate the next stream
time based on the current stream time + buffer duration. If the next
buffer's stream time is after that, we issue a warning.

This happens because the stream time incoming from Decklink should be
really constant and without gaps. If there is a gap, it means that
something went wrong, e.g. the internal buffer pool is empty (too many
buffers queued up downstream).

https://bugzilla.gnome.org/show_bug.cgi?id=781776
 2017-11-07 16:45:52 +02:00
Hyunjun Ko
66d2bce8ff msdk: fix to build msdkvp8dec with mfx_dispatch 
https://bugzilla.gnome.org/show_bug.cgi?id=789751
 2017-11-04 11:14:50 +02:00
Edward Hervey
b9e8ffb4be dvb: Fix sockaddr_un usage 
The sun_path field needs to be NULL-terminated

CID #206004
 2017-11-04 07:51:14 +01:00
Hyunjun Ko
cd2dca6275 msdk: adds msdkvp8dec 
https://bugzilla.gnome.org/show_bug.cgi?id=789751
 2017-11-01 11:33:50 +02:00
Sebastian Dröge
62f04e801b msdk: Allow building against mfx_dispatcher 
E.g. from https://github.com/lu-zero/mfx_dispatch
 2017-10-30 18:20:23 +02:00
Matthew Waters
dc6c4ea5c2 vtdec: destroy and create the GL context on start()/stop() 
Removes a reference count loop
 2017-10-30 17:19:40 +11:00
Nicola Murino
6165e07b62 vtdec: flush decoder on stop 
fix a memory leak if the decoder shut down before EOS

https://bugzilla.gnome.org/show_bug.cgi?id=787311
 2017-10-30 17:16:49 +11:00
Nicola Murino
889e735675 vtenc: flush encoder on stop 
https://bugzilla.gnome.org/show_bug.cgi?id=787311
 2017-10-30 17:16:29 +11:00
Nicola Murino
c808b4dd11 vtenc: fix memory leak 
finish encoding and clean buffers queue on flush. This avoid a memory leak
if the element shuts down before EOS

https://bugzilla.gnome.org/show_bug.cgi?id=787311
 2017-10-20 01:49:22 +11:00
Sebastian Dröge
a563cbbc1c decklink: Add read-only property to read the device serial number 
https://bugzilla.gnome.org/show_bug.cgi?id=788510
 2017-10-18 12:33:28 +02:00
Ponnam Srinivas
53ea2f82ae nvbaseenc: Fix Memory leak in error case 
https://bugzilla.gnome.org/show_bug.cgi?id=788243
 2017-10-13 18:43:01 +03:00
Vivia Nikolaidou
0355bb7c34 decklink: Print one "dropped N old frames" message, not one per frame 
If we drop many frames at once, printing one message per video frame and
one per audio packet would cause a lot of disk IO. Just print a total at
the end.

https://bugzilla.gnome.org/show_bug.cgi?id=788780
 2017-10-11 19:29:26 +03:00
Nicolas Dufresne
f272ddf9c7 kmssink: Fix crash on NULL dmabuf allocator pointer 
Now that we are doing lazy allocation, we may endup calling _stop()
before the allocator was created. As a side effect, we need to nul-check
the pointer before calling it's method (_clear_cache()).

https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-06 15:10:26 -04:00
U. Artie Eoff
ddba9e40f2 kms: Fix compilation error when libdrm < 2.4.68 
DRM_RDWR was not defined until libdrm 2.4.68.  However,
in configure.ac we only require libdrm >= 2.4.55.

Seems silly to to bump minimum libdrm version for a simple
define.  Thus, define DRM_RDWR if it's not defined.

This fixes compilation error introduced in:

commit 922031b0f9
Author: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date:   Tue Sep 12 12:07:13 2017 -0400

    kms: Export DMABuf from Dumb buffer when possible

    https://bugzilla.gnome.org/show_bug.cgi?id=787593

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
 2017-10-05 20:50:37 -04:00
Nicolas Dufresne
2057a36d04 kmsallocator: Update GstVideoInfo.size when extrapolating 
When we guess the strides, we need to also update the GstVideoInfo.size
otherwise the memory size will be set to something smaller then needed.
This was causing crash with the DMABuf exportation, since we would not
mmap() a large enough buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:19:15 -04:00
Nicolas Dufresne
922031b0f9 kms: Export DMABuf from Dumb buffer when possible 
https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:16:16 -04:00
Nicolas Dufresne
9d5a524547 kmssink: Move the mem cache into the allocator 
No functional change, the cache will be later reused by the buffer
pool to keep track of the kmssink memory when exporting dmabuf.

https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:16:16 -04:00
Nicolas Dufresne
119294f3fc kmsbufferpool: Don't check allocator pointer twice 
https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:16:16 -04:00
Nicolas Dufresne
0a25ca893d kmsbufferpool: Removed unused member fd 
https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:16:16 -04:00
Nicolas Dufresne
045a91922c kmssink: Check if we can prime export 
This will be used later to decide if a DMABuf allocator should be
exposed.

https://bugzilla.gnome.org/show_bug.cgi?id=787593
 2017-10-05 16:16:16 -04:00
Sebastian Dröge
350c56dab4 decklinkaudio/videosrc: Put hardware reference timestamp in a reference timestamp meta 
This can be useful to know on multi-channel cards which frames from
different channels were captured at the same time.
 2017-09-28 13:55:18 +03:00
Sebastian Dröge
980ddfdfb7 decklink: Free the correct memory in our own buffer pool 
The buffer itself is 128 bytes into the allocated memory area, to be
able to store the size and other metadata before it. Freeing the buffer
directly will make malloc moderately unhappy.
 2017-09-21 14:40:06 +03:00
Per-Erik Brodin
650adc43a9 nvdec: Correctly set the discontinuity flag 
Instead of clearing the "valid timestamp" flag, which would result in a
timestamp mismatch after a discontinuity.

