Add more kinds of chrometype which will be used to describe
new video formats. Sync it with 1.4.0 version header file.
Alse delete useless GST_VAAPI_CHROMA_TYPE_YUV410 chrome type.
Signed-off-by: He Junyan <junyan.he@hotmail.com>
We lack some video format because endianness declare.
The video format should not directly relate to endianness. For example,
ARGB on big endian should not be simplely seen as BGRA on little endian
machine. We should provide endianess convert or format convert help
functions if endianness does not match.
https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues/112
Signed-off-by: Junyan He <junyan.he@intel.com>
Add 422 10bit yuv format Y210, which can be used to decode
main-10-422 10bit streams. Currently, this feature is only
supported by media-driver in Icelake.
https://bugzilla.gnome.org/show_bug.cgi?id=797264
VA_ROI_RC_QP_DELTA_SUPPORT return value will be ignored when the
rate control mode is set as CQP. In CQP mode, it shouldn't check
roi_rc_qp_delta_support return value from driver backend.
https://bugzilla.gnome.org/show_bug.cgi?id=797087
In gst_vaapi_context_reset(), if the context has to be destroyed, make
sure to create it first before allocating its associated surfaces.
This patch fixes a regression introduced in commit 82872f4 because
the formats available in the current context now are ensured before
creating the context's surfaces.
https://bugzilla.gnome.org/show_bug.cgi?id=797277
Removed exposed macros GST_VAAPI_OBJECT_DISPLAY() and
GST_VAAPI_OBJECT_ID() to plugins, keeping them only for internal
library usage.
The purpose is readability.
https://bugzilla.gnome.org/show_bug.cgi?id=797139
When running several vaapi elements at the concurrently, at
initialization, there is a race condition when extractin the avaible
formats for images and subpictures.
This patch add a lock when the those arrays are filled.
https://bugzilla.gnome.org/show_bug.cgi?id=797039
Low delay B frame provide the function of transforming
P frame into low delay B frame which frame type is B, but
only reference predictive frames. This can be used when P
frame unsupported. Especially for P and B both unsupported,
in this case, I and low delay B frame can be encoded in a
stream.
https://bugzilla.gnome.org/show_bug.cgi?id=796984
In some cases, the found_picture ended up being evicted and freed, which
would lead to a use after free when accessing picture->base.poc. In this
fix, we take a ref on the picture before calling dpb_evict.
https://bugzilla.gnome.org/show_bug.cgi?id=787124
Similarly to previous patch, we have no error concealment. As a side
effect, it's better to skip slices with missing references then passing
NULL pointers to the accelerator. Passing NULL pointer would lead to
major visual artifact, a behaviour that is likely undefined.
https://bugzilla.gnome.org/show_bug.cgi?id=787124
Usually in case of MVC decoding, dpb size is increasedi if subset sps.
That's why it resets context without this patch.
But for some media it doesn't increase dpb size. Even in this case we
should reset context to deal with MVC decoding.
Otherwise, it leads to assert.
https://bugzilla.gnome.org/show_bug.cgi?id=787124
If the unit could not be parsed, just skip this nal and keep parsing
what is left in the adapter. We need to flush the broken unit in the
decoder specific parser because the generic code does not know about
units boundary. This increases error resilliance.
Before this, the broken unit would stay in the adapter and EOS would be
returned. Which stopped the streaming. Just removing the EOS would have
lead to the adapter size growing indefinitely.
https://bugzilla.gnome.org/show_bug.cgi?id=796863
h264 log messages were logged in default category because a regression
in code. This patch renable the usage of vaapi logging category.
This regression was introduced in commit 7c365bdd.
This patch chains up failure to executing the modification process. The
end result is that we now fail decoding the slice if this process fails.
This avoid sending a corrupted state to the accelerator. In some special
cases, this could lead to unrecoverable errors.
https://bugzilla.gnome.org/show_bug.cgi?id=796832
gst_adapter_masked_scan_uint32_peek() asserts if size is 0. Don't
try and scan in that case. This fixes assertion that would some times
happen when the stream is corrupted.
https://bugzilla.gnome.org/show_bug.cgi?id=796832
