release_frame() can be useful for manually dropping frames without posting QoS messages like finish_frame() would.
Matches the same kind of API on the decoder side of things.
Modifies the behaviour of release_frame() to make sure events from released frames are stored as 'pending'
and pushed before the next non-dropped frame. This is needed because now release_frame() can be called outside of
finish_frame(), so we would potentially just lose events and bad things would happen.
drop_frame() was also added to match the decoder API. It functions almost identically to finish_frame() without a buffer
attached to the frame, except instead of immediately pushing the frame's events, it will store them as pending.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7190>
In case when conn->input_stream is NULL and glib was built with
"glib_checks" enabled, g_pollable_input_stream_read_nonblocking()
returns -1, but does not set the "err".
The call stack:
read_bytes() ->
fill_bytes() ->
fill_raw_bytes()
The return value -1 passed up to read_bytes() and incorrectly
processed there after "error:" label.
This changes the return value to EINVAL.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7210>
glCheckFrameStatus() can fail by returning 0, and otherwise return a
status. Fix the trace to make it clear when we get an unkown status
compare to having an error, in which case we also trace the error code.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7291>
${libdir}/gstreamer-1.0/include is only valid after installation, but
extra_cflags are added unconditionally, so we can't use that for
include flags.
Instead, let's add the include flag via variables, which are different
for installed and uninstalled pc files.
This is particularly bad for consuming GStreamer via CMake which barfs
on non-existent include paths.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7130>
The video meta API now is a mandatory request for DMA kind negotiation. In
current code, the raw method always adds that video meta API in the query
of propose_allocation(), so we do not need to do the duplicated task here.
Just adding a comment to declare that.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6698>
In some cases you want to ensure that a specific element factory is used
while requiring some specific caps but this was not possible. You can
now do `qtmux:video/x-prores,variant=standard|factory-name=avenc_prores_ks`
to ensure that the `avenc_prores_ks` factory is used to produce the
'standard' variant of prores video stream.
This also enhances a bit the documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6875>
This counter is incremented once for every segment, meaning it would
e.g. overflow after 24 days when using 1ms segments. Once that happens,
completely wrong positions are reported and invalid memory is handed out
for writing/reading the next segments.
As the affected variables are unfortunately part of the public API of
the struct, a second set of variables is added together with accessor
functions and both variables are kept in sync for backwards
compatibility.
All existing users of the two variables are moved to the new ones but
external code might still run into the overflow.
This also slightly breaks API as external code updating the variables
will have no effect anymore but the only known user of this is
pulsesink.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6740>
There's nothing requiring <= 64 channels except for getting the reorder
map and creating a channel mixing matrix, but those won't be possible to
call anyway as channel positions can only express up to 64 channels.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6819>
when pipline is
glvideomixerelement->glcolorconvertelement->gldownloadelement and
glcolorconvertelement is not passthrough, the gl bufferpool between
glvideomixerelement and glcolorconvertelement will not add gl sync meta
during allocating buffer. This will cause that glcolorconvert's inbuf
has no sync meta to wait for.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6756>
Reset the waiting thread counter in all places to be consistent
when sending signal for the audio ring buffer. This fix applies it to
pause, stop and release, which are states that will go into a callback
of the subclass. Having the waiting counter reset will avoid having
executing thread of the same subclass trying to take the mutex when
callong gst_audio_ring_buffer_advance.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6195>
On practice a failure happened due to a race condition, the instance
already have been freed, but it could also happen if the instance
would be null.
Instead of crashing this sanity check is a more suitable option,
since with G_DEBUG=fatal-warnings it will crash too.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6475>
This reverts commit 8e923a8e2d.
This caused regressions, see #3303.
Without this commit, osxaudiosrc ! osxaudiosink won't work
right, but since that hasn't really been a huge problem
for years it's probably best to revert this until a proper
solution can be figured out.
(cherry picked from commit f04f86f3ee)
(cherry picked from commit 93255efece)
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6405>
None of the GL allocators actually offer a generic alloc() implementation. As a
side effect, they cannot be offered as they don't work with generic video
buffer pool.
Our specialized buffer pool can be dropped by tee or alphacombine as sharing the
same buffer pool over two branch is not supported by the pool API.
