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57 commits

Author SHA1 Message Date
Matthew Waters
612102fdbc gst: don't use volatile to mean atomic 
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/911>
 2021-03-18 19:52:53 +11:00
Tim Schneider
2c76f03fe2 rpicamsrc: Added "src->started = FALSE;" to gst_rpi_cam_src_stop 
Makes the element reusable multiple times after a state change back to READY.
Fixes #105

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/823>
 2020-11-20 02:15:15 +11:00
Tim-Philipp Müller
9588108d6e rpicamsrc: fix nal alignment of output buffers 
We claim output buffers are nal-aligned, but that wasn't
actually true: We would push out a partial nal in case
the nal doesn't fit into the max encoder-selected output
buffer size, and then the next buffer would not start
with a sync marker. That's not right and makes h264parse
unhappy.

Instead accumulate buffers until we have a full frame
(we can't rely on the NAL_END flag, it's always set).

Fixes #768

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/682>
 2020-07-24 17:09:45 +01:00
Tim-Philipp Müller
fbcc43d822 rpicamsrc: flesh out docs and add to plugin docs cache 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>
 2020-07-10 17:37:28 +01:00
Tim-Philipp Müller
b7c07b1a95 rpicamsrc: enable video orientation/direction unconditionally 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>
 2020-07-10 17:37:28 +01:00
Tim-Philipp Müller
8ceaefe101 rpicamsrc: fix indentation 
Not touching the Raspi* files.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>
 2020-07-10 17:37:28 +01:00
Tim-Philipp Müller
996d2389af rpicamsrc: fix and silence some compiler warnings 
Some are in system headers, and in Raspi files we want
to keep modifications to a minimum.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>
 2020-07-10 17:37:28 +01:00
Tim-Philipp Müller
4a4de61c23 rpicamsrc: hook up to build 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>
 2020-07-10 17:37:28 +01:00
Tim-Philipp Müller
1c25fe131d rpicamsrc: meson: use gnome.glib_mkenums_simple() and fix build as Meson subproject 
While at it also fix up the type defines, e.g.
GST_RPI_CAM_TYPE_RPI_CAM_SRC_EXPOSURE_MODE -> GST_RPI_CAM_SRC_TYPE_EXPOSURE_MODE
 2020-07-10 16:47:10 +01:00
Jan Schmidt
c907deb15f rpicamsrc: Improve timeout error 
Propagate timeout errors so they're not reported
generically
 2020-07-10 16:46:31 +01:00
Jan Schmidt
d5cd0c0301 rpicamsrc: Expose constrained-baseline profile 
constrained-baseline is a useful profile for streaming to iOS
devices, and seems to work in the firmware, so let's publish it
 2020-07-10 16:46:19 +01:00
Jan Schmidt
93bd8c34ed rpicamsrc: Add define and increase reported maximum FPS from 90 to 1000 2020-07-10 16:46:18 +01:00
Jan Schmidt
ed893592ea rpicamsrc: Implement use-stc property to disable STC timestamps 
If use-stc=false, then rpicamsrc won't apply
the camera timestamping to outgoing buffers, instead
relying on real-time timestamping by the
GStreamer clock. It means slightly less accuracy
and more jitter in timestamps, but might help on some
CSI inputs with broken timestamping.
 2020-07-10 16:46:12 +01:00
Jan Schmidt
f093e3f5fb rpicamsrc: Fix the descriptions of text annotation colour properties 
The text annotation colour properties take an integer value
corresponding to a VUY colour, not a text string like
the copy-pasted description from raspivid suggests.

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/59
 2020-07-10 16:46:03 +01:00
Jan Schmidt
1670712500 rpicamsrc: Set outgoing buffer durations based on negotiated framerate. 
make sure outgoing buffers have at least some duration set,
otherwise it leads to strange situations, like qtmux writing
out a file that doesn't include the final frame inside the
playable segment, because no-duration = 0 duration there.
 2020-07-10 16:45:53 +01:00
Jan Schmidt
f42afec471 rpicamsrc: Switch back to MJPEG codec for image/jpeg 
The JPEG codec hangs, not sure why yet. The MJPEG
codec doesn't provide a quality setting, and sometimes
freezes on shutdown, but otherwise seems more
reliable
 2020-07-10 16:45:50 +01:00
Jan Schmidt
38ef8c2411 rpicamsrc: Don't try and set H264 params with JPEG codec 2020-07-10 16:45:49 +01:00
Jan Schmidt
da86cec40e rpicamsrc: First attempt at implementing MJPEG and raw video support 2020-07-10 16:45:47 +01:00
Xabier Rodriguez Calvar
39afecac32 rpicamsrc: Implement GstVideoDirection interface 
Instead of implementing a custom property, we implement that interface.
 2020-07-10 16:45:45 +01:00
Jan Schmidt
2496d0e859 rpicamsrc: MMAL gives buffers with nal alignment, not AU 
Fix the output caps, our buffers are not AU aligned, since
the SPS / PPS are given in separate packets at the start.
 2020-07-10 16:45:43 +01:00
Xabier Rodriguez Calvar
c785d4f5db rpicamsrc: Create orientation property 
Its behavior and choices are analog to the ones present in [gl]videoflip
for the method property.
 2020-07-10 16:45:39 +01:00
Jan Schmidt
8e8ac0504c rpicamsrc: basesrc event handlers should not unref 
Don't unref the passed event when handling events via
the GstBaseSrc src pad event handler - basesrc does
the unref. That breaks handling of upstream
force-key-unit events by unreffing twice.

