Doug Nazar
5867c7900a
all: Annotate *_set_property() contructor only props without free
...
Properties that are marked constructor only aren't required to be freed
before g_value_dup_*() as they can only be called once during construction.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8978 >
2025-05-13 19:15:21 -04:00
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
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
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
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
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
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
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
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
