Commit graph

20697 commits

Author SHA1 Message Date
Sebastian Dröge
6af87dee17 audio/videodecoder: Initialize max_errors in instance_init()
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/882>
2020-10-20 12:46:07 +03:00
Sebastian Dröge
ed62e78c6e audio/videodecoder: Don't reset max-errors in reset()
Otherwise setting the property on the elements has no effect at all
because it's immediately reset during startup.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/881>
2020-10-20 11:52:07 +03:00
Seungha Yang
91ed298bb0 examples: Add an uridecodebin3 example
Demonstrate a way to select multiple streams

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/880>
2020-10-19 20:45:38 +09:00
Seungha Yang
89c663616a decodebin3: Store stream-start event on output pad before exposing it
It's required for users to be able to figure out associated GstStream
object with a pad on pad-added callback.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/880>
2020-10-19 20:28:06 +09:00
Sebastian Dröge
825eea9545 Add some missing nullable annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/876>
2020-10-17 15:30:02 +00:00
Sebastian Dröge
3036521fb6 typefind/xdgmime: Validate mimetypes to be valid GstStructure names before using them
On macOS, for example, "text/*" can be returned as mimetype for
plaintext files but we don't allow '*' in structure names and this would
cause critical warnings.

It's a valid mimetype but not a valid structure name.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/616

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/875>
2020-10-17 10:42:49 +03:00
Stéphane Cerveau
967e650937 meson: update glib minimum version to 2.56
In order to support the symbol g_enum_to_string in various
project using GStreamer ( gst-validate etc.), the glib minimum
version should be 2.56.0.

Remove compat code as glib requirement
is now > 2.56

Version used by Ubuntu 18.04 LTS

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/874>
2020-10-15 18:20:37 +02:00
Seungha Yang
cea2bccfc6 videoconvert: Enhance debug message to be more human readable
Numerical representation of GstVideoFormat is not debugging
friendly

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/822>
2020-10-14 19:12:51 +00:00
Seungha Yang
bcabdfb0f9 uridecodebin3: Forward upstream events to decodebin3 directly
Otherwise default handler will try to forward it to sink element
or srcpad which might not be available at that moment.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/867>
2020-10-14 18:24:11 +00:00
Seungha Yang
615b1ac579 tests: appsrc: Fix unstable test case
Wait all buffers to be consumed before sending flush seek event,
so that checking timestamp and segment as expected.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/816>
2020-10-14 10:57:19 +00:00
Jan Alexander Steffens (heftig)
23189c60f4 videoaggregator: Limit accepted caps by template caps
This seems like an obvious mistake, since `modified_caps` was created
but not used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/868>
2020-10-13 15:41:38 +02:00
Jan Alexander Steffens (heftig)
77c327f356 videoaggregator: Log the format name instead of index
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/868>
2020-10-13 15:41:37 +02:00
Will Miller
ac72a6adaa gstrtpbuffer: fix header extension length validation
We validate the header extensions length of an RTP buffer by comparing
it against the block size. Since we multiply the length in words by 4 to
get the length in bytes, a suitably large length could cause a wrapround
of the uint16, giving a lower length which erroneously passes the check
and allows the buffer to be mapped.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/864>
2020-10-12 15:01:22 +01:00
Marijn Suijten
57a23786f3 gl: glslstage: Sync new_default_{fragment,vertex} documentation name
Documentation for the parameter and return value don't show up when
this header mismatches the function it tries to describe.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/814>
2020-10-12 07:20:15 +00:00
François Laignel
40fde5fcad decodebin3: only force streams-selected seqnum after a select-streams
The initial streams-selected message might not match any select-streams,
in which case it is currently overriden with GST_SEQNUM_INVALID.

Related to:

- https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/601

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/860>
2020-10-10 18:00:04 +02:00
Jan Alexander Steffens (heftig)
a6ed17c273 examples/gl/gtk: Add missing dependency on gstgl
Occasionally, a clean build would fail like this:

    In file included from ../subprojects/gst-plugins-base/tests/examples/gl/gtk/gstgtk.c:24:
    ../subprojects/gst-plugins-base/gst-libs/gst/gl/gl.h:25:10: fatal error: gst/gl/gl-enumtypes.h: No such file or directory
       25 | #include <gst/gl/gl-enumtypes.h>
          |          ^~~~~~~~~~~~~~~~~~~~~~~

Add the missing dependency so that the headers are generated beforehand.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/855>
2020-10-10 03:46:39 +00:00
Mathieu Duponchelle
11f12e49eb rtsptransport: support single port for client_port and server_port
This is explicitly specified as valid in the RFC, where the
syntax for both parameters is:

";" "client_port" "=" port [ "-" port ]
";" "server_port" "=" port [ "-" port ]

This is useful for applications where RTCP is either not necessary
or not possible.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/846>
2020-10-09 23:43:33 +02:00
Guillaume Desmottes
44b1fb03fc video-info: clarify GST_VIDEO_INTERLACE_MODE_ALTERNATE doc
Fields really should alternate in this mode.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/852>
2020-10-09 12:02:14 +02:00
Guillaume Desmottes
a3a2992bc8 videodecoder: fix output state interlace-mode
When user is passing the actual interlace-mode when calling
gst_video_decoder_set_interlaced_output_state() it should not be
overidden by the input interlace-mode.

