Commit graph

1860 commits

Author SHA1 Message Date
Dan Kegel
dfe1f6d803 osxvideo: fix mac os 10.14 build
lockFocusIfCanDraw is deprecated in mac os 10.14.  Apple suggests a
different way to do what that does, but for now, just suppress the deprecation.

There's no way to disable just that deprecation, so shut them all down.

OpenGL is also deprecated in mac os 10.14.  There is a gentle way to
turn off just those deprecations (GL_SILENCE_DEPRECATION), but since
this commit turns them all off, that's moot.

https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/577
2019-04-08 16:27:13 -07:00
Philipp Zabel
603c7a52fd v4l2: remove __user define from types-compat.h
Remove the now unused __user define.
2019-04-05 16:01:55 +00:00
Philipp Zabel
40db843efd v4l2object: use opRGB colorspace and xfer func defines
AdobeRGB defines have been renamed to opRGB in the kernel headers,
use the new names.
2019-04-05 16:01:55 +00:00
Philipp Zabel
e2ff87732d v4l2videodec: support orphaning
Recent kernels allow REQBUFS(0) on a queue that still has buffers in
use (mmapped or exported via dmabuf), orphaning all buffers on the queue.
If this is supported, the v4l2videodec element does not have to send a
drain request downstream.
2019-04-05 16:01:55 +00:00
Philipp Zabel
dfc20013cc v4l2bufferpool: support orphaning
Now that the v4l2allocator allows orphaning the V4L2 buffer queue, add
support for orphaning in the v4l2bufferpool. gst_v4l2_buffer_pool_orphan
can be used as a replacement for gst_v4l2_buffer_pool_stop, without
having to wait for buffers to be returned to the pool.
2019-04-05 16:01:55 +00:00
Philipp Zabel
0948ce0478 v4l2allocator: support orphaning
Recent kernels allow REQBUFS(0) on a queue that still has buffers in
use (mmapped or exported via dmabuf), orphaning all buffers on the queue.

Orphaning the allocator causes it to release all buffers with
REQBUFS(0), even if they are still in use. An orphaned allocator can
only be stopped. It can not be restarted or create new buffers.
2019-04-05 16:01:55 +00:00
Philipp Zabel
5d904530c1 v4l2: update kernel headers to latest from media tree
Update to the latest installed headers (output of make headers_install)
from the media tree, keeping the slight modifications to the includes.

This includes new HEVC controls, the AdobeRGB -> opRGB rename, a new
capabilities field for v4l2_requestbuffers and v4l2_create_buffers, new
32-bit YUV formats, and request_fd changes.
2019-04-05 16:01:55 +00:00
Guillaume Desmottes
e3c4b80750 v4l2src: preserve features when fixating caps
The caps features were lost when sorting caps structures in
gst_v4l2src_fixate(). This was breaking alternate as
GST_CAPS_FEATURE_FORMAT_INTERLACED was removed from the caps.
2019-04-05 13:22:58 +00:00
Philipp Zabel
16e5b32bc1 v4l2videoenc: set GstVideoCodecFrame sync point flag
The V4L2 elements already set the delta unit buffer flag when dequeueing
the buffer, but gst_video_encoder_finish_frame overwrites it from the
passed codec frame's sync point flag. Set the flag correctly.
2019-03-21 18:05:51 +00:00
Philippe Normand
75f26bc954 v4l2: Set Hardware classifier on encoders 2019-03-18 10:51:15 +00:00
Philippe Normand
3296a4b7e2 v4l2: Set Hardware classifier on video decoders 2019-03-18 10:51:07 +00:00
Philipp Zabel
cdf15e9032 v4l2transform: don't segfault if flushed without pools
The v4l2output and v4l2capture v4l2objects can have pool == NULL if they
have been stopped before.
2019-03-17 13:17:21 +00:00
Philipp Zabel
8b068fb78b v4l2sink: fix pool-less allocation query handling
This fixes a critical warning if the last-sample property is enabled:

  (gst-launch-1.0:391): GStreamer-CRITICAL **: 01:12:57.428: gst_object_unref: assertion 'object != NULL' failed

If the allocation query does not contain any allocation pools,
gst_query_parse_nth_allocation_pool will leave the local pool,
min, and max variables undefined, so check the array length first.
If pool is NULL, do not call gst_object_unref.
2019-03-08 22:01:14 +01:00
Mauro Carvalho Chehab
dc7bd48326 v4l2: accept Bayer as possible input/output for V4L2 codecs
A V4L2 transform codec may input/output data on Bayer format.

