Some more refactoring in d3d12_draw.cpp to re-use a bunch of state
and descriptor management, and some refactoring of the dirty states.
Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14367>
We don't key off of it to try to figure out if we need to produce
a new shader variant, so there's no need to set it when changing
properties that feed into variants. If we do have a new shader or
variant at draw time, we'll produce a new PSO without this.
Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14367>
It doesn't depend on the clc data being provided externally, so no
need to tie it there, we can re-use it for GL and Vulkan compute.
Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14367>
TGSI reserves 2 components for the coord in the first operand vector, even
for 1D. Fixes r600 failure with shadow1d.
Fixes: 390a3fcdc4 ("nir_to_tgsi: Add support for TXP.")
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14322>
Actually, no, there's no need to do anything, just update some
comments for the record. An earlier revision of this change that
implemented the workaround text to the letter required no less than 8
new PIPE_CONTROLs throughout the tree. However Felix Degrood noticed
that the cost of some of the PIPE_CONTROLs was showing up in workloads
like Shadow of the Tomb Raider. The Windows driver wasn't emitting
many of those pipe controls, contrary to the W/A instructions, so we
engaged in a back and forth with the hardware team, who concluded that
the original suggested workaround was unnecessarily strict, and the
Windows driver's behavior acceptable. It turns out that Wa_1408224581
we had already implemented for TGL is roughly equivalent to the
Windows behavior, so no need to do anything new after all.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14278>
XeHP platforms require the invalidation of the instruction cache after
a STATE_BASE_ADDRESS change due to a hardware bug potentially leading
to instruction cache pollution. Note that the workaround text says
it's applicable "DG2 128/256/512-A/B", however it's also marked as
permanent and not confirmed to be fixed in any specific steping, so we
apply it to all Gfx12HP platforms.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rohan Garg <rohan.garg@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14278>
Eliminates a ETC1 special case. In fact this unit conversion applies to
all formats; the original code path works since ETC1 is the only format
with blocks bigger than 1x1 supported by vc4 (I assume).
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14370>
Different parts of our codebase disagree on whether spatial
coordinates/dimensions are given in pixels or blocks, which differ by a
constant factor for block-compressed formats. This disagreement
manifests as incorrect results accessing block-compressed formats.
To resolve this, define the public tiling routines to take their
coordinates in pixels, and align the relevant code in Panfrost
accordingly.
Fixes rendering glitches in Factorio, as well as a pile of piglits on
Panfrost. It should also fix glTexSubImage() with ETC1 on Lima, but
there are no tests for this in dEQP/Piglit.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Tested-by: Vasily Khoruzhick <anarsoul@gmail.com> [dEQP/Lima]
Tested-by: Erico Nunes <nunes.erico@gmail.com> [Piglit/Lima]
Reported-by: Icecream95 <ixn@disroot.org>
Closes: #5560
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14370>
There is a lot of unit confusion in Gallium due to pixels versus blocks
matching only with uncompressed textures. Add a helper to do a common
pixels->blocks unit conversion required in multiple drivers.
v2: Rename dst->blocks, src->pixels to avoid confusion about the units
to casual readers (Mike).
Note to mesa-stable maintainers: this is marked as Cc: mesa-stable so
the next patch (a set of bug fixes for Lima and Panfrost) can be
backported. It's not a bug fix in its own right, of course.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net> [v1]
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14370>
This updates many places where 0 is used as NULL pointer.
There are a few warnings left when I build the default
configuration but they either relate to code
outside of mesa or where "None" is used instead.
Found with static analysis (smatch)
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12174>
This makes the compiler less predictable and should only have a very small
effect on performance.
fossil-db (Vega):
Totals from 2410 (1.79% of 134756) affected shaders:
CodeSize: 6911568 -> 6942840 (+0.45%)
Fixes Horizon Zero Dawn artifacts.
If a shader has:
a = pack_half_2x16(a, 0) //rtne
store(pack_half_2x16(0, b) | a) //rtne
a = unpack_2x16(a).x
It will become:
store(pack_half_2x16(a, b)) //rtz
a = unpack_2x16(pack_half_2x16(a, 0)).x //rtne
So a later shader with "unpack_2x16(load()).x" will use "a" rounded to
zero, while the previous shader will use "a" rounded to the nearest even.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: 2f125908b3 ("radv,aco: lower_pack_half_2x16")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14475>
Brings in these changes:
af1785f31 occlusion_query_conform: skip GetQueryCounterBits test if needed
dad078717 occlusion_query_conform: convert to pilgit subtests
b52c1c761 glsl-1.30: test nested preprocessor concat
6c4da153b texture-storage: Fix subtest result handling of skips.
4343f19db fbo-integer: Remove the invalid DrawPixels test.
e3842f2fe arb_dsa: exclude stencil8 textures from test sets.
ce8649be7 spec/ext_external_objects: Fix build on Debian systems
4e553838f glsl: add basic tests for desktop GLSL invariant qualifier linking
7e61e5199 Tests for variable in and out of loop scope
f855ad1c8 fbo-mrt-alphatest: Only require GLSL 1.20
9be2fe999 glx: add glx-multi-display-single-pbuffer test
bfe290725 glx: add glx-swap-pbuffer test
efa64335e framework: Fix build on Windows when using waffle
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14468>
The MOCS entry used for this on Tigerlake doesn't exist on DG2.
