Fixes the following building errors:
target C: libpanfrost_encoder <= external/mesa/src/panfrost/encoder/pan_attributes.c
...
clang: error: no such file or directory: 'external/mesa/src/panfrost/encoder/pan_attributes.c'
clang: error: no input files
target C: libpanfrost_encoder <= external/mesa/src/panfrost/encoder/pan_afbc.c
...
clang: error: no such file or directory: 'external/mesa/src/panfrost/encoder/pan_afbc.c'
clang: error: no input files
Fixes: 1c62b5528 ("panfrost: Rename encoder/ to lib/")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6261>
v2: Be more explicit about sampler types. Prefer the term "load" to
"resolve" to match VK convention. Generate shaders for MRT 8x. Blit
shader generation adds about 6ms to startup cost. We could cache thes.
shaders to disk if we needed to (or indeed, ship binaries).
v3: Fallback on u_blitter on Bifrost so Bifrost continues to work.
KHR_partial_update support is mostly no-oped on Bifrost now, but that's
okay for now - compositors are still functional.
v4: Specialize on multisample state as well to enable reloads of MSAA
textures. This requires 2x the shader variants, so I assume we're up to
12ms startup cost for generation. Annoying. Also fix interactions with
depth- or stencil-only clears of combined depth-stencil surfaces.
v5: Cache to the device (screen) instead of the context, reducing
duplicated work in apps that create many contexts (e.g. Chromium)
v6: Squash in KHR_partial_update cleanup to fix intermediate
regressions on a few tests.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5824>
Figuring out what "shapes" of clauses are kosher happens during
scheduling, not packing, but shouldn't distract the scheduler. So let's
add a new file for these sorts of questions.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5260>
With the goal of removing modifiers from NIR, these helpers let us
detect modifier patterns without mutating the underlying NIR. These were
intended for upstream, but due to various issues are being (temporarily)
vendored.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5102>
Now that its Gallium dependencies have been resolved, we can move this
all out to root. The only nontrivial change here is keeping the
pandecode calls in Gallium-panfrost to avoid creating a circular
dependency between encoder/decoder. This could be solved with a third
drm folder but this seems less intrusive for now and Roman would
probably appreciate if I went longer than 8 hours without breaking the
Android build.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4382>
We would like to access properties of the device in a
Gallium-independent way (for out-of-Gallium testing in the short-term,
and would help a theoretical Vulkan implementation in the long run).
Let's split up the struct.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4382>
It seems pan_afbc.c was added to the wrong Makefile.sources file.
So fix this, so we don't run into build issues with mesa/master
trying to build under AOSP.
Signed-off-by: John Stultz <john.stultz@linaro.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4141>
Split it into shared part since we're going to re-use it in lima.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4051>
Do the absolute simplest possible thing -- create a clause for every
instruction, and just pick whichever slot we can, nopping the other,
copying whatever constant we have whether it's used or not.
To be clear - this is not to be used in a production compiler. But this
lets actual bundles and clauses show up in the BIR, which unblocks work
on final code generation and packing (which can happen more or less in
parallel to NIR->BIR, optimization, register allocation, and writing an
actual scheduling).
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4097>
Modeled after the Midgard system. Already we know of two
compiler-visible differences between G52 and G71, so let's keep track so
we can eventually port the compiler to other Bifrost systems.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4061>
We're making some pretty dramatic design pivots so this early on it'll
be easier to start from scratch, I think.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4061>
These are Gallium-independent and clean code; as is tradition, let's
hoist them up out of the Gallium driver as a bit of yak shaving as we
prepare to untangle the monster that is pan_resource.c
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3858>
Include missing `encoder/pan_props.c` into the build.
Signed-off-by: Roman Stratiienko <roman.stratiienko@globallogic.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
There's only one way to encode comparison functions in the command
stream, not two. It's just that the semantics for texture comparisons
are flipped from the semantics of stencil comparison. We can factor out
that flip to common Panfrost code, rather than tying it to a second
Gallium routine.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We move it to the register allocator itself. It doesn't belong in
midgard_schedule.c!
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
We fetch the info with the new intrinsic and lower with ALU ops for txl
instructions, which seemingly correspond to "TEXGRD" instructions (what
we call textureLod).
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Currently the Android build system doesn't expose the panfrost
driver.
This patch enables the panfrost driver to be build on for the
Android platform.
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Reviewed-By: Rohan Garg <rohan.garg@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This will allow both drivers to share this code. Both drivers
build-tested with meson. Android build not tested.
v2: Change naming from tiling->shared, in case Lima and Panfrost can
share more in the future. Fix Android build system.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-and-tested-by: Qiang Yu <yuq825@gmail.com>
