Commit graph

2648 commits

Author SHA1 Message Date
Reynaldo H. Verdejo Pinochet
39c50e7b85 dvbsrc: explicitly disable stream filter for invalid ids 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
e32a058fcf dvb/parsechannels: do not assume DVB-T from zap file alone
DVB-T/T2 have the same number of fields so we were
wrongly assuming DVB-T for DVB-T2 broadcasts. Not
setting the delivery system here allows for dvbsrc
to make an informed guess based on the channel
parameters.
2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
8fcdf14846 dvbsrc: consider transmission mode for delsys autodetection 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
f0d7a8cb89 dvbsrc: factor out transmission mode check against delsys 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
15e21fee71 dvbsrc: improve delivery system autodetection 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
793c1a2423 dvbsrc: add modulation checks for DVB-T and T2 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet
4f0e42b8e4 dvbsrc: improve debug output from _open_frontend()
* Clarify message on delsys info gathering
* Combine redundant INFO/DEBUG pair
2016-05-11 16:10:27 -07:00
Reynaldo H. Verdejo Pinochet
16643e2db7 dvbsrc: fix invalid dereference of delsys data
Use GPOINTER_TO_INT to read GINT_TO_POINTER stored
data.
2016-05-11 16:10:16 -07:00
Sebastian Dröge
00d961a839 amcaudiodec: Set layout=interleaved in raw audio caps
Otherwise the GAP event fallback negotiation will fail to produce complete
srcpad caps, and thus fail.

https://bugzilla.gnome.org/show_bug.cgi?id=766289
2016-05-11 23:49:36 +03:00
Edward Hervey
41283361fa decklinkvideosrc: Fix previous commit
The frames queue might return nothing (be empty) if we're flushing.

Move the assertion to after the flushing check
2016-05-11 16:52:44 +02:00
Philippe Normand
c78819b26a applemedia: fix core_video_meta init registration 2016-05-10 19:22:33 +03:00
Tim-Philipp Müller
ddcc1c6442 decklinkvideosrc: fix use-after-free in error code path 2016-05-10 09:40:38 +01:00
Tim-Philipp Müller
8d128f8bf5 decklinkvideosrc: remove unnecessary checks for non-NULL frame
We can't get a NULL frame here.

CID 1359923
2016-05-10 09:38:28 +01:00
Reynaldo H. Verdejo Pinochet
d0e553a6d3 dvbsrc: abort at open frontend failure 2016-05-09 15:23:32 -07:00
Sebastian Dröge
43487482e5 applemedia: Ship all headers in tarballs
Some were missing from noinst_HEADERS.

https://bugzilla.gnome.org/show_bug.cgi?id=766163
2016-05-09 12:50:47 +03:00
Reynaldo H. Verdejo Pinochet
5b1191cb4c dvbsrc: smarten-up delsys autodetection logic
When there's no explicit delivery system information
for a channel in the channel configuration file and
the user hasn't selected one via setting the delsys
property, we *guessed* it by selecting the last
supported delsys reported by the driver. This change
provides the basis for smarter delsys auto detection
and implements a rule for DVB-T2. Rules for other
delivery systems can be added in _guess_delsys() in
a similar way.

Additionally: Store list of adapter-supported
delivery systems instead of querying the driver each
time this information is needed.

Related to:

https://bugzilla.gnome.org/show_bug.cgi?id=765731
2016-05-06 16:15:36 -07:00
Reynaldo H. Verdejo Pinochet
571568a09c dvbsrc: remove remaining polling logic from _tune_fe()
No need to do any polling here.
2016-05-06 16:15:36 -07:00
Justin Kim
c8e34e93b2 androidmeida: replace with new surfacetexture for ahcsrc
GstAmcSurfaceTexture is more clear and simple than GstAGSurfaceTexture.

https://bugzilla.gnome.org/show_bug.cgi?id=763099
2016-05-06 09:18:00 +03:00
Alessandro Decina
5228238715 applemedia: vtdec: output sysmem by default 2016-05-04 11:33:16 +10:00
Sebastian Dröge
65398a1596 directsoundsrc: Convert Windows strings to UTF8 before comparing against UTF8 strings
The device name and descriptions returned are in the locale encoding, not
UTF8. Our device name property is in UTF8 though, so we need to convert.

https://bugzilla.gnome.org/show_bug.cgi?id=756948
2016-05-03 16:59:33 +03:00
Vivia Nikolaidou
a4ae449434 decklink: Fix swapped name and nick in GEnumValues
https://bugzilla.gnome.org/show_bug.cgi?id=742878
2016-05-03 15:57:23 +03:00
Vivia Nikolaidou
832764d2fd decklink: Add initial 10bit support for YUV modes
https://bugzilla.gnome.org/show_bug.cgi?id=742878
2016-05-03 15:57:23 +03:00
Sebastian Dröge
87503ac174 decklink: Fix indentation 2016-05-03 15:57:23 +03:00
Reynaldo H. Verdejo Pinochet
8c03f448c3 dvbsrc: avoid possible race on _output_frontend_stats()
Make sure we send out our info message before we give up ownership
of the structure.
2016-04-29 23:39:06 -07:00
Reynaldo H. Verdejo Pinochet
05ebd33887 dvbsrc: var rename in _output_frontend_params()
Now it matches the rest of its status peers. Underscore
was a leftover from previous times.
2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet
530d56fac3 dvbsrc: always output known frontend status params
The only mandatory frontend information for our use case
is its status. Make sure we output what we know instead
of choking at the first error getting SNR, BER or any of
the other informational parameters.
2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet
098934d3ae dvbsrc: refactor signal locking loop
Get rid of preliminar frontend status check.
2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet
b5663e4f53 dvbsrc: drop unneeded polling step on _tune_fe()
Additional waiting was not needed. Specially considering
it came after a successful READ_STATUS ioctl and was
followed by an EINTR-resilent retry.
2016-04-29 16:01:23 -07:00
Song Bing
c9cd32bcea pvrbufferpool: fix gst_meta_register() parameters
https://bugzilla.gnome.org/show_bug.cgi?id=765581
2016-04-26 13:45:07 +01:00
Jerome Laheurte
c7e0e8d6ab dshowsrcwrapper: fix DirectShow caps negotiation and set capture pin caps
Some cameras (IDS) have broken DirectShow drivers which incorrectly fill some
fields in the VIDEOINFOHEADER structure; comparison between suggested and
supported media types in CBaseRenderer should ignore deprecated and/or not
essential fields; additionaly explicitely setting the mediatype for the capture
pin before trying to connect it works around another IDS driver bug, and
should have been already done anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=765428
2016-04-23 15:21:44 +01:00
Jerome Laheurte
26dfb7db83 dshowsrcwrapper: add support for RGB32, RGB555, RGB565 and RGB8 color spaces
Some cameras (IDS) only support those.

https://bugzilla.gnome.org//show_bug.cgi?id=765427
2016-04-23 15:17:34 +01:00
Jerome Laheurte
97529971fc dshowsrcwrapper: fix include path and link error
Add include path so that the cmake-generated project
is able to find gstconfig.h

Add /SAFESEH:NO to MSVC linker options so it can link with
gstreamer libraries on Windows.

https://bugzilla.gnome.org//show_bug.cgi?id=765426
2016-04-23 15:13:05 +01:00
Hyunjun Ko
45b258127c applemedia: vtenc: fix build break on iOS
Fix 'conflicting types' error
https://bugzilla.gnome.org/show_bug.cgi?id=765292
2016-04-21 09:28:01 +03:00
Reynaldo H. Verdejo Pinochet
40b2f41ca6 dvbsrc: add test for invalid DVB-T2 bandwidth 2016-04-20 15:42:25 -07:00
Reynaldo H. Verdejo Pinochet
549785a432 dvbsrc: warn on wrong DVB-T2 stream ID value
Stream ID, used for DVB-T2/S2 and ISDB-S can
not exceed 255 for the former. Change makes this
explicit.
2016-04-20 15:42:17 -07:00
Hyunjun Ko
5023a7c85d applemedia: vtenc: Fix a warning by weak-link symbol
Fix this warning
address of function 'VTCompressionSessionPrepareToEncodeFrames' will always evaluate to 'true' [-Wpointer-bool-conversion]

https://bugzilla.gnome.org/show_bug.cgi?id=765292
2016-04-20 17:16:02 +03:00
Nirbheek Chauhan
6472482680 d3dvideosink: Don't include deprecated and unavailable d3dx9tex.h
It's not needed, not on native Windows nor with mingw, and
we don't use anything from it anyway

https://bugzilla.gnome.org/show_bug.cgi?id=765250
2016-04-19 13:51:03 +01:00
Philipp Zabel
b2c58d3bc5 kmssink: add sync support for secondary pipes
The vblank event request must specify the crtc for which to request
the event. This fixes kmssink synchronisation for crtcs other than
the first.

