Tim-Philipp Müller [Sun, 13 Oct 2019 23:48:32 +0000 (00:48 +0100)]
Remove autotools build
Stéphane Cerveau [Mon, 7 Oct 2019 16:59:10 +0000 (16:59 +0000)]
omxallocator: fix leak with a proper chaining finalize
Guillaume Desmottes [Fri, 20 Sep 2019 09:32:24 +0000 (15:02 +0530)]
omxvideoenc: revert draining on ALLOCATION and DRAIN query
My latest patch introduces some regressions which I have no time to
debug properly at the moment so just revert it for now.
Guillaume Desmottes [Tue, 17 Sep 2019 07:32:54 +0000 (13:02 +0530)]
omxvideoenc: let encoder base class handle ALLOCATION query
Fixing a regression introduced in my previous patch
(
7c40a91c31aa4bcbb191f7c6a5d222edf9dfd9d1).
The ALLOCATION query needs to be handled by GstVideoEncoder (to call
propose_allocation()) so chain up the query handling rather than early
returning.
Guillaume Desmottes [Thu, 29 Aug 2019 06:50:56 +0000 (12:20 +0530)]
omxvideoenc: drain encoder on ALLOCATION and DRAIN queries
Ensure that the encoder releases all its input buffers when requested by
upstream. Encoder input buffers may be shared with downstreaming (when
using dmabuf), upstream may then request the encoder to
drain when reconfiguring before destroying its buffers.
Also drain on ALLOCATION query as we already do in kmssink as that
notify of a format change.
Fix "decoder ! encoder" pipeline when decoding a file with different
resolutions on Zynq.
Guillaume Desmottes [Wed, 28 Aug 2019 10:22:41 +0000 (15:52 +0530)]
omx: log the number of pending buffers when port is EOS
Guillaume Desmottes [Wed, 28 Aug 2019 10:19:00 +0000 (15:49 +0530)]
omx: log when an output port is eos
Guillaume Desmottes [Tue, 27 Aug 2019 10:17:28 +0000 (15:47 +0530)]
omxvideoenc: log the full input format
Make it easier to debug dynamic format changes.
Guillaume Desmottes [Wed, 21 Aug 2019 06:55:40 +0000 (12:25 +0530)]
omxvideodec: fix dmabuf import
When importing dmabuf, UseBuffer() has to be called with the fd as
pBuffer rather than the mapped address of the buffer.
Guillaume Desmottes [Wed, 21 Aug 2019 07:18:25 +0000 (12:48 +0530)]
omxbufferpool: fix dmabuf import
When importing dmabuf from downstream, we want the allocator to be in
OTHER_POOL mode despite output_mode being DMABUF.
So check first if other_pool is set before checking for pool's
output_mode.
Shinya Saito [Thu, 22 Aug 2019 08:55:54 +0000 (17:55 +0900)]
omxvideoenc: Remove unnecessary gst_video_frame_unmap()
Guillaume Desmottes [Thu, 25 Jul 2019 11:00:13 +0000 (16:30 +0530)]
omxvideodec: log supported caps by the decoder
Can be useful when debugging to check the caps supported by the decoder
before filtering.
Shinya Saito [Thu, 11 Jul 2019 03:03:46 +0000 (12:03 +0900)]
omxvideoenc: Unref frame of codec config buffer
After handling codec config, codec frame should be unreffed.
Guillaume Desmottes [Fri, 14 Jun 2019 10:57:37 +0000 (16:27 +0530)]
omxvideo: check difference between frame and requested ts
This has proven to be very useful when debugging to detect bugs where we
match the wrong gst frame with an output OMX buffer.
Guillaume Desmottes [Fri, 14 Jun 2019 05:27:29 +0000 (10:57 +0530)]
omxvideo: add debug infos to find_nearest_frame()
Those debug infos have proved to be very helpful when debugging
timestamp issues. They are often linked to gst-omx picking the wrong
frame when trying to map from OMX.
