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254 commits

Author SHA1 Message Date
Seungha Yang
72ffee6355 d3d11decoder: Fix potential use after free 
A DPB buffer held by codec picture object may not be writable
at the moment, then gst_buffer_make_writable() will unref passed buffer.

Specifically, the use after free or double free can happen if:
* Crop meta of buffer copy is required because of non-zero
  top-left crop position
* zero-copy is possible with crop meta
* A picture was duplicated, interlaced h264 stream for example

Interlaced h264 stream with non-zero top-left crop position
is not very common but it's possible configuration in theory.

Thus gst_buffer_make_writable() should be called with
GstVideoCodecFrame.output_buffer directly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6710>
 2024-04-22 15:14:13 +01:00
Seungha Yang
6ddadcb830 d3d11videosink: Fix rendering on keyed mutex enabled handle 
As of the commit 69b2e1565c,
keyed mutex will be handled by the memory object.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3468
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6635>
 2024-04-16 02:07:06 +00:00
Alexander Slobodeniuk
f1d28fdcf7 d3d11videosink: disconnect signals before releasing the window 
It might happen that the key event arrives when the d3d11videosink
is stopping. In case of GstD3D11WindowWin32 it can raise a
navigation event even when the sink is already freed, because the
window object's refcount may reach 0 in the window thread. In
other words sometimes the GstD3D11WindowWin32 lives few ms more
then the GstD3D11VideoSink, because it's freed asynchronously.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6492>
 2024-03-30 19:06:31 +00:00
Alexander Slobodeniuk
f92c27a49e d3d11window_win32: fix crash on RC unprepare() vs window_proc() 
Unprepare method posts WM_GST_D3D11_DESTROY_INTERNAL_WINDOW
command to the window queue, and from that moment considers
internal_hwnd to be released, and so it sets it to null.
The problem is that it's possible that right at that moment
the window thread might be already processing some other
command, or just another command might be already in the queue.
On practice we met a crash when WM_PAINT got processed in between
(unprepare already finished and WM_GST_D3D11_DESTROY_INTERNAL_WINDOW
was not handled yet)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6187>
 2024-02-26 23:17:05 +00:00
Seungha Yang
24d515f57d d3d11screencapturesrc: Hide symbols 
Fix potential linking error in case of static build

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5883>
 2024-01-05 21:27:35 +09:00
Alexander Slobodeniuk
651dcb4912 d3d11: fix building with address sanitizer 
When building with address sanitizer it gives next error:
"gstd3d11window_corewindow.cpp : fatal error C1128: number of sections
exceeded object file format limit: compile with /bigobj"

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5779>
 2023-12-07 21:36:20 +00:00
Seungha Yang
ed5987efd4 d3d11ipcsink: Fix deadlock on stop 
Manually close connection if client does not hold any shared memory
on stop.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5747>
 2023-12-06 16:09:27 +00:00
Seungha Yang
461c4bc32c d3d11: Add support for more packed formats using compute shader 
Adding below listed formats support, and reorders supported format
list based on preference

<YUV 4:2:2>
UYVY, VYUY, YVYU, v210, v216

<YUV 4:4:4>
v308, IYU2

<RGB 16bits per pixel>
RGB16, RGB15, BGR16, BGR15

<RGB 8bits per channel>
ARGB, xRGB, ABGR, xBGR, RGB, BGR

<RGB 10bits per channel>
r210, BGR10A2

<RGB 16bits per channel>
BGRA64

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5717>
 2023-11-27 15:14:09 +00:00
Seungha Yang
f23d4475b3 d3d11convert: Allow MSAA only for native DXGI formats 
Enable MSAA only if converter can render directly on texture
without post-processing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5717>
 2023-11-27 15:14:09 +00:00
Seungha Yang
845f5d4856 d3d11: Rework memory allocation params signalling 
Hide GstD3D11AllocationParams detail from public header and
set setter methods.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5717>
 2023-11-27 15:14:09 +00:00
Seungha Yang
721533d042 d3d11: Use shader model 4 
Since shader model 4 is sufficient for the current pixel shader
implementations, prebuild HLSL with shader model 4 as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5709>
 2023-11-25 20:27:43 +09:00
Seungha Yang
3ab8d520fb d3d11: Drop legacy device support 
Direct3D feature level 10 supported GPUs were released
more than 15 years ago, around the time when Windows
Vista / 7 were released. Also our d3d11 plugin/library
does not support feature level 9.x very well already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5709>
 2023-11-25 20:27:43 +09:00
Seungha Yang
0ad1c07b20 d3d11testsrc: Bind UAV if needed 
YUV packed formats require UAV

