Commit graph

205 commits

Author SHA1 Message Date
He Junyan
3bca4045e5 va: h265dec: Set LastSliceOfPic for multi sliced frames.
VA-API HEVC decoding needs to known which is the last slice of a
picture, but slices are processed sequencially, so we know the
last slice until all the slices are already pushed into the
VABuffer array.

In order to mark the last slice, they are pushed into the
VABuffer array with a delay of one slice: the first slice is
hold, and when the second slice come, the first one is pushed
while holding the second, and so on. Finally, at end_picture(),
the last slice is marked and pushed into the array.

Co-author: Victor Jaquez <vjaquez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2246>
2021-05-21 13:22:03 +02:00
Víctor Manuel Jáquez Leal
031b77ce97 libs: va: display_wrapper: Use gpointer for VADisplay.
In order to be coherent along all the implementation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2196>
2021-05-18 12:15:36 +02:00
He Junyan
e0915ce982 libs: va: Move the VA common logic as a lib.
The VA acceleration now has more usages in linux-like platforms,
such as the MSDK. The different plugins based on the VA acceleration
need to share some common logic and types. We now move the display
related functions and types into a common va lib.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2196>
2021-05-18 12:15:30 +02:00
He Junyan
64b596103a va: Do not use a common parent_class in vabasedec.
We have only one copy of gst_va_base_dec_parent_class inside the
vabasedec, so it can not handle the case when there are multi va
decoders inside one pipeline. The pipeline:

  gst-launch-1.0 filesrc location=xxx.h264 ! h264parse \
      ! vah264dec ! msdkh265enc ! vah265dec ! fakesink

generates a assertion of

"invalid cast from 'GstVaH264Dec' to 'GstH265Decoder"

and gets a crash.

We should keep the parent_class for each decoder type.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2231>
2021-05-10 22:47:11 +08:00
Víctor Manuel Jáquez Leal
bd2bbadeb0 va: av1dec: Avoid structure overwrite.
VADecPictureParameterBufferAV1.mode_control_fields.bits were filled
twice, overwriting to zeros the first assignation. This patch unifies
both assignations.

Also it makes explicit an enum casting between libva and gstreamer; it
removes the assignation to zero a deprecated parameter; and use an
appropriate assertion.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2223>
2021-05-07 11:22:33 +02:00
Víctor Manuel Jáquez Leal
166082f3c3 va: allocator: Disable derived for Gallium if RGB and reading.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 12:08:58 +02:00
Víctor Manuel Jáquez Leal
ced093c738 va: allocator: Disable derived for i965 if YUV and writing.
The problem is for uploading YUV frames using derived images, is that
derived images imply tiling, so frames are wrongly uploaded.

Though derived for reading might work we cannot know the Intel graphics
generation to validate the caching. Overall, it's safer to disable derived
images for i965.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 12:06:17 +02:00
Víctor Manuel Jáquez Leal
2b0fa73c10 va: display: Fix typo.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 11:39:24 +02:00
Víctor Manuel Jáquez Leal
e2ff55b40d va: allocator: Hack for i965 to get linear RGB DMABufs.
i965 driver has a hack to provide linear dmabufs, which is required for RGB
formats, since they are directly uploaded by glupload, ignoring tiled modifiers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 11:39:24 +02:00
Víctor Manuel Jáquez Leal
672c977927 va: postproc: Remove unused parameter.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 11:39:24 +02:00
Víctor Manuel Jáquez Leal
9365073d50 va: postproc: Set usage hint generic if DMABuf.
iHD driver sets a tiled DRM modifier if surface's usage hint is set to
VPP_WRITE. This result in a garbled rendering when using glimagesink.