https://bugzilla.gnome.org/show_bug.cgi?id=765064
2016-04-19 11:10:49 +02:00
Reynaldo H. Verdejo Pinochet
7597f4dd7a dvbsrc: show invalid delsys/mod combination if found 2016-04-15 13:38:36 -07:00
Reynaldo H. Verdejo Pinochet
31041c3ae9 dvbsrc: add modulation check for ATSC 2016-04-15 11:29:48 -07:00
Reynaldo H. Verdejo Pinochet
34d888220c dvbsrc: do not autodetect delsys twice
The process is dealt with the first time the adapter is
opened, there is no need to do this again.
2016-04-15 10:16:47 -07:00
Sebastian Dröge
4ad32506c6 applemedia: GstCoreVideoMeta in the plugin using only public API has no ctx member 2016-04-13 13:10:12 +03:00
Sebastian Dröge
d00c458592 applemedia: GstCoreMediaMeta in the plugin using only public API has no ctx member 2016-04-13 13:09:05 +03:00
Sebastian Dröge
6c020b7f3c meta: Initialize all remaining metas in their init function
https://bugzilla.gnome.org/show_bug.cgi?id=764902
2016-04-13 10:25:32 +03:00
Sebastian Dröge
ccc068576a meta: Initialize all GstMeta fields
During allocation they are not initialized to all zeroes.

https://bugzilla.gnome.org/show_bug.cgi?id=764902
2016-04-13 10:17:24 +03:00
Reynaldo H. Verdejo Pinochet
768b0c2696 dvbsrc: avoid redundant delsys querying
There is no need to query the frontend for the list
of supported delivery systems if we are selecting
one from the list of autodetected ones.
2016-04-12 15:08:29 -07:00
Reynaldo H. Verdejo Pinochet
0826e78266 dvb/parsechannels: add information to file not found error
Adds useful failure info (like filename) comming from
g_file_get_contents() as done for every other error in
this block.
2016-04-12 15:06:26 -07:00
Philipp Zabel
2f51985191 kmssink: enable UYVY, YUY2, and YVYU (interleaved YUV 4:2:2) formats
https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Philipp Zabel
360e9343f9 kmssink: enable NV16 (chroma-interleaved YUV 4:2:2) format
https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Philipp Zabel
bdb62b2658 kmssink: enable Y42B (planar YUV 4:2:2) format
https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Víctor Manuel Jáquez Leal
7d06cf3297 kmssink: keep last rendered buffer in memory
https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Víctor Manuel Jáquez Leal
b29f7d048c kmssink: wait for page flip or vblank
This patch requests for drmModePageFlip() for the used CRTC, if the kernel
module suppports async page flip. If it does not, the element requests for a
vblank event. A GstPoll waits for the event to happen.

https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Víctor Manuel Jáquez Leal
c419d17dbf kmssink: add dmabuf support
This patch will enable the import of dmabufs into a KMS buffer using
the PRIME kernel interface.

If the driver does not support prime import, the method is skipped.

It has been tested with a Freescale I.MX6 board.

https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Víctor Manuel Jáquez Leal
1aee6cdc25 kmssink: calculate display ratio
Get the aspect ratio given the information provided by libdrm, and with it
calculate the display ratio.

https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Víctor Manuel Jáquez Leal
620e1d2fcd kmssink: add plugin and sink element
This is simple video sink that use libdrm/libkms API to render frames.

The element uses planes to render through drmModeSetPlane().

It has been tested in an Exynos4412 board and in a Freescale I.MX6 board.

https://bugzilla.gnome.org/show_bug.cgi?id=761059
2016-04-11 19:57:48 +02:00
Sebastian Dröge
da999d7af8 decklink: Initialize capture_time to NONE so it can be used if no video frame is provided but audio is
CID 1358390
2016-04-08 14:08:31 +03:00
Matthew Waters
dc1a326090 nvenc: add some rate control modes/properties
Supported modes are constant quantizer, cbr, vbr and vbr with a minimum quantizer.
2016-04-08 15:24:20 +10:00
Matthew Waters
065f4dceb1 nvenc: move codec config initialization from the implementation to the base class
Supports a better separation of configuration parameters
2016-04-08 15:08:18 +10:00
Matthew Waters
c45fc2ef53 nvenc: add preset selection
Some presets are not always supported on all devices and will cause an error if
used.  Specifically, the LOSSLESS presets are known to not work everywhere.
2016-04-08 15:08:18 +10:00
Sebastian Dröge
f06647fd0c decklinkaudiosrc: Don't accept packets without timestamps after a discont
We have no idea which timestamps they are supposed to have so the only thing
we can do at this point is to drop them. Packets without timestamps happen if
audio was captured but no corresponding video, which shouldn't happen under
normal circumstances.

https://bugzilla.gnome.org/show_bug.cgi?id=747633
2016-04-05 14:49:51 +03:00
Sebastian Dröge
0004920c83 decklinkaudiosrc: Don't crash when receiving video frames but no audio
And mark these events as disconts to reset time tracking in the audio source.

https://bugzilla.gnome.org/show_bug.cgi?id=747633
2016-04-05 14:47:00 +03:00
Tim-Philipp Müller
8abff20185 decklinkvideosrc: don't crash if we get NULL video frames in the callback
For some reason we seem to sometimes get NULL video_frames in the
::VideoInputFrameArrived() callback, observed on Intensity Pro cards.

https://bugzilla.gnome.org/show_bug.cgi?id=747633
2016-04-05 14:46:22 +03:00
Kouhei Sutou
d27662fdcd directsoundsrc: add missing -lole32
CLSIDFromString() requires ole32.dll.
See https://msdn.microsoft.com/en-us/library/windows/desktop/ms680589%28v=vs.85%29.aspx

CLSIDFromString() is introduced at
f9464ce354 .

https://bugzilla.gnome.org/show_bug.cgi?id=764523
2016-04-03 13:37:16 +03:00
Matthew Waters
d6f7ea88bb nvenc: add support for building against version 6 of the SDK
While mostly API compatible, the ABI has changed so binaries will not work
across header versions (and ultimately nvidia driver releases).

https://bugzilla.gnome.org/show_bug.cgi?id=763324
2016-03-31 17:26:47 +11:00
Sebastian Dröge
5d9df5d5d0 ahcsrc: There's no point in read-only CONSTRUCT properties
And creating one is causing assertions. Also get rid of the other CONSTRUCT
property as it's a) unneeded for default initialization and b) you're not
supposed to use constructor properties when creating element instances and the
GStreamer API doesn't provide direct ways for doing so.

https://bugzilla.gnome.org/show_bug.cgi?id=764339
2016-03-30 10:35:53 +03:00
Thiago Santos
c77e9c8cda dvbbasebin: unref pat table after usage
Remember to unref the GPtrArray of the PAT table after
use
2016-03-24 11:29:35 -03:00
Thiago Santos
1f3852c667 dvbbasebin: plug some leaks
Plug various leaks in dvbbasebin.
2016-03-24 11:29:35 -03:00
Thiago Santos
46473ac287 dvbsrc: print time in same format
Makes it easier to compare
2016-03-24 11:06:47 -03:00
Martin Kelly
d6a17cd3cc ahc: use g_slice_new instead of g_slice_new0
In many cases, we use g_slice_new0 and then immediately overwrite the
allocated memory. This is inefficient. Since we're going to immediately
overwrite it, we might as well use plain g_slice_new.

https://bugzilla.gnome.org/show_bug.cgi?id=763998
2016-03-24 14:59:42 +02:00
Vineeth TM
66bac3eb86 d3dvideosink: post message to application for unhandled keyboard/mouse events
https://bugzilla.gnome.org/show_bug.cgi?id=763403
2016-03-24 14:58:24 +02:00
Justin Kim
b9ecc42b76 ahcsrc: remove probe_properties
It's a residue of 0.10.

https://bugzilla.gnome.org/show_bug.cgi?id=763100
2016-03-24 14:57:39 +02:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Martin Kelly
c257829213 ahc: eliminate AHC*_CALL macros
Currently, we use AHC*_CALL macros to call many of the Camera functions.
However, we already have helper classes to call the Camera functions, so
eliminate the macros.

