Commit graph

26838 commits

Author SHA1 Message Date
Jakub Adam
6c35222973 srtobject: distinguish authentication error messages
Use GST_RESOURCE_ERROR_NOT_AUTHORIZED code in posted error messages
related to SRT authentication (e.g. incorrect or missing password) so
that the application can recognize them more easily.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1943>
2021-01-06 23:35:20 +00:00
Jakub Adam
ef118f3d0a srtobject: detect socket errors from srt_epoll_wait()
On an error event, epoll wait puts the failed socket in both readfds and
writefds. We can take advantage of this and avoid explicitly checking
socket state before every read or write attempt.

In addition, srt_getrejectreason() will give us more detailed
description of the connection failure.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1943>
2021-01-06 23:35:20 +00:00
Olivier Crête
df8d29e9c3 webrtcbin: Remove remnant of non-rtcp-mux mode
There was some code left that wasn't used anymore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1930>
2021-01-06 23:02:37 +00:00
Jakub Adam
3c3e89304e srtobject: make possible to specify more sockopts in SRT URI
Any socket option that can be passed to libsrt's srt-live-transmit
through SRT URI query string is now recognized.

Also make the code that applies options to SRT sockets more generic.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1842>
2021-01-06 22:28:02 +00:00
Jakub Adam
5687b03438 srtsrc: fix typos
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1541>
2021-01-06 19:21:14 +00:00
Jakub Adam
1e461b3166 srtsink: remove unused connection_mode variable
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1541>
2021-01-06 19:21:14 +00:00
Jakub Adam
d540012091 srtobject: obey "wait-for-connection" in caller mode
The pipeline now gets stuck in gst_srt_object_write_one() until the
receiver comes online, which may or may not be desired based on the use
case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1836>
2021-01-06 18:55:37 +00:00
Víctor Manuel Jáquez Leal
4625ac92b6 va: mpeg2dec: refactor the picture reference filling
Add the helper function _get_surface_id() which extracts the
VASurfaceID from the passed picture. This function gets the surface of
the next and previous reference picture.

Instead of if-statements, this refactor uses a switch-statement with a
fall-through, for P-type pictures, making the code a bit more readable.

Also it adds quirks for gallium driver, which cannot handle invalid
surfaces as forwarding nor backwarding references, so the function fails.
Also iHD cannot handle them, but to avoid failing, the current picture
is used as self-reference.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1939>
2021-01-06 17:27:10 +01:00
Víctor Manuel Jáquez Leal
aff338bb24 va: mpeg2dec: set first field either frame or has a first field
Add a helper function _is_frame_start() which check if picture has a
frame structure or if it has not an interlaced first field yet. This
function is used with filling is_first_field parameter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1939>
2021-01-06 17:27:10 +01:00
Víctor Manuel Jáquez Leal
a926511df4 codecs: mpeg2decoder: decode only if B and not closed gop
Mark as decode only if picture type is B, without previous picture in DBP and
closed_gop is 0 as might be understood in "6.3.8 Group of pictures header".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1939>
2021-01-06 16:47:42 +01:00
Víctor Manuel Jáquez Leal
ec15caff93 codecs: mpeg2decoder: rename variables
Since prev_picture and next_picture are plain pointers, not pointer to pointers,
it's misleading to name them with _ptr suffix.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1939>
2021-01-06 16:47:42 +01:00
Víctor Manuel Jáquez Leal
df6c4843a7 va: display: parse and set driver implementation
This enum can be used for quirk handling. It's not a property because
the driver enum list might change, it's not static, thus avoiding the
update of GType declaration.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1938>
2021-01-05 17:54:34 +00:00
Víctor Manuel Jáquez Leal
543d54d492 va: display: add function precondition check
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1938>
2021-01-05 17:54:34 +00:00
Jakub Adam
00e44e8ed7 srtobject: post a message on the bus when broken socket is detected
So that the application gets notified may react to it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1935>
2021-01-05 16:50:01 +00:00
He Junyan
4c66a0265c va: mpeg2dec: Using the current picture's surface when missing reference.
When missing the reference frames, we should not just discard the current
frame. Some streams have group of picture header. It is an optional header
that can be used immediately before a coded I-frame to indicate to the decoder
if the first consecutive B-pictures immediately following the coded I-frame can
be reconstructed properly in the case of a random access.
In that case, the B frames may miss the previous reference and can still be
correctly decoded. We also notice that the second field of the I frame may
be set to P type, and it only ref its first field.
We should not skip all those frames, and even the frame really misses the
reference frame, some manner such as inserting grey picture should be used
to handle these cases.

