Commit graph

127 commits

Author SHA1 Message Date
Mathieu Duponchelle
2cde437bee textwrap: use accumulate-time as a latency
This slightly amends the semantic of the property: prior to that
commit it represented the interval since the last accumulated buffer
after which the current line(s) had to be output even if incomplete.

After this commit, it represents the interval between "now" and the
first accumulated buffer, making it possible to report a useful
latency.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
75170e5162 textwrap: use the lines property in accumulate mode too
In that mode, textwrap accumulates and pushs out lines of text
up to accumulate-time. We can still make use of the lines property
in that mode, and accumulate as many lines of text as specified.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
2021-02-15 19:25:18 +00:00
Mathieu Duponchelle
ab251ec573 textwrap: do not insert spaces before punctuation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/474>
2021-02-15 19:25:18 +00:00
Sebastian Dröge
cbda137fbf Fix various warnings from clippy 1.50 2021-02-09 18:57:34 +02:00
Sebastian Dröge
b649e9b076 Use gst::PARAM_FLAG_MUTABLE_PLAYING and others consistently everywhere
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/139
2021-01-31 15:43:00 +02:00
Sebastian Dröge
d4ce1a33f2 Update for glib/gstreamer bindings API changes 2021-01-25 14:43:05 +02:00
Mathieu Duponchelle
cbf1266a8c textwrap: expose accumulate-time property
In its standard mode, textwrap simply splits up text in chained
buffers into multiple lines / buffers, not keeping any state.

When accumulate-time is specified, multiple input buffers will be
wrapped together, outputting one-line buffers of text once a
sufficient width (specified by the columns property) is reached,
or the interval between two input buffers is greater than
accumulate-time.

This is useful to format the output of an element such as
awstranscribe, which outputs its transcription with one buffer
per word.
2021-01-20 02:29:19 +01:00
Mathieu Duponchelle
b062f63ec3 Add new text/json crate
This new crate consists of two elements, jsongstenc and jsongstparse

Both these elements can deal with an ndjson based format, consisting
for now of two item types: "Buffer" and "Header"

eg:

{"Header":{"format":"foobar"}}
{"Buffer":{"pts":0,"duration":43,"data":{"foo":"bar"}}}

jsongstparse will interpret this by first sending caps
application/x-json, format=foobar, then a buffer containing
{"foo":"bar"}, timestamped as required.

Elements further downstream can then interpret the data further.

jsongstenc will simply perform the reverse operation.
2021-01-20 02:29:19 +01:00
Guillaume Desmottes
8bc2e5ebb8 use cargo-c to produce cdy and static libs
cargo-c will produce a pkg-config file making it easier to statically
link plugins.

Also add 'static' features for plugins depending on < 1.14 as this is the
minimal required version to use static linking because of ABI changes in
core.
2021-01-04 12:26:45 +01:00
Sebastian Dröge
514f6ea7ec textwrap: Remove workaround that is not needed anymore with textwrap 0.13.2 2020-12-30 18:49:13 +02:00
Sebastian Dröge
3d617371af Update for macro renames 2020-12-20 20:43:45 +02:00
Sebastian Dröge
ea6c05e16c Update everything for glib macro renamings 2020-12-18 00:44:49 +02:00
Sebastian Dröge
b5796f5773 textwrap: Update to textwrap 0.13 2020-12-11 12:25:47 +02:00
Sebastian Dröge
810f27886b text: Update to 2018 edition 2020-11-23 10:28:34 +02:00
Sebastian Dröge
d56ae71e0e Update for ObjectImpl::get_property() being infallible now 2020-11-19 18:25:53 +02:00
Guillaume Desmottes
b9f8ce9995 meson: add support for static build
There is no way to dynamically ask Cargo to build static or dynamic lib
so we have to build both and pick the one we care when doing the meson
processing.

Fix #88
2020-11-16 15:30:32 +01:00
Sebastian Dröge
dbf108d9a4 text: Update for subclassing API changes 2020-11-15 18:25:42 +02:00
Sebastian Dröge
1f446f6b64 Switch to the combined gtk-rs and gstreamer-rs repositories 2020-11-01 10:24:57 +02:00
Sebastian Dröge
0eb777cf5a Update for removal of ObjectImpl::get_type_data() 2020-07-26 18:46:32 +03:00
Sebastian Dröge
e9b61b733d Add LICENSE files to each individual crate 2020-07-10 13:06:28 +03:00
Sebastian Dröge
d03c6cb26a Update various dependencies 2020-06-30 10:49:27 +03:00
Sebastian Dröge
9bb3e75fb9 Update to use the new pad builders for safely setting pad functions
Only two uses of unsafely setting the pad functions is left:
- fallbacksrc for overriding the chain function of the proxy pad of a
  ghost pad
- threadshare for overriding the pad functions after creationg, which
  probably needs some fixing at some point
2020-06-22 11:28:19 +03:00
Sebastian Dröge
60321edb8c Update for new_with_XXX/new_from_XXX function renaming 2020-06-16 11:56:48 +03:00
Guillaume Desmottes
e85799b9d6 use new constructor names 2020-06-11 13:07:01 +02:00
Sebastian Dröge
5a7fcfad7f Fix various new clippy warnings with clippy 1.43 2020-04-24 13:55:01 +03:00
Mathieu Duponchelle
ea74d87510 textwrap: set PROXY_CAPS flag on pads 2020-04-17 21:53:50 +02:00
Mathieu Duponchelle
7701850586 Implement text wrapping element around the textwrap crate 2020-04-16 20:46:21 +02:00