Fixes#3372
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6327>
Memory from gst_adapter_map() could live shorter than the GstMemory that the GstBuffer wraps around it, which in lucky
cases 'just' caused a re-use of the same memory for multiple (potentially still in use!) input buffers, but could easily
end up pointing to an already-freed memory.
Manifested when an AudioToolbox encoder kept getting silence inserted in seemingly random circumstances, turned out
to be the memory being re-used by GStreamer at the same time that the AT API was processing it...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6320>
Cocoa version of glwindow only checks the preferred size upon window creation. glimagesink sets the size right before
calling gst_gl_window_show(), which might be way after the window is created in some cases. If the size was set too
late, glimagesink on macOS would remain 320x240 unless manually resized.
This change makes sure to resize the existing window when _show() is called.
Curiously, this has always been an issue, but went from manifesting every once in a while to being almost completely
broken once old event loop workarounds were removed and gst_macos_main() was introduced.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6185>
The `G_DECLARE_FINAL_TYPE` macro does not need to be terminated with a
semicolon and the extra semicolon breaks building e.g. libcamera with
clang because `-Wextra-semi` is used which produces the following
error in conjunction with `-Werror`:
```
gstreamer-1.0/gst/allocators/gstdrmdumb.h:61:43: error: extra ';' outside
of a function is incompatible with C++98 [-Werror,-Wc++98-compat-extra-semi]
61 | GST, DRM_DUMB_ALLOCATOR, GstAllocator);
| ^
1 error generated.
```
Fix this by removing the extra semicolon
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6239>
The value is stored as an 8 bit integer, with 0 meaning that there is
not data for this extension. That means that the maximum length is 255
bytes and not 256 bytes.
On the other hand, the one-byte RTP header extensions are storing the
length as a 4 bit integer with an offset of 1 (i.e. 0 means 1 byte
extension length), so here 16 is the correct maximum length.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6180>
When allocating buffers with alignment parameters specified, it
may be necessary to overallocate memory to adjust to the requested
alignment. Previously the padding length was not included in the mmaped
buffer size, leaving unmapped bytes at the end of the buffer.
This caused intermittent SEGV faults and valgrind failures when running
the wayland_threads example.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6104>
* Bump the rank of the musepack v7/v8 FFmpeg demuxers to SECONDARY
* Bump the rank of the musepack v7/v8 FFmpeg audio decoders to SECONDARY
* Demote the rank of the musepackdec element to MARGINAL
This is for two reasons:
* The musepack library is no longer maintained, whereas the FFmpeg
implementation can/will receive fixes
* The `musepackdec` implementation was a all-in-one "parsing and decoding" blob
which doesn't play nicely with decodebin3 and others
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3033
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6074>
If the allocation function get called from multiple threads at the same time,
multiple allocators may get created but only one get saved. Leading to other
allocators to be leaked. Simply create it once in the instance initialization.
Fixes: #2456
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6052>
- Support HTTP redirect codes (301,302,307,308) on response to GET.
"Location" field is extracted and used for following GET and POST.
- Notify caller a redirect took place using return value
- log source and destination url on redirect
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5222>
Converting from RGB to YUV: When comparing the info.colorimetry to
GST_VIDEO_COLORIMETRY_BT709 it does not make sense to look at the input
signal because that is of type of RGB. The plugin needs to look at the
output YUV-type and compare GST_VIDEO_COLORIMETRY_BT709 to that, because
that is the YUV-type the plugin needs to convert input-RGB into.
Converting from YUV to RGB: Comparing to the input is correct, but because
here the color encoding info BT601/BT709 is on input side of the plugin.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5998>
If GST_PAD_SINK is passed in this means that we're supposed to convert
from sink caps to src caps, not the other way around. In other words, if
GST_PAD_SINK is passed we're supposed to produce the possible output
caps.
