Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: David Heidelberg <david.heidelberg@collabora.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23577>
After 16 entries, we fall back to the previous logic that used a hash
map to link the resource's state per context.
Preventing hash map churn by cheaply tracking up to 16 context's worth
of states per resource significantly reduces CPU cost in
find_or_create_state_entry
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21528>
If the permanently-resident resources are never used, such as a swapchain
buffer in a purely offscreen renderer, it can cause the residency algorithm
to fail, when the permanently-resident resource is least-recently-used,
so we try to wait for it to be idle and evict it, but it never gets evicted.
This triggers an infinite loop.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19357>
Uses a set of d3d12_bo on the context to track which bos are pending
a transition instead of an intrusive linked list, since the bo may
need to be pending on multiple contexts at once.
Reviewed-by: Bill Kristiansen <billkris@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17688>
This is all currently immutable, but will be used to manage the
residency of the underlying D3D objects in a future commit.
Reviewed-by: Bill Kristiansen <billkris@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14959>
Not all cached buffers can be mapped, so using map with do-not-wait
is a terrible heuristic. Use an explicit buffer busy callback which
is always false, since buffers are only put into the cache once they're
free.
Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14933>
Alignments are always 2^n, so store n = log2(alignment). The next commit
will take advantage of the saved space.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9809>
This will allow removing the winsys pointer from buffers.
Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9809>
For non-CPU-accessible pipe resource types (DEFAULT/IMMUTABLE),
allocate non-CPU-accessible buffers directly from the cache_bufmgr.
Update the d3d12_bo creation to handle nonmappable buffers.
For CPU-write-only (DYNAMIC/STREAM), use the upload slab_bufmgr.
Update this slab manager to use CPU_WRITE | GPU_READ PB usage.
For CPU-read-write (STAGING), use the readback_slab_bufmgr.
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8095>
We've been inconsistent between IID_PPV_ARGS,
__uuidof(var), and __uuidof(type). Since Linux doesn't
support the latter of these, they need to be changed.
While we're at it, switch all __uuidof to the more terse
IIV_PPV_ARGS option.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7937>
MSVC has an extension for getting IIDs (GUIDs) from types. Other
compilers can support this extension when targeting Windows, but
don't support it when targeting Linux. Instead, winadapter.h
defines __uuidof(var) to uuidof<decltype(var)>. Then dxguids.h
provides inline specialized definitions for the known D3D types.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7937>
This does 2 things for us:
1. Allows us to compile-time depend on any features from new headers,
instead of having to conditionally compile based on Windows SDK version.
2. Allows us to reference d3d12.h when compiling for non-Windows.
Reviewed-by: Bill Kristiansen <billkris@microsoft.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7937>
This driver will allow running OpenGL and OpenCL on top of Gallium
for any hardware supporting Microsoft's Direct3D 12 on Windows 10.
This is the combination of a lot of commits from our development branch,
containing code from several authors.
Co-authored-by: Bill Kristiansen <billkris@microsoft.com>
Co-authored-by: Gert Wollny <gert.wollny@collabora.com>
Co-authored-by: Jesse Natalie <jenatali@microsoft.com>
Co-authored-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7477>
