These add a lot of complexity, and I currently can't measure any
performance benefit from having them. In the past, I seem to recall
seeing a benefit in drawoverhead scores, but currently it looks like
dropping them is either a wash or 1-2% faster.
Drop them to simplify allocations.
The STATE_BASE_ADDRESS "Size" fields can only hold 0xfffff in pages,
and 0xfffff * 4096 = 4294963200, which is 1 page shy of 4GB.
So we can't use the top page.
This pipe_screen function is not implemented by all backends.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110443
Signed-off-by: Julien Isorce <jisorce@oblong.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Both drivers are feature-complete and should be running more-or-less at
perf at this point. Drop the warning.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Just don't emit the transform array at all if there are no transforms
v2:
- Don't use len(array) > 0 (Dylan)
- Keep using ARRAY_SIZE to make the generated C code easier to read
(Jason).
st/mesa's PBO upload path binds a vertex shader that doesn't use any
textures, but leaves the existing sampler views bound in place. This
was tricking us into thinking the PBO destination might be bound for
texturing in some cases. In Civilization VI, this fixes a false self-
dependency issue that was preventing CCS_E compression on upload.
Fixing this slightly improves frame times.
This makes nm not required, but used if found. In general I imagine that
this means that on windows nm wont be found, and on other platforms it
will.
v2: - fix gbm and egl symbols check tests to only be run if nm is found
- reword commit message to reflect the code change
Reviewed-by: Eric Anholt <eric@anholt.net>
So that it can be implicitly disabled on windows, where it doesn't
compile.
v2: - Use an auto-option rather than automagic.
- fix shader_cache check (== -> !=)
v4: - Use new with_shader_cache instead of get_option('shader-cache')
elsewhere in the meson build
Reviewed-by: Eric Anholt <eric@anholt.net>
This allows them to default to false on windows, but default to true
elsewhere. As a side effect turning off shared-glapi now automatically
turns off gles. Shared glapi remains a boolean defaulting to true.
v5: - new in this version
Reviewed-by: Eric Anholt <eric@anholt.net>
Somewhere down in the depths of the mingw headers 'interface' is
defined, change it to iface like a similar patch did.
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This allows the identifier to be used even if shared-glapi isn't build,
which simplifies a bunch of things.
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Because the new raw/struct intrinsics are buggy with LLVM 8
(they weren't marked as source of divergence), we fallback to the
old instrinsics for atomic buffer operations only. This means we need
to apply the indexing workaround for GFX9. The load/store
operations still use the new LLVM 8 intrinsics.
The fact that we need another workaround is painful but we should
be able to clean up that a bit once LLVM 7 support will be dropped.
This fixes a GPU hang with AC Odyssey and some rendering problems
with Nioh.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110573
Fixes: 31164cf5f7 ("ac/nir: only use the new raw/struct image atomic intrinsics with LLVM 9+")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Not all package managers / users will install perl into /usr/bin,
but /usr/bin/env /should/ always be present.
Using /usr/bin/env means that we can't give the -w argument to Perl,
so I added `use warnings' in the script.
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Found while running Talos Principle.
As far as I can tell running a draw call with a pipeline having push
constants without the application having called vkCmdPushConstants
gives undefined push constant values.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: mesa-stable@lists.freedesktop.org
This restores the previous behaviour before YCBCR landed. For D+S
formats, it returns the depth format.
This fixes an assertion with Thrones of Britannia.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110540
Fixes: 66507cc656 ("radv: Add single plane image views & meta operations")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Since 09f1de97a7 "anv,i965: Lower away image derefs in the driver"
the backend compiler is not expected to handle any derefs, so let's
assert on it.
This helps identifying problems when a deref is not lowered and
"leaks" into the backend compiler.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
The MASK macro is used in the RANGE macro, and it should
return the pre-bitset word mask for the (b) value.
i.e.
BITSET_MASK(0) should be undefined since it's meaningless.
BITSET_MASK(31) should give 0x7fffffff
BITSET_MASK(32) should give 0xffffffff
BITSET_MASK(33) should give 0x00000001
BITSET_MASK(64) should give 0xffffffff
However then BITSET_RANGE ends up broken for cases where
it's (b) value is the 0,32,64 value as in that case the lower
mask would be 0 not 0xffffffff.
