Commit graph

25646 commits

Author SHA1 Message Date
Nicolas Dufresne
6958fb6d59 v4l2codecs: Introdude a V4L2 CODECs Accelerator plugin
This plugin will support new CODECs uAPI in the Linux kernel. These
consist of an accelerator interface similar to DXVA, NVDEC, VDPAU and
VAAPI.
2020-03-31 09:34:05 -04:00
Seungha Yang
882531aa54 msdkh264enc: Port to h264parser API for frame packing SEI injection
Create frame packing SEI memory only once per set_format() and
reuse it if possible.
2020-03-31 08:30:50 +00:00
Seungha Yang
d81438a69e h264parse: Print all the syntax elements of frame packing for debugging
Other values might be useful for debugging
2020-03-31 08:30:50 +00:00
Haihao Xiang
326b755332 msdkh265enc: support 8-bit 422 encoding
The media driver can support HEVC 8-bit 422 encoding for non-lowpower
mode since ICL[1], so VPP is not needed for this case.

Sample pipeline:
gst-launch-1.0 videotestsrc ! video/x-raw,format=YUY2 ! msdkh265enc ! \
filesink location=output.h265

[1] https://github.com/intel/media-driver#decodingencoding-features
2020-03-31 09:27:03 +08:00
Haihao Xiang
7c91c8c980 msdkh265enc: add support for Y210 in sink pad
Sample pipeline:
gst-launch-1.0 videotestsrc ! video/x-raw,format=Y210 !
msdkh265enc ! filesink location=output.h265
2020-03-31 09:27:03 +08:00
Haihao Xiang
fbd1d0cecb msdk: add a helper function to get codename of the platform
The features supported in MSDK vary from platform to platform. We may
support some features based on the codename of the platform in future.
2020-03-31 09:27:03 +08:00
Seungha Yang
afb042cbb9 msdkenc: Try to find corresponding codec frame for encoded output buffer
The input and output buffers should be matched as much as possible
so that various metadata and its ordering to be preserved.
2020-03-30 07:59:10 +00:00
Seungha Yang
c0787ed1cd msdkh264enc: Add support for CEA708 closed caption insertion
Currently supported caption format is CEA708_RAW
2020-03-30 07:59:10 +00:00
Seungha Yang
a1e8109aa8 h264parser: Add a helper method to create and inject raw SEI data
Add an API to create raw SEI nal unit. This would be useful in case
an user want to create SEI nal data and inject the SEI nal data
into bitstream.
2020-03-30 07:59:10 +00:00
Seungha Yang
f94157c949 nalutils: Introduce NAL writer helper methods
Add helper methods for writing h264 and h265 NAL
2020-03-30 07:59:10 +00:00
Seungha Yang
5f6884a1c0 h264parser: Expose SEI clear function to public
gsth265parser does it already. Although corresponding API of h265parser is
gst_h265_sei_free, _clear suffix is more consistent naming for h264parser
since there are gst_h264_{sps,pps}_clear().
2020-03-30 07:59:10 +00:00
Seungha Yang
429de2c6d8 d3d11decoder: Add support for array of texture DPB
DXVA supports two kinds of texture structure for DPB, one is
"1) texture array" and the other is "2) array of texture".
1) is a type of texture which is single ID3D11Texture2D object having
ArraySize greater than one. So the ID3D11Texture2D itself is a set of texture.
Each sub texture of this type mush have identical resolution, format and so on,
and the number of sub texture in a texture array is fixed.

2) is an array of usual ID3D11Texture2D object. That means each
ID3D11Texture2D is independent each other and might have different resolution as well.
Moreover, we can modify the number of frames of the array dynamically.
This type is more flexible than "1) texture array" in terms of dynamic
behavior and also this type of texture can be used for shader resource view
but "1) texture array" couldn't be.

If "2) array of texture" is supported by driver, DXVA spec is saying that
it's preferred format over "1) texture array" in terms of performance.
2020-03-30 03:40:16 +00:00
Haihao Xiang
d796707dd4 msdkh265enc: slice size control
Add max-slice-size property to set the maximum slice size
2020-03-30 00:20:11 +00:00
Seungha Yang
3208e3d371 Revert "d3d11decoder: Check decoder status report"
This reverts commit 418e6991c1.

