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Author SHA1 Message Date
Víctor Manuel Jáquez Leal
666eedc215 va: caps: centralize caps feature discovering 
These function were repeated in the different implemented
elements. This patch centralize them.

The side effect is dmabuf memory type is no longer checked with the
current VAContext, but assuming that dmabuf is a consequence of caps
negotiation from dynamic generated caps templates, where the context's
memory types are validated, there's no need to validate them twice.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1644>
 2020-10-04 15:22:04 +00:00
Víctor Manuel Jáquez Leal
3653c19de3 va: filter: fix counter variable reuse 
There was a bug reusing the counter variable i in nested loops. Also
the patch makes the code cleaner.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1643>
 2020-10-04 16:05:03 +02:00
Víctor Manuel Jáquez Leal
cd618f19b9 va: simplify VPP detection 
Also the previous code failed if VPP was not present blacklisting the
plugin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1619>
 2020-09-30 10:49:39 +02:00
He Junyan
709bec8f07 va: Implement the VA vp8 decoder. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1587>
 2020-09-25 17:07:30 +08:00
He Junyan
ae8f97ae34 va: codestyle: Clear all tabs in header files 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1587>
 2020-09-25 17:07:10 +08:00
He Junyan
410938a069 va: util: make the _format_changed a common decoder function. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1587>
 2020-09-25 17:07:05 +08:00
Víctor Manuel Jáquez Leal
00b73cfddd va: h264dec: allocate output buffers according DPB size 
Instead of allocating the maximal number of references for output
buffers, this patch reduces the memory foot print in many cases by
just allocating the output buffers required for the DPB.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1595>
 2020-09-24 20:35:49 +02:00
Víctor Manuel Jáquez Leal
755d769045 va: decoder: store output buffer rather than surface 
GstVaDecodePicture stored the processed VASurfaceID, under the
assumption that the bufferpool with keep the referenced buffers, but
this approach is fragil.

This patch changes GstVaDecodePicture to store the output buffer,
which already contains its VASurfaceID, and provides a new method to
retrieve the VASurfaceID directly from picture.

Based on He Junyan <junyan.he@intel.com> patches for
https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1587

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1594>
 2020-09-24 15:36:06 +02:00
Víctor Manuel Jáquez Leal
990d1bfbce va: vpp: global lock to handle shared buffers 
Add a global mutex to exclusive access to shared stream buffers, such
as DMABufs or VASurfaces after a tee:

LIBVA_DRIVER_NAME=iHD \
gst-launch-1.0 v4l2src ! tee name=t t. ! queue ! \
  vapostproc skin-tone=9 ! xvimagesink \
  t. ! queue ! vapostproc ! xvimagesink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
9845ec68dc va: add vapostproc element 
Video postprocessor for VA-API

Funcionalities: resize frames, change format, import buffers, apply
filters (such as denoise, sharpen, orientation, if driver offers them).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
117453b947 va: allocator: export composed layer for YUY2 and UYVY 
This is a result of an error reported by i965 driver which only can
export composed layer for these formats. This seems to work too with
iHD. These formats are not exposed as native surfaces in Gallium.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
a4e535d5c1 va: allocator: add gst_va_dmabuf_buffer_setup() 
This function will take an array of DMABuf GstMemory and an array of
fd, and create a VASurfaceID with those fds. Later that VASurfaceID is
attached to each DMABuf through GstVaBufferSurface.

In order to free the surface GstVaBufferSurface now have GstVaDisplay
member, and _buffer_surface_unref() were added.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
6ac4e79b21 va: allocator: try to get VASurfaceID from every DMABuf allocator 
Relax the check of the allocator type, because now the qdata can be
attached for other DMABuf allocators.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
20e493981b va: allocator: try to create surface without fourcc but chroma only 
There are, in VPP, surfaces that doesn't support 4:2:2 fourccs but it
supports the chroma. So this patch gives that opportunity to the
driver.

This patch also simplifiies
gst_va_video_surface_format_from_image_format() to just an iterator
for surfaces available formats.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
482a7d7d7e va: allocator: create surfaces with VASurfaceAttribExternalBuffers 
Add a new parameter to _create_surfaces(): a pointer to
VASurfaceAttribExternalBuffers.

If it's defined the memory type is changed to DRM_PRIME, also a new item is
added to the VASurfaceAttrib array with
VASurfaceAttribExternalBufferDescriptor.

Also, the VASurfaceAttrib for pixel format is not mandatory anymore. If fourcc
parameter is 0, is not added in the array, relying on the chroma. This is
useful when creating surfaces for uploading or downloading images.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
f306b1e0fe va: pool: use gst_object_replace() for allocator 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
f6a623d565 va: device: use gst_clear_object() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
6af7ec3c0f va: caps: expose gst_caps_set_format_array() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1529>
 2020-09-23 18:19:22 +02:00
Víctor Manuel Jáquez Leal
b1a1e2d841 va: vah264dec: fix documentation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1591>
 2020-09-23 15:14:21 +00:00
Víctor Manuel Jáquez Leal
9ed141734e va: utils: use GstObject for GstVaDisplay in context 
Thus application could fetch the GstVaDisplay through the sync bus
without knowning the specific implementation, and sharing it or
extract properties.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1586>
 2020-09-21 17:07:51 +00:00
Víctor Manuel Jáquez Leal
ed80aa5d6b va: utils: fix code style and wrong log message 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1586>
 2020-09-21 17:07:51 +00:00
Víctor Manuel Jáquez Leal
9e9e5c72d5 va: h264dec: add documentation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1585>
 2020-09-20 09:21:08 +02:00
Víctor Manuel Jáquez Leal
467618f8ac va: decoder: render picture only if data 
Call vaRenderPicture() only if buffer or slice data is available.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1584>
 2020-09-19 14:32:13 +02:00
Víctor Manuel Jáquez Leal
ad019a1d01 va: decoder: warn if decode fails on a surface 
Instead of logging error if a step fails, it logs a warning message
reducing the noise and obeying the rule for errors since the program
doesn't end