Previously this was inverted. This had the effect that glcolorconvert
pretended to be able to convert *to* I420 without glDrawBuffers, which is
not possible, and pretended not to be able to convert *from* I420
without glDrawBuffers, which it always supports.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5941>
Even in the case where we are not in passthrough but the subclasses are
going to run the allocation query, we need to ensure that we have a
GLContext ready to be used. Otherwise we might end up with assertions
with `gloverlaycompositor` like:
```
#0 __pthread_kill_implementation (no_tid=0, signo=6, threadid=140285688829504) at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (signo=6, threadid=140285688829504) at ./nptl/pthread_kill.c:78
#2 __GI___pthread_kill (threadid=140285688829504, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3 0x00007f985ed88476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4 0x00007f985ed6e7f3 in __GI_abort () at ./stdlib/abort.c:79
#5 0x00007f985faedb57 in g_assertion_message (domain=<optimized out>, file=<optimized out>, line=<optimized out>, func=0x7f9856251b80 <__func__.5> "gst_gl_buffer_pool_set_config", message=<optimized out>) at ../../../glib/gtestutils.c:3253
#6 0x00007f985fb4770f in g_assertion_message_expr (domain=0x7f9856251883 "GStreamer-GL", file=0x7f9856251820 "../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbufferpool.c", line=132, func=0x7f9856251b80 <__func__.5> "gst_gl_buffer_pool_set_config", expr=<optimized out>) at ../../../glib/gtestutils.c:3279
#7 0x00007f9856200e1f in gst_gl_buffer_pool_set_config (pool=0x7f977009d7e0, config=0x7f9704549050) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbufferpool.c:132
#8 0x00007f985f99bcf7 in gst_buffer_pool_set_config (pool=0x7f977009d7e0, config=0x7f9704549050) at ../subprojects/gstreamer/gst/gstbufferpool.c:698
#9 0x00007f985620e2be in gst_gl_filter_propose_allocation (trans=0x7f9754014a80, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglfilter.c:834
#10 0x00007f98562b43c5 in gst_gl_overlay_compositor_element_propose_allocation (trans=0x7f9754014a80, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/ext/gl/gstgloverlaycompositorelement.c:188
#11 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f9754014a80, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#12 0x00007f98561eed91 in gst_gl_base_filter_query (trans=0x7f9754014a80, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:319
#13 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f977c07c7e0, parent=0x7f9754014a80, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#14 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f977c07c7e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#15 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f977c07c340, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#16 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f975401e2b0, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#17 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f975401e2b0, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#18 0x00007f98561eed91 in gst_gl_base_filter_query (trans=0x7f975401e2b0, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:319
#19 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f96e420b0c0, parent=0x7f975401e2b0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#20 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f96e420b0c0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#21 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a0bf0f0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#22 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f982a128790, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#23 0x00007f9856289017 in _gst_gl_upload_element_propose_allocation (bt=0x7f982a128790, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/ext/gl/gstgluploadelement.c:239
#24 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f982a128790, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#25 0x00007f98561eed91 in gst_gl_base_filter_query (trans=0x7f982a128790, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:319
#26 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f96e405b630, parent=0x7f982a128790, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#27 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f96e405b630, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#28 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f9730289670, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#29 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f9730289670, data=0x7f96cea60000) at ../subprojects/gstreamer/gst/gstpad.c:3458
#30 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f98280f5d00, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea60000) at ../subprojects/gstreamer/gst/gstpad.c:3084
#31 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f98280f5d00, parent=0x7f98280cc540, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#32 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f98280f5d00, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#33 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f978438b680, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#34 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f978438b680, data=0x7f96cea60290) at ../subprojects/gstreamer/gst/gstpad.c:3458
#35 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f98280f5a10, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea60290) at ../subprojects/gstreamer/gst/gstpad.c:3084
#36 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f98280f5a10, parent=0x7f97ec0147f0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#37 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f98280f5a10, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#38 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f9784831a70, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#39 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f9784831a70, data=0x7f96cea60520) at ../subprojects/gstreamer/gst/gstpad.c:3458