As a nice side-benefit, we also get improved error handling and
reporting when something goes wrong calling these functions, because a
GError gets populated, and we log a GST_ERROR when something fails. This
was harder to do using macros, as all error handling was hidden from the
caller.

https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-24 14:55:14 +02:00
Martin Kelly
a2f270b316 ahc: use gst unref functions
https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-24 14:55:14 +02:00
Martin Kelly
1bfd6526d4 ahc: use gst new object functions
https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-24 14:55:14 +02:00
Sebastian Dröge
0acdcc1b37 openslesringbuffer: Warn if the position reported by OpenSL is higher than what we queued up so far
This would hint at wrong position reporting, and apparently sometimes happens
after a seek.
2016-03-16 12:03:53 +02:00
Sebastian Dröge
610705cbb4 amc: Correctly handle NULL input buffers
https://bugzilla.gnome.org/show_bug.cgi?id=763401
2016-03-11 10:46:10 +02:00
Sebastian Dröge
9132b72c32 amcvideodec: getOutputBuffers() returns a NULL array when a surface was configured
So don't error out if it does.

https://bugzilla.gnome.org/show_bug.cgi?id=763401
2016-03-11 10:46:10 +02:00
Justin Kim
10c6d1b558 androidmedia: Remove unused file
ahcsrc is registered by gstamc.c

https://bugzilla.gnome.org/show_bug.cgi?id=763098
2016-03-05 10:04:39 +02:00
Martin Kelly
a7d6c07b86 amc: properly deinit when ahcsrc register fails
In the androidmedia plugin_init, we initialize various resources on the
Android device. If anything fails during this series of initializations,
we need to deinitialize any initializations that already occurred.
However, we don't do so if we fail to register the ahcsrc element. Fix
this.

https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-04 09:42:14 +02:00
Martin Kelly
ddebf1ff66 ahc: correct error message
The error message is specific to only one of the failure cases and is
misleading in the others. Correct it to be more generic and cover all
the failure cases.

https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-04 09:42:14 +02:00
Martin Kelly
e337918a06 ahc: remove unneeded #include <stdio.h>
https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-04 09:42:14 +02:00
Martin Kelly
21d1eaa6c8 ahc: typo fix
https://bugzilla.gnome.org/show_bug.cgi?id=763065
2016-03-04 09:42:14 +02:00
Sebastian Dröge
476d5b6940 amcvideodec: When outputting on a surface, accept all color formats
We don't have to understand them, we handle them as a GL texture.

https://bugzilla.gnome.org/show_bug.cgi?id=762792
2016-02-28 11:10:39 +02:00
Sebastian Dröge
924795c85c vtdec: Negotiate the decoder in set_format() already
Don't wait until later, we want to know here if the codec can be opened or not
for the requested format. This was removed (accidentially?) by
  119e09eac3

Without this decodebin has no way to switch to a different decoder if this one
does not work.

https://bugzilla.gnome.org/show_bug.cgi?id=762613
2016-02-25 11:38:07 +02:00
Joe Gorse
2b63a88f26 avfvideosrc: Frame durations as CTime to the API, not double
Newer iOS seems to automatically convert, older iOS/OSX just crashes.

https://bugzilla.gnome.org/show_bug.cgi?id=762575
2016-02-25 11:34:40 +02:00
Matthew Waters
b48049a171 nvenc: release the frames and list when searching for an output buffer
Fixes a massive leak in:

videotestsrc ! nvh264enc ! fakesink
2016-02-25 00:07:14 +11:00
Peter Seiderer
df4ef4be39 fbdevsink: fix bytes per pixel calculation
Simple pipeline

	$ gst-launch-1.0 videotestsrc ! fbdevsink

crashes with SIGSEGV in case the frambuffer xres is smaller
than the virtual xres resolution, e.g.:

	$ fbset

  mode "800x480-0"
          # D: 0.000 MHz, H: 0.000 kHz, V: 0.000 Hz
          geometry 800 480 1920 1200 16
          timings 0 0 0 0 0 0 0
          accel true
          rgba 5/11,6/5,5/0,0/0
  endmode

