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Author SHA1 Message Date
Nirbheek Chauhan
ff17a404b3 wasapi: Call CoIn/Uninitialize() around prepare() 
Seems to be required for exclusive mode and also for all
initialization on Windows 7

https://bugzilla.gnome.org/show_bug.cgi?id=795274
 2018-04-16 19:35:07 +05:30
Tim-Philipp Müller
b476893560 Automatic update of common submodule 
From f0c2dc9 to ed78bee
 2018-04-16 10:53:07 +01:00
Víctor Manuel Jáquez Leal
3ab5a8cace webrtc: fix gtk-doc annotations 2018-04-16 10:52:02 +02:00
Antonio Ospite
53d7a1298c pcapparse: bail out in case of fragmented packets 
pcapparse cannot parse fragmented IP packets correctly, in particular it
will get confused when trying to parsing fragments as standalone frames
in two ways:

  1. the first fragment will have the packet length greater than the
     frame size and will always be discarded;

  2. fragments with non-zero offsets will be interpreted as full packets
     and the first part of their raw payload data will be parsed as the
     transport protocol header, resulting in bogus values for addresses
     and ports, thus evading the properties filtering on those values.

This can make it difficult for users to see why the data does not get
downstream.

So be more explicit and just bail out when fragmented packets are
encountered.

https://bugzilla.gnome.org/show_bug.cgi?id=795284
 2018-04-16 11:22:27 +03:00
Antonio Ospite
a4df5132bc pcapparse: add some comments about the pcap format headers 
Since the code is full of magic add at least some guidance for newbies.

https://bugzilla.gnome.org/show_bug.cgi?id=795284
 2018-04-16 11:22:27 +03:00
Garima Gaur
8e6375c08b resindvd, uvch264src, dx9screencapsrc: fix clock ref leaks in error paths 
https://bugzilla.gnome.org/show_bug.cgi?id=776376
 2018-04-12 19:07:19 +01:00
Garima Gaur
70fbcf9c0f bluez: avdtpsrc: fix caps leak in error code paths 
https://bugzilla.gnome.org/show_bug.cgi?id=776085
 2018-04-12 18:19:32 +01:00
Seungha Yang
3caf16a199 h265parse: Make caps writable before modifying them 
Fix following assertion failure
GStreamer-CRITICAL **: gst_structure_remove_field: assertion 'IS_MUTABLE (structure)' failed

https://bugzilla.gnome.org/show_bug.cgi?id=795032
 2018-04-11 22:47:21 -04:00
Philippe Normand
b26cc16d1e fakevideosink: explicit type cast for max-lateness property setter 
g_object_set() expects the parameters values to be the exact type of the
property being set.
 2018-04-10 10:26:38 +01:00
Nirbheek Chauhan
5409cd4920 wasapi: Handle return value of WaitForSingleObject 
The wait could've failed for whatever reason, we should handle that.
 2018-04-10 05:16:54 +05:30
Nirbheek Chauhan
0a518c9be1 wasapi: Call _Start if the client was _Reset 
Otherwise we will wait forever in WaitForSingleObject because we forgot
to start the client again after _Stop is called in reset().

https://bugzilla.gnome.org/show_bug.cgi?id=795114
 2018-04-10 05:16:54 +05:30
Guillaume Desmottes
9cd77b1644 fakevideosink: request an extra buffer if enable-last-sample is enabled 
If the 'enable-last-sample' property is enabled, fakevideosink will keep
a reference on last rendered buffer which may lead to buffer starvation
in the pipeline.
Request one extra buffer in this case so we always have a buffer flying
in the pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=795109
 2018-04-09 18:09:44 +02:00
Nirbheek Chauhan
c427860a20 wasapi: Don't open the device in get_caps() 
We can just return the template caps till the device is opened when
going from READY -> PAUSED. This fixes a CRITICAL when calling
ELEMENT_ERROR before the ringbuffer is allocated.

