This is more accurate because it's computed directly in spirv_to_nir and
takes even unused SampleID and SamplePos builtings into account.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17669>
if this is only going to do a sample0 resolve, the functionality is
equivalent to just copying the first sample, and in llvmpipe terms,
this just means doing a direct copy at offset=0
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17705>
RECT textures used to be required to be supported by drivers. But since
the state-tracker learned how to lower these to 2D textures, some
drivers no longer support them.
While we have lowering in place for this, lowering it involves some
needless overhead. So let's just use a 2D texture instead of a RECT
texture.
Because having two versions and switching between them is more
complicated than it needs to be, let's just always use a 2D texture.
Similarly, let's just always multiply the reciprocal here, so we don't
have to test for PIPE_CAP_TGSI_DIV first.
Cc: mesa-stable
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17707>
these states were erroneously assigned to the pre-rasterization stage
for pipeline libraries when they instead belong to the vertex input stage
cc: mesa-stable
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17738>
this adds a mangled variation on nir_inline_uniforms that enables inlining
from any uniform buffer in order to try inlining every possible load
if the shader is too small or the ssa_alloc delta from inlining is too small,
then inlining is disabled for that shader to avoid pointlessly churning
the same shaders for no gain
with certain types of shaders, the speedup is astronomical
before:
dEQP-VK.graphicsfuzz.cov-int-initialize-from-multiple-large-arrays (4750.76s)
after:
dEQP-VK.graphicsfuzz.cov-int-initialize-from-multiple-large-arrays (0.505s)
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17722>
Yes this is a round trip, but X_PresentPixmap is not itself a blocking
operation, it just instructs the server to do the next presentation at
some time. More importantly, if _we_ don't catch the presentation error,
xlib's error queue will, and the calling code is certainly not prepared
to handle errors from Present.
Forcing the round trip here is also a bit more correct semantically.
This is the end of the Vulkan client part of the present queue, and the
X_PresentPixmap request transfers the queue operation to the server, so
we should not return until we are sure the handoff has happened.
Fixes some flakiness with piglit@glx-visuals-* with zink+radv.
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17685>
Checking for the extension isn't enough, we also need to check for the
feature-bit.
Fixes: 49a20e0981 ("zink: start a unified driver workarounds struct")
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17709>
Set cabac entropy mode if enabled.
v2: add extra check on radeon driver side, disable cabac if profile is
baseline or extended.
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16113>
Get entropy mode and cabac init idc from VAAPI interface.
Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16113>
This moves some common code into shared locations, limits the scope of
some variables, switches some booleans for bools, and cleans up some
whitespace.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17653>
This makes it more obivous when what state changes, and they are always
just called in order.
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17653>
some apps trigger the texture update path far in advance of when the
texture will be used, so don't crash and wait to do the update
cc: mesa-stable
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17665>
When "Depth of Field" is set to Ultra, a compute shader is emitted that
results in Hardware hangs when OpenGL > 4.3 is available.
If the option is enabled, the game will hang at the menu screen so that
it is no longer possible to simply change the option back. To avoid this
disable the extension for this game until the shader emission can be fixed.
Related: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6857
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17728>
With shader variants it may happen that we already translated a TGSI
shader for the current selector, so delete the old nir shader if we
already had one.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17729>
VK_KHR_format_feature_flags2 is core and implicitly enabled in 1.3.
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17442>
Now there are two paths for push constants.
When it's range is under 128b, we can use shared consts.
When it's over 128b, we can instead do loading data through
regular path, which is same as the previous way.
Now we can satisfy emulations like vkd3d that requires 256b for
its root signatures and we think it fairly maps to push constants
rather than inline uniform blocks that requires one indirection.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15503>
Follow the way blob is doing for PushConstants though it supports only
128b, same as previous.
v1. Rename tu_push_constant_range.count into dwords to redue confusion.
( Danylo Piliaiev <dpiliaiev@igalia.com> )
v2. Enable shared constants only if necessary.
v3. Merge the two draw states TU_DRAW_STATE_SHADER_GEOM_CONST and
TU_DRAW_STATE_FS_CONST as shared constants are used.
Note that this leaves tu_push_constant_range in tu_shader so we could
use it again in the following patch.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15503>
Adds a shared consts base offset and a size of it(dwords) to ir3_compiler
since they might be depending on gpu generations. (Danylo Piliaiev <dpiliaiev@igalia.com> )
Adds a flag to present whether shared consts are enabled to
ir3_shader_options and then it sets to ir3_const_state when creating
an ir3 variant. Although this state is not per-shader state, this is
necessary when figureing out real constlens.
v1. Define a hw quirk for geometry shared const files and use it when
calculating const length.
v2. Don't hardcode when calculating a safe const length.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15503>
According to the observation on a630/a650/a660, max_const_pipeline has
to be 512 when all geometry stages are present. Otherwise a gpu hang
happens. Acoordingly maximum safe size for each stage should be under
(max_const_pipeline / 5 (stages)).