Debug:
	$ gdb gst-launch-1.0
  (gdb) run videotestsrc ! fbdevsink
  (gdb) where
  #0  0xb6bd2d24 in __memcpy_neon ()
      at ../sysdeps/arm/armv7/multiarch/memcpy_impl.S:591
  #1  0xb69b04e8 in gst_fbdevsink_show_frame (videosink=0x10a3378,
      buf=0xb5c08838) at gstfbdevsink.c:269
  #2  0xb69e88c4 in gst_base_sink_do_preroll (sink=sink@entry=0x10a3378,
      obj=0xb5c08838, obj@entry=0xa0) at gstbasesink.c:2281
  #3  0xb69e92bc in gst_base_sink_do_sync (basesink=basesink@entry=0x10a3378,
      obj=0xa0, obj@entry=0xb5c08838, late=0x0, late@entry=0xb6548ba0,
      step_end=0x140, step_end@entry=0xb6548ba4) at gstbasesink.c:2500
  #4  0xb69ea67c in gst_base_sink_chain_unlocked (
      basesink=basesink@entry=0x10a3378, obj=0x0, obj@entry=0xb5c08838,
      is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3486
  #5  0xb69ec1c0 in gst_base_sink_chain_main (basesink=0x10a3378,
      pad=<optimized out>, obj=0xb5c08838, is_list=0) at gstbasesink.c:3647
  #6  0xb6eb5b10 in gst_pad_chain_data_unchecked (pad=0x10a6170,
      type=<optimized out>, data=0xb5c08838) at gstpad.c:4086
  #7  0xb6eb7a34 in gst_pad_push_data (pad=pad@entry=0x10a6020,
      type=type@entry=4112, data=0xb5c08838) at gstpad.c:4338
  #8  0xb6ebf344 in gst_pad_push (pad=pad@entry=0x10a6020,
      buffer=<optimized out>) at gstpad.c:4454
  #9  0xb69f22f0 in gst_base_src_loop (pad=0x10a6020) at gstbasesrc.c:2845
  #10 0xb6eeddfc in gst_task_func (task=0x10a8828) at gsttask.c:331
  #11 0xb6d485a0 in g_thread_pool_thread_proxy (data=<optimized out>)
   at gthreadpoQuit
  (gdb) frame 1
  #1  0xb69b04e8 in gst_fbdevsink_show_frame (videosink=0x10a3378,
      buf=0xb5c08838) at gstfbdevsink.c:269
  269     gstfbdevsink.c: No such file or directory.
  (gdb) p fbdevsink
  $1 = (GstFBDEVSink *) 0x10a3378
  (gdb) p *fbdevsink
  $2 = {videosink = {element = {element = {object = {object = {
              g_type_instance = {g_class = 0x10a2d60}, ref_count = 3,
              qdata = 0x0}, lock = {p = 0x0, i = {0, 0}},
            name = 0x10a2f30 "fbdevsink0", parent = 0x10a70a0, flags = 32,
            control_bindings = 0x0, control_rate = 100000000,
            last_sync = 18446744073709551615, _gst_reserved = 0x0},
          state_lock = {p = 0x109f9a8, i = {0, 0}}, state_cond = {p = 0x0, i = {
              3, 0}}, state_cookie = 2, target_state = GST_STATE_PAUSED,
          current_state = GST_STATE_READY, next_state = GST_STATE_PAUSED,
          pending_state = GST_STATE_PAUSED,
          last_return = GST_STATE_CHANGE_ASYNC, bus = 0x108bcb8, clock = 0x0,
          base_time = 0, start_time = 0, numpads = 1, pads = 0x109cc20,
          numsrcpads = 0, srcpads = 0x0, numsinkpads = 1, sinkpads = 0x109cc30,
          pads_cookie = 1, _gst_reserved = {0x0, 0x0, 0x0, 0x0}},
        sinkpad = 0x10a6170, pad_mode = GST_PAD_MODE_PUSH, offset = 0,
        can_activate_pull = 0, can_activate_push = 1, preroll_lock = {p = 0x1,
          i = {1, 0}}, preroll_cond = {p = 0x0, i = {0, 0}}, eos = 0,
        need_preroll = 1, have_preroll = 0, playing_async = 1,
        have_newsegment = 1, segment = {flags = GST_SEGMENT_FLAG_NONE, rate = 1,
          applied_rate = 1, format = GST_FORMAT_TIME, base = 0, offset = 0,
          start = 0, stop = 18446744073709551615, time = 0, position = 33333333,
          duration = 18446744073709551615, _gst_reserved = {0x0, 0x0, 0x0,
            0x0}}, clock_id = 0x0, sync = 1, flushing = 0, running = 0,
        max_lateness = 20000000, priv = 0x10a3188, _gst_reserved = {
          0x0 <repeats 20 times>}}, width = 0, height = 0, priv = 0x10a3180,
      _gst_reserved = {0x0, 0x0, 0x0, 0x0}}, fixinfo = {
      id = '\000' <repeats 15 times>, smem_start = 1078984704,
      smem_len = 4608000, type = 0, type_aux = 0, visual = 2, xpanstep = 1,
      ypanstep = 1, ywrapstep = 0, line_length = 3840, mmio_start = 0,
      mmio_len = 0, accel = 0, capabilities = 0, reserved = {0, 0}}, varinfo = {
    xres = 800, yres = 480, xres_virtual = 1920, yres_virtual = 1200,
    xoffset = 0, yoffset = 0, bits_per_pixel = 16, grayscale = 0, red = {
      offset = 11, length = 5, msb_right = 0}, green = {offset = 5,
      length = 6, msb_right = 0}, blue = {offset = 0, length = 5,
      msb_right = 0}, transp = {offset = 0, length = 0, msb_right = 0},
      nonstd = 0, activate = 0, height = 4294967295, width = 4294967295,
      accel_flags = 1, pixclock = 0, left_margin = 0, right_margin = 0,
      upper_margin = 0, lower_margin = 0, hsync_len = 0, vsync_len = 0,
      sync = 0, vmode = 0, rotate = 0, colorspace = 0, reserved = {0, 0, 0, 0}},
    fd = 5,
    framebuffer = 0xb654a000 <error: Cannot access memory at address 0xb654a000>, device = 0x10a38d8 "/dev/fb0", width = 320, height = 240, cx = 240, cy = 120,
    linelen = 1280, lines = 240, bytespp = 4, fps_n = 30, fps_d = 1}
  (gdb) p map
  $3 = {memory = 0xb5d24008, flags = GST_MAP_READ,
    data = 0xb5d24058 '\377' <repeats 90 times>, "\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\340\377\377\a\377\a\377\a\377\a\377\a\377\a\377\a\377\a\377\a"...,
    size = 153600, maxsize = 153603, user_data = {0x0,
      0xb69e3ba4 <gst_base_sink_set_last_buffer_unlocked+92>, 0x10a3378, 0x0},
    _gst_reserved = {0x1, 0x10a3378, 0xb6f50dd8 <_gst_debug_min>, 0xb5c08838}}
  (gdb) p i
  $4 = 121

Fix this by changing the fbdevsink->bytespp calculation using
the frame buffer xres_virtual size instead of xres.

https://bugzilla.gnome.org/show_bug.cgi?id=762482
2016-02-23 11:36:57 +02:00
Vineeth TM
9900b08512 uvch264_src: Fix caps memory leak
v4l_caps and new_caps are being allocated new memory before freeing the
old allocation.

https://bugzilla.gnome.org/show_bug.cgi?id=761108
2016-02-17 08:57:30 +00:00
Vineeth TM
8b80137f4b acmenc/acmmp3dec: remove unnecessary break after return
https://bugzilla.gnome.org/show_bug.cgi?id=761109
2016-02-16 18:03:51 +02:00
Alessandro Decina
4aaaf23868 applemedia: videotesturecache: let CVOpenGLESTextureCache flush every 1s
Leave kCVOpenGLESTextureCacheMaximumTextureAgeKey to the default (1s). We used
to set it to 0 and flush manually, but apparently (looking at the GLES profiler)
0 means "disable the cache entirely".
2016-02-10 15:40:02 +11:00
Alessandro Decina
99f29ec56e applemedia: vtdec: implement GstElement::set_context 2016-02-09 14:13:26 +11:00
Alessandro Decina
915124b363 applemedia: vtdec: update copyright 2016-02-09 14:13:26 +11:00
Alessandro Decina
e34fe9fe70 applemedia: avfvideosrc: implement GstElement::set_context
Needed to properly handle gst.gl.app_context(s).
2016-02-09 14:13:26 +11:00
Alessandro Decina
022e060563 applemedia: avfvideosrc: add myself to the copyright holders 2016-02-09 14:13:26 +11:00
Matthew Waters
cd4a93da3b glsyncmeta: separate out gpu/cpu waits.
CPU waits are more expensive and are only required if the CPU is ever going to
access the data. GPU waits perform inter-context synchronisation and are cheaper
as they don't require CPU intervention.
2016-02-09 12:30:25 +11:00
Arun Raghavan
94f1748b6b tinyalsasink: Use glib CLAMP() instead of our own macro 2016-02-05 21:35:15 +05:30
Arun Raghavan
5f9065c114 tinyalsasink: Limit period size and count to what the h/w permits 2016-02-05 15:56:05 +05:30
Matthew Waters
9efdfb1a29 amcvideodec: pass the correct time value to wait_for_sync
When we are not waiting, we need to pass -1 to signal that we just want to check
that the frame was/n't rendered.  Avoids waiting for frames that will never be
rendered.

https://bugzilla.gnome.org/show_bug.cgi?id=761014
2016-02-04 15:46:22 +11:00
Matthew Waters
3c29dcaddb amcvideodec: advance the ready counter ourselves when render=FALSE
When not rendering the video frame, e.g. when freeing an unreleased sync frame,
we will not receive a frame listener callback.

Reduces the amount of 'on_frame_available miss detected' messages when dropping
frames.

https://bugzilla.gnome.org/show_bug.cgi?id=761014
2016-02-04 15:46:22 +11:00
Jan Schmidt
0d3cd82749 decklinkaudiosrc: Fix discont tracking
Don't reset the marker that's tracking disconts until
either the discont disappears or we resync.
2016-02-04 14:33:09 +11:00
Tim-Philipp Müller
501930dc0d Remove ancient and dead cdrom control plugin
This was never even ported to 0.10, and I don't think
it's particularly useful, since it's just a control
interface really. Let's remove it.
2016-02-03 21:22:28 +00:00
Reynaldo H. Verdejo Pinochet
2da52e79b3 tinyalsasink: fix tinalsa typo 2016-02-02 13:30:29 -08:00
Reynaldo H. Verdejo Pinochet
4c5abcb997 tinyalsasink: fix sample launch line 2016-02-02 11:06:52 -08:00
Arun Raghavan
bb240714fb tinyalsasink: Use int type if we support a single rate/channel count
Avoids using an int range if the field we're setting is not actually a
range.
2016-02-02 16:38:31 +05:30
Arun Raghavan
c8bd74fa9a tinyalsa: Add a new sink plugin using tinyalsa
This uses the tinyalsa library to playback to an ALSA device. Future
work can include using the mmap interface.

https://bugzilla.gnome.org/show_bug.cgi?id=761230
2016-02-02 08:30:59 +05:30
Tim-Philipp Müller
0770fa4ed5 dvbsrc: drop unnecessary use of _stdint.h 2016-01-30 17:35:33 +00:00
Matthew Waters
b276de7827 amcvideodec: guard against not finding a valid frame in loop
Fixes sporadic crashes on finishing decoding a video.