Needed to fix #825 as we want to keep interlace-mode=interleaved from
parsers and have the OMX decoder producing interlace-mode=alternate.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/852>
2020-10-09 11:04:30 +02:00
Guillaume Desmottes
a19a27a4ca videodecoder: add interlace-mode to debug output when setting output state
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/852>
2020-10-09 11:04:30 +02:00
Matthew Waters
52793dbfca tests: add gl structs to abi check
Tested on x86, x86_64, armv7l, aarch64.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/854>
2020-10-09 06:12:30 +00:00
Matthew Waters
ed8f90c930 build: use cpu_family for arch checks
e.g. on 32-bit arm, we may have armv6, armv7l, armv7hf, etc which all
generally have the same layouts.  cpu_family() groups all of these into
just 'arm' that the ABI check table is expecting.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/854>
2020-10-09 06:12:30 +00:00
Jan Alexander Steffens (heftig)
c272a5e1a5 multihandlesink: Don't pass NULL caps to gst_caps_is_equal
Apparently the sinkpad caps can get cleared when shutting down the
pipeline while the sink is working, provoking a critical warning.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/842>
2020-10-08 21:55:38 +00:00
Sebastian Dröge
28ff6b377d timeoverlay: Add elapsed-running-time mode
This takes the first running time and the first after each flush-stop as
an offset for the running time that is rendered.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/737>
2020-10-08 23:51:02 +03:00
Jan Alexander Steffens (heftig)
aa89ae8beb audio: video: Fix in/outbuf confusion of transform_meta
There are three instances where in- and outbuf have been swapped. This
didn't affect the correctness of the libs *filter code, but the
videoscale implementation swapped the arguments of meta->transform_func.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/853>
2020-10-08 18:30:39 +02:00
Xavier Claessens
c66e276550 pango: Add fallback dependency
When we'll depend on Meson >=0.55 this can be replaced by [provide]
section in gst-build's pango.wrap file. The dependency variable name can
also be dropped when pango is updated to use override_dependency:
https://gitlab.gnome.org/GNOME/pango/-/merge_requests/250

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/844>
2020-10-06 05:44:25 +00:00
Seungha Yang
ebeded7339 meson: Always wrap "prefix" option with join_paths() to make Windows happy
Both "\" and "/" separators are allowed on Windows but the problem
is that "\" is not converted to "\\" in this case.
It will result to unknown/unrecognized character escape sequence.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/818>
2020-10-01 19:19:39 +00:00
Xavier Claessens
d867cacf86 meson: Add GL summary
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/836>
2020-09-27 16:54:44 +00:00
Matthew Waters
0236fa8b9e compositor: fix YUY2/UYVY/VYUY blending
Don't overead memory.

Fixup for https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/755

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/823>
2020-09-21 23:51:31 +10:00
Nicolas Dufresne
6643e941be meson: Add a qt5 feature
This allow opting out items of the builds the depends on QT5 library.
Auto-detection of QT5 in cross-build requires host tools to match with the
sysroot, and detection of mis-match is not fully reliable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/817>
2020-09-15 14:15:36 -04:00
sohwan.park
3cb7540c5c meson: add abi configuration for meson build
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/815>
2020-09-14 14:06:41 +00:00
Matthew Waters
d7abf832af compositor: blend with multiple threads
Increases the throughput of compositing by using more CPU cycles across
multiple threads.  Simple cases (the output contains one pixel from at
most one input) can have up to a 70% increase in throughput.  Not so
simple cases are limited by the region with the most number of
composite operations.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/755>
2020-09-14 14:00:58 +10:00
Marijn Suijten
d0f36c7e13 video: Rename video_color_transfer to video_transfer_function
Rename remaining `gst_video_color_transfer_{encode,decode}` functions on
the `GstVideoTransferFunction` enumeration to
`gst_video_transfer_function_{encode,decode}` permitting
gobject-introspection to turn these into associated functions and place
them under the respective `<enumeration>` block in gir XML files.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/805>
2020-09-12 09:46:44 +03:00
Matthew Waters
b4ea8332f5 videoaggregator: ensure peek_next_sample() uses the correct caps
gst_pad_get_current_caps() may be wrong when there is a renegotiation in
progress for the pad and we have not yet received or selected the buffer
with different caps yet.

Fix by storing the caps through in a similar way to the existing code
for buffer/video-info selection machinery.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/813>
2020-09-11 22:08:30 +10:00
Stian Selnes
eaedb5c2de videodecoder: Bump log level of marking a sync point
Sync points are often important when debugging and deserves DEBUG
level.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 20:31:10 +02:00
Sebastian Dröge
d26eede464 videodecoder: Add API for subclasses to request a new sync point
This allows subclasses that notice missing reference frames to request a
new sync point to allow seamless decoding again. While doing so the
subclass can also signal whether it wants a) all following input frames
until the sync point to be discarded or b) all output frames until the
sync point to be marked as corrupt.