Ref: aca31baafc ("isl: Enable Tigerlake HDC:L1 caches via MOCS in various cases.")
Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14467>
When destroying a BO with a userspace managed address and thus freeing
the VMA space, we need to make sure that the BO isn't in use by any
active submit anymore, as the kernel will rightfully reject the next
submit that re-uses the still active VMA. Keep the BO alive as long
as it isn't fully idle to prevent the VMA being reused prematurely.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14159>
Rename it to a somwhat more descriptive name, which makes it easier
to distinguish between the etna_bo_del function in the public interface
and the internal function. Also remove the duplicated forward declaration
and move it to the common interal header.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14159>
The ability to check if a BO is idle is not only useful in the
buffer cache, but also in other parts of the winsys and even the
pipe driver. Make this functionality available in the interface.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14159>
If a BO is removed from a cache bucket list via a lookup, we must
handle it in the same way as if a allocation from the cache happened:
tell valgrind that the buffer is active again and take a reference
to the etna_device, which the BO had given up while being in the
cache.
Cc: mesa-stable
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14159>
The intended limit for command stream size is 64KB, as this is what old
kernels can reliably do and what allows for maximum number of queued
streams on newer kernels. However, due to unit confusion with the size
member, which is in dwords, the submitted streams could grow up to
~128KB. Fix this by using the proper limit in dwords.
Flushing due to some limits being exceeded is not an issue, but is
expected with certain workloads, so lower the severity of the message
being emitted in this case to debug level.
Cc: mesa-stable
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14425>
Currently we dispose any unneeded color buffers immediately if we detect that
there are more unlocked buffers than we need. This can lead to feedback loops
between the compositor and the application causing rapid toggling between
double and tripple buffering.
Scenario: 2 buffers already queued to the compositor, egl/wayland allocates a
new back buffer to avoid throttling, slowing down the frame. This allows the
compositor to catch up and unlock both buffers. EGL detects that there are
more buffers than currently needed, freeing the buffer, restarting the loop
shortly after.
To avoid wasting CPU time on rapidly freeing and reallocating color buffers
break those feedback loops by letting the unneeded buffers sit around for a
short while before disposing them.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Simon Ser <contact@emersion.fr>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14451>
- gen4 - has dp4acc and dp2acc, dp4acc is used to implement
4x8 dot product.
- gen3 - has dp2acc, in OpenCL blob uses dp2acc for dot product
on both get3 and gen4.
- gen2 - unknown, lower everything.
- gen1 - no dp2acc, lower everything. OpenCL blob doesn't advertise
cl_qcom_dot_product8 but still generates code for it.
The assembly is more verbose and uses yet to be documented
mad32.u16 instruction.
Passes:
dEQP-VK.spirv_assembly.instruction.compute.opsdotkhr.*
dEQP-VK.spirv_assembly.instruction.compute.opudotkhr.*
dEQP-VK.spirv_assembly.instruction.compute.opsudotkhr.*
dEQP-VK.spirv_assembly.instruction.compute.opsdotaccsatkhr.*
dEQP-VK.spirv_assembly.instruction.compute.opudotaccsatkhr.*
dEQP-VK.spirv_assembly.instruction.compute.opsudotaccsatkhr.*
Only packed 4x8 unsigned and mixed versions are accelerated.
However in theory we should be able to do better for signed version
than current NIR lowering.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13986>
Adreno GPUs has native instruction for unsigned and mixed dot_4x8 but
not signed dot product.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13986>
* shrm - (src2 >> src1) & src3
* shlm - (src2 << src1) & src3
* shrg - (src2 >> src1) | src3
* shlg - (src2 << src1) | src3
* andg - (src2 & src1) | src3
* dp2acc - dot product of two {i,u}8vec2 packed into
SRC1 and SRC2, added to 32b SRC3
* dp4acc - dot product of two {i,u}8vec4 packed into
SRC1 and SRC2, added to 32b SRC3
* wmm - vec4(x_1, x_2, x_3, x_4) * (y_1 + y_2 + y_3 + y_4), which is
duplicated (1 << (SRC3 / 32)) times starting from DST register
* wmm.accu - same as wmm but result is added to DST registers, however
the first reg in each vec4 result is overwritten instead of
accumulating.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13986>
This allows the wavesize to be controlled per-shader. This will be used
by VK_EXT_subgroup_size_control, and freedreno will also need it if
legacy ARB_shader_ballot is to be supported (since it forces a wavesize
of 64 or less).
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13960>
This fixes a test from the vkd3d-proton test_dual_source_blending_dxbc
test which asserts in the backend with :
brw_fs_visitor.cpp:716: void fs_visitor::emit_fb_writes(): Assertion `!prog_data->dual_src_blend || key->nr_color_regions == 1' failed.
This is because there is 2 color attachments provided by the
renderpass so we initially set nr_color_regions = 2. But once we've
parsed the shader, we can see it's only using one output (with dual
source color blending).
This change looks at the output variables to update the valid output
variables.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14417>
Jesse Natalie
Rob Clark
Emma Anholt
Francisco Jerez
Alyssa Rosenzweig
Thomas H.P. Andersen
Rhys Perry
Christian Gmeiner
Jordan Justen
Konstantin Seurer
Lucas Stach
Danylo Piliaiev
Connor Abbott
Lionel Landwerlin