Add support for that.
2019-02-26 13:59:46 +00:00
Mauro Carvalho Chehab
55c1274dba v4l2: fix a typo on a debug message at v4l2_calls
suppored -> supported
2019-02-26 13:59:46 +00:00
Matthew Waters
0acbf40060 v4l2dec: also remove the colorimetry and chroma-site fields
If a different format is chosen, then these values are incorrect.
2019-02-26 07:04:54 +00:00
Tim-Philipp Müller
64a991d7b8 meson: ximage: check for XShmAttach()
Fixes FIXME.
2019-01-22 09:52:14 +00:00
Tim-Philipp Müller
e234932dc7 meson: add options for ximagesrc xshm, xfixes, xdamage checks
And rename x11 option to ximagesrc.

Fixes #553
2019-01-22 09:52:03 +00:00
Guillaume Desmottes
e7b84b0f6c v4l2: mark caps from probe as MAY_BE_LEAKED 2019-01-17 15:05:45 +00:00
Guillaume Desmottes
bb2063f632 v4l2transform: fix cdata caps leaks
The cdata structure was freed but not its caps.
It was already done in gst_v4l2_video_dec_subclass_init() and
gst_v4l2_video_enc_subclass_init().
2019-01-17 15:05:45 +00:00
Guillaume Desmottes
dab84b14dd v4l2: Avoid code duplication
The function gst_v4l2_object_add_interlace_mode() has repeating code so
it's best use a loop instead. That will make it easy and simple to add
additional interlace modes in a following patch.
2018-12-17 15:30:47 +00:00
Zeeshan Ali
40fee8eeeb v4l2: Make use of gst_video_interlace_mode_to_string()
Instead of a custom map to translate the interlace modes to strings, let's
make use of the base API provided.
2018-12-17 15:30:47 +00:00
Nicola Murino
6525abfc63 osxcoreaudio: fix typo
kAudioFormatFlagIsSignedInteger is a format flags

Closes #394
2018-12-17 13:45:36 +01:00
Justin Kim
34233baae1 osxvideo: meson: Add dependencies by using appleframeworks
Otherwise, it fails to link.

gst-build#13
2018-12-14 12:21:58 +09:00
Maciej Wolny
ec655de288 Remove duplicate declarations
This causes 'redefinition of typedef ...' errors on GCC 4.5.3
2018-12-04 11:13:02 +00:00
Jordan Petridis
515ada7e22
Run gst-indent through the files
This is required before we enabled an indent test in the CI.

https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/33
2018-11-28 05:52:16 +02:00
Nicolas Dufresne
3b22a604b5 v4l2: Properly fix Android build
The previous patch did not even compile on any possible platform or C
standard. That commit also didn't have a proper commit message.

Android ships Linux with a different signature for ioctl. They first
released an ioctl with int as request type, and later "fixed" it by
adding an override with unsign, which is still not matching Linux and
BSD implementation which uses unsigned long int.
2018-11-21 18:58:38 -05:00
Xavier Claessens
0e2d0adac5 Fix ioctl() signature on Android 2018-11-21 16:11:02 -05:00
Nicolas Dufresne
dbaca549ab v4l2object: Read driver selected interlace mode
If there was no interlace-mode field in the caps. Read back the value
selected by the driver. This way, if the driver does not support
progressive, then it will automatically negotiate the returned mode
unless this mode is not supported by GStreamer.

This method was already used for colorimetry. Just like colorimetry, the
interlace mode is not longer probed by v4l2src dues to performance
issues.

Fixes #511
2018-11-07 19:29:51 -05:00
Wonchul Lee
560a6155bd v4l2bufferpool: fix typo resurect to resurrect
https://bugzilla.gnome.org/show_bug.cgi?id=797273
2018-10-24 12:03:13 +01:00
Amit Pandya
15429ee411 v4l2videoenc: Add HEVC support
Add HEVC encoder support.

https://bugzilla.gnome.org/show_bug.cgi?id=797141
2018-10-24 12:01:59 +01:00
Nicolas Dufresne
f2fa61b6c5 vl42allocator: Don't dup exported dmabufs
We can now use the new GstFAllocator to ask the allocator not to close
the wrapped FD. This way the dup is no longer needed.
2018-10-24 11:55:32 +01:00
Nicolas Dufresne
b25a01fab9 v4l2allocator: Don't dup imported DMABuf FD
There is no specific needs to duplicate the FD. Unlike the exportation,
we don't depend on code that will call close. This will make debugging
easyer since the traced FD will match the exporter.
2018-10-24 11:55:32 +01:00
Nicola Murino
3573f71c91 osxaudio: add support for parsing more channel layouts ...
... and fallback to gst_audio_info_set_format for not yet supported layouts.

