| Commit message (Collapse) | Author | Age | Files | Lines |
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https://gitlab.freedesktop.org/alatiera/gst-ci/-/jobs/3109574
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-omx/-/merge_requests/68>
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Add following indexes to omx_index_type_to_str:
OMX_ALG_IndexParamVideoAccessUnitDelimiter
OMX_ALG_IndexParamVideoBufferingPeriodSEI
OMX_ALG_IndexParamVideoPictureTimingSEI
OMX_ALG_IndexParamVideoRecoveryPointSEI
OMX_ALG_IndexParamVideoMasteringDisplayColourVolumeSEI
OMX_ALG_IndexParamVideoContentLightLevelSEI
OMX_ALG_IndexConfigVideoRegionOfInterestByValue
OMX_ALG_IndexConfigVideoColorPrimaries
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This new release 2020.01 fixes an API typo
Change to OMX_ALG_IndexConfigVideoHighDynamicRangeSEI
instead of OMX_ALG_IndexConfigVideoHighDynamicRangeSEIs
among others.
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No semantic change.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-omx/-/merge_requests/66>
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Our encoder implementation actually supports a small subset of the
formats supported by the decoder. Those are the formats for which we
have a copy path in gst_omx_video_enc_fill_buffer() and which are not
filtered out in filter_supported_formats().
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It's not supported by either decoder or encoder and is even not listed in
gst_omx_video_get_format_from_omx() so it can't work.
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It's supported by Zynq encoder and was already in the sink caps
template.
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No semantic change, I'm going to use it to copy GRAY8 buffers which is
actually a single plane 8-bits format.
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This new API saves us from doing manual computation and actually work
with single planar formats, such as GRAY8.
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Coverity was complaining with:
Null pointer dereferences (REVERSE_INULL) Null-checking "frame"
suggests that it may be null, but it has already been
dereferenced on all paths leading to the check.
The frame == NULL has been removed as 'frame' is actively used
in the code above without any change of dereferencing and setting
its value to NULL before the test.
CID: 1461287
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Using more than 1 subframes was failing with
frame->output_buffer = NULL
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It's only supported by the Zynq HEVC encoder for now.
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Zynq specific flags used to tag top/bottom fields in alternate mode.
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Does not change anything for now but will be needed when we'll support
interlace-mode=alternate as the field rate will be twice the frame rate.
Made the code safe from division by 0 while I was on it.
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Does not change anything for now but will be needed when we'll support
interlace-mode=alternate as the fields will have half the frame height.
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The generic target is meant to only test building gst-omx. It doesn't
provide any configuration file and so is not supposed to register any
element.
I'm not aware of any user building gst-omx with this target and
providing their own conf file to actually register elements. But best to
not break this use case anyway so let's just downgrade the log message.
Fix GST_ERROR in the 'check fedora' CI job.
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Add a fallback from glib project to provide glib, gio and
gmodule dependencies.
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Fix warning test when OMX_BUFFERFLAG_ENDOFFRAME
is not set.
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This patch adds look-ahead property to encoder
The value indicates look ahead size in frames,
the number of frames processed ahead of second pass encoding.
Dual pass encoding is disabled if look-ahead
value is less than 2.
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Custom API that upstream elements can use to notify encoders about
marking longterm ref. pictures or using longterm ref. pictures in
encoding process.
This patch adds below properties:
long-term-ref: Enable/Disable dynamically marking long-term
reference pictures in encoding process
long-term-freq: Periodicity of long-term reference picture
marking in encoding process.
If a picture is marked as long-term reference picture then it remains
in the DPB list for ever unless it overrides with new long-term pitcure with
same index. Encoder can use this long-term picture as refence for
encoding.
This feature is mostly useful to avoid visual artifacts propagation in streaming use cases
when packet loss happens. Instead of requesting for IDR, client can request for use long-term
reference picture for encoding.
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I'm adding more gst-omx CI (
https://gitlab.freedesktop.org/gstreamer/gst-ci/issues/20 ) having the
OMX targets displayed in the logs makes things clearer.
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flush and port->flushing are both gboolean.
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meson.build was both using path to gst-omx/openmax/OMX*
headers and path to OMX headers provided by tizilheaders.pc
so this patch makes sure we only use the later.
Also bump tizonia minimum version to 0.19.0 which
is the latest release.
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Exact same code as omxh264enc.
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We are operating in stream-format=byte-stream so the codec data buffer
is meant to be part of the buffer flow.
The base class will push it when a key frame is requested (as we stored
it with gst_video_encoder_set_headers()) but we still have to push it
right away as part of the normal buffer flow.
Also set the HEADER flag on this buffer.
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We currently only support stream-format=byte-stream so there is no point
re-checking for it when handling CODECCONFIG buffer.
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We now negotiate subframe mode through the caps. To enabled subframe
mode, the caps need to specify alignment=nal:
... ! omxh264enc ! video/x-h264,alignment=nal ! ...
... ! omxh265enc ! video/x-h265,alignment=nal ! ...
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Use subframe base class support.
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Fix warning when building using version 2019.2 of OMX headers.
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Adds load-qp-absolute and load-qp-relative qp-modes
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Stride of input buffer may be different from
that of omx input port even if both sizes are the same.
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By passing the expected video buffer layout, the upstream producer
may be able to produce buffers fitting those requierements allowing
gst-omx to use dynamic buffer mode rather than having to copy each input
buffer.
This is particularly useful with v4l2src as it can request the capture
driver to produce buffers with the required paddings.
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Tell buffer consumer about our paddings.
v4l2src can now uses these paddings information when trying to import
buffers to configure the v4l2 driver accordingly.
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Use the actual OMX buffer size rather than the info.size as OMX
may require larger buffer if the port requires some padding.
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My latest patch introduces some regressions which I have no time to
debug properly at the moment so just revert it for now.
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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.
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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.
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Make it easier to debug dynamic format changes.
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When importing dmabuf, UseBuffer() has to be called with the fd as
pBuffer rather than the mapped address of the buffer.
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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.
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Can be useful when debugging to check the caps supported by the decoder
before filtering.
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