Shinya Saito [Tue, 5 Mar 2019 07:57:40 +0000 (16:57 +0900)]
omxvideodec: Deactivate negotiated pool when output own buffer
If decoder outputs internal buffer and not use OMX_UseBuffer,
downstream bufferpool should be stopped.
Shinya Saito [Mon, 3 Jun 2019 03:21:05 +0000 (12:21 +0900)]
omxh264enc: Add 'ref-frames' property
Add a property to control the number of frames for reference.
Min and max value is based on OpenMAX IL 1.2.0 Specification.
Niels De Graef [Mon, 3 Jun 2019 05:57:02 +0000 (07:57 +0200)]
meson: Bump minimal GLib version to 2.44
This means we can use some newer features and get rid of some
boilerplate code using the G_DECLARE_* macros.
As discussed on IRC, 2.44 is old enough by now to start depending on it.
Thibault Saunier [Fri, 19 Apr 2019 16:38:54 +0000 (12:38 -0400)]
doc: Build documentation of hotdoc
George Kiagiadakis [Tue, 26 Mar 2019 10:26:03 +0000 (12:26 +0200)]
gstomx: remove gst_omx_buffer_set_omx_buf/get_omx_buf
They are no longer used anywhere
George Kiagiadakis [Fri, 22 Mar 2019 10:11:13 +0000 (12:11 +0200)]
omxbufferpool: refactor to allow memory sharing
One big restriction of the OMX buffer pool has always been
that the GstMemory objects were flagged with NO_SHARE.
This was because the buffer pool needed to be sure that when
a buffer returned to the pool, it would be safe to release the
OMX buffer back to OpenMAX.
With this change, this is no longer a restriction. What this
commit introduces is a new allocator that allows us to track
the GstMemory objects independently. Now, when a buffer returns
to the pool, it is not necessary for the memory to be released
as well. We simply track the memory's ref count in the allocator
and we return the OMX buffer back when the memory's ref count
drops to 0.
The reason for doing this is to allow implementing zero-copy
transfers in situations where we may need to copy or map a
certain region of the buffer. For instance, omxh264enc ! h264parse
should be possible to be zero-copy by using an OMX buffer pool
between them.
Guillaume Desmottes [Tue, 23 Apr 2019 09:43:23 +0000 (15:13 +0530)]
omxbufferpool: fix memory mapping with offset
gst_memory_map() is already adding the offset to the mapped pointer.
Doing it in the memory implementation was resulting in the offset being
accounted twice.
It doesn't matter yet as we are only creating memory without offset for
now but it will once we'll start sharing OMX memories.
Tim-Philipp Müller [Fri, 19 Apr 2019 09:43:58 +0000 (10:43 +0100)]
Back to development
Tim-Philipp Müller [Thu, 18 Apr 2019 23:38:44 +0000 (00:38 +0100)]
Release 1.16.0
Julien Isorce [Tue, 16 Apr 2019 19:23:10 +0000 (12:23 -0700)]
Fixes build with omx >= 1.2.0
gstomx.c:1405:10: error: ‘OMX_IndexParamCustomContentPipe’ undeclared (first use in this function)
case OMX_IndexParamCustomContentPipe
Some enums have been deprecated in 1.2.0
https://gitlab.freedesktop.org/gstreamer/gst-omx/issues/27
Guillaume Desmottes [Fri, 18 May 2018 08:55:21 +0000 (10:55 +0200)]
testegl: properly detect and use rpi specific libs
Use pkg-config to detect and configure rpi specific libs used in testegl
rather than hardcoding their flags.
Guillaume Desmottes [Fri, 18 May 2018 08:53:34 +0000 (10:53 +0200)]
testelg: include eglext.h
Neded for the declaration of eglSaneChooseConfigBRCM().
Guillaume Desmottes [Fri, 18 May 2018 08:38:33 +0000 (10:38 +0200)]
testegl: move up pi specific macros
We need to define __VCCOREVER__ and disable redundant-decls before
including the egl.h from the pi.