Not all drivers seem to be friendly to this API.
Revert to avoid incomprehensible crash with Nvidia.
2020-03-28 12:12:03 +00:00
Seungha Yang
b2a650cf28 d3d11window: Always reuse swapchain
DXGI format can be updated via ResizeBuffers()
2020-03-28 11:45:48 +00:00
Seungha Yang
f9f6916aa1 d3d11window: Reorganize display colorspace selection
The set of supported color space by DXGI is not full combination of
our colorimetry. That means we should convert color space to one
of supported color space by DXGI. This commit modifies the color space
selection step so that d3d11window can find the best matching DXGI color space
first and then the selected input/output color space will be referenced
by shader and/or d3d11videoprocessor.
2020-03-28 11:45:48 +00:00
Seungha Yang
7f5347a664 rtmp2src: Add idle-timeout property
Add new property to signalling that there is no incoming data
from peer. This can be useful if users want to stop the streaming
when the connection is alive but no packet is arriving.
2020-03-27 10:25:37 +00:00
Matthew Waters
8da177c0bf dtls/connection: fix EOF handling with openssl 1.1.1e
openssl 1.1.1e does some stricker EOF handling and will throw an error
if the EOF is unexpected (like in the middle of a record).  As we are
streaming data into openssl here, it is entirely possible that we push
data from multiple buffers/packets into openssl separately.

From the openssl changelog:

 Changes between 1.1.1d and 1.1.1e [17 Mar 2020]
  *) Properly detect EOF while reading in libssl. Previously if we hit an EOF
     while reading in libssl then we would report an error back to the
     application (SSL_ERROR_SYSCALL) but errno would be 0. We now add
     an error to the stack (which means we instead return SSL_ERROR_SSL) and
     therefore give a hint as to what went wrong.
     [Matt Caswell]

We can relax the EOF signalling to only return TRUE when we have stopped
for any reason (EOS, error).

Will also remove a spurious EOF error from previous openssl version.
2020-03-27 11:43:53 +11:00
Matthew Waters
319a5e5779 webrtc: mark streams as active on renegotiation as well.
Otherwise when bundling, only the changed streams would be considered as
to whether the bundled transport needs to be blocked as all streams are
inactive.

Scenario is one transceiver changes direction to inactive and as that is
the only change in transciever direction, the entire bundled transport would
be blocked even if there are other active transceivers inside the same bundled
transport that are still active.

Fix by always checking the activeness of a stream regardless of if the
transceiverr has changed direction.
2020-03-25 14:46:15 +11:00
Guillaume Desmottes
c3a9d2dc64 interlace: add alternate support
Allow downstream elements to negotiate the alternate interlace mode,
splitting each input buffer in two fields, each having their own buffer.
2020-03-24 09:57:53 +01:00
Guillaume Desmottes
2db7c4e22c interlace: factor out interlace_mode_from_pattern() 2020-03-24 09:53:43 +01:00
Guillaume Desmottes
e755c45863 interlace: factor out gst_interlace_push_buffer() 2020-03-24 09:53:43 +01:00
Guillaume Desmottes
5bfbddf859 interlace: factor out gst_interlace_decorate_buffer_ts() 2020-03-24 09:53:43 +01:00
Guillaume Desmottes
eb914c127d interlace: rename copy_field()
It is actually copying both fields (to a single frame/buffer).
2020-03-24 09:53:43 +01:00
Seungha Yang
5ac018e949 tests: h265parser: Add test for registered user data SEI 2020-03-23 15:21:42 +00:00
Seungha Yang
e65d06dc6a h265parser: Fix registered user data SEI leak
... and add fix for the SEI data in gst_h265_sei_copy()
2020-03-23 15:21:42 +00:00
Seungha Yang
ef14a032c1 h265parser: Do not allocate too large size of memory for registered user data SEI
Don't be confused by the unit of payload size (i.e., bits and bytes)
Also this need a documentation with Since mark
2020-03-23 15:21:42 +00:00
Seungha Yang
9e429fad3e h264parser: Do not allocate too large size of memory for registered user data SEI
Don't be confused by the unit of payload size (i.e., bits and bytes)
Also this need a documentation with Since mark
2020-03-23 14:11:11 +00:00
Philippe Normand
26f76dd927 wpe: Enable SHM support for new stable WPEBackend-FDO release
1.5.0 was the development version.
2020-03-23 13:08:46 +00:00
Philippe Normand
49560b4ba8 wpe: Mouse scroll events support 2020-03-23 13:08:46 +00:00
James Westman
2ac834b51a applemedia: Add some properties to GstAvfDevice
Adds properties to the devices listed in GstDeviceMonitor by the
applemedia plugin.

