Commit graph

17282 commits

Author SHA1 Message Date
Tim-Philipp Müller
bc1c321b27 taglib: use -fvisibility=hidden with this C++ plugin in meson too
Also pass args as cpp_args.
2017-08-10 14:54:51 +01:00
Michael Olbrich
61429a78a8 qtdemux: allow larger files
For really long files such as contiguous recordings of a whole day, the
50MB limit is not sufficient.

https://bugzilla.gnome.org/show_bug.cgi?id=781458
2017-08-10 16:17:56 +03:00
Sebastian Dröge
7d89e73336 qtdemux: Fix offsets for reading lpcm specific fields
We were reading at the completely wrong positions, 16 bytes later in the
data.

Also add support for high-aligned samples.
2017-08-10 16:13:05 +03:00
Tim-Philipp Müller
df67c50f67 meson: don't export symbols by default
Only plugin entry points should be exported.

Currently plugins might export more symbols with
the meson build, as we don't have the exports
regexp there that we pass to libtool.
2017-08-10 14:01:57 +01:00
Deepak Srivastava
059420b678 wavparse: Fix memory leak in wavparse element
Fixing of leaking the text field of the GstWavParseNote and
GstWavParseLabl structure.

https://bugzilla.gnome.org/show_bug.cgi?id=785429
2017-08-10 13:23:47 +03:00
Cyril Lashkevich
f2372b46bc v4l2bufferpool: Don't mark jpeg frames as deltas
JPEG formats are encoded, but they never have keyframe flag. But in
fact they are keyframes

https://bugzilla.gnome.org/show_bug.cgi?id=785990
2017-08-08 11:09:52 -04:00
Philippe Normand
acb50ce82e osxvideo: rename library according to the plugin name
https://bugzilla.gnome.org/show_bug.cgi?id=785880
2017-08-06 13:26:01 +01:00
Nicolas Dufresne
d8b18f6b8f v4l2bufferpool: Don't drop buffer ref on qbuf
This function no longer take ownership of the buffer.

CID 1414800
2017-08-02 17:18:43 -04:00
Nicolas Dufresne
0e9fe263ca v4l2: Enable VP9 format
This was missing, preventing the encoder and decoder to work
properly. This also adds support for camera that would produce
VP9 (if that exists).
2017-08-02 17:13:55 -04:00
Nicolas Dufresne
a13c24dc8c v4l2: Remove spurious CATEGORY_EXTERN
These have been copy pasted all over the place and are not used anymore.
All object have it's own category now. This fixes build warning since
the VP9 decoder had vp8 category declared.
2017-08-02 12:28:38 -04:00
Nicolas Dufresne
783ac9a9f9 v4l2videoenc: Move the profile/level negotation in the base class
This removes duplicated code across different codec.
2017-08-02 11:28:23 -04:00
Nicolas Dufresne
b0fb95b956 v4l2videoenc: Turn gst_v4l2_is_video_enc into a helper
This reduces the amount of code needed in each codec class.
2017-08-02 09:36:08 -04:00
Nicolas Dufresne
040e25218a v4l2: Add VP8/9 encoder support 2017-08-01 16:01:11 -04:00
Nicolas Dufresne
b61bba4848 v4l2object: Use mmap64 to match libv4l2 signature
https://bugzilla.gnome.org/show_bug.cgi?id=785628
2017-08-01 15:05:35 -04:00
Nicolas Dufresne
ba8aa440bb v4l2bufferpool: Copy flags and timestamp when importing
Whenever we import from downstream pool (userptr or dmabuf-import), we
should copy over the flags and timestamp, otherwise downstream will not
get proper synchronization or will not be able to notice frames that has
corruption in it.

https://bugzilla.gnome.org/show_bug.cgi?id=785680
2017-08-01 09:48:46 -04:00
Nicolas Dufresne
2c7dfff047 v4l2: Add H263 Encoder support 2017-07-31 16:46:25 -04:00
Nicolas Dufresne
27cdcaf363 v4l2: Add missing no-inst header 2017-07-27 13:51:25 -04:00
Nicolas Dufresne
c5d0264bc9 v4l2: Add interface for MPEG4 encoding 2017-07-27 12:12:00 -04:00
Nicolas Dufresne
1762c2e713 v4l2: Ignore register issue and keep probing
Don't stop registering the other dynamic plugins if one registration
fails.
2017-07-27 12:12:00 -04:00
Sebastian Dröge
4b8d0a294a mulawdec: Unmap input buffer if failing to map the output buffer 2017-07-27 14:23:14 +03:00
Satya Prakash Gupta
e3f6b9f367 alawdec: Fix Memory leak in error case
https://bugzilla.gnome.org/show_bug.cgi?id=785435
2017-07-27 14:23:14 +03:00
Nicolas Dufresne
6fa565247d v4l2: Update external files with latest
This is copied from the linux kernel with only some include changes so
it works outside the kernel headers.
2017-07-26 20:36:15 -04:00
Sebastian Dröge
317d3380bb matroskamux: For audio tracks, take the default duration from the first buffer
... if we don't have any better idea from the caps. This allows writing
SimpleBlocks for a majority of audio streams where the duration of
frames is usually fixed. And as a side effect, allows VLC to play
streams with Opus as it only works with SimpleBlocks currently:
  https://trac.videolan.org/vlc/ticket/18545

