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6 commits

Author SHA1 Message Date
Seungha Yang
4780685745 d3d12compositor: Fix transparent background mode with YUV output 
In case of YUV format without alpha channel, zero clear value
for each channle will result in green color. Use calculated black
background color with alpha=0 for transparent background mode instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7185>
 2024-07-16 17:02:08 +00:00
Seungha Yang
f44d5d18f3 d3d12: Pass target rectangle to ClearRenderTargetView() 
Some drivers seem to be crashing if ClearRenderTargetView() is called
for P010/P016 texture's second subresource (UV plane) without
specified target rectangle.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5952>
 2024-01-22 19:40:08 +09:00
Seungha Yang
7f2b4b6b09 d3d12: Fix warnings reported by debug layer 
Fixing below debug layer report
ID3D12Device::CreateCommittedResource: Ignoring InitialState D3D12_RESOURCE_STATE_COPY_DEST.
Buffers are effectively created in state D3D12_RESOURCE_STATE_COMMON.

Buffer resource will be automatically promoted to D3D12_RESOURCE_STATE_COPY_DEST
at the very first COPY operation time.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5895>
 2024-01-09 13:52:44 +00:00
Seungha Yang
e1ecd1de2f d3d12: Simplify fence data setup 
Adding COM and GstMiniObject specific methods to skip passing
free function pointer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5895>
 2024-01-09 13:52:44 +00:00
Seungha Yang
0ce6e752e4 d3d12: Use CREATE_NOT_ZEROED heap flag if possible 
Zero initialization would have overhead and it's not required
most cases except for textures. Use CREATE_NOT_ZEROED flag
in case of buffer resource or if a texture will be rendered without any
prior read operation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5875>
 2024-01-02 13:02:47 +00:00
Seungha Yang
a1ba38cd64 d3d12: Add compositor element 
Adding d3d12compositor element. d3d12compositor will build GPU commands
asynchronously and each command is serialized at final render stage.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5875>
 2024-01-02 13:02:47 +00:00