This patch changes the usage hint to generic if the caps feature is
DMABuf. Either way only iHD driver, so far, uses the usage hint flag.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 11:39:24 +02:00
Víctor Manuel Jáquez Leal
b4535093f6 va: postproc: Get info from caps in decide_allocation()
decide_allocation() occurs before set_caps(), where out_info is set,
thus setting srcpad_info with zeros or old values. Instead of it, the
caps, from the allocation query, are converted and used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2127>
2021-04-28 11:39:24 +02:00
He Junyan
9bcb18ebce va: allocator: Fix an unmap typo in _va_copy.
No need to unmap the the src memory when failing to allocate the
dst mem. It has not been mapped yet.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2156>
2021-04-13 15:46:17 +08:00
Víctor Manuel Jáquez Leal
07a0b63472 va: allocator: Implement mem_copy for VA memory.
Implementation of mem_copy() virtual method for GstVaAllocator.

It's a deep copy where a new VA memory is popped out from the pool or,
if pool is empty, a new memory is allocated. The original memory is
mapped to read, and if its VAImage is not derived and size to copy is
the whole surface, the mapped VAImage of the original memory is put in
the new memory. Otherwise a slow memcpy is done between both memories.

Fixes: #1568
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2136>
2021-04-08 16:34:06 +00:00
Seungha Yang
6eb9856f59 codecs: vp9decoder: Pass GstVideoCodecFrame to duplicate_picture()
... and fix picture duplication logic for vavp9dec

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2112>
2021-04-07 19:32:29 +00:00
Seungha Yang
1f769839c0 codecs: vp9decoder: Port to GstVp9StatefulParser
Use newly implemented VP9 parser. Since new GstVp9FrameHeader
struct holds all the information of the stream, baseclass will not
pass parser object to new_sequence() method anymore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2112>
2021-04-07 19:32:29 +00:00
Víctor Manuel Jáquez Leal
7395057af3 va: filter: remove unsupported formats because driver's bugs
Add a way to filter out video formats from caps because of unresolved
bugs in drivers. In this case for media-driver (iHD) where some RGB32
formats are not handled correctly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2129>
2021-04-07 11:06:59 +00:00
Víctor Manuel Jáquez Leal
60db766a0d va: videoformats: Map more color formats.
Added Y212_LE, Y412_LE, P012_LE, Y444, RGB16, RGB and BGR10A2_LE in
the static map betwen VA and GStreamer color formats. This synchronize
the map used in gstremaer-vaapi and this plugin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2129>
2021-04-07 11:06:59 +00:00
Víctor Manuel Jáquez Leal
d932dcf6be va: videoformats: Fix RGB32 mapping between VA and GStreamer.
Different VA drives might have different definitions for RGB32 color
formats because different bit interpretation. Sadly the specification
doesn't clarify these interpretations. So VA users have to figure out
what's the correct mapping with it's rendering color format
definition.

This patch aims to fix the static map structure after the
VAImageFormats are queried. There is another static map with the
different interpretations of the RGB32 formats, and compare them with
the given VAImageFormat, then with the GStreamer color format, update
the mapping table.

Finally, some RGB32 color formats were added.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2129>
2021-04-07 11:06:59 +00:00
Víctor Manuel Jáquez Leal
2ba5854c6b va: postproc, filter: add disable-passthrough property
vapostproc tries to be in passthrough mode as much as possible. But
they might be situations where the user might force to process the
frames. For example, when upstream sets the crop meta and the user
wants VA do that cropping, rather than downstream.

For those situations this property will disable the passthrough mode,
if it's enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2058>
2021-04-03 15:47:18 +02:00
Víctor Manuel Jáquez Leal
f4862f8298 va: postproc: enable cropping by crop meta
If incoming buffers have crop meta it's done by vapostproc, iif
vapostproc is not in passthrough mode and downstream doesn't handle
it.

This patch announces the crop meta API in proposed bufferpool, while
it stops filtering meta APIs, since it was only filter crop api.

Also if downstream supports crop and video metas, vapostporoc
announces both meta APIs in upstream bufferpool.

