Commit graph

3513 commits

Author SHA1 Message Date
U. Artie Eoff
bc2c483f13 libs: utils: map GstVideoColorimetry to VAAPI VPP
Fallback to VAProcColorStandardExplicit if there is no
1:1 mapping.
2020-02-05 09:59:43 -08:00
U. Artie Eoff
c42938fd53 libs: display: add vpp color standard quirk for i965 driver
The i965 does not properly report supported vpp color
standards.
2020-02-04 13:59:59 -08:00
Víctor Manuel Jáquez Leal
7f61ad7938 vaapivideobufferpool: dmabuf implies allocator
Some code can be optimized since only if the dmabuf allocator is set,
the internal flag of dmabuf is TRUE, thus there's no need to evaluate
the allocator address.
2020-02-02 18:04:35 +01:00
Víctor Manuel Jáquez Leal
62f3329455 vaapivideobufferpool: reject configuration if allocator isn't vaapi
If the requested allocator in set_config() is not a VAAPI valid one,
reject the configuration, instead of lying and using a private one.

This patch superseeds !254 and !24
2020-02-02 17:22:43 +01:00
Víctor Manuel Jáquez Leal
5eca31b5e8 vaapivideobufferpool: add explanation for allocator reconfig 2020-02-02 17:22:43 +01:00
Víctor Manuel Jáquez Leal
377dd0cc6c vaapivideobufferpool: check for vaapi meta first
If the configured meta doesn't request vaapi meta then it is not a
vaapi buffer pool. Bail out as soon as possible.
2020-02-02 17:22:43 +01:00
Víctor Manuel Jáquez Leal
ed505f5ed4 vaapivideobufferpool: turn errors into warnings
set_config() vmethod should fail gracefully, thus upstream could
negotiate another pool if possible.

Instead of sending error messages to the bus, let demote the level
to warning.
2020-02-02 17:22:43 +01:00
Víctor Manuel Jáquez Leal
67c0bf2cdb libs: display: log out vendor string when available
This is useful while asking for logs to know the used driver.
2020-01-29 18:27:50 +01:00
Víctor Manuel Jáquez Leal
9bb65e4c10 libs: surface: initialize VASurfaceAttribExternalBuffers
Initialize VASurfaceAttribExternalBuffers using compiler's syntax
rather than using memset().
2020-01-28 12:01:58 +01:00
Víctor Manuel Jáquez Leal
bb72efb2e7 libs: surface: merge two loops into one
Merge two loops into one for setting offsets and strides in the
external buffer descriptor.
2020-01-28 12:01:35 +01:00
Víctor Manuel Jáquez Leal
dd3df4589d libs: surface: surfacepool: rename variable for clearity
In order to be readable, the meaningless 'flags' is renamed to
surface_allocation_flags, which is clearer.
2020-01-28 12:00:12 +01:00
Víctor Manuel Jáquez Leal
4778882728 vaapivideobufferpool: Reuse internal allocator is possible.
Instead of creating a new allocator when upstream requests a different
allocator, this patch tries to reuse the internal allocator if it was
already initializated.

If the stream changes, then either one will be unref and a new
allocator is created.
2020-01-27 20:31:12 +00:00
Víctor Manuel Jáquez Leal
9fa177951e vaapivideobufferpool: Log messages in proper category.
The log messages where logged in the GstBufferPool category because
the instance was not properly casted. This fix that situation.
2020-01-27 19:08:37 +01:00
Víctor Manuel Jáquez Leal
ee3d4c3206 libs: display: driver quirks mechanism
This mechanism comes from ffmpeg vaapi implementation, where they have
their own quirks.

A specific driver is identified by a substring present in the vendor
string. If that substring is found, a set of bitwise flags are store.
These flags can be accessed through the function
gst_vaapi_display_has_driver_quirks().

The purpose for this first quirks is to disable the put image try for
AMD Gallium driver (see [1]).