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/43
 2020-07-10 16:45:29 +01:00
Jan Schmidt
8fa4acacc0 rpicamsrc: Add property getters for preview window position. 
Add the lines in get_property() for the preview-x/y/w/h properties
so the values can be retrieved without causing critical warnings.

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/42
 2020-07-10 16:45:21 +01:00
Jan Schmidt
48b3c2bc8e rpicamsrc: Add preview-x/y/w/h properties 
Expose properties for setting the position of the preview
window on the screen
 2020-07-10 16:45:19 +01:00
Jan Schmidt
63f60f7e7e rpicamsrc: Add properties for configuring annotation text size and colour. 
Map the raspivid setting for annotation text size and colours
to properties.
 2020-07-10 16:45:18 +01:00
ibauer
a3de294cb5 rpicamsrc: Changed awb-gain-blue use the correct enum PROP_AWB_GAIN_BLUE and not PROP_AWB_GAIN_RED 2020-07-10 16:45:16 +01:00
Philippe Normand
cda483cb3c rpicamsrc: Basic orientation interface support 
The (h,v)flip attributes are now supported through this interface.
It should also be possible to support (h,v)center attributes using the
ROI properties.
 2020-07-10 16:45:13 +01:00
Jan Schmidt
1a4870d13d rpicamsrc: Describe awb-mode=off in lowercase 
Change the descriptions for the awb-gain-blue and awb-gain-red
properties to say 'awb-mode=off' instead of 'awb-mode=OFF'

See https://github.com/thaytan/gst-rpicamsrc/issues/26
 2020-07-10 16:45:05 +01:00
Philippe Normand
961cf17c97 rpicamsrc: colorbalance: protect with config_lock mutex 2020-07-10 16:45:03 +01:00
Philippe Normand
48a735ff21 rpicamsrc: Implement GstColorBalance interface 
Fixes https://github.com/thaytan/gst-rpicamsrc/issues/24
 2020-07-10 16:44:48 +01:00
Jan Schmidt
4e827949ef rpicamsrc: Fix initial config setting. 
Make sure to update the captsure config before starting
capture. Since the capture component now keeps a local
copy of the config, it's not updated automatically.
 2020-07-10 16:44:46 +01:00
Jan Schmidt
3b85ddd90e rpicamsrc: Update properties dynamically where possible 
Update camera and encoder properties at runtime
where possible

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/19
and https://github.com/thaytan/gst-rpicamsrc/issues/23
 2020-07-10 16:44:23 +01:00
Jan Schmidt
8fe0590c29 rpicamsrc: Use MMAL PTS and STC to calculate GStreamer timestamps 
Don't apply timestamps based on output time from the encoder,
but use the MMAL STC and capture PTS to generate a GStreamer
timestamp that more accurately resembles the input (and would
preserve reordering should the encoder ever add B-frames).

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/16
 2020-07-10 16:43:55 +01:00
Jan Schmidt
3abe941e74 rpicamsrc: Read and set H.264 profile from negotiated caps 2020-07-10 16:43:51 +01:00
Jan Schmidt
2087b1e44e rpicamsrc: Add intra-refresh-type property, and set default keyframe spacing to -1 (auto) 
This plus other recent commits mostly fix
bug https://github.com/thaytan/gst-rpicamsrc/issues/16
 2020-07-10 16:43:31 +01:00
Jan Schmidt
ed22d5cc4e rpicamsrc: Add annotation-mode and annotation-text properties 2020-07-10 16:43:30 +01:00
Jan Schmidt
39d212df57 rpicamsrc: implement sensor-mode property 2020-07-10 16:43:28 +01:00
Jan Schmidt
37028010f1 rpicamsrc: Implement drc property 2020-07-10 16:43:25 +01:00
Jan Schmidt
78b36bbb6b rpicamsrc: add awb-gain-red and awb-gain-blue properties 2020-07-10 16:43:23 +01:00
Jan Schmidt
f6451323b5 rpicamsrc: Add camera-number property 2020-07-10 16:43:22 +01:00
Jan Schmidt
1ea517a692 rpicamsrc: add inline-headers and shutter-speed properties 2020-07-10 16:43:20 +01:00
Jan Schmidt
861c353873 rpicamsrc: Add quantisation-parameter property, support variable bitrate 
Allow birate=0 and implement the quantisation-parameter property

Fixes https://github.com/thaytan/gst-rpicamsrc/issues/21
 2020-07-10 16:43:07 +01:00
Jan Schmidt
eb345f032c rpicamsrc: Add keyframe-interval property to the element 2020-07-10 16:43:00 +01:00
Tim-Philipp Müller
8e9c8663f8 rpicamsrc: Add GstDeviceProvider for rpi camera module 2020-07-10 16:42:58 +01:00
Tim-Philipp Müller
4b15fa2abc rpicamsrc: avoid single-element lists in template caps 2020-07-10 16:42:56 +01:00
Vivia Nikolaidou
d226968275 rpicamsrc: Add force-key-unit event support 2020-07-10 16:42:55 +01:00
Jan Schmidt
244091bb5e rpicamsrc: Move all debug output to go via GStreamer logs 
Fixes https://github.com/thaytan/gst-rpicamsrc/issues/9
 2020-07-10 16:42:16 +01:00
Jan Schmidt
df3ceb86f7 rpicamsrc: Update maximum framerate to 90 fps 2020-07-10 16:42:15 +01:00
Jan Schmidt
1dfb41bdce rpicamsrc: Enable image effects 2020-07-10 16:42:14 +01:00
Jan Schmidt
1b9a614272 rpicamsrc: Re-flow element source code with gst-indent 2020-07-10 16:42:12 +01:00