Finally, the meta is removed from the buffer if the crop is enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2058>
2021-04-03 15:47:18 +02:00
Víctor Manuel Jáquez Leal
c88abb9291 va: filter: add gst_va_filter_enable_cropping ()
This will toggle the cropping operation in the filter

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2058>
2021-04-03 15:47:18 +02:00
Víctor Manuel Jáquez Leal
c770469a8a va: filter, vpp: add and use GstVaSample struct
This new struct describes the input and output GstBuffers to
post-process, including VA flags. It also contains the VASurfaceID and
VARectangle, but those are private, completed inside GstVaFilter.

It is used for pass arguments to gst_va_filter_convert_surface() function.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2058>
2021-04-03 15:47:18 +02:00
Víctor Manuel Jáquez Leal
b2a4e066ab va: postproc: Use allocation caps when creating sink pool.
When an input buffer needs to be copied into a VA memory, it's
required to create a buffer pool. This patch uses the
propose_allocation() caps to instantiate the allocator and pool,
instead of the negotiated caps, which rather represents the resolution
to display.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2058>
2021-04-03 15:47:18 +02:00
Víctor Manuel Jáquez Leal
893aa67710 va: allocator: Use derived images only if not mapped for reading.
Derived images are direct maps to surfaces bits, but in Intel Gen7 to
Gen9, that memory is not cachable, thus reading can be very slow (it
might produce timeout is tests such as fluster).

This patch tries first to define if derived images are possible, and
later use them only if mapping is not for reading.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2128>
2021-04-02 17:39:01 +02:00
Víctor Manuel Jáquez Leal
f987cd8df9 va: caps: Add image formats in raw caps only for non-iHD.
This plugin, for decoders more concretely, assumes that a VA config
can do certain color conversions when mapping frames onto CPU's
memory.

This assumption was valid for i965 and Gallium drivers which generates
valid outputs in bitstreams testers (v.gr. fluster). Nonetheless, iHD,
even when it generates acceptable rendered frames, output's MD5 of
tests weren't valid.

This patch append the image formats, for color conversion when mapping
to memory, for non-iHD drivers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2128>
2021-04-02 17:18:10 +02:00
Víctor Manuel Jáquez Leal
316ddddc16 va: postproc: Set one buffer in pools as minimum.
Because some elements, such as videorate check that minimum are
different of maximum number of buffers in the proposed pool, since
they might hold one or more buffers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2102>
2021-03-24 11:52:06 +00:00
Víctor Manuel Jáquez Leal
32fa99d3e0 va: postproc: disable passthrough as soon as possible
After the VA filter creation, when changing the element's state from NULL
to READY, immediatly checks for any filter operation requested by the user.
If any, the passthrough mode is disabled early, so there's no need for a
future renegotiation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2094>
2021-03-22 09:34:15 +01:00
Víctor Manuel Jáquez Leal
594c1450da va: postproc: rename function to gst_va_vpp_update_passthrough
Since it's widely used, a proper name will reflect its importance.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2094>
2021-03-22 09:33:58 +01:00
Matthew Waters
640a65bf96 gst: don't use volatile to mean atomic
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2098>
2021-03-22 14:34:36 +11:00
He Junyan
805ff6346a va: vpp: Fix features lost in transform_caps().
When we transform the caps from the sink to src, or vice versa, the
"caps" passed to us may only contain parts of the features. Which
makes our vpp lose some feature in caps and get a negotiation error.
The correct way should be:
Cleaning the format and resolution of that caps, but adding all VA,
DMA features to it, making it a full feature caps. Then, clipping it
with the pad template.

fixes: #1551

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2081>
2021-03-17 10:25:11 +01:00
Víctor Manuel Jáquez Leal
191b6cf5d4 va: postproc: synchronize segment with stream time
This is required to use dynamic controllable parameters.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2082>
2021-03-16 06:30:06 +00:00
Víctor Manuel Jáquez Leal
c74b230579 va: postproc: only drop filters if they change
Currently, at every frame the filters array is recreated. This is not
optimal, since it should be only rebuilt if the VA filter's related
properties change. This patches does that by using a flag.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2078>
2021-03-15 06:10:27 +00:00
Víctor Manuel Jáquez Leal
0b2848fc32 va: postproc: update passthrough and reconfigure pads
Added helper function _update_passthrough() which will define and set
the pass-through mode of the filter, and it'll either reconfigure both
pads or it will just mark the src pad for renegotiation or nothing at
all.

