This time 8, 16, and 32-bit sources are supported natively, but not
64-bit.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
No 8-bit or 64-bit yet since those need lowerings.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
First, we lower to fsin_agx and some ALU in NIR. Then, we implement
fsin_agx with the underlying transcental ops.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
These are all direct translations of NIR->AIR.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
The function of stop is clear. The function of trap, let alone a whole
sled of them, is less so. Maybe a debugging feature for later.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Encoding is dramatically different from ALU.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
For a single colour render target.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
As p_combine, to un-stub emit_alu.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Since we don't use abs/neg in NIR, this just needs to construct
p_extract ops to deal with swizzles.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Indirection can come later, if at all..
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
From Bifrost. We'll need to diverge (no pun intended) due to exec_mask
handling specific to Apple.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
It's not clear if this is software or hardware defined, but until we
know more about linkage, let's match the blob. Fixes dEQP issues with
gl_PointSize.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
A fork of the Bifrost compiler, tailored to AGX. nir_register support is
removed, as I want to use an SSA-based allocator for AGX. (There are no
VLIW-like requirements and extremely limited vector semantics, so we can
use an ACO approach with ease.)
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Based on the Bifrost standalone compiler, which was based on Midgard's
standalone compiler, which was based on Freedreno's standalone compiler,
which was.....
It's like sour dough!
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Used to split up the fsin/fcos lowering for AGX between NIR and the
backend, to permit algebraic optimizations without polluting NIR with
too many hardware details. The backend NIR lowering produces an
fmul/ffma of the input so we can optimize code like sin(2*x).
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
Expressible as a prefix sum but that's a bit unnatural, so add a
convenience helper.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mike Blumenkrants <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10581>
Available on Gen11+.
v2: Order shading rate in correct order (Samuel)
v3: Move CPS_STATE emission to genX_state.c
v4: Don't override various output structures (Jason)
v5: Rebase on top master (Lionel)
v6: Fix invalid VkPhysicalDeviceFragmentShadingRatePropertiesKHR
(min|max)FragmentShadingRateAttachmentTexelSize values (Ken)
Drop #endif comment
v7: Limit extension to Gfx11+ (Lionel)
Support conservative raster (Lionel)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
Those helpers exist primarily to sort out some of the weirdness around
Gen4-6 dataport access. On Gen5 and earlier, everything was called
"dataport" and, instead of the SFID we have today there was a "target
cache" parameter in the descriptor. There are also some bits that moved
around on various gens depending on read vs. write. Starting with Gen6,
most things which target one of the data cache SFIDs should use
brw_dp_desc() instead.
v2: Drop backward comment (Ken)
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
It's a Gen6 XFB thing. It's never used for anything else so there's no
point in having a target cache switch.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
v2: Drop new internal opcodes (Jason)
Simplify code (Jason)
v3: Add Z computation for coarse pixels
v4: Document things a little
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
v2: Use the new inst->ex_desc field (Jason)
v3: Drop CPS LoD compensation from sampler messages (Lionel)
v4: Drop useless uses_rate_shading (Ken)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
Render target message descriptors are slightly different from the
dataport ones. In particular the msg_type field is on bits 14:17 for
RT while bits 14:18 for DP.
v2: Drop unused send_commit_msg field in brw_fb_write_desc() (Ken)
v3: Rebase on top renaming (Lionel)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7455>
Grabbing the fence value in fd_fence_repopulate() without waiting on
fd_submit_fence::ready doesn't work with async flushes, since we are
waiting for the first flush to complete (ie. we don't have the kernel-
side fence value yet). Just simplify it and make the "repopulated"
fence delagate to the original fence.
Fixes: e9a9ac6f77 ("freedreno/drm: Async submit support")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4726
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10567>
Overwriting entire resource multiple times indicates streaming and in this
case it's more efficient to use linear layout to avoid expensive linear->tiled
conversions.
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10572>
Since commit f39fd3dce7 a new GLX error is issued in case context creation
fails. This broke wine on certain hardware: While wine installs an error handler
to ignore this kind of error, it does not function because it expects the
dpy->request serial number of the error to be incremented since the installation
of the handler.
Workaround this by artificially increasing the request number. This also
guarantees a unique serial number for the error.
Fixes: f39fd3dce7
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3969
Signed-off-by: Bastian Beranek <bastian.beischer@rwth-aachen.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10565>
There's no hardware support for anything indirect, so just read the
parameters out.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Pierre Moreau <dev@pmoreau.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10164>
Alyssa Rosenzweig
Alyssa Rosenzweig
Lionel Landwerlin
Jason Ekstrand
Rob Clark
Vasily Khoruzhick
Vinson Lee
Bastian Beranek
Ilia Mirkin