Commit graph

3614 commits

Author SHA1 Message Date
Nicolas Dufresne
2922439bc2 libs: decoder: h264: Avoid using picture after it has been free
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
2018-08-28 18:05:12 -04:00
Nicolas Dufresne
7a120c7a72 h264decoder: Fail decoding slice with missing inter-view reference
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
2018-08-01 19:43:58 -04:00
Hyunjun Ko
038c62011f libs: decoder: h264: reset context when the number of view is increased
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
2018-08-01 19:43:58 -04:00
Nicolas Dufresne
06aa82f989 vaapidecode: Skip unparsable units from adapter
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
2018-07-25 15:52:54 -04:00
Nicolas Dufresne
d07bffb578 vaapidecoder: Don't error out on decode errors
This is problematic on live pipeline where loosing network can
cause an important amount of errors.

https://bugzilla.gnome.org/show_bug.cgi?id=796832
2018-07-25 15:52:54 -04:00
Nicolas Dufresne
b9ecf3b40d h265decoder: Don't scan empty buffer
Same as what we did for H264 decoder, this is to avoid an assertion
in the adapter.

https://bugzilla.gnome.org/show_bug.cgi?id=796832
2018-07-25 15:49:51 -04:00
Víctor Manuel Jáquez Leal
9eaff17c30 libs: h264: renable the vaapi category for logging
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.
2018-07-25 20:28:03 +02:00
Nicolas Dufresne
7c365bdddc h264decoder: Fail decoding slice if modification process failed
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
2018-07-19 16:37:39 -04:00
Nicolas Dufresne
927536b791 h264decoder: Don't scan empty buffer
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
2018-07-19 16:37:39 -04:00
Tianhao Liu
f5eb4faa59 libs: encoder: jpeg: set component id and Tqi
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
2018-07-04 12:10:10 +02:00
Mathieu Duponchelle
b4d6a3b113 pluginutil: downgrade unsupported driver logging
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
2018-06-26 14:45:10 +02:00
Tim-Philipp Müller
4f32a72675 Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 13:07:20 +02:00
Nicolas Dufresne
72ea2a5bc3 h264dec: Remove false assumption about parity order
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
2018-06-18 11:43:01 -04:00
Nicolas Dufresne
076af84654 h264dec: Properly set sentinel in ref frame list
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
2018-06-14 13:32:12 -04:00
Víctor Manuel Jáquez Leal
6ccd5d6fb2 libs: display: remove gst_vaapi_display_ref()
Replace it with gst_object_ref()

https://bugzilla.gnome.org/show_bug.cgi?id=796470
2018-06-14 16:41:00 +02:00
Víctor Manuel Jáquez Leal
fb1c4c52cc libs: display: remove gst_vaapi_display_unref()
Use gst_object_unref() instead.

https://bugzilla.gnome.org/show_bug.cgi?id=796470
2018-06-14 16:41:00 +02:00
Víctor Manuel Jáquez Leal
b1d8c68921 vaapibufferpool: declare parameter display as object
We have neglected to update this code since GstVaapiDisplay turned
into a GstObject descendant.

https://bugzilla.gnome.org/show_bug.cgi?id=796470
2018-06-14 16:41:00 +02:00
Hyunjun Ko
a6881b9b5e libs: display: replace gst_vaapi_display_new() with gst_vaapi_display_config()
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
2018-06-14 16:41:00 +02:00
Víctor Manuel Jáquez Leal
8de7dcfe3c libs: display: redefine gst_vaapi_display_create()
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
2018-06-14 16:41:00 +02:00
Víctor Manuel Jáquez Leal
d4843848b5 Revert "build: meson: libva gst-uninstall friendly"
This reverts commit fc3eef9c43.
2018-06-12 15:53:04 +02:00
Víctor Manuel Jáquez Leal
19e4769501 plugins: fix compilation
gstvaapipluginutil.c:171:1: error: old-style function definition [-Werror=old-style-definition]
2018-06-12 15:45:44 +02:00
Víctor Manuel Jáquez Leal
fc3eef9c43 build: meson: libva gst-uninstall friendly
Make gstreamer-vaapi to use libva uninstalled.
2018-06-12 13:05:08 +02:00
Víctor Manuel Jáquez Leal
94709d49c6 plugins: refactor gst_vaapi_create_display_from_gl_context()
gst_vaapi_create_display_from_gl_context() was a spaghetti mess.

This path refactors it, in order to make the code readable and
easy to follow.

https://bugzilla.gnome.org/show_bug.cgi?id=796564
2018-06-12 12:55:15 +02:00
Víctor Manuel Jáquez Leal
b0bebebc01 libs: display: resurrect parent private member
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
2018-06-12 12:43:27 +02:00
Víctor Manuel Jáquez Leal
ad974b4c82 libs: display: egl: initialize params structure
Statically initialise the internal params structure.

https://bugzilla.gnome.org/show_bug.cgi?id=795391
2018-06-12 12:43:27 +02:00
Víctor Manuel Jáquez Leal
e62f3d75cf plugins: handle EGL when creating VAAPI display from gl
If GstGL reports a EGL platform force to create a EGL display using
the native EGL display.