https://bugzilla.gnome.org/show_bug.cgi?id=761014
2016-01-29 23:52:15 +11:00
Matthew Waters
1fceac8122 amcvideodec: set our data pointer in java to NULL on close
The frame available callback can be called after deconfiguring the amc codec.
Guard against this by setting the back pointer to NULL on close() and ignoring
any NULL data pointer.

https://bugzilla.gnome.org/show_bug.cgi?id=761014
2016-01-29 23:52:15 +11:00
Alessandro Decina
045a935871 applemedia: refactor GL context code
Rework the GL context code. Now both avfvideosrc and vtdec can create an
internal GL context for pushing textures. Both elements will still try to
use/switch to a local context where available (including after RECONFIGURE
events).
2016-01-29 15:10:32 +11:00
Alessandro Decina
6f80d5c59a applemedia: avfvideosrc: actually set the configured framerate
Actually set the configured framerate. Before we only used to set the first
matching framerate range. On iOS where the camera reports ranges [2, 60], we
used to configure the camera to output anything between 2 and 60fps.
2016-01-27 14:38:36 +11:00
Sebastian Dröge
c9d9042aff ahc: Fail gracefully if our callback class can't be found
Instead of just ignoring that error and then calling JNI functions with NULL,
which will kill the virtual machine.

The error handling here needs some further improvements though, errors in more
places are just ignored.
2016-01-22 17:25:28 +02:00
Sebastian Dröge
551b0a5f28 ahc: Initialize GError pointer with NULL
Otherwise there will be assertions.
2016-01-22 17:22:47 +02:00
Sebastian Dröge
f585a66bd1 amcvideodec: Only free GstAmcBuffer if it's not NULL
And also free it on GL errors.
2016-01-22 17:19:29 +02:00
Julien Moutte
3ea431c5b5 decklinkvideosrc: implement RGB capture support
Combine mode and format to generate caps and support the flags from VideoChanged callback to support RGB capture.

https://bugzilla.gnome.org/show_bug.cgi?id=760594
2016-01-22 16:11:08 +01:00
Sebastian Dröge
8c57341241 amc: Add an assertion for NULL GErrors
Should never happen! But an assertion is better than a NULL pointer
dereference.
2016-01-22 16:22:25 +02:00
Sebastian Dröge
31e1b7ceeb ahc: Fix indentation 2016-01-22 16:14:46 +02:00
Sebastian Dröge
5a3744e86c amc: MediaCodec::getOutputBuffer() can return NULL without exception
Happens when doing zerocopy rendering, or when passing a wrong index to it.
Handle this properly for zerocopy rendering, fail properly for the other
cases.

https://bugzilla.gnome.org/show_bug.cgi?id=760961
2016-01-22 16:13:45 +02:00
Alessandro Decina
c2a57f3555 applemedia: texture cache: copy the input metas
Copy the input metas so avfvideosrc and vtenc can fast path to using
CVPixelBuffer(s) even when using GLMemory.
2016-01-22 13:53:32 +11:00
Nicolas Dufresne
09dbc5b298 ahcsrc: Fix latency reporting
Currently it was wrongly reporting min/max as being the shortest and
longest possible frame duration. This is not how latency works in
GStreamer.

