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165 commits

Author SHA1 Message Date
Seungha Yang af86c4b80e d3d11videosink: Remove pointless GetDC call 
We don't use the Win32 device context handle at all.
Removing code which was copied from GL code blindly
in early d3d11 implementation stage a long time ago

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4407>
 2023-04-12 19:54:31 +00:00
Wang Chuan d7d0c969df gstd3d11window: fix memory leak 
GstStructure may leak when using external HWND

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4373>
 2023-04-10 12:12:27 +00:00
Seungha Yang 47fda2c51c d3d11screencapturesrc: Add "window-capture-mode" property 
... to support capturing only window's client area

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2425
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4324>
 2023-04-03 15:06:47 +00:00
Aleksandr Slobodeniuk e683000573 d3d11videosink: fix race conditions in win32 window 
One race condition is the fact that the window object
can be destroyed while running some routine in the UI
thread (such as resizing). To avoid that situation we make
UI thread hold a reference on the window object while it's
running.
Other probpematic case is when the window handle is reused:
if we stop and start the pipeline very fast,
so the sink creates a new window object that is going to use
the same window handle as the previous one.
And finally the case when the pipeline is stopped immediatelly
right after starting, this one is also handled in this commit.

NOTE: a unit test that reproduces this cases have been added
in the previous commit.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4260>
 2023-04-03 11:19:11 +00:00
Seungha Yang 7755cd2f7a d3d11videosink: Enhancement for initial window size decision 
Use AdjustWindowRect() method to calculate window size so that
video scene can be rendered on client area without black borders

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4323>
 2023-04-02 00:31:58 +09:00
Aleksandr Slobodeniuk 1f834eaacb d3d11convert: add "method" property 
It allows to select the sampling method, same
as "method" property of videoconvert.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4205>
 2023-03-21 12:08:54 +00:00
Aleksandr Slobodeniuk 4c9d4d30cb d3d11convert: protect 'add-borders' with mutex 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4205>
 2023-03-21 12:08:54 +00:00
Seungha Yang e47f08395f d3d11videosink: Fix tearing in case of fullscreen mode 
DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING and DXGI_PRESENT_ALLOW_TEARING should
be used only if required, when user wants Vsync off for example.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2376
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4178>
 2023-03-15 22:56:02 +00:00
Seungha Yang a1bd4afb8a d3d11compositor: Fix composition error on release_pad() 
Composition might be still in progress while it's being released

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4169>
 2023-03-15 04:50:49 +00:00
Seungha Yang 95ca40c4ab d3d11screencapturesrc: Use keyed mutex instead of fence 
D3D11 runtime might not support ID3D11Fence, and if so GstD3D11Fence
abstraction will use ID3D11Query instead. However, since the ID3D11Query
requires busy waiting, keyed mutex is better approach.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4094>
 2023-03-02 03:03:58 +09:00
Seungha Yang ac869214ad d3d11testsrc: Use keyed mutex for rendering patterns 
D2D operations would not flush D3D commands. Use keyed mutex
to synchronize between them. Note that previous code was wrong
(Flush should be called inside of BeginDraw/EndDraw calls)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4081>
 2023-03-01 14:13:14 +00:00
Seungha Yang 025adaff4b bad: Update indent 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4023>
 2023-02-28 10:12:31 +00:00
Seungha Yang 464c51a78a d3d11testsrc: Add circular, blink and ball patterns 
Note that circular and ball patterns will be rendered via
Direct2D (and Direct3D11 interop)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4070>
 2023-02-26 22:38:03 +09:00
Célestin Marot 81f121f244 d3d11overlaycompositor: fix texture width and height 
The dimension of the overlay texture directly corresponds to the size of the overlay **buffer** which is given by its video meta.
The dimension at which the overlay should be displayed directly correspond to the overlay `render_width`and `render_height`.

This match the behavior of glimagesink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4046>
 2023-02-22 15:18:12 +01:00
Seungha Yang fd77f088a1 d3d11mpeg2dec: Promote rank to PRIMARY + 1 
Make its rank higher than avdec_mpeg2video

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4014>
 2023-02-21 17:32:20 +00:00
Seungha Yang 26dd6c5c26 d3d11videosink: Fix rendering on external handle 
Partial revert of the commit 068a5c1053.
That introduced size mismatch between internal and external HWND

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4006>
 2023-02-20 22:35:27 +00:00
Seungha Yang 2e574a80d9 d3d11: Don't use g_alloca() 
_alloca CRT function is deprecated. Moreover, stack allocation
for string is not a good idea. We can use _malloca inline
function instead, but all use of _alloca in d3d11 library/plugin
are not performance critical path at all.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3652>
 2023-01-24 20:27:43 +00:00
Seungha Yang 467a2408a1 d3d11compositor: Workaround blending artifacts on Intel platform 
Disable vendor implemented converter in d3d11compositor to workaround
artifacts