https://bugzilla.gnome.org/show_bug.cgi?id=787926
 2017-09-20 11:22:15 +10:00
Nicolas Dufresne
ee021c0418 kmssink: Don't leak the dumb buffer on drain 2017-09-08 10:16:12 -04:00
Nicolas Dufresne
22ce257f1c kmssink: Don't assume buffer pool won't touch buf pointer 
Just for extra safety, let's not assume that gst_buffer_pool_acquire()
won't ever touch the buf pointer.
 2017-09-08 09:28:19 -04:00
Guillaume Desmottes
7e38fb5422 kms: fix crash if bo allocation failed when copying to dumb buffer 
If bo allocation failed we destroy the buffer and return GST_FLOW_ERROR,
but the @buffer pointer was still pointing to the address of the
destroyed buffer. gst_kms_sink_copy_to_dumb_buffer() was then trying to
unref it when bailing out causing a crash.

Leave @buffer untouched if allocation failed to fix the crash.
Also remove the check on *buffer being not NULL as gst_buffer_new()
will abort if it failed.

https://bugzilla.gnome.org/show_bug.cgi?id=787442
 2017-09-08 09:26:21 -04:00
Nicolas Dufresne
9b2e28d91d Request minimum buffer even if need_pool is FALSE 
When tee is used, it will not request a pool, but still it wants to
know how many buffers are required.

https://bugzilla.gnome.org/show_bug.cgi?id=730758
 2017-09-06 14:19:37 -04:00
Matthew Waters
4d2382fb27 amc: actually use the provided application class loader 
For the camera and sensor

Fixes a couple of ClassNotFound java exceptions when initializing GStreamer
off the main thread.
 2017-09-05 21:16:33 +10:00
George Kiagiadakis
83883a5c18 ipcpipeline: cleanup header includes 
We are only using read(), write(), memcpy(), strlen() and errno
in ipcpipelinecomm.c. Everything else is glib/gstreamer.
 2017-09-04 16:03:17 +03:00
George Kiagiadakis
15927b6511 ipcpipeline: use GstPoll instead of select() to watch for socket activity 
... and make that code more readable in the process

https://bugzilla.gnome.org/show_bug.cgi?id=787208
 2017-09-04 15:52:03 +03:00
Per-Erik Brodin
f267451751 nvdec: fix build after GL/gl.h no longer included 
GL headers are no longer included in public gstgl headers, except for
gstglfuncs.h so make sure to include that one.

https://bugzilla.gnome.org/show_bug.cgi?id=786993
 2017-08-30 09:37:14 +03:00
Matthew Waters
63c582d685 gl: fix build for ios/win32/android after 2fd84a6c 
Some missing GL includes.
 2017-08-28 12:57:47 +10:00
Philippe Normand
157a255c43 applemedia: fix build after commit 2fd84a6c 2017-08-22 16:19:39 +01:00
Jan Alexander Steffens (heftig)
f338621446 sys: Convert source files to UTF-8 
Otherwise we have problems with the new gtk-doc
ported to python. But it's a good thing to do
anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=786364
 2017-08-16 13:05:05 +01:00
Dave Johnstone
0cd1bf13e8 decklinkvideosink: Add support for Decklink hardware keying 
Add two properties (keyer-mode and keyer-level) to control the built-in hardware keyer of Decklink cards.

https://bugzilla.gnome.org/show_bug.cgi?id=773660
 2017-08-15 11:09:37 +03:00
Nicolas Dufresne
a5229c3098 kmssink: Add bus-id property 
https://bugzilla.gnome.org/show_bug.cgi?id=786112
 2017-08-11 09:32:08 -04:00
Nicolas Dufresne
b7b7948e5f kmssink: Free devname before setting it 
This avoids leaking the devname if the property is set twice.
 2017-08-09 15:00:17 -04:00
Nicola Murino
f5d8304724 vtenc: assume 25 fps for unknown framerate 
This is better than reporting no latency at
all and then later failing in live pipelines.

https://bugzilla.gnome.org/show_bug.cgi?id=786036
 2017-08-09 12:38:05 +03:00
Nicolas Dufresne
1ec081f96d Revert "kmssink: support videooverlay interface" 
This is causing hard failure for non-squared pixel. The fix isn't
trivial so taking offline by reverting.

This reverts commit db07f4507d.
 2017-08-07 16:00:59 -04:00
Sebastian Dröge
571c8bc1ff decklink: Fix indentation 2017-08-02 19:07:35 +03:00
George Kiagiadakis
58e2b2ef1c ipcpipeline: don't use g_steal_pointer; it's not in the current required version of GLib 
We depend on GLib 2.40, g_steal_pointer was introduced in 2.44.

https://bugzilla.gnome.org/show_bug.cgi?id=785698
 2017-08-02 10:46:46 +03:00
George Kiagiadakis
30f5abc32c ipcpipeline: move to sys/ and make it dependent on platform support for unix sockets 2017-08-02 10:40:24 +03:00
Georg Lippitsch
a205338082 decklinksrc: Raise limit of devices to 16 
https://bugzilla.gnome.org/show_bug.cgi?id=785694
 2017-08-01 10:22:58 -04:00