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Author SHA1 Message Date
He Junyan
16ff523575 va: allocator: Decide the allocator's parameters when set_format(). 
Moving the parameters testing and setting from the allocator_alloc_full()
to the allocator_try(). The allocator_alloc_full() will be called every
time when we need to allocate a new memory. But all these parameters such
as the surface and the image format, rt_format, etc, are unchanged during
the whole allocator lifetime. Just setting them in set_format() is enough.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1698>
 2020-10-27 14:18:06 +00:00
Nicola Murino
77f28ee3e7 opencv: allow compilation against 4.5.x 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1709>
 2020-10-27 10:53:27 +00:00
Aaron Boxer
b2a0fd9e96 jpeg2000parse: sub-sampling parse should take component into account 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1653>
 2020-10-27 08:26:23 +01:00
Stéphane Cerveau
7edff6e746 jpeg2000parse: no pts interpolation with subframe. 
The jpeg2000parser must not interpolate PTS with subframes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1653>
 2020-10-27 08:26:23 +01:00
Aaron Boxer
db13dc9d02 jpeg2000parse: support frame and stripe alignment in caps 
forward alignment and num-stripes caps properties

Use caps height when setting caps for subframe

We want downstream to use full frame height, not subframe height

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1653>
 2020-10-27 08:26:23 +01:00
Sebastian Dröge
8a923af42f decklink: Reset skip counters when starting the sources 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/378>
 2020-10-25 11:46:29 +02:00
Vivia Nikolaidou
675d8b347b decklink*src: Post a warning message on the bus about dropped frames 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/378>
 2020-10-25 11:39:09 +02:00
Georg Lippitsch
a45b0c8f1a decklink*src: Aggregate dropped frame/packet logging 
decklink*src currently prints a log entry for every dropped frame and
audio packet. That completely spams the logs.

This change aggregates information about dropped packets and only prints
a message once when dropping starts, and a summary when dropping ends.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/705

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/378>
 2020-10-25 11:39:05 +02:00
Seungha Yang
9d810bbd81 d3d11memory: Protect view object with lock 
Make resource allocation more thread-safe

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1718>
 2020-10-25 00:38:52 +09:00
Seungha Yang
969ab3e664 d3d11convert: Add support for conversion using ID3D11VideoProcessor 
Output texture of d3d11 decoder cannot have the bind flag
D3D11_BIND_SHADER_RESOURCE (meaning that it cannot be used for shader
input resource). So d3d11convert (and it's subclasses) was copying
texture into another internal texture to use d3d11 shader.
It's obviously overhead and we can avoid texture copy for
colorspace conversion or resizing via ID3D11VideoProcessor
as it supports decoder output texture.
This commit would be a visible optimization for d3d11 decoder with
d3d11compositor use case because we can avoid texture copy per frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1718>
 2020-10-25 00:38:44 +09:00
Seungha Yang
484d510558 d3d11memory: Store ID3D11VideoProcessorOutputView object 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1718>
 2020-10-25 00:38:39 +09:00
He Junyan
002cddf131 codecs: h265decoder: Fix picture leaks because of reference set. 
The last frame's reference set has no one to cleanup. We need to
clean all pictures in the stop() func.
We also add a helper function to cleanup all the pictures in the
reference picture set.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1717>
 2020-10-23 16:21:15 +00:00
He Junyan
4d296a07e4 codecs: h265decoder: Fix 3 ref array leaks in finalize. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1717>
 2020-10-23 16:21:15 +00:00
Seungha Yang
35ed7c7811 d3d11window: Reuse ID3D11VideoProcessorInputView if possible 
GstMemory object could be disposed if GstBuffer is not allocated
by GstD3D11BufferPool such as via gst_buffer_copy() and/or
gst_buffer_make_writable(). So attaching qdata on GstMemory
object would cause unnecessary view alloc/free.
By using view pool which is implemented in GstD3D11Allocator,
we can avoid redundant view alloc/free.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1716>
 2020-10-23 15:44:10 +00:00
Seungha Yang
6c09cdd32b d3d11memory: Implement ID3D11VideoProcessorInputView pool 
Similar to ID3D11VideoDecoderOutputView pool implementation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1716>
 2020-10-23 15:44:10 +00:00
Xavier Claessens
2efb4a7adb Meson: Use pkg-config generator 2020-10-23 11:14:18 -04:00
Nicolas Dufresne
f22fc190e7 h265decoder: Add support for l0/l1 
Add support for reference list needed for VA-API and some V4L2 decoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1713>
 2020-10-21 09:05:57 -04:00
Nicolas Dufresne
f330b5ae62 h265decoder: Sync with the H264 implementation 
This ensures that we get the last reference to picture being outputed,
avoiding GstBuffer structure copies and simplifying the buffer management.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1713>
 2020-10-21 09:05:57 -04:00
Seungha Yang
f615677051 d3d11decoder: Directly access ID3D11VideoDecoderOutputView for decoding 
Decoder output view is stored in GstD3D11Memory object instead of
wrapper struct now. So qdata is no more required.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1712>
 2020-10-20 17:56:57 +09:00
Seungha Yang
a4f324d668 d3d11memory: Implement ID3D11VideoDecoderOutputView pool 
Similar to texture-array pool, we can reuse decoder output view
since the life time of output view is identical to that of texture-array.
In this way, we can avoid frequent output view alloc/free.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1712>
 2020-10-20 17:56:52 +09:00
Seungha Yang
04376397eb d3d11memory: Move to GArray to store texture-array status 
The size D3D11_REQ_TEXTURE2D_ARRAY_AXIS_DIMENSION is 2048
which is too large in practice especially for a texture
of dpb