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3770>
 2023-01-23 23:34:04 +09:00
Seungha Yang 7c92ed0bd0 d3d11videosink: Fixing focus lost on desktop layout change 
Watch all message on the window thread, instead of internal window only.
Otherwise, some global window messages, such as desktop layout change,
wouldn't be handled by our window.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3593>
 2022-12-17 11:17:28 +00:00
Seungha Yang 068a5c1053 d3d11videosink: Move potentially time-consuming operations to ::prepare() 
Move following tasks to ::prepare() from ::show_frame()
* CPU -> GPU upload
* GstD3D11Window object setup, including input caps change handling

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3574>
 2022-12-17 02:11:07 +09:00
Seungha Yang 04451b108a d3d11videosink: Call ShowWindow() from window thread 
... when rendering on external HWND. ShowWindow() will cause
synchronous message passing to window thread and then can be blocked.
At the same time, window thread can wait for GStreamer thread.
Instead of the synchronous call, queue the task to window message
and performs from the window thread.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3583>
 2022-12-16 22:18:14 +09:00
Seungha Yang a27c5c81df d3d11videosink: Fix deadlock when parent window is busy 
Deadlock sequence:
* From a streaming thread, d3d11videosink sends synchronous message
  to the parent window, so that internal (child) window can be
  constructed on the parent window's thread
* App thread (parent window thread) is waiting for pipeline's
  state change (to GST_STATE_NULL) but streaming thread is
  blocked and waiting for app thread

To avoid the deadlock, GstD3D11WindowWin32 should send message
to the parent window asynchronously.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3570>
 2022-12-15 17:37:48 +00:00
Seungha Yang ac6b3e9a45 d3d11av1dec: Promote rank to primary + 1 
... so that this element can have higher rank than the other software
AV1 decoders

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3495>
 2022-12-02 17:56:22 +00:00
Seungha Yang b9b3a9c4e1 d3d11: Use correct ref/unref methods 
Those objects are GstObject subclasses

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3479>
 2022-11-28 18:50:03 +00:00
Seungha Yang 349f8de13e d3d11decoder: Handle input caps change 
Update output caps if it's notified by baseclass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3328>
 2022-11-16 13:12:38 +00:00
Seungha Yang 219c5cf330 meson: d3d11: Clarify the message for WGC support check 
Even Windows10 SDK seems to have required symbols depending on installed
SDK version

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3376>
 2022-11-11 19:42:19 +00:00
Seungha Yang 12a2c1dffe d3d11screencapturesrc: Fix build error with MSVC x86 
Delete the code for now. Note that the code block is unnecessary already

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3375>
 2022-11-11 18:58:54 +00:00
Seungha Yang 99b83f33f7 d3d11screencapturesrc: Specify PAR 1/1 to template caps 
... otherwise PAR can be wrongly signalled during the negotiation

Fixing below pipeline when desktop resolution is not 640x480
gst-launch-1.0.exe \
  d3d11screencapturesrc ! videoscale !
  video/x-raw,width=640,height=480,pixel-aspect-ratio=1/1 ! d3d11videosink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3360>
 2022-11-09 11:22:06 +00:00
Seungha Yang 0405e0cfc7 d3d11videosink: Always clear back buffer on resize 
Swapchain may not need to be resized if the size of backbuffer
is equal to the previous size. Then previously rendered frame will be stay
on the screen. Do clear back buffer whenever resize() is called

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3341>
 2022-11-05 17:23:24 +00:00
Seungha Yang 92e03ba869 d3d11decoder: Fix for VP9 decoding with odd resolution 
Fixing off by one mismatch when width and/or height of stream
is odd number

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3302>
 2022-10-31 20:45:25 +00:00
Seungha Yang d8bdd9429b d3d11vp9dec: Disallow Profile2 12bits stream 
Since DXVA does not support the format, specify bit-depth field
to sinkpad template caps so that d3d11vp9dec can be skipped
during autoplugging

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3297>
 2022-10-31 11:29:39 +00:00
Seungha Yang 6974b6f6ff d3d11: Update for documentation 
* Use GST_PARAM_DOC_SHOW_DEFAULT flags for GPU ID related
  properties
* Add doc caps
* Increase deinterlace max resolution