Sending of force-keyunit events for this can be throttled by the
application via the "min-force-keyunit-interval" property.

This replaces custom behaviour for the same in various decoders, for
example openh264dec.

Based on patches by Haakon Sporsheim <haakon@pexip.com> and
Stian Selnes <stian@pexip.com>.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 20:31:10 +02:00
Sebastian Dröge
fdf79a786c videodecoder: Add API for subclasses to signal that they need the stream to start with a sync point
If the first frame(s) at the very beginning or after a flush are not a
sync point then the base class would discard them before passing them to
the subclass.

This also fixes the previously broken distance_from_sync handling: it
was never reset at sync points.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 17:22:14 +00:00
Sebastian Dröge
1afb145dc5 videodecoder: Add "discard-corrupted-frames" property
This can be used by applications to configure decoders so that corrupted
frames are directly discarded instead of being forwarded inside the
pipeline. It is a replacement for the "output-corrupt" property of the
ffmpeg decoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 17:22:14 +00:00
Sebastian Dröge
06bcf95ebf videodecoder: Add API for marking output frames as corrupted
This can be used by subclasses to mark output frames as known to be
corrupted, for example if reference frames were missing. ffmpeg's
decoders can signal this.

In addition this flag is propagated downstream if the input frame had it
set.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 17:22:14 +00:00
Sebastian Dröge
74889206eb videodecoder: Remove unused reorder_depth variable
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/730>
2020-09-10 17:22:14 +00:00
Mikhail Fludkov
d6a2569136 rtpbasedepayload: Mark GAP events sent because of packet loss as such
This allows downstream to distinguish packet loss from normal GAP events
that are sent simply because of gaps in the timeline.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/731>
2020-09-10 16:33:16 +00:00
Nirbheek Chauhan
e77bea4968 meson: Actually build gstgl without implicit include dirs
Fixes a typo from https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/800

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/810>
2020-09-10 19:58:32 +05:30
Sebastian Dröge
40a1e01740 glmixer: Fix unit test to actually work reliably
Don't run the harness in live mode, or otherwise it would output frames
already in the very beginning before a buffer was provided to it due to
timeout.

Also send EOS/a second buffer before pulling a buffer as videoaggregator
has one frame of latency.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/812>
2020-09-10 14:19:04 +03:00
Haihao Xiang
9ccc3dbd6f gl: add support for GBR and GBRA
example pipeline:
gst-launch-1.0 videotestsrc ! video/x-raw,format=GBR ! glimagesink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/789>
2020-09-09 12:04:52 +00:00
Sebastian Dröge
f54ef6c74e videoaggregator: Don't require any pads to be configured for negotiating source pad caps
This is not actually required (anymore?). Source pad caps can be
negotiated at any time regardless of any configured (or existing) sink
pads and videoaggregator comes up with some fixated caps based on the
downstream caps.

Subclasses can override this behaviour as needed by overriding
update_src_caps().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/793>
2020-09-09 11:35:02 +00:00
Marijn Suijten
0ea3279df1 gst-libs: gl: Fix documentation typo and clarify gl_memory_texsubimage
`gst_gl_memory_read_pixels` reads pixels from `GLMemory` into the
pointer, effectively writing to it. This is opposite from
`gst_gl_memory_texsubimage` which reads texture data from `read_pointer`
into `GLMemory`.

Both cases are clarified by changing `read_pointer` to `write_pointer`,
and explaining what `gst_gl_memory_texsubimage` does in addition to
referring back to `gst_gl_memory_read_pixels`.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/806>
2020-09-09 09:54:48 +00:00
Sebastian Dröge
1208d4e635 audioaggregator: Reset offset if the output rate is renegotiated
On next aggregation the new offset will be calculated based on the
segment position.

Without this a rate change would cause a jump forwards or backwards in
the output timeline.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/794>
2020-09-09 09:09:17 +00:00
Sebastian Dröge
5bfb438d3b video-anc: Implement transform functions for AFD/Bar metas
If the transformation is just a copy, copy over the metadata. For AFD
also copy over the metadata if the aspect ratio stays the same in
scaling transformations. In all other cases fail the transformation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/791>
2020-09-09 07:48:02 +00:00
Sebastian Dröge
d2a0b38717 appsrc: Wake up the create() function on caps changes
This allows the new caps to be sent downstream as soon as possible
instead of having to wait for the next buffer/buffer list.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/798>
2020-09-09 06:45:49 +00:00
Thibault Saunier
8d645e1a69 encodebin: Be less restrictive on muxer caps when preset name is specified
This way the user can simply define its caps by only providing the
structure name which is what we do in the encoding profile
deserialization function for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/811>
2020-09-09 04:26:41 +00:00