1. https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/merge_requests/72
2020-01-24 12:21:59 +00:00
Víctor Manuel Jáquez Leal
7a186975cc plugins: renable Mesa Gallium driver 2020-01-24 12:21:59 +00:00
Víctor Manuel Jáquez Leal
0815899121 vaapivideobufferpool: validate returned meta
Validate if the meta returned by gst_buffer_get_vaapi_video_meta() in
the acquired buffer is not null.

This situation should be very "pathological", but still it is better
be safe since that meta might be used later to create a new dma
buffer.
2020-01-24 11:55:22 +01:00
Philipp Zabel
89f202ea2e vaapivideobufferpool: always update/release the underlying surface proxy
gst_vaapi_video_buffer_pool_reset_buffer() is called when the sink
releases the last reference on an exported DMA buffer. This should
release the underlying surface proxy. To avoid releasing the wrong
surface due to a stale surface proxy reference in the buffer's
GstVaapiVideoMeta, always update the reference to the correct surface
in gst_vaapi_video_buffer_pool_acquire_buffer().
2020-01-24 09:10:44 +00:00
Víctor Manuel Jáquez Leal
21dd66b5e4 libs: context: select vaCreateSurfaces version according attributes
This commit tries to centralize the selection of vaCreateSurfaces
version, instead of having fallbacks everywhere.

These fallbacks are hacks, added because new drivers use the latest
version of vaCreateSurfaces (with surface attributes) [1], meanwhile
old drivers (or profiles as JPEG decoder in i965) might rather use the
old version.

In order to select which method, there's detected hack: each config
context has a list of valid formats, in the case of JPEG decoder the
list only contains "rare" 4:2:2 formats (ICM3, GRAY8) which aren't
handled correctly by the current gstreamer-vaapi code [2].

The hack consist in identify if the format list contains an arbitrary
preferred format (which is suposedly well supported by
gstreamer-vaapi, mostly NV12). If no prefered colour format is found,
the the old version of vaCreateSurfaces is used, and the surfaces wil
be mapped into a image with their own color format.

1. https://bugzilla.gnome.org/show_bug.cgi?id=797143
2. https://bugzilla.gnome.org/show_bug.cgi?id=797222
2020-01-23 21:24:28 +01:00
Víctor Manuel Jáquez Leal
78c3afea71 libs: context: add debug category for context 2020-01-22 19:52:52 +00:00
Víctor Manuel Jáquez Leal
35e5721047 libs: blend: guard VA_BLEND_GLOBAL_ALPHA 2020-01-22 20:22:07 +01:00
Víctor Manuel Jáquez Leal
e25ef7dfc2 vaapiencode: promote info to warning
Let's notify user about using constrained-baseline instead on
requested basline profile.
2020-01-21 14:12:29 +01:00
Nicolas Dufresne
866a9f069d vaapih264dec: Add a property to assume constrained-baseline
When baseline-as-constrained is set, the decoder will expose support
for baseline decoding and assume that the baseline content is
constrained-baseline. This can be handy to decode streams in hardware
that would otherwise not be possible to decode. A lot of baseline
content is in fact constrained.
2020-01-19 15:55:47 +00:00
Víctor Manuel Jáquez Leal
73159cdc5d vaapih264enc: accept baseline as constrained baseline compatible 2020-01-19 15:14:14 +00:00
Víctor Manuel Jáquez Leal
9f627ef234 vaapih264enc: update level in src caps
And, if downstream requests a specific level, the caps are not
negotiated, because there is no mechanism right now to specify a
custom level in the internal encoder.
2020-01-19 14:26:18 +00:00
Víctor Manuel Jáquez Leal
3df5bfc06d libs: encoder: h264: document gst_vaapi_encoder_h264_supports_avc() 2020-01-19 14:57:38 +01:00
Víctor Manuel Jáquez Leal
5e26efbcf2 vaapih264enc: force byte-stream if avc isn't supported
Removing the validation in gst_vaapiencode_h264_get_caps() since that
ought be handled in gst_vaapiencode_h264_set_config()
2020-01-19 14:57:04 +01:00
Philipp Zabel
d576963979 vaaph264enc: suppress avc if the driver does not support packed headers
Do not negotiate AVC output if the driver does not support it.
2020-01-19 14:57:04 +01:00
Philipp Zabel
209e1b5bf0 libs: encoder: h264: Add gst_vaapi_encoder_h264_supports_avc()
AVC output requires packed header support in the driver.
2020-01-19 14:57:04 +01:00
Víctor Manuel Jáquez Leal
38d7297bb6 vaapih264enc: intersect the new proposed caps
Instead of just leave to keep the proposed caps, with the best profile
in the allowed caps, is its intersected again.
2020-01-19 12:54:02 +00:00
Víctor Manuel Jáquez Leal
8b4d18da0a vaapih264enc: propose new profile caps and fixate it
When the available caps doesn't intersect with the allowed caps in the
pipeline, a new caps is proposed rather than just expecting to
iterate.