The driver crashes when it needs to access the reference picture while we set
forward_reference_picture or backward_reference_picture to VA_INVALID_ID. We
now set it to current picture to avoid this. This is just a temp manner.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
2021-01-04 13:09:01 +00:00
He Junyan
41d2edc964 codecs: mpeg2decoder: Creating the field based on its arriving time.
Spec says:
In a frame picture top_field_first being set to ‘1’ indicates that the
top field of the reconstructed frame is the first field output by the
decoding process. top_field_first being set to ‘0’ indicates that the
bottom field of the reconstructed frame is the first field output by
decoding process.

Here, the "output" should be interpreted just as the output order, not
including the decoding order. The field should be decoded as the order
they comes in the stream. Namely, no matter top_field_first is 0 or 1,
the first coming field is the first one to be decoded.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
2021-01-04 13:09:01 +00:00
He Junyan
b2b0483d03 va: mpeg2dec: Apply buffer_flags to the output buffer.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
2021-01-04 13:09:01 +00:00
He Junyan
459abad096 codecs: Add buffer_flags for mpeg2 picture.
We need to store the buffer flags such as GST_VIDEO_BUFFER_FLAG_INTERLACED
and GST_VIDEO_BUFFER_FLAG_TFF for interlaced video. Without these flags,
the VPP and display elements can not apply filter correctly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
2021-01-04 13:09:01 +00:00
He Junyan
339a816c81 codecs: Reset the quant matrices for each sequence in mpeg2 decoder.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1929>
2021-01-04 13:09:01 +00:00
Raghavendra
08b1485862 srt: Add authentication to srtsink and srtsrc elements
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1725>
2021-01-04 00:03:47 +05:30
Haihua Hu
a4a532c092 dashsink: fix critical log when exit dynamic pipeline
availability-start-time and publish-time shared the same
GstDateTime object, this object will be unref twice and
cause reference count issue. Should use g_value_dup_boxed()
to copy this object.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1928>
2020-12-31 10:34:50 +08:00
Haihao Xiang
1f1a5b4ad1 msdkenc{h264,h265}: add min-qp and max-qp properties
The SDK allows user to set a QP range [1], so add min-qp and max-qp to
sepecify QP range. By default, there is no limitations on QP.

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908>
2020-12-30 06:40:36 +00:00
Haihao Xiang
7bc3d51b42 msdkenc{h264,h265}: add p-pyramid property
The SDK can support P-Pyramid reference structure [1], so add a new
property to enable this feature in msdkenc{h264,h265}.

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#preftype

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908>
2020-12-30 06:40:36 +00:00
Haihao Xiang
af988e282a msdkh265enc: add b-pyramid property
Like as msdkh264enc, b-pyramid is added to enable B-Pyramid reference
structure for H265 encoding

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908>
2020-12-30 06:40:36 +00:00
Haihao Xiang
ff206f6525 msdkh265enc: add transform-skip property
Since the SDK API 1.26, TransformSkip was added to control
transform_skip_enabled_flag setting in PPS [1]

