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render/allocator: add udmabuf allocator

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udmabuf can create a DMA-BUF backed by a memfd. This is useful
when running with a software implementation of GL/Vulkan: the memfd
can be passed to the parent compositor via wl_shm and the DMA-BUF
can be imported via the usual APIs into GL/Vulkan.
This commit is contained in:
Simon Ser 2024-10-03 12:31:52 +02:00
parent 1c604207c6
commit 7cf8e80ffe
7 changed files with 209 additions and 3 deletions
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meson.build
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@ -74,6 +74,7 @@ features = {
'gles2-renderer': false,
'vulkan-renderer': false,
'gbm-allocator': false,
'udmabuf-allocator': false,
'session': false,
'color-management': false,
}