These properties are:
- device.api (always set to "avf")
- avf.unique_id
- avf.model_id
- avf.manufacturer (except on iOS)
- avf.has_flash
- avf.has_torch

Everything except device.api is taken directly from the AVCaptureDevice object
provided by AVFoundation.
2020-03-23 12:05:19 +00:00
Seungha Yang
085f10340e tsdemux: Set mpegversion for AAC ADTS stream based on parsed ADTS header
Both 2 and 4 are supported version of AAC ADTS format stream.
So we need to set correct version to help negotiation
especially for non-autopluggable pipeline.
2020-03-23 10:57:26 +00:00
Haihao Xiang
49604d8fbe msdkh265dec: add support for main-12, main-12-intra profiles
The video format is P012_LE
2020-03-23 06:31:30 +00:00
Haihao Xiang
94fa88b6da msdk: map P012_LE to VA_FOURCC_P016
In media driver, VA_FOURCC_P016 is used for semi-planar 12 bits YUV
format, the corresponding RT format is VA_RT_FORMAT_YUV420_12
2020-03-23 06:31:29 +00:00
Haihao Xiang
c5763f66c9 msdk: map MFX_FOURCC_P016 to VA_FOURCC_P016
P016 is used for semi-planar 12 bits format in the media driver, so the
RT format is VA_RT_FORMAT_YUV420_12
2020-03-23 06:31:29 +00:00
Haihao Xiang
4d31299c12 msdk: map P012_LE to MFX_FOURCC_P016
MFX_FOURCC_P016 is used for semi planar 12 bits YUV format in MediaSDK
2020-03-23 06:31:29 +00:00
Haihao Xiang
4d70add5b6 msdkvp9enc: add support for 10 bits 444 input
The input format is Y410 in sink pad and the corresponding profile in
src pad is profile 3
2020-03-23 08:20:13 +08:00
Haihao Xiang
e7d4158547 msdkvp9enc: add support for 8 bits 444 input
The input format is VUYA in sink pad and the corresponding profile in
src pad is profile 1
2020-03-23 08:15:21 +08:00
Seungha Yang
2e5fee17a3 msdkbufferpool: Fix build warning on Windows
gstmsdkbufferpool.c(274): warning C4101: 'fd': unreferenced local variable
2020-03-22 22:30:15 +09:00
Guillermo Rodríguez
21a56b396c examples/wayland: unref GstContext after use 2020-03-20 17:30:22 +11:00
U. Artie Eoff
09d41b0b7d msdkvpp: add YV12 format to src pad
VPP YV12 output format support added since
MFX_VERSION 1032.

https://github.com/Intel-Media-SDK/MediaSDK/pull/2027
2020-03-19 09:31:59 -07:00
Seungha Yang
22eab50907 nvdec: Add fallback for CUDA/OpenGL interop failure
It happens when local OpenGL context belongs to non-nvidia GPU.
2020-03-19 13:58:09 +09:00
Victor Manuel Jaquez Leal
efcabce98e libs: codecparser: add missing unstable api warning
mpeg4 and vp8 parsers didn't show that compilation warning as the
others parsers.
2020-03-16 18:07:54 +01:00
Philippe Normand
158a2b3fd1 webrtcdsp: Fix documentation markup 2020-03-15 12:44:31 +00:00
Philippe Normand
b36e36f74a openni2: Remove spurious gtk-doc markers 2020-03-15 10:47:02 +00:00
Philippe Normand
273e32d5aa decklink: Remove spurious gtk-doc marker 2020-03-15 10:46:54 +00:00
Philippe Normand
97355cdd41 docs: Scan C++ files too 2020-03-13 17:47:46 +00:00
Haihao Xiang
c02f603262 msdk: meson: check whether mfxExtVP9Param is defined
User reported MFX_VERSION is 1026 however the build is broken[1], so add
the check for mfxExtVP9Param to make sure it can be build without
compiler error.

In addtion, it fixes a stupid typo (#endif') introduced by me.

[1] https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/merge_requests/988#note_408093
2020-03-13 01:29:04 +00:00
rubenrua
6c3f092afc asfmux: Fix typo in property description
s/milisecs/milliseconds/g
2020-03-12 18:38:11 +01:00
Thibault Saunier
fb888dada1 timecodestamper: Plug a leak 2020-03-11 21:38:13 -03:00