There are cases where both pads have to be reconfigured (direction
changed, for example), other when just src pad has to (filters
updated) or none (changing to ready state).

The requirement of renegotiation depends on the need to enable/disable
its VA buffer pools.

This patch sets pass-through mode by default, so the buffer pools
aren't allocated if no filtering/direction operations are defined,
which is the correct behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2074>
2021-03-12 12:34:46 +01:00
Víctor Manuel Jáquez Leal
f823124a39 va: postproc: mention the possibility of color balance
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2050>
2021-03-02 15:33:54 +00:00
Víctor Manuel Jáquez Leal
c191a1a5da va: vp8dec, vp9dec: only set NV12 color format for documentation
Mention in documentation only the most used output format in VA-API.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2050>
2021-03-02 15:33:54 +00:00
He Junyan
f7eb93e22b va: vpp: fix a wrong caps logic in vpp_transform_caps().
The current gst_va_vpp_transform_caps return such as:
  video/x-raw(memory:VAMemory), width=(int)[ 16, 16384 ], height=(int)[ 16, 16384 ],
  interlace-mode=(string)progressive, format=(string){ NV12, I420, YV12, YUY2, RGBA,
  BGRA, P010_10LE, ARGB, ABGR, VUYA }; video/x-raw(memory:DMABuf), width=(int)[ 16,
  16384 ], height=(int)[ 16, 16384 ], interlace-mode=(string)progressive, format=(string)
  { NV12, I420, YV12, YUY2, RGBA, BGRA, P010_10LE, ARGB, ABGR, VUYA }; video/x-raw,
  width=(int)[ 16, 16384 ], height=(int)[ 16, 16384 ], interlace-mode=(string)progressive,
  format=(string){ VUYA, GRAY8, NV12, NV21, YUY2, UYVY, YV12, I420, P010_10LE };
  video/x-raw(memory:VAMemory), width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ],
  interlace-mode=(string)progressive; video/x-raw(memory:DMABuf), width=(int)[ 1, 2147483647 ],
  height=(int)[ 1, 2147483647 ], interlace-mode=(string)progressive; video/x-raw, width=(int)
  [ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], interlace-mode=(string)progressive

Which is not correct. It mixes the template caps and the input query caps together.
The correct way should be: clip the template caps with the input caps(remove format
and rangify size). The correct answer should be:
  video/x-raw(memory:VAMemory), width=(int)[ 16, 16384 ], height=(int)[ 16, 16384 ], interlace
  -mode=(string)progressive, format=(string){ NV12, I420, YV12, YUY2, RGBA, BGRA, P010_10LE,
  ARGB, ABGR, VUYA }; video/x-raw(memory:DMABuf), width=(int)[ 16, 16384 ], height=(int)[ 16,
  16384 ], interlace-mode=(string)progressive, format=(string){ NV12, I420, YV12, YUY2, RGBA,
  BGRA, P010_10LE, ARGB, ABGR, VUYA }; video/x-raw, width=(int)[ 16, 16384 ], height=(int)[ 16,
  16384 ], interlace-mode=(string)progressive, format=(string){ VUYA, GRAY8, NV12, NV21, YUY2,
  UYVY, YV12, I420, P010_10LE }

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2045>
2021-03-01 16:43:29 +00:00
Víctor Manuel Jáquez Leal
a9211a5067 va: allocator: No need of fourcc to create surface.
In commits 430aa327 and a119a940 there are a regression since it is
possible to create surfaces without fourcc, only chroma (rtformat) is
required.