Fix by reporting min latency as being the longest possible duration of
one frame. As we don't know how many buffers the stack can accumulate, we
simply assume that max latency is the same (the usual default behaviour).
2016-01-21 13:49:18 -05:00
George Kiagiadakis
9a53d79876 ahcsrc: fix deadlock when flushing
_data_queue_item_free() calls gst_buffer_unref(), which
calls gst_ahc_src_buffer_free_func(), which calls
g_mutex_lock() on self->mutex and there you go... deadlock!
2016-01-21 13:49:18 -05:00
Justin Kim
f1809c4d93 ahcsrc: porting from 0.10 to 1.0 2016-01-21 13:49:17 -05:00
Justin Kim
becaf2852d move androidcamera into androidmedia
This commit is a part of portng android hardware camera from 0.10 implementation.
To preserve history and get diff clearly, the interesting files are moved to
deployment directory and the remaining files are removed.
2016-01-21 13:49:17 -05:00
Youness Alaoui
fe288a847b androidcamera: Separate release and free APIs 2016-01-21 13:49:17 -05:00
Youness Alaoui
c84878ad4b androidmedia: Fix get_level and get_profile exception checking by not using return 2016-01-21 13:49:17 -05:00
Youness Alaoui
86f2535c41 androidmedia: Add extern gint declarations 2016-01-21 13:49:16 -05:00
Youness Alaoui
11b28224b5 androidcamera: Small refactor in case open doesn't throw an exception but returns null 2016-01-21 13:49:16 -05:00
Sebastian Dröge
acfb1c44a7 androidcamera: Fix some compiler warnings 2016-01-21 13:49:16 -05:00
Sebastian Dröge
64b869ea40 dvm: Rename gst-dvm.[ch] to gstdvm.[ch] for consistency with other GStreamer code 2016-01-21 13:49:15 -05:00
Sebastian Dröge
e3801c041f androidmedia: Make everything compile with the new wrappers 2016-01-21 13:49:15 -05:00
Sebastian Dröge
ade8590778 androidmedia: Add remaining bits of the Java wrappers using libgstdvm 2016-01-21 13:49:15 -05:00
Sebastian Dröge
ea43e42ca5 androidmedia: Remove g_return_if_fails()
This is not public API so it has no advantage to have them here.
2016-01-21 13:49:14 -05:00
Youness Alaoui
3ac90867ac androidmedia: Use gst-dvm and refactor java wrappers (WIP)
Moved the java wrapper API into its own files and made use of the
gst-dvm macros. Also renamed the API to have the proper naming
convention and coding style in order to match the one in androidcamera.
This is a work in progress! "android/media/MediaCodecList" is still missing
and the actual elements have not been ported to use the new function names.
2016-01-21 13:49:14 -05:00
Youness Alaoui
eb949625b9 androidcamera: Add G_BEGIN/END_DECLS to the .h 2016-01-21 13:49:14 -05:00
Youness Alaoui
4a2a73b13f gst-dvm: Create a gst-dvm library using part of androidcamera 2016-01-21 13:49:10 -05:00
Youness Alaoui
5d90cc85cb androidcamera: Adding a device-name property 2016-01-21 13:48:45 -05:00
Youness Alaoui
ebbf475437 androidcamera: Add element documentation 2016-01-21 13:48:44 -05:00
Youness Alaoui
178ef6e9b7 androidcamera: Prettify the gstahccallback.c generation line in the makefile 2016-01-21 13:48:44 -05:00
Youness Alaoui
0cc2e86492 androicamera: Make sure the TMP env var exists and check for DEX var too 2016-01-21 13:48:44 -05:00
Youness Alaoui
42ea071c6c androidcamera: Do not use gst_list_free_full since it requires glib 2.28 2016-01-21 13:48:43 -05:00
Youness Alaoui
832c7adc76 androidcamera: Add smooth-zoom property for smooth zooming feature 2016-01-21 13:48:43 -05:00
Youness Alaoui
9232685782 androidcamera: Add focal-length, view-angle and video-stabilization properties 2016-01-21 13:48:43 -05:00
Youness Alaoui
eea2904e9d androidcamera: Add video stabilization API 2016-01-21 13:48:43 -05:00
Youness Alaoui
a79beef1c3 androidcamera: Add property probe for the photography properties 2016-01-21 13:48:42 -05:00
Youness Alaoui
f69448ef13 androidcamera: Small refactor 2016-01-21 13:48:42 -05:00
Youness Alaoui
0a8804110f androidcamera: Fix small memleak 2016-01-21 13:48:42 -05:00
Youness Alaoui
0a2530ef79 androidcamera: Store GParamSpec for properties and use that for the PropertyProbe comparison 2016-01-21 13:48:42 -05:00
Youness Alaoui
dd78e052ae androidcamera: Handle zoom comparison better, and avoid float precision issue 2016-01-21 13:48:41 -05:00
Youness Alaoui
5975d396e0 androidcamera: Fix EV compensation support 2016-01-21 13:48:41 -05:00
Youness Alaoui
08298ef7f5 androidcamera: Implement new GstPhotography enums 2016-01-21 13:48:41 -05:00
Youness Alaoui
01d6df438d androidcamera: Do not advertise zoom capabilities if camera doesn't support zoom 2016-01-21 13:48:41 -05:00
Youness Alaoui
39d7729476 androidcamera: Be NULL-safe when a JNI list is returned 2016-01-21 13:48:41 -05:00
Youness Alaoui
dae0337d91 androidcamera: Use strcmp on the GParamSpec property name
Use strcmp instead of using the property_id because it's overriden
2016-01-21 13:48:12 -05:00
Youness Alaoui
49a40edae9 androidmedia: Implement property probe for zoom and ev_compensation 2016-01-21 13:48:03 -05:00
Youness Alaoui
1ef65636d1 androidcamera: Add autofocus support 2016-01-21 13:47:53 -05:00
Youness Alaoui
24b29d4266 androidcamera: Override properties 2016-01-21 13:47:52 -05:00
Youness Alaoui
2d45a878b4 anroidcamera: Add support for the GstPhotography interface 2016-01-21 13:47:52 -05:00
Youness Alaoui
77ba73ca7e androidcamera: Add more wrappers for the Camera.Parameters class 2016-01-21 13:47:52 -05:00
Youness Alaoui
2e745fa1b1 androidcamera: Send proper error when unable to open camera 2016-01-21 13:47:52 -05:00
Youness Alaoui
02f36d92bc androidcamera: Adding device-orientation and device-facing properties 2016-01-21 13:47:49 -05:00
Youness Alaoui
a08c895303 androidcamera: Add device property and property probe it 2016-01-21 13:47:27 -05:00
Youness Alaoui
0552bb1b2a androidcamera: Fix memleak and lose of buffer if the data queue is flushing 2016-01-21 13:47:03 -05:00
Youness Alaoui
122083eadb androidcamera: Calling set_preview_callback with NULL frees all the buffers in the queue.
We must not do it at the stop otherwise we lose all our buffers. It's best to do
it during the close, so we free up the resources.
2016-01-21 13:47:03 -05:00
Youness Alaoui
acb15e4178 androidcamera: Drop frames if we don't have a clock and var rename 2016-01-21 13:47:02 -05:00
Youness Alaoui
691ab727b0 androicamera: if buffer size increases, then readd new buffers to the queue and drop old ones
The on_preview callback gets called with NULL if the buffer in the queue is
too small, so we need to handle the case where the array is NULL. Also
there is a bug in the android source which makes it drop one of the buffers
so if we had 5 buffers, and we renegotiate to a higher resolution, then we'd
only get 4 calls to on_preview_frame with NULL, with one being dropped.
This means we can't reallocate the buffers in the if (data == NULL) case
because we might end up with 0 buffers in the end.
2016-01-21 13:47:02 -05:00
Youness Alaoui
c85df6807d androidcamera: If callback is NULL then set it to NULL in jni 2016-01-21 13:47:02 -05:00
Nicolas Dufresne
e3ba219494 androidcamera: Fix debug output 2016-01-21 13:46:52 -05:00
Sebastian Dröge
19e5238379 androidcamera: Chose the smallest range that contains the target framerate 2016-01-21 12:44:43 -05:00
Sebastian Dröge
c633ecc3be androidcamera: Improve negotiation
And make sure we set an FPS range from the supported ones
now instead of a potentially unsupported range.
2016-01-21 12:44:42 -05:00
Sebastian Dröge
08db4f267d androidcamera: Implement LATENCY query 2016-01-21 12:44:42 -05:00
Sebastian Dröge
6cdd4745fe androidcamera: Make sure we always have a valid camera source instance in the buffer free function 2016-01-21 12:44:42 -05:00
Sebastian Dröge
f43897e839 androidcamera: Make sure to not call any callbacks after stopping the camera
Fixes segfaults when rotating the device for example.
2016-01-21 12:44:41 -05:00
Youness Alaoui
1a2bcc769c androidcamera: Fix timestamping issue 2016-01-21 12:44:41 -05:00
Youness Alaoui
25896c5ab7 androidcamera: Add caps negotiation support 2016-01-21 12:44:41 -05:00
Youness Alaoui
bb83c54a87 Add support for getcaps that probes the camera for capabilities 2016-01-21 12:44:41 -05:00
Youness Alaoui
4856d22b9f androidmedia: Drop the first buffer to have proper timestamping 2016-01-21 12:44:40 -05:00
Youness Alaoui
0083adbbed androidmedia: Flush the queue when the source is stopped 2016-01-21 12:44:40 -05:00
Youness Alaoui
dd27b89e95 androidmedia: Allocate/free texture when camera is open/closed 2016-01-21 12:44:40 -05:00
Youness Alaoui
d4717a9639 androidmedia: add a gst_ahc_src_close function 2016-01-21 12:44:39 -05:00
Youness Alaoui
54f3337bd1 androidmedia: Fix small indentation issues 2016-01-21 12:44:39 -05:00
Youness Alaoui
aa390e1be4 androidmedia: Disable plugin if android-sdk isn't found and dynamically search for platform version 2016-01-21 12:44:39 -05:00
Youness Alaoui
e78143f839 androidcamera: Add support for using DexLoader with Embeded GstAhcCallback.jar 2016-01-21 12:44:39 -05:00
Youness Alaoui
d56f094ce6 androidcamera: Fix compilation issues 2016-01-21 12:44:38 -05:00
Youness Alaoui
e42e7317f9 Remove previous cruft and create androidcamera plugin 2016-01-21 12:44:38 -05:00
Youness Alaoui
91219adaf2 Free the buffers and readd the arrays when the queue is cleared 2016-01-21 12:44:38 -05:00
Youness Alaoui
65a6014f26 Add a GST_DVM_CALL macro to ease function calling with exception check 2016-01-21 12:44:37 -05:00
Youness Alaoui
7b8dbd32db Calculate timestamp at reception of the buffer, not when pushing it out 2016-01-21 12:44:37 -05:00
Youness Alaoui
fff14b255c Make the number of callback buffers configurable, and delete their local ref 2016-01-21 12:44:37 -05:00
Youness Alaoui
3c78395e31 Use GstDataQueue instead of GAsyncQueue for storing buffers 2016-01-21 12:44:37 -05:00
Youness Alaoui
4cbfe6fa13 Use the buffer's free_func to map byteArray data without making a copy 2016-01-21 12:11:16 -05:00
Youness Alaoui
af47c1ebdc Remove open failure test code and debug log 2016-01-21 12:11:16 -05:00
Youness Alaoui
666eda11d6 Use YV12 as the default format 2016-01-21 12:11:16 -05:00
Youness Alaoui
7562cc2e26 Add a deinit function and remove jclass references in case of error 2016-01-21 12:11:15 -05:00
Youness Alaoui
37685f09e0 SurfaceTexture constructure needs texture_id 2016-01-21 12:11:15 -05:00
Youness Alaoui
484b0ae658 Add ahcsrc Camera source element prototype 2016-01-21 12:11:15 -05:00
Youness Alaoui
4b975b204c Add android.hardware.Camera (and deps) JNI wrappers 2016-01-21 12:11:14 -05:00
Youness Alaoui
21f60289db Adding Dalvik Virtual Machine routines and macros 2016-01-21 12:11:14 -05:00
Youness Alaoui
347dbf123d androidmedia: Add androidmedia plugin 2016-01-21 12:11:14 -05:00
Alessandro Decina
5c7fb644cd applemedia: vtenc: fix build on iOS 2016-01-19 19:18:43 +11:00
Alessandro Decina
f6154b4cc0 applemedia: always fill GstBuffers with GstMemory
Always fill buffers with our custom memory. The custom memory will avoid
mapping CV/CM buffers unless necessary.
2016-01-19 16:13:04 +11:00
Ilya Konstantinov
8577224c74 applemedia: implement copying of meta
Before this, buffers would lose their Core Video / Core Media meta
over intervideo* boundary.

https://bugzilla.gnome.org/show_bug.cgi?id=747216
2016-01-19 13:06:31 +11:00
Ilya Konstantinov
936b2fdfbc applemedia: implement GstAppleCoreVideoMemory
Implement a new memory type wrapping CVPixelBuffer.