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption3

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908>
2020-12-30 06:40:36 +00:00
Haihao Xiang
bdff6f5e42 msdk: needn't close mfx session when failed
Otherwise we will get double free issue because mfx session is closed in
finalize. See
https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1867#note_739346
for the double free issue.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1916>
2020-12-30 05:08:52 +00:00
Olivier Crête
51ef4557b5 webrtcstats: PLI/FIR/NACK direction are the opposite of the media
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1924>
2020-12-29 15:07:03 -05:00
Sebastian Dröge
b258144c16 assrender: Don't try unlocking unlocked mutex
When flushing right at the beginning of the video chain function or
when failing negotiation at the top of the function, the assrender mutex
would be unlocked without being previously locked.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1918>
2020-12-29 11:19:53 +00:00
Seungha Yang
68a47eb316 d3d11compositor: Add support for resolution change
Not only for position update (e.g., xpos, ypos),
we need to configure shader again per resolution change of each
input stream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1912>
2020-12-28 16:05:20 +00:00
Seungha Yang
4151e8e052 d3d11shader: Fix ID3DBlob object leak
Even if HLSL compiler was able to compile our shader code, D3DCompile()
might return ID3DBlob object for compile warnings and the object
should be released.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1914>
2020-12-28 14:18:36 +00:00
He Junyan
29be6ff83a codecs: Fix a typo in mpeg2 stateless decoder base class.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1915>
2020-12-28 17:13:22 +08:00
Víctor Manuel Jáquez Leal
f1fe62dbe5 va: mpeg2dec: cosmetic changes
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
2020-12-28 13:17:21 +08:00
Víctor Manuel Jáquez Leal
060c54ab07 codecs: mpeg2decoder: fix documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
2020-12-28 13:15:50 +08:00
Víctor Manuel Jáquez Leal
5243048cb0 codecs: mpeg2decoder: simplify macros
For constructors, instead of casting to pointers, cast to the structures.

For compare, use inlined functions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
2020-12-28 13:14:51 +08:00
He Junyan
19811759d6 va: Add mpeg2 VA decoder.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
2020-12-28 13:14:06 +08:00
He Junyan
0e161dd363 codecs: Add mpeg2 stateless decoder base class.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
2020-12-28 13:05:29 +08:00
Seungha Yang
e82f1f8b0b mfvideoenc: Re-define default GOP size value
The behavior for zero AVEncMPVGOPSize value would be
varying depending on GPU vendor implementation and some
GPU will produce keyframe only once at the beginning of encoding.
That's unlikely expected result for users.

To make this property behave consistently among various GPUs,
this commit will change default value of "gop-size" property to -1
which means "auto". When "gop-size" is unspecified, then
mfvideoenc will calculate GOP size based on framerate
like that of our x264enc implementation.

See also
https://docs.microsoft.com/en-us/windows/win32/directshow/avencmpvgopsize-property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1911>
2020-12-27 03:58:39 +09:00
Seungha Yang
8df131ab42 mfvideoenc: Fix use of uninitialized value
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1911>
2020-12-27 03:51:16 +09:00
Seungha Yang
7eab7ae8cc d3d11device: Add property for getting adapter LUID
LUID (Locally Unique Identifier) can used for identifying GPU
and that's required for some Windows APIs (e.g., MFTEnum2()) to setup device.

See also
https://docs.microsoft.com/en-us/windows/win32/api/mfapi/nf-mfapi-mftenum2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1910>
2020-12-26 23:50:52 +09:00
Seungha Yang
4b522dd355 mfvideoenc: Remove duplicated class registration code
Each codec subclass has the same code for class/element registration,
so we can move the code into one helper methodm and that will make
future enhancement simple.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1909>
2020-12-26 14:25:06 +00:00
Haihao Xiang
86fdd39147 msdk: check GstMsdkContext instead of mfxSession instance
When creating a GstMsdkContext instance, it also creates a mfxSession
instance, so we may check GstMsdkContext instead of mfxSession instance
to make sure MSDK is available. In addition, according to MSDK doc [1],
MFXVideoCORE_SetHandle function should be executed before any actual
usage of library including queries, otherwise the behavior is
unexpected, so we should call MFXVideoCORE_QueryPlatform after
MFXVideoCORE_SetHandle on Linux