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1584>
 2020-09-19 14:32:13 +02:00
Víctor Manuel Jáquez Leal
ad839ada5b va: h264dec: check is pad has fixed caps at caps query 
Otherwise it will always reply with the possible driver caps, which
generates problems with Web MSE players.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1583>
 2020-09-19 13:00:49 +02:00
Seungha Yang
2fe1afeafa va: h264dec: Don't need to set pts/dts/duration on outputting frame 
It will be handled by videodecoder baseclass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1582>
 2020-09-18 23:50:54 +00:00
Víctor Manuel Jáquez Leal
261d6e463a Revert "va: h264dec: set latency" 
This reverts commit 3aedef4c86.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1531>
 2020-09-14 16:48:31 +00:00
Víctor Manuel Jáquez Leal
7c696b67be va: allocator: remove parameter from _create_buffer_surface() 
Don't the allocator to _create_buffer_surface() since it's not used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516>
 2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
80de32b017 va: utils: free allocated string 
and fix a memleak

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516>
 2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
69a00541dd va: utils: fix log category initialization 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516>
 2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
c905f6131d va: h264dec: check va allocator at decide allocation 
And some code cleanups

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516>
 2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
f755730b20 va: decoder: improve locks for member variable access 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1516>
 2020-08-24 19:35:57 +00:00
Víctor Manuel Jáquez Leal
3aedef4c86 va: h264dec: set latency 
The min latency is calculated with the maximum number of frames that
precede any frame, if available, and it is lower than the maximum
number of frames in DBP.

The max latency is calculated with the maxium size of frames in DBP.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1500>
 2020-08-17 09:32:41 +00:00
Víctor Manuel Jáquez Leal
122a3cc40c va: h264dec: remove spurious comment 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1499>
 2020-08-10 15:36:47 +00:00
Víctor Manuel Jáquez Leal
159562faf7 va: h264dec: check return value of gst_va_handle_set_context() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1499>
 2020-08-10 15:36:47 +00:00
Víctor Manuel Jáquez Leal
6cf03b21f6 va: h264dec: log if upstream pool is kept 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1489>
 2020-08-04 10:39:05 +02:00
Víctor Manuel Jáquez Leal
f332c35ec0 va: utils: fix precondition check for handle_context_query() 
display paramater can be NULL, but if it's not, it has to be a
GstVaDisplay.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1489>
 2020-08-04 10:39:05 +02:00
Víctor Manuel Jáquez Leal
62dacfd89a va: allocator: support for GST_MAP_VA map flag 
This flag will return the VASurface value at mapping
 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
f7cfb422f1 va: context: instanciate VA display through GstContext 
Add all the machinery to instanciate VA display through GstContext,
thus all va elements can share the same display and the user can set
a custom one.
 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
0cc1dccd84 va: h264dec: don't copy frames if VAMemory capsfeature is negotiated 
Otherwise the VASurfaceID is lost.
 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
aa664a4eca va: h264dec: copy render_device_path in klass 
It it's not copied both cdata and klass, the string is lost. Thus
also it's freed from cdata when freeing it.
 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
040c799cd8 va: display: wrapped: Fix property name 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
585295e82b va: decoder: remove unused argument 
And that changes function's namespace
 2020-08-03 19:33:01 +02:00
Víctor Manuel Jáquez Leal
5154ee7f4c va: caps: bail raw caps if driver doesn't report surface formats 
This is a bug in Gallium RadeonSI driver for Polaris10, which doesn't
report sufrace formats for reported chroma.

If one chroma doesn't report surface formats, skip the generated caps.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1483>
 2020-08-03 15:54:45 +00:00
Víctor Manuel Jáquez Leal
d3ef3d562a va: allocator: get a surface format from a image format 
For the allocator to create surfaces with the correct chroma an
fourcc, it should use a surface format, not necessarily the negotiated
format.

Instead of the previous arbitrary extra formats list, the decoder
extracts the valid pixel formats from the given VA config, and pass
that list to the allocator which stores it (full transfer).

Then, when the allocator allocates a new surface, it looks for a
surface color format chroma-compatible with the negotiated image color
format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1483>
 2020-08-03 15:54:45 +00:00
Víctor Manuel Jáquez Leal
2327ac4a13 va: caps: add raw caps image formats with same chroma of surfaces 
Instead of adding a list of ad-hoc formats for raw caps (I420 and
YV12), the display queries the available image formats and we assume
that driver can download frames in that available format with same
chroma of the config surfaces chroma.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1483>
 2020-08-03 15:54:45 +00:00
Víctor Manuel Jáquez Leal
9db747e4d0 va: display: add gst_va_display_get_image_formats() 
For this it was also added gst_va_video_format_from_va_image_format()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1483>
 2020-08-03 15:54:45 +00:00
Víctor Manuel Jáquez Leal
39e55129d5 va: decoder: initialize rt_formas to zero 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1483>
 2020-08-03 15:54:45 +00:00
Víctor Manuel Jáquez Leal
820bbc1bce va: documentation since tag 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1387>
 2020-07-21 16:15:47 +00:00
Víctor Manuel Jáquez Leal
1ca39b571d vah264dec: add documentation caps for pad templates 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1387>
 2020-07-21 16:15:47 +00:00