https://bugzilla.gnome.org/show_bug.cgi?id=784969
2017-07-25 11:28:46 +03:00
Nicolas Dufresne
5a6fe4ed29 v4l2: Fix compilation without libv4l2 2017-07-24 16:45:40 -04:00
Nicolas Dufresne
2ee90e2b39 v4l2: Keep ref to element in allocator/pool
Removes the FIXME/Question in the buffer pool and add a ref to the
element in the GstAllocator too. This ref is strictly required to keep
the GstV4l2Object structure around.
2017-07-24 16:27:36 -04:00
Nicolas Dufresne
33f508d508 v4l2object: Removed unused members 2017-07-24 14:27:05 -04:00
Nicolas Dufresne
31d8a1d929 v4l2: Add run-time environment to enable libv4l2
The library has started preventing a lot of interesting use cases,
like CREATE_BUFS, DMABuf, usage of TRY_FMT. As the libv4l2 is totally
inactive and not maintained, we decided to disable it. As a convenience
we added a run-time environment that let you enable it for testing.

  GST_V4L2_USE_LIBV4L2=1

This of course only works if you have enabled libv4l2 at build time.
2017-07-24 14:19:02 -04:00
Nicola Murino
ab3b289bf2 jpegenc: declare quality property changeable in PLAYING state
https://bugzilla.gnome.org/show_bug.cgi?id=785012
2017-07-24 10:03:42 +01:00
Nicolas Dufresne
4bcec1b190 v4l2object: Fix colorimetry validation
While not documented, gst_video_colorimetry_matches() only accepts well
known names. Looking at the code and unit test, this seems to be on
purpose, so fixing by parsing the string and compating the colorimetry
structures.
2017-07-21 23:34:59 -04:00
Nicolas Dufresne
ef633e28f8 v4l2encoder: Fix negotiation error handling
The subclass negotiated function will call set_format, if that fails the
pool will not be created. We ended up with an assertion.

GStreamer-CRITICAL **: gst_buffer_pool_set_active: assertion 'GST_IS_BUFFER_POOL (pool)' failed
2017-07-21 15:40:24 -04:00
Nicolas Dufresne
b3e089d415 v4l2src: Speedup camera startup by skipping try_fmt
In this commit, we enabled skip_try_fmt_probes quirk in order to speed
up the start which is known to be disastrously slow with certain USB
cameras.

This has the side effect that we needed to rewrite the entire
negotiation process in a way that we iterate over the possible caps
until we find one that works.

The new negotiation method consist of extracting a preferred structure
from the peer caps and using this to fixate and sort the caps. To
reflect the old behaviour, we sort all resolution strictly bigger
to the preferred one with the closes one first. The rest is appended,
keeping the same order. We then normalize the caps in case there was
some list of interlace-mode or colorimetry left. We finally iterate
over all fixed caps and try it. 99% of the time, the first or the
second one should work, whit the result of a single S_FMT being issues.

From there, it will be relatively easy to introduce new negotiation
algorithm. The current algorithm is made for optimal image quality
with a scaling sink that sets it's window resolution as preference.
This the case if for:

  v4l2src ! videoconvert ! videoscale ! ximagesink

Other strategy would be needed to optimize for non-scaling sink like
ximagesink or kmssink when the driver does not scale.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
cae0b9a2d2 v4l2object: Introduce quirk to skip slow probes
skip_try_fmt_probes quirk is set, V4L2 object will not probe for
interlace-mode and colorimetry to avoid relying on try_fmt. This quirk
will be used by v4l2src to avoid desastrous startup time with slow
USB webcams.