Tim-Philipp Müller [Wed, 10 Apr 2019 23:40:52 +0000 (00:40 +0100)]
Release 1.15.90
Tim-Philipp Müller [Tue, 9 Apr 2019 23:19:55 +0000 (00:19 +0100)]
meson: add -Wundef as additional warning flag
Tim-Philipp Müller [Tue, 9 Apr 2019 23:16:27 +0000 (00:16 +0100)]
omx: fix autotools build for generic target
gstomxvideoenc.c:2874:7: error: "USE_OMX_TARGET_ZYNQ_USCALE_PLUS" is not defined, evaluates to 0 [-Werror=undef]
#elif USE_OMX_TARGET_ZYNQ_USCALE_PLUS
Works on meson because it doesn't use -Wundef
Jordan Petridis [Mon, 12 Nov 2018 10:51:28 +0000 (12:51 +0200)]
Add Gitlab CI configuration
This commit adds a .gitlab-ci.yml file, which uses a feature
to fetch the config from a centralized repository. The intent is
to have all the gstreamer modules use the same configuration.
The configuration is currently hosted at the gst-ci repository
under the gitlab/ci_template.yml path.
Part of https://gitlab.freedesktop.org/gstreamer/gstreamer-project/issues/29
Guillaume Desmottes [Mon, 25 Mar 2019 15:30:11 +0000 (16:30 +0100)]
omx: disable OMX_API_TRACE code if gst debug is disabled
No need to create debug structs which won't be used as DEBUG macros are
no-op.
Guillaume Desmottes [Thu, 11 Oct 2018 08:55:04 +0000 (10:55 +0200)]
omx: log Get/SetParameter/Config calls
Extend OMX_API_TRACE by logging component configuration calls.
Guillaume Desmottes [Wed, 6 Feb 2019 13:57:05 +0000 (14:57 +0100)]
omxbufferpool: don't use CAT_PERFORMANCE if pool will copy
This was the single place where this category was used in gst-omx so
most users, including me, are generally not turning it and were missing this
important information from logs.
The copying code uses gst_video_frame_copy() which is already logging
with CAT_PERFORMANCE so we can still have this information when using
only this debug category.
Guillaume Desmottes [Wed, 6 Feb 2019 13:50:44 +0000 (14:50 +0100)]
omxvideodec: add debug if proposed pool can't provide enough buffers
We were silently ignoring the pool which was pretty confusing when
debugging.
Charlie Turner [Tue, 26 Mar 2019 12:17:26 +0000 (12:17 +0000)]
omx: Add hardware classifiers to encoders/decoders
Guillaume Desmottes [Mon, 25 Mar 2019 15:01:48 +0000 (16:01 +0100)]
meson: sync warnings flags with -good
Add more warnings flags and disabled unused variable warnings if gst
debug system is disabled.
Copied from gst-plugins-good/meson.build
Tim-Philipp Müller [Mon, 4 Mar 2019 09:16:40 +0000 (09:16 +0000)]
Back to development
Tim-Philipp Müller [Tue, 26 Feb 2019 12:02:23 +0000 (12:02 +0000)]
Release 1.15.2
Tim-Philipp Müller [Thu, 14 Feb 2019 23:57:09 +0000 (23:57 +0000)]
meson: add options to disable examples, tests and tools and bump meson requirement
Guillaume Desmottes [Fri, 4 Jan 2019 09:11:38 +0000 (10:11 +0100)]
omxvideo: use GST_VIDEO_CAPS_MAKE() for template caps
Simplify the code and so we advertise the formats actually supported by
gst-omx.
Guillaume Desmottes [Mon, 4 Jun 2018 10:20:03 +0000 (12:20 +0200)]
omxvideoenc: validate cpb-size and initial-delay
cpb-size cannot be smaller than initial-delay.