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1712>
 2020-10-20 01:14:27 +09:00
Víctor Manuel Jáquez Leal
bcd43acd42 va: Add VP9 decoder 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1702>
 2020-10-19 13:15:06 +02:00
Philippe Normand
37b7809d18 wpe: Convert launch lines to markdown and move since tag 
Seems like the examples don't appear in the generated docs because the Since tag
was badly positioned in the doc blurb.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1706>
 2020-10-18 15:17:25 +00:00
Víctor Manuel Jáquez Leal
113867766e codecs: vp9decoder: Add segmentation to picture. 
VA-API needs AC and DC quant scales for both luma and chroma, and the loop
filter level for current frame, but these values are not available outside
the private GstVp9Parser structure. And these values may change from frame
to frame, so they are picture specific.

This patch add GstVp9Segmentation structure array to GstVp9Picture to expose
it to derived classes. This approach is safer than passing the parser at
picture handling flow.

Also, this patch, in order to solve Documentation CI, mark as private the
GstVp9Picture structure.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1700>
 2020-10-16 17:50:42 +00:00
Víctor Manuel Jáquez Leal
5e3c7f2092 codecs: vp9decoder: Pass parser as new_sequence() parameter. 
In order to know the chroma format, besides profile, subsampling_x and
subsampling_y are needed (Spec 7.2.2 Color config semantics). These values are
in GstVp9Parser but not in  GstVp9Framehdr.

Also, bit_depth is available in parser but not frame header. Evenmore, those
values are copied to picture structure later.

In case of VA-API, to configure the pipeline, it is require to know the chroma
format and depth.

It is possible to know chroma and depth through caps coming from vp9parser, but
it requires string parsing. It would be less error prone to get these values
through the parser structure at new_sequence() virtual method.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1700>
 2020-10-16 17:50:42 +00:00
Nicolas Dufresne
dcb3044478 rtpsrc: Cleanup on BYE, timeout or when pad is reused 
In this patch, we enabled 'autoremove' feature of rtpbin and also call
'clear-ssrc' on the rtpssrcdemux element when a pad is being reused. This
ensure that the jitterbuffer is removed and no threads accumulates.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1575>
 2020-10-16 17:23:46 +00:00
George Kiagiadakis
2fcbb4386b rtpsrc: re-use the same src pad for streams that have the same payload type 
Also use payload type when naming pads, this will make it easier to identify
pads and simplify the code.