Later, the intersected caps (profile_caps) is fixated in order to
extract the configuration.
2020-01-19 12:54:02 +00:00
Víctor Manuel Jáquez Leal
a56ac3bffe vaapih264enc: common fail for gst_vaapiencode_h264_set_config()
Add a common fail code path for gst_vaapiencode_h264_set_config().
2020-01-19 12:54:02 +00:00
Víctor Manuel Jáquez Leal
eda173b3b0 libs: encoder: unref formats array if none
The formats array is always created, in order to keep the logic and
to avoid broken caps, if this formats array doesn't contain any
elements, it has to be unref and the function should return NULL.
2020-01-19 10:37:02 +00:00
Víctor Manuel Jáquez Leal
6eafebc804 vaapih264enc: fix log message
Before the log wasn't processed because wrong instance pointer.
2020-01-19 10:46:13 +01:00
He Junyan
25422b6766 plugin: encode: Add H265 main-444 profile.
Expose the main-444 profile to h265enc caps, when the upstream
chooses to use VUYA as input, we choose main 4:4:4 profile to encode
the frames.
2020-01-17 11:02:44 +00:00
He Junyan
633ec98349 libs: encoder: h265: Consider main-444 profile when encoding.
Add support of main-444 profile for parameter setting and packed header
generation.
2020-01-17 11:02:44 +00:00
Víctor Manuel Jáquez Leal
1db3ce56a0 vaapiencode: DMABuf only if PRIME is available
Add DMABuf capsfeature in encoders' allowed sinkcaps only if PRIME
memory type is available in the VA surface attributes of codec
context.
2020-01-17 11:31:57 +01:00
Haihao Xiang
c864e20d2c Add hooks/pre-commit.hook
meson.build in gstreamer-vaapi requires hooks/pre-commit.hook

Copied and pasted pre-commit.hook from other gstreamer modules to make
sure gstreamer-vaapi follows the same code style
2020-01-16 09:25:02 +08:00
He Junyan
6c7d445010 libs: encoder: h265: Set encoder paramters base on entrypoint.
When the tune is NONE, we now can choose entrypoint freely. So the
GST_VAAPI_ENCODER_TUNE macro may not return the correct current
entrypoint.
We also delay CTU size calculation after entrypoint has been decided.
2020-01-15 09:22:52 +00:00
Víctor Manuel Jáquez Leal
9da5196b5a Remove all FEI related
FEI encoders are not actively mantained neither tested, and it is
using infrastructure that is changing and FEI is stopping this
effort.

Also it is required to rethink how FEI can be used in GStreamer.
2020-01-15 07:30:15 +00:00
U. Artie Eoff
1364070eca vaapioverlay: ensure sinkpad has current buffer
Use the gst_video_aggregator_pad_has_current_buffer API
to check if the current sinkpad has a queued buffer before
attempting to obtain a input buffer from the base plugin.
If the sinkpad does not have a current buffer, then it is
either not producing them yet (e.g. current time < sinkpad
start time) or it has reached EOS.

Previously, we only handled EOS case.