Nicolas Dufresne [Tue, 2 Oct 2018 14:47:06 +0000 (10:47 -0400)]
omxvideodec: Remove duplicated QoS code
The 'finish' function do the exact same check / drop, there is no
need to duplicate this here.
Nicolas Dufresne [Thu, 20 Sep 2018 18:44:09 +0000 (14:44 -0400)]
omxvideodec: Remove dead code
The omxvideodec base class have a totally unused prepare_frame() vritual
function, remove it.
Varunkumar Allagadapa [Thu, 12 Jul 2018 00:38:22 +0000 (17:38 -0700)]
omxvideoenc: add adaptive gop-mode option
Added adaptive gop-mode option to ZYNQ_USCALE_PLUS encoder properties
Nicolas Dufresne [Tue, 13 Feb 2018 18:25:51 +0000 (18:25 +0000)]
omxvideoenc: Add dynamic framerate support
Instead of going through a full reset, try and change the framerate
config on the encoder when only the framerate have change.
Tim-Philipp Müller [Thu, 17 Jan 2019 02:38:28 +0000 (02:38 +0000)]
Release 1.15.1
Varunkumar Allagadapa [Tue, 20 Feb 2018 18:57:42 +0000 (10:57 -0800)]
omxvideoenc: Add dynamic IDR insertion support on zynq
As the pi, the zynq has its own API to request keyframe.
Guillaume Desmottes [Mon, 7 Jan 2019 12:29:37 +0000 (13:29 +0100)]
omxbufferpool: fix race when releasing input buffers
If buffers were released from the pool while
gst_omx_video_enc_handle_frame() was waiting for new buffers,
gst_omx_port_acquire_buffer() was never awaken as the buffers weren't
released through OMX's messaging system.
GQueue isn't thread safe so also protect it with the lock mutex.
Guillaume Desmottes [Thu, 15 Nov 2018 10:17:59 +0000 (11:17 +0100)]
omxbufferpool: fix early input buffer release
We used to track the 'allocating' status on the pool. It is used while
allocating so output buffers aren't passed right away to OMX and input
ones are not re-added to the pending queue.
This was causing a bug when exporting buffers to v4l2src. On start
v4l2src acquires a buffer, read its stride and release it right away.
As no buffer was received by the encoder element at this point, 'allocating'
was still on TRUE and so the the buffer wasn't put back to the pending
queue and, as result, no longer available to the pool.
Fix this by checking the active status of the pool instead of manually
tracking it down. The pool is considered as active at the very end of
the activation process so we're good when buffers are released during
the activation.
Thibault Saunier [Wed, 5 Dec 2018 20:24:48 +0000 (17:24 -0300)]
Automatic update of common submodule
From ed78bee to 59cb678
Guillaume Desmottes [Fri, 23 Nov 2018 11:57:15 +0000 (12:57 +0100)]
omx: fix OMX_EventBufferFlag OMX_API_TRACE struct
The GType was missing from the second field of the struct.
Matthew Waters [Mon, 5 Nov 2018 05:43:43 +0000 (05:43 +0000)]
Update git locations to gitlab
Guillaume Desmottes [Tue, 18 Sep 2018 14:50:11 +0000 (16:50 +0200)]
omx: rename OMX_PERFORMANCE debug cat to OMX_API_TRACE
This debug category can now be used to track more OMX calls and events
so best to rename it to something more generic.
https://bugzilla.gnome.org/show_bug.cgi?id=797171
Guillaume Desmottes [Tue, 21 Aug 2018 15:35:04 +0000 (17:35 +0200)]
omx: log OMX commands with OMX_PERFORMANCE debug category
It has been useful to have a clear raw and structured view of the gst
<-> OMX exchanges when debugging.
https://bugzilla.gnome.org/show_bug.cgi?id=797171
Guillaume Desmottes [Tue, 21 Aug 2018 14:50:38 +0000 (16:50 +0200)]
omx: factor out gst_omx_component_send_command()
No semantic change. I'm going to add extra debug in this function.
