Commit graph

35 commits

Author SHA1 Message Date
Seungha Yang
6e4ffaee1e msdk: Fix Windows build
Headers of gstva should not be included on Windows

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2141>
2022-04-09 02:13:57 +09:00
Tong Wu
4e97cc24a7 msdk: use mfxU32 instead of uint32_t
Msdk should use mfx variables defined in mfxdefs.h. Replace uint32_t
with mfxU32.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2091>
2022-04-04 20:28:25 +00:00
Tong Wu
2a703678c0 msdkenc: add macro definitions to avoid the gst-inspect error
Since the strings are empty for GST_MSDK_CAPS_MAKE_WITH_DMABUF_FEATURE
and GST_MSDK_CAPS_MAKE_WITH_VA_FEATURE, when excuting
gst-inspect-1.0.exe msdkh265enc, there will be convert static caps error
because of the extra semicolon between two empty strings. Now macro
definitions are added to avoid this issue.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2004>
2022-03-23 04:34:06 +00:00
Mengkejiergeli Ba
d8ab85c3ef msdkdec: Check width and height of mfxVideoParam before allocation
DecodeHeader must be called to fill the mfxVideoParam before allocation,
and thus the check for width and height in mfxVideoParam is necessary.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1817>
2022-03-22 05:22:09 +00:00
Mengkejiergeli Ba
c9aa529484 msdkdec: Fix to not trigger SFC scaling when vpp at downstream
When there is vpp scaling downstream, we need to make sure SFC is not
triggered because vpp may fall into passthrough mode which causes
the decoder negotiation to create src caps with vpp scaled width/height.

This patch includes bitstream's original size in first query with
downstream in gst_msdkdec_src_caps, which is the same for what we do for
color format in this query. This is to ensure SFC scaling starts to
work only when downstream directly asks for a different size instead of
through vpp.

Note that here SFC scaling follows the same behavior as msdkvpp:
if user only changes width or height, e.g. dec ! video/x-raw,width=xx !,
the height will be modified to the value which fits the original DAR.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1838>
2022-03-07 07:26:40 +00:00
Mengkejiergeli Ba
8a598deef2 msdkenc: Change default ref frames number as 0
When user does not set ref-frames in pipeline, we should let MediaSDK
decide the reference frame number via setting default value as 0 at
gstreamer side.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1839>
2022-03-04 01:05:30 +00:00
Seungha Yang
799616aea9 msdk: Don't print error log for missing DRM device path
It's expected in case that such DRM device is unavailable for some reasons,
specifically non-Intel platform or so

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1836>
2022-03-03 06:29:11 +00:00
Wu Tong
c60ac7a04b MSDK: Add _context_query() and avoid compile error on Windows
To avoid compile error on Windows, macro definitions are added to suppress va
variables. In the meantime, add function _context_query() to query
context on Windows.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1693>
2022-02-28 12:54:23 +00:00
Mengkejiergeli Ba
b41c70aed5 msdkdec: Fix uninitialized variables
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1731>
2022-02-25 03:11:29 +00:00
Mengkejiergeli Ba
e1090c152c msdk: Fix unchecked return values
There are several calls of gst_video_info_from_caps and gst_video_frame_copy
without checks for the returned values. This patch adds all necessary
function return checks.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1738>
2022-02-25 02:04:20 +00:00
Mengkejiergeli Ba
586dfab9bd msdkdec: Enable SFC scaling for AVC and HEVC
Decoder SFC only supports down-scaling at most to 1/8.
For example, given a 4K bistream, SFC can scale it to 1080p via:
"msdkh265dec ! video/x-raw,width=1920,height=1080 ! glimagesink"

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1444>
2022-02-16 08:26:46 +00:00
Mengkejiergeli Ba
c5f0e075e2 msdkdec: Enable SFC csc for AVC and HEVC
Decoder SFC will be triggered when default output format is not accept at
downstream. One use case below can work without using msdkvpp:
"! msdkh265dec ! "video/x-raw,format=BGRA" ! glimagesink",

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1444>
2022-02-16 08:26:46 +00:00
Mengkejiergeli Ba
eb742c8ed0 msdkdec: Add SFC codes
SFC refers to Scaler Format Converter, more details here:
https://01.org/sites/default/files/documentation/intel-gfx-prm-osrc-kbl-vol15-sfc.pdf
By attaching mfxExtDecVideoProcessing buffer to mfxVideoParam, decoder
can do SFC for csc and scaling.

MSDK will check if surface bitdepth equals to input when no SFC is
triggered, which means in the case of SFC, there is no need to update
surface bitdepth via gst_msdk_update_mfx_frame_info_from_mfx_video_param.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1444>
2022-02-16 08:26:46 +00:00
He Junyan
248baef400 MSDK: Import VA surface as encoder's input.
We make all MSDK encoders declare "memory:VAMemory" feature. Then
the pipeline such as:
  gst-launch-1.0 -vf filesrc location=xxx.h264 ! h264parse ! \
       vah264dec ! msdkh265enc ! fakesink
will choose VA memory caps between the VA decoder and MSDK encoder.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
ef5f6ab5d9 MSDK: Add helper function to peek VA surface of VA kind gstbuffer.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
26172123e5 MSDK: Handle context query into the encoder's query function.
The MSDK encoder's query function is not set and it just forwards
all query to its base class. We now need to answer the context
query correctly. Other VA plugins need to query the VA display.