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5691>
 2023-11-20 20:29:13 +09:00
Seungha Yang
ca14eeeeaa d3d11convert: Add support for YUY2 and Y410 output 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5691>
 2023-11-20 20:29:13 +09:00
Seungha Yang
0afeacce92 d3d11screencapturesrc: Fix wrong color with HDR enabled 
Even if IDXGIOutput6 says current display colorspace is HDR,
captured texture via IDXGIOutputDuplication::AcquireNextFrame()
is converted frame by OS unless we use IDXGIOutput5::DuplicateOutput1()
with DXGI_FORMAT_R16G16B16A16_FLOAT format, in order for captured
frame to be scRGB color space. Then application should perform
tonemap operation based on reported display white level, color primaries, etc.

Since we don't have any tonemapping implementation, ignores colorimetry
reported by IDXGIOutput6.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3128
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5671>
 2023-11-16 19:00:24 +09:00
Seungha Yang
cb3c1390f2 d3d11: Avoid ID3D11DeviceContext::Map if possible 
Allocate resource with initial date instead of calling Map/Unmap
after allocation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5660>
 2023-11-15 23:38:59 +09:00
Seungha Yang
02bf1dbf1f d3d11window: Fix scale factor setting 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5602>
 2023-11-07 11:19:31 +00:00
Seungha Yang
0bcddfc894 d3d11: Enable DirectXMath SIMD 
* Enable SIMD except for x86 target
* Use aligned matrix struct
* Remove unnecessary matrix copy operations

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5602>
 2023-11-07 11:19:31 +00:00
Seungha Yang
033f98ad86 d3d11: Set MaxAnisotropy value for the best quality 
... and use anisotropic filter without comparison, which is actually
intended one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
ac265bc4f9 d3d11overlaycompositor: Avoid heap allocation per upload 
Don't allocate list per upload

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
107edc0c07 d3d11videosink: Add redraw-on-update property 
If users update geometry related properties very frequently
for a stream to be animated, redrawing on every update
can make rendering choppy or can be a performance bottleneck.
To address the issue, adding a property to control the behavior
of redrawing scene when geometry related properties are updated.

Also, do not resize swapchain on such property update, since
re-allocating backbuffer and multi-sampled render target is
unnecessary in that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5575>
 2023-10-30 11:15:35 +00:00
Seungha Yang
795e1bac34 d3d11videosink: Fix window switching in case of fullscreen mode 
Other Windows applications allow window switching even when
an application window is in fullscreen mode. Also fixing
regression introduced in 15248d8b84
which makes restored window is always located at topmost
since we do not call SetWindowPos() anymore when restoring

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5574>
 2023-10-29 22:45:17 +09:00
Seungha Yang
e7069984df d3d11videosink: Add sampling-method property 
Identical to "method" property in d3d11convert element

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 23:12:30 +09:00
Seungha Yang
b16665dc75 d3d11convert: Add support for sampling with anisotropic filter 
Anisotropic filtering might produce better quality than linear filtering

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:56:28 +09:00
Seungha Yang
af31b46992 d3d11convert: Add support for transform 
Adding 3D rotation and scale transform support to d3d11convert element

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
1813b4e3d9 d3d11: Move transform matrix related method to utils 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
3a2a31d18b d3d11overlaycompositor: Set rasterizer state 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
4dfdb6ec68 d3d11screencapturesrc: Set rasterizer state 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
5389cc2cc3 d3d11compositor: Set rasterizer state 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
1a82c9b9ab d3d11testsrc: Set rasterizer state 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
e13612162b d3d11screencapturesrc: Use DirectXMath struct and C++ mutex 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:11:53 +09:00
Seungha Yang
63bb0b8de7 d3d11videosink: Add support for transform and MSAA 
Adding properties for 3D rotation with arbitrary angle
and scaling. And adding Multi Sampling Anti-Aliasing rendering
support to smooth borders if arbitrary angle is applied

