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25 commits

Author SHA1 Message Date
Seungha Yang
6e30cbb3fc d3d11: Introduce d3d11compositor element 
Add new video composition element which is equivalent to compositor
and glvideomixer elements. When d3d11 decoder elements are used,
d3d11compositor can do efficient graphics memory handling
(zero copying or at least copying memory on GPU memory space).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Seungha Yang
eecb130bd9 d3d11convert: Add new subclasses for only color convert or resize 
New d3d11colorconvert and d3d11scale elements will perform only
colorspace conversion and rescale, respectively. Those new elements
would be useful when only colorspace conversion or rescale is required
and the other part should be done by another elements.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>
 2020-10-16 17:02:15 +00:00
Mathieu Duponchelle
b33f10e7e2 docs: remove gst prefix from plugin titles 2020-07-02 18:10:21 +02:00
Seungha Yang
8d0dc4fdd2 plugins: Update for documentation of Windows plugins 
* Add Since marks
* Make use of GST_PARAM_CONDITIONALLY_AVAILABLE flag
 2020-07-02 17:21:29 +02:00
Seungha Yang
82189d6859 d3d11videosink: Disable d3d11videosink depending on supported feature level 
Current shader code is not compatible with HLSL profile "ps_4_0_level_9_3"
or lower. So d3dcompiler cannot compile our shader code in that case.
Note that VirtualBox is one known driver which doesn't support currently
implemented shader code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1343>
 2020-06-25 07:55:47 +00:00
Seungha Yang
8fe1aae96c d3d11: Load HLSL compiler library using g_module_open 
Depending on OS version, available d3dcompiler library name is different.
But for UWP, we can still use the current way

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1355>
 2020-06-22 14:36:16 +00:00
Seungha Yang
116d7453cb d3d11videosink: Assign primary rank 
d3d11videosink has an advantage over d3dvideosink, such as
* Zero-copy playback with d3d11 decoders
* HDR rendering with 10-bit format/swapchain support
* UWP support
* Any system memory alignment/padding can be supported
* User can select target GPU device
And old d3dvideosink's functionality (e.g., navigation event, overlaycomposition)
can be covered by d3d11videosink

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1311>
 2020-06-03 17:57:41 +09:00
Seungha Yang
a24d4e654d d3d11: Add support for video rescale and rename element to d3d11convert 
GstD3D11ColorConverter implementation is able to rescale video as well.
By doing colorspace conversion and rescale at once, we can save
one cycle of shader pipeline which will can save GPU resource.

Since this element can support color space conversion and rescale,
it's renamed as d3d11convert

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1275>
 2020-05-19 17:25:05 +00:00
Seungha Yang
15365aba70 d3d11decoder: Add VP8 decoder element 
New d3d11 VP8 decoder implementation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1079>
 2020-04-22 23:20:44 +00:00
Seungha Yang
fe72bf6053 d3d11decoder: Register elements per GPU device with capability check 
This implementation is similar to what we've done for nvcodec plugin.
Since supported resolution, profiles, and formats are device dependent ones,
single template caps cannot represent them, so this modification
will help autoplugging and fallback.

Note that the legacy gpu list and list of resolution to query were
taken from chromium's code.
 2020-02-18 11:58:45 +00:00
Seungha Yang
122a9b93eb d3d11: Add video processor object 
ID3D11VideoProcessor interface provides various image conversion
methods. Note that it's analogous to VAAPI VPP.
 2020-02-05 00:52:48 +00:00
Seungha Yang
e188893963 d3d11: Don't register decoders if unavailable 
DXVA requires a hardware interface but may not be available,
such as in the case of VMs or when the GPU vendor does not provide a decoder interface.
 2020-01-11 17:42:04 +09:00
Seungha Yang
e4daa2ef43 d3d11: Add support for Universal Windows Platform 
Initial UWP support via new window (CoreWindow and SwapChainPanel) implementation.
 2020-01-06 20:14:51 +09:00
Seungha Yang
a139c8c7e8 d3d11: Add h265 decoder element 
Some DPB management implementation is taken from gstreamer-vaapi
 2019-12-31 02:13:48 +00:00
Seungha Yang
0e7b6526b8 d3d11: Add vp9 decoder element 
Based on gstreamer-vaapi and Chromium implemetation.
 2019-12-31 02:13:48 +00:00
Seungha Yang
586390b1ba d3d11: Add h264 decoder element 
New decoder implementation based on dxva2 on d3d11 APIs. The DPB
management implementation is taken from Chromium.
 2019-12-31 02:13:48 +00:00
Seungha Yang
487a41d312 d3d11videosink: Add support for overlay composition 
Add d3d11overlaycompositor object to draw overlay image
on render target using Blend method.
 2019-12-24 19:00:45 +09:00
Seungha Yang
a5295509af d3d11: Enable dxgi debug layer and always try to pop d3d11/dxgi debug message if possible 
Note that dxgi and d3d11 sdk debug will be enabled on debug build
 2019-12-24 19:00:40 +09:00
Seungha Yang
199caccc41 d3d11: Initialize debug categories of non-GstElement implementation in plugin init 
That's the way to expose debug category to --gst-debug-help
 2019-12-05 02:29:18 +00:00
Seungha Yang
c9cb08fcd4 d3d11colorconvert: Split color space converter to reuse code 2019-12-05 02:29:18 +00:00
Seungha Yang
42ca123f0f d3d11: Split shader to reuse code 2019-12-05 02:29:18 +00:00
Seungha Yang
4e4fb8a577 d3d11: Add d3d11videosinkbin element 
New wrapper element to support d3d11 memory upload, color conversion, and
rendering at once.
 2019-12-05 02:29:18 +00:00
Seungha Yang
79ac41ec5b d3d11: Add color space conversion element using shader 
Add d3d11colorconvert element for color space conversion.
Currently {RGB, YUV} to RGB conversion is supported.
 2019-12-05 02:29:18 +00:00
Seungha Yang
c17c1346ee d3d11: Introduce d3d11 upload/download element 
That's equivalent to glupload and gldownload elements but for d3d11
 2019-12-05 02:29:18 +00:00
Seungha Yang
5c3879ace6 d3d11videosink: Add new Direct3D11 video render plugin 
Direct3D11 was shipped as part of Windows7 and it's obviously
primary graphics API on Windows.

This plugin includes HDR10 rendering if following requirements are satisfied
* IDXGISwapChain4::SetHDRMetaData is available (decleared in dxgi1_5.h)
* Display can support DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020 color space
* Upstream provides 10 bitdepth format with smpte-st 2084 static metadata
 2019-07-08 08:31:47 +00:00