Only when VS and FS stages are present, the limit is 640.
v1. Align max_const_safe to 4 vec4's.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15503>
The asserts that check the pointer element type can't be used on LLVM >= 15.
Instead of using precompiler #if, use boolean shortcut in assert.
Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17650>
This is needed for LLVM-15 opaque pointers.
The new variants taking the type are named with the suffix "2", using
the same naming pattern LLVM (e.g. LLVMBuildGEP2 vs. LLVMBuildGEP).
Reviewed-by: Brian Paul <brianp@vmware.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17650>
LLVM 15 requires transition to opaque pointers; factorize a bit the cache
memthods to help this transition.
Reviewed-by: Brian Paul <brianp@vmware.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17650>
As LLVM 15 transitions to opaque pointers, we need to update
the deprecated methods dealing with non-opaque pointers.
Reviewed-by: Brian Paul <brianp@vmware.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17650>
For platforms where there's no validator available, leave the field zero-initialized
to let the DXIL backend choose whatever target validator version it wants.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
For platforms where there's no validator available, leave the field zero-initialized
to let the DXIL backend choose whatever target validator version it wants.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
This version claims to support validator version 1.6, but doesn't
actually have the 1.6 changes (PSV v2, PSV resource v1, barycentrics).
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
This is a huge pain because it's an array, meaning that accessing
an entry in the array now depends on the validator version to use
the right element stride.
We could always just store the v1 and downconvert if needed... but
this isn't *that* bad that I felt I had to do it that way.
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
Instead of counting the number of UAV arrays, it counts the
number of actual UAVs declared. This is more correct, but we
need to do the same accounting to set the 64 UAVs flag.
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
This starts actually updating the always-read/never-written
masks while processing the shader. Note that we follow DXC's
lead here and treat "always read" as "sometimes read."
This isn't strictly required, but might help drivers out.
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
This version of the validator starts adding usage masks into
the DXIL, which then are expected to match the PSV and signature
data. The usage masks are "correct" meaning that the never-writes
mask no longer includes bits outside of components 0-3.
A future change will actually compute useful masks.
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
A future change will start computing component masks while
processing I/O instructions, and only having to compute
a mask for one component per instruction simplifies things.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
We're about to lower I/O to scalar, which means we'll end up with
multiple writes to position, and none of them has enough info to
fill in the blanks.
This causes a test that previously crashed on WARP (due to
StoreOutput with an undef not being handled) to fail more
gracefully - but that failure means that the test spends
forever just outputting errors, so explicitly skip it.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
First, preprocess the signatures, strictly based on the variables
in the nir shader. Then, later, after the actual shader contents
have been processed, we emit the metadata.
This lets shader processing rely on the pre-processed data (e.g.
the row -> ID mapping needed for large VS inputs) while also allowing
the signature data to rely on data gathered during the shader traversal
(e.g. which components are actually used).
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
Instead of using the short-lived semantic structure (that's used to
fill out the long-lived signature and PSV data), use the long-lived
ones. This is staging so we can hold off on emitting the metadata
until later.
Reviewed-by: Enrico Galli <enrico.galli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17603>
Instead of starting a new block when the kcache handling failed,
try to continue scheduling instructions until kcache allocation
fails for all ready instruction.
With that we avoid a CF split withing an LDS fetch/read group.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17678>
It's what the backend would do anyway, so let's do it in nir and
give the optimizer some chance to profit from possible improvements.
Fixes a bad shader with "The Raven Remastered"
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17678>
When lowering gl_Clipertex the driver_location may no longer correspond
to the array index, so fill the array by counting the array index up
according to outputs that need to be handled by the state setup.
Fixes: 3340c7ce35
r600/sfn: lower CLIPVERTEX to clip planes
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17678>
Fix defect reported by Coverity Scan.
Uninitialized pointer field (UNINIT_CTOR)
uninit_member: Non-static class member m_instr_factory is not
initialized in this constructor nor in any functions that it calls.
Fixes: 79ca456b48 ("r600/sfn: rewrite NIR backend")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17584>
Chia-I Wu
Jason Ekstrand
Mike Blumenkrantz
Adam Jackson
Erik Faye-Lund
David Heidelberg
Erik Faye-Lund
Boyuan Zhang
Rajnesh Kanwal
Dave Airlie
Gert Wollny
Constantine Shablya
Konstantin Seurer
Hyunjun Ko
Marek Olšák
Pierre-Eric Pelloux-Prayer
Mihai Preda
Jesse Natalie
Vinson Lee
Ryan Neph