https://bugzilla.gnome.org/show_bug.cgi?id=795391
2018-06-12 12:42:11 +02:00
Hyunjun Ko
50470ae89f display: egl: create VaapiDisplayEGL with native EGL display
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
2018-06-12 12:35:04 +02:00
Tianhao Liu
bb8894aaf9 libs: decoder: release VA buffers after vaEndPicture
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
2018-06-08 12:39:06 +02:00
Tim-Philipp Müller
e31248dc28 meson: fix build when xrender or xrandr are not available
HAVE_XRENDER are defined to 1 or 0, not defined or undefined.
2018-06-08 00:56:14 +01:00
Michael Olbrich
d79bda3153 vaapipostproc: don't copy the GstParentBufferMeta if use_vpp
Otherwise a reference to a DMABuf input buffer is kept until the output
buffer is deleted.

https://bugzilla.gnome.org/show_bug.cgi?id=796399
2018-06-07 11:55:06 +02:00
Hyunjun Ko
aa77862b62 libs: display: remove unnecessary legacy code since gobjectification
https://bugzilla.gnome.org/show_bug.cgi?id=796470
2018-06-06 19:47:18 +02:00
Hyunjun Ko
3056f06e02 libs: display: remove unused code
https://bugzilla.gnome.org/show_bug.cgi?id=796470
2018-06-06 19:47:18 +02:00
Víctor Manuel Jáquez Leal
28952f534b vaapiencode: h264: log output caps 2018-06-06 11:04:02 +02:00
Víctor Manuel Jáquez Leal
af3e6a8d16 vaapiencode: h264: find profile in available and allowed caps
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
2018-06-06 11:04:02 +02:00
Hyunjun Ko
676e558331 libs: encoder: h265: increase log2_max_pic_order_cnt range according to spec
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
2018-06-04 18:38:54 +02:00
Víctor Manuel Jáquez Leal
705b37844e plugins: guard GstGL code 2018-05-21 13:57:08 +02:00
Víctor Manuel Jáquez Leal
e93232bbf4 libs: decoder: h264: use g_clear_pointer() 2018-05-18 18:42:49 +02:00
Víctor Manuel Jáquez Leal
41ab71a4fa libs: decoder: mpeg4, vc1: remove unused header 2018-05-18 18:42:35 +02:00
Víctor Manuel Jáquez Leal
4233987278 libs: decoder: remove unused forward declaration 2018-05-18 18:42:21 +02:00
U. Artie Eoff
9229780b26 fix configure.ac regression
Fixes regression introduced by 77527d67ab

https://bugzilla.gnome.org/show_bug.cgi?id=795885
2018-05-07 18:36:47 +03:00
Víctor Manuel Jáquez Leal
77527d67ab libs: remove gstbitwriter
Since it is deployed in gstreamer-core, there is no need to use
our custom version.

https://bugzilla.gnome.org/show_bug.cgi?id=795848
2018-05-06 17:29:45 +02:00
Wang,Fei
2d95089a8d vaapih264dec: add constrained and progressive profiles
Those profiles have been added in the version 2012-01
and 2011-06 of the AVC spec (A.2.4.1 and A.2.4.2).

Both are supported by VAProfileH264High

https://bugzilla.gnome.org/show_bug.cgi?id=795624
2018-04-30 12:48:26 +02:00
Víctor Manuel Jáquez Leal
59579a9cb3 plugin: remove custom GstGL context handling
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
2018-04-26 19:37:54 +02:00
Víctor Manuel Jáquez Leal
86bf89d16d plugins: GstGL API must use the member variables
This commit basically is a revert of commits 8092537 and fc1c415

https://bugzilla.gnome.org/show_bug.cgi?id=793643
2018-04-26 19:37:54 +02:00
Hyunjun Ko
b9c38a295b plugins: pass members as parameters of gst_gl_ensure_element_data()
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 3d56306c

https://bugzilla.gnome.org/show_bug.cgi?id=793643
2018-04-26 19:35:49 +02:00
Víctor Manuel Jáquez Leal
785efdbc22 meson: fix USE_GLES_VERSION_MASK
1. The macro in the code is USE_GLES_VERSION_MASK
2. glesv3 is provided by glesv2 pkg-config, then it's required to
   check headers

https://bugzilla.gnome.org/show_bug.cgi?id=795391
2018-04-25 18:01:48 +02:00
Hyunjun Ko
4af46f00c2 libs: egl: utils: mark context as wrapped when it is
The returning egl context may be null, so we should check the
return value.

https://bugzilla.gnome.org/show_bug.cgi?id=795391
2018-04-25 18:00:17 +02:00
Víctor Manuel Jáquez Leal
9fde93f80c libs: egl: utils: fix usage of GstGL macros
Include gl.h for the required GstGL symbols.

https://bugzilla.gnome.org/show_bug.cgi?id=795391
2018-04-25 16:29:28 +02:00
Tim-Philipp Müller
bfd4b43c16 meson: use -Wl,-Bsymbolic-functions where supported
Just like the autotools build.
2018-04-25 11:01:45 +01:00
Víctor Manuel Jáquez Leal
b9b696b07b meson: use get_pkgconfig_variable()
Use get_pkgconfig_variable() method, of dependency class, rather
than using run_command().
2018-04-20 16:03:14 +02:00