When this quirk is enabled, caller will have to iterate over the
negotiated caps as it may contains unsupported formats. If the peer
didn't choose a specific interlace-mode, or colorimetry, the value
chosen by the driver is set into the caps. For this reason, when this
mode is enabled, gst_v4l2_object_set_format() will require writable
caps.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
7d3b2628df v4l2object: always set the GstV4l2Error on error
Some of the error case were conditional to using try_fmt or not.
This is slightly unexpected, always set the error so the caller
can decide.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
059ccf9749 v4l2object: Minor style fix and useful trace
https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
c00d4cae3c v4l2object: Fix try/s_fmt errors
According to the spec,TRY_FMT cannot return EBUSY, though it can
return EINVAL if it was not possible to update the format to
something supported.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
558e9f4e57 v4l2object: Validate colorimetry in S/TRY_FMT
This is in preparation for removing slow TRY_FMT probes for
colorimetry. As we won't have tried that colorimetry we cannot
assume the driver will accept it.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Nicolas Dufresne
336c8a7dad v4l2object: Validate field in S/TRY_FMT
This is in preparation from removing the slow TRY_FMT probes for
interlacing. As we won't have tried that interlace-mode already
we need to validate that the driver isn't refusing it.

https://bugzilla.gnome.org/show_bug.cgi?id=785156
2017-07-21 15:29:10 -04:00
Tim-Philipp Müller
81e5b0bdee tests: icles: fix build
Can't do additions/subtractions on void* pointers.
2017-07-21 19:02:26 +01:00
Thibault Saunier
b028d91439 tests:icles: Fix previous patch by implementing our memmem
Using the string version of it will fail on '\0'.
2017-07-21 11:10:00 -04:00
Thibault Saunier
7e8fe2844b tests:icles: Do not use memmem GNU extension function
As it is not avalaible on windows/msvc and we can use pure GLib for that
2017-07-21 10:19:37 -04:00
Nicolas Dufresne
a3545637de directsound: Fix .c file name in Makefile
This was broken by accident, bad search and replace.
2017-07-20 17:21:05 -04:00
Nicolas Dufresne
7edf41b470 waveform: Fix DLL name to match plugin name
https://bugzilla.gnome.org/show_bug.cgi?id=785168
2017-07-20 15:46:38 -04:00
Nicolas Dufresne
608abe4a7f directsound: Fix DLL name to match plugin name
https://bugzilla.gnome.org/show_bug.cgi?id=785168
2017-07-20 15:46:38 -04:00
Mark Nauwelaerts
7bd439efb5 qtdemux: preferably send open-ended segment rather than repeated segment events 2017-07-19 18:35:58 +02:00
Mark Nauwelaerts
854f85acb4 qtdemux: fix seeking in fragmented file without mfra random access info
... which no longer worked due to unconditionally clearing sample info and
ending up in inconsistent state.  Let's tread a bit more carefully and also
allow for the old seek handling that resorts to scanning if no mfra info
is available.
2017-07-19 18:35:49 +02:00
Nicolas Dechesne
52c017caca v4l2videodec: add some useful debug messages
Add a couple of useful debug traces , they happened to be useful to
debug/investigate a 4K video playback issue with v4l2, so let's make these
changes more permanent.

Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>

https://bugzilla.gnome.org/show_bug.cgi?id=785109
2017-07-19 10:25:11 -04:00
Nicolas Dufresne
6d0a9abdf0 v4l2: Fix 4K colorimetry
Since 1.6, the transfer function for BT2020 has been changed from BT709
to BT2020_12. It's the same function, but with more precision. As a side
effect, the V4L2 colorpsace didn't match GStreamer colorspace. When
GStreamer ended up making a guess, it would not match anything supported
by V4L2 anymore. This this by using BT2020_12 for BT2020 colorspace and
BT2020 transfer function in replacement of BT709 whenever a 4K
resolution is detected.
2017-07-18 12:03:17 -04:00
Nicolas Dufresne
08643993df v4l2object: Only check CROPCAP for par once
The pixel aspect ratio is documented to not change unless the TV
Standard is changed. So this mean that this will be uniform across all
possible format and resolutions.

https://bugzilla.gnome.org/show_bug.cgi?id=784674
2017-07-18 12:03:17 -04:00
Sebastian Dröge
7e718d6039 Revert "matroskamux: adjust unit test to modified behaviour"
This reverts commit 8fe478c8a7.

We're back to previous behaviour
2017-07-18 10:08:33 +03:00
Nicola Murino
1bbdfa8738 matroskamux: add properties to control cluster duration
https://bugzilla.gnome.org/show_bug.cgi?id=784971
2017-07-18 10:08:33 +03:00