There are two immediate advantages:
 a) Make the GstMemory itself retain the CVPixelBuffer. Previously,
    the containing GstBuffer was solely responsible for the lifetime of
    the backing CVPixelBuffer.

    With this change, we remove the GST_MEMORY_FLAG_NO_SHARE so that
    GstMemory objects be referenced by multiple GstBuffers (doing away
    with the need to copy.)

  b) Delay locking CVPixelBuffer into CPU memory until it's actually
     mapped -- possibly never.

The CVPixelBuffer object is shared among references, shares and
(in planar formats) planes, so a wrapper GstAppleCoreVideoPixelBuffer
structure was introduced to manage locking.

https://bugzilla.gnome.org/show_bug.cgi?id=747216
2016-01-19 12:58:43 +11:00
Alessandro Decina
ed7df2da3c applemedia: iosurfacememory: alloc with g_new0
...since the base class doesn't use g_slice anymore
2016-01-19 12:56:40 +11:00
Matt Crane
eba01f84e5 shmsink: fix possible deadlock in _render()/ _allocator_free()
Drop object lock before unrefing memory, otherwise the object
lock might be taken again from the allocator and then things
deadlock.

https://bugzilla.gnome.org/show_bug.cgi?id=760551
2016-01-16 21:46:28 +00:00
Matthew Waters
ffba31b7b2 nvenc: update for recent GL api changes
Specifically the GstGLMemoryPBO addition (which was the unadorned GstGLMemory).
2016-01-12 23:36:54 +11:00
Alessandro Decina
05ccc2f6ea applemedia: avfvideosrc: optionally get the GL context from gst_element_set_context
Allow setting the GL context with gst_element_set_context. When available, the
local context obtained via the context query still has the precedence.
2016-01-12 14:36:02 +11:00
Alessandro Decina
45b40b8467 applemedia: iosurfacememory: remove NO_SHARE flag
The full memory can be safely shared. Sharing a sub region can't be done and
will fail in the base allocator, triggering a copy.
2016-01-12 14:05:01 +11:00
Alessandro Decina
b0f5d4f1d5 applemedia: avfvideosrc: enable renegotiation
We can actually renegotiate now, so remove old check which disabled it.
2016-01-06 16:51:12 +11:00
Alessandro Decina
85df5648bb applemedia: avfvideosrc: small negotiation fix
Fix negotiation when GLMemory is requested but a context is not available
2016-01-06 13:20:17 +11:00
Alessandro Decina
e0d65937bc applemedia: vtenc: accept UYVY on Mac
When doing GLMemory avfvideosrc negotiates UYVY. This change allows avfvideosrc
! tee name=t ! ... ! glimagesink t. ! ... ! gldownload ! vtenc_h264 ! ...
to do GLMemory and 0-copy with the encoder (with the CV meta).
2016-01-06 11:43:37 +11:00
Alessandro Decina
a15d8acff0 applemedia: avfvideosrc: change texture format from BGRA to NV12 on iOS
Change texture format from BGRA to NV12. This allows a pipeline like avfvideosrc
! tee name=t ! ... ! glimagesink t. ! ... ! gldownload ! vtenc_h264 ! ...  to
negotiate GLMemory. This makes the glimagesink branch much faster (obviously)
and triggers the 0-copy path between avfvideosrc and vtenc (using the CV meta).
Combined this results in a huge perf improvement on iOS (25-30% of CPU time in a
pipeline like the one above).

Note that this doesn't introduce a new shader conversion in the sink, since BGRA
textures had to be copied/converted from format=BGRA,texture-target=RECTANGLE to
format=RGBA,texture-target=2D anyway.
2016-01-06 11:43:37 +11:00
Alessandro Decina
bf86d7fef1 applemedia: avfvideosrc: output at highest fps/resolution by default
Fixate to the highest possible resolution and fps. Otherwise by default we end
up fixating at 2fps and the lowest supported resolution, which is hardly what
someone who bought an overpriced smartphone wants.
2015-12-29 10:57:36 +11:00
Matthew Marsh
0e34c02dd6 nvenc: fix high CPU use on initialization of multiple encoders at the same time
We need a static lock to protect various NVENC methods in _set_format(). Without
this the CPU use increases dramatically on initialisation of the element when
there are multiple elements being initialised at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=759742
2015-12-22 13:27:51 +00:00
Vivia Nikolaidou
fafc8e564c decklinkvideosink: Made "auto" mode work according to caps
When the mode of decklinkvideosink is set to "auto", the sink claims to
support the full set of caps that it can support for all modes. Then, every
time new caps are set, the sink will automatically find the correct mode for
these caps and set it.

Caveat: We have no way to know whether a specific mode will actually work for
your hardware. Therefore, if you try sending 4K video to a 1080 screen, it
will silently fail, we have no way to know that in advance. Manually setting
that mode at least gave the user a way to double-check what they are doing.

https://bugzilla.gnome.org/show_bug.cgi?id=759600
2015-12-18 16:08:02 +01:00
Thomas Roos
f9464ce354 directsoundsrc: add device property as it is done in directsoundsink
This allows selection of the device by GUID instead of the name. The name is
user-given and multiple devices can have the same name.

https://bugzilla.gnome.org/show_bug.cgi?id=759484
2015-12-18 12:39:03 +01:00
Sebastian Dröge
d4920948aa directsoundsrc: Convert header from (some) DOS line endings to UNIX
A mix between different line endings in the same file is not a good idea,
and the .c files are both with UNIX line endings so let's use that.
2015-12-18 12:39:03 +01:00
Julien Isorce
89229bcfed applemedia: set -mmacosx-version-min to 10.8
Otherwise qtkitvideosrc fails to build on OSX 10.10.4
because QTKit has been deprecated since OS X 10.9.

Also set -mmacosx-version-min=10.8 in front to allow
the user or cerbero to override the version.

https://bugzilla.gnome.org/show_bug.cgi?id=745564
2015-12-18 10:30:25 +00:00
Alessandro Decina
6961945110 glmemory: add gst_gl_memory_allocator_get_default
Add gst_gl_memory_allocator_get_default to get the default allocator based on
the opengl version. Allows us to stop hardcoding the PBO allocator which isn't
supported on gles2.