[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#working-with-va-api-applications

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1867>
2020-12-24 02:53:13 +00:00
Seungha Yang
1138c798ff d3d11: Remove unnecessary helper methods
We can query selected D3D_FEATURE_LEVEL and factory version
by using native D3D11 API

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1906>
2020-12-23 21:21:55 +09:00
Seungha Yang
2ca298d459 d3d11: Re-implement Desktop Duplication source
Add a new video source element "d3d11desktopdupsrc" for capturing desktop image
via Desktop Duplication based on Microsoft's Desktop Duplication sample available at
https://github.com/microsoft/Windows-classic-samples/tree/master/Samples/DXGIDesktopDuplication

This element is expected to be a replacement of existing dxgiscreencapsrc
element in winscreencap plugin.

Currently this element can support (but dxgiscreencapsrc cannot)
- Copying captured D3D11 texture to output buffer without download
- Support desktop session transition
  e.g., can capture desktop without error even in case that
  "Lock desktop" and "Permission dialog"
- Multiple d3d11desktopdupsrc elements can capture the same monitor

Not yet implemented features
- Cropping rect is not implemented, but that can be handled by downstream
- Mult-monitor is not supported. But that is also can be implemented by
  downstream element for example via multiple d3d11desktopdup elements
  with d3d11compositor

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1855>
2020-12-22 19:23:25 +00:00
Seungha Yang
4337031430 d3d11device: Add an optional flags argument for creating device
Extend gst_d3d11_device_new() method so that caller can specify
D3D11_CREATE_DEVICE_FLAG value to use.

See https://docs.microsoft.com/en-us/windows/win32/api/d3d11/ne-d3d11-d3d11_create_device_flag
for more detail about D3D11_CREATE_DEVICE_FLAG

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1901>
2020-12-22 01:14:54 +09:00
Raju Babannavar
7e7e54d089 dvbsuboverlay: Add support for dynamic resolution update.
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1487

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1897>
2020-12-21 15:34:46 +05:30
Seungha Yang
0840477b81 d3d11device: Remove dead code
We don't use this method since the commit of
0788492461

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1892>
2020-12-21 02:58:35 +09:00
Seungha Yang
59a1897c39 d3d11: Privatize d3d11memory implementation
Hide most of symbols of GstD3D11Memory object.
GstD3D11Memory is one of primary resource for imcoming d3d11 library
and it's expected to be a extensible feature.
Hiding implementation detail would be helpful for later use case.

Summary of this commit:
* Now all native Direct3D11 resources are private of GstD3D11Memory.
  To access native resources, getter methods need to be used
  or generic map (e.g., gst_memory_map) API should be called
  apart from some exceptional case such as d3d11decoder case.
* Various helper methods are added for GstBuffer related operations
  and in order to remove duplicated code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1892>
2020-12-21 01:02:37 +09:00
Seungha Yang
f1e3e5276a d3d11: Add a helper method for d3d11buffferpool setup
Remove duplicated code for d3d11buffferpool setup.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1892>
2020-12-21 01:02:37 +09:00
Seungha Yang
ac04681b6f d3d11device: Remove optional helper methods
Most of Direct3D11 APIs can be called without GstD3D11Device
abstraction. This is a part of prework for public GstD3D11 library
to introduce minimal APIs

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1892>
2020-12-21 01:02:37 +09:00
Seungha Yang
28174b14d3 d3d11videosink: Prepare window once streaming started
... instead of READY state. READY state is too early for setting
overlay window handle especially playbin/playsink scenario
since playsink will set given overlay handle on videosink once
READY state change of videosink is ensured.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1893>
2020-12-20 22:28:21 +09:00