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
This change is due a problem encoding JPEGs with Intel's
media-driver: green/black image when playback jpeg
This patch sets component identifier and quantization table
destination selector in frame header to support packing headers
by Intel's media-driver that does not accept packed header
in AP level.
https://bugzilla.gnome.org/show_bug.cgi?id=796705
On systems with an Nvidia card, this error is output each time
the registry is rebuilt, which happens pretty often when
using gst-build as a development environment.
https://bugzilla.gnome.org/show_bug.cgi?id=796663
The decoder was trying to detect earlier that a field was lost base
on guessing the parity order. This breaks in streams were the parity
order changes.
This patch reverts the field order prediction code added by commit
8dd93e9c8.
https://bugzilla.gnome.org/show_bug.cgi?id=796169
This ensure that we always have sentinels set in the reference
pictures arrays. The code wasn't unsafe, this simply improve the
tracing, so instead of printing 32 lines of zeros, va tracer
prints proper empty lists.
https://bugzilla.gnome.org/show_bug.cgi?id=796169
Gobjectification for GstVaapiDisplay was almost done by the commit 185da3d1.
But still something breaking GObject code convention remains, which is
calling gst_vaapi_display_new() in each decendants.
This patch replaces it with gst_vaapi_display_config(), defined in private
header.
https://bugzilla.gnome.org/show_bug.cgi?id=796470
The function name was gst_vaapi_display_create_unlocked(), nonetheless
it wasn't called unlocked. In order to keep the semantics this patch
renames the gst_vaapi_display_create_unlocked() as
gst_vaapi_display_create(), removing the previous function
gst_vaapi_display_create().
https://bugzilla.gnome.org/show_bug.cgi?id=796470
This is, practically, a revert of commit dcf135e2.
The parent logic is useful for the EGL display, which is a decorator
of the real windowing subsystem (X11 or Wayland). Thus it is avoided
calling vaInitialize() and vaTerminate() twice.
https://bugzilla.gnome.org/show_bug.cgi?id=795391
gst_vaapi_display_egl_new_with_native_display() has been broken since
it wasn't used.
Currently it's needed to call this API to create a display providing
the EGL display, so it could avoid duplicated calls to the native
display (eg. eglTerminate).
Signed-off-by: Victor Jaquez <vjaquez@igalia.com>
https://bugzilla.gnome.org/show_bug.cgi?id=795391
This change is due a problem decoding JPEGs with Intel's media-driver:
no image was generated.
This patch relases the VA buffers after vaEndPicture() is called,
and not before (after vaRenderPicture()).
https://bugzilla.gnome.org/show_bug.cgi?id=796505
The commit 67e33d3de2 ("vaapiencode: h264:
find best profile in those available") changed the code to pick a profile
that is actually supported by the hardware. Unfortunately it dropped the
downstream constraints. This can cause negotiation failures under certain
circumstances.
The fix is split in two cases:
1\ the available VA-API caps doesn't intersect with pipeline's allowed
caps:
* The best allowed profile (pipeline's caps) is set as the encoding
target profile (it will be adjusted later by the available profiles
and properties)
2\ the available VA-API caps does intersect with pipeline's allowed
caps:
* The intersected caps are fixed, and its profile is set as the
encoding target profile. In this case the is not the best profile,
but the minimal one (if VA-API reports the profiles in order).
Setting the minimal profile of the intersected caps is better for
compatibility.
This patch fixes other tests related with caps negotiation, for
example, it handles baseline profile, even when VA only supports
constrained-baseline.
Original-patch-by: Michael Olbrich <m.olbrich@pengutronix.de>
https://bugzilla.gnome.org/show_bug.cgi?id=794306
The specification says,
"log2_max_pic_order_cnt_lsb_minus4 shall be in the range of 0 to 12, inclusive."
This patch changes the upper limit from 6 to 12.
https://bugzilla.gnome.org/show_bug.cgi?id=796179
Instead of using our own context handling for looking for GstGL
parameters (display, context and other context), this patch changes
the logic to use the utility function offered by GstGL.
https://bugzilla.gnome.org/show_bug.cgi?id=793643
The parameters of gst_gl_ensure_element_data() have to be not
local variable since they are going to be used to see if they're
set in gst_element_set_context() inside the API.
This is basically a revert of commit 3d56306chttps://bugzilla.gnome.org/show_bug.cgi?id=793643
This removes hard-coded checks on the parent subsystem of potential DRM
devices. These checks were set to exlude devices that do not originate
from the PCI bus, which is only a valid approach on x86 devices.
Other devices may have a DRM device originating from the platform
subsystem, so the checks that were previously restricted to PCI are
extended to cover platform devices as well.
https://bugzilla.gnome.org/show_bug.cgi?id=794840
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
