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32 commits

Author SHA1 Message Date
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
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
0e9fdabb1b d3d11converter: Simplify private struct ctor 
Initialize transform matrix using memcpy

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5580>
 2023-11-01 15:41:08 +00:00
Seungha Yang
443f205c38 d3d11converter: Don't update vertex buffer on transform matrix change 
Transform matrix change requires only constant buffer update

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5575>
 2023-10-30 11:15:35 +00:00
Seungha Yang
f32bb06e32 d3d11converter: Fallback to linear sampler if filter is not supported 
Use linear sampler if requested filter is not supported

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-29 01:07:45 +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
5f44390b3e d3d11converter: Reuse rasterizer state object 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5572>
 2023-10-28 22:12:17 +09:00
Seungha Yang
b7c49f8e9f d3d11converter: Add support for MSAA render target 
Create multi-sample render target view if sample count > 1
and MSAA enabled rasterizer for multi-sample render target

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
eac65d248a d3d11converter: Add support for custom transform matrix 
Adding gst_d3d11_converter_set_transform_matrix() method so that
user specified transform matrix can be applied when "video-direction=custom"

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
769c6a62a4 d3d11converter: Use transform matrix for rotation/flip 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5532>
 2023-10-28 09:58:16 +00:00
Seungha Yang
269ab85881 d3d11converter: Fix deadlock on taking property mutex 
SRWLOCK should be zero initialized, but since we changed the private
struct to C++, use C++ mutex instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5498>
 2023-10-17 12:50:55 +00:00
Seungha Yang
65aa1b8faa d3d11converter: Create ID3D11Buffer with initial data 
... and remove unnecessary device lock

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5492>
 2023-10-17 10:48:49 +00:00
Seungha Yang
4e3d87edf5 d3d11converter: Don't set unnecessary constant buffer 
Skip PSSetConstantBuffers() if it's not used by pixel shader

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5492>
 2023-10-17 10:48:49 +00:00
Seungha Yang
5ea1f8a548 d3d11converter: Print calculated matrix for debugging 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5483>
 2023-10-15 00:27:27 +09:00
Seungha Yang
ba02e94dde d3d11converter: Calculate gamma LUT only once 
Reuse calculated gamma lookup table and use immutable 1D texture

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5482>
 2023-10-14 13:37:08 +00:00
Seungha Yang
6f8c474293 d3d11converter: Remove unused variable 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5482>
 2023-10-14 13:37:08 +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
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
d731a7c2fc d3d11: Add support for GBR_16LE format 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5375>
 2023-09-23 13:12:55 +00:00
Seungha Yang
15735a4ef3 d3d11converter: Add support for premultiplied alpha 
Adding "src-alpha-mode" and "dest-alpha-mode" properties
and performs premultiplied alpha conversion if needed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4825>
 2023-06-10 18:12:58 +00:00
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
Seungha Yang
e1a73a723f d3d11converter: Fix conversion backend selection 
Intended behavior was selecting video processor only if pixel shader
is disabled, since we prefer shader over video processor

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4179>
 2023-03-16 01:17:27 +00:00
Seungha Yang
837881ad29 d3d11converter: Fix YUY2 conversion error 
Always configure shader conversion path, then fallback to the
shader path if processor is not available

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3392>
 2022-11-14 20:14:27 +00:00
Seungha Yang
d0572622fa d3d11: Add support for planar RGB formats 
Adding RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, and
GBRA_12LE format support

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3392>
 2022-11-14 20:14:27 +00:00
Seungha Yang
3f94df9487 d3d11: Add support for YUY2 format 
YUY2 is a primary YUV 4:2:2 format for DXVA.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3316>
 2022-11-03 06:40:09 +09:00
Sebastian Dröge
b57c07d5a7 d3d11: Add/fix various annotations 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
 2022-10-18 13:51:17 +03:00
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
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
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
72ee96af42 d3d11converter: Add options for gamma and primaries conversion 
Gamma remap and/or primaries conversion requires additional
processing which might be something user want to avoid, performance
reason for example

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2831>
 2022-08-04 02:48:57 +09:00
Seungha Yang
1c3fac818d d3d11: Move GstD3D11Converter to gst-libs 
The object is equivalent to GstVideoConverter but for D3D11.
Application can use this object directly for various conversions,
such as color space conversion, rescale, crop and flip/rotation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2767>
 2022-07-22 00:08:51 +09:00
Renamed from subprojects/gst-plugins-bad/sys/d3d11/gstd3d11converter.cpp (Browse further)