Also fixes a couple of leaks in error conditions.

https://bugzilla.gnome.org/show_bug.cgi?id=794611
 2018-04-09 17:28:11 +05:30
Nirbheek Chauhan
b7653925db wasapi: Only use audioclient3 when low-latency 
Causes glitches on very slow CPU machines or VMs, and our
out-of-the-box experience should be good.

https://bugzilla.gnome.org/show_bug.cgi?id=794497
 2018-04-06 23:11:18 +05:30
Nirbheek Chauhan
41a4a8fe0d wasapi: Don't derive device period from latency time 
This seems to cause glitches on devices with low CPU availability,
such as virtual machines. Maybe even actual machines under high load.

https://bugzilla.gnome.org/show_bug.cgi?id=794497
 2018-04-06 23:11:11 +05:30
U. Artie Eoff
275d754156 msdk: fix plugin load on implementations with only HW support 
We can't assume that MSDK always supports SW implementation
on all platforms.  Thus, msdk_is_available should check for
ANY implementation.

https://bugzilla.gnome.org/show_bug.cgi?id=794991
 2018-04-04 17:31:14 -08:00
Nirbheek Chauhan
fc989ce544 wasapi: Squelch warning about %x and HRESULT 
HRESULT is always a 32-bit value, as is guint.
 2018-04-04 18:36:38 +05:30
Nirbheek Chauhan
affb0182c6 wasapisrc: Implement loopback recording 
Now, when you set loopback=true on wasapisrc, the `device` property
should refer to a sink (render) device for loopback recording.

If the `device` property is not set, the default sink device is used.
 2018-04-04 01:12:23 +05:30
Nirbheek Chauhan
8649cef462 audiolatency: Fix wave detection in buffers 
-1/1000 is 0, so we were *always* detecting a buffer.
 2018-04-03 23:57:20 +05:30
Nirbheek Chauhan
2ee16a5810 audiolatency: Avoid bogus pts values while starting 2018-04-03 23:57:20 +05:30
Tim-Philipp Müller
f7352ecc5c msdk: fix meson syntax 2018-04-03 19:22:01 +01:00
Sreerenj Balachandran
e4b4f09496 msdk: vpp : Add frame rate control 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 11:10:20 -08:00
Sreerenj Balachandran
c0ea4bdafb msdk: vpp : Add force-aspect-ratio property 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:39:45 -08:00
Sreerenj Balachandran
fb8c536393 msdk: Add more scaling filter algorithms 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:39:35 -08:00
Sreerenj Balachandran
51b6345dc4 msdk: vpp: Add support for horizontal and vertical mirroring 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:39:24 -08:00
Sreerenj Balachandran
108c8fde7f msdk: vpp: Add detail/edge enhancement tuning 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:39:13 -08:00
Sreerenj Balachandran
93c5dd2478 msdk: vpp: Add ProAmp(colorbalance) support 
Added Hue, Saturation, Brightness and Contrast tuning support.

Fixme: Add GstColorBalanceInterface support

https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:39:02 -08:00
Sreerenj Balachandran
f5a3d3d799 msdk: vpp: Add deinterlacing support 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:38:52 -08:00
Sreerenj Balachandran
36e81744d1 msdk: vpp:Add more filters 
-- Add Denoise
-- Add Rotation

https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:38:41 -08:00
Sreerenj Balachandran
d3d89f02b3 msdk: Add VPP element 
https://bugzilla.gnome.org/show_bug.cgi?id=793705
 2018-04-03 10:38:19 -08:00
Tim-Philipp Müller
db6374b308 meson: mpegts: make internal mpegts lib dep depend on the enumtypes header 2018-04-03 14:04:15 +01:00
Sebastian Dröge
385a68b850 hlssink2: Use the new reset-muxer property on splitmuxsink 
We don't want to reset the muxer, otherwise the continuity counter will
reset after each segment and some software gets confused. We want to
create a continuous stream.

https://bugzilla.gnome.org/show_bug.cgi?id=794816
 2018-04-03 14:38:15 +03:00
Sebastian Dröge
7a2110a499 mpegtsmux: Resend initial segments and header sections after FLUSH_STOP 
https://bugzilla.gnome.org/show_bug.cgi?id=794816
 2018-04-03 14:38:15 +03:00
Hyunjun Ko
35b6411d4d msdk: dec: rename the function to what it means more exactly. 
https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-04-02 15:55:55 -08:00
Hyunjun Ko
90491d889a msdk: allocator: libva: check if it's already using dmabuf when mapping 
As long as we negotiate the "DMABuf" capsfeatures for now, map can't be
working. So we need to confirm not to do it if using DMABuf memory.