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
0b45548f18 d3d11videosink: Fix typo 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
bdc0f177f0 d3d11screencapturesrc: Fix mouse cursor blending 
Ignore alpha component of source (mouse cursor texture)
when blending alpha channel, otherwise the background area of source
(which has zeros) will be written to render target. Then it will result
in black rectangle if output texture is converted to premultiplied alpha
texture

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5566>
 2023-10-27 16:33:04 +00:00
Adrien De Coninck
65365caa21 d3d11videosink: post "have-window-handle" element message on the bus 
* when window_id is not user-provided and window_type==GST_D3D11_WINDOW_NATIVE_TYPE_HWND
* allows user to retrieve internally created window handle
  * for custom positionning
  * for custom icons
  * ...

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5544>
 2023-10-24 16:32:36 +02:00
Seungha Yang
e2790d635c d3d11screencapturesrc: Fix HWND capture mode 
Use per-monitor-aware context to cover different DPI settings per
monitor

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2425
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5485>
 2023-10-16 01:02:36 +09:00
Seungha Yang
8a35c8a2a5 d3d11compositor: Fix typo in property description 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5481>
 2023-10-14 12:32:46 +00:00
Seungha Yang
c2ed8759c8 d3d11videosink: Don't use DXGI_ALPHA_MODE_PREMULTIPLIED for HWND swapchain 
It's allowed only for a swapchain type which does composition

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5464>
 2023-10-11 22:22:56 +00:00
Seungha Yang
7b564619cf d3d11videosink: Fix rendering with initial fullscreen state 
Change fullscreen mode once the swapchain is fully configured

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5462>
 2023-10-11 21:39:11 +00:00
Seungha Yang
15248d8b84 d3d11videosink: Fix toggling between fullscreen and maximized 
Use GetWindowPlacement() and SetWindowPlacement() APIs
to remember and restore window status, such as maximized, position,
restore position, etc.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3016
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5462>
 2023-10-11 21:39:11 +00:00
Seungha Yang
f52ecb9607 d3d11converter: Add support for HLSL precompile and bytecode caching 
Precompile pixel shaders for simple conversion path
(without gamma/primaries conversion) in case of MSVC build.
Even if runtime compile is required (cross-compiled or complex conversion
path), do it only once and reuse the compiled bytecode.

This precompile/caching can save about 95% of time taken by
gst_d3d11_converter_new() call.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3004
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
83a576e854 d3d11: Reuse sampler object 
The linear sampler object can be reused

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
92cc5722c8 d3d11: Pass HLSL source size to compile function 
The string size is known at build time

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
bfdea297d2 d3d11converter: Set alpha-mode using config 
... and disallow runtime alpha-mode update for now

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
8fe26c8a10 d3d11: Simplify HLSL build 
Unify source/header/entrypoint names

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5457>
 2023-10-11 18:40:46 +00:00
Seungha Yang
cf1286b0e9 d3d11: Add support for HLSL precompile and shader caching 
Compile HLSL at build time in case of MSVC, and use it if device
supports shader model 5. Also cache/reuse pixel shader and vertex
shader objects.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5426>
 2023-10-03 09:42:03 +00:00
Seungha Yang
6fdcd07e59 d3d11testsrc: Use const buffer in shader 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5426>
 2023-10-03 09:42:03 +00:00
Seungha Yang
a7353d8859 d3d11decoder: Fix crash on negotiate() when decoder is not configured 
The negotiate() can be called by GstVideoDecoder baseclass on GAP event,
and decoder helper object might not be configured at the time
when negotiate() is called.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5394>
 2023-09-27 01:15:26 +09:00
Seungha Yang
39aca8a096 d3d11vp9dec: Fix critical warning 
Don't query GPU vendor using null device.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5353>
 2023-09-19 13:09:57 +00:00
Seungha Yang
2c058b3b99 d3d11decoder: Port to GstDxva 
Use new DXVA baseclass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4161>
 2023-09-17 18:30:07 +09:00