https://bugzilla.gnome.org/show_bug.cgi?id=797171
Guillaume Desmottes [Tue, 21 Aug 2018 13:14:09 +0000 (15:14 +0200)]
omx: log OMX events with OMX_PERFORMANCE debug category
It has been useful to have a clear raw and structured view of the gst
<-> OMX exchanges when debugging.
https://bugzilla.gnome.org/show_bug.cgi?id=797171
Guillaume Desmottes [Wed, 22 Aug 2018 10:51:30 +0000 (12:51 +0200)]
omx: rename log_omx_performance() to log_omx_performance_buffer()
I'm about to log more things under this category
https://bugzilla.gnome.org/show_bug.cgi?id=797171
Nicolas Dufresne [Sat, 8 Sep 2018 02:57:30 +0000 (22:57 -0400)]
omxvideoenc: Remove spurious locking
The method we call in the context of pushing a buffer are all thread
safe. Holding a lock would prevent input buffers from being queued while
pushing.
https://bugzilla.gnome.org/show_bug.cgi?id=715192
Nicolas Dufresne [Sat, 8 Sep 2018 03:09:29 +0000 (23:09 -0400)]
omxvideoenc: Remove unneeded size check
We only enter this branch if nFilledLen > 0, there is not need
to check again.
https://bugzilla.gnome.org/show_bug.cgi?id=715192
Nicolas Dufresne [Sat, 8 Sep 2018 02:55:41 +0000 (22:55 -0400)]
omxvideodec: Remove spurious unlock in error case
This was forgotton in previous patch. We no long hold the lock when goto
invalid_buffer is called.
https://bugzilla.gnome.org/show_bug.cgi?id=715192
Nicolas Dufresne [Fri, 31 Aug 2018 21:28:03 +0000 (17:28 -0400)]
omxvideodec: don't hold the stream lock when trying to push a frame
The base class methods will lock this properly when needed, there seems
to be no need to lock it explicitly.
This allows the patch in gstvideodec for unlocking the stream lock
when pushing buffers out to work.
https://bugzilla.gnome.org/show_bug.cgi?id=715192
Guillaume Desmottes [Tue, 31 Jul 2018 11:22:31 +0000 (13:22 +0200)]
omxvideodec: don't import OMX buffers from downstream
We already have code configuring the encoder stride and slice height
when receiving the first buffer from upstream.
We don't have an equivalent when the encoder is exporting its buffers to the
decoder.
There is no point adding it and making the code even more
complex as we wouldn't gain anything by exporting from the encoder to
the decoder. The dynamic buffer mode already ensures 0-copy between OMX
components.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 15 May 2018 09:59:26 +0000 (11:59 +0200)]
omxvideoenc: implement dmabuf export on input buffers
Propose pool upstream so input buffers can be allocated by the port and
exported as dmabuf.
The actual OMX buffers are allocated when the pool is activated, so we
don't end up doing useless allocations if the pool isn't used.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Mon, 13 Aug 2018 13:10:37 +0000 (15:10 +0200)]
omx: allow gst_omx_port_acquire_buffer() to not wait for buffers
Will be needed to implement GST_BUFFER_POOL_ACQUIRE_FLAG_DONTWAIT.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 31 Jul 2018 13:04:33 +0000 (15:04 +0200)]
omxvideodec: don't import non-dmabuf when dec is in dmabuf mode
Fix 'omxh264dec ! videocrop' pipeline.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Thu, 2 Aug 2018 09:29:12 +0000 (11:29 +0200)]
omxvideodec: factor out gst_omx_try_importing_buffer()
No semantic change, just make the code clearer and improve debug output.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Thu, 26 Jul 2018 14:30:08 +0000 (16:30 +0200)]
omxvideodec: fix gst_video_info_from_caps() caps assertion
The "use buffers" code path uses gst_video_info_from_caps() which is
asserting if caps is NULL (because pool was rejected).