Fixes #1395

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1575>
 2020-10-16 17:23:46 +00:00
Seungha Yang
6e30cbb3fc d3d11: Introduce d3d11compositor element 
Add new video composition element which is equivalent to compositor
and glvideomixer elements. When d3d11 decoder elements are used,
d3d11compositor can do efficient graphics memory handling
(zero copying or at least copying memory on GPU memory space).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
36f7966a5e d3d11shader: Allow drawing without shader resource view 
... for the case that we are rendering on target without input texture.
For example, we might want to draw arbitrary shape on render target view
without shader resource view.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
eecb130bd9 d3d11convert: Add new subclasses for only color convert or resize 
New d3d11colorconvert and d3d11scale elements will perform only
colorspace conversion and rescale, respectively. Those new elements
would be useful when only colorspace conversion or rescale is required
and the other part should be done by another elements.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
4c19962997 d3d11colorconverter: Allow setting alpha value to use 
... used for reordering case for now. In other words, non-alpha formats
such as NV12 is not supported case yet.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
ca87289e56 d3d11colorconverter: Add support conversion with blending 
This is pre-work for d3d11compositor support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
94ac3cc94d d3d11colorconverter: Add method to support updating destination rect 
It's equivalent to GST_VIDEO_CONVERTER_OPT_DEST_* options of GstVideoConverter

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
5c7caf70e1 d3d11: Clarify target rect to be updated 
Rename internal methods to clarify which rect (i.e., input or output)
should be updated

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Julian Bouzas
32b0afb608 nvcodec: Report latency in decoder based on max-display-delay 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Julian Bouzas
1d4b6299dc nvcodec: Add max-display-delay decoder property 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Julian Bouzas
8cf1b7a154 nvcodec: Fix compiler error if OpenGL is not enabled 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Julian Bouzas
36030158c4 nvcodec: Add missing CUDAMemory src caps in h264 decoder 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Julian Bouzas
45cc831efd nvcodec: Add missing CUDAMemory sink caps in h264 and h265 encoders 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Julian Bouzas
07c349768a nvcodec: Fix description of cudadownload element 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
f62ecc1625 tests: Add CUDA filter unit tests 
Adding a test for buffer meta and colorspace conversion

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
6e1c1178c2 nvcodec: Add CUDA video scale element 
Add new element for video resizing using CUDA

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
fe83a12b10 nvcodec: Add CUDA video convert element 
Add new element for colorspace conversion using CUDA.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
592a8d5400 nvcodec: Add generic CUDA video convert object 
Introducing generic video convert object similar to video-converter
but using CUDA.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
4cc73ff9d6 nvcodec: Add support runtime CUDA kernel source compilation 
Add util functions for runtime CUDA kernel source compilation
using NVRTC library. Like other nvcodec dependent libraries,
NVRTC library will be loaded via g_module_open.

Note that the NVRTC library naming is not g_module_open friendly
on Windows.
(i.e., nvrtc64_{CUDA major version}{CUDA minor version}.dll).
So users can specify the dll name using GST_NVCODEC_NVRTC_LIBNAME
environment.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
dd995bd9d4 nvcodec: Add CUDA upload/download elements with base class for CUDA filters 
Similar to glupload/gldownload elements but for CUDA memory.
It will help transfer memory between system and nvidia GPU

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
b1ac8bafc9 nvcodec: Peer direct access support 
If support direct access each other, use device to device memory copy
without staging host memory

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
d16a9237c3 cudacontext: Enable direct CUDA memory access over multiple GPUs 
If each device context can access each other, enable peer access
for better interoperability.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
a8e9d616d6 nvenc: Support CUDA buffer pool 
When upstream support CUDA memory (only nvdec for now), we will create
CUDA buffer pool.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00
Seungha Yang
8635d12929 nvdec: Support CUDA buffer pool 
If downstream can accept CUDA memory caps feature (currently nvenc only),
always CUDA memory is preferred.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1633>
 2020-10-16 15:56:49 +00:00