#40 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f9770081da0, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea60520) at ../subprojects/gstreamer/gst/gstpad.c:3084
#41 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f9770081da0, parent=0x7f983c14e330, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#42 0x00007f9812258e5c in ghostpad_query_function (ghostpad=0x7f9770081da0, parent=0x7f983c14e330, query=0x7f97040310a0) at ../subprojects/gst-editing-services/plugins/nle/nleghostpad.c:568
#43 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f9770081da0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#44 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2713e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#45 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f982a2713e0, data=0x7f96cea60800) at ../subprojects/gstreamer/gst/gstpad.c:3458
#46 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f982a2800c0, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea60800) at ../subprojects/gstreamer/gst/gstpad.c:3084
#47 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f982a2800c0, parent=0x7f982a2713e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#48 0x00007f9812258a94 in internalpad_query_function (internal=0x7f982a2800c0, parent=0x7f982a2713e0, query=0x7f97040310a0) at ../subprojects/gst-editing-services/plugins/nle/nleghostpad.c:460
#49 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2800c0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#50 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2f4c80, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#51 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f982a2f4c80, data=0x7f96cea60ae0) at ../subprojects/gstreamer/gst/gstpad.c:3458
#52 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f982a2dfb00, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea60ae0) at ../subprojects/gstreamer/gst/gstpad.c:3084
#53 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f982a2dfb00, parent=0x7f982a2f4c80, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#54 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2dfb00, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#55 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2fbc10, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#56 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f982a2e87d0, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#57 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f982a2e87d0, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#58 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2fb9c0, parent=0x7f982a2e87d0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#59 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2fb9c0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#60 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2fb770, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#61 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f982a302780, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#62 0x00007f985c008d9d in gst_video_rate_propose_allocation (trans=0x7f982a302780, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst/videorate/gstvideorate.c:1365
#63 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f982a302780, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#64 0x00007f985c008cc5 in gst_video_rate_query (trans=0x7f982a302780, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst/videorate/gstvideorate.c:1347
#65 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2fb520, parent=0x7f982a302780, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#66 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2fb520, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#67 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2889c0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#68 0x00007f98122048e6 in gst_base_auto_convert_internal_sink_query (pad=0x7f9750046af0, parent=0x0, query=0x7f97040310a0) at ../subprojects/gst-plugins-bad/gst/autoconvert/gstbaseautoconvert.c:1381
#69 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f9750046af0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#70 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2c13e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#71 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f982a2c13e0, data=0x7f96cea61680) at ../subprojects/gstreamer/gst/gstpad.c:3458
#72 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f982a2de340, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea61680) at ../subprojects/gstreamer/gst/gstpad.c:3084
#73 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f982a2de340, parent=0x7f982a2c13e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#74 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2de340, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#75 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2db760, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#76 0x00007f98561eebd1 in gst_gl_base_filter_query (trans=0x7f982a2d8df0, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:285
#77 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2db510, parent=0x7f982a2d8df0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#78 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2db510, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#79 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2db2c0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#80 0x00007f98561eebd1 in gst_gl_base_filter_query (trans=0x7f982a2dc3d0, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:285
#81 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2db070, parent=0x7f982a2dc3d0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#82 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2db070, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#83 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2dae20, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#84 0x00007f98561eebd1 in gst_gl_base_filter_query (trans=0x7f982a2d8a60, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:285