This fixes the unit tests that I've added, and my code that
uses bitsets.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Fixes: bb38cadb1c "More GLSL code"
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
The last test here currently fails as there is a bug in bitset.h
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This has a couple of hardcoded vec4 limits in it, change them
to the proper sizing to avoid future issues.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This is a port of Danylo's eca4a6548d
which fixed the hang on i965. It fixes GPU hangs in his new Piglit
test, arb_blend_func_extended-dual-src-blending-discard-without-src1.
I avoided my own review feedback here, and decided to simply adjust
3DSTATE_PS_BLEND rather than BLEND_STATE_ENTRY[0]. It has never been
clear to me which the hardware uses in every case. However, whacking
the enable in 3DSTATE_PS_BLEND seems to be sufficient to fix the hang,
and that packet is already dynamic, so it's easy to handle. I'd rather
avoid making BLEND_STATE_ENTRY[0] dynamic unless I have to.
It is an input but it comes in as part of the shader payload and doesn't
count towards the limits.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
During a rebase, it seems I accidentally broke the contents-menu,
leading to a duplicate link to freedesktop.org. This was obviously not
intended. Let's fix this.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Fixes: 7eee13c467 ("docs: use dl/dd instead of blockquote for
freedesktop link")
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Support nir_op_ftrunc by turning it into a mov with a round to integer
output modifier.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
There's no need to have a whole build just for that flag, we can add it
to any build.
v2: Add a note about why we put glvnd where we did (by anholt).
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com> (v2)
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Let's just drop it.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Merge the following into `meson-main`/`meson-loader-classic-dri`/
`meson-gallium-swr`:
- meson-vulkan
- meson-gallium-drivers-other
- meson-gallium-st-other
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
[ Michel Dänzer ]
* Rebase and fix up commit log.
* Don't set VULKAN_DRIVERS in meson-loader-classic-dri.
* Remove extraneous whitespace.
* Squash in follow-up fixes.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
[ anholt]
* Add a note why nine and swrast landed where they did.
* Switch from s/meson-vulkan/meson-main/ to
s/meson-loader-classic-dri/meson-main/ which I think was the original
intent
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Eric Engestrom <eric.engestrom@intel.com> (anholt changes)
Acked-by: Dylan Baker <dylan@pnwbakers.com>
- Add GBM_BO_IMPORT_FD_MODIFIER to documentation of supported foreign
object types
- Add newline before documentation block
- Improve language
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>
- make sure compute shader derivatives are exposed for all extensions
- unify duplicated code
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
It's done by:
- decrease the number of frames in flight by 1
- flush before throttling in SwapBuffers
(instead of wait-then-flush, do flush-then-wait)
The improvement is apparent with Unigine Heaven.
Previously:
draw frame 2
wait frame 0
flush frame 2
present frame 2
The input lag is 2 frames.
Now:
draw frame 2
flush frame 2
wait frame 1
present frame 2
The input lag is 1 frame. Flushing is done before waiting, because
otherwise the device would be idle after waiting.
Nine is affected because it also uses the pipe cap.
This roughly mirrors what we get from autotools. There's a few
differences, though:
1. The "exec_prefix" output has been dropped. Meson doesn't support
this, so it makes no sense here.
2. The "llvm-config" output has been dropped. Meson abstracts dependency
discovery a bit more than our autotools build-system does, so it's
not easy to get this information as-is.
3. HUD extra stats, SWR archs, Shared/Static libs and CFLAGS / CXXFLAGS /
LDFLAGS has been dropped. These can be inspected by "meson configure".
4. How we set defines works quite differently in our Meson build-system,
and the result isn't quite the same. In particular, the DEFINES output
has been dropped, to avoid having to refactor the code too much.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109326
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Variables are cheap, and there's little reason for the dri and gallium
drivers to work on the same variable for the driver list. So let's split
these in two separate lists instead.
This makes it easier to inspect these after-the fact, for instance
for generating a summary of build-settings.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
This way we can mark the dri_drivers and dri_link arrays as temporary,
as all knowledge about them are contained in a single build-file with
clearly visible limited life-span.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
We just need to do a sequence of commands to flush the cache.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Wire up support to sample from the fb (and force GMEM rendering when we
have fb reads). The existing GLSL IR lowering for blend_equation_advanced
does the rest.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Lower load_output to txf_ms_fb and add support for the new texture fetch
instruction.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Needed for sampling from tile buffer (GMEM).
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