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Thu, 26 Jul 2018 14:22:50 +0000 (16:22 +0200)]
omxvideodec: fix pool caps reference stealing
gst_buffer_pool_config_get_params() doesn't ref the returning caps;
so gst_caps_replace() was unreffing the reference owned by the pool.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Wed, 25 Jul 2018 07:57:20 +0000 (09:57 +0200)]
omxvideodec: prevent timeout when shutting down because of pending out buffers
The OMX transition state to Loaded won't be complete until all buffers
have been freed. There is no point waiting, and timeout, if we know that
output buffers haven't been freed yet.
The typical scenario is output buffers being still used downstream
and being freed later when released back to the pool.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 24 Jul 2018 13:14:31 +0000 (15:14 +0200)]
omxbufferpool: reference the OMX component
Now that the pool is responsible of freeing the OMX buffers, we need to
ensure that the OMX component stay alive while the pool is as we rely on
the component to free the buffers.
The GstOMXPort is owned by the component so no need to ref this one.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 24 Jul 2018 13:06:01 +0000 (15:06 +0200)]
turn GstOMXComponent to a GstMiniObject
Will use it for refcounting.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Mon, 28 May 2018 10:20:45 +0000 (12:20 +0200)]
omxbufferpool: deallocate OMX buffers when stopping
The pool is stopped when all the buffers have been released. Deallocate
when stopping so we are sure that the buffers aren't still used by
another element.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Thu, 24 May 2018 14:28:21 +0000 (16:28 +0200)]
omx: call gst_omx_buffer_unmap() when handling BUFFER_DONE
When using a input buffer pool, the buffer may be released to the pool when
gst_omx_buffer_unmap() is called. We need to have buf->used unset at
this point as the pool may use it to check the status of the pool.
{Empty,Fill}BufferDone is called from OMX internal threads while
messages are handled from gst elements' thread. Best to do all this
when handling the message so we don't mess with OMX threads and keep
the original thread/logic split.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Fri, 25 May 2018 12:44:16 +0000 (14:44 +0200)]
omxvideo{enc,dec}: stop calling shutdown() in change_state
This is no longer needed since we implemented close() vfuncs as the
encoder/decoder base class already take care of calling close() (which
is calling shutdown()) in its own change_state implementation.
We also move the shut down of the component from PAUSED_TO_READY to READY_TO_NULL.
By doing so upstream will have already deactivated the pool from the
encoder and so won't be preventing the OMX state change as the buffers
will all be released.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 15 May 2018 14:21:26 +0000 (16:21 +0200)]
omx: factor out gst_omx_buffer_get/set_omx_buf()
Move the qdata code to helper functions as I'm going to need them in
omxvideoenc to implement dmabuf export.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 15 May 2018 09:01:13 +0000 (11:01 +0200)]
omxvideoenc: factor out gst_omx_video_enc_set_to_idle()
No semantic change. We'll have to use this when the input pool is
activated so we can allocate buffers.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Tue, 15 May 2018 07:56:10 +0000 (09:56 +0200)]
omxvideoenc: factor out gst_omx_video_enc_deallocate_in_buffers()
Will add extra code when adding input buffer pool.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Mon, 14 May 2018 13:16:38 +0000 (15:16 +0200)]
omx: add pBuffer to OMX_PERFORMANCE logs
Can be useful to check the fd being passed when using dmabuf.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Wed, 21 Mar 2018 11:43:33 +0000 (12:43 +0100)]
omx: factor out gst_omx_port_set_dmabuf()
No semantic change. I also made the debug message a bit clearer.
https://bugzilla.gnome.org/show_bug.cgi?id=796918
Guillaume Desmottes [Wed, 22 Aug 2018 13:56:18 +0000 (15:56 +0200)]
omx: wait for flush complete and buffers being released when flushing
When flusing we should wait for OMX to send the flush command complete event
AND all ports being released.
We were stopping as soon as one of those condition was met.