#85 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2dabd0, parent=0x7f982a2d8a60, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#86 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2dabd0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#87 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2c1170, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#88 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f982a2c1170, data=0x7f96cea62060) at ../subprojects/gstreamer/gst/gstpad.c:3458
#89 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f982a2de0e0, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea62060) at ../subprojects/gstreamer/gst/gstpad.c:3084
#90 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f982a2de0e0, parent=0x7f982a2c1170, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:3529
#91 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2de0e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#92 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2da980, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#93 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f982a2c8c10, decide_query=0x0, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#94 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f982a2c8c10, direction=GST_PAD_SINK, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#95 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2da730, parent=0x7f982a2c8c10, query=0x7f97040310a0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#96 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2da730, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4202
#97 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2da4e0, query=0x7f97040310a0) at ../subprojects/gstreamer/gst/gstpad.c:4334
#98 0x00007f985f8e7ff9 in gst_base_transform_do_bufferpool (trans=0x7f982a2d1a50, outcaps=0x7f970407aac0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:948
#99 0x00007f985f8e963e in gst_base_transform_setcaps (trans=0x7f982a2d1a50, pad=0x7f982a2da290, incaps=0x7f970407aac0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1351
#100 0x00007f985f8e99c8 in gst_base_transform_reconfigure_unlocked (trans=0x7f982a2d1a50) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1431
#101 0x00007f985f8e9d38 in gst_base_transform_default_query (trans=0x7f982a2d1a50, direction=GST_PAD_SINK, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1515
#102 0x00007f98561eed91 in gst_gl_base_filter_query (trans=0x7f982a2d1a50, direction=GST_PAD_SINK, query=0x7f9704541620) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:319
#103 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2da290, parent=0x7f982a2d1a50, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#104 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2da290, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4202
#105 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2da040, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4334
#106 0x00007f985f8e9817 in gst_base_transform_default_propose_allocation (trans=0x7f982a2c88d0, decide_query=0x0, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1394
#107 0x00007f985f8e9ea8 in gst_base_transform_default_query (trans=0x7f982a2c88d0, direction=GST_PAD_SINK, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1537
#108 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2d7d30, parent=0x7f982a2c88d0, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#109 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2d7d30, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4202
#110 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2b7d40, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4334
#111 0x00007f985f9f0cb3 in query_forward_func (pad=0x7f982a2b7d40, data=0x7f96cea62cb0) at ../subprojects/gstreamer/gst/gstpad.c:3458
#112 0x00007f985f9ef9ac in gst_pad_forward (pad=0x7f982a2c0f00, forward=0x7f985f9f0b90 <query_forward_func>, user_data=0x7f96cea62cb0) at ../subprojects/gstreamer/gst/gstpad.c:3084
#113 0x00007f985f9f0ed1 in gst_pad_query_default (pad=0x7f982a2c0f00, parent=0x7f982a2ba620, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:3529
#114 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2c0f00, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4202
#115 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2d7ae0, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4334
#116 0x00007f98561eebd1 in gst_gl_base_filter_query (trans=0x7f982a2d86d0, direction=GST_PAD_SINK, query=0x7f9704541620) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:285
#117 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2d7890, parent=0x7f982a2d86d0, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#118 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2d7890, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4202
#119 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2d7640, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4334
#120 0x00007f98561eebd1 in gst_gl_base_filter_query (trans=0x7f982a2d5b00, direction=GST_PAD_SINK, query=0x7f9704541620) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:285
#121 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2d73f0, parent=0x7f982a2d5b00, query=0x7f9704541620) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#122 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2d73f0, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4202
#123 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2d71a0, query=0x7f9704541620) at ../subprojects/gstreamer/gst/gstpad.c:4334
#124 0x00007f985f8e7ff9 in gst_base_transform_do_bufferpool (trans=0x7f982a2d8340, outcaps=0x7f9704004e30) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:948
#125 0x00007f985f8e963e in gst_base_transform_setcaps (trans=0x7f982a2d8340, pad=0x7f982a2d6f50, incaps=0x7f9704002120) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1351