Example:

 gst-launch-1.0 videotestsrc num-buffers=100 \
  ! vaapipostproc ! vaapioverlay name=overlay \
  ! vaapisink videotestsrc timestamp-offset=1000000000 \
  num-buffers=100 ! video/x-raw,width=160,height=120 \
  ! overlay.
2020-01-14 11:37:22 -08:00
Víctor Manuel Jáquez Leal
889fac3823 vaapioverlay: unroll the recursive call
Recursive functions are elegant but dangerous since they might
overflow the stack. It is better to turn them into a list tranversal
if possible, as this case.
2020-01-14 19:52:18 +01:00
Víctor Manuel Jáquez Leal
d0e14ec308 vaapioverlay: add minimal documentation 2020-01-14 19:52:18 +01:00
Víctor Manuel Jáquez Leal
81f3a7f02b libs: blend: simplify generator API
Instead of using a parent structure that has to be derived by API
consumers, this change propse a simplification by using the common
pattern of GTK of passing a function pointer and user data which will
be passed as its parameter. That user data contains the state and the
function will be called to update that state.
2020-01-14 19:52:18 +01:00
U. Artie Eoff
f97d858237 libs: blend: remove begin/render/end API
This API was risky and is superseded by the surface
generator (process) API.

Resolves #219
2020-01-14 19:01:46 +01:00
U. Artie Eoff
edca6efede vaapioverlay: use blend surface generator API
See #219
2020-01-14 19:01:41 +01:00
U. Artie Eoff
1363b53a9f libs: blend: add surface generator API
This new API allows the user to call a single method (process)
which handles the [display] lock/unlock logic internally for
them.

This API supersedes the risky begin, render, end API.
It eliminates the need for the user to call a lock method
(process_begin) before processing the input buffers
(process_render) and calling an unlock method (process_end)
afterwards.

See #219
2020-01-14 15:07:32 +00:00
He Junyan
36fd4d5d8a plugin: encode: List all possible profiles to detect input formats.
The current get_profile just return one possible profile for the encode,
which is not enough.  For example, if we want to support HEVC 4:4:4
profile, the input of encode should be VYUA rather than NV12 in HEVC
main profile. So the command line:

gst-launch-1.0 videotestsrc num-buffers=200 ! capsfilter \
caps=video/x-raw,format=VUYA,width=800,height=600 ! vaapih265enc \
tune=low-power init-qp=30 ! fakesink

can not work because vaapih265enc just report NV12 in sink caps, we need
to specify the profile obviously like:

gst-launch-1.0 videotestsrc num-buffers=200 ! capsfilter \
caps=video/x-raw,format=VUYA,width=800,height=600 ! vaapih265enc \
tune=low-power init-qp=30 ! capsfilter caps=video/x-h265, \
profile=main-444 ! fakesink

The encode should have the ability to choose the profile based on input
format automatically. If the input video format is VUYA, the main-444
profile should be auto choosed.

We modify to let get_allowed_profiles of each encode sub class to return
an array of all supported profiles based on downstream's allowed caps, or
return NULL if no valid profiles specified by downstream.
If no allowed profiles found, all profiles which belong to the current
encoder's codec will be the candidates.
The function gst_vaapi_encoder_get_surface_attributes collects the surface's
attributes for that profile list we just get.

So for this case, both NV12 and VUYA should be returned.

TODO: some codec like VP9, need to implement the get_profile() function.
2020-01-14 11:36:18 +00:00
He Junyan
67e7e15408 plugin: util: add helper function to detect profiles in caps. 2020-01-14 11:36:18 +00:00
He Junyan
0a2a25981c libs: encoder: add a helper function to get all supported profiles 2020-01-14 11:36:17 +00:00
Seungha Yang
3737692dd4 libs: decoder: Don't unref null object
** (gst-launch-1.0:9789): CRITICAL **: 15:29:09.330:
  gst_vaapi_context_unref: assertion 'context != NULL' failed
2020-01-13 09:03:47 +01:00