Seungha Yang
461e3946d4
d3d12: Add support for dewarping fisheye images
...
Add d3d12fisheyedewarp element that performs fisheye image dewarping
using D3D12. A UV remap LUT texture is generated via a compute shader,
and the actual remapping is performed in a pixel shader using this LUT
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9441 >
2025-07-27 01:22:28 +09:00
Seungha Yang
b14448dd37
d3d12mipmapping: Add support for GRAY output
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8290 >
2025-01-14 17:23:04 +00:00
Seungha Yang
65c23885d4
d3d12mipmapping: Skip alpha sampling if possible
...
If input format has no alpha and output format has no alpha,
skip alpha sampling which can reduce the number of instruction slots
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8290 >
2025-01-14 17:23:04 +00:00
Seungha Yang
2ff7b5a5ab
d3dshader: Add sampling pixel shader for scRGB SRV
...
Shaders required for HDR capturing
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8227 >
2025-01-02 05:57:38 +09:00
Seungha Yang
e3348ea402
d3dshader: Add YADIF deinterlacing compute shader code
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8140 >
2024-12-14 12:09:23 +00:00
Seungha Yang
cef201734c
d3d12: Add d3d12mipmapping element
...
Adding a new element for texture conversion from single mip level
texture to mipmapping enabled RGBA texture
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7555 >
2024-09-23 13:52:37 +00:00
Seungha Yang
13c90b606a
d3dshader: Add HLSL shader library
...
Adding a new library for HLSL compile and compiled bytecode caching.
This library will be used by d3d11 and d3d12 library/plugin, in order to
reuse single HLSL code and compiled HLSL bytecode.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6434 >
2024-03-24 22:05:49 +09:00