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3250>
 2022-10-24 12:42:51 +00:00
Seungha Yang 31be056b6e d3d11: Run indent 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3250>
 2022-10-24 12:42:51 +00:00
Seungha Yang 426535f3a6 d3d11screencapture: Add WinRT API based capture mode 
Add Windows Graphics Capture (WGC) API based screen capture mode.
The conditions where this mode is used:
* Explicitly requested by user (capture-api property)
* To capture specific window
* When DXGI desktop duplication API does not work on hybrid graphics systems
  (e.g., multi-gpu laptop)

Full features of this implementation require Windows 11. And Windows 11
SDK is required to build this feature.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3144>
 2022-10-21 14:21:28 +00:00
Seungha Yang 087e335006 d3d11screencapture: Subclassing capture implementation 
Preparation to use WinRT capture API

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3144>
 2022-10-21 14:21:28 +00:00
Seungha Yang 573a0489f6 d3d11videosink: Add "emit-present" property 
Controls the decision for "present" signal use, and
allows delayed "present" signal handler install via the property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3176>
 2022-10-18 21:19:01 +00:00
Thibault Saunier 6a4425e46a meson: Call pkgconfig.generate in the loop where we declare plugins dependencies 
Removing some copy pasted code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
 2022-09-01 21:17:35 +00:00
Seungha Yang c3cf9521a5 d3d11: Update library doc 
* Private header name is changed to gstd3d11-private.h to follow
  naming convention
* Add Since mark everywhere
* Update member variable names to be consistent with the other
  object implementations in this library
* Correct outdated documentation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2945>
 2022-08-27 22:40:34 +09:00
Seungha Yang 0a65aaa6d2 d3d11videosink: Add display-format property 
Make swapchian's display format configurable, since some DXGI formats
we can use for swapchain are not API interop compatible.
For instance, BGRA format should be used for Direct2D interop.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2923>
 2022-08-24 17:44:49 +00:00
Seungha Yang 470436d7e6 d3d11videosink: Add present signal 
The "present" signal will be emitted just before the
IDXGISwapChain::Present() call. The client can perform additional
GPU operation with given GstD3D11Device object and
ID3D11RenderTargetView handle. Or, the client can read back
the scene to be displayed on window using the signal.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2923>
 2022-08-24 17:44:49 +00:00
Seungha Yang 7bcfccd0bd d3d11: Use CRITICAL_SECTION instead of GRecMutex 
The GRecMutex abstraction (and heap allocation happens in GLib)
is unnecessary for this plugin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2914>
 2022-08-18 17:48:57 +00:00
Seungha Yang df64226e71 d3d11decoder: Do timer based DecoderBeginFrame retry 
... instead of retry count based one, because the precision of Sleep()
varies depending on system and application configuration.
Also, don't retry DecoderBeginFrame if decoder is doing flush.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2886>
 2022-08-15 19:16:16 +00:00
Seungha Yang 9b4fafb882 d3d11decoder: Do not use miniobject qdata 
The miniobject qdata uses global mutex.
Use ID3D11DeviceChild::{Set,Get}PrivateData methods instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2885>
 2022-08-15 02:50:18 +09:00
Corentin Damman 0d07ff60c9 d3d11window: fix DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING swap chain flag for full screen 
Fixes #1372 (regression introduced in 5eeec165)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2866>
 2022-08-12 09:35:40 +00:00
Seungha Yang 05dae94352 d3d11: Use WIN32 API directly for locking with RAII pattern 
Such abstraction is unnecessary for this library/plugin.
Use WIN32 API directly instead of GLib wrappers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2848>
 2022-08-08 20:13:51 +00:00
Seungha Yang 66d504ee58 d3d11: Don't find global default allocator 
We were using global default allocator already. Pass null
allocator object to *_alloc() methods then the method will
use default allocator.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2843>
 2022-08-06 23:55:18 +09:00
Seungha Yang 74f56632c3 d3d11: Use std::call_once() 
g_once_init_enter() always takes global mutex for non-GCC build.
Use C++ once call implementation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2843>
 2022-08-06 23:27:23 +09:00
Seungha Yang b8010e41a1 d3d11compositor: Add gamma-mode and primaries-mode properties 
Allows controlling gamma remap and/or chromatic adaptation behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2831>
 2022-08-04 03:19:42 +09:00
Seungha Yang f89cb98495 d3d11videosink: Add gamma-mode and primaries-mode properties 
Allows controlling gamma remap and/or chromatic adaptation behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2831>
 2022-08-04 02:48:57 +09:00
Seungha Yang 0ac7077d2d d3d11convert: Add gamma-mode and primaries-mode properties 
Allows controlling gamma remap and/or chromatic adaptation behavior.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2831>
 2022-08-04 02:48:57 +09:00