Fix a race between FillThisBufferDone/EmptyBufferDone and the flush
EventCmdComplete messages. The OMX implementation is supposed to release
its buffers before posting the EventCmdComplete event but the ordering
isn't guaranteed as the FillThisBufferDone/EmptyBufferDone and
EventHandler callbacks can be called from different threads (cf 2.7
'Thread Safety' in the spec).
Only wait for buffers currently used by OMX as some buffers may not be
in the pending queue because they are held downstream.
https://bugzilla.gnome.org/show_bug.cgi?id=789475
Guillaume Desmottes [Wed, 22 Aug 2018 13:52:23 +0000 (15:52 +0200)]
omx: factor out should_wait_until_flushed()
No semantic change. Makes the code easier to understand and I'm about to
change the waiting condition.
https://bugzilla.gnome.org/show_bug.cgi?id=789475
Guillaume Desmottes [Tue, 28 Aug 2018 11:10:35 +0000 (13:10 +0200)]
omxvideoenc: pause component when flushing
As stated in the spec ("6.1.3 Seek Event Sequence") we should pause
before flushing.
We were pausing the decoder but not the encoder so I just aligned the
two code paths.
https://bugzilla.gnome.org/show_bug.cgi?id=797038
Guillaume Desmottes [Thu, 12 Jul 2018 10:41:18 +0000 (12:41 +0200)]
omxvideoenc: fix vertical padding in NV16 formats
My previous patch to calculate the vertical padding was always halfing
the height of the chroma plane which is incorrect for NV16 formats.
https://bugzilla.gnome.org/show_bug.cgi?id=796749
Guillaume Desmottes [Thu, 5 Jul 2018 13:13:47 +0000 (15:13 +0200)]
omxvideoenc: include vertical padding in nFilledLen when copying
According to the OMX spec (3.1.3.7.1) nFilledLen is meant to include any
padding. We use to include the horizontal one (stride) but not the
vertical one if nSliceHeight is bigger than the actual height.
The calculated nFilledLen was wrong as it didn't include the padding
between planes.
https://bugzilla.gnome.org/show_bug.cgi?id=796749
Guillaume Desmottes [Thu, 26 Apr 2018 10:30:47 +0000 (12:30 +0200)]
omxvideoenc: implement decide_allocation
Increase the number of output buffers by the number of buffers requested
downstream.
Prevent buffers starvation if downstream is going to use dynamic buffer
mode on its input.
https://bugzilla.gnome.org/show_bug.cgi?id=795746
Guillaume Desmottes [Thu, 26 Apr 2018 10:29:16 +0000 (12:29 +0200)]
omxvideodec: implement propose_allocation
Tell upstream about how many buffer we plan to use so they can adjust
their own number of buffers accordingly if needed.
Same logic as the existing gst_omx_video_enc_propose_allocation().
https://bugzilla.gnome.org/show_bug.cgi?id=795746
Guillaume Desmottes [Thu, 17 May 2018 07:54:11 +0000 (09:54 +0200)]
omxvideoenc: always signal drain cond when stopping streaming loop
Similar change as the one I just did in omxvideodec.
https://bugzilla.gnome.org/show_bug.cgi?id=796207
Guillaume Desmottes [Wed, 16 May 2018 15:06:29 +0000 (17:06 +0200)]
omxvideodec: always signal drain cond when stopping streaming loop
If for some reason something goes wrong and we stop the streaming loop
we may end up with other threads still waiting on the drain cond.
No more buffers will be produced by the component so they were waiting
forever.