Fixes GL upload on iOS9 among other things.
2015-12-18 14:25:32 +11:00
Matthew Waters
5dcd500257 gl*memory*: reverse the parameter order of user_data and destroy notify
The convention is to have the destroy notify last after any user data
2015-12-17 15:44:22 +11:00
Alessandro Decina
491e2eefcb applemedia: fix build on iOS
Fix build after 779dc3132c
2015-12-17 15:07:33 +11:00
Alessandro Decina
4f550ff50f applemedia: avfvideosrc: do fixate 2015-12-17 14:49:13 +11:00
Matthew Waters
779dc3132c glmemorypbo: remove our own alloc()/wrapped()/etc functions
replaced by equivalent functionality within gst_gl_base_memory_alloc()
2015-12-17 13:49:56 +11:00
Matthew Waters
650e5c4fe5 glmemory: implement GstGLBaseMemory::alloc
- Create GstGLVideoAllocationParams which is a GstGLAllocationParams subclass.
- Make it possible to allocate glmemory objects directly if no frills are
  needed.
2015-12-17 13:49:55 +11:00
Sebastian Dröge
4b04d4a02d applemedia: Link to IOSurface.framework for the IOSurface API 2015-12-16 10:21:59 +01:00
Sebastian Dröge
34586e0ffd applemedia: Link to IOKit.framework for IOSurface related functions 2015-12-16 09:39:03 +01:00
Alessandro Decina
fe42e302dd applemedia: vtdec: fix texture-target on iOS 2015-12-16 17:03:04 +11:00
Alessandro Decina
89b6c296ad applemedia: vtdec: remove obsolete FIXME 2015-12-16 17:03:04 +11:00
Alessandro Decina
bbdb22efba applemedia: avfvideosrc: rework GLMemory negotiation
Only do GLMemory when a GstGLContext is available AND GLMemory is actually
negotiated with downstream.
2015-12-16 17:03:04 +11:00
Alessandro Decina
0a73abd448 applemedia: avfvideosrc: update after IOSurface changes
Prefer GLMemory over sysmem. Also now when pushing GLMemory we push the
original formats (UYVY in OSX, BGRA in iOS) and leave it to downstream to
convert.
2015-12-16 17:03:04 +11:00
Alessandro Decina
9981cd8327 applemedia: vtdec: remove the internal GstGLColorConvert
It was added back in the day to make texture sharing work by default with
glimagesink inside playbin. These days glimagesink accepts (and converts) YUV
internally so it's no longer needed.
2015-12-16 17:03:03 +11:00
Alessandro Decina
07bf3796aa applemedia: vtdec: decouple outputting textures from outputting RGBA
We're going to be able to output NV12 textures soon.
2015-12-16 17:03:03 +11:00
Alessandro Decina
8ae0033261 applemedia: vtdec: switch to IOSurface on Mac
Switch to using IOSurface instead of CVOpenGLTextureCache on OSX. The latter can't be
used anymore to do YUV => RGB with opengl3 on El Capitan as GL_YCBCR_422_APPLE
has been removed from the opengl3 driver. Also switch to NV12 from UYVY, which
was the only YUV format supported by CVOpenGLTextureCache.
2015-12-16 17:03:03 +11:00
Alessandro Decina
e730b0a8ab applemedia: rename GstCoreVideoTextureCache to GstVideoTextureCache
First of a few commits to stop using CVOpenGLTextureCache on OSX and use
IOSurfaces directly instead. CVOpenGLTextureCache hasn't been updated for OpenGL
3 which is why texture sharing is currently disabled on OSX.
2015-12-16 17:03:03 +11:00
Alessandro Decina
a8b01eb6d1 Revert "vtdec: disable the texture cache on OSX"
This reverts commit f02425c4af.
2015-12-16 17:03:03 +11:00
Vineeth TM
7c42ba97d7 plugins-bad: Fix example pipelines
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
2015-12-15 10:30:49 +00:00
Matthew Waters
3088063ebd applemedia: update for GLMemory API changes 2015-12-14 19:18:14 +11:00
Matthew Waters
fd3203cfeb amcvideodec: update for GLMemory API changes 2015-12-14 19:15:14 +11:00
Thomas Roos
d794908dfd directsoundsrc: Check return values of DirectSound functions in read loop
Otherwise we might end up in an infinite loop because of errors.

Also take the element's mutex in unprepare().

https://bugzilla.gnome.org/show_bug.cgi?id=738292
2015-12-11 12:46:41 +02:00
Frédéric Wang
47d2a13d48 acm: Port ACM MP3 decoder and encoders to GStreamer 1.x
https://bugzilla.gnome.org/show_bug.cgi?id=744047
2015-12-07 13:25:28 +02:00
Sebastian Dröge
d8b1efe13a d3dvideosink: Don't try to recreate swapchain while the window is minimized
It will fail and cause the sink to crash. Instead wait until the window is
visible again before checking if the swapchain really has to be recreated.

https://bugzilla.gnome.org/show_bug.cgi?id=741608
2015-11-30 19:53:28 +02:00
Mathias Hasselmann
d387bfd188 androidmedia: Don't add metadata to locked buffer
The video decoders tried calling gst_buffer_add_*meta() on non-writable
buffer resulting in warnings of this kind:

  gstamcvideodec.c:921 (_gl_sync_render_unlocked): WARNING: amcvideodec
  Failed to create the transformation meta for the gl_sync 0xabc03848
  buffer 0xabb01b40 (0)

https://bugzilla.gnome.org/show_bug.cgi?id=758694
2015-11-26 22:24:26 +11:00
Matthew Waters
ab3fd36d64 amcvideodec: move release_output_buffer into the sync meta
Some devices only ever keep one buffer available in the GL queue resulting in
multiple calls to release_output_buffer only causing one frame to be rendered.
If there is a queue after amcvideodec (even playsink's small one), then
multiple buffers are pushed but only a small fraction of them are actually
rendered on time.  The rest will either render some number of frames ahead of
where they are meant to be or timeout waiting for a frame that's already been
rendered.

Solved by moving the release_output_buffer into the sync_meta the is pushed
downstream.  When downstream renders, the custom sync implementation attempts
to release the current buffer (if not already released) and render. Once the
frame has been rendered to the screen, the next frame is released and is
hopefully available by the time the next frame is to be rendered.

This fixes a perceived frame jitter in the output.
2015-11-19 19:25:48 +11:00
Reynaldo H. Verdejo Pinochet
86ec812429 Remove unnecessary NULL checks before g_free()
g_free() is NULL-safe
2015-11-18 16:05:42 -08:00
Sebastian Dröge
96eb5ef33c amcvideodec: Don't require a non-zero buffer size when doing decoding to a surface
At least on some devices/Android versions the buffer size will always be zero
in these cases.

https://bugzilla.gnome.org/show_bug.cgi?id=758228
2015-11-18 09:23:49 +02:00
Sebastian Dröge
be7f4d6cd6 amcvideodec: Fix indentation 2015-11-17 16:21:10 +02:00
Alessandro Decina
3d5a1ccbf4 applemedia: vtdec: fix negotiation more
Year 12: I still don't understand how negotiation works.

Apparently gst_pad_query_caps doesn't do what I thought it did. To get the
actual caps that can flow through vtdec:src we must call gst_pad_peer_query_caps
with the template caps as filter.

Fixes negotiation with stuff that doesn't understand GLMemory (hello videoscale).
2015-11-17 16:15:53 +11:00
Alessandro Decina
94cd5316f3 applemedia: vtdec: minor texture cache fixes
Small fix on how the texture cache is cleaned up / setup in case of renegotiation
2015-11-17 16:15:53 +11:00
Alessandro Decina
3c681045bf applemedia: corevideotexturecache: stop configuring cache->convert over and over 2015-11-17 16:15:53 +11:00
Matthew Waters
3bf7430411 glimagesink: wait on the correct sync meta when rendering 2015-11-17 15:27:26 +11:00
Matthew Waters
f2ca0eaf27 amcviddec: output external-oes textures
This provides a performance and power usage improvement by removing
the texture copy from an OES texture to 2D texture.

The flow is as follows
1. Generate the output buffer with the required sync meta with the incrementing
   push counter and OES GL memory
1.1 release_output_buffer (buf, render=true) and push downstream
2. Downstream waits for on the sync meta (timed wait) or drops the frame (no wait)
2.1 Timed wait for the frame number to reach the number of frame callbacks fired
2.2 Unconditionally update the image when the wait completes (success or fail).
    Sets the affine transformation matrix meta on the buffer.
3. Downstream renders as usual.

At *some* point through this the on_frame_callback may or may not fire.  If it
does fire, we can finish waiting early and render. Otherwise we have to
wait for a timeout to occur which may cause more buffers to be pused into the
internal GL queue which siginificantly decreases the chances of the
on_frame_callback to fire again.  This is because the frame callback only occurs
when the internal GL queue changes state from empty to non-empty.

Because there is no way to reliably correlate between the number of buffers
pushed and the number of frame callbacks received, there are a number of
workarounds in place.
1. We self-increment the ready counter when it falls behind the push counter
2. Time based waits as the frame callback may not be fired for a certain frame.
3. It is assumed that the device can render at speed or performs some QoS of
   the interal GL queue (which may not match the GStreamer QoS).

It holds that we call SurfaceTexture::updateTexImage for each buffer pushed
downstream however there's no guarentee that updateTexImage will result in
the exact next frame (it could skip or duplicate) so synchronization is not
guaranteed to be accurate although it seems to be close enough to be unable
to discern visually.  This has not changed from before this patch.  The current
requirement for synchronization is that updateTexImage is called at the point in
time when the buffers is to be rendered.

https://bugzilla.gnome.org/show_bug.cgi?id=757285
2015-11-17 15:27:26 +11:00