#126 0x00007f985f8e99c8 in gst_base_transform_reconfigure_unlocked (trans=0x7f982a2d8340) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1431
#127 0x00007f985f8e9d38 in gst_base_transform_default_query (trans=0x7f982a2d8340, direction=GST_PAD_SINK, query=0x7f97045afe90) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1515
#128 0x00007f98561eed91 in gst_gl_base_filter_query (trans=0x7f982a2d8340, direction=GST_PAD_SINK, query=0x7f97045afe90) at ../subprojects/gst-plugins-base/gst-libs/gst/gl/gstglbasefilter.c:319
#129 0x00007f985f8ea223 in gst_base_transform_query (pad=0x7f982a2d6f50, parent=0x7f982a2d8340, query=0x7f97045afe90) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1628
#130 0x00007f985f9f2f77 in gst_pad_query (pad=0x7f982a2d6f50, query=0x7f97045afe90) at ../subprojects/gstreamer/gst/gstpad.c:4202
#131 0x00007f985f9f3aa2 in gst_pad_peer_query (pad=0x7f982a2d6d00, query=0x7f97045afe90) at ../subprojects/gstreamer/gst/gstpad.c:4334
#132 0x00007f985f8e7ff9 in gst_base_transform_do_bufferpool (trans=0x7f982a2d4920, outcaps=0x7f9704071fb0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:948
#133 0x00007f985f8e963e in gst_base_transform_setcaps (trans=0x7f982a2d4920, pad=0x7f982a2d6ab0, incaps=0x7f97500020c0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1351
#134 0x00007f985f8e99c8 in gst_base_transform_reconfigure_unlocked (trans=0x7f982a2d4920) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1431
#135 0x00007f985f8eb797 in default_submit_input_buffer (trans=0x7f982a2d4920, is_discont=0, inbuf=0x7f972c009b70) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2041
#136 0x00007f985f8ecb28 in gst_base_transform_chain (pad=0x7f982a2d6ab0, parent=0x7f982a2d4920, buffer=0x7f972c009b70) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2348
#137 0x00007f985f9f47c2 in gst_pad_chain_data_unchecked (pad=0x7f982a2d6ab0, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4463
#138 0x00007f985f9f5a15 in gst_pad_push_data (pad=0x7f982a2d6860, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4739
#139 0x00007f985f9f61cc in gst_pad_push (pad=0x7f982a2d6860, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4858
#140 0x00007f985f8ecd2e in gst_base_transform_chain (pad=0x7f982a2d6610, parent=0x7f982a2c8590, buffer=0x7f972c009b70) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2391
#141 0x00007f985f9f47c2 in gst_pad_chain_data_unchecked (pad=0x7f982a2d6610, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4463
#142 0x00007f985f9f5a15 in gst_pad_push_data (pad=0x7f982a2de5a0, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4739
#143 0x00007f985f9f61cc in gst_pad_push (pad=0x7f982a2de5a0, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4858
#144 0x00007f985f9ce428 in gst_proxy_pad_chain_default (pad=0x7f982a2c1650, parent=0x7f982a290880, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#145 0x00007f985f9f47c2 in gst_pad_chain_data_unchecked (pad=0x7f982a2c1650, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4463
#146 0x00007f985f9f5a15 in gst_pad_push_data (pad=0x7f97500468a0, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4739
#147 0x00007f985f9f61cc in gst_pad_push (pad=0x7f97500468a0, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4858
#148 0x00007f9812203aa4 in gst_base_auto_convert_sink_chain (pad=0x7f982a288770, parent=0x7f982a22fbd0, buffer=0x7f972c009b70) at ../subprojects/gst-plugins-bad/gst/autoconvert/gstbaseautoconvert.c:1032
#149 0x00007f985f9f47c2 in gst_pad_chain_data_unchecked (pad=0x7f982a288770, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4463
#150 0x00007f985f9f5a15 in gst_pad_push_data (pad=0x7f982a288520, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4739
#151 0x00007f985f9f61cc in gst_pad_push (pad=0x7f982a288520, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4858
#152 0x00007f985f8ecd2e in gst_base_transform_chain (pad=0x7f982a2882d0, parent=0x7f982a274570, buffer=0x7f972c009b70) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2391
#153 0x00007f985f9f47c2 in gst_pad_chain_data_unchecked (pad=0x7f982a2882d0, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4463
#154 0x00007f985f9f5a15 in gst_pad_push_data (pad=0x7f982a288080, type=4112, data=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4739
#155 0x00007f985f9f61cc in gst_pad_push (pad=0x7f982a288080, buffer=0x7f972c009b70) at ../subprojects/gstreamer/gst/gstpad.c:4858
#156 0x00007f982499b9f9 in gst_queue_push_one (queue=0x7f9829d61910) at ../subprojects/gstreamer/plugins/elements/gstqueue.c:1388
#157 0x00007f982499c88d in gst_queue_loop (pad=0x7f982a288080) at ../subprojects/gstreamer/plugins/elements/gstqueue.c:1541
#158 0x00007f985fa376bb in gst_task_func (task=0x7f976002eb90) at ../subprojects/gstreamer/gst/gsttask.c:399
#159 0x00007f985fa38bf9 in default_func (tdata=0x7f975400c160, pool=0x7f984cb62380) at ../subprojects/gstreamer/gst/gsttaskpool.c:70
#160 0x00007f985fb566b4 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:350
#161 0x00007f985fb53a51 in g_thread_proxy (data=0x7f982a071580) at ../../../glib/gthread.c:827
#162 0x00007f985eddaac3 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#163 0x00007f985ee6ca40 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
```
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5856>
This allows metas to be serialized to be transmitted or stored. This is
intended to be used for example by gdppay or unixfdsink.
Implemented on GstCustomMeta, GstVideoMeta, GstReferenceTimestampMeta,
and GstAudioMeta.
Sponsored-by: Netflix Inc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5355>
Otherwise if there is a huge gap it will only be considered a
discontinuity after another discont-time amount of buffers has passed.
Like this it will be immediately a discontinuity if the gap between the
expected and received time becomes bigger than the discont-time.
The last part of the test was actually testing for this behaviour and
expected the previous behaviour. Most other tests also had to be
adjusted because discont will now happen at slightly different times
than before.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5759>