Fix this by always signalling this cond when stopping the streaming
loop.
https://bugzilla.gnome.org/show_bug.cgi?id=796207
Guillaume Desmottes [Wed, 16 May 2018 15:02:01 +0000 (17:02 +0200)]
omxvideoenc: factor out gst_omx_video_enc_pause_loop()
No semantic change. I'm going to use it in more failure cases.
https://bugzilla.gnome.org/show_bug.cgi?id=796207
Guillaume Desmottes [Thu, 17 May 2018 12:24:52 +0000 (14:24 +0200)]
zynqultrascaleplus: enable 'ensure-buffer-count-actual' hack
https://bugzilla.gnome.org/show_bug.cgi?id=791211
Guillaume Desmottes [Fri, 27 Apr 2018 14:26:36 +0000 (16:26 +0200)]
omxvideodec/enc: add hack updating nBufferCountActual before allocating
The OMX specs states that the nBufferCountActual of a port has to default
to its nBufferCountMin. If we don't change nBufferCountActual we purely rely
on this default. But in some cases, OMX may change nBufferCountMin before we
allocate buffers. Like for example when configuring the input ports with the
actual format, it may decrease the number of minimal buffers required.
This method checks this and update nBufferCountActual if needed so we'll use
less buffers than the worst case in such scenarios.
SetParameter() needs to be called when the port is either disabled or
the component in the Loaded state.
Don't do this for the decoder output as
gst_omx_video_dec_allocate_output_buffers() already check
nBufferCountMin when computing the number of output buffers.
On some platform, like rpi, the default nBufferCountActual is much
higher than nBufferCountMin so only enable this using a specific gst-omx
hack.
https://bugzilla.gnome.org/show_bug.cgi?id=791211
Guillaume Desmottes [Mon, 28 May 2018 13:02:13 +0000 (15:02 +0200)]
omxvidee{enc,dec}: refresh input port definition after setting format
Setting the input format and the associated encoder/decoder settings
may also affect the nBufferCountMin of the input port.
Refresh the input port so we'll use up to date values in propose/decide
allocation.
https://bugzilla.gnome.org/show_bug.cgi?id=796445
Guillaume Desmottes [Mon, 7 May 2018 09:59:08 +0000 (11:59 +0200)]
omx: always consider component in 'invalid' state when an error occured
gst_omx_component_get_state() used to early return if there was no
pending state change. So if the component raised an error it wasn't
considered in the invalid state until the next requested state change.
Fix this by checking first if we received an error.
https://bugzilla.gnome.org/show_bug.cgi?id=795874
Matthew Waters [Thu, 24 May 2018 15:35:58 +0000 (01:35 +1000)]
meson: Update option names to omit 'with_omx' prefixes
Companion commit to:
https://cgit.freedesktop.org/gstreamer/gstreamer/commit/?id=
4fb02fc85b70be631f5331b2547e5dc61ef7a43a
https://cgit.freedesktop.org/gstreamer/gst-plugins-base/commit/?id=
1e1a5d658e4a031535c44823fd398d3052ca2000
etc...
Guillaume Desmottes [Wed, 21 Mar 2018 12:52:23 +0000 (13:52 +0100)]
omxvideodec: pass a GstOMXBufferMode to gst_omx_buffer_pool_new()
The output_mode is supposed to be a GstOMXBufferMode, not a boolean.
Guillaume Desmottes [Thu, 3 May 2018 07:27:15 +0000 (09:27 +0200)]
zynq: remove 'no-disable-outport' hack
No longer needed with newer version of the OMX stack.
Guillaume Desmottes [Tue, 13 Mar 2018 15:15:30 +0000 (16:15 +0100)]
omxh26{4,5}enc: don't pick default 10-bit profile
The OMX stack of the zynqultrascaleplus (the only one supporting
NV12_10LE32 and NV16_10LE32) will now pick the proper profile if none
has been requested. Best to rely on its default than hardcoding a
specific one in gst-omx.
https://bugzilla.gnome.org/show_bug.cgi?id=794319
Guillaume Desmottes [Tue, 6 Mar 2018 13:16:56 +0000 (14:16 +0100)]
omxh264: sync with supported profiles on zynqultrascaleplus
Add extra supported AVC profiles and remove extended and 4:4:4 profiles
which are actually not implemented.
https://bugzilla.gnome.org/show_bug.cgi?id=794177