By the way, the current query of "gst.msdk.Context" is also missing.
The other MSDK elements must depend on the bin's context message(
sent in context_propagate()) to set their MsdkContext correctly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
2928b14b69 MSDK: Handle context query into the VPP's query function.
The MSDK VPP's query function is not set and it just forwards
all query to its base class. We now need to answer the context
query correctly. Other VA plugins need to query the VA display.

By the way, the current query of "gst.msdk.Context" is also missing.
The other MSDK elements must depend on the bin's context message(
sent in context_propagate()) to set their MsdkContext correctly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
db5be289c7 MSDK: Handle context query into the decoder's query function.
The MSDK decoder's query function is not set and it just forwards
all query to its base class. We now need to answer the context
query correctly. Other VA plugins need to query the VA display.

By the way, the current query of "gst.msdk.Context" is also missing.
The other MSDK elements must depend on the bin's context message(
sent in context_propagate()) to set their MsdkContext correctly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
6635852c40 MSDK: Add a handle_context_query() helper function.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
85664b5af6 MSDK: Improve the GstContext setting logic.
We now can use the gst va lib's display to create our MSDK context,
and use its helper functions to simplify our code. The improved logic
is like this:
1. Every MSDK element should use gst_msdk_context_find() to find a MSDK
context from neighbour. If valid, reuse it.
2. Use gst_msdk_ensure_new_context(). It will first query neighbours
about the GstVaDisplay, if found(e.g. some VA element is connected),
use gst_msdk_context_from_external_display() to create a MSDK context.
3. Then, creating the MSDK context from scratch. It creates both the
display and MSDK context.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
a905e7474b MSDK: Add new_with_va_display() helper function to create context.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
a9aa522e26 MSDK: Use the VA display object to replace the raw display handle.
The VA display object from VA lib is a common defined object. which
contain the whole display things. It is easier to use, and more important,
we can share it with the other VA plugins and keep all the VA related
plugins working on the same GPU device.
We also delete the useless gst_msdk_context_get_fd() API.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
He Junyan
c7e3c8e9f6 MSDK: Add the gst va lib into MSDK's dependency.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>
2022-02-11 07:13:45 +00:00
Víctor Manuel Jáquez Leal
0e7dade55a build: Add libva dependency fallback.
Then libva can be subproject and used by either gstreamer-vaapi,
va and msdk in gst-plugins-bad.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1397>
2022-02-09 09:45:04 +00:00
Seungha Yang
8773ba1104 msdk: Fix for MFXUnload symbol re-definition build error
Fix for libgstreamer-full build

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1408>
2022-02-08 10:05:35 +00:00
Víctor Manuel Jáquez Leal
08aa930fee msdk: Avoid noisy registry when no MSDK device.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1550>
2022-01-21 11:13:55 +01:00
Nirbheek Chauhan
1be6d6ccf5 meson: Add explicit check: kwarg to all run_command() calls
This is required since Meson 0.61.0, and causes a warning to be
emitted otherwise:

2c079d855e
https://github.com/mesonbuild/meson/issues/9300

This exposed a bunch of places where we had broken run_command()
calls, unnecessary run_command() calls, and places where check: true
should be used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1507>
2022-01-09 18:12:47 +05:30
Mengkejiergeli Ba
5b1662d37e msdk: Insert hdr sei at hevc encoder
There are two HDR SEIs defined in spec: mastering display colour volume and
content light level. Add insertion of HDR SEIs when they are available
during encoding.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1242>
2021-10-28 08:36:05 +00:00
Mengkejiergeli Ba
3ca6734860 msdkvpp: Add 12bit formats
Add 12bit formats for different chroma samplings at sink pad and
src pad, including P012_LE, Y212_LE and Y412_LE.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1218>
2021-10-26 07:08:10 +00:00
Tim-Philipp Müller
e0f336c1b4 meson: va, msdk: simplify dep.get_variable() use
With recent Meson versions we can just write dep.get_variable('foo')
instead of dep.get_variable(pkgconfig: 'driverdir', internal: 'driverdir').

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1183>
2021-10-20 11:20:44 +00:00
Tim-Philipp Müller
f1bb2c76c6 meson: update for dep.get_pkgconfig_variable() deprecation
... in favour of dep.get_variable('foo', ..) which in some
cases allows for further cleanups in future since we can
extract variables from pkg-config dependencies as well as
internal dependencies using this mechanism.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1183>
2021-10-20 11:20:44 +00:00
Mengkejiergeli Ba
40d559adcf msdkenc: fix vp9enc initialization fail
MediaSDK does not support to handle extbuff with id
MFX_EXTBUFF_VIDEO_SIGNAL_INFO for mjpegenc and vp9enc. Hence, need to
exclude mjpeg and vp9 when passing color properties to MediaSDK during
msdkenc initialization.

Fix issue: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/764

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1101>
2021-10-12 03:45:41 +00:00
Seungha Yang
baf252b48b msdk: meson: Fix build on Windows
subprojects\gst-plugins-bad\sys\msdk\meson.build:160:2: ERROR: Unknown variable "libva_dep".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1022>
2021-10-04 07:14:33 +00:00
Víctor Manuel Jáquez Leal
a769e3308d msdk: meson: Don't get dependency variable before it's valid.
It's possible to have installed MediaSDK environment
package (libmfx-dev in Debian) without libva environment package. This
setup will lead to a breakage of meson configuration.

The fix is to get the libva's driver directory variable after the
dependency is validated as found.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/998>
2021-10-01 23:43:41 +00:00
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00