Fix audio playback on iOS 12.
Based on patch from Byron Schiel <byron@canary.is>

https://bugzilla.gnome.org/show_bug.cgi?id=796919
2018-09-24 15:50:23 +03:00
Song Bing
1dc6881a13 v4l2videodec: Add HEVC decoder support
https://bugzilla.gnome.org/show_bug.cgi?id=771686
2018-09-13 20:48:09 -04:00
Nicolas Dufresne
2510b5937d v4l2videodec: Move capture probe after input format is set
This is to support Amlogic CODEC driver which does not provide a full
list of formats when the driver is initially opened. GStreamer does
not strictly need this full list initially, but only later, in order
to negotiate with downstream if multiple format can be selected.

With this change, we will no longer probe twice the device, since the
probed list can be directly used for negotation.
2018-09-13 20:48:09 -04:00
Ezequiel Garcia
7f42b12e8c v4l2: Add a debug message beforing waiting for codec stop
Add a debug message right before waiting for the driver.
This is useful in order to debug drivers without a properly
implemented decoder or encoder stop command.
2018-09-13 20:48:09 -04:00
Ezequiel Garcia
09f9b37b0b v4l2: Add a debug message indicating probe operation
It's useful to see the v4l2 element running the probe
operation, to confirm it's turned on and working.
2018-09-13 20:48:09 -04:00
Ezequiel Garcia
63535d9086 v4l2: Add JPEG encoding support
This commit adds the support for V4L JPEG stateful encoders.
2018-09-13 20:48:09 -04:00
Ezequiel Garcia
944debd3db v4l2: Add FWHT codec support
The recently added vicodec (virtual codec) V4L driver
uses the Fast Walsh-Hadamard Transform for encoding
and decoding.

Add support for it.
2018-09-13 20:48:09 -04:00
Nicolas Dufresne
6e1ad47db1 v4l2: Sync kernel header with linuxtv tree
This notably add HEVC and FWHT support, and VP8/9 profiles are now an
enumeration and their control exposed as a menu.
2018-09-13 20:48:09 -04:00
Nicolas Dufresne
43c5db3c72 v4l2object: Fix indentation 2018-09-12 20:49:41 -04:00
Nicolas Dufresne
4d0f5f056e v4l2object: Protect against zero PAR num/demu
This fixes an assertion when the driver implement CROPCAP but does
not set the PAR.
2018-09-12 20:49:41 -04:00
Nirbheek Chauhan
5ca7a02371 meson: Fix osxaudio build on iOS
Must define HAVE_IOS, and use appleframeworks dependency to ensure the
right frameworks are picked up.
2018-09-01 09:30:23 +05:30
Nicolas Dufresne
66351255f7 v4l2object: Only offer MMAP/DMABUF pool
The propose allocation was offering a pool even in DMABUF_IMPORT or
USERPTR mode. These pool are internal only.
2018-08-31 15:44:02 -04:00
Nicolas Dufresne
fe5236be87 v4l2transform: Add "disable-passthrough" property
This allow forcing going through the transform driver even if there
isn't an conversion happening. This is usedful when the m2m driver can
be used to adapt the type of memory between two drivers.
2018-08-31 15:43:53 -04:00
Nicolas Dufresne
480a7bcab8 v4l2bufferpool: Validate stride/offset when importing
This will prevent situation where buffer size allow importing but rendering
goes wrong due to a miss-match in expected stride and offset.

https://bugzilla.gnome.org/show_bug.cgi?id=583890
2018-08-27 13:41:30 -04:00
Nicolas Dufresne
1c729be537 v4l2object: Add a method to try and import buffers
This method will check if a buffer, base on it's video meta,
can be imported. It will also try and adapt the request stride
in case this is the only that miss-match.

https://bugzilla.gnome.org/show_bug.cgi?id=583890
2018-08-27 13:41:30 -04:00
Nicolas Dufresne
d6d8187345 v4l2allocator: Trace the buffer index we import to
https://bugzilla.gnome.org/show_bug.cgi?id=583890
2018-08-27 13:41:30 -04:00
Nicolas Dufresne
73555b5440 v4l2bufferpool: Fix typo in error message
https://bugzilla.gnome.org/show_bug.cgi?id=583890
2018-08-27 13:41:30 -04:00