https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-04-02 15:49:32 -08:00
Daeseok Youn
faa892fb48 nvbaseenc: fix build warnings with HAVE_NVENC_GST_GL 
fix following error:
gstnvbaseenc.c: In function ‘gst_nv_base_enc_set_context’:
gstnvbaseenc.c:451:17: error: unused variable ‘nvenc’ [-Werror=unused-variable]
   GstNvBaseEnc *nvenc = GST_NV_BASE_ENC (element);
                 ^

https://bugzilla.gnome.org/show_bug.cgi?id=794896
 2018-04-02 19:42:15 +01:00
Nirbheek Chauhan
29c785ef28 decklink: Fix MinGW warnings due to MSVC-specific pragmas 
https://bugzilla.gnome.org/show_bug.cgi?id=794652#c7
 2018-03-31 11:16:38 +05:30
Hyunjun Ko
cdc591dbc0 msdkdec: use dmabuf if possible 
https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:06:40 -08:00
Hyunjun Ko
ea92da6e54 msdk: dmabuf support 
This patch includes:
1\ Implements MsdkDmaBufAllocator and allocation of msdk dmabuf memroy.
2\ Each msdk dmabuf memory include its own msdk surface kept by GQuark.
3\ Adds new option GST_BUFFER_POOL_OPTION_MSDK_USE_DMABUF

https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:06:05 -08:00
Hyunjun Ko
5df06545ef msdk: adds new function to get dmabuf information from surface. 
https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:05:16 -08:00
Hyunjun Ko
bd8ffcb29d msdk: allocator: get dmabuf handle during allocation if required 
https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:04:28 -08:00
Hyunjun Ko
c3438b5a0f msdk: generalize the parameter of msdk video memory functions 
There needs to be generalized for the parameter from
GstVideoMsdkVideoMemory to GstMemory.

Thus we can call these functions if using DMABuf memory.

https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:03:00 -08:00
Hyunjun Ko
762eb97092 msdk: specify the way to find a proper cached response by request 
The current way to find proper response by just comparing request's
value is wrong.  We need to compare the size of a frame and the
number of suggested frames.

Refer to the sample in https://github.com/Intel-Media-SDK/samples.

https://bugzilla.gnome.org/show_bug.cgi?id=793707
 2018-03-30 11:02:26 -08:00
Paul Kocialkowski
a53019068d kmssink: Add support for the Allwinner DRM driver (sun4i-drm) 
This adds the sun4i DRM driver to the list of DRM drivers in kmssink.
The driver allows displaying video in either the main plane or an
overlay plane.

https://bugzilla.gnome.org/attachment.cgi?bugid=794839
 2018-03-30 09:16:39 -04:00
Sreerenj Balachandran
e40dc51fcd msdk: dec: remove framerate field from sink caps template 
Removes unessential field framerate for decoder so that negotiation
works even if framerate is not provided from upstream.

https://bugzilla.gnome.org/show_bug.cgi?id=789752
 2018-03-29 13:06:41 -08:00
Hyunjun Ko
1955ffed3f msdk: dec: set framerate to the driver only if provided 
For example, if framerate 0/1 is provided from upstream, the driver
fails to configure and complain about it.

We can let it go and make the driver assuming framerate itself.

https://bugzilla.gnome.org/show_bug.cgi?id=789752
 2018-03-29 12:41:48 -08:00
Hyunjun Ko
0eaf3bdcd9 msdk: h265dec: remove framerate field from sink caps template 
Removes unessential field framerate for decoder so that negotiation
works even if framerate is not provided from upstream.

https://bugzilla.gnome.org/show_bug.cgi?id=789752
 2018-03-29 12:40:34 -08:00
Sreerenj Balachandran
f1f148fe7c msdk: Don't set extended coding options for JPEG encode 
MJPEG doesn't have support for extended coding options

https://bugzilla.gnome.org/show_bug.cgi?id=793873
 2018-03-29 11:56:19 -08:00
Tim-Philipp Müller
9c415083b6 docs: plugins: remove stale xml data for moved or renamed plugins 
rawparse plugin moved to -base, only legacyrawparse remains.
siren plugin was renamed and was listed twice.

https://bugzilla.gnome.org/show_bug.cgi?id=794069
 2018-03-27 17:41:28 +01:00
Tim-Philipp Müller
4d76070f4e rtponviftimestamp: fix state change function init/reset 
When starting up we need to initialise things *before*
streaming starts, so before we chain up to the parent
class in the state change function. And when we shut
down the element, we need to reset things after streaming
has stopped, so after we chain up to the parent class
in the state change function.

Possibly related to memory leak in:
https://bugzilla.gnome.org/show_bug.cgi?id=794353
 2018-03-27 16:51:30 +01:00