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Haihao Xiang authored Nov 19, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

Some codecs may support varied formats, e.g. HEVC may support NV12
and P010_10LE etc

Haihao Xiang authored Nov 16, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

According to VA API, VA_RT_FORMAT_YUV420_10 is expected for P010
surface

Haihao Xiang authored Nov 16, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

P010 and NV12 have the same layout, so we may reuse the code in
gst_msdk_frame_lock()

Haihao Xiang authored Nov 16, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

P010_10LE and NV12 have the same layout, so we may reuse the code.

Haihao Xiang authored Nov 16, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

We will add support for more formats, e.g. P010, Adding an assert
here may catch the error early

Haihao Xiang authored Oct 19, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

We will add more formats in the src caps of msdkh265dec, so let
msdkh265dec uses separate src caps. Note it doesn't change any
capability

Haihao Xiang authored Nov 20, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

Previously alloc_info is initialized when both thiz->initialized
and thiz->allocation_caps are true, but only thiz->initialized is
checked when alloc_info is used.

Haihao Xiang authored Nov 20, 2018 and Víctor Manuel Jáquez Leal committed Nov 26, 2018

Otherwise it will result in resource leak if mem == NULL

Nicola Murino authored Nov 25, 2018 and Nicolas Dufresne committed Nov 26, 2018

Closed #826

wangfei authored Nov 27, 2018 and Sebastian Dröge committed Nov 26, 2018

With out check gst-allocator, there will be a gst-allocator api
symbol link error when call for libgstmsdk.so.

Instead of relying on buffers after a state change to PLAYING to always start
from 0, track the amount of time we have spent outside playing but not changed
state to PAUSED.

webrtcbin will fail the state change to READY when libnice elements are
not available.

Instead of redefining our own, use the function implementations in
webrtcsdp.c and utils.c

Python returns 'None' string for unknown environment

Seungha Yang authored Nov 22, 2018 and Tim-Philipp Müller committed Nov 25, 2018

Note that, since Nvidia does not provide nvEncodeAPI.lib file,
find_library() couldn't be used for build on Windows.
This patch changes to load nvEncodeAPI(64).dll or libnvidia-encode.so
in runtime

Seungha Yang authored Nov 22, 2018 and Tim-Philipp Müller committed Nov 25, 2018

dynlink_* was introduced since CUDA Toolkit 9.x but it's deprecated from 10.0.
Instead of using #ifdef hack, shipping nvidia headers of NVIDA CODEC SDK
can make build/code simple

Seungha Yang authored Nov 22, 2018 and Tim-Philipp Müller committed Nov 25, 2018

Add cuvidec.h, nvcuvid.h and nvEncodeAPI.h of NVIDIA Codec SDK 8.2.16

Breaks build bots and build with --werror

Until someone makes it work with the wayland backend.
The code currenty assumes and hard-codes X11.

gstreamer/gst-plugins-bad!49

See gstreamer/gst-plugins-bad#576

Use build arguments consistent with core and -base. This can also
remove noisy "C4819" warning of non-us locale MSVC.

This partially reverts commit 0bae6483.

The compiler tells ninja the header dependency, then there is
no need to add them explicity.

wangfei authored Nov 20, 2018 and Víctor Manuel Jáquez Leal committed Nov 23, 2018

Since output-order is a deprecated attribute, move it out of decode
bass class and configure it in each sub decoder class who need it.

https://bugzilla.gnome.org/show_bug.cgi?id=796853

MediaSDK has been released as open source [1], but the directories
where it installs its files, are different from the binary only
distribution.

This patch adds to the libraries path the directory /lib. Also it
is defined in meson if the include directory has the mfx/ prefix,
something that is already handled in autotools.

1. https://github.com/Intel-Media-SDK/MediaSDK