This regression is shown on radeonsi driver with certain color
formats.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2035>
2021-02-25 12:05:19 +00:00
Víctor Manuel Jáquez Leal
87fe2e321e va: vpp: implement GstColorBalance interface
And modify multiple-vpp example to use it with -r parameter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2033>
2021-02-25 11:22:53 +00:00
Víctor Manuel Jáquez Leal
5b117045e0 va: filter: add controllable and mutable playing to GParamFlags
Add controllable and mutable playgin to common GParamFlags.

Also use this common flags to video-direction

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2033>
2021-02-25 11:22:53 +00:00
He Junyan
e15be4cf0f VA: Add the vaav1dec element as the av1 decoder.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1636>
2021-02-23 13:53:43 +08:00
He Junyan
a119a940e4 VA: Add the aux surface for gst buffer used by decoder.
The AV1 codec needs to support the film grain feature. When the film
grain feature is enabled, we need two surfaces as the output of the
decoded picture, one without film grain effect and the other one with
it. The first one acts as the reference and is needed for later pictures'
reconstruction, and the second one is the real display output.
So we need to attach another aux surface to the gst buffer/mem and make
that aux surface as the target of vaBeginPicture.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1636>
2021-02-23 13:52:50 +08:00
He Junyan
e40e78a793 VA: Add a helper function of decoder_add_slice_buffer_with_n_params.
Some codecs such as AV1 needs several parameters associated with one
slice. It may have multi tiles within one slice and each tile needs
its description parameter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1636>
2021-02-23 13:51:00 +08:00
He Junyan
430aa327a8 va: allocator: replace assert with error log in va alloc.
We should print error log rather than assert when the forcc or
the rt_format of va allocator is unrecognized.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1636>
2021-02-23 13:47:29 +08:00
Víctor Manuel Jáquez Leal
2696a2795d va: filter, vpp: process colorimetry
A new filter method were added: gst_va_filter_set_formats(). In this
way the input & output GstVideoInfo are processed only once per stream
negotiation, and not per frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2023>
2021-02-20 17:03:43 +00:00
Víctor Manuel Jáquez Leal
d4682fa136 va: filter: check if filter is open on set_orientation()
Because the method requires pipeline_caps is filled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2023>
2021-02-20 17:03:43 +00:00
Víctor Manuel Jáquez Leal
812973fb6b va: filter: human readable background color
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2023>
2021-02-20 17:03:43 +00:00
Víctor Manuel Jáquez Leal
c6c71c0c0c va: filter: fail immediately if vaBeginPicture() fails
There's no need to try vaRenderPicture() if vaBeginPicture() failed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2023>
2021-02-20 17:03:43 +00:00
Víctor Manuel Jáquez Leal
b7988b4de8 va: filter: destroy pipeline buffer after destroying filters
In 6ae24948 the pipeline buffer destroy were removing assuming it
wasn't required. Nonetheless, debugging the code it looks like a
buffer leak in iHD driver since the ID of the buffer kept increasing.

The difference now is that first the filter buffers are destroy first
and later the pipeline buffer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2023>
2021-02-20 17:03:43 +00:00
He Junyan
2e9a096282 va: vpp: Add raw buffer copy when needed.
Just like the decoder, the vapostproc also needs to copy the output
buffer to raw buffer if downstream elements only supports raw caps
and does not support the video meta.

The pipeline like:
  gst-launch-1.0 filesrc location=xxxx ! h264parse ! vah264dec ! \
  vapostproc ! capsfilter caps=video/x-raw,width=55,height=128 ! \
  filesink location=xxx
needs this logic to dump the data correctly.

fixes: #1523

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2026>
2021-02-19 23:12:29 +08:00